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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 1.118 2004/10/13 14:33:01 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.326 2010/01/10 05:53:36 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12ECLASS=eutils 5# @ECLASS: eutils.eclass
13INHERITED="$INHERITED $ECLASS" 6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
14 17
15DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
16 19
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
22# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
24epause() { 29epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 31}
29 32
30# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
32# don't beep. 39# don't beep at all.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() { 40ebeep() {
35 local n 41 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 44 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 46 echo -ne "\a"
41 sleep 1 47 sleep 1
42 done 48 done
43 fi 49 fi
44} 50}
45 51
46# This function simply returns the desired lib directory. With portage 52# @FUNCTION: ecvs_clean
47# 2.0.51, we now have support for installing libraries to lib32/lib64 53# @USAGE: [list of dirs]
48# to accomidate the needs of multilib systems. It's no longer a good idea 54# @DESCRIPTION:
49# to assume all libraries will end up in lib. Replace any (sane) instances 55# Remove CVS directories recursiveley. Useful when a source tarball contains
50# where lib is named directly with $(get_libdir) if possible. 56# internal CVS directories. Defaults to $PWD.
51# 57ecvs_clean() {
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 58 [[ -z $* ]] && set -- .
53get_libdir() { 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
54 LIBDIR_TEST=$(type econf) 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
55 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
56 # if there is an override, we want to use that... always.
57 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
58 # We don't need to know the verison of portage. We only need to know
59 # if there is support for CONF_LIBDIR in econf and co.
60 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
61 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
62 # # and if there isnt an override, and we're using a version of
63 # # portage without CONF_LIBDIR support, force the use of lib. dolib
64 # # and friends from portage 2.0.50 wont be too happy otherwise.
65 # CONF_LIBDIR="lib"
66 #fi
67 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
68 # will be <portage-2.0.51_pre20
69 CONF_LIBDIR="lib"
70 fi
71 # and of course, default to lib if CONF_LIBDIR isnt set
72 echo ${CONF_LIBDIR:=lib}
73 unset LIBDIR_TEST
74} 61}
75 62
76 63# @FUNCTION: esvn_clean
77get_multilibdir() { 64# @USAGE: [list of dirs]
78 echo ${CONF_MULTILIBDIR:=lib32} 65# @DESCRIPTION:
66# Remove .svn directories recursiveley. Useful when a source tarball contains
67# internal Subversion directories. Defaults to $PWD.
68esvn_clean() {
69 [[ -z $* ]] && set -- .
70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
79} 71}
80 72
81 73# @FUNCTION: eshopts_push
82# Sometimes you need to override the value returned by get_libdir. A good 74# @USAGE: [options to `set`]
83# example of this is xorg-x11, where lib32 isnt a supported configuration, 75# @DESCRIPTION:
84# and where lib64 -must- be used on amd64 (for applications that need lib 76# Often times code will want to enable a shell option to change code behavior.
85# to be 32bit, such as adobe acrobat). Note that this override also bypasses 77# Since changing shell options can easily break other pieces of code (which
86# portage version sanity checking. 78# assume the default state), eshopts_push is used to (1) push the current shell
87# get_libdir_override expects one argument, the result get_libdir should 79# options onto a stack and (2) pass the specified arguments to set.
88# return:
89# 80#
90# get_libdir_override lib64 81# A common example is to disable shell globbing so that special meaning/care
91# 82# may be used with variables/arguments to custom functions. That would be:
92# Travis Tilley <lv@gentoo.org> (31 Aug 2004) 83# @CODE
93get_libdir_override() { 84# eshopts_push -o noglob
94 CONF_LIBDIR="$1" 85# for x in ${foo} ; do
95 CONF_LIBDIR_OVERRIDE="$1" 86# if ...some check... ; then
96} 87# eshopts_pop
97
98# This function generate linker scripts in /usr/lib for dynamic
99# libs in /lib. This is to fix linking problems when you have
100# the .so in /lib, and the .a in /usr/lib. What happens is that
101# in some cases when linking dynamic, the .a in /usr/lib is used
102# instead of the .so in /lib due to gcc/libtool tweaking ld's
103# library search path. This cause many builds to fail.
104# See bug #4411 for more info.
105#
106# To use, simply call:
107#
108# gen_usr_ldscript libfoo.so
109#
110# Note that you should in general use the unversioned name of
111# the library, as ldconfig should usually update it correctly
112# to point to the latest version of the library present.
113#
114# <azarah@gentoo.org> (26 Oct 2002)
115#
116gen_usr_ldscript() {
117 local libdir="$(get_libdir)"
118 # Just make sure it exists
119 dodir /usr/${libdir}
120
121 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
122/* GNU ld script
123 Because Gentoo have critical dynamic libraries
124 in /lib, and the static versions in /usr/lib, we
125 need to have a "fake" dynamic lib in /usr/lib,
126 otherwise we run into linking problems.
127 See bug #4411 on http://bugs.gentoo.org/ for
128 more info. */
129GROUP ( /${libdir}/${1} )
130END_LDSCRIPT
131 fperms a+x "/usr/${libdir}/${1}"
132}
133
134# Simple function to draw a line consisting of '=' the same length as $*
135#
136# <azarah@gentoo.org> (11 Nov 2002)
137#
138draw_line() {
139 local i=0
140 local str_length=""
141
142 # Handle calls that do not have args, or wc not being installed ...
143 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
144 then
145 echo "==============================================================="
146 return 0 88# return 0
147 fi 89# fi
148
149 # Get the length of $*
150 str_length="$(echo -n "$*" | wc -m)"
151
152 while [ "$i" -lt "${str_length}" ]
153 do
154 echo -n "="
155
156 i=$((i + 1))
157 done 90# done
158 91# eshopts_pop
159 echo 92# @CODE
160 93eshopts_push() {
161 return 0 94 # have to assume __ESHOPTS_SAVE__ isn't screwed with
95 # as a `declare -a` here will reset its value
96 local i=${#__ESHOPTS_SAVE__[@]}
97 __ESHOPTS_SAVE__[$i]=$-
98 [[ $# -eq 0 ]] && return 0
99 set "$@" || die "eshopts_push: bad options to set: $*"
162} 100}
163 101
164# Default directory where patches are located 102# @FUNCTION: eshopts_pop
103# @USAGE:
104# @DESCRIPTION:
105# Restore the shell options to the state saved with the corresponding
106# eshopts_push call. See that function for more details.
107eshopts_pop() {
108 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
109 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
110 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
111 local s=${__ESHOPTS_SAVE__[$i]}
112 unset __ESHOPTS_SAVE__[$i]
113 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
114 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
115}
116
117# @VARIABLE: EPATCH_SOURCE
118# @DESCRIPTION:
119# Default directory to search for patches.
165EPATCH_SOURCE="${WORKDIR}/patch" 120EPATCH_SOURCE="${WORKDIR}/patch"
166# Default extension for patches 121# @VARIABLE: EPATCH_SUFFIX
122# @DESCRIPTION:
123# Default extension for patches (do not prefix the period yourself).
167EPATCH_SUFFIX="patch.bz2" 124EPATCH_SUFFIX="patch.bz2"
125# @VARIABLE: EPATCH_OPTS
126# @DESCRIPTION:
168# Default options for patch 127# Default options for patch:
128# @CODE
169# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 129# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
170EPATCH_OPTS="-g0" 130# --no-backup-if-mismatch - do not leave .orig files behind
131# -E - automatically remove empty files
132# @CODE
133EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
134# @VARIABLE: EPATCH_EXCLUDE
135# @DESCRIPTION:
171# List of patches not to apply. Not this is only file names, 136# List of patches not to apply. Note this is only file names,
172# and not the full path .. 137# and not the full path. Globs accepted.
173EPATCH_EXCLUDE="" 138EPATCH_EXCLUDE=""
139# @VARIABLE: EPATCH_SINGLE_MSG
140# @DESCRIPTION:
174# Change the printed message for a single patch. 141# Change the printed message for a single patch.
175EPATCH_SINGLE_MSG="" 142EPATCH_SINGLE_MSG=""
176# Force applying bulk patches even if not following the style: 143# @VARIABLE: EPATCH_MULTI_MSG
177# 144# @DESCRIPTION:
178# ??_${ARCH}_foo.${EPATCH_SUFFIX} 145# Change the printed message for multiple patches.
179# 146EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
147# @VARIABLE: EPATCH_FORCE
148# @DESCRIPTION:
149# Only require patches to match EPATCH_SUFFIX rather than the extended
150# arch naming style.
180EPATCH_FORCE="no" 151EPATCH_FORCE="no"
181 152
182# This function is for bulk patching, or in theory for just one 153# @FUNCTION: epatch
183# or two patches. 154# @USAGE: [patches] [dirs of patches]
155# @DESCRIPTION:
156# epatch is designed to greatly simplify the application of patches. It can
157# process patch files directly, or directories of patches. The patches may be
158# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
159# the -p option as epatch will automatically attempt -p0 to -p5 until things
160# apply successfully.
184# 161#
185# It should work with .bz2, .gz, .zip and plain text patches. 162# If you do not specify any options, then epatch will default to the directory
186# Currently all patches should be the same format. 163# specified by EPATCH_SOURCE.
187# 164#
188# You do not have to specify '-p' option to patch, as it will 165# When processing directories, epatch will apply all patches that match:
189# try with -p0 to -p5 until it succeed, or fail at -p5. 166# @CODE
190# 167# ${EPATCH_FORCE} == "yes"
191# Above EPATCH_* variables can be used to control various defaults,
192# bug they should be left as is to ensure an ebuild can rely on
193# them for.
194#
195# Patches are applied in current directory.
196#
197# Bulk Patches should preferibly have the form of:
198#
199# ??_${ARCH}_foo.${EPATCH_SUFFIX} 168# ??_${ARCH}_foo.${EPATCH_SUFFIX}
169# else
170# *.${EPATCH_SUFFIX}
171# @CODE
172# The leading ?? are typically numbers used to force consistent patch ordering.
173# The arch field is used to apply patches only for the host architecture with
174# the special value of "all" means apply for everyone. Note that using values
175# other than "all" is highly discouraged -- you should apply patches all the
176# time and let architecture details be detected at configure/compile time.
200# 177#
201# For example: 178# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
179# for patches to apply.
202# 180#
203# 01_all_misc-fix.patch.bz2 181# Refer to the other EPATCH_xxx variables for more customization of behavior.
204# 02_sparc_another-fix.patch.bz2
205#
206# This ensures that there are a set order, and you can have ARCH
207# specific patches.
208#
209# If you however give an argument to epatch(), it will treat it as a
210# single patch that need to be applied if its a file. If on the other
211# hand its a directory, it will set EPATCH_SOURCE to this.
212#
213# <azarah@gentoo.org> (10 Nov 2002)
214#
215epatch() { 182epatch() {
216 local PIPE_CMD="" 183 _epatch_draw_line() {
217 local STDERR_TARGET="${T}/$$.out" 184 # create a line of same length as input string
218 local PATCH_TARGET="${T}/$$.patch" 185 [[ -z $1 ]] && set "$(printf "%65s" '')"
219 local PATCH_SUFFIX="" 186 echo "${1//?/=}"
220 local SINGLE_PATCH="no" 187 }
221 local x=""
222 188
223 if [ "$#" -gt 1 ] 189 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
224 then 190
191 # Let the rest of the code process one user arg at a time --
192 # each arg may expand into multiple patches, and each arg may
193 # need to start off with the default global EPATCH_xxx values
194 if [[ $# -gt 1 ]] ; then
225 local m="" 195 local m
226 einfo "${#} patches to apply..."
227 for m in "$@" ; do 196 for m in "$@" ; do
228 epatch "${m}" 197 epatch "${m}"
229 done 198 done
230 return 0 199 return 0
231 fi 200 fi
232 201
233 if [ -n "$1" -a -f "$1" ] 202 local SINGLE_PATCH="no"
234 then 203 # no args means process ${EPATCH_SOURCE}
204 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
205
206 if [[ -f $1 ]] ; then
235 SINGLE_PATCH="yes" 207 SINGLE_PATCH="yes"
236 208 set -- "$1"
237 local EPATCH_SOURCE="$1" 209 # Use the suffix from the single patch (localize it); the code
210 # below will find the suffix for us
238 local EPATCH_SUFFIX="${1##*\.}" 211 local EPATCH_SUFFIX=$1
239 212
240 elif [ -n "$1" -a -d "$1" ] 213 elif [[ -d $1 ]] ; then
241 then 214 # Some people like to make dirs of patches w/out suffixes (vim)
242 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 215 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
243 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 216
217 else
218 # sanity check ... if it isn't a dir or file, wtf man ?
219 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
220 echo
221 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
222 eerror
223 eerror " ${EPATCH_SOURCE}"
224 eerror " ( ${EPATCH_SOURCE##*/} )"
225 echo
226 die "Cannot find \$EPATCH_SOURCE!"
227 fi
228
229 local PIPE_CMD
230 case ${EPATCH_SUFFIX##*\.} in
231 xz) PIPE_CMD="xz -dc" ;;
232 lzma) PIPE_CMD="lzma -dc" ;;
233 bz2) PIPE_CMD="bzip2 -dc" ;;
234 gz|Z|z) PIPE_CMD="gzip -dc" ;;
235 ZIP|zip) PIPE_CMD="unzip -p" ;;
236 *) ;;
237 esac
238
239 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
240
241 local x
242 for x in "$@" ; do
243 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
244 # didn't match anything, ignore continue on
245 [[ ! -f ${x} ]] && continue
246
247 local patchname=${x##*/}
248
249 # Apply single patches, or forced sets of patches, or
250 # patches with ARCH dependant names.
251 # ???_arch_foo.patch
252 # Else, skip this input altogether
253 local a=${patchname#*_} # strip the ???_
254 a=${a%%_*} # strip the _foo.patch
255 if ! [[ ${SINGLE_PATCH} == "yes" || \
256 ${EPATCH_FORCE} == "yes" || \
257 ${a} == all || \
258 ${a} == ${ARCH} ]]
244 then 259 then
245 local EPATCH_SOURCE="$1/*" 260 continue
261 fi
262
263 # Let people filter things dynamically
264 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
265 # let people use globs in the exclude
266 eshopts_push -o noglob
267
268 local ex
269 for ex in ${EPATCH_EXCLUDE} ; do
270 [[ ${patchname} == ${ex} ]] && continue
271 done
272
273 eshopts_pop
274 fi
275
276 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
277 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
278 einfo "${EPATCH_SINGLE_MSG}"
279 else
280 einfo "Applying ${patchname} ..."
281 fi
246 else 282 else
247 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 283 einfo " ${patchname} ..."
248 fi 284 fi
249 else 285
250 if [ ! -d ${EPATCH_SOURCE} ] 286 # most of the time, there will only be one run per unique name,
251 then 287 # but if there are more, make sure we get unique log filenames
252 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 288 local STDERR_TARGET="${T}/${patchname}.out"
253 then 289 if [[ -e ${STDERR_TARGET} ]] ; then
254 EPATCH_SOURCE="$1" 290 STDERR_TARGET="${T}/${patchname}-$$.out"
291 fi
292
293 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
294
295 # Decompress the patch if need be
296 local count=0
297 local PATCH_TARGET
298 if [[ -n ${PIPE_CMD} ]] ; then
299 PATCH_TARGET="${T}/$$.patch"
300 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
301
302 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
303 echo
304 eerror "Could not extract patch!"
305 #die "Could not extract patch!"
306 count=5
307 break
255 fi 308 fi
309 else
310 PATCH_TARGET=${x}
311 fi
256 312
313 # Check for absolute paths in patches. If sandbox is disabled,
314 # people could (accidently) patch files in the root filesystem.
315 # Or trigger other unpleasantries #237667. So disallow -p0 on
316 # such patches.
317 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
318 if [[ -n ${abs_paths} ]] ; then
319 count=1
320 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
321 fi
322
323 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
324 while [[ ${count} -lt 5 ]] ; do
325 # Generate some useful debug info ...
326 (
327 _epatch_draw_line "***** ${patchname} *****"
257 echo 328 echo
258 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 329 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
330 echo
331 _epatch_draw_line "***** ${patchname} *****"
332 ) >> "${STDERR_TARGET}"
333
334 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
335 (
336 _epatch_draw_line "***** ${patchname} *****"
337 echo
338 echo "ACTUALLY APPLYING ${patchname} ..."
339 echo
340 _epatch_draw_line "***** ${patchname} *****"
341 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
342 ) >> "${STDERR_TARGET}"
343
344 if [ $? -ne 0 ] ; then
345 echo
346 eerror "A dry-run of patch command succeeded, but actually"
347 eerror "applying the patch failed!"
348 #die "Real world sux compared to the dreamworld!"
349 count=5
350 fi
351 break
352 fi
353
354 : $(( count++ ))
355 done
356
357 # if we had to decompress the patch, delete the temp one
358 if [[ -n ${PIPE_CMD} ]] ; then
359 rm -f "${PATCH_TARGET}"
360 fi
361
362 if [[ ${count} -ge 5 ]] ; then
363 echo
364 eerror "Failed Patch: ${patchname} !"
365 eerror " ( ${PATCH_TARGET} )"
259 eerror 366 eerror
260 eerror " ${EPATCH_SOURCE}" 367 eerror "Include in your bugreport the contents of:"
368 eerror
369 eerror " ${STDERR_TARGET}"
261 echo 370 echo
262 die "Cannot find \$EPATCH_SOURCE!" 371 die "Failed Patch: ${patchname}!"
263 fi
264
265 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
266 fi
267
268 case ${EPATCH_SUFFIX##*\.} in
269 bz2)
270 PIPE_CMD="bzip2 -dc"
271 PATCH_SUFFIX="bz2"
272 ;;
273 gz|Z|z)
274 PIPE_CMD="gzip -dc"
275 PATCH_SUFFIX="gz"
276 ;;
277 ZIP|zip)
278 PIPE_CMD="unzip -p"
279 PATCH_SUFFIX="zip"
280 ;;
281 *)
282 PIPE_CMD="cat"
283 PATCH_SUFFIX="patch"
284 ;;
285 esac
286
287 if [ "${SINGLE_PATCH}" = "no" ]
288 then
289 einfo "Applying various patches (bugfixes/updates)..."
290 fi
291 for x in ${EPATCH_SOURCE}
292 do
293 # New ARCH dependant patch naming scheme...
294 #
295 # ???_arch_foo.patch
296 #
297 if [ -f ${x} ] && \
298 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
299 [ "${EPATCH_FORCE}" = "yes" ])
300 then
301 local count=0
302 local popts="${EPATCH_OPTS}"
303
304 if [ -n "${EPATCH_EXCLUDE}" ]
305 then
306 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
307 then
308 continue
309 fi
310 fi 372 fi
311 373
312 if [ "${SINGLE_PATCH}" = "yes" ] 374 # if everything worked, delete the patch log
313 then 375 rm -f "${STDERR_TARGET}"
314 if [ -n "${EPATCH_SINGLE_MSG}" ]
315 then
316 einfo "${EPATCH_SINGLE_MSG}"
317 else
318 einfo "Applying ${x##*/}..."
319 fi
320 else
321 einfo " ${x##*/}..."
322 fi
323
324 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
325 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
326
327 # Allow for prefix to differ ... im lazy, so shoot me :/
328 while [ "${count}" -lt 5 ]
329 do
330 # Generate some useful debug info ...
331 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
332 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
333
334 if [ "${PATCH_SUFFIX}" != "patch" ]
335 then
336 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
337 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
338 else
339 PATCH_TARGET="${x}"
340 fi
341
342 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
343 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
344
345 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
346 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
347
348 if [ "${PATCH_SUFFIX}" != "patch" ]
349 then
350 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
351 then
352 echo
353 eerror "Could not extract patch!"
354 #die "Could not extract patch!"
355 count=5
356 break
357 fi
358 fi
359
360 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
361 then
362 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
363 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
364 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
365 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
366 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
367
368 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
369
370 if [ "$?" -ne 0 ]
371 then
372 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
373 echo
374 eerror "A dry-run of patch command succeeded, but actually"
375 eerror "applying the patch failed!"
376 #die "Real world sux compared to the dreamworld!"
377 count=5
378 fi
379
380 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
381
382 break
383 fi
384
385 count=$((count + 1))
386 done
387
388 if [ "${PATCH_SUFFIX}" != "patch" ]
389 then
390 rm -f ${PATCH_TARGET}
391 fi
392
393 if [ "${count}" -eq 5 ]
394 then
395 echo
396 eerror "Failed Patch: ${x##*/}!"
397 eerror
398 eerror "Include in your bugreport the contents of:"
399 eerror
400 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
401 echo
402 die "Failed Patch: ${x##*/}!"
403 fi
404
405 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
406
407 eend 0 376 eend 0
408 fi
409 done 377 done
410 if [ "${SINGLE_PATCH}" = "no" ] 378
411 then 379 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
412 einfo "Done with patching" 380 : # everything worked
381}
382epatch_user() {
383 [[ $# -ne 0 ]] && die "epatch_user takes no options"
384
385 # don't clobber any EPATCH vars that the parent might want
386 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
387 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
388 EPATCH_SOURCE=${base}/${CTARGET}/${check}
389 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
390 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
391 if [[ -d ${EPATCH_SOURCE} ]] ; then
392 EPATCH_SOURCE=${EPATCH_SOURCE} \
393 EPATCH_SUFFIX="patch" \
394 EPATCH_FORCE="yes" \
395 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
396 epatch
397 break
413 fi 398 fi
399 done
414} 400}
415 401
416# This function return true if we are using the NPTL pthreads 402# @FUNCTION: emktemp
417# implementation. 403# @USAGE: [temp dir]
418# 404# @DESCRIPTION:
419# <azarah@gentoo.org> (06 March 2003)
420#
421have_NPTL() {
422 cat > ${T}/test-nptl.c <<-"END"
423 #define _XOPEN_SOURCE
424 #include <unistd.h>
425 #include <stdio.h>
426
427 int main()
428 {
429 char buf[255];
430 char *str = buf;
431
432 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
433 if (NULL != str) {
434 printf("%s\n", str);
435 if (NULL != strstr(str, "NPTL"))
436 return 0;
437 }
438
439 return 1;
440 }
441 END
442
443 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
444 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
445 then
446 echo "yes"
447 einfon "Checking what PTHREADS implementation we have ... "
448 if ${T}/nptl
449 then
450 return 0
451 else
452 return 1
453 fi
454 else
455 echo "no"
456 fi
457
458 return 1
459}
460
461# This function check how many cpu's are present, and then set
462# -j in MAKEOPTS accordingly.
463#
464# Thanks to nall <nall@gentoo.org> for this.
465#
466get_number_of_jobs() {
467 local jobs=0
468
469 if [ ! -r /proc/cpuinfo ]
470 then
471 return 1
472 fi
473
474 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
475 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
476 then
477 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
478 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
479 ADMINPARAM="${ADMINPARAM/-j}"
480 fi
481
482 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
483
484 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
485 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
486 then
487 # these archs will always have "[Pp]rocessor"
488 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
489
490 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
491 then
492 # sparc always has "ncpus active"
493 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
494
495 elif [ "${ARCH}" = "alpha" ]
496 then
497 # alpha has "cpus active", but only when compiled with SMP
498 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
499 then
500 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
501 else
502 jobs=2
503 fi
504
505 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
506 then
507 # ppc has "processor", but only when compiled with SMP
508 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
509 then
510 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
511 else
512 jobs=2
513 fi
514 elif [ "${ARCH}" = "s390" ]
515 then
516 # s390 has "# processors : "
517 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
518 else
519 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
520 die "Unknown ARCH -- ${ARCH}!"
521 fi
522
523 # Make sure the number is valid ...
524 if [ "${jobs}" -lt 1 ]
525 then
526 jobs=1
527 fi
528
529 if [ -n "${ADMINPARAM}" ]
530 then
531 if [ "${jobs}" -gt "${ADMINPARAM}" ]
532 then
533 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
534 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
535 else
536 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
537 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
538 fi
539 fi
540}
541
542# Cheap replacement for when debianutils (and thus mktemp) 405# Cheap replacement for when debianutils (and thus mktemp)
543# does not exist on the users system 406# does not exist on the users system.
544# vapier@gentoo.org
545#
546# Takes just 1 optional parameter (the directory to create tmpfile in)
547emktemp() { 407emktemp() {
408 local exe="touch"
409 [[ $1 == -d ]] && exe="mkdir" && shift
548 local topdir="$1" 410 local topdir=$1
549 411
550 if [ -z "${topdir}" ] 412 if [[ -z ${topdir} ]] ; then
551 then
552 [ -z "${T}" ] \ 413 [[ -z ${T} ]] \
553 && topdir="/tmp" \ 414 && topdir="/tmp" \
554 || topdir="${T}" 415 || topdir=${T}
555 fi 416 fi
556 417
557 if [ -z "$(type -p mktemp)" ] 418 if ! type -P mktemp > /dev/null ; then
558 then 419 # system lacks `mktemp` so we have to fake it
559 local tmp=/ 420 local tmp=/
560 while [ -e "${tmp}" ] ; do 421 while [[ -e ${tmp} ]] ; do
561 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 422 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
562 done 423 done
563 touch "${tmp}" 424 ${exe} "${tmp}" || ${exe} -p "${tmp}"
564 echo "${tmp}" 425 echo "${tmp}"
565 else 426 else
566 mktemp -p "${topdir}" 427 # the args here will give slightly wierd names on BSD,
428 # but should produce a usable file on all userlands
429 if [[ ${exe} == "touch" ]] ; then
430 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
431 else
432 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
567 fi 433 fi
434 fi
568} 435}
569 436
437# @FUNCTION: egetent
438# @USAGE: <database> <key>
439# @MAINTAINER:
440# base-system@gentoo.org (Linux)
441# Joe Jezak <josejx@gmail.com> (OS X)
442# usata@gentoo.org (OS X)
443# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
444# @DESCRIPTION:
570# Small wrapper for getent (Linux), nidump (Mac OS X), 445# Small wrapper for getent (Linux),
446# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
571# and pw (FreeBSD) used in enewuser()/enewgroup() 447# and pw (FreeBSD) used in enewuser()/enewgroup()
572# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
573# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
574#
575# egetent(database, key)
576egetent() { 448egetent() {
577 if useq macos || useq ppc-macos ; then 449 case ${CHOST} in
450 *-darwin[678])
578 case "$2" in 451 case "$2" in
579 *[!0-9]*) # Non numeric 452 *[!0-9]*) # Non numeric
580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 453 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
581 ;; 454 ;;
582 *) # Numeric 455 *) # Numeric
583 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 456 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
584 ;; 457 ;;
585 esac 458 esac
586 elif useq x86-fbsd ; then 459 ;;
587 local action 460 *-darwin*)
588 if [ "$1" == "passwd" ] 461 local mytype=$1
589 then 462 [[ "passwd" == $mytype ]] && mytype="Users"
590 action="user" 463 [[ "group" == $mytype ]] && mytype="Groups"
591 else 464 case "$2" in
592 action="group" 465 *[!0-9]*) # Non numeric
466 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
467 ;;
468 *) # Numeric
469 local mykey="UniqueID"
470 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
471 dscl . -search /$mytype $mykey $2 2>/dev/null
472 ;;
473 esac
474 ;;
475 *-freebsd*|*-dragonfly*)
476 local opts action="user"
477 [[ $1 == "passwd" ]] || action="group"
478
479 # lookup by uid/gid
480 if [[ $2 == [[:digit:]]* ]] ; then
481 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
593 fi 482 fi
483
594 pw show "${action}" "$2" -q 484 pw show ${action} ${opts} "$2" -q
595 else 485 ;;
486 *-netbsd*|*-openbsd*)
487 grep "$2:\*:" /etc/$1
488 ;;
489 *)
596 which nscd >& /dev/null && nscd -i "$1" 490 type -p nscd >& /dev/null && nscd -i "$1"
597 getent "$1" "$2" 491 getent "$1" "$2"
598 fi 492 ;;
493 esac
599} 494}
600 495
601# Simplify/standardize adding users to the system 496# @FUNCTION: enewuser
602# vapier@gentoo.org 497# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
603# 498# @DESCRIPTION:
604# enewuser(username, uid, shell, homedir, groups, extra options) 499# Same as enewgroup, you are not required to understand how to properly add
605# 500# a user to the system. The only required parameter is the username.
606# Default values if you do not specify any: 501# Default uid is (pass -1 for this) next available, default shell is
607# username: REQUIRED ! 502# /bin/false, default homedir is /dev/null, there are no default groups,
608# uid: next available (see useradd(8)) 503# and default params sets the comment as 'added by portage for ${PN}'.
609# note: pass -1 to get default behavior
610# shell: /bin/false
611# homedir: /dev/null
612# groups: none
613# extra: comment of 'added by portage for ${PN}'
614enewuser() { 504enewuser() {
505 case ${EBUILD_PHASE} in
506 unpack|compile|test|install)
507 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
508 eerror "Package fails at QA and at life. Please file a bug."
509 die "Bad package! enewuser is only for use in pkg_* functions!"
510 esac
511
615 # get the username 512 # get the username
616 local euser="$1"; shift 513 local euser=$1; shift
617 if [ -z "${euser}" ] 514 if [[ -z ${euser} ]] ; then
618 then
619 eerror "No username specified !" 515 eerror "No username specified !"
620 die "Cannot call enewuser without a username" 516 die "Cannot call enewuser without a username"
621 fi 517 fi
622 518
623 # lets see if the username already exists 519 # lets see if the username already exists
624 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 520 if [[ -n $(egetent passwd "${euser}") ]] ; then
625 then
626 return 0 521 return 0
627 fi 522 fi
628 einfo "Adding user '${euser}' to your system ..." 523 einfo "Adding user '${euser}' to your system ..."
629 524
630 # options to pass to useradd 525 # options to pass to useradd
631 local opts= 526 local opts=
632 527
633 # handle uid 528 # handle uid
634 local euid="$1"; shift 529 local euid=$1; shift
635 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 530 if [[ -n ${euid} && ${euid} != -1 ]] ; then
636 then
637 if [ "${euid}" -gt 0 ] 531 if [[ ${euid} -gt 0 ]] ; then
638 then
639 if [ ! -z "`egetent passwd ${euid}`" ] 532 if [[ -n $(egetent passwd ${euid}) ]] ; then
640 then
641 euid="next" 533 euid="next"
642 fi 534 fi
643 else 535 else
644 eerror "Userid given but is not greater than 0 !" 536 eerror "Userid given but is not greater than 0 !"
645 die "${euid} is not a valid UID" 537 die "${euid} is not a valid UID"
646 fi 538 fi
647 else 539 else
648 euid="next" 540 euid="next"
649 fi 541 fi
650 if [ "${euid}" == "next" ] 542 if [[ ${euid} == "next" ]] ; then
651 then 543 for ((euid = 101; euid <= 999; euid++)); do
652 local pwrange
653 if [ "${USERLAND}" == "BSD" ] ; then
654 pwrange="`jot 898 101`"
655 else
656 pwrange="`seq 101 999`"
657 fi
658 for euid in ${pwrange} ; do
659 [ -z "`egetent passwd ${euid}`" ] && break 544 [[ -z $(egetent passwd ${euid}) ]] && break
660 done 545 done
661 fi 546 fi
662 opts="${opts} -u ${euid}" 547 opts="${opts} -u ${euid}"
663 einfo " - Userid: ${euid}" 548 einfo " - Userid: ${euid}"
664 549
665 # handle shell 550 # handle shell
666 local eshell="$1"; shift 551 local eshell=$1; shift
667 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 552 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
668 then 553 if [[ ! -e ${ROOT}${eshell} ]] ; then
669 if [ ! -e "${eshell}" ]
670 then
671 eerror "A shell was specified but it does not exist !" 554 eerror "A shell was specified but it does not exist !"
672 die "${eshell} does not exist" 555 die "${eshell} does not exist in ${ROOT}"
556 fi
557 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
558 eerror "Do not specify ${eshell} yourself, use -1"
559 die "Pass '-1' as the shell parameter"
673 fi 560 fi
674 else 561 else
675 if [ "${USERLAND}" == "BSD" ] 562 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
676 then 563 [[ -x ${ROOT}${shell} ]] && break
677 eshell="/usr/bin/false" 564 done
678 else 565
566 if [[ ${shell} == "/dev/null" ]] ; then
567 eerror "Unable to identify the shell to use, proceeding with userland default."
568 case ${USERLAND} in
679 eshell="/bin/false" 569 GNU) shell="/bin/false" ;;
570 BSD) shell="/sbin/nologin" ;;
571 Darwin) shell="/usr/sbin/nologin" ;;
572 *) die "Unable to identify the default shell for userland ${USERLAND}"
573 esac
680 fi 574 fi
575
576 eshell=${shell}
681 fi 577 fi
682 einfo " - Shell: ${eshell}" 578 einfo " - Shell: ${eshell}"
683 opts="${opts} -s ${eshell}" 579 opts="${opts} -s ${eshell}"
684 580
685 # handle homedir 581 # handle homedir
686 local ehome="$1"; shift 582 local ehome=$1; shift
687 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 583 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
688 then
689 ehome="/dev/null" 584 ehome="/dev/null"
690 fi 585 fi
691 einfo " - Home: ${ehome}" 586 einfo " - Home: ${ehome}"
692 opts="${opts} -d ${ehome}" 587 opts="${opts} -d ${ehome}"
693 588
694 # handle groups 589 # handle groups
695 local egroups="$1"; shift 590 local egroups=$1; shift
696 if [ ! -z "${egroups}" ] 591 if [[ ! -z ${egroups} ]] ; then
697 then
698 local oldifs="${IFS}" 592 local oldifs=${IFS}
699 local defgroup="" exgroups="" 593 local defgroup="" exgroups=""
700 594
701 export IFS="," 595 export IFS=","
702 for g in ${egroups} 596 for g in ${egroups} ; do
703 do
704 export IFS="${oldifs}" 597 export IFS=${oldifs}
705 if [ -z "`egetent group \"${g}\"`" ] 598 if [[ -z $(egetent group "${g}") ]] ; then
706 then
707 eerror "You must add group ${g} to the system first" 599 eerror "You must add group ${g} to the system first"
708 die "${g} is not a valid GID" 600 die "${g} is not a valid GID"
709 fi 601 fi
710 if [ -z "${defgroup}" ] 602 if [[ -z ${defgroup} ]] ; then
711 then
712 defgroup="${g}" 603 defgroup=${g}
713 else 604 else
714 exgroups="${exgroups},${g}" 605 exgroups="${exgroups},${g}"
715 fi 606 fi
716 export IFS="," 607 export IFS=","
717 done 608 done
718 export IFS="${oldifs}" 609 export IFS=${oldifs}
719 610
720 opts="${opts} -g ${defgroup}" 611 opts="${opts} -g ${defgroup}"
721 if [ ! -z "${exgroups}" ] 612 if [[ ! -z ${exgroups} ]] ; then
722 then
723 opts="${opts} -G ${exgroups:1}" 613 opts="${opts} -G ${exgroups:1}"
724 fi 614 fi
725 else 615 else
726 egroups="(none)" 616 egroups="(none)"
727 fi 617 fi
728 einfo " - Groups: ${egroups}" 618 einfo " - Groups: ${egroups}"
729 619
730 # handle extra and add the user 620 # handle extra and add the user
731 local eextra="$@"
732 local oldsandbox="${SANDBOX_ON}" 621 local oldsandbox=${SANDBOX_ON}
733 export SANDBOX_ON="0" 622 export SANDBOX_ON="0"
734 if useq macos || useq ppc-macos ; 623 case ${CHOST} in
735 then 624 *-darwin*)
736 ### Make the user 625 ### Make the user
737 if [ -z "${eextra}" ] 626 if [[ -z $@ ]] ; then
738 then
739 dscl . create /users/${euser} uid ${euid} 627 dscl . create /users/${euser} uid ${euid}
740 dscl . create /users/${euser} shell ${eshell} 628 dscl . create /users/${euser} shell ${eshell}
741 dscl . create /users/${euser} home ${ehome} 629 dscl . create /users/${euser} home ${ehome}
742 dscl . create /users/${euser} realname "added by portage for ${PN}" 630 dscl . create /users/${euser} realname "added by portage for ${PN}"
743 ### Add the user to the groups specified 631 ### Add the user to the groups specified
744 local oldifs="${IFS}" 632 local oldifs=${IFS}
745 export IFS="," 633 export IFS=","
746 for g in ${egroups} 634 for g in ${egroups} ; do
747 do
748 dscl . merge /groups/${g} users ${euser} 635 dscl . merge /groups/${g} users ${euser}
749 done 636 done
750 export IFS="${oldifs}" 637 export IFS=${oldifs}
751 else 638 else
752 einfo "Extra options are not supported on macos yet" 639 einfo "Extra options are not supported on Darwin yet"
753 einfo "Please report the ebuild along with the info below" 640 einfo "Please report the ebuild along with the info below"
754 einfo "eextra: ${eextra}" 641 einfo "eextra: $@"
755 die "Required function missing" 642 die "Required function missing"
756 fi 643 fi
757 elif use x86-fbsd ; then 644 ;;
758 if [ -z "${eextra}" ] 645 *-freebsd*|*-dragonfly*)
759 then 646 if [[ -z $@ ]] ; then
760 pw useradd ${euser} ${opts} \ 647 pw useradd ${euser} ${opts} \
761 -c "added by portage for ${PN}" \ 648 -c "added by portage for ${PN}" \
762 die "enewuser failed" 649 die "enewuser failed"
763 else 650 else
764 einfo " - Extra: ${eextra}" 651 einfo " - Extra: $@"
765 pw useradd ${euser} ${opts} \ 652 pw useradd ${euser} ${opts} \
766 -c ${eextra} || die "enewuser failed" 653 "$@" || die "enewuser failed"
767 fi 654 fi
655 ;;
656
657 *-netbsd*)
658 if [[ -z $@ ]] ; then
659 useradd ${opts} ${euser} || die "enewuser failed"
768 else 660 else
769 if [ -z "${eextra}" ] 661 einfo " - Extra: $@"
770 then 662 useradd ${opts} ${euser} "$@" || die "enewuser failed"
663 fi
664 ;;
665
666 *-openbsd*)
667 if [[ -z $@ ]] ; then
668 useradd -u ${euid} -s ${eshell} \
669 -d ${ehome} -c "Added by portage for ${PN}" \
670 -g ${egroups} ${euser} || die "enewuser failed"
671 else
672 einfo " - Extra: $@"
673 useradd -u ${euid} -s ${eshell} \
674 -d ${ehome} -c "Added by portage for ${PN}" \
675 -g ${egroups} ${euser} "$@" || die "enewuser failed"
676 fi
677 ;;
678
679 *)
680 if [[ -z $@ ]] ; then
771 useradd ${opts} ${euser} \ 681 useradd ${opts} \
772 -c "added by portage for ${PN}" \ 682 -c "added by portage for ${PN}" \
683 ${euser} \
773 || die "enewuser failed" 684 || die "enewuser failed"
774 else 685 else
775 einfo " - Extra: ${eextra}" 686 einfo " - Extra: $@"
776 useradd ${opts} ${euser} ${eextra} \ 687 useradd ${opts} "$@" \
688 ${euser} \
777 || die "enewuser failed" 689 || die "enewuser failed"
778 fi 690 fi
691 ;;
692 esac
693
694 if [[ ! -e ${ROOT}/${ehome} ]] ; then
695 einfo " - Creating ${ehome} in ${ROOT}"
696 mkdir -p "${ROOT}/${ehome}"
697 chown ${euser} "${ROOT}/${ehome}"
698 chmod 755 "${ROOT}/${ehome}"
779 fi 699 fi
700
780 export SANDBOX_ON="${oldsandbox}" 701 export SANDBOX_ON=${oldsandbox}
781
782 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
783 then
784 einfo " - Creating ${ehome} in ${D}"
785 dodir ${ehome}
786 fowners ${euser} ${ehome}
787 fperms 755 ${ehome}
788 fi
789} 702}
790 703
791# Simplify/standardize adding groups to the system 704# @FUNCTION: enewgroup
792# vapier@gentoo.org 705# @USAGE: <group> [gid]
793# 706# @DESCRIPTION:
794# enewgroup(group, gid) 707# This function does not require you to understand how to properly add a
795# 708# group to the system. Just give it a group name to add and enewgroup will
796# Default values if you do not specify any: 709# do the rest. You may specify the gid for the group or allow the group to
797# groupname: REQUIRED ! 710# allocate the next available one.
798# gid: next available (see groupadd(8))
799# extra: none
800enewgroup() { 711enewgroup() {
712 case ${EBUILD_PHASE} in
713 unpack|compile|test|install)
714 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
715 eerror "Package fails at QA and at life. Please file a bug."
716 die "Bad package! enewgroup is only for use in pkg_* functions!"
717 esac
718
801 # get the group 719 # get the group
802 local egroup="$1"; shift 720 local egroup="$1"; shift
803 if [ -z "${egroup}" ] 721 if [ -z "${egroup}" ]
804 then 722 then
805 eerror "No group specified !" 723 eerror "No group specified !"
806 die "Cannot call enewgroup without a group" 724 die "Cannot call enewgroup without a group"
807 fi 725 fi
808 726
809 # see if group already exists 727 # see if group already exists
810 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 728 if [[ -n $(egetent group "${egroup}") ]]; then
811 then
812 return 0 729 return 0
813 fi 730 fi
814 einfo "Adding group '${egroup}' to your system ..." 731 einfo "Adding group '${egroup}' to your system ..."
815 732
816 # options to pass to useradd 733 # options to pass to useradd
822 then 739 then
823 if [ "${egid}" -gt 0 ] 740 if [ "${egid}" -gt 0 ]
824 then 741 then
825 if [ -z "`egetent group ${egid}`" ] 742 if [ -z "`egetent group ${egid}`" ]
826 then 743 then
827 if useq macos || useq ppc-macos ; then 744 if [[ "${CHOST}" == *-darwin* ]]; then
828 opts="${opts} ${egid}" 745 opts="${opts} ${egid}"
829 else 746 else
830 opts="${opts} -g ${egid}" 747 opts="${opts} -g ${egid}"
831 fi 748 fi
832 else 749 else
846 opts="${opts} ${eextra}" 763 opts="${opts} ${eextra}"
847 764
848 # add the group 765 # add the group
849 local oldsandbox="${SANDBOX_ON}" 766 local oldsandbox="${SANDBOX_ON}"
850 export SANDBOX_ON="0" 767 export SANDBOX_ON="0"
851 if useq macos || useq ppc-macos ; 768 case ${CHOST} in
852 then 769 *-darwin*)
853 if [ ! -z "${eextra}" ]; 770 if [ ! -z "${eextra}" ];
854 then 771 then
855 einfo "Extra options are not supported on macos yet" 772 einfo "Extra options are not supported on Darwin/OS X yet"
856 einfo "Please report the ebuild along with the info below" 773 einfo "Please report the ebuild along with the info below"
857 einfo "eextra: ${eextra}" 774 einfo "eextra: ${eextra}"
858 die "Required function missing" 775 die "Required function missing"
859 fi 776 fi
860 777
861 # If we need the next available 778 # If we need the next available
862 case ${egid} in 779 case ${egid} in
863 *[!0-9]*) # Non numeric 780 *[!0-9]*) # Non numeric
864 for egid in `jot 898 101`; do 781 for ((egid = 101; egid <= 999; egid++)); do
865 [ -z "`egetent group ${egid}`" ] && break 782 [[ -z $(egetent group ${egid}) ]] && break
866 done 783 done
867 esac 784 esac
868 dscl . create /groups/${egroup} gid ${egid} 785 dscl . create /groups/${egroup} gid ${egid}
869 dscl . create /groups/${egroup} passwd '*' 786 dscl . create /groups/${egroup} passwd '*'
870 elif use x86-fbsd ; then 787 ;;
788
789 *-freebsd*|*-dragonfly*)
871 case ${egid} in 790 case ${egid} in
872 *[!0-9]*) # Non numeric 791 *[!0-9]*) # Non numeric
873 for egid in `jot 898 101`; do 792 for ((egid = 101; egid <= 999; egid++)); do
874 [ -z "`egetent group ${egid}`" ] && break 793 [[ -z $(egetent group ${egid}) ]] && break
875 done 794 done
876 esac 795 esac
877 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 796 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
878 else 797 ;;
798
799 *-netbsd*)
800 case ${egid} in
801 *[!0-9]*) # Non numeric
802 for ((egid = 101; egid <= 999; egid++)); do
803 [[ -z $(egetent group ${egid}) ]] && break
804 done
805 esac
806 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
807 ;;
808
809 *)
879 groupadd ${opts} ${egroup} || die "enewgroup failed" 810 groupadd ${opts} ${egroup} || die "enewgroup failed"
880 fi 811 ;;
812 esac
881 export SANDBOX_ON="${oldsandbox}" 813 export SANDBOX_ON="${oldsandbox}"
882} 814}
883 815
884# Simple script to replace 'dos2unix' binaries 816# @FUNCTION: edos2unix
885# vapier@gentoo.org 817# @USAGE: <file> [more files ...]
886# 818# @DESCRIPTION:
887# edos2unix(file, <more files>...) 819# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
820# to remove all of these text utilities from DEPEND variables because this
821# is a script based solution. Just give it a list of files to convert and
822# they will all be changed from the DOS CRLF format to the UNIX LF format.
888edos2unix() { 823edos2unix() {
889 for f in "$@" 824 echo "$@" | xargs sed -i 's/\r$//'
890 do
891 cp "${f}" ${T}/edos2unix
892 sed 's/\r$//' ${T}/edos2unix > "${f}"
893 done
894} 825}
895 826
896# Make a desktop file ! 827# Make a desktop file !
897# Great for making those icons in kde/gnome startmenu ! 828# Great for making those icons in kde/gnome startmenu !
898# Amaze your friends ! Get the women ! Join today ! 829# Amaze your friends ! Get the women ! Join today !
899# 830#
900# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 831# make_desktop_entry(<command>, [name], [icon], [type], [path])
901# 832#
902# binary: what binary does the app run with ? 833# binary: what command does the app run with ?
903# name: the name that will show up in the menu 834# name: the name that will show up in the menu
904# icon: give your little like a pretty little icon ... 835# icon: give your little like a pretty little icon ...
905# this can be relative (to /usr/share/pixmaps) or 836# this can be relative (to /usr/share/pixmaps) or
906# a full path to an icon 837# a full path to an icon
907# type: what kind of application is this ? for categories: 838# type: what kind of application is this ? for categories:
908# http://www.freedesktop.org/standards/menu-spec/ 839# http://standards.freedesktop.org/menu-spec/latest/apa.html
909# path: if your app needs to startup in a specific dir 840# path: if your app needs to startup in a specific dir
910make_desktop_entry() { 841make_desktop_entry() {
911 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 842 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
912 843
913 local exec="${1}" 844 local exec=${1}
914 local name="${2:-${PN}}" 845 local name=${2:-${PN}}
915 local icon="${3:-${PN}.png}" 846 local icon=${3:-${PN}}
916 local type="${4}" 847 local type=${4}
917 local subdir="${6}" 848 local path=${5}
918 local path="${5:-${GAMES_BINDIR}}" 849
919 if [ -z "${type}" ] 850 if [[ -z ${type} ]] ; then
920 then 851 local catmaj=${CATEGORY%%-*}
921 case ${CATEGORY} in 852 local catmin=${CATEGORY##*-}
922 "app-emulation") 853 case ${catmaj} in
923 type=Emulator 854 app)
924 subdir="Emulation" 855 case ${catmin} in
856 accessibility) type=Accessibility;;
857 admin) type=System;;
858 antivirus) type=System;;
859 arch) type=Archiving;;
860 backup) type=Archiving;;
861 cdr) type=DiscBurning;;
862 dicts) type=Dictionary;;
863 doc) type=Documentation;;
864 editors) type=TextEditor;;
865 emacs) type=TextEditor;;
866 emulation) type=Emulator;;
867 laptop) type=HardwareSettings;;
868 office) type=Office;;
869 pda) type=PDA;;
870 vim) type=TextEditor;;
871 xemacs) type=TextEditor;;
872 *) type=;;
873 esac
925 ;; 874 ;;
926 "games-"*) 875
927 type=Game 876 dev)
928 subdir="Games" 877 type="Development"
929 ;; 878 ;;
930 "net-"*) 879
931 type=Network 880 games)
932 subdir="${type}" 881 case ${catmin} in
882 action|fps) type=ActionGame;;
883 arcade) type=ArcadeGame;;
884 board) type=BoardGame;;
885 emulation) type=Emulator;;
886 kids) type=KidsGame;;
887 puzzle) type=LogicGame;;
888 roguelike) type=RolePlaying;;
889 rpg) type=RolePlaying;;
890 simulation) type=Simulation;;
891 sports) type=SportsGame;;
892 strategy) type=StrategyGame;;
893 *) type=;;
894 esac
895 type="Game;${type}"
933 ;; 896 ;;
897
898 gnome)
899 type="Gnome;GTK"
900 ;;
901
902 kde)
903 type="KDE;Qt"
904 ;;
905
906 mail)
907 type="Network;Email"
908 ;;
909
910 media)
911 case ${catmin} in
912 gfx) type=Graphics;;
913 radio) type=Tuner;;
914 sound) type=Audio;;
915 tv) type=TV;;
916 video) type=Video;;
917 *) type=;;
918 esac
919 type="AudioVideo;${type}"
920 ;;
921
922 net)
923 case ${catmin} in
924 dialup) type=Dialup;;
925 ftp) type=FileTransfer;;
926 im) type=InstantMessaging;;
927 irc) type=IRCClient;;
928 mail) type=Email;;
929 news) type=News;;
930 nntp) type=News;;
931 p2p) type=FileTransfer;;
932 *) type=;;
933 esac
934 type="Network;${type}"
935 ;;
936
937 sci)
938 case ${catmin} in
939 astro*) type=Astronomy;;
940 bio*) type=Biology;;
941 calc*) type=Calculator;;
942 chem*) type=Chemistry;;
943 elec*) type=Electronics;;
944 geo*) type=Geology;;
945 math*) type=Math;;
946 physics) type=Physics;;
947 visual*) type=DataVisualization;;
948 *) type=;;
949 esac
950 type="Science;${type}"
951 ;;
952
953 sys)
954 type="System"
955 ;;
956
957 www)
958 case ${catmin} in
959 client) type=WebBrowser;;
960 *) type=;;
961 esac
962 type="Network"
963 ;;
964
934 *) 965 *)
935 type= 966 type=
936 subdir=
937 ;; 967 ;;
938 esac 968 esac
939 fi 969 fi
940 local desktop="${T}/${exec}.desktop" 970 if [ "${SLOT}" == "0" ] ; then
971 local desktop_name="${PN}"
972 else
973 local desktop_name="${PN}-${SLOT}"
974 fi
975 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
976 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
941 977
978 cat <<-EOF > "${desktop}"
942echo "[Desktop Entry] 979 [Desktop Entry]
943Encoding=UTF-8
944Version=0.9.2
945Name=${name} 980 Name=${name}
946Type=Application 981 Type=Application
947Comment=${DESCRIPTION} 982 Comment=${DESCRIPTION}
948Exec=${exec} 983 Exec=${exec}
949Path=${path} 984 TryExec=${exec%% *}
950Icon=${icon} 985 Icon=${icon}
951Categories=Application;${type};" > "${desktop}" 986 Categories=${type};
987 EOF
952 988
989 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
990
991 (
992 # wrap the env here so that the 'insinto' call
993 # doesn't corrupt the env of the caller
994 insinto /usr/share/applications
995 doins "${desktop}"
996 )
997}
998
999# @FUNCTION: validate_desktop_entries
1000# @USAGE: [directories]
1001# @MAINTAINER:
1002# Carsten Lohrke <carlo@gentoo.org>
1003# @DESCRIPTION:
1004# Validate desktop entries using desktop-file-utils
1005validate_desktop_entries() {
1006 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1007 einfo "Checking desktop entry validity"
1008 local directories=""
1009 for d in /usr/share/applications $@ ; do
1010 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1011 done
1012 if [[ -n ${directories} ]] ; then
1013 for FILE in $(find ${directories} -name "*\.desktop" \
1014 -not -path '*.hidden*' | sort -u 2>/dev/null)
1015 do
1016 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1017 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1018 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1019 done
1020 fi
1021 echo ""
1022 else
1023 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1024 fi
1025}
1026
1027# @FUNCTION: make_session_desktop
1028# @USAGE: <title> <command> [command args...]
1029# @DESCRIPTION:
1030# Make a GDM/KDM Session file. The title is the file to execute to start the
1031# Window Manager. The command is the name of the Window Manager.
1032#
1033# You can set the name of the file via the ${wm} variable.
1034make_session_desktop() {
1035 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1036 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1037
1038 local title=$1
1039 local command=$2
1040 local desktop=${T}/${wm:-${PN}}.desktop
1041 shift 2
1042
1043 cat <<-EOF > "${desktop}"
1044 [Desktop Entry]
1045 Name=${title}
1046 Comment=This session logs you into ${title}
1047 Exec=${command} $*
1048 TryExec=${command}
1049 Type=XSession
1050 EOF
1051
1052 (
1053 # wrap the env here so that the 'insinto' call
1054 # doesn't corrupt the env of the caller
1055 insinto /usr/share/xsessions
1056 doins "${desktop}"
1057 )
1058}
1059
1060# @FUNCTION: domenu
1061# @USAGE: <menus>
1062# @DESCRIPTION:
1063# Install the list of .desktop menu files into the appropriate directory
1064# (/usr/share/applications).
1065domenu() {
1066 (
1067 # wrap the env here so that the 'insinto' call
1068 # doesn't corrupt the env of the caller
1069 local i j ret=0
953 insinto /usr/share/applications 1070 insinto /usr/share/applications
954 doins "${desktop}" 1071 for i in "$@" ; do
1072 if [[ -f ${i} ]] ; then
1073 doins "${i}"
1074 ((ret+=$?))
1075 elif [[ -d ${i} ]] ; then
1076 for j in "${i}"/*.desktop ; do
1077 doins "${j}"
1078 ((ret+=$?))
1079 done
1080 else
1081 ((++ret))
1082 fi
1083 done
1084 exit ${ret}
1085 )
1086}
955 1087
956 return 0 1088# @FUNCTION: newmenu
1089# @USAGE: <menu> <newname>
1090# @DESCRIPTION:
1091# Like all other new* functions, install the specified menu as newname.
1092newmenu() {
1093 (
1094 # wrap the env here so that the 'insinto' call
1095 # doesn't corrupt the env of the caller
1096 insinto /usr/share/applications
1097 newins "$@"
1098 )
1099}
1100
1101# @FUNCTION: doicon
1102# @USAGE: <list of icons>
1103# @DESCRIPTION:
1104# Install the list of icons into the icon directory (/usr/share/pixmaps).
1105# This is useful in conjunction with creating desktop/menu files.
1106doicon() {
1107 (
1108 # wrap the env here so that the 'insinto' call
1109 # doesn't corrupt the env of the caller
1110 local i j ret
1111 insinto /usr/share/pixmaps
1112 for i in "$@" ; do
1113 if [[ -f ${i} ]] ; then
1114 doins "${i}"
1115 ((ret+=$?))
1116 elif [[ -d ${i} ]] ; then
1117 for j in "${i}"/*.png ; do
1118 doins "${j}"
1119 ((ret+=$?))
1120 done
1121 else
1122 ((++ret))
1123 fi
1124 done
1125 exit ${ret}
1126 )
1127}
1128
1129# @FUNCTION: newicon
1130# @USAGE: <icon> <newname>
1131# @DESCRIPTION:
1132# Like all other new* functions, install the specified icon as newname.
1133newicon() {
1134 (
1135 # wrap the env here so that the 'insinto' call
1136 # doesn't corrupt the env of the caller
1137 insinto /usr/share/pixmaps
1138 newins "$@"
1139 )
957} 1140}
958 1141
959# for internal use only (unpack_pdv and unpack_makeself) 1142# for internal use only (unpack_pdv and unpack_makeself)
960find_unpackable_file() { 1143find_unpackable_file() {
961 local src="$1" 1144 local src=$1
962 if [ -z "${src}" ] 1145 if [[ -z ${src} ]] ; then
963 then
964 src="${DISTDIR}/${A}" 1146 src=${DISTDIR}/${A}
965 else 1147 else
966 if [ -e "${DISTDIR}/${src}" ] 1148 if [[ -e ${DISTDIR}/${src} ]] ; then
967 then
968 src="${DISTDIR}/${src}" 1149 src=${DISTDIR}/${src}
969 elif [ -e "${PWD}/${src}" ] 1150 elif [[ -e ${PWD}/${src} ]] ; then
970 then
971 src="${PWD}/${src}" 1151 src=${PWD}/${src}
972 elif [ -e "${src}" ] 1152 elif [[ -e ${src} ]] ; then
973 then
974 src="${src}" 1153 src=${src}
975 fi
976 fi 1154 fi
977 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1155 fi
1156 [[ ! -e ${src} ]] && return 1
978 echo "${src}" 1157 echo "${src}"
979} 1158}
980 1159
1160# @FUNCTION: unpack_pdv
1161# @USAGE: <file to unpack> <size of off_t>
1162# @DESCRIPTION:
981# Unpack those pesky pdv generated files ... 1163# Unpack those pesky pdv generated files ...
982# They're self-unpacking programs with the binary package stuffed in 1164# They're self-unpacking programs with the binary package stuffed in
983# the middle of the archive. Valve seems to use it a lot ... too bad 1165# the middle of the archive. Valve seems to use it a lot ... too bad
984# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1166# it seems to like to segfault a lot :(. So lets take it apart ourselves.
985# 1167#
986# Usage: unpack_pdv [file to unpack] [size of off_t]
987# - you have to specify the off_t size ... i have no idea how to extract that 1168# You have to specify the off_t size ... I have no idea how to extract that
988# information out of the binary executable myself. basically you pass in 1169# information out of the binary executable myself. Basically you pass in
989# the size of the off_t type (in bytes) on the machine that built the pdv 1170# the size of the off_t type (in bytes) on the machine that built the pdv
1171# archive.
1172#
990# archive. one way to determine this is by running the following commands: 1173# One way to determine this is by running the following commands:
1174#
1175# @CODE
991# strings <pdv archive> | grep lseek 1176# strings <pdv archive> | grep lseek
992# strace -elseek <pdv archive> 1177# strace -elseek <pdv archive>
1178# @CODE
1179#
993# basically look for the first lseek command (we do the strings/grep because 1180# Basically look for the first lseek command (we do the strings/grep because
994# sometimes the function call is _llseek or something) and steal the 2nd 1181# sometimes the function call is _llseek or something) and steal the 2nd
995# parameter. here is an example: 1182# parameter. Here is an example:
1183#
1184# @CODE
996# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1185# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
997# lseek 1186# lseek
998# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1187# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
999# lseek(3, -4, SEEK_END) = 2981250 1188# lseek(3, -4, SEEK_END) = 2981250
1189# @CODE
1190#
1000# thus we would pass in the value of '4' as the second parameter. 1191# Thus we would pass in the value of '4' as the second parameter.
1001unpack_pdv() { 1192unpack_pdv() {
1002 local src="`find_unpackable_file $1`" 1193 local src=$(find_unpackable_file "$1")
1003 local sizeoff_t="$2" 1194 local sizeoff_t=$2
1004 1195
1196 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1005 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1197 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1006 1198
1007 local shrtsrc="`basename ${src}`" 1199 local shrtsrc=$(basename "${src}")
1008 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1200 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1009 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1201 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1010 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1202 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1011 1203
1012 # grab metadata for debug reasons 1204 # grab metadata for debug reasons
1013 local metafile="$(emktemp)" 1205 local metafile=$(emktemp)
1014 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1206 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1015 1207
1016 # rip out the final file name from the metadata 1208 # rip out the final file name from the metadata
1017 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1209 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1018 datafile="`basename ${datafile}`" 1210 datafile=$(basename "${datafile}")
1019 1211
1020 # now lets uncompress/untar the file if need be 1212 # now lets uncompress/untar the file if need be
1021 local tmpfile="$(emktemp)" 1213 local tmpfile=$(emktemp)
1022 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1214 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1023 1215
1024 local iscompressed="`file -b ${tmpfile}`" 1216 local iscompressed=$(file -b "${tmpfile}")
1025 if [ "${iscompressed:0:8}" == "compress" ] ; then 1217 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1026 iscompressed=1 1218 iscompressed=1
1027 mv ${tmpfile}{,.Z} 1219 mv ${tmpfile}{,.Z}
1028 gunzip ${tmpfile} 1220 gunzip ${tmpfile}
1029 else 1221 else
1030 iscompressed=0 1222 iscompressed=0
1031 fi 1223 fi
1032 local istar="`file -b ${tmpfile}`" 1224 local istar=$(file -b "${tmpfile}")
1033 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1225 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1034 istar=1 1226 istar=1
1035 else 1227 else
1036 istar=0 1228 istar=0
1037 fi 1229 fi
1038 1230
1066 true 1258 true
1067 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1259 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1068 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1260 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1069} 1261}
1070 1262
1263# @FUNCTION: unpack_makeself
1264# @USAGE: [file to unpack] [offset] [tail|dd]
1265# @DESCRIPTION:
1071# Unpack those pesky makeself generated files ... 1266# Unpack those pesky makeself generated files ...
1072# They're shell scripts with the binary package tagged onto 1267# They're shell scripts with the binary package tagged onto
1073# the end of the archive. Loki utilized the format as does 1268# the end of the archive. Loki utilized the format as does
1074# many other game companies. 1269# many other game companies.
1075# 1270#
1076# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1271# If the file is not specified, then ${A} is used. If the
1077# - If the file is not specified then unpack will utilize ${A}.
1078# - If the offset is not specified then we will attempt to extract 1272# offset is not specified then we will attempt to extract
1079# the proper offset from the script itself. 1273# the proper offset from the script itself.
1080unpack_makeself() { 1274unpack_makeself() {
1275 local src_input=${1:-${A}}
1081 local src="$(find_unpackable_file "$1")" 1276 local src=$(find_unpackable_file "${src_input}")
1082 local skip="$2" 1277 local skip=$2
1083 local exe="$3" 1278 local exe=$3
1084 1279
1280 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1281
1085 local shrtsrc="$(basename "${src}")" 1282 local shrtsrc=$(basename "${src}")
1086 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1283 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1087 if [ -z "${skip}" ] 1284 if [[ -z ${skip} ]] ; then
1088 then
1089 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1285 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1090 local skip=0 1286 local skip=0
1091 exe=tail 1287 exe=tail
1092 case ${ver} in 1288 case ${ver} in
1093 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1289 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1094 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1290 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1095 ;; 1291 ;;
1096 2.0|2.0.1) 1292 2.0|2.0.1)
1097 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1293 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1098 ;; 1294 ;;
1106 ;; 1302 ;;
1107 2.1.3) 1303 2.1.3)
1108 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1304 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1109 let skip="skip + 1" 1305 let skip="skip + 1"
1110 ;; 1306 ;;
1111 2.1.4) 1307 2.1.4|2.1.5)
1112 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1308 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1113 skip=$(head -n ${skip} "${src}" | wc -c) 1309 skip=$(head -n ${skip} "${src}" | wc -c)
1114 exe="dd" 1310 exe="dd"
1115 ;; 1311 ;;
1116 *) 1312 *)
1128 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1324 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1129 *) die "makeself cant handle exe '${exe}'" 1325 *) die "makeself cant handle exe '${exe}'"
1130 esac 1326 esac
1131 1327
1132 # lets grab the first few bytes of the file to figure out what kind of archive it is 1328 # lets grab the first few bytes of the file to figure out what kind of archive it is
1133 local tmpfile="$(emktemp)" 1329 local tmpfile=$(emktemp)
1134 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1330 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1135 local filetype="$(file -b "${tmpfile}")" 1331 local filetype=$(file -b "${tmpfile}")
1136 case ${filetype} in 1332 case ${filetype} in
1137 *tar\ archive) 1333 *tar\ archive*)
1138 eval ${exe} | tar --no-same-owner -xf - 1334 eval ${exe} | tar --no-same-owner -xf -
1139 ;; 1335 ;;
1140 bzip2*) 1336 bzip2*)
1141 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1337 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1142 ;; 1338 ;;
1152 ;; 1348 ;;
1153 esac 1349 esac
1154 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1350 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1155} 1351}
1156 1352
1353# @FUNCTION: check_license
1354# @USAGE: [license]
1355# @DESCRIPTION:
1157# Display a license for user to accept. 1356# Display a license for user to accept. If no license is
1158#
1159# Usage: check_license [license]
1160# - If the file is not specified then ${LICENSE} is used. 1357# specified, then ${LICENSE} is used.
1161check_license() { 1358check_license() {
1162 local lic=$1 1359 local lic=$1
1163 if [ -z "${lic}" ] ; then 1360 if [ -z "${lic}" ] ; then
1164 lic="${PORTDIR}/licenses/${LICENSE}" 1361 lic="${PORTDIR}/licenses/${LICENSE}"
1165 else 1362 else
1166 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1363 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1167 lic="${PORTDIR}/licenses/${src}" 1364 lic="${PORTDIR}/licenses/${lic}"
1168 elif [ -e "${PWD}/${src}" ] ; then 1365 elif [ -e "${PWD}/${lic}" ] ; then
1169 lic="${PWD}/${src}" 1366 lic="${PWD}/${lic}"
1170 elif [ -e "${src}" ] ; then 1367 elif [ -e "${lic}" ] ; then
1171 lic="${src}" 1368 lic="${lic}"
1172 fi
1173 fi 1369 fi
1174 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1370 fi
1175 local l="`basename ${lic}`" 1371 local l="`basename ${lic}`"
1176 1372
1177 # here is where we check for the licenses the user already 1373 # here is where we check for the licenses the user already
1178 # accepted ... if we don't find a match, we make the user accept 1374 # accepted ... if we don't find a match, we make the user accept
1179 local shopts=$-
1180 local alic 1375 local alic
1181 set -o noglob #so that bash doesn't expand "*" 1376 eshopts_push -o noglob # so that bash doesn't expand "*"
1182 for alic in ${ACCEPT_LICENSE} ; do 1377 for alic in ${ACCEPT_LICENSE} ; do
1183 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1378 if [[ ${alic} == ${l} ]]; then
1184 set +o noglob; set -${shopts} #reset old shell opts 1379 eshopts_pop
1185 return 0 1380 return 0
1186 fi 1381 fi
1187 done 1382 done
1188 set +o noglob; set -$shopts #reset old shell opts 1383 eshopts_pop
1384 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1189 1385
1190 local licmsg="$(emktemp)" 1386 local licmsg=$(emktemp)
1191 cat << EOF > ${licmsg} 1387 cat <<-EOF > ${licmsg}
1192********************************************************** 1388 **********************************************************
1193The following license outlines the terms of use of this 1389 The following license outlines the terms of use of this
1194package. You MUST accept this license for installation to 1390 package. You MUST accept this license for installation to
1195continue. When you are done viewing, hit 'q'. If you 1391 continue. When you are done viewing, hit 'q'. If you
1196CTRL+C out of this, the install will not run! 1392 CTRL+C out of this, the install will not run!
1197********************************************************** 1393 **********************************************************
1198 1394
1199EOF 1395 EOF
1200 cat ${lic} >> ${licmsg} 1396 cat ${lic} >> ${licmsg}
1201 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1397 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1202 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1398 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1203 read alic 1399 read alic
1204 case ${alic} in 1400 case ${alic} in
1211 die "Failed to accept license" 1407 die "Failed to accept license"
1212 ;; 1408 ;;
1213 esac 1409 esac
1214} 1410}
1215 1411
1412# @FUNCTION: cdrom_get_cds
1413# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1414# @DESCRIPTION:
1216# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1415# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1217# the whole 'non-interactive' policy, but damnit I want CD support ! 1416# the whole 'non-interactive' policy, but damnit I want CD support !
1218# 1417#
1219# with these cdrom functions we handle all the user interaction and 1418# With these cdrom functions we handle all the user interaction and
1220# standardize everything. all you have to do is call cdrom_get_cds() 1419# standardize everything. All you have to do is call cdrom_get_cds()
1221# and when the function returns, you can assume that the cd has been 1420# and when the function returns, you can assume that the cd has been
1222# found at CDROM_ROOT. 1421# found at CDROM_ROOT.
1223# 1422#
1423# The function will attempt to locate a cd based upon a file that is on
1424# the cd. The more files you give this function, the more cds
1425# the cdrom functions will handle.
1426#
1224# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1427# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1225# etc... if you want to give the cds better names, then just export 1428# etc... If you want to give the cds better names, then just export
1226# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1429# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1430# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1431# also use the CDROM_NAME_SET bash array.
1227# 1432#
1228# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1433# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1229#
1230# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1231# - this will attempt to locate a cd based upon a file that is on
1232# the cd ... the more files you give this function, the more cds
1233# the cdrom functions will handle
1234cdrom_get_cds() { 1434cdrom_get_cds() {
1235 # first we figure out how many cds we're dealing with by 1435 # first we figure out how many cds we're dealing with by
1236 # the # of files they gave us 1436 # the # of files they gave us
1237 local cdcnt=0 1437 local cdcnt=0
1238 local f= 1438 local f=
1239 for f in "$@" ; do 1439 for f in "$@" ; do
1240 cdcnt=$((cdcnt + 1)) 1440 ((++cdcnt))
1241 export CDROM_CHECK_${cdcnt}="$f" 1441 export CDROM_CHECK_${cdcnt}="$f"
1242 done 1442 done
1243 export CDROM_TOTAL_CDS=${cdcnt} 1443 export CDROM_TOTAL_CDS=${cdcnt}
1244 export CDROM_CURRENT_CD=1 1444 export CDROM_CURRENT_CD=1
1245 1445
1246 # now we see if the user gave use CD_ROOT ... 1446 # now we see if the user gave use CD_ROOT ...
1247 # if they did, let's just believe them that it's correct 1447 # if they did, let's just believe them that it's correct
1248 if [ ! -z "${CD_ROOT}" ] ; then 1448 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1249 export CDROM_ROOT="${CD_ROOT}"
1250 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1251 return
1252 fi
1253 # do the same for CD_ROOT_X
1254 if [ ! -z "${CD_ROOT_1}" ] ; then
1255 local var= 1449 local var=
1256 cdcnt=0 1450 cdcnt=0
1257 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1451 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1258 cdcnt=$((cdcnt + 1)) 1452 ((++cdcnt))
1259 var="CD_ROOT_${cdcnt}" 1453 var="CD_ROOT_${cdcnt}"
1454 [[ -z ${!var} ]] && var="CD_ROOT"
1260 if [ -z "${!var}" ] ; then 1455 if [[ -z ${!var} ]] ; then
1261 eerror "You must either use just the CD_ROOT" 1456 eerror "You must either use just the CD_ROOT"
1262 eerror "or specify ALL the CD_ROOT_X variables." 1457 eerror "or specify ALL the CD_ROOT_X variables."
1263 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1458 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1264 die "could not locate CD_ROOT_${cdcnt}" 1459 die "could not locate CD_ROOT_${cdcnt}"
1265 fi 1460 fi
1266 export CDROM_ROOTS_${cdcnt}="${!var}"
1267 done 1461 done
1268 export CDROM_ROOT=${CDROM_ROOTS_1} 1462 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1269 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1463 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1464 export CDROM_SET=-1
1465 for f in ${CDROM_CHECK_1//:/ } ; do
1466 ((++CDROM_SET))
1467 [[ -e ${CD_ROOT}/${f} ]] && break
1468 done
1469 export CDROM_MATCH=${f}
1270 return 1470 return
1271 fi 1471 fi
1272 1472
1473 # User didn't help us out so lets make sure they know they can
1474 # simplify the whole process ...
1273 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1475 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1274 einfon "This ebuild will need the " 1476 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1275 if [ -z "${CDROM_NAME}" ] ; then
1276 echo "cdrom for ${PN}."
1277 else
1278 echo "${CDROM_NAME}."
1279 fi
1280 echo 1477 echo
1281 einfo "If you do not have the CD, but have the data files" 1478 einfo "If you do not have the CD, but have the data files"
1282 einfo "mounted somewhere on your filesystem, just export" 1479 einfo "mounted somewhere on your filesystem, just export"
1283 einfo "the variable CD_ROOT so that it points to the" 1480 einfo "the variable CD_ROOT so that it points to the"
1284 einfo "directory containing the files." 1481 einfo "directory containing the files."
1285 echo 1482 echo
1483 einfo "For example:"
1484 einfo "export CD_ROOT=/mnt/cdrom"
1485 echo
1286 else 1486 else
1487 if [[ -n ${CDROM_NAME_SET} ]] ; then
1488 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1489 cdcnt=0
1490 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1491 ((++cdcnt))
1492 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1493 done
1494 fi
1495
1287 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1496 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1288 cdcnt=0 1497 cdcnt=0
1289 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1498 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1290 cdcnt=$((cdcnt + 1)) 1499 ((++cdcnt))
1291 var="CDROM_NAME_${cdcnt}" 1500 var="CDROM_NAME_${cdcnt}"
1292 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1501 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1293 done 1502 done
1294 echo 1503 echo
1295 einfo "If you do not have the CDs, but have the data files" 1504 einfo "If you do not have the CDs, but have the data files"
1296 einfo "mounted somewhere on your filesystem, just export" 1505 einfo "mounted somewhere on your filesystem, just export"
1297 einfo "the following variables so they point to the right place:" 1506 einfo "the following variables so they point to the right place:"
1298 einfon "" 1507 einfon ""
1299 cdcnt=0 1508 cdcnt=0
1300 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1509 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1301 cdcnt=$((cdcnt + 1)) 1510 ((++cdcnt))
1302 echo -n " CD_ROOT_${cdcnt}" 1511 echo -n " CD_ROOT_${cdcnt}"
1303 done 1512 done
1304 echo 1513 echo
1305 einfo "Or, if you have all the files in the same place, or" 1514 einfo "Or, if you have all the files in the same place, or"
1306 einfo "you only have one cdrom, you can export CD_ROOT" 1515 einfo "you only have one cdrom, you can export CD_ROOT"
1307 einfo "and that place will be used as the same data source" 1516 einfo "and that place will be used as the same data source"
1308 einfo "for all the CDs." 1517 einfo "for all the CDs."
1309 echo 1518 echo
1519 einfo "For example:"
1520 einfo "export CD_ROOT_1=/mnt/cdrom"
1521 echo
1310 fi 1522 fi
1523
1524 export CDROM_SET=""
1311 export CDROM_CURRENT_CD=0 1525 export CDROM_CURRENT_CD=0
1312 cdrom_load_next_cd 1526 cdrom_load_next_cd
1313} 1527}
1314 1528
1315# this is only used when you need access to more than one cd. 1529# @FUNCTION: cdrom_load_next_cd
1316# when you have finished using the first cd, just call this function. 1530# @DESCRIPTION:
1317# when it returns, CDROM_ROOT will be pointing to the second cd. 1531# Some packages are so big they come on multiple CDs. When you're done reading
1318# remember, you can only go forward in the cd chain, you can't go back. 1532# files off a CD and want access to the next one, just call this function.
1533# Again, all the messy details of user interaction are taken care of for you.
1534# Once this returns, just read the variable CDROM_ROOT for the location of the
1535# mounted CD. Note that you can only go forward in the CD list, so make sure
1536# you only call this function when you're done using the current CD.
1319cdrom_load_next_cd() { 1537cdrom_load_next_cd() {
1320 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1321 local var= 1538 local var
1322 1539 ((++CDROM_CURRENT_CD))
1323 if [ ! -z "${CD_ROOT}" ] ; then
1324 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1325 return
1326 fi
1327 1540
1328 unset CDROM_ROOT 1541 unset CDROM_ROOT
1329 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1542 var=CD_ROOT_${CDROM_CURRENT_CD}
1543 [[ -z ${!var} ]] && var="CD_ROOT"
1330 if [ -z "${!var}" ] ; then 1544 if [[ -z ${!var} ]] ; then
1331 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1545 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1332 cdrom_locate_file_on_cd ${!var} 1546 _cdrom_locate_file_on_cd ${!var}
1333 else 1547 else
1334 export CDROM_ROOT="${!var}" 1548 export CDROM_ROOT=${!var}
1335 fi 1549 fi
1336 1550
1337 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1551 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1338} 1552}
1339 1553
1342# all it does is try to locate a give file on a cd ... if the cd isn't 1556# all it does is try to locate a give file on a cd ... if the cd isn't
1343# found, then a message asking for the user to insert the cdrom will be 1557# found, then a message asking for the user to insert the cdrom will be
1344# displayed and we'll hang out here until: 1558# displayed and we'll hang out here until:
1345# (1) the file is found on a mounted cdrom 1559# (1) the file is found on a mounted cdrom
1346# (2) the user hits CTRL+C 1560# (2) the user hits CTRL+C
1347cdrom_locate_file_on_cd() { 1561_cdrom_locate_file_on_cd() {
1348 while [ -z "${CDROM_ROOT}" ] ; do
1349 local dir="$(dirname ${@})"
1350 local file="$(basename ${@})"
1351 local mline="" 1562 local mline=""
1352 local showedmsg=0 1563 local showedmsg=0 showjolietmsg=0
1353 1564
1354 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1565 while [[ -z ${CDROM_ROOT} ]] ; do
1566 local i=0
1567 local -a cdset=(${*//:/ })
1568 if [[ -n ${CDROM_SET} ]] ; then
1569 cdset=(${cdset[${CDROM_SET}]})
1570 fi
1571
1572 while [[ -n ${cdset[${i}]} ]] ; do
1573 local dir=$(dirname ${cdset[${i}]})
1574 local file=$(basename ${cdset[${i}]})
1575
1576 local point= node= fs= foo=
1577 while read point node fs foo ; do
1578 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1579 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1580 && continue
1581 point=${point//\040/ }
1355 [ -d "${mline}/${dir}" ] || continue 1582 [[ ! -d ${point}/${dir} ]] && continue
1356 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1583 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1357 && export CDROM_ROOT=${mline} 1584 export CDROM_ROOT=${point}
1585 export CDROM_SET=${i}
1586 export CDROM_MATCH=${cdset[${i}]}
1587 return
1588 done <<< "$(get_mounts)"
1589
1590 ((++i))
1358 done 1591 done
1359 1592
1360 if [ -z "${CDROM_ROOT}" ] ; then
1361 echo 1593 echo
1362 if [ ${showedmsg} -eq 0 ] ; then 1594 if [[ ${showedmsg} -eq 0 ]] ; then
1363 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1595 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1364 if [ -z "${CDROM_NAME}" ] ; then 1596 if [[ -z ${CDROM_NAME} ]] ; then
1365 einfo "Please insert the cdrom for ${PN} now !" 1597 einfo "Please insert+mount the cdrom for ${PN} now !"
1366 else
1367 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1368 fi
1369 else 1598 else
1370 if [ -z "${CDROM_NAME_1}" ] ; then
1371 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1372 else
1373 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1374 einfo "Please insert+mount the ${!var} cdrom now !" 1599 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1375 fi
1376 fi 1600 fi
1377 showedmsg=1 1601 else
1602 if [[ -z ${CDROM_NAME_1} ]] ; then
1603 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1604 else
1605 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1606 einfo "Please insert+mount the ${!var} cdrom now !"
1607 fi
1378 fi 1608 fi
1609 showedmsg=1
1610 fi
1379 einfo "Press return to scan for the cd again" 1611 einfo "Press return to scan for the cd again"
1380 einfo "or hit CTRL+C to abort the emerge." 1612 einfo "or hit CTRL+C to abort the emerge."
1381 read 1613 echo
1614 if [[ ${showjolietmsg} -eq 0 ]] ; then
1615 showjolietmsg=1
1616 else
1617 ewarn "If you are having trouble with the detection"
1618 ewarn "of your CD, it is possible that you do not have"
1619 ewarn "Joliet support enabled in your kernel. Please"
1620 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1621 ebeep 5
1382 fi 1622 fi
1623 read || die "something is screwed with your system"
1383 done 1624 done
1384} 1625}
1385 1626
1627# @FUNCTION: strip-linguas
1628# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1629# @DESCRIPTION:
1386# Make sure that LINGUAS only contains languages that 1630# Make sure that LINGUAS only contains languages that
1387# a package can support 1631# a package can support. The first form allows you to
1388# 1632# specify a list of LINGUAS. The -i builds a list of po
1389# usage: strip-linguas <allow LINGUAS> 1633# files found in all the directories and uses the
1390# strip-linguas -i <directories of .po files> 1634# intersection of the lists. The -u builds a list of po
1391# strip-linguas -u <directories of .po files> 1635# files found in all the directories and uses the union
1392# 1636# of the lists.
1393# The first form allows you to specify a list of LINGUAS.
1394# The -i builds a list of po files found in all the
1395# directories and uses the intersection of the lists.
1396# The -u builds a list of po files found in all the
1397# directories and uses the union of the lists.
1398strip-linguas() { 1637strip-linguas() {
1399 local ls newls 1638 local ls newls nols
1400 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1639 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1401 local op="$1"; shift 1640 local op=$1; shift
1402 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1641 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1403 local d f 1642 local d f
1404 for d in "$@" ; do 1643 for d in "$@" ; do
1405 if [ "${op}" == "-u" ] ; then 1644 if [[ ${op} == "-u" ]] ; then
1406 newls="${ls}" 1645 newls=${ls}
1407 else 1646 else
1408 newls="" 1647 newls=""
1409 fi 1648 fi
1410 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1649 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1411 if [ "${op}" == "-i" ] ; then 1650 if [[ ${op} == "-i" ]] ; then
1412 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1651 hasq ${f} ${ls} && newls="${newls} ${f}"
1413 else 1652 else
1414 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1653 hasq ${f} ${ls} || newls="${newls} ${f}"
1415 fi 1654 fi
1416 done 1655 done
1417 ls="${newls}" 1656 ls=${newls}
1418 done 1657 done
1419 ls="${ls//.po}"
1420 else 1658 else
1421 ls="$@" 1659 ls="$@"
1422 fi 1660 fi
1423 1661
1424 ls=" ${ls} " 1662 nols=""
1425 newls="" 1663 newls=""
1426 for f in ${LINGUAS} ; do 1664 for f in ${LINGUAS} ; do
1427 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1665 if hasq ${f} ${ls} ; then
1428 nl="${newls} ${f}" 1666 newls="${newls} ${f}"
1429 else 1667 else
1430 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1668 nols="${nols} ${f}"
1431 fi 1669 fi
1432 done 1670 done
1433 if [ -z "${newls}" ] ; then 1671 [[ -n ${nols} ]] \
1434 unset LINGUAS 1672 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1435 else
1436 export LINGUAS="${newls}" 1673 export LINGUAS=${newls:1}
1437 fi
1438} 1674}
1439 1675
1440# moved from kernel.eclass since they are generally useful outside of 1676# @FUNCTION: preserve_old_lib
1441# kernel.eclass -iggy (20041002) 1677# @USAGE: <libs to preserve> [more libs]
1442 1678# @DESCRIPTION:
1443# the following functions are useful in kernel module ebuilds, etc.
1444# for an example see ivtv or drbd ebuilds
1445
1446# set's ARCH to match what the kernel expects
1447set_arch_to_kernel() {
1448 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1449 case ${ARCH} in
1450 x86) export ARCH="i386";;
1451 amd64) export ARCH="x86_64";;
1452 hppa) export ARCH="parisc";;
1453 mips) export ARCH="mips";;
1454 *) export ARCH="${ARCH}";;
1455 esac
1456}
1457
1458# set's ARCH back to what portage expects
1459set_arch_to_portage() {
1460 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1461}
1462
1463# Jeremy Huddleston <eradicator@gentoo.org>:
1464# preserve_old_lib /path/to/libblah.so.0
1465# preserve_old_lib_notify /path/to/libblah.so.0
1466#
1467# These functions are useful when a lib in your package changes --soname. Such 1679# These functions are useful when a lib in your package changes ABI SONAME.
1468# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1680# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1469# would break packages that link against it. Most people get around this 1681# would break packages that link against it. Most people get around this
1470# by using the portage SLOT mechanism, but that is not always a relevant 1682# by using the portage SLOT mechanism, but that is not always a relevant
1471# solution, so instead you can add the following to your ebuilds: 1683# solution, so instead you can call this from pkg_preinst. See also the
1472# 1684# preserve_old_lib_notify function.
1473# src_install() {
1474# ...
1475# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1476# ...
1477# }
1478#
1479# pkg_postinst() {
1480# ...
1481# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1482# ...
1483# }
1484
1485preserve_old_lib() { 1685preserve_old_lib() {
1486 LIB=$1 1686 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1687 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1688 die "Invalid preserve_old_lib() usage"
1689 fi
1690 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1487 1691
1488 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1692 # let portage worry about it
1489 SONAME=`basename ${LIB}` 1693 has preserve-libs ${FEATURES} && return 0
1490 DIRNAME=`dirname ${LIB}`
1491 1694
1492 dodir ${DIRNAME} 1695 local lib dir
1493 cp ${ROOT}${LIB} ${D}${DIRNAME} 1696 for lib in "$@" ; do
1697 [[ -e ${ROOT}/${lib} ]] || continue
1698 dir=${lib%/*}
1699 dodir ${dir} || die "dodir ${dir} failed"
1700 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1494 touch ${D}${LIB} 1701 touch "${D}"/${lib}
1495 fi 1702 done
1496} 1703}
1497 1704
1705# @FUNCTION: preserve_old_lib_notify
1706# @USAGE: <libs to notify> [more libs]
1707# @DESCRIPTION:
1708# Spit helpful messages about the libraries preserved by preserve_old_lib.
1498preserve_old_lib_notify() { 1709preserve_old_lib_notify() {
1499 LIB=$1 1710 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1711 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1712 die "Invalid preserve_old_lib_notify() usage"
1713 fi
1500 1714
1501 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1715 # let portage worry about it
1502 SONAME=`basename ${LIB}` 1716 has preserve-libs ${FEATURES} && return 0
1503 1717
1718 local lib notice=0
1719 for lib in "$@" ; do
1720 [[ -e ${ROOT}/${lib} ]] || continue
1721 if [[ ${notice} -eq 0 ]] ; then
1722 notice=1
1504 einfo "An old version of an installed library was detected on your system." 1723 ewarn "Old versions of installed libraries were detected on your system."
1505 einfo "In order to avoid breaking packages that link against is, this older version" 1724 ewarn "In order to avoid breaking packages that depend on these old libs,"
1506 einfo "is not being removed. In order to make full use of this newer version," 1725 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1507 einfo "you will need to execute the following command:" 1726 ewarn "in order to remove these old dependencies. If you do not have this"
1508 einfo " revdep-rebuild --soname ${SONAME}" 1727 ewarn "helper program, simply emerge the 'gentoolkit' package."
1509 einfo 1728 ewarn
1510 einfo "After doing that, you can safely remove ${LIB}" 1729 fi
1511 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild" 1730 ewarn " # revdep-rebuild --library ${lib##*/}"
1512 fi 1731 done
1732 if [[ ${notice} -eq 1 ]] ; then
1733 ewarn
1734 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1735 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1736 for lib in "$@" ; do
1737 ewarn " # rm '${lib}'"
1738 done
1739 fi
1513} 1740}
1741
1742# @FUNCTION: built_with_use
1743# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1744# @DESCRIPTION:
1745# A temporary hack until portage properly supports DEPENDing on USE
1746# flags being enabled in packages. This will check to see if the specified
1747# DEPEND atom was built with the specified list of USE flags. The
1748# --missing option controls the behavior if called on a package that does
1749# not actually support the defined USE flags (aka listed in IUSE).
1750# The default is to abort (call die). The -a and -o flags control
1751# the requirements of the USE flags. They correspond to "and" and "or"
1752# logic. So the -a flag means all listed USE flags must be enabled
1753# while the -o flag means at least one of the listed IUSE flags must be
1754# enabled. The --hidden option is really for internal use only as it
1755# means the USE flag we're checking is hidden expanded, so it won't be found
1756# in IUSE like normal USE flags.
1757#
1758# Remember that this function isn't terribly intelligent so order of optional
1759# flags matter.
1760built_with_use() {
1761 local hidden="no"
1762 if [[ $1 == "--hidden" ]] ; then
1763 hidden="yes"
1764 shift
1765 fi
1766
1767 local missing_action="die"
1768 if [[ $1 == "--missing" ]] ; then
1769 missing_action=$2
1770 shift ; shift
1771 case ${missing_action} in
1772 true|false|die) ;;
1773 *) die "unknown action '${missing_action}'";;
1774 esac
1775 fi
1776
1777 local opt=$1
1778 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1779
1780 local PKG=$(best_version $1)
1781 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1782 shift
1783
1784 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1785 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1786
1787 # if the IUSE file doesn't exist, the read will error out, we need to handle
1788 # this gracefully
1789 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1790 case ${missing_action} in
1791 true) return 0;;
1792 false) return 1;;
1793 die) die "Unable to determine what USE flags $PKG was built with";;
1794 esac
1795 fi
1796
1797 if [[ ${hidden} == "no" ]] ; then
1798 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1799 # Don't check USE_EXPAND #147237
1800 local expand
1801 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1802 if [[ $1 == ${expand}_* ]] ; then
1803 expand=""
1804 break
1805 fi
1806 done
1807 if [[ -n ${expand} ]] ; then
1808 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1809 case ${missing_action} in
1810 true) return 0;;
1811 false) return 1;;
1812 die) die "$PKG does not actually support the $1 USE flag!";;
1813 esac
1814 fi
1815 fi
1816 fi
1817
1818 local USE_BUILT=$(<${USEFILE})
1819 while [[ $# -gt 0 ]] ; do
1820 if [[ ${opt} = "-o" ]] ; then
1821 has $1 ${USE_BUILT} && return 0
1822 else
1823 has $1 ${USE_BUILT} || return 1
1824 fi
1825 shift
1826 done
1827 [[ ${opt} = "-a" ]]
1828}
1829
1830# @FUNCTION: epunt_cxx
1831# @USAGE: [dir to scan]
1832# @DESCRIPTION:
1833# Many configure scripts wrongly bail when a C++ compiler could not be
1834# detected. If dir is not specified, then it defaults to ${S}.
1835#
1836# http://bugs.gentoo.org/73450
1837epunt_cxx() {
1838 local dir=$1
1839 [[ -z ${dir} ]] && dir=${S}
1840 ebegin "Removing useless C++ checks"
1841 local f
1842 find "${dir}" -name configure | while read f ; do
1843 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1844 done
1845 eend 0
1846}
1847
1848# @FUNCTION: make_wrapper
1849# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1850# @DESCRIPTION:
1851# Create a shell wrapper script named wrapper in installpath
1852# (defaults to the bindir) to execute target (default of wrapper) by
1853# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1854# libpaths followed by optionally changing directory to chdir.
1855make_wrapper() {
1856 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1857 local tmpwrapper=$(emktemp)
1858 # We don't want to quote ${bin} so that people can pass complex
1859 # things as $bin ... "./someprog --args"
1860 cat << EOF > "${tmpwrapper}"
1861#!/bin/sh
1862cd "${chdir:-.}"
1863if [ -n "${libdir}" ] ; then
1864 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1865 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1866 else
1867 export LD_LIBRARY_PATH="${libdir}"
1868 fi
1869fi
1870exec ${bin} "\$@"
1871EOF
1872 chmod go+rx "${tmpwrapper}"
1873 if [[ -n ${path} ]] ; then
1874 (
1875 exeinto "${path}"
1876 newexe "${tmpwrapper}" "${wrapper}"
1877 ) || die
1878 else
1879 newbin "${tmpwrapper}" "${wrapper}" || die
1880 fi
1881}
1882
1883# @FUNCTION: prepalldocs
1884# @USAGE:
1885# @DESCRIPTION:
1886# Compress files in /usr/share/doc which are not already
1887# compressed, excluding /usr/share/doc/${PF}/html.
1888# Uses the ecompressdir to do the compression.
1889# 2009-02-18 by betelgeuse:
1890# Commented because ecompressdir is even more internal to
1891# Portage than prepalldocs (it's not even mentioned in man 5
1892# ebuild). Please submit a better version for review to gentoo-dev
1893# if you want prepalldocs here.
1894#prepalldocs() {
1895# if [[ -n $1 ]] ; then
1896# ewarn "prepalldocs: invalid usage; takes no arguments"
1897# fi
1898
1899# cd "${D}"
1900# [[ -d usr/share/doc ]] || return 0
1901
1902# find usr/share/doc -exec gzip {} +
1903# ecompressdir --ignore /usr/share/doc/${PF}/html
1904# ecompressdir --queue /usr/share/doc
1905#}

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