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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 1.133 2004/12/29 18:19:04 lanius Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.334 2010/02/26 03:15:26 abcd 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 [[ $(type -t eqawarn) == function ]] && \
50# where lib is named directly with $(get_libdir) if possible. 58 eqawarn "QA Notice: ebeep is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
51# 59}
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 60
53# 61epause() {
54# Jeremy Huddleston <eradicator@gentoo.org> (23 Dec 2004): 62 [[ $(type -t eqawarn) == function ]] && \
55# Added support for ${ABI} and ${DEFAULT_ABI}. If they're both not set, 63 eqawarn "QA Notice: epause is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
56# fall back on old behavior. Any profile that has these set should also 64}
57# depend on a newer version of portage (not yet released) which uses these 65
58# over CONF_LIBDIR in econf, dolib, etc...
59#
60# For now, this is restricted to the sparc64-multilib ${PROFILE_ARCH} as it
61# is still in testing.
62get_libdir() {
63 LIBDIR_TEST=$(type econf)
64 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
65 # if there is an override, we want to use that... always.
66 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
67 # We don't need to know the verison of portage. We only need to know
68 # if there is support for CONF_LIBDIR in econf and co.
69 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
70 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
71 # # and if there isnt an override, and we're using a version of
72 # # portage without CONF_LIBDIR support, force the use of lib. dolib
73 # # and friends from portage 2.0.50 wont be too happy otherwise.
74 # CONF_LIBDIR="lib"
75 #fi
76 elif [ "${PROFILE_ARCH}" = "sparc64-multilib" ]; then # Using eradicator's LIBDIR_<abi> approach...
77 CONF_LIBDIR="$(get_abi_LIBDIR)"
78 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
79 # will be <portage-2.0.51_pre20
80 CONF_LIBDIR="lib"
81 fi 66fi
82 # and of course, default to lib if CONF_LIBDIR isnt set
83 echo ${CONF_LIBDIR:=lib}
84 unset LIBDIR_TEST
85}
86 67
87get_multilibdir() { 68# @FUNCTION: ecvs_clean
88 [ "${PROFILE_ARCH}" = "sparc64-multilib" ] && die "get_multilibdir called, but it shouldn't be needed on sparc64-multilib" 69# @USAGE: [list of dirs]
89 echo ${CONF_MULTILIBDIR:=lib32} 70# @DESCRIPTION:
71# Remove CVS directories recursiveley. Useful when a source tarball contains
72# internal CVS directories. Defaults to $PWD.
73ecvs_clean() {
74 [[ -z $* ]] && set -- .
75 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
76 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
90} 77}
91 78
92# Sometimes you need to override the value returned by get_libdir. A good 79# @FUNCTION: esvn_clean
93# example of this is xorg-x11, where lib32 isnt a supported configuration, 80# @USAGE: [list of dirs]
94# and where lib64 -must- be used on amd64 (for applications that need lib 81# @DESCRIPTION:
95# to be 32bit, such as adobe acrobat). Note that this override also bypasses 82# Remove .svn directories recursiveley. Useful when a source tarball contains
96# portage version sanity checking. 83# internal Subversion directories. Defaults to $PWD.
97# get_libdir_override expects one argument, the result get_libdir should 84esvn_clean() {
98# return: 85 [[ -z $* ]] && set -- .
99# 86 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
100# get_libdir_override lib64
101#
102# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
103get_libdir_override() {
104 [ "${PROFILE_ARCH}" = "sparc64-multilib" ] && die "get_libdir_override called, but it shouldn't be needed on sparc64-multilib..."
105 CONF_LIBDIR="$1"
106 CONF_LIBDIR_OVERRIDE="$1"
107} 87}
108 88
109# This function generate linker scripts in /usr/lib for dynamic 89# @FUNCTION: eshopts_push
110# libs in /lib. This is to fix linking problems when you have 90# @USAGE: [options to `set` or `shopt`]
111# the .so in /lib, and the .a in /usr/lib. What happens is that 91# @DESCRIPTION:
112# in some cases when linking dynamic, the .a in /usr/lib is used 92# Often times code will want to enable a shell option to change code behavior.
113# instead of the .so in /lib due to gcc/libtool tweaking ld's 93# Since changing shell options can easily break other pieces of code (which
114# library search path. This cause many builds to fail. 94# assume the default state), eshopts_push is used to (1) push the current shell
115# See bug #4411 for more info. 95# options onto a stack and (2) pass the specified arguments to set.
116# 96#
117# To use, simply call: 97# If the first argument is '-s' or '-u', we assume you want to call `shopt`
98# rather than `set` as there are some options only available via that.
118# 99#
119# gen_usr_ldscript libfoo.so 100# A common example is to disable shell globbing so that special meaning/care
120# 101# may be used with variables/arguments to custom functions. That would be:
121# Note that you should in general use the unversioned name of 102# @CODE
122# the library, as ldconfig should usually update it correctly 103# eshopts_push -o noglob
123# to point to the latest version of the library present. 104# for x in ${foo} ; do
124# 105# if ...some check... ; then
125# <azarah@gentoo.org> (26 Oct 2002) 106# eshopts_pop
126#
127gen_usr_ldscript() {
128 local libdir="$(get_libdir)"
129 # Just make sure it exists
130 dodir /usr/${libdir}
131
132 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
133/* GNU ld script
134 Because Gentoo have critical dynamic libraries
135 in /lib, and the static versions in /usr/lib, we
136 need to have a "fake" dynamic lib in /usr/lib,
137 otherwise we run into linking problems.
138 See bug #4411 on http://bugs.gentoo.org/ for
139 more info. */
140GROUP ( /${libdir}/${1} )
141END_LDSCRIPT
142 fperms a+x "/usr/${libdir}/${1}"
143}
144
145# Simple function to draw a line consisting of '=' the same length as $*
146#
147# <azarah@gentoo.org> (11 Nov 2002)
148#
149draw_line() {
150 local i=0
151 local str_length=""
152
153 # Handle calls that do not have args, or wc not being installed ...
154 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
155 then
156 echo "==============================================================="
157 return 0 107# return 0
158 fi 108# fi
159
160 # Get the length of $*
161 str_length="$(echo -n "$*" | wc -m)"
162
163 while [ "$i" -lt "${str_length}" ]
164 do
165 echo -n "="
166
167 i=$((i + 1))
168 done 109# done
169 110# eshopts_pop
170 echo 111# @CODE
171 112eshopts_push() {
172 return 0 113 # have to assume __ESHOPTS_SAVE__ isn't screwed with
114 # as a `declare -a` here will reset its value
115 local i=${#__ESHOPTS_SAVE__[@]}
116 if [[ $1 == -[su] ]] ; then
117 __ESHOPTS_SAVE__[$i]=$(shopt -p)
118 [[ $# -eq 0 ]] && return 0
119 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
120 else
121 __ESHOPTS_SAVE__[$i]=$-
122 [[ $# -eq 0 ]] && return 0
123 set "$@" || die "eshopts_push: bad options to set: $*"
124 fi
173} 125}
174 126
175# Default directory where patches are located 127# @FUNCTION: eshopts_pop
128# @USAGE:
129# @DESCRIPTION:
130# Restore the shell options to the state saved with the corresponding
131# eshopts_push call. See that function for more details.
132eshopts_pop() {
133 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
134 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
135 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
136 local s=${__ESHOPTS_SAVE__[$i]}
137 unset __ESHOPTS_SAVE__[$i]
138 if [[ ${s} == "shopt -"* ]] ; then
139 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
140 else
141 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
142 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
143 fi
144}
145
146# @VARIABLE: EPATCH_SOURCE
147# @DESCRIPTION:
148# Default directory to search for patches.
176EPATCH_SOURCE="${WORKDIR}/patch" 149EPATCH_SOURCE="${WORKDIR}/patch"
177# Default extension for patches 150# @VARIABLE: EPATCH_SUFFIX
151# @DESCRIPTION:
152# Default extension for patches (do not prefix the period yourself).
178EPATCH_SUFFIX="patch.bz2" 153EPATCH_SUFFIX="patch.bz2"
154# @VARIABLE: EPATCH_OPTS
155# @DESCRIPTION:
179# Default options for patch 156# Default options for patch:
157# @CODE
180# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 158# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
181EPATCH_OPTS="-g0" 159# --no-backup-if-mismatch - do not leave .orig files behind
160# -E - automatically remove empty files
161# @CODE
162EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
163# @VARIABLE: EPATCH_EXCLUDE
164# @DESCRIPTION:
182# List of patches not to apply. Not this is only file names, 165# List of patches not to apply. Note this is only file names,
183# and not the full path .. 166# and not the full path. Globs accepted.
184EPATCH_EXCLUDE="" 167EPATCH_EXCLUDE=""
168# @VARIABLE: EPATCH_SINGLE_MSG
169# @DESCRIPTION:
185# Change the printed message for a single patch. 170# Change the printed message for a single patch.
186EPATCH_SINGLE_MSG="" 171EPATCH_SINGLE_MSG=""
187# Force applying bulk patches even if not following the style: 172# @VARIABLE: EPATCH_MULTI_MSG
188# 173# @DESCRIPTION:
189# ??_${ARCH}_foo.${EPATCH_SUFFIX} 174# Change the printed message for multiple patches.
190# 175EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
176# @VARIABLE: EPATCH_FORCE
177# @DESCRIPTION:
178# Only require patches to match EPATCH_SUFFIX rather than the extended
179# arch naming style.
191EPATCH_FORCE="no" 180EPATCH_FORCE="no"
192 181
193# This function is for bulk patching, or in theory for just one 182# @FUNCTION: epatch
194# or two patches. 183# @USAGE: [patches] [dirs of patches]
184# @DESCRIPTION:
185# epatch is designed to greatly simplify the application of patches. It can
186# process patch files directly, or directories of patches. The patches may be
187# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
188# the -p option as epatch will automatically attempt -p0 to -p5 until things
189# apply successfully.
195# 190#
196# It should work with .bz2, .gz, .zip and plain text patches. 191# If you do not specify any options, then epatch will default to the directory
197# Currently all patches should be the same format. 192# specified by EPATCH_SOURCE.
198# 193#
199# You do not have to specify '-p' option to patch, as it will 194# When processing directories, epatch will apply all patches that match:
200# try with -p0 to -p5 until it succeed, or fail at -p5. 195# @CODE
201# 196# ${EPATCH_FORCE} == "yes"
202# Above EPATCH_* variables can be used to control various defaults,
203# bug they should be left as is to ensure an ebuild can rely on
204# them for.
205#
206# Patches are applied in current directory.
207#
208# Bulk Patches should preferibly have the form of:
209#
210# ??_${ARCH}_foo.${EPATCH_SUFFIX} 197# ??_${ARCH}_foo.${EPATCH_SUFFIX}
198# else
199# *.${EPATCH_SUFFIX}
200# @CODE
201# The leading ?? are typically numbers used to force consistent patch ordering.
202# The arch field is used to apply patches only for the host architecture with
203# the special value of "all" means apply for everyone. Note that using values
204# other than "all" is highly discouraged -- you should apply patches all the
205# time and let architecture details be detected at configure/compile time.
211# 206#
212# For example: 207# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
208# for patches to apply.
213# 209#
214# 01_all_misc-fix.patch.bz2 210# Refer to the other EPATCH_xxx variables for more customization of behavior.
215# 02_sparc_another-fix.patch.bz2
216#
217# This ensures that there are a set order, and you can have ARCH
218# specific patches.
219#
220# If you however give an argument to epatch(), it will treat it as a
221# single patch that need to be applied if its a file. If on the other
222# hand its a directory, it will set EPATCH_SOURCE to this.
223#
224# <azarah@gentoo.org> (10 Nov 2002)
225#
226epatch() { 211epatch() {
227 local PIPE_CMD="" 212 _epatch_draw_line() {
228 local STDERR_TARGET="${T}/$$.out" 213 # create a line of same length as input string
229 local PATCH_TARGET="${T}/$$.patch" 214 [[ -z $1 ]] && set "$(printf "%65s" '')"
230 local PATCH_SUFFIX="" 215 echo "${1//?/=}"
231 local SINGLE_PATCH="no" 216 }
232 local x=""
233 217
234 if [ "$#" -gt 1 ] 218 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
235 then 219
220 # Let the rest of the code process one user arg at a time --
221 # each arg may expand into multiple patches, and each arg may
222 # need to start off with the default global EPATCH_xxx values
223 if [[ $# -gt 1 ]] ; then
236 local m="" 224 local m
237 einfo "${#} patches to apply ..."
238 for m in "$@" ; do 225 for m in "$@" ; do
239 epatch "${m}" 226 epatch "${m}"
240 done 227 done
241 return 0 228 return 0
242 fi 229 fi
243 230
244 if [ -n "$1" -a -f "$1" ] 231 local SINGLE_PATCH="no"
245 then 232 # no args means process ${EPATCH_SOURCE}
233 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
234
235 if [[ -f $1 ]] ; then
246 SINGLE_PATCH="yes" 236 SINGLE_PATCH="yes"
247 237 set -- "$1"
248 local EPATCH_SOURCE="$1" 238 # Use the suffix from the single patch (localize it); the code
239 # below will find the suffix for us
249 local EPATCH_SUFFIX="${1##*\.}" 240 local EPATCH_SUFFIX=$1
250 241
251 elif [ -n "$1" -a -d "$1" ] 242 elif [[ -d $1 ]] ; then
252 then 243 # Some people like to make dirs of patches w/out suffixes (vim)
253 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 244 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
254 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 245
246 else
247 # sanity check ... if it isn't a dir or file, wtf man ?
248 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
249 echo
250 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
251 eerror
252 eerror " ${EPATCH_SOURCE}"
253 eerror " ( ${EPATCH_SOURCE##*/} )"
254 echo
255 die "Cannot find \$EPATCH_SOURCE!"
256 fi
257
258 local PIPE_CMD
259 case ${EPATCH_SUFFIX##*\.} in
260 xz) PIPE_CMD="xz -dc" ;;
261 lzma) PIPE_CMD="lzma -dc" ;;
262 bz2) PIPE_CMD="bzip2 -dc" ;;
263 gz|Z|z) PIPE_CMD="gzip -dc" ;;
264 ZIP|zip) PIPE_CMD="unzip -p" ;;
265 *) ;;
266 esac
267
268 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
269
270 local x
271 for x in "$@" ; do
272 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
273 # didn't match anything, ignore continue on
274 [[ ! -f ${x} ]] && continue
275
276 local patchname=${x##*/}
277
278 # Apply single patches, or forced sets of patches, or
279 # patches with ARCH dependant names.
280 # ???_arch_foo.patch
281 # Else, skip this input altogether
282 local a=${patchname#*_} # strip the ???_
283 a=${a%%_*} # strip the _foo.patch
284 if ! [[ ${SINGLE_PATCH} == "yes" || \
285 ${EPATCH_FORCE} == "yes" || \
286 ${a} == all || \
287 ${a} == ${ARCH} ]]
255 then 288 then
256 local EPATCH_SOURCE="$1/*" 289 continue
290 fi
291
292 # Let people filter things dynamically
293 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
294 # let people use globs in the exclude
295 eshopts_push -o noglob
296
297 local ex
298 for ex in ${EPATCH_EXCLUDE} ; do
299 if [[ ${patchname} == ${ex} ]] ; then
300 eshopts_pop
301 continue 2
302 fi
303 done
304
305 eshopts_pop
306 fi
307
308 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
309 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
310 einfo "${EPATCH_SINGLE_MSG}"
311 else
312 einfo "Applying ${patchname} ..."
313 fi
257 else 314 else
258 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 315 einfo " ${patchname} ..."
259 fi 316 fi
260 else 317
261 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 318 # most of the time, there will only be one run per unique name,
262 then 319 # but if there are more, make sure we get unique log filenames
263 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 320 local STDERR_TARGET="${T}/${patchname}.out"
264 then 321 if [[ -e ${STDERR_TARGET} ]] ; then
265 EPATCH_SOURCE="$1" 322 STDERR_TARGET="${T}/${patchname}-$$.out"
323 fi
324
325 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
326
327 # Decompress the patch if need be
328 local count=0
329 local PATCH_TARGET
330 if [[ -n ${PIPE_CMD} ]] ; then
331 PATCH_TARGET="${T}/$$.patch"
332 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
333
334 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
335 echo
336 eerror "Could not extract patch!"
337 #die "Could not extract patch!"
338 count=5
339 break
266 fi 340 fi
341 else
342 PATCH_TARGET=${x}
343 fi
267 344
345 # Check for absolute paths in patches. If sandbox is disabled,
346 # people could (accidently) patch files in the root filesystem.
347 # Or trigger other unpleasantries #237667. So disallow -p0 on
348 # such patches.
349 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
350 if [[ -n ${abs_paths} ]] ; then
351 count=1
352 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
353 fi
354
355 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
356 while [[ ${count} -lt 5 ]] ; do
357 # Generate some useful debug info ...
358 (
359 _epatch_draw_line "***** ${patchname} *****"
268 echo 360 echo
269 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 361 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
362 echo
363 _epatch_draw_line "***** ${patchname} *****"
364 ) >> "${STDERR_TARGET}"
365
366 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
367 (
368 _epatch_draw_line "***** ${patchname} *****"
369 echo
370 echo "ACTUALLY APPLYING ${patchname} ..."
371 echo
372 _epatch_draw_line "***** ${patchname} *****"
373 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
374 ) >> "${STDERR_TARGET}"
375
376 if [ $? -ne 0 ] ; then
377 echo
378 eerror "A dry-run of patch command succeeded, but actually"
379 eerror "applying the patch failed!"
380 #die "Real world sux compared to the dreamworld!"
381 count=5
382 fi
383 break
384 fi
385
386 : $(( count++ ))
387 done
388
389 # if we had to decompress the patch, delete the temp one
390 if [[ -n ${PIPE_CMD} ]] ; then
391 rm -f "${PATCH_TARGET}"
392 fi
393
394 if [[ ${count} -ge 5 ]] ; then
395 echo
396 eerror "Failed Patch: ${patchname} !"
397 eerror " ( ${PATCH_TARGET} )"
270 eerror 398 eerror
271 eerror " ${EPATCH_SOURCE}" 399 eerror "Include in your bugreport the contents of:"
400 eerror
401 eerror " ${STDERR_TARGET}"
272 echo 402 echo
273 die "Cannot find \$EPATCH_SOURCE!" 403 die "Failed Patch: ${patchname}!"
274 fi
275
276 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
277 fi
278
279 case ${EPATCH_SUFFIX##*\.} in
280 bz2)
281 PIPE_CMD="bzip2 -dc"
282 PATCH_SUFFIX="bz2"
283 ;;
284 gz|Z|z)
285 PIPE_CMD="gzip -dc"
286 PATCH_SUFFIX="gz"
287 ;;
288 ZIP|zip)
289 PIPE_CMD="unzip -p"
290 PATCH_SUFFIX="zip"
291 ;;
292 *)
293 PIPE_CMD="cat"
294 PATCH_SUFFIX="patch"
295 ;;
296 esac
297
298 if [ "${SINGLE_PATCH}" = "no" ]
299 then
300 einfo "Applying various patches (bugfixes/updates) ..."
301 fi
302 for x in ${EPATCH_SOURCE}
303 do
304 # New ARCH dependant patch naming scheme ...
305 #
306 # ???_arch_foo.patch
307 #
308 if [ -f ${x} ] && \
309 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
310 [ "${EPATCH_FORCE}" = "yes" ])
311 then
312 local count=0
313 local popts="${EPATCH_OPTS}"
314
315 if [ -n "${EPATCH_EXCLUDE}" ]
316 then
317 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
318 then
319 continue
320 fi
321 fi 404 fi
322 405
323 if [ "${SINGLE_PATCH}" = "yes" ] 406 # if everything worked, delete the patch log
324 then 407 rm -f "${STDERR_TARGET}"
325 if [ -n "${EPATCH_SINGLE_MSG}" ]
326 then
327 einfo "${EPATCH_SINGLE_MSG}"
328 else
329 einfo "Applying ${x##*/} ..."
330 fi
331 else
332 einfo " ${x##*/} ..."
333 fi
334
335 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
336 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
337
338 # Allow for prefix to differ ... im lazy, so shoot me :/
339 while [ "${count}" -lt 5 ]
340 do
341 # Generate some useful debug info ...
342 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
343 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
344
345 if [ "${PATCH_SUFFIX}" != "patch" ]
346 then
347 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
348 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
349 else
350 PATCH_TARGET="${x}"
351 fi
352
353 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
354 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
355
356 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
357 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
358
359 if [ "${PATCH_SUFFIX}" != "patch" ]
360 then
361 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
362 then
363 echo
364 eerror "Could not extract patch!"
365 #die "Could not extract patch!"
366 count=5
367 break
368 fi
369 fi
370
371 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
372 then
373 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
374 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
375 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
376 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
377 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
378
379 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
380
381 if [ "$?" -ne 0 ]
382 then
383 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
384 echo
385 eerror "A dry-run of patch command succeeded, but actually"
386 eerror "applying the patch failed!"
387 #die "Real world sux compared to the dreamworld!"
388 count=5
389 fi
390
391 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
392
393 break
394 fi
395
396 count=$((count + 1))
397 done
398
399 if [ "${PATCH_SUFFIX}" != "patch" ]
400 then
401 rm -f ${PATCH_TARGET}
402 fi
403
404 if [ "${count}" -eq 5 ]
405 then
406 echo
407 eerror "Failed Patch: ${x##*/}!"
408 eerror
409 eerror "Include in your bugreport the contents of:"
410 eerror
411 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
412 echo
413 die "Failed Patch: ${x##*/}!"
414 fi
415
416 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
417
418 eend 0 408 eend 0
419 fi
420 done 409 done
421 if [ "${SINGLE_PATCH}" = "no" ] 410
422 then 411 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
423 einfo "Done with patching" 412 : # everything worked
413}
414epatch_user() {
415 [[ $# -ne 0 ]] && die "epatch_user takes no options"
416
417 # don't clobber any EPATCH vars that the parent might want
418 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
419 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
420 EPATCH_SOURCE=${base}/${CTARGET}/${check}
421 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
422 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
423 if [[ -d ${EPATCH_SOURCE} ]] ; then
424 EPATCH_SOURCE=${EPATCH_SOURCE} \
425 EPATCH_SUFFIX="patch" \
426 EPATCH_FORCE="yes" \
427 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
428 epatch
429 break
424 fi 430 fi
431 done
425} 432}
426 433
427# This function return true if we are using the NPTL pthreads 434# @FUNCTION: emktemp
428# implementation. 435# @USAGE: [temp dir]
429# 436# @DESCRIPTION:
430# <azarah@gentoo.org> (06 March 2003)
431#
432have_NPTL() {
433 cat > ${T}/test-nptl.c <<-"END"
434 #define _XOPEN_SOURCE
435 #include <unistd.h>
436 #include <stdio.h>
437
438 int main()
439 {
440 char buf[255];
441 char *str = buf;
442
443 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
444 if (NULL != str) {
445 printf("%s\n", str);
446 if (NULL != strstr(str, "NPTL"))
447 return 0;
448 }
449
450 return 1;
451 }
452 END
453
454 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
455 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
456 then
457 echo "yes"
458 einfon "Checking what PTHREADS implementation we have ..."
459 if ${T}/nptl
460 then
461 return 0
462 else
463 return 1
464 fi
465 else
466 echo "no"
467 fi
468
469 return 1
470}
471
472# This function check how many cpu's are present, and then set
473# -j in MAKEOPTS accordingly.
474#
475# Thanks to nall <nall@gentoo.org> for this.
476#
477get_number_of_jobs() {
478 local jobs=0
479
480 if [ ! -r /proc/cpuinfo ]
481 then
482 return 1
483 fi
484
485 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
486 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
487 then
488 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
489 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
490 ADMINPARAM="${ADMINPARAM/-j}"
491 fi
492
493 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
494
495 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
496 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
497 then
498 # these archs will always have "[Pp]rocessor"
499 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
500
501 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
502 then
503 # sparc always has "ncpus active"
504 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
505
506 elif [ "${ARCH}" = "alpha" ]
507 then
508 # alpha has "cpus active", but only when compiled with SMP
509 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
510 then
511 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
512 else
513 jobs=2
514 fi
515
516 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
517 then
518 # ppc has "processor", but only when compiled with SMP
519 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
520 then
521 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
522 else
523 jobs=2
524 fi
525 elif [ "${ARCH}" = "s390" ]
526 then
527 # s390 has "# processors : "
528 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
529 else
530 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
531 die "Unknown ARCH -- ${ARCH}!"
532 fi
533
534 # Make sure the number is valid ...
535 if [ "${jobs}" -lt 1 ]
536 then
537 jobs=1
538 fi
539
540 if [ -n "${ADMINPARAM}" ]
541 then
542 if [ "${jobs}" -gt "${ADMINPARAM}" ]
543 then
544 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
545 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
546 else
547 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
548 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
549 fi
550 fi
551}
552
553# Cheap replacement for when debianutils (and thus mktemp) 437# Cheap replacement for when debianutils (and thus mktemp)
554# does not exist on the users system 438# does not exist on the users system.
555# vapier@gentoo.org
556#
557# Takes just 1 optional parameter (the directory to create tmpfile in)
558emktemp() { 439emktemp() {
559 local exe="touch" 440 local exe="touch"
560 [ "$1" == "-d" ] && exe="mkdir" && shift 441 [[ $1 == -d ]] && exe="mkdir" && shift
561 local topdir="$1" 442 local topdir=$1
562 443
563 if [ -z "${topdir}" ] 444 if [[ -z ${topdir} ]] ; then
564 then
565 [ -z "${T}" ] \ 445 [[ -z ${T} ]] \
566 && topdir="/tmp" \ 446 && topdir="/tmp" \
567 || topdir="${T}" 447 || topdir=${T}
568 fi 448 fi
569 449
570 if [ -z "$(type -p mktemp)" ] 450 if ! type -P mktemp > /dev/null ; then
571 then 451 # system lacks `mktemp` so we have to fake it
572 local tmp=/ 452 local tmp=/
573 while [ -e "${tmp}" ] ; do 453 while [[ -e ${tmp} ]] ; do
574 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 454 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
575 done 455 done
576 ${exe} "${tmp}" 456 ${exe} "${tmp}" || ${exe} -p "${tmp}"
577 echo "${tmp}" 457 echo "${tmp}"
578 else 458 else
579 [ "${exe}" == "touch" ] \ 459 # the args here will give slightly wierd names on BSD,
580 && exe="-p" \ 460 # but should produce a usable file on all userlands
581 || exe="-d" 461 if [[ ${exe} == "touch" ]] ; then
582 mktemp ${exe} "${topdir}" 462 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
463 else
464 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
583 fi 465 fi
466 fi
584} 467}
585 468
469# @FUNCTION: egetent
470# @USAGE: <database> <key>
471# @MAINTAINER:
472# base-system@gentoo.org (Linux)
473# Joe Jezak <josejx@gmail.com> (OS X)
474# usata@gentoo.org (OS X)
475# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
476# @DESCRIPTION:
586# Small wrapper for getent (Linux), nidump (Mac OS X), 477# Small wrapper for getent (Linux),
478# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
587# and pw (FreeBSD) used in enewuser()/enewgroup() 479# and pw (FreeBSD) used in enewuser()/enewgroup()
588# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
589# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
590#
591# egetent(database, key)
592egetent() { 480egetent() {
593 if useq ppc-macos ; then 481 case ${CHOST} in
482 *-darwin[678])
594 case "$2" in 483 case "$2" in
595 *[!0-9]*) # Non numeric 484 *[!0-9]*) # Non numeric
596 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 485 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
597 ;; 486 ;;
598 *) # Numeric 487 *) # Numeric
599 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 488 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
600 ;; 489 ;;
601 esac 490 esac
602 elif useq x86-fbsd ; then 491 ;;
603 local action 492 *-darwin*)
604 if [ "$1" == "passwd" ] 493 local mytype=$1
605 then 494 [[ "passwd" == $mytype ]] && mytype="Users"
606 action="user" 495 [[ "group" == $mytype ]] && mytype="Groups"
607 else 496 case "$2" in
608 action="group" 497 *[!0-9]*) # Non numeric
498 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
499 ;;
500 *) # Numeric
501 local mykey="UniqueID"
502 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
503 dscl . -search /$mytype $mykey $2 2>/dev/null
504 ;;
505 esac
506 ;;
507 *-freebsd*|*-dragonfly*)
508 local opts action="user"
509 [[ $1 == "passwd" ]] || action="group"
510
511 # lookup by uid/gid
512 if [[ $2 == [[:digit:]]* ]] ; then
513 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
609 fi 514 fi
515
610 pw show "${action}" "$2" -q 516 pw show ${action} ${opts} "$2" -q
611 else 517 ;;
518 *-netbsd*|*-openbsd*)
519 grep "$2:\*:" /etc/$1
520 ;;
521 *)
612 which nscd >& /dev/null && nscd -i "$1" 522 type -p nscd >& /dev/null && nscd -i "$1"
613 getent "$1" "$2" 523 getent "$1" "$2"
614 fi 524 ;;
525 esac
615} 526}
616 527
617# Simplify/standardize adding users to the system 528# @FUNCTION: enewuser
618# vapier@gentoo.org 529# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
619# 530# @DESCRIPTION:
620# enewuser(username, uid, shell, homedir, groups, extra options) 531# Same as enewgroup, you are not required to understand how to properly add
621# 532# a user to the system. The only required parameter is the username.
622# Default values if you do not specify any: 533# Default uid is (pass -1 for this) next available, default shell is
623# username: REQUIRED ! 534# /bin/false, default homedir is /dev/null, there are no default groups,
624# uid: next available (see useradd(8)) 535# and default params sets the comment as 'added by portage for ${PN}'.
625# note: pass -1 to get default behavior
626# shell: /bin/false
627# homedir: /dev/null
628# groups: none
629# extra: comment of 'added by portage for ${PN}'
630enewuser() { 536enewuser() {
537 case ${EBUILD_PHASE} in
538 unpack|compile|test|install)
539 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
540 eerror "Package fails at QA and at life. Please file a bug."
541 die "Bad package! enewuser is only for use in pkg_* functions!"
542 esac
543
631 # get the username 544 # get the username
632 local euser="$1"; shift 545 local euser=$1; shift
633 if [ -z "${euser}" ] 546 if [[ -z ${euser} ]] ; then
634 then
635 eerror "No username specified !" 547 eerror "No username specified !"
636 die "Cannot call enewuser without a username" 548 die "Cannot call enewuser without a username"
637 fi 549 fi
638 550
639 # lets see if the username already exists 551 # lets see if the username already exists
640 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 552 if [[ -n $(egetent passwd "${euser}") ]] ; then
641 then
642 return 0 553 return 0
643 fi 554 fi
644 einfo "Adding user '${euser}' to your system ..." 555 einfo "Adding user '${euser}' to your system ..."
645 556
646 # options to pass to useradd 557 # options to pass to useradd
647 local opts= 558 local opts=
648 559
649 # handle uid 560 # handle uid
650 local euid="$1"; shift 561 local euid=$1; shift
651 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 562 if [[ -n ${euid} && ${euid} != -1 ]] ; then
652 then
653 if [ "${euid}" -gt 0 ] 563 if [[ ${euid} -gt 0 ]] ; then
654 then
655 if [ ! -z "`egetent passwd ${euid}`" ] 564 if [[ -n $(egetent passwd ${euid}) ]] ; then
656 then
657 euid="next" 565 euid="next"
658 fi 566 fi
659 else 567 else
660 eerror "Userid given but is not greater than 0 !" 568 eerror "Userid given but is not greater than 0 !"
661 die "${euid} is not a valid UID" 569 die "${euid} is not a valid UID"
662 fi 570 fi
663 else 571 else
664 euid="next" 572 euid="next"
665 fi 573 fi
666 if [ "${euid}" == "next" ] 574 if [[ ${euid} == "next" ]] ; then
667 then 575 for ((euid = 101; euid <= 999; euid++)); do
668 local pwrange
669 if [ "${USERLAND}" == "BSD" ] ; then
670 pwrange="`jot 898 101`"
671 else
672 pwrange="`seq 101 999`"
673 fi
674 for euid in ${pwrange} ; do
675 [ -z "`egetent passwd ${euid}`" ] && break 576 [[ -z $(egetent passwd ${euid}) ]] && break
676 done 577 done
677 fi 578 fi
678 opts="${opts} -u ${euid}" 579 opts="${opts} -u ${euid}"
679 einfo " - Userid: ${euid}" 580 einfo " - Userid: ${euid}"
680 581
681 # handle shell 582 # handle shell
682 local eshell="$1"; shift 583 local eshell=$1; shift
683 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 584 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
684 then 585 if [[ ! -e ${ROOT}${eshell} ]] ; then
685 if [ ! -e "${eshell}" ]
686 then
687 eerror "A shell was specified but it does not exist !" 586 eerror "A shell was specified but it does not exist !"
688 die "${eshell} does not exist" 587 die "${eshell} does not exist in ${ROOT}"
588 fi
589 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
590 eerror "Do not specify ${eshell} yourself, use -1"
591 die "Pass '-1' as the shell parameter"
689 fi 592 fi
690 else 593 else
691 if [ "${USERLAND}" == "BSD" ] 594 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
692 then 595 [[ -x ${ROOT}${shell} ]] && break
693 eshell="/usr/bin/false" 596 done
694 else 597
598 if [[ ${shell} == "/dev/null" ]] ; then
599 eerror "Unable to identify the shell to use, proceeding with userland default."
600 case ${USERLAND} in
695 eshell="/bin/false" 601 GNU) shell="/bin/false" ;;
602 BSD) shell="/sbin/nologin" ;;
603 Darwin) shell="/usr/sbin/nologin" ;;
604 *) die "Unable to identify the default shell for userland ${USERLAND}"
605 esac
696 fi 606 fi
607
608 eshell=${shell}
697 fi 609 fi
698 einfo " - Shell: ${eshell}" 610 einfo " - Shell: ${eshell}"
699 opts="${opts} -s ${eshell}" 611 opts="${opts} -s ${eshell}"
700 612
701 # handle homedir 613 # handle homedir
702 local ehome="$1"; shift 614 local ehome=$1; shift
703 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 615 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
704 then
705 ehome="/dev/null" 616 ehome="/dev/null"
706 fi 617 fi
707 einfo " - Home: ${ehome}" 618 einfo " - Home: ${ehome}"
708 opts="${opts} -d ${ehome}" 619 opts="${opts} -d ${ehome}"
709 620
710 # handle groups 621 # handle groups
711 local egroups="$1"; shift 622 local egroups=$1; shift
712 if [ ! -z "${egroups}" ] 623 if [[ ! -z ${egroups} ]] ; then
713 then
714 local oldifs="${IFS}" 624 local oldifs=${IFS}
715 local defgroup="" exgroups="" 625 local defgroup="" exgroups=""
716 626
717 export IFS="," 627 export IFS=","
718 for g in ${egroups} 628 for g in ${egroups} ; do
719 do
720 export IFS="${oldifs}" 629 export IFS=${oldifs}
721 if [ -z "`egetent group \"${g}\"`" ] 630 if [[ -z $(egetent group "${g}") ]] ; then
722 then
723 eerror "You must add group ${g} to the system first" 631 eerror "You must add group ${g} to the system first"
724 die "${g} is not a valid GID" 632 die "${g} is not a valid GID"
725 fi 633 fi
726 if [ -z "${defgroup}" ] 634 if [[ -z ${defgroup} ]] ; then
727 then
728 defgroup="${g}" 635 defgroup=${g}
729 else 636 else
730 exgroups="${exgroups},${g}" 637 exgroups="${exgroups},${g}"
731 fi 638 fi
732 export IFS="," 639 export IFS=","
733 done 640 done
734 export IFS="${oldifs}" 641 export IFS=${oldifs}
735 642
736 opts="${opts} -g ${defgroup}" 643 opts="${opts} -g ${defgroup}"
737 if [ ! -z "${exgroups}" ] 644 if [[ ! -z ${exgroups} ]] ; then
738 then
739 opts="${opts} -G ${exgroups:1}" 645 opts="${opts} -G ${exgroups:1}"
740 fi 646 fi
741 else 647 else
742 egroups="(none)" 648 egroups="(none)"
743 fi 649 fi
744 einfo " - Groups: ${egroups}" 650 einfo " - Groups: ${egroups}"
745 651
746 # handle extra and add the user 652 # handle extra and add the user
747 local eextra="$@"
748 local oldsandbox="${SANDBOX_ON}" 653 local oldsandbox=${SANDBOX_ON}
749 export SANDBOX_ON="0" 654 export SANDBOX_ON="0"
750 if useq ppc-macos 655 case ${CHOST} in
751 then 656 *-darwin*)
752 ### Make the user 657 ### Make the user
753 if [ -z "${eextra}" ] 658 if [[ -z $@ ]] ; then
754 then
755 dscl . create /users/${euser} uid ${euid} 659 dscl . create /users/${euser} uid ${euid}
756 dscl . create /users/${euser} shell ${eshell} 660 dscl . create /users/${euser} shell ${eshell}
757 dscl . create /users/${euser} home ${ehome} 661 dscl . create /users/${euser} home ${ehome}
758 dscl . create /users/${euser} realname "added by portage for ${PN}" 662 dscl . create /users/${euser} realname "added by portage for ${PN}"
759 ### Add the user to the groups specified 663 ### Add the user to the groups specified
760 local oldifs="${IFS}" 664 local oldifs=${IFS}
761 export IFS="," 665 export IFS=","
762 for g in ${egroups} 666 for g in ${egroups} ; do
763 do
764 dscl . merge /groups/${g} users ${euser} 667 dscl . merge /groups/${g} users ${euser}
765 done 668 done
766 export IFS="${oldifs}" 669 export IFS=${oldifs}
767 else 670 else
768 einfo "Extra options are not supported on macos yet" 671 einfo "Extra options are not supported on Darwin yet"
769 einfo "Please report the ebuild along with the info below" 672 einfo "Please report the ebuild along with the info below"
770 einfo "eextra: ${eextra}" 673 einfo "eextra: $@"
771 die "Required function missing" 674 die "Required function missing"
772 fi 675 fi
773 elif use x86-fbsd ; then 676 ;;
774 if [ -z "${eextra}" ] 677 *-freebsd*|*-dragonfly*)
775 then 678 if [[ -z $@ ]] ; then
776 pw useradd ${euser} ${opts} \ 679 pw useradd ${euser} ${opts} \
777 -c "added by portage for ${PN}" \ 680 -c "added by portage for ${PN}" \
778 die "enewuser failed" 681 die "enewuser failed"
779 else 682 else
780 einfo " - Extra: ${eextra}" 683 einfo " - Extra: $@"
781 pw useradd ${euser} ${opts} \ 684 pw useradd ${euser} ${opts} \
782 -c ${eextra} || die "enewuser failed" 685 "$@" || die "enewuser failed"
783 fi 686 fi
687 ;;
688
689 *-netbsd*)
690 if [[ -z $@ ]] ; then
691 useradd ${opts} ${euser} || die "enewuser failed"
784 else 692 else
785 if [ -z "${eextra}" ] 693 einfo " - Extra: $@"
786 then 694 useradd ${opts} ${euser} "$@" || die "enewuser failed"
695 fi
696 ;;
697
698 *-openbsd*)
699 if [[ -z $@ ]] ; then
700 useradd -u ${euid} -s ${eshell} \
701 -d ${ehome} -c "Added by portage for ${PN}" \
702 -g ${egroups} ${euser} || die "enewuser failed"
703 else
704 einfo " - Extra: $@"
705 useradd -u ${euid} -s ${eshell} \
706 -d ${ehome} -c "Added by portage for ${PN}" \
707 -g ${egroups} ${euser} "$@" || die "enewuser failed"
708 fi
709 ;;
710
711 *)
712 if [[ -z $@ ]] ; then
787 useradd ${opts} ${euser} \ 713 useradd ${opts} \
788 -c "added by portage for ${PN}" \ 714 -c "added by portage for ${PN}" \
715 ${euser} \
789 || die "enewuser failed" 716 || die "enewuser failed"
790 else 717 else
791 einfo " - Extra: ${eextra}" 718 einfo " - Extra: $@"
792 useradd ${opts} ${euser} ${eextra} \ 719 useradd ${opts} "$@" \
720 ${euser} \
793 || die "enewuser failed" 721 || die "enewuser failed"
794 fi 722 fi
723 ;;
724 esac
725
726 if [[ ! -e ${ROOT}/${ehome} ]] ; then
727 einfo " - Creating ${ehome} in ${ROOT}"
728 mkdir -p "${ROOT}/${ehome}"
729 chown ${euser} "${ROOT}/${ehome}"
730 chmod 755 "${ROOT}/${ehome}"
795 fi 731 fi
732
796 export SANDBOX_ON="${oldsandbox}" 733 export SANDBOX_ON=${oldsandbox}
797
798 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
799 then
800 einfo " - Creating ${ehome} in ${D}"
801 dodir ${ehome}
802 fowners ${euser} ${ehome}
803 fperms 755 ${ehome}
804 fi
805} 734}
806 735
807# Simplify/standardize adding groups to the system 736# @FUNCTION: enewgroup
808# vapier@gentoo.org 737# @USAGE: <group> [gid]
809# 738# @DESCRIPTION:
810# enewgroup(group, gid) 739# This function does not require you to understand how to properly add a
811# 740# group to the system. Just give it a group name to add and enewgroup will
812# Default values if you do not specify any: 741# do the rest. You may specify the gid for the group or allow the group to
813# groupname: REQUIRED ! 742# allocate the next available one.
814# gid: next available (see groupadd(8))
815# extra: none
816enewgroup() { 743enewgroup() {
744 case ${EBUILD_PHASE} in
745 unpack|compile|test|install)
746 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
747 eerror "Package fails at QA and at life. Please file a bug."
748 die "Bad package! enewgroup is only for use in pkg_* functions!"
749 esac
750
817 # get the group 751 # get the group
818 local egroup="$1"; shift 752 local egroup="$1"; shift
819 if [ -z "${egroup}" ] 753 if [ -z "${egroup}" ]
820 then 754 then
821 eerror "No group specified !" 755 eerror "No group specified !"
822 die "Cannot call enewgroup without a group" 756 die "Cannot call enewgroup without a group"
823 fi 757 fi
824 758
825 # see if group already exists 759 # see if group already exists
826 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 760 if [[ -n $(egetent group "${egroup}") ]]; then
827 then
828 return 0 761 return 0
829 fi 762 fi
830 einfo "Adding group '${egroup}' to your system ..." 763 einfo "Adding group '${egroup}' to your system ..."
831 764
832 # options to pass to useradd 765 # options to pass to useradd
838 then 771 then
839 if [ "${egid}" -gt 0 ] 772 if [ "${egid}" -gt 0 ]
840 then 773 then
841 if [ -z "`egetent group ${egid}`" ] 774 if [ -z "`egetent group ${egid}`" ]
842 then 775 then
843 if useq ppc-macos ; then 776 if [[ "${CHOST}" == *-darwin* ]]; then
844 opts="${opts} ${egid}" 777 opts="${opts} ${egid}"
845 else 778 else
846 opts="${opts} -g ${egid}" 779 opts="${opts} -g ${egid}"
847 fi 780 fi
848 else 781 else
862 opts="${opts} ${eextra}" 795 opts="${opts} ${eextra}"
863 796
864 # add the group 797 # add the group
865 local oldsandbox="${SANDBOX_ON}" 798 local oldsandbox="${SANDBOX_ON}"
866 export SANDBOX_ON="0" 799 export SANDBOX_ON="0"
867 if useq ppc-macos ; then 800 case ${CHOST} in
801 *-darwin*)
868 if [ ! -z "${eextra}" ]; 802 if [ ! -z "${eextra}" ];
869 then 803 then
870 einfo "Extra options are not supported on macos yet" 804 einfo "Extra options are not supported on Darwin/OS X yet"
871 einfo "Please report the ebuild along with the info below" 805 einfo "Please report the ebuild along with the info below"
872 einfo "eextra: ${eextra}" 806 einfo "eextra: ${eextra}"
873 die "Required function missing" 807 die "Required function missing"
874 fi 808 fi
875 809
876 # If we need the next available 810 # If we need the next available
877 case ${egid} in 811 case ${egid} in
878 *[!0-9]*) # Non numeric 812 *[!0-9]*) # Non numeric
879 for egid in `jot 898 101`; do 813 for ((egid = 101; egid <= 999; egid++)); do
880 [ -z "`egetent group ${egid}`" ] && break 814 [[ -z $(egetent group ${egid}) ]] && break
881 done 815 done
882 esac 816 esac
883 dscl . create /groups/${egroup} gid ${egid} 817 dscl . create /groups/${egroup} gid ${egid}
884 dscl . create /groups/${egroup} passwd '*' 818 dscl . create /groups/${egroup} passwd '*'
885 elif use x86-fbsd ; then 819 ;;
820
821 *-freebsd*|*-dragonfly*)
886 case ${egid} in 822 case ${egid} in
887 *[!0-9]*) # Non numeric 823 *[!0-9]*) # Non numeric
888 for egid in `jot 898 101`; do 824 for ((egid = 101; egid <= 999; egid++)); do
889 [ -z "`egetent group ${egid}`" ] && break 825 [[ -z $(egetent group ${egid}) ]] && break
890 done 826 done
891 esac 827 esac
892 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 828 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
893 else 829 ;;
830
831 *-netbsd*)
832 case ${egid} in
833 *[!0-9]*) # Non numeric
834 for ((egid = 101; egid <= 999; egid++)); do
835 [[ -z $(egetent group ${egid}) ]] && break
836 done
837 esac
838 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
839 ;;
840
841 *)
894 groupadd ${opts} ${egroup} || die "enewgroup failed" 842 groupadd ${opts} ${egroup} || die "enewgroup failed"
895 fi 843 ;;
844 esac
896 export SANDBOX_ON="${oldsandbox}" 845 export SANDBOX_ON="${oldsandbox}"
897} 846}
898 847
899# Simple script to replace 'dos2unix' binaries 848# @FUNCTION: edos2unix
900# vapier@gentoo.org 849# @USAGE: <file> [more files ...]
901# 850# @DESCRIPTION:
902# edos2unix(file, <more files> ...) 851# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
852# to remove all of these text utilities from DEPEND variables because this
853# is a script based solution. Just give it a list of files to convert and
854# they will all be changed from the DOS CRLF format to the UNIX LF format.
903edos2unix() { 855edos2unix() {
904 for f in "$@" 856 echo "$@" | xargs sed -i 's/\r$//'
905 do
906 cp "${f}" ${T}/edos2unix
907 sed 's/\r$//' ${T}/edos2unix > "${f}"
908 done
909} 857}
910
911
912##############################################################
913# START: Handle .desktop files and menu entries #
914# maybe this should be separated into a new eclass some time #
915# lanius@gentoo.org #
916##############################################################
917 858
918# Make a desktop file ! 859# Make a desktop file !
919# Great for making those icons in kde/gnome startmenu ! 860# Great for making those icons in kde/gnome startmenu !
920# Amaze your friends ! Get the women ! Join today ! 861# Amaze your friends ! Get the women ! Join today !
921# 862#
922# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 863# make_desktop_entry(<command>, [name], [icon], [type], [path])
923# 864#
924# binary: what binary does the app run with ? 865# binary: what command does the app run with ?
925# name: the name that will show up in the menu 866# name: the name that will show up in the menu
926# icon: give your little like a pretty little icon ... 867# icon: give your little like a pretty little icon ...
927# this can be relative (to /usr/share/pixmaps) or 868# this can be relative (to /usr/share/pixmaps) or
928# a full path to an icon 869# a full path to an icon
929# type: what kind of application is this ? for categories: 870# type: what kind of application is this ? for categories:
930# http://www.freedesktop.org/standards/menu-spec/ 871# http://standards.freedesktop.org/menu-spec/latest/apa.html
931# path: if your app needs to startup in a specific dir 872# path: if your app needs to startup in a specific dir
932make_desktop_entry() { 873make_desktop_entry() {
933 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 874 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
934 875
935 local exec="${1}" 876 local exec=${1}
936 local name="${2:-${PN}}" 877 local name=${2:-${PN}}
937 local icon="${3:-${PN}.png}" 878 local icon=${3:-${PN}}
938 local type="${4}" 879 local type=${4}
939 local subdir="${6}" 880 local path=${5}
940 local path="${5:-${GAMES_BINDIR}}" 881
941 if [ -z "${type}" ] 882 if [[ -z ${type} ]] ; then
942 then 883 local catmaj=${CATEGORY%%-*}
943 case ${CATEGORY} in 884 local catmin=${CATEGORY##*-}
944 "app-emulation") 885 case ${catmaj} in
945 type=Emulator 886 app)
946 subdir="Emulation" 887 case ${catmin} in
888 accessibility) type=Accessibility;;
889 admin) type=System;;
890 antivirus) type=System;;
891 arch) type=Archiving;;
892 backup) type=Archiving;;
893 cdr) type=DiscBurning;;
894 dicts) type=Dictionary;;
895 doc) type=Documentation;;
896 editors) type=TextEditor;;
897 emacs) type=TextEditor;;
898 emulation) type=Emulator;;
899 laptop) type=HardwareSettings;;
900 office) type=Office;;
901 pda) type=PDA;;
902 vim) type=TextEditor;;
903 xemacs) type=TextEditor;;
904 *) type=;;
905 esac
947 ;; 906 ;;
948 "games-"*) 907
949 type=Game 908 dev)
950 subdir="Games" 909 type="Development"
951 ;; 910 ;;
952 "net-"*) 911
953 type=Network 912 games)
954 subdir="${type}" 913 case ${catmin} in
914 action|fps) type=ActionGame;;
915 arcade) type=ArcadeGame;;
916 board) type=BoardGame;;
917 emulation) type=Emulator;;
918 kids) type=KidsGame;;
919 puzzle) type=LogicGame;;
920 roguelike) type=RolePlaying;;
921 rpg) type=RolePlaying;;
922 simulation) type=Simulation;;
923 sports) type=SportsGame;;
924 strategy) type=StrategyGame;;
925 *) type=;;
926 esac
927 type="Game;${type}"
955 ;; 928 ;;
929
930 gnome)
931 type="Gnome;GTK"
932 ;;
933
934 kde)
935 type="KDE;Qt"
936 ;;
937
938 mail)
939 type="Network;Email"
940 ;;
941
942 media)
943 case ${catmin} in
944 gfx) type=Graphics;;
945 radio) type=Tuner;;
946 sound) type=Audio;;
947 tv) type=TV;;
948 video) type=Video;;
949 *) type=;;
950 esac
951 type="AudioVideo;${type}"
952 ;;
953
954 net)
955 case ${catmin} in
956 dialup) type=Dialup;;
957 ftp) type=FileTransfer;;
958 im) type=InstantMessaging;;
959 irc) type=IRCClient;;
960 mail) type=Email;;
961 news) type=News;;
962 nntp) type=News;;
963 p2p) type=FileTransfer;;
964 voip) type=Telephony;;
965 *) type=;;
966 esac
967 type="Network;${type}"
968 ;;
969
970 sci)
971 case ${catmin} in
972 astro*) type=Astronomy;;
973 bio*) type=Biology;;
974 calc*) type=Calculator;;
975 chem*) type=Chemistry;;
976 elec*) type=Electronics;;
977 geo*) type=Geology;;
978 math*) type=Math;;
979 physics) type=Physics;;
980 visual*) type=DataVisualization;;
981 *) type=;;
982 esac
983 type="Education;Science;${type}"
984 ;;
985
986 sys)
987 type="System"
988 ;;
989
990 www)
991 case ${catmin} in
992 client) type=WebBrowser;;
993 *) type=;;
994 esac
995 type="Network;${type}"
996 ;;
997
956 *) 998 *)
957 type= 999 type=
958 subdir=
959 ;; 1000 ;;
960 esac 1001 esac
961 fi 1002 fi
962 local desktop="${T}/${exec}.desktop" 1003 if [ "${SLOT}" == "0" ] ; then
1004 local desktop_name="${PN}"
1005 else
1006 local desktop_name="${PN}-${SLOT}"
1007 fi
1008 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1009 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
963 1010
1011 # Don't append another ";" when a valid category value is provided.
1012 type=${type%;}${type:+;}
1013
1014 eshopts_push -s extglob
1015 if [[ -n ${icon} && ${icon} != /* && ${icon} == *.@(xpm|png|svg) ]]; then
1016 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1017 ewarn "allowed in .desktop files if the value is not an absolute path."
1018 icon=${icon%.@(xpm|png|svg)}
1019 fi
1020 eshopts_pop
1021
1022 cat <<-EOF > "${desktop}"
964echo "[Desktop Entry] 1023 [Desktop Entry]
965Encoding=UTF-8
966Version=0.9.2
967Name=${name} 1024 Name=${name}
968Type=Application 1025 Type=Application
969Comment=${DESCRIPTION} 1026 Comment=${DESCRIPTION}
970Exec=${exec} 1027 Exec=${exec}
971Path=${path} 1028 TryExec=${exec%% *}
972Icon=${icon} 1029 Icon=${icon}
973Categories=Application;${type};" > "${desktop}" 1030 Categories=${type}
1031 EOF
974 1032
1033 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
1034
1035 (
1036 # wrap the env here so that the 'insinto' call
1037 # doesn't corrupt the env of the caller
975 insinto /usr/share/applications 1038 insinto /usr/share/applications
976 doins "${desktop}" 1039 doins "${desktop}"
977 1040 )
978 return 0
979} 1041}
980 1042
981# Make a GDM/KDM Session file 1043# @FUNCTION: validate_desktop_entries
982# 1044# @USAGE: [directories]
983# make_desktop_entry(<title>, <command>) 1045# @MAINTAINER:
984# title: File to execute to start the Window Manager 1046# Carsten Lohrke <carlo@gentoo.org>
985# command: Name of the Window Manager 1047# @DESCRIPTION:
1048# Validate desktop entries using desktop-file-utils
1049validate_desktop_entries() {
1050 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1051 einfo "Checking desktop entry validity"
1052 local directories=""
1053 for d in /usr/share/applications $@ ; do
1054 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1055 done
1056 if [[ -n ${directories} ]] ; then
1057 for FILE in $(find ${directories} -name "*\.desktop" \
1058 -not -path '*.hidden*' | sort -u 2>/dev/null)
1059 do
1060 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1061 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1062 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1063 done
1064 fi
1065 echo ""
1066 else
1067 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1068 fi
1069}
986 1070
1071# @FUNCTION: make_session_desktop
1072# @USAGE: <title> <command> [command args...]
1073# @DESCRIPTION:
1074# Make a GDM/KDM Session file. The title is the file to execute to start the
1075# Window Manager. The command is the name of the Window Manager.
1076#
1077# You can set the name of the file via the ${wm} variable.
987make_session_desktop() { 1078make_session_desktop() {
988
989 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 1079 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
990 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 1080 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
991 1081
992 local title="${1}" 1082 local title=$1
993 local command="${2}" 1083 local command=$2
994 local desktop="${T}/${wm}.desktop" 1084 local desktop=${T}/${wm:-${PN}}.desktop
1085 shift 2
995 1086
1087 cat <<-EOF > "${desktop}"
996echo "[Desktop Entry] 1088 [Desktop Entry]
997Encoding=UTF-8
998Name=${title} 1089 Name=${title}
999Comment=This session logs you into ${title} 1090 Comment=This session logs you into ${title}
1000Exec=${command} 1091 Exec=${command} $*
1001TryExec=${command} 1092 TryExec=${command}
1002Type=Application" > "${desktop}" 1093 Type=XSession
1094 EOF
1003 1095
1096 (
1097 # wrap the env here so that the 'insinto' call
1098 # doesn't corrupt the env of the caller
1004 insinto /usr/share/xsessions 1099 insinto /usr/share/xsessions
1005 doins "${desktop}" 1100 doins "${desktop}"
1006 1101 )
1007 return 0
1008} 1102}
1009 1103
1104# @FUNCTION: domenu
1105# @USAGE: <menus>
1106# @DESCRIPTION:
1107# Install the list of .desktop menu files into the appropriate directory
1108# (/usr/share/applications).
1010domenu() { 1109domenu() {
1011 local i 1110 (
1012 local j 1111 # wrap the env here so that the 'insinto' call
1112 # doesn't corrupt the env of the caller
1113 local i j ret=0
1013 insinto /usr/share/applications 1114 insinto /usr/share/applications
1014 for i in ${@} 1115 for i in "$@" ; do
1015 do
1016 if [ -f "${i}" ]; 1116 if [[ -f ${i} ]] ; then
1017 then
1018 doins ${i} 1117 doins "${i}"
1118 ((ret+=$?))
1019 elif [ -d "${i}" ]; 1119 elif [[ -d ${i} ]] ; then
1020 then
1021 for j in ${i}/*.desktop 1120 for j in "${i}"/*.desktop ; do
1022 do
1023 doins ${j} 1121 doins "${j}"
1122 ((ret+=$?))
1024 done 1123 done
1124 else
1125 ((++ret))
1025 fi 1126 fi
1026 done 1127 done
1128 exit ${ret}
1129 )
1027} 1130}
1028 1131
1132# @FUNCTION: newmenu
1133# @USAGE: <menu> <newname>
1134# @DESCRIPTION:
1135# Like all other new* functions, install the specified menu as newname.
1136newmenu() {
1137 (
1138 # wrap the env here so that the 'insinto' call
1139 # doesn't corrupt the env of the caller
1140 insinto /usr/share/applications
1141 newins "$@"
1142 )
1143}
1144
1145# @FUNCTION: doicon
1146# @USAGE: <list of icons>
1147# @DESCRIPTION:
1148# Install the list of icons into the icon directory (/usr/share/pixmaps).
1149# This is useful in conjunction with creating desktop/menu files.
1029doicon() { 1150doicon() {
1030 local i 1151 (
1031 local j 1152 # wrap the env here so that the 'insinto' call
1153 # doesn't corrupt the env of the caller
1154 local i j ret
1032 insinto /usr/share/pixmaps 1155 insinto /usr/share/pixmaps
1033 for i in ${@} 1156 for i in "$@" ; do
1034 do
1035 if [ -f "${i}" ]; 1157 if [[ -f ${i} ]] ; then
1036 then
1037 doins ${i} 1158 doins "${i}"
1159 ((ret+=$?))
1038 elif [ -d "${i}" ]; 1160 elif [[ -d ${i} ]] ; then
1039 then
1040 for j in ${i}/*.png 1161 for j in "${i}"/*.png ; do
1041 do
1042 doins ${j} 1162 doins "${j}"
1163 ((ret+=$?))
1043 done 1164 done
1165 else
1166 ((++ret))
1044 fi 1167 fi
1045 done 1168 done
1169 exit ${ret}
1170 )
1046} 1171}
1047 1172
1048############################################################## 1173# @FUNCTION: newicon
1049# END: Handle .desktop files and menu entries # 1174# @USAGE: <icon> <newname>
1050############################################################## 1175# @DESCRIPTION:
1051 1176# Like all other new* functions, install the specified icon as newname.
1177newicon() {
1178 (
1179 # wrap the env here so that the 'insinto' call
1180 # doesn't corrupt the env of the caller
1181 insinto /usr/share/pixmaps
1182 newins "$@"
1183 )
1184}
1052 1185
1053# for internal use only (unpack_pdv and unpack_makeself) 1186# for internal use only (unpack_pdv and unpack_makeself)
1054find_unpackable_file() { 1187find_unpackable_file() {
1055 local src="$1" 1188 local src=$1
1056 if [ -z "${src}" ] 1189 if [[ -z ${src} ]] ; then
1057 then
1058 src="${DISTDIR}/${A}" 1190 src=${DISTDIR}/${A}
1059 else 1191 else
1060 if [ -e "${DISTDIR}/${src}" ] 1192 if [[ -e ${DISTDIR}/${src} ]] ; then
1061 then
1062 src="${DISTDIR}/${src}" 1193 src=${DISTDIR}/${src}
1063 elif [ -e "${PWD}/${src}" ] 1194 elif [[ -e ${PWD}/${src} ]] ; then
1064 then
1065 src="${PWD}/${src}" 1195 src=${PWD}/${src}
1066 elif [ -e "${src}" ] 1196 elif [[ -e ${src} ]] ; then
1067 then
1068 src="${src}" 1197 src=${src}
1069 fi
1070 fi 1198 fi
1071 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1199 fi
1200 [[ ! -e ${src} ]] && return 1
1072 echo "${src}" 1201 echo "${src}"
1073} 1202}
1074 1203
1204# @FUNCTION: unpack_pdv
1205# @USAGE: <file to unpack> <size of off_t>
1206# @DESCRIPTION:
1075# Unpack those pesky pdv generated files ... 1207# Unpack those pesky pdv generated files ...
1076# They're self-unpacking programs with the binary package stuffed in 1208# They're self-unpacking programs with the binary package stuffed in
1077# the middle of the archive. Valve seems to use it a lot ... too bad 1209# the middle of the archive. Valve seems to use it a lot ... too bad
1078# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1210# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1079# 1211#
1080# Usage: unpack_pdv [file to unpack] [size of off_t]
1081# - you have to specify the off_t size ... i have no idea how to extract that 1212# You have to specify the off_t size ... I have no idea how to extract that
1082# information out of the binary executable myself. basically you pass in 1213# information out of the binary executable myself. Basically you pass in
1083# the size of the off_t type (in bytes) on the machine that built the pdv 1214# the size of the off_t type (in bytes) on the machine that built the pdv
1215# archive.
1216#
1084# archive. one way to determine this is by running the following commands: 1217# One way to determine this is by running the following commands:
1218#
1219# @CODE
1085# strings <pdv archive> | grep lseek 1220# strings <pdv archive> | grep lseek
1086# strace -elseek <pdv archive> 1221# strace -elseek <pdv archive>
1222# @CODE
1223#
1087# basically look for the first lseek command (we do the strings/grep because 1224# Basically look for the first lseek command (we do the strings/grep because
1088# sometimes the function call is _llseek or something) and steal the 2nd 1225# sometimes the function call is _llseek or something) and steal the 2nd
1089# parameter. here is an example: 1226# parameter. Here is an example:
1227#
1228# @CODE
1090# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1229# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1091# lseek 1230# lseek
1092# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1231# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1093# lseek(3, -4, SEEK_END) = 2981250 1232# lseek(3, -4, SEEK_END) = 2981250
1233# @CODE
1234#
1094# thus we would pass in the value of '4' as the second parameter. 1235# Thus we would pass in the value of '4' as the second parameter.
1095unpack_pdv() { 1236unpack_pdv() {
1096 local src="`find_unpackable_file $1`" 1237 local src=$(find_unpackable_file "$1")
1097 local sizeoff_t="$2" 1238 local sizeoff_t=$2
1098 1239
1240 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1099 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1241 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1100 1242
1101 local shrtsrc="`basename ${src}`" 1243 local shrtsrc=$(basename "${src}")
1102 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1244 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1103 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1245 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1104 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1246 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1105 1247
1106 # grab metadata for debug reasons 1248 # grab metadata for debug reasons
1107 local metafile="$(emktemp)" 1249 local metafile=$(emktemp)
1108 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1250 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1109 1251
1110 # rip out the final file name from the metadata 1252 # rip out the final file name from the metadata
1111 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1253 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1112 datafile="`basename ${datafile}`" 1254 datafile=$(basename "${datafile}")
1113 1255
1114 # now lets uncompress/untar the file if need be 1256 # now lets uncompress/untar the file if need be
1115 local tmpfile="$(emktemp)" 1257 local tmpfile=$(emktemp)
1116 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1258 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1117 1259
1118 local iscompressed="`file -b ${tmpfile}`" 1260 local iscompressed=$(file -b "${tmpfile}")
1119 if [ "${iscompressed:0:8}" == "compress" ] ; then 1261 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1120 iscompressed=1 1262 iscompressed=1
1121 mv ${tmpfile}{,.Z} 1263 mv ${tmpfile}{,.Z}
1122 gunzip ${tmpfile} 1264 gunzip ${tmpfile}
1123 else 1265 else
1124 iscompressed=0 1266 iscompressed=0
1125 fi 1267 fi
1126 local istar="`file -b ${tmpfile}`" 1268 local istar=$(file -b "${tmpfile}")
1127 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1269 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1128 istar=1 1270 istar=1
1129 else 1271 else
1130 istar=0 1272 istar=0
1131 fi 1273 fi
1132 1274
1160 true 1302 true
1161 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1303 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1162 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1304 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1163} 1305}
1164 1306
1307# @FUNCTION: unpack_makeself
1308# @USAGE: [file to unpack] [offset] [tail|dd]
1309# @DESCRIPTION:
1165# Unpack those pesky makeself generated files ... 1310# Unpack those pesky makeself generated files ...
1166# They're shell scripts with the binary package tagged onto 1311# They're shell scripts with the binary package tagged onto
1167# the end of the archive. Loki utilized the format as does 1312# the end of the archive. Loki utilized the format as does
1168# many other game companies. 1313# many other game companies.
1169# 1314#
1170# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1315# If the file is not specified, then ${A} is used. If the
1171# - If the file is not specified then unpack will utilize ${A}.
1172# - If the offset is not specified then we will attempt to extract 1316# offset is not specified then we will attempt to extract
1173# the proper offset from the script itself. 1317# the proper offset from the script itself.
1174unpack_makeself() { 1318unpack_makeself() {
1319 local src_input=${1:-${A}}
1175 local src="$(find_unpackable_file "$1")" 1320 local src=$(find_unpackable_file "${src_input}")
1176 local skip="$2" 1321 local skip=$2
1177 local exe="$3" 1322 local exe=$3
1178 1323
1324 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1325
1179 local shrtsrc="$(basename "${src}")" 1326 local shrtsrc=$(basename "${src}")
1180 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1327 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1181 if [ -z "${skip}" ] 1328 if [[ -z ${skip} ]] ; then
1182 then
1183 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1329 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1184 local skip=0 1330 local skip=0
1185 exe=tail 1331 exe=tail
1186 case ${ver} in 1332 case ${ver} in
1187 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1333 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1188 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1334 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1189 ;; 1335 ;;
1190 2.0|2.0.1) 1336 2.0|2.0.1)
1191 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1337 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1192 ;; 1338 ;;
1200 ;; 1346 ;;
1201 2.1.3) 1347 2.1.3)
1202 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1348 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1203 let skip="skip + 1" 1349 let skip="skip + 1"
1204 ;; 1350 ;;
1205 2.1.4) 1351 2.1.4|2.1.5)
1206 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1352 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1207 skip=$(head -n ${skip} "${src}" | wc -c) 1353 skip=$(head -n ${skip} "${src}" | wc -c)
1208 exe="dd" 1354 exe="dd"
1209 ;; 1355 ;;
1210 *) 1356 *)
1222 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1368 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1223 *) die "makeself cant handle exe '${exe}'" 1369 *) die "makeself cant handle exe '${exe}'"
1224 esac 1370 esac
1225 1371
1226 # lets grab the first few bytes of the file to figure out what kind of archive it is 1372 # lets grab the first few bytes of the file to figure out what kind of archive it is
1227 local tmpfile="$(emktemp)" 1373 local tmpfile=$(emktemp)
1228 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1374 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1229 local filetype="$(file -b "${tmpfile}")" 1375 local filetype=$(file -b "${tmpfile}")
1230 case ${filetype} in 1376 case ${filetype} in
1231 *tar\ archive) 1377 *tar\ archive*)
1232 eval ${exe} | tar --no-same-owner -xf - 1378 eval ${exe} | tar --no-same-owner -xf -
1233 ;; 1379 ;;
1234 bzip2*) 1380 bzip2*)
1235 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1381 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1236 ;; 1382 ;;
1246 ;; 1392 ;;
1247 esac 1393 esac
1248 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1394 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1249} 1395}
1250 1396
1397# @FUNCTION: check_license
1398# @USAGE: [license]
1399# @DESCRIPTION:
1251# Display a license for user to accept. 1400# Display a license for user to accept. If no license is
1252#
1253# Usage: check_license [license]
1254# - If the file is not specified then ${LICENSE} is used. 1401# specified, then ${LICENSE} is used.
1255check_license() { 1402check_license() {
1256 local lic=$1 1403 local lic=$1
1257 if [ -z "${lic}" ] ; then 1404 if [ -z "${lic}" ] ; then
1258 lic="${PORTDIR}/licenses/${LICENSE}" 1405 lic="${PORTDIR}/licenses/${LICENSE}"
1259 else 1406 else
1260 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1407 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1261 lic="${PORTDIR}/licenses/${src}" 1408 lic="${PORTDIR}/licenses/${lic}"
1262 elif [ -e "${PWD}/${src}" ] ; then 1409 elif [ -e "${PWD}/${lic}" ] ; then
1263 lic="${PWD}/${src}" 1410 lic="${PWD}/${lic}"
1264 elif [ -e "${src}" ] ; then 1411 elif [ -e "${lic}" ] ; then
1265 lic="${src}" 1412 lic="${lic}"
1266 fi
1267 fi 1413 fi
1268 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1414 fi
1269 local l="`basename ${lic}`" 1415 local l="`basename ${lic}`"
1270 1416
1271 # here is where we check for the licenses the user already 1417 # here is where we check for the licenses the user already
1272 # accepted ... if we don't find a match, we make the user accept 1418 # accepted ... if we don't find a match, we make the user accept
1273 local shopts=$-
1274 local alic 1419 local alic
1275 set -o noglob #so that bash doesn't expand "*" 1420 eshopts_push -o noglob # so that bash doesn't expand "*"
1276 for alic in ${ACCEPT_LICENSE} ; do 1421 for alic in ${ACCEPT_LICENSE} ; do
1277 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1422 if [[ ${alic} == ${l} ]]; then
1278 set +o noglob; set -${shopts} #reset old shell opts 1423 eshopts_pop
1279 return 0 1424 return 0
1280 fi 1425 fi
1281 done 1426 done
1282 set +o noglob; set -$shopts #reset old shell opts 1427 eshopts_pop
1428 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1283 1429
1284 local licmsg="$(emktemp)" 1430 local licmsg=$(emktemp)
1285 cat << EOF > ${licmsg} 1431 cat <<-EOF > ${licmsg}
1286********************************************************** 1432 **********************************************************
1287The following license outlines the terms of use of this 1433 The following license outlines the terms of use of this
1288package. You MUST accept this license for installation to 1434 package. You MUST accept this license for installation to
1289continue. When you are done viewing, hit 'q'. If you 1435 continue. When you are done viewing, hit 'q'. If you
1290CTRL+C out of this, the install will not run! 1436 CTRL+C out of this, the install will not run!
1291********************************************************** 1437 **********************************************************
1292 1438
1293EOF 1439 EOF
1294 cat ${lic} >> ${licmsg} 1440 cat ${lic} >> ${licmsg}
1295 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1441 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1296 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1442 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1297 read alic 1443 read alic
1298 case ${alic} in 1444 case ${alic} in
1305 die "Failed to accept license" 1451 die "Failed to accept license"
1306 ;; 1452 ;;
1307 esac 1453 esac
1308} 1454}
1309 1455
1456# @FUNCTION: cdrom_get_cds
1457# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1458# @DESCRIPTION:
1310# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1459# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1311# the whole 'non-interactive' policy, but damnit I want CD support ! 1460# the whole 'non-interactive' policy, but damnit I want CD support !
1312# 1461#
1313# with these cdrom functions we handle all the user interaction and 1462# With these cdrom functions we handle all the user interaction and
1314# standardize everything. all you have to do is call cdrom_get_cds() 1463# standardize everything. All you have to do is call cdrom_get_cds()
1315# and when the function returns, you can assume that the cd has been 1464# and when the function returns, you can assume that the cd has been
1316# found at CDROM_ROOT. 1465# found at CDROM_ROOT.
1317# 1466#
1467# The function will attempt to locate a cd based upon a file that is on
1468# the cd. The more files you give this function, the more cds
1469# the cdrom functions will handle.
1470#
1318# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1471# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1319# etc... if you want to give the cds better names, then just export 1472# etc... If you want to give the cds better names, then just export
1320# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1473# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1474# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1475# also use the CDROM_NAME_SET bash array.
1321# 1476#
1322# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1477# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1323#
1324# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1325# - this will attempt to locate a cd based upon a file that is on
1326# the cd ... the more files you give this function, the more cds
1327# the cdrom functions will handle
1328cdrom_get_cds() { 1478cdrom_get_cds() {
1329 # first we figure out how many cds we're dealing with by 1479 # first we figure out how many cds we're dealing with by
1330 # the # of files they gave us 1480 # the # of files they gave us
1331 local cdcnt=0 1481 local cdcnt=0
1332 local f= 1482 local f=
1333 for f in "$@" ; do 1483 for f in "$@" ; do
1334 cdcnt=$((cdcnt + 1)) 1484 ((++cdcnt))
1335 export CDROM_CHECK_${cdcnt}="$f" 1485 export CDROM_CHECK_${cdcnt}="$f"
1336 done 1486 done
1337 export CDROM_TOTAL_CDS=${cdcnt} 1487 export CDROM_TOTAL_CDS=${cdcnt}
1338 export CDROM_CURRENT_CD=1 1488 export CDROM_CURRENT_CD=1
1339 1489
1340 # now we see if the user gave use CD_ROOT ... 1490 # now we see if the user gave use CD_ROOT ...
1341 # if they did, let's just believe them that it's correct 1491 # if they did, let's just believe them that it's correct
1342 if [[ ! -z ${CD_ROOT} ]] ; then
1343 export CDROM_ROOT=${CD_ROOT}
1344 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1345 return
1346 fi
1347 # do the same for CD_ROOT_X
1348 if [[ ! -z ${CD_ROOT_1} ]] ; then 1492 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1349 local var= 1493 local var=
1350 cdcnt=0 1494 cdcnt=0
1351 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1495 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1352 cdcnt=$((cdcnt + 1)) 1496 ((++cdcnt))
1353 var="CD_ROOT_${cdcnt}" 1497 var="CD_ROOT_${cdcnt}"
1498 [[ -z ${!var} ]] && var="CD_ROOT"
1354 if [[ -z ${!var} ]] ; then 1499 if [[ -z ${!var} ]] ; then
1355 eerror "You must either use just the CD_ROOT" 1500 eerror "You must either use just the CD_ROOT"
1356 eerror "or specify ALL the CD_ROOT_X variables." 1501 eerror "or specify ALL the CD_ROOT_X variables."
1357 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1502 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1358 die "could not locate CD_ROOT_${cdcnt}" 1503 die "could not locate CD_ROOT_${cdcnt}"
1359 fi 1504 fi
1360 export CDROM_ROOTS_${cdcnt}="${!var}"
1361 done 1505 done
1362 export CDROM_ROOT=${CDROM_ROOTS_1} 1506 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1363 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1507 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1508 export CDROM_SET=-1
1509 for f in ${CDROM_CHECK_1//:/ } ; do
1510 ((++CDROM_SET))
1511 [[ -e ${CD_ROOT}/${f} ]] && break
1512 done
1513 export CDROM_MATCH=${f}
1364 return 1514 return
1365 fi 1515 fi
1366 1516
1517 # User didn't help us out so lets make sure they know they can
1518 # simplify the whole process ...
1367 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1519 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1368 einfon "This ebuild will need the " 1520 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1369 if [[ -z ${CDROM_NAME} ]] ; then
1370 echo "cdrom for ${PN}."
1371 else
1372 echo "${CDROM_NAME}."
1373 fi
1374 echo 1521 echo
1375 einfo "If you do not have the CD, but have the data files" 1522 einfo "If you do not have the CD, but have the data files"
1376 einfo "mounted somewhere on your filesystem, just export" 1523 einfo "mounted somewhere on your filesystem, just export"
1377 einfo "the variable CD_ROOT so that it points to the" 1524 einfo "the variable CD_ROOT so that it points to the"
1378 einfo "directory containing the files." 1525 einfo "directory containing the files."
1379 echo 1526 echo
1380 einfo "For example:" 1527 einfo "For example:"
1381 einfo "export CD_ROOT=/mnt/cdrom" 1528 einfo "export CD_ROOT=/mnt/cdrom"
1382 echo 1529 echo
1383 else 1530 else
1531 if [[ -n ${CDROM_NAME_SET} ]] ; then
1532 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1533 cdcnt=0
1534 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1535 ((++cdcnt))
1536 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1537 done
1538 fi
1539
1384 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1540 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1385 cdcnt=0 1541 cdcnt=0
1386 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1542 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1387 cdcnt=$((cdcnt + 1)) 1543 ((++cdcnt))
1388 var="CDROM_NAME_${cdcnt}" 1544 var="CDROM_NAME_${cdcnt}"
1389 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1545 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1390 done 1546 done
1391 echo 1547 echo
1392 einfo "If you do not have the CDs, but have the data files" 1548 einfo "If you do not have the CDs, but have the data files"
1393 einfo "mounted somewhere on your filesystem, just export" 1549 einfo "mounted somewhere on your filesystem, just export"
1394 einfo "the following variables so they point to the right place:" 1550 einfo "the following variables so they point to the right place:"
1395 einfon "" 1551 einfon ""
1396 cdcnt=0 1552 cdcnt=0
1397 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1553 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1398 cdcnt=$((cdcnt + 1)) 1554 ((++cdcnt))
1399 echo -n " CD_ROOT_${cdcnt}" 1555 echo -n " CD_ROOT_${cdcnt}"
1400 done 1556 done
1401 echo 1557 echo
1402 einfo "Or, if you have all the files in the same place, or" 1558 einfo "Or, if you have all the files in the same place, or"
1403 einfo "you only have one cdrom, you can export CD_ROOT" 1559 einfo "you only have one cdrom, you can export CD_ROOT"
1406 echo 1562 echo
1407 einfo "For example:" 1563 einfo "For example:"
1408 einfo "export CD_ROOT_1=/mnt/cdrom" 1564 einfo "export CD_ROOT_1=/mnt/cdrom"
1409 echo 1565 echo
1410 fi 1566 fi
1567
1568 export CDROM_SET=""
1411 export CDROM_CURRENT_CD=0 1569 export CDROM_CURRENT_CD=0
1412 cdrom_load_next_cd 1570 cdrom_load_next_cd
1413} 1571}
1414 1572
1415# this is only used when you need access to more than one cd. 1573# @FUNCTION: cdrom_load_next_cd
1416# when you have finished using the first cd, just call this function. 1574# @DESCRIPTION:
1417# when it returns, CDROM_ROOT will be pointing to the second cd. 1575# Some packages are so big they come on multiple CDs. When you're done reading
1418# remember, you can only go forward in the cd chain, you can't go back. 1576# files off a CD and want access to the next one, just call this function.
1577# Again, all the messy details of user interaction are taken care of for you.
1578# Once this returns, just read the variable CDROM_ROOT for the location of the
1579# mounted CD. Note that you can only go forward in the CD list, so make sure
1580# you only call this function when you're done using the current CD.
1419cdrom_load_next_cd() { 1581cdrom_load_next_cd() {
1420 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1421 local var= 1582 local var
1422 1583 ((++CDROM_CURRENT_CD))
1423 if [[ ! -z ${CD_ROOT} ]] ; then
1424 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1425 return
1426 fi
1427 1584
1428 unset CDROM_ROOT 1585 unset CDROM_ROOT
1429 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1586 var=CD_ROOT_${CDROM_CURRENT_CD}
1587 [[ -z ${!var} ]] && var="CD_ROOT"
1430 if [[ -z ${!var} ]] ; then 1588 if [[ -z ${!var} ]] ; then
1431 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1589 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1432 cdrom_locate_file_on_cd ${!var} 1590 _cdrom_locate_file_on_cd ${!var}
1433 else 1591 else
1434 export CDROM_ROOT=${!var} 1592 export CDROM_ROOT=${!var}
1435 fi 1593 fi
1436 1594
1437 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1595 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1442# all it does is try to locate a give file on a cd ... if the cd isn't 1600# all it does is try to locate a give file on a cd ... if the cd isn't
1443# found, then a message asking for the user to insert the cdrom will be 1601# found, then a message asking for the user to insert the cdrom will be
1444# displayed and we'll hang out here until: 1602# displayed and we'll hang out here until:
1445# (1) the file is found on a mounted cdrom 1603# (1) the file is found on a mounted cdrom
1446# (2) the user hits CTRL+C 1604# (2) the user hits CTRL+C
1447cdrom_locate_file_on_cd() { 1605_cdrom_locate_file_on_cd() {
1606 local mline=""
1607 local showedmsg=0 showjolietmsg=0
1608
1448 while [[ -z ${CDROM_ROOT} ]] ; do 1609 while [[ -z ${CDROM_ROOT} ]] ; do
1610 local i=0
1611 local -a cdset=(${*//:/ })
1612 if [[ -n ${CDROM_SET} ]] ; then
1613 cdset=(${cdset[${CDROM_SET}]})
1614 fi
1615
1616 while [[ -n ${cdset[${i}]} ]] ; do
1449 local dir="$(dirname ${@})" 1617 local dir=$(dirname ${cdset[${i}]})
1450 local file="$(basename ${@})" 1618 local file=$(basename ${cdset[${i}]})
1451 local mline=""
1452 local showedmsg=0
1453 1619
1454 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1620 local point= node= fs= foo=
1621 while read point node fs foo ; do
1622 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1623 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1624 && continue
1625 point=${point//\040/ }
1455 [[ -d ${mline}/${dir} ]] || continue 1626 [[ ! -d ${point}/${dir} ]] && continue
1456 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1627 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1457 && export CDROM_ROOT=${mline} 1628 export CDROM_ROOT=${point}
1629 export CDROM_SET=${i}
1630 export CDROM_MATCH=${cdset[${i}]}
1631 return
1632 done <<< "$(get_mounts)"
1633
1634 ((++i))
1458 done 1635 done
1459 1636
1460 if [[ -z ${CDROM_ROOT} ]] ; then
1461 echo 1637 echo
1462 if [[ ${showedmsg} -eq 0 ]] ; then 1638 if [[ ${showedmsg} -eq 0 ]] ; then
1463 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1639 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1464 if [[ -z ${CDROM_NAME} ]] ; then 1640 if [[ -z ${CDROM_NAME} ]] ; then
1465 einfo "Please insert the cdrom for ${PN} now !" 1641 einfo "Please insert+mount the cdrom for ${PN} now !"
1466 else
1467 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1468 fi
1469 else 1642 else
1470 if [[ -z ${CDROM_NAME_1} ]] ; then
1471 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1472 else
1473 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1474 einfo "Please insert+mount the ${!var} cdrom now !" 1643 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1475 fi
1476 fi 1644 fi
1477 showedmsg=1 1645 else
1646 if [[ -z ${CDROM_NAME_1} ]] ; then
1647 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1648 else
1649 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1650 einfo "Please insert+mount the ${!var} cdrom now !"
1651 fi
1478 fi 1652 fi
1653 showedmsg=1
1654 fi
1479 einfo "Press return to scan for the cd again" 1655 einfo "Press return to scan for the cd again"
1480 einfo "or hit CTRL+C to abort the emerge." 1656 einfo "or hit CTRL+C to abort the emerge."
1481 read 1657 echo
1658 if [[ ${showjolietmsg} -eq 0 ]] ; then
1659 showjolietmsg=1
1660 else
1661 ewarn "If you are having trouble with the detection"
1662 ewarn "of your CD, it is possible that you do not have"
1663 ewarn "Joliet support enabled in your kernel. Please"
1664 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1665 ebeep 5
1482 fi 1666 fi
1667 read || die "something is screwed with your system"
1483 done 1668 done
1484} 1669}
1485 1670
1671# @FUNCTION: strip-linguas
1672# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1673# @DESCRIPTION:
1486# Make sure that LINGUAS only contains languages that 1674# Make sure that LINGUAS only contains languages that
1487# a package can support 1675# a package can support. The first form allows you to
1488# 1676# specify a list of LINGUAS. The -i builds a list of po
1489# usage: strip-linguas <allow LINGUAS> 1677# files found in all the directories and uses the
1490# strip-linguas -i <directories of .po files> 1678# intersection of the lists. The -u builds a list of po
1491# strip-linguas -u <directories of .po files> 1679# files found in all the directories and uses the union
1492# 1680# of the lists.
1493# The first form allows you to specify a list of LINGUAS.
1494# The -i builds a list of po files found in all the
1495# directories and uses the intersection of the lists.
1496# The -u builds a list of po files found in all the
1497# directories and uses the union of the lists.
1498strip-linguas() { 1681strip-linguas() {
1499 local ls newls 1682 local ls newls nols
1500 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1683 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1501 local op="$1"; shift 1684 local op=$1; shift
1502 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1685 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1503 local d f 1686 local d f
1504 for d in "$@" ; do 1687 for d in "$@" ; do
1505 if [ "${op}" == "-u" ] ; then 1688 if [[ ${op} == "-u" ]] ; then
1506 newls="${ls}" 1689 newls=${ls}
1507 else 1690 else
1508 newls="" 1691 newls=""
1509 fi 1692 fi
1510 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1693 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1511 if [ "${op}" == "-i" ] ; then 1694 if [[ ${op} == "-i" ]] ; then
1512 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1695 hasq ${f} ${ls} && newls="${newls} ${f}"
1513 else 1696 else
1514 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1697 hasq ${f} ${ls} || newls="${newls} ${f}"
1515 fi 1698 fi
1516 done 1699 done
1517 ls="${newls}" 1700 ls=${newls}
1518 done 1701 done
1519 ls="${ls//.po}"
1520 else 1702 else
1521 ls="$@" 1703 ls="$@"
1522 fi 1704 fi
1523 1705
1524 ls=" ${ls} " 1706 nols=""
1525 newls="" 1707 newls=""
1526 for f in ${LINGUAS} ; do 1708 for f in ${LINGUAS} ; do
1527 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1709 if hasq ${f} ${ls} ; then
1528 newls="${newls} ${f}" 1710 newls="${newls} ${f}"
1529 else 1711 else
1530 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1712 nols="${nols} ${f}"
1531 fi 1713 fi
1532 done 1714 done
1533 if [ -z "${newls}" ] ; then 1715 [[ -n ${nols} ]] \
1534 unset LINGUAS 1716 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1535 else
1536 export LINGUAS="${newls}" 1717 export LINGUAS=${newls:1}
1537 fi
1538} 1718}
1539 1719
1540# moved from kernel.eclass since they are generally useful outside of 1720# @FUNCTION: preserve_old_lib
1541# kernel.eclass -iggy (20041002) 1721# @USAGE: <libs to preserve> [more libs]
1542 1722# @DESCRIPTION:
1543# the following functions are useful in kernel module ebuilds, etc.
1544# for an example see ivtv or drbd ebuilds
1545
1546# set's ARCH to match what the kernel expects
1547set_arch_to_kernel() {
1548 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1549 case ${ARCH} in
1550 x86) export ARCH="i386";;
1551 amd64) export ARCH="x86_64";;
1552 hppa) export ARCH="parisc";;
1553 mips) export ARCH="mips";;
1554 *) export ARCH="${ARCH}";;
1555 esac
1556}
1557
1558# set's ARCH back to what portage expects
1559set_arch_to_portage() {
1560 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1561}
1562
1563# Jeremy Huddleston <eradicator@gentoo.org>:
1564# preserve_old_lib /path/to/libblah.so.0
1565# preserve_old_lib_notify /path/to/libblah.so.0
1566#
1567# These functions are useful when a lib in your package changes --soname. Such 1723# These functions are useful when a lib in your package changes ABI SONAME.
1568# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1724# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1569# would break packages that link against it. Most people get around this 1725# would break packages that link against it. Most people get around this
1570# by using the portage SLOT mechanism, but that is not always a relevant 1726# by using the portage SLOT mechanism, but that is not always a relevant
1571# solution, so instead you can add the following to your ebuilds: 1727# solution, so instead you can call this from pkg_preinst. See also the
1572# 1728# preserve_old_lib_notify function.
1573# src_install() {
1574# ...
1575# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1576# ...
1577# }
1578#
1579# pkg_postinst() {
1580# ...
1581# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1582# ...
1583# }
1584
1585preserve_old_lib() { 1729preserve_old_lib() {
1586 LIB=$1 1730 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1731 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1732 die "Invalid preserve_old_lib() usage"
1733 fi
1734 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1587 1735
1588 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1736 # let portage worry about it
1589 SONAME=`basename ${LIB}` 1737 has preserve-libs ${FEATURES} && return 0
1590 DIRNAME=`dirname ${LIB}`
1591 1738
1592 dodir ${DIRNAME} 1739 local lib dir
1593 cp ${ROOT}${LIB} ${D}${DIRNAME} 1740 for lib in "$@" ; do
1741 [[ -e ${ROOT}/${lib} ]] || continue
1742 dir=${lib%/*}
1743 dodir ${dir} || die "dodir ${dir} failed"
1744 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1594 touch ${D}${LIB} 1745 touch "${D}"/${lib}
1595 fi 1746 done
1596} 1747}
1597 1748
1749# @FUNCTION: preserve_old_lib_notify
1750# @USAGE: <libs to notify> [more libs]
1751# @DESCRIPTION:
1752# Spit helpful messages about the libraries preserved by preserve_old_lib.
1598preserve_old_lib_notify() { 1753preserve_old_lib_notify() {
1599 LIB=$1 1754 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1755 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1756 die "Invalid preserve_old_lib_notify() usage"
1757 fi
1600 1758
1601 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1759 # let portage worry about it
1602 SONAME=`basename ${LIB}` 1760 has preserve-libs ${FEATURES} && return 0
1603 1761
1762 local lib notice=0
1763 for lib in "$@" ; do
1764 [[ -e ${ROOT}/${lib} ]] || continue
1765 if [[ ${notice} -eq 0 ]] ; then
1766 notice=1
1604 einfo "An old version of an installed library was detected on your system." 1767 ewarn "Old versions of installed libraries were detected on your system."
1605 einfo "In order to avoid breaking packages that link against is, this older version" 1768 ewarn "In order to avoid breaking packages that depend on these old libs,"
1606 einfo "is not being removed. In order to make full use of this newer version," 1769 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1607 einfo "you will need to execute the following command:" 1770 ewarn "in order to remove these old dependencies. If you do not have this"
1608 einfo " revdep-rebuild --soname ${SONAME}" 1771 ewarn "helper program, simply emerge the 'gentoolkit' package."
1609 einfo 1772 ewarn
1610 einfo "After doing that, you can safely remove ${LIB}" 1773 fi
1611 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild" 1774 ewarn " # revdep-rebuild --library ${lib##*/}"
1612 fi 1775 done
1776 if [[ ${notice} -eq 1 ]] ; then
1777 ewarn
1778 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1779 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1780 for lib in "$@" ; do
1781 ewarn " # rm '${lib}'"
1782 done
1783 fi
1613} 1784}
1614 1785
1615# Hack for people to figure out if a package was built with 1786# @FUNCTION: built_with_use
1616# certain USE flags 1787# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1788# @DESCRIPTION:
1617# 1789#
1618# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1790# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1619# ex: built_with_use xchat gtk2
1620# 1791#
1621# Flags: -a all USE flags should be utilized 1792# A temporary hack until portage properly supports DEPENDing on USE
1622# -o at least one USE flag should be utilized 1793# flags being enabled in packages. This will check to see if the specified
1623# Note: the default flag is '-a' 1794# DEPEND atom was built with the specified list of USE flags. The
1795# --missing option controls the behavior if called on a package that does
1796# not actually support the defined USE flags (aka listed in IUSE).
1797# The default is to abort (call die). The -a and -o flags control
1798# the requirements of the USE flags. They correspond to "and" and "or"
1799# logic. So the -a flag means all listed USE flags must be enabled
1800# while the -o flag means at least one of the listed IUSE flags must be
1801# enabled. The --hidden option is really for internal use only as it
1802# means the USE flag we're checking is hidden expanded, so it won't be found
1803# in IUSE like normal USE flags.
1804#
1805# Remember that this function isn't terribly intelligent so order of optional
1806# flags matter.
1624built_with_use() { 1807built_with_use() {
1808 local hidden="no"
1809 if [[ $1 == "--hidden" ]] ; then
1810 hidden="yes"
1811 shift
1812 fi
1813
1814 local missing_action="die"
1815 if [[ $1 == "--missing" ]] ; then
1816 missing_action=$2
1817 shift ; shift
1818 case ${missing_action} in
1819 true|false|die) ;;
1820 *) die "unknown action '${missing_action}'";;
1821 esac
1822 fi
1823
1625 local opt=$1 1824 local opt=$1
1626 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1825 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1627 1826
1628 local PKG=$(best_version $1) 1827 local PKG=$(best_version $1)
1828 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1629 shift 1829 shift
1630 1830
1631 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1831 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1632 [[ ! -e ${USEFILE} ]] && return 1 1832 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1833
1834 # if the IUSE file doesn't exist, the read will error out, we need to handle
1835 # this gracefully
1836 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1837 case ${missing_action} in
1838 true) return 0;;
1839 false) return 1;;
1840 die) die "Unable to determine what USE flags $PKG was built with";;
1841 esac
1842 fi
1843
1844 if [[ ${hidden} == "no" ]] ; then
1845 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1846 # Don't check USE_EXPAND #147237
1847 local expand
1848 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1849 if [[ $1 == ${expand}_* ]] ; then
1850 expand=""
1851 break
1852 fi
1853 done
1854 if [[ -n ${expand} ]] ; then
1855 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1856 case ${missing_action} in
1857 true) return 0;;
1858 false) return 1;;
1859 die) die "$PKG does not actually support the $1 USE flag!";;
1860 esac
1861 fi
1862 fi
1863 fi
1633 1864
1634 local USE_BUILT=$(<${USEFILE}) 1865 local USE_BUILT=$(<${USEFILE})
1635 while [[ $# -gt 0 ]] ; do 1866 while [[ $# -gt 0 ]] ; do
1636 if [[ ${opt} = "-o" ]] ; then 1867 if [[ ${opt} = "-o" ]] ; then
1637 has $1 ${USE_BUILT} && return 0 1868 has $1 ${USE_BUILT} && return 0
1641 shift 1872 shift
1642 done 1873 done
1643 [[ ${opt} = "-a" ]] 1874 [[ ${opt} = "-a" ]]
1644} 1875}
1645 1876
1877# @FUNCTION: epunt_cxx
1878# @USAGE: [dir to scan]
1879# @DESCRIPTION:
1646# Many configure scripts wrongly bail when a C++ compiler 1880# Many configure scripts wrongly bail when a C++ compiler could not be
1647# could not be detected. #73450 1881# detected. If dir is not specified, then it defaults to ${S}.
1882#
1883# http://bugs.gentoo.org/73450
1648epunt_cxx() { 1884epunt_cxx() {
1649 local dir=$1 1885 local dir=$1
1650 [[ -z ${dir} ]] && dir=${S} 1886 [[ -z ${dir} ]] && dir=${S}
1651 ebegin "Removing useless C++ checks" 1887 ebegin "Removing useless C++ checks"
1652 local f 1888 local f
1653 for f in $(find ${dir} -name configure) ; do 1889 find "${dir}" -name configure | while read f ; do
1654 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1890 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1655 done 1891 done
1656 eend 0 1892 eend 0
1657} 1893}
1658 1894
1659# get_abi_var <VAR> [<ABI>] 1895# @FUNCTION: make_wrapper
1660# returns the value of ${<VAR>_<ABI>} which should be set in make.defaults 1896# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1661# 1897# @DESCRIPTION:
1662# This code is for testing purposes only with the sparc64-multilib ${PROFILE_ARCH} 1898# Create a shell wrapper script named wrapper in installpath
1663# and getting a more multilib-aware portage layout. It may end up being used, but for now 1899# (defaults to the bindir) to execute target (default of wrapper) by
1664# it is subject to removal if a better way is worked out. 1900# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1665# 1901# libpaths followed by optionally changing directory to chdir.
1666# ex: 1902make_wrapper() {
1667# CFLAGS=$(get_abi_var CFLAGS sparc32) # CFLAGS=-m32 1903 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1668# 1904 local tmpwrapper=$(emktemp)
1669# Note that the prefered method is to set CC="$(tc-getCC) $(get_abi_CFLAGS)" 1905 # We don't want to quote ${bin} so that people can pass complex
1670# This will hopefully be added to portage soon... 1906 # things as $bin ... "./someprog --args"
1671# 1907 cat << EOF > "${tmpwrapper}"
1672# If <ABI> is not specified, ${ABI} is used. 1908#!/bin/sh
1673# If <ABI> is not specified and ${ABI} is not defined, ${DEFAULT_ABI} is used. 1909cd "${chdir:-.}"
1674# If <ABI> is not specified and ${ABI} and ${DEFAULT_ABI} are not defined, we return an empty string.
1675#
1676# Jeremy Huddleston <eradicator@gentoo.org>
1677get_abi_var() {
1678 local flag=$1
1679 local abi
1680 if [ $# -gt 1 ]; then
1681 abi=$1
1682 elif [ -n "${ABI}" ]; then 1910if [ -n "${libdir}" ] ; then
1683 abi=${ABI} 1911 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1684 elif [ -n "${DEFAULT_ABI}" ]; then 1912 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1685 abi=${DEFAULT_ABI}
1686 else 1913 else
1687 return 1 1914 export LD_LIBRARY_PATH="${libdir}"
1915 fi
1916fi
1917exec ${bin} "\$@"
1918EOF
1919 chmod go+rx "${tmpwrapper}"
1920 if [[ -n ${path} ]] ; then
1921 (
1922 exeinto "${path}"
1923 newexe "${tmpwrapper}" "${wrapper}"
1924 ) || die
1925 else
1926 newbin "${tmpwrapper}" "${wrapper}" || die
1927 fi
1928}
1929
1930# @FUNCTION: prepalldocs
1931# @USAGE:
1932# @DESCRIPTION:
1933# Compress files in /usr/share/doc which are not already
1934# compressed, excluding /usr/share/doc/${PF}/html.
1935# Uses the ecompressdir to do the compression.
1936# 2009-02-18 by betelgeuse:
1937# Commented because ecompressdir is even more internal to
1938# Portage than prepalldocs (it's not even mentioned in man 5
1939# ebuild). Please submit a better version for review to gentoo-dev
1940# if you want prepalldocs here.
1941#prepalldocs() {
1942# if [[ -n $1 ]] ; then
1943# ewarn "prepalldocs: invalid usage; takes no arguments"
1688 fi 1944# fi
1689 eval echo \${${flag}_${abi}}
1690}
1691 1945
1692get_abi_CFLAGS() { get_abi_var CFLAGS $1; } 1946# cd "${D}"
1693get_abi_CXXFLAGS() { get_abi_var CXXFLAGS $1; } 1947# [[ -d usr/share/doc ]] || return 0
1694get_abi_ASFLAGS() { get_abi_var ASFLAGS $1; }
1695get_abi_LIBDIR() { get_abi_var LIBDIR $1; }
1696 1948
1949# find usr/share/doc -exec gzip {} +
1950# ecompressdir --ignore /usr/share/doc/${PF}/html
1951# ecompressdir --queue /usr/share/doc
1952#}

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