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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2009 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.135 2004/12/31 11:28:18 eradicator Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.332 2010/02/17 02:22:43 reavertm Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12ECLASS=eutils 5# @ECLASS: eutils.eclass
13INHERITED="$INHERITED $ECLASS" 6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
14 17
15DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
16 19
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${EAPI:-0}" 0 1 2; then
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
22# must be an integer greater than zero. 25# @USAGE: [seconds]
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# @DESCRIPTION:
27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
28# printing a message the user should probably be reading and often used in
29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
30# don't wait at all. Defined in EAPIs 0 1 and 2.
24epause() { 31epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 33}
29 34
30# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
32# don't beep. 37# @DESCRIPTION:
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
34ebeep() { 42ebeep() {
35 local n 43 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 46 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 48 echo -ne "\a"
41 sleep 1 49 sleep 1
42 done 50 done
43 fi 51 fi
44} 52}
45 53
46# This function simply returns the desired lib directory. With portage 54else
47# 2.0.51, we now have support for installing libraries to lib32/lib64 55
48# to accomidate the needs of multilib systems. It's no longer a good idea 56ebeep() {
49# to assume all libraries will end up in lib. Replace any (sane) instances 57 eqawarn "QA Notice: ebeep is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
50# where lib is named directly with $(get_libdir) if possible. 58}
51# 59
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 60epause() {
53# 61 eqawarn "QA Notice: epause is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
54# Jeremy Huddleston <eradicator@gentoo.org> (23 Dec 2004): 62}
55# Added support for ${ABI} and ${DEFAULT_ABI}. If they're both not set, 63
56# fall back on old behavior. Any profile that has these set should also
57# depend on a newer version of portage (not yet released) which uses these
58# over CONF_LIBDIR in econf, dolib, etc...
59get_libdir() {
60 LIBDIR_TEST=$(type econf)
61 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
62 # if there is an override, we want to use that... always.
63 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
64 # We don't need to know the verison of portage. We only need to know
65 # if there is support for CONF_LIBDIR in econf and co.
66 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
67 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
68 # # and if there isnt an override, and we're using a version of
69 # # portage without CONF_LIBDIR support, force the use of lib. dolib
70 # # and friends from portage 2.0.50 wont be too happy otherwise.
71 # CONF_LIBDIR="lib"
72 #fi
73 elif [ -n "$(get_abi_LIBDIR)" ]; then # Using eradicator's LIBDIR_<abi> approach...
74 CONF_LIBDIR="$(get_abi_LIBDIR)"
75 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
76 # will be <portage-2.0.51_pre20
77 CONF_LIBDIR="lib"
78 fi 64fi
79 # and of course, default to lib if CONF_LIBDIR isnt set
80 echo ${CONF_LIBDIR:=lib}
81 unset LIBDIR_TEST
82}
83 65
84get_multilibdir() { 66# @FUNCTION: ecvs_clean
85 [ -n "$(get_abi_LIBDIR)" ] && die "get_multilibdir called, but it shouldn't be needed with the new multilib approach. Please file a bug at http://bugs.gentoo.org and assign it to eradicator@gentoo.org" 67# @USAGE: [list of dirs]
86 echo ${CONF_MULTILIBDIR:=lib32} 68# @DESCRIPTION:
69# Remove CVS directories recursiveley. Useful when a source tarball contains
70# internal CVS directories. Defaults to $PWD.
71ecvs_clean() {
72 [[ -z $* ]] && set -- .
73 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
74 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
87} 75}
88 76
89# Sometimes you need to override the value returned by get_libdir. A good 77# @FUNCTION: esvn_clean
90# example of this is xorg-x11, where lib32 isnt a supported configuration, 78# @USAGE: [list of dirs]
91# and where lib64 -must- be used on amd64 (for applications that need lib 79# @DESCRIPTION:
92# to be 32bit, such as adobe acrobat). Note that this override also bypasses 80# Remove .svn directories recursiveley. Useful when a source tarball contains
93# portage version sanity checking. 81# internal Subversion directories. Defaults to $PWD.
94# get_libdir_override expects one argument, the result get_libdir should 82esvn_clean() {
95# return: 83 [[ -z $* ]] && set -- .
96# 84 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
97# get_libdir_override lib64
98#
99# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
100get_libdir_override() {
101 [ -n "$(get_abi_LIBDIR)" ] && die "get_libdir_override called, but it shouldn't be needed with the new multilib approach. Please file a bug at http://bugs.gentoo.org and assign it to eradicator@gentoo.org"
102 CONF_LIBDIR="$1"
103 CONF_LIBDIR_OVERRIDE="$1"
104} 85}
105 86
106# This function generate linker scripts in /usr/lib for dynamic 87# @FUNCTION: eshopts_push
107# libs in /lib. This is to fix linking problems when you have 88# @USAGE: [options to `set` or `shopt`]
108# the .so in /lib, and the .a in /usr/lib. What happens is that 89# @DESCRIPTION:
109# in some cases when linking dynamic, the .a in /usr/lib is used 90# Often times code will want to enable a shell option to change code behavior.
110# instead of the .so in /lib due to gcc/libtool tweaking ld's 91# Since changing shell options can easily break other pieces of code (which
111# library search path. This cause many builds to fail. 92# assume the default state), eshopts_push is used to (1) push the current shell
112# See bug #4411 for more info. 93# options onto a stack and (2) pass the specified arguments to set.
113# 94#
114# To use, simply call: 95# If the first argument is '-s' or '-u', we assume you want to call `shopt`
96# rather than `set` as there are some options only available via that.
115# 97#
116# gen_usr_ldscript libfoo.so 98# A common example is to disable shell globbing so that special meaning/care
117# 99# may be used with variables/arguments to custom functions. That would be:
118# Note that you should in general use the unversioned name of 100# @CODE
119# the library, as ldconfig should usually update it correctly 101# eshopts_push -o noglob
120# to point to the latest version of the library present. 102# for x in ${foo} ; do
121# 103# if ...some check... ; then
122# <azarah@gentoo.org> (26 Oct 2002) 104# eshopts_pop
123#
124gen_usr_ldscript() {
125 local libdir="$(get_libdir)"
126 # Just make sure it exists
127 dodir /usr/${libdir}
128
129 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
130/* GNU ld script
131 Because Gentoo have critical dynamic libraries
132 in /lib, and the static versions in /usr/lib, we
133 need to have a "fake" dynamic lib in /usr/lib,
134 otherwise we run into linking problems.
135 See bug #4411 on http://bugs.gentoo.org/ for
136 more info. */
137GROUP ( /${libdir}/${1} )
138END_LDSCRIPT
139 fperms a+x "/usr/${libdir}/${1}"
140}
141
142# Simple function to draw a line consisting of '=' the same length as $*
143#
144# <azarah@gentoo.org> (11 Nov 2002)
145#
146draw_line() {
147 local i=0
148 local str_length=""
149
150 # Handle calls that do not have args, or wc not being installed ...
151 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
152 then
153 echo "==============================================================="
154 return 0 105# return 0
155 fi 106# fi
156
157 # Get the length of $*
158 str_length="$(echo -n "$*" | wc -m)"
159
160 while [ "$i" -lt "${str_length}" ]
161 do
162 echo -n "="
163
164 i=$((i + 1))
165 done 107# done
166 108# eshopts_pop
167 echo 109# @CODE
168 110eshopts_push() {
169 return 0 111 # have to assume __ESHOPTS_SAVE__ isn't screwed with
112 # as a `declare -a` here will reset its value
113 local i=${#__ESHOPTS_SAVE__[@]}
114 if [[ $1 == -[su] ]] ; then
115 __ESHOPTS_SAVE__[$i]=$(shopt -p)
116 [[ $# -eq 0 ]] && return 0
117 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
118 else
119 __ESHOPTS_SAVE__[$i]=$-
120 [[ $# -eq 0 ]] && return 0
121 set "$@" || die "eshopts_push: bad options to set: $*"
122 fi
170} 123}
171 124
172# Default directory where patches are located 125# @FUNCTION: eshopts_pop
126# @USAGE:
127# @DESCRIPTION:
128# Restore the shell options to the state saved with the corresponding
129# eshopts_push call. See that function for more details.
130eshopts_pop() {
131 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
132 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
133 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
134 local s=${__ESHOPTS_SAVE__[$i]}
135 unset __ESHOPTS_SAVE__[$i]
136 if [[ ${s} == "shopt -"* ]] ; then
137 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
138 else
139 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
140 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
141 fi
142}
143
144# @VARIABLE: EPATCH_SOURCE
145# @DESCRIPTION:
146# Default directory to search for patches.
173EPATCH_SOURCE="${WORKDIR}/patch" 147EPATCH_SOURCE="${WORKDIR}/patch"
174# Default extension for patches 148# @VARIABLE: EPATCH_SUFFIX
149# @DESCRIPTION:
150# Default extension for patches (do not prefix the period yourself).
175EPATCH_SUFFIX="patch.bz2" 151EPATCH_SUFFIX="patch.bz2"
152# @VARIABLE: EPATCH_OPTS
153# @DESCRIPTION:
176# Default options for patch 154# Default options for patch:
155# @CODE
177# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 156# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
178EPATCH_OPTS="-g0" 157# --no-backup-if-mismatch - do not leave .orig files behind
158# -E - automatically remove empty files
159# @CODE
160EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
161# @VARIABLE: EPATCH_EXCLUDE
162# @DESCRIPTION:
179# List of patches not to apply. Not this is only file names, 163# List of patches not to apply. Note this is only file names,
180# and not the full path .. 164# and not the full path. Globs accepted.
181EPATCH_EXCLUDE="" 165EPATCH_EXCLUDE=""
166# @VARIABLE: EPATCH_SINGLE_MSG
167# @DESCRIPTION:
182# Change the printed message for a single patch. 168# Change the printed message for a single patch.
183EPATCH_SINGLE_MSG="" 169EPATCH_SINGLE_MSG=""
184# Force applying bulk patches even if not following the style: 170# @VARIABLE: EPATCH_MULTI_MSG
185# 171# @DESCRIPTION:
186# ??_${ARCH}_foo.${EPATCH_SUFFIX} 172# Change the printed message for multiple patches.
187# 173EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
174# @VARIABLE: EPATCH_FORCE
175# @DESCRIPTION:
176# Only require patches to match EPATCH_SUFFIX rather than the extended
177# arch naming style.
188EPATCH_FORCE="no" 178EPATCH_FORCE="no"
189 179
190# This function is for bulk patching, or in theory for just one 180# @FUNCTION: epatch
191# or two patches. 181# @USAGE: [patches] [dirs of patches]
182# @DESCRIPTION:
183# epatch is designed to greatly simplify the application of patches. It can
184# process patch files directly, or directories of patches. The patches may be
185# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
186# the -p option as epatch will automatically attempt -p0 to -p5 until things
187# apply successfully.
192# 188#
193# It should work with .bz2, .gz, .zip and plain text patches. 189# If you do not specify any options, then epatch will default to the directory
194# Currently all patches should be the same format. 190# specified by EPATCH_SOURCE.
195# 191#
196# You do not have to specify '-p' option to patch, as it will 192# When processing directories, epatch will apply all patches that match:
197# try with -p0 to -p5 until it succeed, or fail at -p5. 193# @CODE
198# 194# ${EPATCH_FORCE} == "yes"
199# Above EPATCH_* variables can be used to control various defaults,
200# bug they should be left as is to ensure an ebuild can rely on
201# them for.
202#
203# Patches are applied in current directory.
204#
205# Bulk Patches should preferibly have the form of:
206#
207# ??_${ARCH}_foo.${EPATCH_SUFFIX} 195# ??_${ARCH}_foo.${EPATCH_SUFFIX}
196# else
197# *.${EPATCH_SUFFIX}
198# @CODE
199# The leading ?? are typically numbers used to force consistent patch ordering.
200# The arch field is used to apply patches only for the host architecture with
201# the special value of "all" means apply for everyone. Note that using values
202# other than "all" is highly discouraged -- you should apply patches all the
203# time and let architecture details be detected at configure/compile time.
208# 204#
209# For example: 205# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
206# for patches to apply.
210# 207#
211# 01_all_misc-fix.patch.bz2 208# Refer to the other EPATCH_xxx variables for more customization of behavior.
212# 02_sparc_another-fix.patch.bz2
213#
214# This ensures that there are a set order, and you can have ARCH
215# specific patches.
216#
217# If you however give an argument to epatch(), it will treat it as a
218# single patch that need to be applied if its a file. If on the other
219# hand its a directory, it will set EPATCH_SOURCE to this.
220#
221# <azarah@gentoo.org> (10 Nov 2002)
222#
223epatch() { 209epatch() {
224 local PIPE_CMD="" 210 _epatch_draw_line() {
225 local STDERR_TARGET="${T}/$$.out" 211 # create a line of same length as input string
226 local PATCH_TARGET="${T}/$$.patch" 212 [[ -z $1 ]] && set "$(printf "%65s" '')"
227 local PATCH_SUFFIX="" 213 echo "${1//?/=}"
228 local SINGLE_PATCH="no" 214 }
229 local x=""
230 215
231 if [ "$#" -gt 1 ] 216 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
232 then 217
218 # Let the rest of the code process one user arg at a time --
219 # each arg may expand into multiple patches, and each arg may
220 # need to start off with the default global EPATCH_xxx values
221 if [[ $# -gt 1 ]] ; then
233 local m="" 222 local m
234 einfo "${#} patches to apply ..."
235 for m in "$@" ; do 223 for m in "$@" ; do
236 epatch "${m}" 224 epatch "${m}"
237 done 225 done
238 return 0 226 return 0
239 fi 227 fi
240 228
241 if [ -n "$1" -a -f "$1" ] 229 local SINGLE_PATCH="no"
242 then 230 # no args means process ${EPATCH_SOURCE}
231 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
232
233 if [[ -f $1 ]] ; then
243 SINGLE_PATCH="yes" 234 SINGLE_PATCH="yes"
244 235 set -- "$1"
245 local EPATCH_SOURCE="$1" 236 # Use the suffix from the single patch (localize it); the code
237 # below will find the suffix for us
246 local EPATCH_SUFFIX="${1##*\.}" 238 local EPATCH_SUFFIX=$1
247 239
248 elif [ -n "$1" -a -d "$1" ] 240 elif [[ -d $1 ]] ; then
249 then 241 # Some people like to make dirs of patches w/out suffixes (vim)
250 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 242 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
251 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 243
244 else
245 # sanity check ... if it isn't a dir or file, wtf man ?
246 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
247 echo
248 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
249 eerror
250 eerror " ${EPATCH_SOURCE}"
251 eerror " ( ${EPATCH_SOURCE##*/} )"
252 echo
253 die "Cannot find \$EPATCH_SOURCE!"
254 fi
255
256 local PIPE_CMD
257 case ${EPATCH_SUFFIX##*\.} in
258 xz) PIPE_CMD="xz -dc" ;;
259 lzma) PIPE_CMD="lzma -dc" ;;
260 bz2) PIPE_CMD="bzip2 -dc" ;;
261 gz|Z|z) PIPE_CMD="gzip -dc" ;;
262 ZIP|zip) PIPE_CMD="unzip -p" ;;
263 *) ;;
264 esac
265
266 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
267
268 local x
269 for x in "$@" ; do
270 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
271 # didn't match anything, ignore continue on
272 [[ ! -f ${x} ]] && continue
273
274 local patchname=${x##*/}
275
276 # Apply single patches, or forced sets of patches, or
277 # patches with ARCH dependant names.
278 # ???_arch_foo.patch
279 # Else, skip this input altogether
280 local a=${patchname#*_} # strip the ???_
281 a=${a%%_*} # strip the _foo.patch
282 if ! [[ ${SINGLE_PATCH} == "yes" || \
283 ${EPATCH_FORCE} == "yes" || \
284 ${a} == all || \
285 ${a} == ${ARCH} ]]
252 then 286 then
253 local EPATCH_SOURCE="$1/*" 287 continue
288 fi
289
290 # Let people filter things dynamically
291 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
292 # let people use globs in the exclude
293 eshopts_push -o noglob
294
295 local ex
296 for ex in ${EPATCH_EXCLUDE} ; do
297 if [[ ${patchname} == ${ex} ]] ; then
298 eshopts_pop
299 continue 2
300 fi
301 done
302
303 eshopts_pop
304 fi
305
306 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
307 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
308 einfo "${EPATCH_SINGLE_MSG}"
309 else
310 einfo "Applying ${patchname} ..."
311 fi
254 else 312 else
255 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 313 einfo " ${patchname} ..."
256 fi 314 fi
257 else 315
258 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 316 # most of the time, there will only be one run per unique name,
259 then 317 # but if there are more, make sure we get unique log filenames
260 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 318 local STDERR_TARGET="${T}/${patchname}.out"
261 then 319 if [[ -e ${STDERR_TARGET} ]] ; then
262 EPATCH_SOURCE="$1" 320 STDERR_TARGET="${T}/${patchname}-$$.out"
321 fi
322
323 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
324
325 # Decompress the patch if need be
326 local count=0
327 local PATCH_TARGET
328 if [[ -n ${PIPE_CMD} ]] ; then
329 PATCH_TARGET="${T}/$$.patch"
330 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
331
332 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
333 echo
334 eerror "Could not extract patch!"
335 #die "Could not extract patch!"
336 count=5
337 break
263 fi 338 fi
339 else
340 PATCH_TARGET=${x}
341 fi
264 342
343 # Check for absolute paths in patches. If sandbox is disabled,
344 # people could (accidently) patch files in the root filesystem.
345 # Or trigger other unpleasantries #237667. So disallow -p0 on
346 # such patches.
347 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
348 if [[ -n ${abs_paths} ]] ; then
349 count=1
350 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
351 fi
352
353 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
354 while [[ ${count} -lt 5 ]] ; do
355 # Generate some useful debug info ...
356 (
357 _epatch_draw_line "***** ${patchname} *****"
265 echo 358 echo
266 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 359 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
360 echo
361 _epatch_draw_line "***** ${patchname} *****"
362 ) >> "${STDERR_TARGET}"
363
364 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
365 (
366 _epatch_draw_line "***** ${patchname} *****"
367 echo
368 echo "ACTUALLY APPLYING ${patchname} ..."
369 echo
370 _epatch_draw_line "***** ${patchname} *****"
371 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
372 ) >> "${STDERR_TARGET}"
373
374 if [ $? -ne 0 ] ; then
375 echo
376 eerror "A dry-run of patch command succeeded, but actually"
377 eerror "applying the patch failed!"
378 #die "Real world sux compared to the dreamworld!"
379 count=5
380 fi
381 break
382 fi
383
384 : $(( count++ ))
385 done
386
387 # if we had to decompress the patch, delete the temp one
388 if [[ -n ${PIPE_CMD} ]] ; then
389 rm -f "${PATCH_TARGET}"
390 fi
391
392 if [[ ${count} -ge 5 ]] ; then
393 echo
394 eerror "Failed Patch: ${patchname} !"
395 eerror " ( ${PATCH_TARGET} )"
267 eerror 396 eerror
268 eerror " ${EPATCH_SOURCE}" 397 eerror "Include in your bugreport the contents of:"
398 eerror
399 eerror " ${STDERR_TARGET}"
269 echo 400 echo
270 die "Cannot find \$EPATCH_SOURCE!" 401 die "Failed Patch: ${patchname}!"
271 fi
272
273 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
274 fi
275
276 case ${EPATCH_SUFFIX##*\.} in
277 bz2)
278 PIPE_CMD="bzip2 -dc"
279 PATCH_SUFFIX="bz2"
280 ;;
281 gz|Z|z)
282 PIPE_CMD="gzip -dc"
283 PATCH_SUFFIX="gz"
284 ;;
285 ZIP|zip)
286 PIPE_CMD="unzip -p"
287 PATCH_SUFFIX="zip"
288 ;;
289 *)
290 PIPE_CMD="cat"
291 PATCH_SUFFIX="patch"
292 ;;
293 esac
294
295 if [ "${SINGLE_PATCH}" = "no" ]
296 then
297 einfo "Applying various patches (bugfixes/updates) ..."
298 fi
299 for x in ${EPATCH_SOURCE}
300 do
301 # New ARCH dependant patch naming scheme ...
302 #
303 # ???_arch_foo.patch
304 #
305 if [ -f ${x} ] && \
306 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
307 [ "${EPATCH_FORCE}" = "yes" ])
308 then
309 local count=0
310 local popts="${EPATCH_OPTS}"
311
312 if [ -n "${EPATCH_EXCLUDE}" ]
313 then
314 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
315 then
316 continue
317 fi
318 fi 402 fi
319 403
320 if [ "${SINGLE_PATCH}" = "yes" ] 404 # if everything worked, delete the patch log
321 then 405 rm -f "${STDERR_TARGET}"
322 if [ -n "${EPATCH_SINGLE_MSG}" ]
323 then
324 einfo "${EPATCH_SINGLE_MSG}"
325 else
326 einfo "Applying ${x##*/} ..."
327 fi
328 else
329 einfo " ${x##*/} ..."
330 fi
331
332 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
333 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
334
335 # Allow for prefix to differ ... im lazy, so shoot me :/
336 while [ "${count}" -lt 5 ]
337 do
338 # Generate some useful debug info ...
339 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
340 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
341
342 if [ "${PATCH_SUFFIX}" != "patch" ]
343 then
344 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
345 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
346 else
347 PATCH_TARGET="${x}"
348 fi
349
350 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
351 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
352
353 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
354 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
355
356 if [ "${PATCH_SUFFIX}" != "patch" ]
357 then
358 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
359 then
360 echo
361 eerror "Could not extract patch!"
362 #die "Could not extract patch!"
363 count=5
364 break
365 fi
366 fi
367
368 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
369 then
370 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
371 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
372 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
373 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
374 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
375
376 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
377
378 if [ "$?" -ne 0 ]
379 then
380 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
381 echo
382 eerror "A dry-run of patch command succeeded, but actually"
383 eerror "applying the patch failed!"
384 #die "Real world sux compared to the dreamworld!"
385 count=5
386 fi
387
388 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
389
390 break
391 fi
392
393 count=$((count + 1))
394 done
395
396 if [ "${PATCH_SUFFIX}" != "patch" ]
397 then
398 rm -f ${PATCH_TARGET}
399 fi
400
401 if [ "${count}" -eq 5 ]
402 then
403 echo
404 eerror "Failed Patch: ${x##*/}!"
405 eerror
406 eerror "Include in your bugreport the contents of:"
407 eerror
408 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
409 echo
410 die "Failed Patch: ${x##*/}!"
411 fi
412
413 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
414
415 eend 0 406 eend 0
416 fi
417 done 407 done
418 if [ "${SINGLE_PATCH}" = "no" ] 408
419 then 409 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
420 einfo "Done with patching" 410 : # everything worked
411}
412epatch_user() {
413 [[ $# -ne 0 ]] && die "epatch_user takes no options"
414
415 # don't clobber any EPATCH vars that the parent might want
416 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
417 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
418 EPATCH_SOURCE=${base}/${CTARGET}/${check}
419 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
420 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
421 if [[ -d ${EPATCH_SOURCE} ]] ; then
422 EPATCH_SOURCE=${EPATCH_SOURCE} \
423 EPATCH_SUFFIX="patch" \
424 EPATCH_FORCE="yes" \
425 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
426 epatch
427 break
421 fi 428 fi
429 done
422} 430}
423 431
424# This function return true if we are using the NPTL pthreads 432# @FUNCTION: emktemp
425# implementation. 433# @USAGE: [temp dir]
426# 434# @DESCRIPTION:
427# <azarah@gentoo.org> (06 March 2003)
428#
429have_NPTL() {
430 cat > ${T}/test-nptl.c <<-"END"
431 #define _XOPEN_SOURCE
432 #include <unistd.h>
433 #include <stdio.h>
434
435 int main()
436 {
437 char buf[255];
438 char *str = buf;
439
440 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
441 if (NULL != str) {
442 printf("%s\n", str);
443 if (NULL != strstr(str, "NPTL"))
444 return 0;
445 }
446
447 return 1;
448 }
449 END
450
451 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
452 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
453 then
454 echo "yes"
455 einfon "Checking what PTHREADS implementation we have ..."
456 if ${T}/nptl
457 then
458 return 0
459 else
460 return 1
461 fi
462 else
463 echo "no"
464 fi
465
466 return 1
467}
468
469# This function check how many cpu's are present, and then set
470# -j in MAKEOPTS accordingly.
471#
472# Thanks to nall <nall@gentoo.org> for this.
473#
474get_number_of_jobs() {
475 local jobs=0
476
477 if [ ! -r /proc/cpuinfo ]
478 then
479 return 1
480 fi
481
482 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
483 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
484 then
485 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
486 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
487 ADMINPARAM="${ADMINPARAM/-j}"
488 fi
489
490 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
491
492 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
493 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
494 then
495 # these archs will always have "[Pp]rocessor"
496 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
497
498 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
499 then
500 # sparc always has "ncpus active"
501 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
502
503 elif [ "${ARCH}" = "alpha" ]
504 then
505 # alpha has "cpus active", but only when compiled with SMP
506 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
507 then
508 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
509 else
510 jobs=2
511 fi
512
513 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
514 then
515 # ppc has "processor", but only when compiled with SMP
516 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
517 then
518 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
519 else
520 jobs=2
521 fi
522 elif [ "${ARCH}" = "s390" ]
523 then
524 # s390 has "# processors : "
525 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
526 else
527 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
528 die "Unknown ARCH -- ${ARCH}!"
529 fi
530
531 # Make sure the number is valid ...
532 if [ "${jobs}" -lt 1 ]
533 then
534 jobs=1
535 fi
536
537 if [ -n "${ADMINPARAM}" ]
538 then
539 if [ "${jobs}" -gt "${ADMINPARAM}" ]
540 then
541 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
542 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
543 else
544 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
545 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
546 fi
547 fi
548}
549
550# Cheap replacement for when debianutils (and thus mktemp) 435# Cheap replacement for when debianutils (and thus mktemp)
551# does not exist on the users system 436# does not exist on the users system.
552# vapier@gentoo.org
553#
554# Takes just 1 optional parameter (the directory to create tmpfile in)
555emktemp() { 437emktemp() {
556 local exe="touch" 438 local exe="touch"
557 [ "$1" == "-d" ] && exe="mkdir" && shift 439 [[ $1 == -d ]] && exe="mkdir" && shift
558 local topdir="$1" 440 local topdir=$1
559 441
560 if [ -z "${topdir}" ] 442 if [[ -z ${topdir} ]] ; then
561 then
562 [ -z "${T}" ] \ 443 [[ -z ${T} ]] \
563 && topdir="/tmp" \ 444 && topdir="/tmp" \
564 || topdir="${T}" 445 || topdir=${T}
565 fi 446 fi
566 447
567 if [ -z "$(type -p mktemp)" ] 448 if ! type -P mktemp > /dev/null ; then
568 then 449 # system lacks `mktemp` so we have to fake it
569 local tmp=/ 450 local tmp=/
570 while [ -e "${tmp}" ] ; do 451 while [[ -e ${tmp} ]] ; do
571 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 452 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
572 done 453 done
573 ${exe} "${tmp}" 454 ${exe} "${tmp}" || ${exe} -p "${tmp}"
574 echo "${tmp}" 455 echo "${tmp}"
575 else 456 else
576 [ "${exe}" == "touch" ] \ 457 # the args here will give slightly wierd names on BSD,
577 && exe="-p" \ 458 # but should produce a usable file on all userlands
578 || exe="-d" 459 if [[ ${exe} == "touch" ]] ; then
579 mktemp ${exe} "${topdir}" 460 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
461 else
462 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
580 fi 463 fi
464 fi
581} 465}
582 466
467# @FUNCTION: egetent
468# @USAGE: <database> <key>
469# @MAINTAINER:
470# base-system@gentoo.org (Linux)
471# Joe Jezak <josejx@gmail.com> (OS X)
472# usata@gentoo.org (OS X)
473# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
474# @DESCRIPTION:
583# Small wrapper for getent (Linux), nidump (Mac OS X), 475# Small wrapper for getent (Linux),
476# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
584# and pw (FreeBSD) used in enewuser()/enewgroup() 477# and pw (FreeBSD) used in enewuser()/enewgroup()
585# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
586# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
587#
588# egetent(database, key)
589egetent() { 478egetent() {
590 if useq ppc-macos ; then 479 case ${CHOST} in
480 *-darwin[678])
591 case "$2" in 481 case "$2" in
592 *[!0-9]*) # Non numeric 482 *[!0-9]*) # Non numeric
593 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 483 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
594 ;; 484 ;;
595 *) # Numeric 485 *) # Numeric
596 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 486 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
597 ;; 487 ;;
598 esac 488 esac
599 elif useq x86-fbsd ; then 489 ;;
600 local action 490 *-darwin*)
601 if [ "$1" == "passwd" ] 491 local mytype=$1
602 then 492 [[ "passwd" == $mytype ]] && mytype="Users"
603 action="user" 493 [[ "group" == $mytype ]] && mytype="Groups"
604 else 494 case "$2" in
605 action="group" 495 *[!0-9]*) # Non numeric
496 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
497 ;;
498 *) # Numeric
499 local mykey="UniqueID"
500 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
501 dscl . -search /$mytype $mykey $2 2>/dev/null
502 ;;
503 esac
504 ;;
505 *-freebsd*|*-dragonfly*)
506 local opts action="user"
507 [[ $1 == "passwd" ]] || action="group"
508
509 # lookup by uid/gid
510 if [[ $2 == [[:digit:]]* ]] ; then
511 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
606 fi 512 fi
513
607 pw show "${action}" "$2" -q 514 pw show ${action} ${opts} "$2" -q
608 else 515 ;;
516 *-netbsd*|*-openbsd*)
517 grep "$2:\*:" /etc/$1
518 ;;
519 *)
609 which nscd >& /dev/null && nscd -i "$1" 520 type -p nscd >& /dev/null && nscd -i "$1"
610 getent "$1" "$2" 521 getent "$1" "$2"
611 fi 522 ;;
523 esac
612} 524}
613 525
614# Simplify/standardize adding users to the system 526# @FUNCTION: enewuser
615# vapier@gentoo.org 527# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
616# 528# @DESCRIPTION:
617# enewuser(username, uid, shell, homedir, groups, extra options) 529# Same as enewgroup, you are not required to understand how to properly add
618# 530# a user to the system. The only required parameter is the username.
619# Default values if you do not specify any: 531# Default uid is (pass -1 for this) next available, default shell is
620# username: REQUIRED ! 532# /bin/false, default homedir is /dev/null, there are no default groups,
621# uid: next available (see useradd(8)) 533# and default params sets the comment as 'added by portage for ${PN}'.
622# note: pass -1 to get default behavior
623# shell: /bin/false
624# homedir: /dev/null
625# groups: none
626# extra: comment of 'added by portage for ${PN}'
627enewuser() { 534enewuser() {
535 case ${EBUILD_PHASE} in
536 unpack|compile|test|install)
537 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
538 eerror "Package fails at QA and at life. Please file a bug."
539 die "Bad package! enewuser is only for use in pkg_* functions!"
540 esac
541
628 # get the username 542 # get the username
629 local euser="$1"; shift 543 local euser=$1; shift
630 if [ -z "${euser}" ] 544 if [[ -z ${euser} ]] ; then
631 then
632 eerror "No username specified !" 545 eerror "No username specified !"
633 die "Cannot call enewuser without a username" 546 die "Cannot call enewuser without a username"
634 fi 547 fi
635 548
636 # lets see if the username already exists 549 # lets see if the username already exists
637 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 550 if [[ -n $(egetent passwd "${euser}") ]] ; then
638 then
639 return 0 551 return 0
640 fi 552 fi
641 einfo "Adding user '${euser}' to your system ..." 553 einfo "Adding user '${euser}' to your system ..."
642 554
643 # options to pass to useradd 555 # options to pass to useradd
644 local opts= 556 local opts=
645 557
646 # handle uid 558 # handle uid
647 local euid="$1"; shift 559 local euid=$1; shift
648 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 560 if [[ -n ${euid} && ${euid} != -1 ]] ; then
649 then
650 if [ "${euid}" -gt 0 ] 561 if [[ ${euid} -gt 0 ]] ; then
651 then
652 if [ ! -z "`egetent passwd ${euid}`" ] 562 if [[ -n $(egetent passwd ${euid}) ]] ; then
653 then
654 euid="next" 563 euid="next"
655 fi 564 fi
656 else 565 else
657 eerror "Userid given but is not greater than 0 !" 566 eerror "Userid given but is not greater than 0 !"
658 die "${euid} is not a valid UID" 567 die "${euid} is not a valid UID"
659 fi 568 fi
660 else 569 else
661 euid="next" 570 euid="next"
662 fi 571 fi
663 if [ "${euid}" == "next" ] 572 if [[ ${euid} == "next" ]] ; then
664 then 573 for ((euid = 101; euid <= 999; euid++)); do
665 local pwrange
666 if [ "${USERLAND}" == "BSD" ] ; then
667 pwrange="`jot 898 101`"
668 else
669 pwrange="`seq 101 999`"
670 fi
671 for euid in ${pwrange} ; do
672 [ -z "`egetent passwd ${euid}`" ] && break 574 [[ -z $(egetent passwd ${euid}) ]] && break
673 done 575 done
674 fi 576 fi
675 opts="${opts} -u ${euid}" 577 opts="${opts} -u ${euid}"
676 einfo " - Userid: ${euid}" 578 einfo " - Userid: ${euid}"
677 579
678 # handle shell 580 # handle shell
679 local eshell="$1"; shift 581 local eshell=$1; shift
680 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 582 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
681 then 583 if [[ ! -e ${ROOT}${eshell} ]] ; then
682 if [ ! -e "${eshell}" ]
683 then
684 eerror "A shell was specified but it does not exist !" 584 eerror "A shell was specified but it does not exist !"
685 die "${eshell} does not exist" 585 die "${eshell} does not exist in ${ROOT}"
586 fi
587 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
588 eerror "Do not specify ${eshell} yourself, use -1"
589 die "Pass '-1' as the shell parameter"
686 fi 590 fi
687 else 591 else
688 if [ "${USERLAND}" == "BSD" ] 592 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
689 then 593 [[ -x ${ROOT}${shell} ]] && break
690 eshell="/usr/bin/false" 594 done
691 else 595
596 if [[ ${shell} == "/dev/null" ]] ; then
597 eerror "Unable to identify the shell to use, proceeding with userland default."
598 case ${USERLAND} in
692 eshell="/bin/false" 599 GNU) shell="/bin/false" ;;
600 BSD) shell="/sbin/nologin" ;;
601 Darwin) shell="/usr/sbin/nologin" ;;
602 *) die "Unable to identify the default shell for userland ${USERLAND}"
603 esac
693 fi 604 fi
605
606 eshell=${shell}
694 fi 607 fi
695 einfo " - Shell: ${eshell}" 608 einfo " - Shell: ${eshell}"
696 opts="${opts} -s ${eshell}" 609 opts="${opts} -s ${eshell}"
697 610
698 # handle homedir 611 # handle homedir
699 local ehome="$1"; shift 612 local ehome=$1; shift
700 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 613 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
701 then
702 ehome="/dev/null" 614 ehome="/dev/null"
703 fi 615 fi
704 einfo " - Home: ${ehome}" 616 einfo " - Home: ${ehome}"
705 opts="${opts} -d ${ehome}" 617 opts="${opts} -d ${ehome}"
706 618
707 # handle groups 619 # handle groups
708 local egroups="$1"; shift 620 local egroups=$1; shift
709 if [ ! -z "${egroups}" ] 621 if [[ ! -z ${egroups} ]] ; then
710 then
711 local oldifs="${IFS}" 622 local oldifs=${IFS}
712 local defgroup="" exgroups="" 623 local defgroup="" exgroups=""
713 624
714 export IFS="," 625 export IFS=","
715 for g in ${egroups} 626 for g in ${egroups} ; do
716 do
717 export IFS="${oldifs}" 627 export IFS=${oldifs}
718 if [ -z "`egetent group \"${g}\"`" ] 628 if [[ -z $(egetent group "${g}") ]] ; then
719 then
720 eerror "You must add group ${g} to the system first" 629 eerror "You must add group ${g} to the system first"
721 die "${g} is not a valid GID" 630 die "${g} is not a valid GID"
722 fi 631 fi
723 if [ -z "${defgroup}" ] 632 if [[ -z ${defgroup} ]] ; then
724 then
725 defgroup="${g}" 633 defgroup=${g}
726 else 634 else
727 exgroups="${exgroups},${g}" 635 exgroups="${exgroups},${g}"
728 fi 636 fi
729 export IFS="," 637 export IFS=","
730 done 638 done
731 export IFS="${oldifs}" 639 export IFS=${oldifs}
732 640
733 opts="${opts} -g ${defgroup}" 641 opts="${opts} -g ${defgroup}"
734 if [ ! -z "${exgroups}" ] 642 if [[ ! -z ${exgroups} ]] ; then
735 then
736 opts="${opts} -G ${exgroups:1}" 643 opts="${opts} -G ${exgroups:1}"
737 fi 644 fi
738 else 645 else
739 egroups="(none)" 646 egroups="(none)"
740 fi 647 fi
741 einfo " - Groups: ${egroups}" 648 einfo " - Groups: ${egroups}"
742 649
743 # handle extra and add the user 650 # handle extra and add the user
744 local eextra="$@"
745 local oldsandbox="${SANDBOX_ON}" 651 local oldsandbox=${SANDBOX_ON}
746 export SANDBOX_ON="0" 652 export SANDBOX_ON="0"
747 if useq ppc-macos 653 case ${CHOST} in
748 then 654 *-darwin*)
749 ### Make the user 655 ### Make the user
750 if [ -z "${eextra}" ] 656 if [[ -z $@ ]] ; then
751 then
752 dscl . create /users/${euser} uid ${euid} 657 dscl . create /users/${euser} uid ${euid}
753 dscl . create /users/${euser} shell ${eshell} 658 dscl . create /users/${euser} shell ${eshell}
754 dscl . create /users/${euser} home ${ehome} 659 dscl . create /users/${euser} home ${ehome}
755 dscl . create /users/${euser} realname "added by portage for ${PN}" 660 dscl . create /users/${euser} realname "added by portage for ${PN}"
756 ### Add the user to the groups specified 661 ### Add the user to the groups specified
757 local oldifs="${IFS}" 662 local oldifs=${IFS}
758 export IFS="," 663 export IFS=","
759 for g in ${egroups} 664 for g in ${egroups} ; do
760 do
761 dscl . merge /groups/${g} users ${euser} 665 dscl . merge /groups/${g} users ${euser}
762 done 666 done
763 export IFS="${oldifs}" 667 export IFS=${oldifs}
764 else 668 else
765 einfo "Extra options are not supported on macos yet" 669 einfo "Extra options are not supported on Darwin yet"
766 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
767 einfo "eextra: ${eextra}" 671 einfo "eextra: $@"
768 die "Required function missing" 672 die "Required function missing"
769 fi 673 fi
770 elif use x86-fbsd ; then 674 ;;
771 if [ -z "${eextra}" ] 675 *-freebsd*|*-dragonfly*)
772 then 676 if [[ -z $@ ]] ; then
773 pw useradd ${euser} ${opts} \ 677 pw useradd ${euser} ${opts} \
774 -c "added by portage for ${PN}" \ 678 -c "added by portage for ${PN}" \
775 die "enewuser failed" 679 die "enewuser failed"
776 else 680 else
777 einfo " - Extra: ${eextra}" 681 einfo " - Extra: $@"
778 pw useradd ${euser} ${opts} \ 682 pw useradd ${euser} ${opts} \
779 -c ${eextra} || die "enewuser failed" 683 "$@" || die "enewuser failed"
780 fi 684 fi
685 ;;
686
687 *-netbsd*)
688 if [[ -z $@ ]] ; then
689 useradd ${opts} ${euser} || die "enewuser failed"
781 else 690 else
782 if [ -z "${eextra}" ] 691 einfo " - Extra: $@"
783 then 692 useradd ${opts} ${euser} "$@" || die "enewuser failed"
693 fi
694 ;;
695
696 *-openbsd*)
697 if [[ -z $@ ]] ; then
698 useradd -u ${euid} -s ${eshell} \
699 -d ${ehome} -c "Added by portage for ${PN}" \
700 -g ${egroups} ${euser} || die "enewuser failed"
701 else
702 einfo " - Extra: $@"
703 useradd -u ${euid} -s ${eshell} \
704 -d ${ehome} -c "Added by portage for ${PN}" \
705 -g ${egroups} ${euser} "$@" || die "enewuser failed"
706 fi
707 ;;
708
709 *)
710 if [[ -z $@ ]] ; then
784 useradd ${opts} ${euser} \ 711 useradd ${opts} \
785 -c "added by portage for ${PN}" \ 712 -c "added by portage for ${PN}" \
713 ${euser} \
786 || die "enewuser failed" 714 || die "enewuser failed"
787 else 715 else
788 einfo " - Extra: ${eextra}" 716 einfo " - Extra: $@"
789 useradd ${opts} ${euser} ${eextra} \ 717 useradd ${opts} "$@" \
718 ${euser} \
790 || die "enewuser failed" 719 || die "enewuser failed"
791 fi 720 fi
721 ;;
722 esac
723
724 if [[ ! -e ${ROOT}/${ehome} ]] ; then
725 einfo " - Creating ${ehome} in ${ROOT}"
726 mkdir -p "${ROOT}/${ehome}"
727 chown ${euser} "${ROOT}/${ehome}"
728 chmod 755 "${ROOT}/${ehome}"
792 fi 729 fi
730
793 export SANDBOX_ON="${oldsandbox}" 731 export SANDBOX_ON=${oldsandbox}
794
795 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
796 then
797 einfo " - Creating ${ehome} in ${D}"
798 dodir ${ehome}
799 fowners ${euser} ${ehome}
800 fperms 755 ${ehome}
801 fi
802} 732}
803 733
804# Simplify/standardize adding groups to the system 734# @FUNCTION: enewgroup
805# vapier@gentoo.org 735# @USAGE: <group> [gid]
806# 736# @DESCRIPTION:
807# enewgroup(group, gid) 737# This function does not require you to understand how to properly add a
808# 738# group to the system. Just give it a group name to add and enewgroup will
809# Default values if you do not specify any: 739# do the rest. You may specify the gid for the group or allow the group to
810# groupname: REQUIRED ! 740# allocate the next available one.
811# gid: next available (see groupadd(8))
812# extra: none
813enewgroup() { 741enewgroup() {
742 case ${EBUILD_PHASE} in
743 unpack|compile|test|install)
744 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
745 eerror "Package fails at QA and at life. Please file a bug."
746 die "Bad package! enewgroup is only for use in pkg_* functions!"
747 esac
748
814 # get the group 749 # get the group
815 local egroup="$1"; shift 750 local egroup="$1"; shift
816 if [ -z "${egroup}" ] 751 if [ -z "${egroup}" ]
817 then 752 then
818 eerror "No group specified !" 753 eerror "No group specified !"
819 die "Cannot call enewgroup without a group" 754 die "Cannot call enewgroup without a group"
820 fi 755 fi
821 756
822 # see if group already exists 757 # see if group already exists
823 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 758 if [[ -n $(egetent group "${egroup}") ]]; then
824 then
825 return 0 759 return 0
826 fi 760 fi
827 einfo "Adding group '${egroup}' to your system ..." 761 einfo "Adding group '${egroup}' to your system ..."
828 762
829 # options to pass to useradd 763 # options to pass to useradd
835 then 769 then
836 if [ "${egid}" -gt 0 ] 770 if [ "${egid}" -gt 0 ]
837 then 771 then
838 if [ -z "`egetent group ${egid}`" ] 772 if [ -z "`egetent group ${egid}`" ]
839 then 773 then
840 if useq ppc-macos ; then 774 if [[ "${CHOST}" == *-darwin* ]]; then
841 opts="${opts} ${egid}" 775 opts="${opts} ${egid}"
842 else 776 else
843 opts="${opts} -g ${egid}" 777 opts="${opts} -g ${egid}"
844 fi 778 fi
845 else 779 else
859 opts="${opts} ${eextra}" 793 opts="${opts} ${eextra}"
860 794
861 # add the group 795 # add the group
862 local oldsandbox="${SANDBOX_ON}" 796 local oldsandbox="${SANDBOX_ON}"
863 export SANDBOX_ON="0" 797 export SANDBOX_ON="0"
864 if useq ppc-macos ; then 798 case ${CHOST} in
799 *-darwin*)
865 if [ ! -z "${eextra}" ]; 800 if [ ! -z "${eextra}" ];
866 then 801 then
867 einfo "Extra options are not supported on macos yet" 802 einfo "Extra options are not supported on Darwin/OS X yet"
868 einfo "Please report the ebuild along with the info below" 803 einfo "Please report the ebuild along with the info below"
869 einfo "eextra: ${eextra}" 804 einfo "eextra: ${eextra}"
870 die "Required function missing" 805 die "Required function missing"
871 fi 806 fi
872 807
873 # If we need the next available 808 # If we need the next available
874 case ${egid} in 809 case ${egid} in
875 *[!0-9]*) # Non numeric 810 *[!0-9]*) # Non numeric
876 for egid in `jot 898 101`; do 811 for ((egid = 101; egid <= 999; egid++)); do
877 [ -z "`egetent group ${egid}`" ] && break 812 [[ -z $(egetent group ${egid}) ]] && break
878 done 813 done
879 esac 814 esac
880 dscl . create /groups/${egroup} gid ${egid} 815 dscl . create /groups/${egroup} gid ${egid}
881 dscl . create /groups/${egroup} passwd '*' 816 dscl . create /groups/${egroup} passwd '*'
882 elif use x86-fbsd ; then 817 ;;
818
819 *-freebsd*|*-dragonfly*)
883 case ${egid} in 820 case ${egid} in
884 *[!0-9]*) # Non numeric 821 *[!0-9]*) # Non numeric
885 for egid in `jot 898 101`; do 822 for ((egid = 101; egid <= 999; egid++)); do
886 [ -z "`egetent group ${egid}`" ] && break 823 [[ -z $(egetent group ${egid}) ]] && break
887 done 824 done
888 esac 825 esac
889 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 826 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
890 else 827 ;;
828
829 *-netbsd*)
830 case ${egid} in
831 *[!0-9]*) # Non numeric
832 for ((egid = 101; egid <= 999; egid++)); do
833 [[ -z $(egetent group ${egid}) ]] && break
834 done
835 esac
836 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
837 ;;
838
839 *)
891 groupadd ${opts} ${egroup} || die "enewgroup failed" 840 groupadd ${opts} ${egroup} || die "enewgroup failed"
892 fi 841 ;;
842 esac
893 export SANDBOX_ON="${oldsandbox}" 843 export SANDBOX_ON="${oldsandbox}"
894} 844}
895 845
896# Simple script to replace 'dos2unix' binaries 846# @FUNCTION: edos2unix
897# vapier@gentoo.org 847# @USAGE: <file> [more files ...]
898# 848# @DESCRIPTION:
899# edos2unix(file, <more files> ...) 849# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
850# to remove all of these text utilities from DEPEND variables because this
851# is a script based solution. Just give it a list of files to convert and
852# they will all be changed from the DOS CRLF format to the UNIX LF format.
900edos2unix() { 853edos2unix() {
901 for f in "$@" 854 echo "$@" | xargs sed -i 's/\r$//'
902 do
903 cp "${f}" ${T}/edos2unix
904 sed 's/\r$//' ${T}/edos2unix > "${f}"
905 done
906} 855}
907
908
909##############################################################
910# START: Handle .desktop files and menu entries #
911# maybe this should be separated into a new eclass some time #
912# lanius@gentoo.org #
913##############################################################
914 856
915# Make a desktop file ! 857# Make a desktop file !
916# Great for making those icons in kde/gnome startmenu ! 858# Great for making those icons in kde/gnome startmenu !
917# Amaze your friends ! Get the women ! Join today ! 859# Amaze your friends ! Get the women ! Join today !
918# 860#
919# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 861# make_desktop_entry(<command>, [name], [icon], [type], [path])
920# 862#
921# binary: what binary does the app run with ? 863# binary: what command does the app run with ?
922# name: the name that will show up in the menu 864# name: the name that will show up in the menu
923# icon: give your little like a pretty little icon ... 865# icon: give your little like a pretty little icon ...
924# this can be relative (to /usr/share/pixmaps) or 866# this can be relative (to /usr/share/pixmaps) or
925# a full path to an icon 867# a full path to an icon
926# type: what kind of application is this ? for categories: 868# type: what kind of application is this ? for categories:
927# http://www.freedesktop.org/standards/menu-spec/ 869# http://standards.freedesktop.org/menu-spec/latest/apa.html
928# path: if your app needs to startup in a specific dir 870# path: if your app needs to startup in a specific dir
929make_desktop_entry() { 871make_desktop_entry() {
930 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 872 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
931 873
932 local exec="${1}" 874 local exec=${1}
933 local name="${2:-${PN}}" 875 local name=${2:-${PN}}
934 local icon="${3:-${PN}.png}" 876 local icon=${3:-${PN}}
935 local type="${4}" 877 local type=${4}
936 local subdir="${6}" 878 local path=${5}
937 local path="${5:-${GAMES_BINDIR}}" 879
938 if [ -z "${type}" ] 880 if [[ -z ${type} ]] ; then
939 then 881 local catmaj=${CATEGORY%%-*}
940 case ${CATEGORY} in 882 local catmin=${CATEGORY##*-}
941 "app-emulation") 883 case ${catmaj} in
942 type=Emulator 884 app)
943 subdir="Emulation" 885 case ${catmin} in
886 accessibility) type=Accessibility;;
887 admin) type=System;;
888 antivirus) type=System;;
889 arch) type=Archiving;;
890 backup) type=Archiving;;
891 cdr) type=DiscBurning;;
892 dicts) type=Dictionary;;
893 doc) type=Documentation;;
894 editors) type=TextEditor;;
895 emacs) type=TextEditor;;
896 emulation) type=Emulator;;
897 laptop) type=HardwareSettings;;
898 office) type=Office;;
899 pda) type=PDA;;
900 vim) type=TextEditor;;
901 xemacs) type=TextEditor;;
902 *) type=;;
903 esac
944 ;; 904 ;;
945 "games-"*) 905
946 type=Game 906 dev)
947 subdir="Games" 907 type="Development"
948 ;; 908 ;;
949 "net-"*) 909
950 type=Network 910 games)
951 subdir="${type}" 911 case ${catmin} in
912 action|fps) type=ActionGame;;
913 arcade) type=ArcadeGame;;
914 board) type=BoardGame;;
915 emulation) type=Emulator;;
916 kids) type=KidsGame;;
917 puzzle) type=LogicGame;;
918 roguelike) type=RolePlaying;;
919 rpg) type=RolePlaying;;
920 simulation) type=Simulation;;
921 sports) type=SportsGame;;
922 strategy) type=StrategyGame;;
923 *) type=;;
924 esac
925 type="Game;${type}"
952 ;; 926 ;;
927
928 gnome)
929 type="Gnome;GTK"
930 ;;
931
932 kde)
933 type="KDE;Qt"
934 ;;
935
936 mail)
937 type="Network;Email"
938 ;;
939
940 media)
941 case ${catmin} in
942 gfx) type=Graphics;;
943 radio) type=Tuner;;
944 sound) type=Audio;;
945 tv) type=TV;;
946 video) type=Video;;
947 *) type=;;
948 esac
949 type="AudioVideo;${type}"
950 ;;
951
952 net)
953 case ${catmin} in
954 dialup) type=Dialup;;
955 ftp) type=FileTransfer;;
956 im) type=InstantMessaging;;
957 irc) type=IRCClient;;
958 mail) type=Email;;
959 news) type=News;;
960 nntp) type=News;;
961 p2p) type=FileTransfer;;
962 *) type=;;
963 esac
964 type="Network;${type}"
965 ;;
966
967 sci)
968 case ${catmin} in
969 astro*) type=Astronomy;;
970 bio*) type=Biology;;
971 calc*) type=Calculator;;
972 chem*) type=Chemistry;;
973 elec*) type=Electronics;;
974 geo*) type=Geology;;
975 math*) type=Math;;
976 physics) type=Physics;;
977 visual*) type=DataVisualization;;
978 *) type=;;
979 esac
980 type="Science;${type}"
981 ;;
982
983 sys)
984 type="System"
985 ;;
986
987 www)
988 case ${catmin} in
989 client) type=WebBrowser;;
990 *) type=;;
991 esac
992 type="Network"
993 ;;
994
953 *) 995 *)
954 type= 996 type=
955 subdir=
956 ;; 997 ;;
957 esac 998 esac
958 fi 999 fi
959 local desktop="${T}/${exec}.desktop" 1000 if [ "${SLOT}" == "0" ] ; then
1001 local desktop_name="${PN}"
1002 else
1003 local desktop_name="${PN}-${SLOT}"
1004 fi
1005 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1006 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
960 1007
1008 cat <<-EOF > "${desktop}"
961echo "[Desktop Entry] 1009 [Desktop Entry]
962Encoding=UTF-8
963Version=0.9.2
964Name=${name} 1010 Name=${name}
965Type=Application 1011 Type=Application
966Comment=${DESCRIPTION} 1012 Comment=${DESCRIPTION}
967Exec=${exec} 1013 Exec=${exec}
968Path=${path} 1014 TryExec=${exec%% *}
969Icon=${icon} 1015 Icon=${icon}
970Categories=Application;${type};" > "${desktop}" 1016 Categories=${type};
1017 EOF
971 1018
1019 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
1020
1021 (
1022 # wrap the env here so that the 'insinto' call
1023 # doesn't corrupt the env of the caller
972 insinto /usr/share/applications 1024 insinto /usr/share/applications
973 doins "${desktop}" 1025 doins "${desktop}"
974 1026 )
975 return 0
976} 1027}
977 1028
978# Make a GDM/KDM Session file 1029# @FUNCTION: validate_desktop_entries
979# 1030# @USAGE: [directories]
980# make_desktop_entry(<title>, <command>) 1031# @MAINTAINER:
981# title: File to execute to start the Window Manager 1032# Carsten Lohrke <carlo@gentoo.org>
982# command: Name of the Window Manager 1033# @DESCRIPTION:
1034# Validate desktop entries using desktop-file-utils
1035validate_desktop_entries() {
1036 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1037 einfo "Checking desktop entry validity"
1038 local directories=""
1039 for d in /usr/share/applications $@ ; do
1040 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1041 done
1042 if [[ -n ${directories} ]] ; then
1043 for FILE in $(find ${directories} -name "*\.desktop" \
1044 -not -path '*.hidden*' | sort -u 2>/dev/null)
1045 do
1046 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1047 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1048 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1049 done
1050 fi
1051 echo ""
1052 else
1053 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1054 fi
1055}
983 1056
1057# @FUNCTION: make_session_desktop
1058# @USAGE: <title> <command> [command args...]
1059# @DESCRIPTION:
1060# Make a GDM/KDM Session file. The title is the file to execute to start the
1061# Window Manager. The command is the name of the Window Manager.
1062#
1063# You can set the name of the file via the ${wm} variable.
984make_session_desktop() { 1064make_session_desktop() {
985
986 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 1065 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
987 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 1066 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
988 1067
989 local title="${1}" 1068 local title=$1
990 local command="${2}" 1069 local command=$2
991 local desktop="${T}/${wm}.desktop" 1070 local desktop=${T}/${wm:-${PN}}.desktop
1071 shift 2
992 1072
1073 cat <<-EOF > "${desktop}"
993echo "[Desktop Entry] 1074 [Desktop Entry]
994Encoding=UTF-8
995Name=${title} 1075 Name=${title}
996Comment=This session logs you into ${title} 1076 Comment=This session logs you into ${title}
997Exec=${command} 1077 Exec=${command} $*
998TryExec=${command} 1078 TryExec=${command}
999Type=Application" > "${desktop}" 1079 Type=XSession
1080 EOF
1000 1081
1082 (
1083 # wrap the env here so that the 'insinto' call
1084 # doesn't corrupt the env of the caller
1001 insinto /usr/share/xsessions 1085 insinto /usr/share/xsessions
1002 doins "${desktop}" 1086 doins "${desktop}"
1003 1087 )
1004 return 0
1005} 1088}
1006 1089
1090# @FUNCTION: domenu
1091# @USAGE: <menus>
1092# @DESCRIPTION:
1093# Install the list of .desktop menu files into the appropriate directory
1094# (/usr/share/applications).
1007domenu() { 1095domenu() {
1008 local i 1096 (
1009 local j 1097 # wrap the env here so that the 'insinto' call
1098 # doesn't corrupt the env of the caller
1099 local i j ret=0
1010 insinto /usr/share/applications 1100 insinto /usr/share/applications
1011 for i in ${@} 1101 for i in "$@" ; do
1012 do
1013 if [ -f "${i}" ]; 1102 if [[ -f ${i} ]] ; then
1014 then
1015 doins ${i} 1103 doins "${i}"
1104 ((ret+=$?))
1016 elif [ -d "${i}" ]; 1105 elif [[ -d ${i} ]] ; then
1017 then
1018 for j in ${i}/*.desktop 1106 for j in "${i}"/*.desktop ; do
1019 do
1020 doins ${j} 1107 doins "${j}"
1108 ((ret+=$?))
1021 done 1109 done
1110 else
1111 ((++ret))
1022 fi 1112 fi
1023 done 1113 done
1114 exit ${ret}
1115 )
1024} 1116}
1025 1117
1118# @FUNCTION: newmenu
1119# @USAGE: <menu> <newname>
1120# @DESCRIPTION:
1121# Like all other new* functions, install the specified menu as newname.
1122newmenu() {
1123 (
1124 # wrap the env here so that the 'insinto' call
1125 # doesn't corrupt the env of the caller
1126 insinto /usr/share/applications
1127 newins "$@"
1128 )
1129}
1130
1131# @FUNCTION: doicon
1132# @USAGE: <list of icons>
1133# @DESCRIPTION:
1134# Install the list of icons into the icon directory (/usr/share/pixmaps).
1135# This is useful in conjunction with creating desktop/menu files.
1026doicon() { 1136doicon() {
1027 local i 1137 (
1028 local j 1138 # wrap the env here so that the 'insinto' call
1139 # doesn't corrupt the env of the caller
1140 local i j ret
1029 insinto /usr/share/pixmaps 1141 insinto /usr/share/pixmaps
1030 for i in ${@} 1142 for i in "$@" ; do
1031 do
1032 if [ -f "${i}" ]; 1143 if [[ -f ${i} ]] ; then
1033 then
1034 doins ${i} 1144 doins "${i}"
1145 ((ret+=$?))
1035 elif [ -d "${i}" ]; 1146 elif [[ -d ${i} ]] ; then
1036 then
1037 for j in ${i}/*.png 1147 for j in "${i}"/*.png ; do
1038 do
1039 doins ${j} 1148 doins "${j}"
1149 ((ret+=$?))
1040 done 1150 done
1151 else
1152 ((++ret))
1041 fi 1153 fi
1042 done 1154 done
1155 exit ${ret}
1156 )
1043} 1157}
1044 1158
1045############################################################## 1159# @FUNCTION: newicon
1046# END: Handle .desktop files and menu entries # 1160# @USAGE: <icon> <newname>
1047############################################################## 1161# @DESCRIPTION:
1048 1162# Like all other new* functions, install the specified icon as newname.
1163newicon() {
1164 (
1165 # wrap the env here so that the 'insinto' call
1166 # doesn't corrupt the env of the caller
1167 insinto /usr/share/pixmaps
1168 newins "$@"
1169 )
1170}
1049 1171
1050# for internal use only (unpack_pdv and unpack_makeself) 1172# for internal use only (unpack_pdv and unpack_makeself)
1051find_unpackable_file() { 1173find_unpackable_file() {
1052 local src="$1" 1174 local src=$1
1053 if [ -z "${src}" ] 1175 if [[ -z ${src} ]] ; then
1054 then
1055 src="${DISTDIR}/${A}" 1176 src=${DISTDIR}/${A}
1056 else 1177 else
1057 if [ -e "${DISTDIR}/${src}" ] 1178 if [[ -e ${DISTDIR}/${src} ]] ; then
1058 then
1059 src="${DISTDIR}/${src}" 1179 src=${DISTDIR}/${src}
1060 elif [ -e "${PWD}/${src}" ] 1180 elif [[ -e ${PWD}/${src} ]] ; then
1061 then
1062 src="${PWD}/${src}" 1181 src=${PWD}/${src}
1063 elif [ -e "${src}" ] 1182 elif [[ -e ${src} ]] ; then
1064 then
1065 src="${src}" 1183 src=${src}
1066 fi
1067 fi 1184 fi
1068 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1185 fi
1186 [[ ! -e ${src} ]] && return 1
1069 echo "${src}" 1187 echo "${src}"
1070} 1188}
1071 1189
1190# @FUNCTION: unpack_pdv
1191# @USAGE: <file to unpack> <size of off_t>
1192# @DESCRIPTION:
1072# Unpack those pesky pdv generated files ... 1193# Unpack those pesky pdv generated files ...
1073# They're self-unpacking programs with the binary package stuffed in 1194# They're self-unpacking programs with the binary package stuffed in
1074# the middle of the archive. Valve seems to use it a lot ... too bad 1195# the middle of the archive. Valve seems to use it a lot ... too bad
1075# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1196# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1076# 1197#
1077# Usage: unpack_pdv [file to unpack] [size of off_t]
1078# - you have to specify the off_t size ... i have no idea how to extract that 1198# You have to specify the off_t size ... I have no idea how to extract that
1079# information out of the binary executable myself. basically you pass in 1199# information out of the binary executable myself. Basically you pass in
1080# the size of the off_t type (in bytes) on the machine that built the pdv 1200# the size of the off_t type (in bytes) on the machine that built the pdv
1201# archive.
1202#
1081# archive. one way to determine this is by running the following commands: 1203# One way to determine this is by running the following commands:
1204#
1205# @CODE
1082# strings <pdv archive> | grep lseek 1206# strings <pdv archive> | grep lseek
1083# strace -elseek <pdv archive> 1207# strace -elseek <pdv archive>
1208# @CODE
1209#
1084# basically look for the first lseek command (we do the strings/grep because 1210# Basically look for the first lseek command (we do the strings/grep because
1085# sometimes the function call is _llseek or something) and steal the 2nd 1211# sometimes the function call is _llseek or something) and steal the 2nd
1086# parameter. here is an example: 1212# parameter. Here is an example:
1213#
1214# @CODE
1087# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1215# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1088# lseek 1216# lseek
1089# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1217# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1090# lseek(3, -4, SEEK_END) = 2981250 1218# lseek(3, -4, SEEK_END) = 2981250
1219# @CODE
1220#
1091# thus we would pass in the value of '4' as the second parameter. 1221# Thus we would pass in the value of '4' as the second parameter.
1092unpack_pdv() { 1222unpack_pdv() {
1093 local src="`find_unpackable_file $1`" 1223 local src=$(find_unpackable_file "$1")
1094 local sizeoff_t="$2" 1224 local sizeoff_t=$2
1095 1225
1226 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1096 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1227 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1097 1228
1098 local shrtsrc="`basename ${src}`" 1229 local shrtsrc=$(basename "${src}")
1099 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1230 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1100 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1231 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1101 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1232 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1102 1233
1103 # grab metadata for debug reasons 1234 # grab metadata for debug reasons
1104 local metafile="$(emktemp)" 1235 local metafile=$(emktemp)
1105 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1236 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1106 1237
1107 # rip out the final file name from the metadata 1238 # rip out the final file name from the metadata
1108 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1239 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1109 datafile="`basename ${datafile}`" 1240 datafile=$(basename "${datafile}")
1110 1241
1111 # now lets uncompress/untar the file if need be 1242 # now lets uncompress/untar the file if need be
1112 local tmpfile="$(emktemp)" 1243 local tmpfile=$(emktemp)
1113 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1244 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1114 1245
1115 local iscompressed="`file -b ${tmpfile}`" 1246 local iscompressed=$(file -b "${tmpfile}")
1116 if [ "${iscompressed:0:8}" == "compress" ] ; then 1247 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1117 iscompressed=1 1248 iscompressed=1
1118 mv ${tmpfile}{,.Z} 1249 mv ${tmpfile}{,.Z}
1119 gunzip ${tmpfile} 1250 gunzip ${tmpfile}
1120 else 1251 else
1121 iscompressed=0 1252 iscompressed=0
1122 fi 1253 fi
1123 local istar="`file -b ${tmpfile}`" 1254 local istar=$(file -b "${tmpfile}")
1124 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1255 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1125 istar=1 1256 istar=1
1126 else 1257 else
1127 istar=0 1258 istar=0
1128 fi 1259 fi
1129 1260
1157 true 1288 true
1158 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1289 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1159 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1290 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1160} 1291}
1161 1292
1293# @FUNCTION: unpack_makeself
1294# @USAGE: [file to unpack] [offset] [tail|dd]
1295# @DESCRIPTION:
1162# Unpack those pesky makeself generated files ... 1296# Unpack those pesky makeself generated files ...
1163# They're shell scripts with the binary package tagged onto 1297# They're shell scripts with the binary package tagged onto
1164# the end of the archive. Loki utilized the format as does 1298# the end of the archive. Loki utilized the format as does
1165# many other game companies. 1299# many other game companies.
1166# 1300#
1167# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1301# If the file is not specified, then ${A} is used. If the
1168# - If the file is not specified then unpack will utilize ${A}.
1169# - If the offset is not specified then we will attempt to extract 1302# offset is not specified then we will attempt to extract
1170# the proper offset from the script itself. 1303# the proper offset from the script itself.
1171unpack_makeself() { 1304unpack_makeself() {
1305 local src_input=${1:-${A}}
1172 local src="$(find_unpackable_file "$1")" 1306 local src=$(find_unpackable_file "${src_input}")
1173 local skip="$2" 1307 local skip=$2
1174 local exe="$3" 1308 local exe=$3
1175 1309
1310 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1311
1176 local shrtsrc="$(basename "${src}")" 1312 local shrtsrc=$(basename "${src}")
1177 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1313 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1178 if [ -z "${skip}" ] 1314 if [[ -z ${skip} ]] ; then
1179 then
1180 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1315 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1181 local skip=0 1316 local skip=0
1182 exe=tail 1317 exe=tail
1183 case ${ver} in 1318 case ${ver} in
1184 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1319 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1185 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1320 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1186 ;; 1321 ;;
1187 2.0|2.0.1) 1322 2.0|2.0.1)
1188 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1323 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1189 ;; 1324 ;;
1197 ;; 1332 ;;
1198 2.1.3) 1333 2.1.3)
1199 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1334 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1200 let skip="skip + 1" 1335 let skip="skip + 1"
1201 ;; 1336 ;;
1202 2.1.4) 1337 2.1.4|2.1.5)
1203 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1338 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1204 skip=$(head -n ${skip} "${src}" | wc -c) 1339 skip=$(head -n ${skip} "${src}" | wc -c)
1205 exe="dd" 1340 exe="dd"
1206 ;; 1341 ;;
1207 *) 1342 *)
1219 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1354 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1220 *) die "makeself cant handle exe '${exe}'" 1355 *) die "makeself cant handle exe '${exe}'"
1221 esac 1356 esac
1222 1357
1223 # lets grab the first few bytes of the file to figure out what kind of archive it is 1358 # lets grab the first few bytes of the file to figure out what kind of archive it is
1224 local tmpfile="$(emktemp)" 1359 local tmpfile=$(emktemp)
1225 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1360 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1226 local filetype="$(file -b "${tmpfile}")" 1361 local filetype=$(file -b "${tmpfile}")
1227 case ${filetype} in 1362 case ${filetype} in
1228 *tar\ archive) 1363 *tar\ archive*)
1229 eval ${exe} | tar --no-same-owner -xf - 1364 eval ${exe} | tar --no-same-owner -xf -
1230 ;; 1365 ;;
1231 bzip2*) 1366 bzip2*)
1232 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1367 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1233 ;; 1368 ;;
1243 ;; 1378 ;;
1244 esac 1379 esac
1245 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1380 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1246} 1381}
1247 1382
1383# @FUNCTION: check_license
1384# @USAGE: [license]
1385# @DESCRIPTION:
1248# Display a license for user to accept. 1386# Display a license for user to accept. If no license is
1249#
1250# Usage: check_license [license]
1251# - If the file is not specified then ${LICENSE} is used. 1387# specified, then ${LICENSE} is used.
1252check_license() { 1388check_license() {
1253 local lic=$1 1389 local lic=$1
1254 if [ -z "${lic}" ] ; then 1390 if [ -z "${lic}" ] ; then
1255 lic="${PORTDIR}/licenses/${LICENSE}" 1391 lic="${PORTDIR}/licenses/${LICENSE}"
1256 else 1392 else
1257 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1393 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1258 lic="${PORTDIR}/licenses/${src}" 1394 lic="${PORTDIR}/licenses/${lic}"
1259 elif [ -e "${PWD}/${src}" ] ; then 1395 elif [ -e "${PWD}/${lic}" ] ; then
1260 lic="${PWD}/${src}" 1396 lic="${PWD}/${lic}"
1261 elif [ -e "${src}" ] ; then 1397 elif [ -e "${lic}" ] ; then
1262 lic="${src}" 1398 lic="${lic}"
1263 fi
1264 fi 1399 fi
1265 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1400 fi
1266 local l="`basename ${lic}`" 1401 local l="`basename ${lic}`"
1267 1402
1268 # here is where we check for the licenses the user already 1403 # here is where we check for the licenses the user already
1269 # accepted ... if we don't find a match, we make the user accept 1404 # accepted ... if we don't find a match, we make the user accept
1270 local shopts=$-
1271 local alic 1405 local alic
1272 set -o noglob #so that bash doesn't expand "*" 1406 eshopts_push -o noglob # so that bash doesn't expand "*"
1273 for alic in ${ACCEPT_LICENSE} ; do 1407 for alic in ${ACCEPT_LICENSE} ; do
1274 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1408 if [[ ${alic} == ${l} ]]; then
1275 set +o noglob; set -${shopts} #reset old shell opts 1409 eshopts_pop
1276 return 0 1410 return 0
1277 fi 1411 fi
1278 done 1412 done
1279 set +o noglob; set -$shopts #reset old shell opts 1413 eshopts_pop
1414 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1280 1415
1281 local licmsg="$(emktemp)" 1416 local licmsg=$(emktemp)
1282 cat << EOF > ${licmsg} 1417 cat <<-EOF > ${licmsg}
1283********************************************************** 1418 **********************************************************
1284The following license outlines the terms of use of this 1419 The following license outlines the terms of use of this
1285package. You MUST accept this license for installation to 1420 package. You MUST accept this license for installation to
1286continue. When you are done viewing, hit 'q'. If you 1421 continue. When you are done viewing, hit 'q'. If you
1287CTRL+C out of this, the install will not run! 1422 CTRL+C out of this, the install will not run!
1288********************************************************** 1423 **********************************************************
1289 1424
1290EOF 1425 EOF
1291 cat ${lic} >> ${licmsg} 1426 cat ${lic} >> ${licmsg}
1292 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1427 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1293 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1428 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1294 read alic 1429 read alic
1295 case ${alic} in 1430 case ${alic} in
1302 die "Failed to accept license" 1437 die "Failed to accept license"
1303 ;; 1438 ;;
1304 esac 1439 esac
1305} 1440}
1306 1441
1442# @FUNCTION: cdrom_get_cds
1443# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1444# @DESCRIPTION:
1307# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1445# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1308# the whole 'non-interactive' policy, but damnit I want CD support ! 1446# the whole 'non-interactive' policy, but damnit I want CD support !
1309# 1447#
1310# with these cdrom functions we handle all the user interaction and 1448# With these cdrom functions we handle all the user interaction and
1311# standardize everything. all you have to do is call cdrom_get_cds() 1449# standardize everything. All you have to do is call cdrom_get_cds()
1312# and when the function returns, you can assume that the cd has been 1450# and when the function returns, you can assume that the cd has been
1313# found at CDROM_ROOT. 1451# found at CDROM_ROOT.
1314# 1452#
1453# The function will attempt to locate a cd based upon a file that is on
1454# the cd. The more files you give this function, the more cds
1455# the cdrom functions will handle.
1456#
1315# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1457# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1316# etc... if you want to give the cds better names, then just export 1458# etc... If you want to give the cds better names, then just export
1317# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1459# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1460# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1461# also use the CDROM_NAME_SET bash array.
1318# 1462#
1319# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1463# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1320#
1321# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1322# - this will attempt to locate a cd based upon a file that is on
1323# the cd ... the more files you give this function, the more cds
1324# the cdrom functions will handle
1325cdrom_get_cds() { 1464cdrom_get_cds() {
1326 # first we figure out how many cds we're dealing with by 1465 # first we figure out how many cds we're dealing with by
1327 # the # of files they gave us 1466 # the # of files they gave us
1328 local cdcnt=0 1467 local cdcnt=0
1329 local f= 1468 local f=
1330 for f in "$@" ; do 1469 for f in "$@" ; do
1331 cdcnt=$((cdcnt + 1)) 1470 ((++cdcnt))
1332 export CDROM_CHECK_${cdcnt}="$f" 1471 export CDROM_CHECK_${cdcnt}="$f"
1333 done 1472 done
1334 export CDROM_TOTAL_CDS=${cdcnt} 1473 export CDROM_TOTAL_CDS=${cdcnt}
1335 export CDROM_CURRENT_CD=1 1474 export CDROM_CURRENT_CD=1
1336 1475
1337 # now we see if the user gave use CD_ROOT ... 1476 # now we see if the user gave use CD_ROOT ...
1338 # if they did, let's just believe them that it's correct 1477 # if they did, let's just believe them that it's correct
1339 if [[ ! -z ${CD_ROOT} ]] ; then
1340 export CDROM_ROOT=${CD_ROOT}
1341 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1342 return
1343 fi
1344 # do the same for CD_ROOT_X
1345 if [[ ! -z ${CD_ROOT_1} ]] ; then 1478 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1346 local var= 1479 local var=
1347 cdcnt=0 1480 cdcnt=0
1348 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1481 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1349 cdcnt=$((cdcnt + 1)) 1482 ((++cdcnt))
1350 var="CD_ROOT_${cdcnt}" 1483 var="CD_ROOT_${cdcnt}"
1484 [[ -z ${!var} ]] && var="CD_ROOT"
1351 if [[ -z ${!var} ]] ; then 1485 if [[ -z ${!var} ]] ; then
1352 eerror "You must either use just the CD_ROOT" 1486 eerror "You must either use just the CD_ROOT"
1353 eerror "or specify ALL the CD_ROOT_X variables." 1487 eerror "or specify ALL the CD_ROOT_X variables."
1354 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1488 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1355 die "could not locate CD_ROOT_${cdcnt}" 1489 die "could not locate CD_ROOT_${cdcnt}"
1356 fi 1490 fi
1357 export CDROM_ROOTS_${cdcnt}="${!var}"
1358 done 1491 done
1359 export CDROM_ROOT=${CDROM_ROOTS_1} 1492 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1360 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1493 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1494 export CDROM_SET=-1
1495 for f in ${CDROM_CHECK_1//:/ } ; do
1496 ((++CDROM_SET))
1497 [[ -e ${CD_ROOT}/${f} ]] && break
1498 done
1499 export CDROM_MATCH=${f}
1361 return 1500 return
1362 fi 1501 fi
1363 1502
1503 # User didn't help us out so lets make sure they know they can
1504 # simplify the whole process ...
1364 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1505 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1365 einfon "This ebuild will need the " 1506 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1366 if [[ -z ${CDROM_NAME} ]] ; then
1367 echo "cdrom for ${PN}."
1368 else
1369 echo "${CDROM_NAME}."
1370 fi
1371 echo 1507 echo
1372 einfo "If you do not have the CD, but have the data files" 1508 einfo "If you do not have the CD, but have the data files"
1373 einfo "mounted somewhere on your filesystem, just export" 1509 einfo "mounted somewhere on your filesystem, just export"
1374 einfo "the variable CD_ROOT so that it points to the" 1510 einfo "the variable CD_ROOT so that it points to the"
1375 einfo "directory containing the files." 1511 einfo "directory containing the files."
1376 echo 1512 echo
1377 einfo "For example:" 1513 einfo "For example:"
1378 einfo "export CD_ROOT=/mnt/cdrom" 1514 einfo "export CD_ROOT=/mnt/cdrom"
1379 echo 1515 echo
1380 else 1516 else
1517 if [[ -n ${CDROM_NAME_SET} ]] ; then
1518 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1519 cdcnt=0
1520 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1521 ((++cdcnt))
1522 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1523 done
1524 fi
1525
1381 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1526 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1382 cdcnt=0 1527 cdcnt=0
1383 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1528 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1384 cdcnt=$((cdcnt + 1)) 1529 ((++cdcnt))
1385 var="CDROM_NAME_${cdcnt}" 1530 var="CDROM_NAME_${cdcnt}"
1386 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1531 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1387 done 1532 done
1388 echo 1533 echo
1389 einfo "If you do not have the CDs, but have the data files" 1534 einfo "If you do not have the CDs, but have the data files"
1390 einfo "mounted somewhere on your filesystem, just export" 1535 einfo "mounted somewhere on your filesystem, just export"
1391 einfo "the following variables so they point to the right place:" 1536 einfo "the following variables so they point to the right place:"
1392 einfon "" 1537 einfon ""
1393 cdcnt=0 1538 cdcnt=0
1394 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1539 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1395 cdcnt=$((cdcnt + 1)) 1540 ((++cdcnt))
1396 echo -n " CD_ROOT_${cdcnt}" 1541 echo -n " CD_ROOT_${cdcnt}"
1397 done 1542 done
1398 echo 1543 echo
1399 einfo "Or, if you have all the files in the same place, or" 1544 einfo "Or, if you have all the files in the same place, or"
1400 einfo "you only have one cdrom, you can export CD_ROOT" 1545 einfo "you only have one cdrom, you can export CD_ROOT"
1403 echo 1548 echo
1404 einfo "For example:" 1549 einfo "For example:"
1405 einfo "export CD_ROOT_1=/mnt/cdrom" 1550 einfo "export CD_ROOT_1=/mnt/cdrom"
1406 echo 1551 echo
1407 fi 1552 fi
1553
1554 export CDROM_SET=""
1408 export CDROM_CURRENT_CD=0 1555 export CDROM_CURRENT_CD=0
1409 cdrom_load_next_cd 1556 cdrom_load_next_cd
1410} 1557}
1411 1558
1412# this is only used when you need access to more than one cd. 1559# @FUNCTION: cdrom_load_next_cd
1413# when you have finished using the first cd, just call this function. 1560# @DESCRIPTION:
1414# when it returns, CDROM_ROOT will be pointing to the second cd. 1561# Some packages are so big they come on multiple CDs. When you're done reading
1415# remember, you can only go forward in the cd chain, you can't go back. 1562# files off a CD and want access to the next one, just call this function.
1563# Again, all the messy details of user interaction are taken care of for you.
1564# Once this returns, just read the variable CDROM_ROOT for the location of the
1565# mounted CD. Note that you can only go forward in the CD list, so make sure
1566# you only call this function when you're done using the current CD.
1416cdrom_load_next_cd() { 1567cdrom_load_next_cd() {
1417 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1418 local var= 1568 local var
1419 1569 ((++CDROM_CURRENT_CD))
1420 if [[ ! -z ${CD_ROOT} ]] ; then
1421 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1422 return
1423 fi
1424 1570
1425 unset CDROM_ROOT 1571 unset CDROM_ROOT
1426 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1572 var=CD_ROOT_${CDROM_CURRENT_CD}
1573 [[ -z ${!var} ]] && var="CD_ROOT"
1427 if [[ -z ${!var} ]] ; then 1574 if [[ -z ${!var} ]] ; then
1428 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1575 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1429 cdrom_locate_file_on_cd ${!var} 1576 _cdrom_locate_file_on_cd ${!var}
1430 else 1577 else
1431 export CDROM_ROOT=${!var} 1578 export CDROM_ROOT=${!var}
1432 fi 1579 fi
1433 1580
1434 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1581 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1439# all it does is try to locate a give file on a cd ... if the cd isn't 1586# all it does is try to locate a give file on a cd ... if the cd isn't
1440# found, then a message asking for the user to insert the cdrom will be 1587# found, then a message asking for the user to insert the cdrom will be
1441# displayed and we'll hang out here until: 1588# displayed and we'll hang out here until:
1442# (1) the file is found on a mounted cdrom 1589# (1) the file is found on a mounted cdrom
1443# (2) the user hits CTRL+C 1590# (2) the user hits CTRL+C
1444cdrom_locate_file_on_cd() { 1591_cdrom_locate_file_on_cd() {
1592 local mline=""
1593 local showedmsg=0 showjolietmsg=0
1594
1445 while [[ -z ${CDROM_ROOT} ]] ; do 1595 while [[ -z ${CDROM_ROOT} ]] ; do
1596 local i=0
1597 local -a cdset=(${*//:/ })
1598 if [[ -n ${CDROM_SET} ]] ; then
1599 cdset=(${cdset[${CDROM_SET}]})
1600 fi
1601
1602 while [[ -n ${cdset[${i}]} ]] ; do
1446 local dir="$(dirname ${@})" 1603 local dir=$(dirname ${cdset[${i}]})
1447 local file="$(basename ${@})" 1604 local file=$(basename ${cdset[${i}]})
1448 local mline=""
1449 local showedmsg=0
1450 1605
1451 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1606 local point= node= fs= foo=
1607 while read point node fs foo ; do
1608 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1609 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1610 && continue
1611 point=${point//\040/ }
1452 [[ -d ${mline}/${dir} ]] || continue 1612 [[ ! -d ${point}/${dir} ]] && continue
1453 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1613 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1454 && export CDROM_ROOT=${mline} 1614 export CDROM_ROOT=${point}
1615 export CDROM_SET=${i}
1616 export CDROM_MATCH=${cdset[${i}]}
1617 return
1618 done <<< "$(get_mounts)"
1619
1620 ((++i))
1455 done 1621 done
1456 1622
1457 if [[ -z ${CDROM_ROOT} ]] ; then
1458 echo 1623 echo
1459 if [[ ${showedmsg} -eq 0 ]] ; then 1624 if [[ ${showedmsg} -eq 0 ]] ; then
1460 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1625 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1461 if [[ -z ${CDROM_NAME} ]] ; then 1626 if [[ -z ${CDROM_NAME} ]] ; then
1462 einfo "Please insert the cdrom for ${PN} now !" 1627 einfo "Please insert+mount the cdrom for ${PN} now !"
1463 else
1464 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1465 fi
1466 else 1628 else
1467 if [[ -z ${CDROM_NAME_1} ]] ; then
1468 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1469 else
1470 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1471 einfo "Please insert+mount the ${!var} cdrom now !" 1629 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1472 fi
1473 fi 1630 fi
1474 showedmsg=1 1631 else
1632 if [[ -z ${CDROM_NAME_1} ]] ; then
1633 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1634 else
1635 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1636 einfo "Please insert+mount the ${!var} cdrom now !"
1637 fi
1475 fi 1638 fi
1639 showedmsg=1
1640 fi
1476 einfo "Press return to scan for the cd again" 1641 einfo "Press return to scan for the cd again"
1477 einfo "or hit CTRL+C to abort the emerge." 1642 einfo "or hit CTRL+C to abort the emerge."
1478 read 1643 echo
1644 if [[ ${showjolietmsg} -eq 0 ]] ; then
1645 showjolietmsg=1
1646 else
1647 ewarn "If you are having trouble with the detection"
1648 ewarn "of your CD, it is possible that you do not have"
1649 ewarn "Joliet support enabled in your kernel. Please"
1650 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1651 ebeep 5
1479 fi 1652 fi
1653 read || die "something is screwed with your system"
1480 done 1654 done
1481} 1655}
1482 1656
1657# @FUNCTION: strip-linguas
1658# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1659# @DESCRIPTION:
1483# Make sure that LINGUAS only contains languages that 1660# Make sure that LINGUAS only contains languages that
1484# a package can support 1661# a package can support. The first form allows you to
1485# 1662# specify a list of LINGUAS. The -i builds a list of po
1486# usage: strip-linguas <allow LINGUAS> 1663# files found in all the directories and uses the
1487# strip-linguas -i <directories of .po files> 1664# intersection of the lists. The -u builds a list of po
1488# strip-linguas -u <directories of .po files> 1665# files found in all the directories and uses the union
1489# 1666# of the lists.
1490# The first form allows you to specify a list of LINGUAS.
1491# The -i builds a list of po files found in all the
1492# directories and uses the intersection of the lists.
1493# The -u builds a list of po files found in all the
1494# directories and uses the union of the lists.
1495strip-linguas() { 1667strip-linguas() {
1496 local ls newls 1668 local ls newls nols
1497 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1669 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1498 local op="$1"; shift 1670 local op=$1; shift
1499 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1671 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1500 local d f 1672 local d f
1501 for d in "$@" ; do 1673 for d in "$@" ; do
1502 if [ "${op}" == "-u" ] ; then 1674 if [[ ${op} == "-u" ]] ; then
1503 newls="${ls}" 1675 newls=${ls}
1504 else 1676 else
1505 newls="" 1677 newls=""
1506 fi 1678 fi
1507 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1679 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1508 if [ "${op}" == "-i" ] ; then 1680 if [[ ${op} == "-i" ]] ; then
1509 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1681 hasq ${f} ${ls} && newls="${newls} ${f}"
1510 else 1682 else
1511 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1683 hasq ${f} ${ls} || newls="${newls} ${f}"
1512 fi 1684 fi
1513 done 1685 done
1514 ls="${newls}" 1686 ls=${newls}
1515 done 1687 done
1516 ls="${ls//.po}"
1517 else 1688 else
1518 ls="$@" 1689 ls="$@"
1519 fi 1690 fi
1520 1691
1521 ls=" ${ls} " 1692 nols=""
1522 newls="" 1693 newls=""
1523 for f in ${LINGUAS} ; do 1694 for f in ${LINGUAS} ; do
1524 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1695 if hasq ${f} ${ls} ; then
1525 newls="${newls} ${f}" 1696 newls="${newls} ${f}"
1526 else 1697 else
1527 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1698 nols="${nols} ${f}"
1528 fi 1699 fi
1529 done 1700 done
1530 if [ -z "${newls}" ] ; then 1701 [[ -n ${nols} ]] \
1531 unset LINGUAS 1702 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1532 else
1533 export LINGUAS="${newls}" 1703 export LINGUAS=${newls:1}
1534 fi
1535} 1704}
1536 1705
1537# moved from kernel.eclass since they are generally useful outside of 1706# @FUNCTION: preserve_old_lib
1538# kernel.eclass -iggy (20041002) 1707# @USAGE: <libs to preserve> [more libs]
1539 1708# @DESCRIPTION:
1540# the following functions are useful in kernel module ebuilds, etc.
1541# for an example see ivtv or drbd ebuilds
1542
1543# set's ARCH to match what the kernel expects
1544set_arch_to_kernel() {
1545 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1546 case ${ARCH} in
1547 x86) export ARCH="i386";;
1548 amd64) export ARCH="x86_64";;
1549 hppa) export ARCH="parisc";;
1550 mips) export ARCH="mips";;
1551 *) export ARCH="${ARCH}";;
1552 esac
1553}
1554
1555# set's ARCH back to what portage expects
1556set_arch_to_portage() {
1557 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1558}
1559
1560# Jeremy Huddleston <eradicator@gentoo.org>:
1561# preserve_old_lib /path/to/libblah.so.0
1562# preserve_old_lib_notify /path/to/libblah.so.0
1563#
1564# These functions are useful when a lib in your package changes --soname. Such 1709# These functions are useful when a lib in your package changes ABI SONAME.
1565# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1710# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1566# would break packages that link against it. Most people get around this 1711# would break packages that link against it. Most people get around this
1567# by using the portage SLOT mechanism, but that is not always a relevant 1712# by using the portage SLOT mechanism, but that is not always a relevant
1568# solution, so instead you can add the following to your ebuilds: 1713# solution, so instead you can call this from pkg_preinst. See also the
1569# 1714# preserve_old_lib_notify function.
1570# src_install() {
1571# ...
1572# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1573# ...
1574# }
1575#
1576# pkg_postinst() {
1577# ...
1578# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1579# ...
1580# }
1581
1582preserve_old_lib() { 1715preserve_old_lib() {
1583 LIB=$1 1716 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1717 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1718 die "Invalid preserve_old_lib() usage"
1719 fi
1720 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1584 1721
1585 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1722 # let portage worry about it
1586 SONAME=`basename ${LIB}` 1723 has preserve-libs ${FEATURES} && return 0
1587 DIRNAME=`dirname ${LIB}`
1588 1724
1589 dodir ${DIRNAME} 1725 local lib dir
1590 cp ${ROOT}${LIB} ${D}${DIRNAME} 1726 for lib in "$@" ; do
1727 [[ -e ${ROOT}/${lib} ]] || continue
1728 dir=${lib%/*}
1729 dodir ${dir} || die "dodir ${dir} failed"
1730 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1591 touch ${D}${LIB} 1731 touch "${D}"/${lib}
1592 fi 1732 done
1593} 1733}
1594 1734
1735# @FUNCTION: preserve_old_lib_notify
1736# @USAGE: <libs to notify> [more libs]
1737# @DESCRIPTION:
1738# Spit helpful messages about the libraries preserved by preserve_old_lib.
1595preserve_old_lib_notify() { 1739preserve_old_lib_notify() {
1596 LIB=$1 1740 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1741 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1742 die "Invalid preserve_old_lib_notify() usage"
1743 fi
1597 1744
1598 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1745 # let portage worry about it
1599 SONAME=`basename ${LIB}` 1746 has preserve-libs ${FEATURES} && return 0
1600 1747
1748 local lib notice=0
1749 for lib in "$@" ; do
1750 [[ -e ${ROOT}/${lib} ]] || continue
1751 if [[ ${notice} -eq 0 ]] ; then
1752 notice=1
1601 einfo "An old version of an installed library was detected on your system." 1753 ewarn "Old versions of installed libraries were detected on your system."
1602 einfo "In order to avoid breaking packages that link against is, this older version" 1754 ewarn "In order to avoid breaking packages that depend on these old libs,"
1603 einfo "is not being removed. In order to make full use of this newer version," 1755 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1604 einfo "you will need to execute the following command:" 1756 ewarn "in order to remove these old dependencies. If you do not have this"
1605 einfo " revdep-rebuild --soname ${SONAME}" 1757 ewarn "helper program, simply emerge the 'gentoolkit' package."
1606 einfo 1758 ewarn
1607 einfo "After doing that, you can safely remove ${LIB}"
1608 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1609 fi 1759 fi
1760 ewarn " # revdep-rebuild --library ${lib##*/}"
1761 done
1762 if [[ ${notice} -eq 1 ]] ; then
1763 ewarn
1764 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1765 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1766 for lib in "$@" ; do
1767 ewarn " # rm '${lib}'"
1768 done
1769 fi
1610} 1770}
1611 1771
1612# Hack for people to figure out if a package was built with 1772# @FUNCTION: built_with_use
1613# certain USE flags 1773# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1774# @DESCRIPTION:
1614# 1775#
1615# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1776# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1616# ex: built_with_use xchat gtk2
1617# 1777#
1618# Flags: -a all USE flags should be utilized 1778# A temporary hack until portage properly supports DEPENDing on USE
1619# -o at least one USE flag should be utilized 1779# flags being enabled in packages. This will check to see if the specified
1620# Note: the default flag is '-a' 1780# DEPEND atom was built with the specified list of USE flags. The
1781# --missing option controls the behavior if called on a package that does
1782# not actually support the defined USE flags (aka listed in IUSE).
1783# The default is to abort (call die). The -a and -o flags control
1784# the requirements of the USE flags. They correspond to "and" and "or"
1785# logic. So the -a flag means all listed USE flags must be enabled
1786# while the -o flag means at least one of the listed IUSE flags must be
1787# enabled. The --hidden option is really for internal use only as it
1788# means the USE flag we're checking is hidden expanded, so it won't be found
1789# in IUSE like normal USE flags.
1790#
1791# Remember that this function isn't terribly intelligent so order of optional
1792# flags matter.
1621built_with_use() { 1793built_with_use() {
1794 local hidden="no"
1795 if [[ $1 == "--hidden" ]] ; then
1796 hidden="yes"
1797 shift
1798 fi
1799
1800 local missing_action="die"
1801 if [[ $1 == "--missing" ]] ; then
1802 missing_action=$2
1803 shift ; shift
1804 case ${missing_action} in
1805 true|false|die) ;;
1806 *) die "unknown action '${missing_action}'";;
1807 esac
1808 fi
1809
1622 local opt=$1 1810 local opt=$1
1623 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1811 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1624 1812
1625 local PKG=$(best_version $1) 1813 local PKG=$(best_version $1)
1814 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1626 shift 1815 shift
1627 1816
1628 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1817 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1629 [[ ! -e ${USEFILE} ]] && return 1 1818 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1819
1820 # if the IUSE file doesn't exist, the read will error out, we need to handle
1821 # this gracefully
1822 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1823 case ${missing_action} in
1824 true) return 0;;
1825 false) return 1;;
1826 die) die "Unable to determine what USE flags $PKG was built with";;
1827 esac
1828 fi
1829
1830 if [[ ${hidden} == "no" ]] ; then
1831 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1832 # Don't check USE_EXPAND #147237
1833 local expand
1834 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1835 if [[ $1 == ${expand}_* ]] ; then
1836 expand=""
1837 break
1838 fi
1839 done
1840 if [[ -n ${expand} ]] ; then
1841 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1842 case ${missing_action} in
1843 true) return 0;;
1844 false) return 1;;
1845 die) die "$PKG does not actually support the $1 USE flag!";;
1846 esac
1847 fi
1848 fi
1849 fi
1630 1850
1631 local USE_BUILT=$(<${USEFILE}) 1851 local USE_BUILT=$(<${USEFILE})
1632 while [[ $# -gt 0 ]] ; do 1852 while [[ $# -gt 0 ]] ; do
1633 if [[ ${opt} = "-o" ]] ; then 1853 if [[ ${opt} = "-o" ]] ; then
1634 has $1 ${USE_BUILT} && return 0 1854 has $1 ${USE_BUILT} && return 0
1638 shift 1858 shift
1639 done 1859 done
1640 [[ ${opt} = "-a" ]] 1860 [[ ${opt} = "-a" ]]
1641} 1861}
1642 1862
1863# @FUNCTION: epunt_cxx
1864# @USAGE: [dir to scan]
1865# @DESCRIPTION:
1643# Many configure scripts wrongly bail when a C++ compiler 1866# Many configure scripts wrongly bail when a C++ compiler could not be
1644# could not be detected. #73450 1867# detected. If dir is not specified, then it defaults to ${S}.
1868#
1869# http://bugs.gentoo.org/73450
1645epunt_cxx() { 1870epunt_cxx() {
1646 local dir=$1 1871 local dir=$1
1647 [[ -z ${dir} ]] && dir=${S} 1872 [[ -z ${dir} ]] && dir=${S}
1648 ebegin "Removing useless C++ checks" 1873 ebegin "Removing useless C++ checks"
1649 local f 1874 local f
1650 for f in $(find ${dir} -name configure) ; do 1875 find "${dir}" -name configure | while read f ; do
1651 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1876 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1652 done 1877 done
1653 eend 0 1878 eend 0
1654} 1879}
1655 1880
1656# get_abi_var <VAR> [<ABI>] 1881# @FUNCTION: make_wrapper
1657# returns the value of ${<VAR>_<ABI>} which should be set in make.defaults 1882# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1658# 1883# @DESCRIPTION:
1659# ex: 1884# Create a shell wrapper script named wrapper in installpath
1660# CFLAGS=$(get_abi_var CFLAGS sparc32) # CFLAGS=-m32 1885# (defaults to the bindir) to execute target (default of wrapper) by
1661# 1886# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1662# Note that the prefered method is to set CC="$(tc-getCC) $(get_abi_CFLAGS)" 1887# libpaths followed by optionally changing directory to chdir.
1663# This will hopefully be added to portage soon... 1888make_wrapper() {
1664# 1889 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1665# If <ABI> is not specified, ${ABI} is used. 1890 local tmpwrapper=$(emktemp)
1666# If <ABI> is not specified and ${ABI} is not defined, ${DEFAULT_ABI} is used. 1891 # We don't want to quote ${bin} so that people can pass complex
1667# If <ABI> is not specified and ${ABI} and ${DEFAULT_ABI} are not defined, we return an empty string. 1892 # things as $bin ... "./someprog --args"
1668# 1893 cat << EOF > "${tmpwrapper}"
1669# Jeremy Huddleston <eradicator@gentoo.org> 1894#!/bin/sh
1670get_abi_var() { 1895cd "${chdir:-.}"
1671 local flag=$1
1672 local abi
1673 if [ $# -gt 1 ]; then
1674 abi=$1
1675 elif [ -n "${ABI}" ]; then 1896if [ -n "${libdir}" ] ; then
1676 abi=${ABI} 1897 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1677 elif [ -n "${DEFAULT_ABI}" ]; then 1898 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1678 abi=${DEFAULT_ABI}
1679 else 1899 else
1680 return 1 1900 export LD_LIBRARY_PATH="${libdir}"
1901 fi
1902fi
1903exec ${bin} "\$@"
1904EOF
1905 chmod go+rx "${tmpwrapper}"
1906 if [[ -n ${path} ]] ; then
1907 (
1908 exeinto "${path}"
1909 newexe "${tmpwrapper}" "${wrapper}"
1910 ) || die
1911 else
1912 newbin "${tmpwrapper}" "${wrapper}" || die
1913 fi
1914}
1915
1916# @FUNCTION: prepalldocs
1917# @USAGE:
1918# @DESCRIPTION:
1919# Compress files in /usr/share/doc which are not already
1920# compressed, excluding /usr/share/doc/${PF}/html.
1921# Uses the ecompressdir to do the compression.
1922# 2009-02-18 by betelgeuse:
1923# Commented because ecompressdir is even more internal to
1924# Portage than prepalldocs (it's not even mentioned in man 5
1925# ebuild). Please submit a better version for review to gentoo-dev
1926# if you want prepalldocs here.
1927#prepalldocs() {
1928# if [[ -n $1 ]] ; then
1929# ewarn "prepalldocs: invalid usage; takes no arguments"
1681 fi 1930# fi
1682 eval echo \${${flag}_${abi}}
1683}
1684 1931
1685get_abi_CFLAGS() { get_abi_var CFLAGS $1; } 1932# cd "${D}"
1686get_abi_CXXFLAGS() { get_abi_var CXXFLAGS $1; } 1933# [[ -d usr/share/doc ]] || return 0
1687get_abi_ASFLAGS() { get_abi_var ASFLAGS $1; }
1688get_abi_LIBDIR() { get_abi_var LIBDIR $1; }
1689 1934
1935# find usr/share/doc -exec gzip {} +
1936# ecompressdir --ignore /usr/share/doc/${PF}/html
1937# ecompressdir --queue /usr/share/doc
1938#}

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