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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 1.325 2010/01/09 20:06:24 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
246 else
247 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
248 fi
249 else
250 if [ ! -d ${EPATCH_SOURCE} ]
251 then
252 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
253 then
254 EPATCH_SOURCE="$1"
255 fi 261 fi
256 262
257 echo 263 # Let people filter things dynamically
258 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
259 eerror
260 eerror " ${EPATCH_SOURCE}"
261 echo
262 die "Cannot find \$EPATCH_SOURCE!"
263 fi
264
265 local EPATCH_SOURCE="${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}" ] 264 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
305 then 265 # let people use globs in the exclude
306 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 266 eshopts_push -o noglob
307 then 267
268 local ex
269 for ex in ${EPATCH_EXCLUDE} ; do
270 if [[ ${patchname} == ${ex} ]] ; then
271 eshopts_pop
308 continue 272 continue
309 fi 273 fi
274 done
275 eshopts_pop
276 fi
277
278 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
279 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
280 einfo "${EPATCH_SINGLE_MSG}"
281 else
282 einfo "Applying ${patchname} ..."
310 fi 283 fi
311
312 if [ "${SINGLE_PATCH}" = "yes" ]
313 then
314 if [ -n "${EPATCH_SINGLE_MSG}" ]
315 then
316 einfo "${EPATCH_SINGLE_MSG}"
317 else 284 else
318 einfo "Applying ${x##*/}..." 285 einfo " ${patchname} ..."
286 fi
287
288 # most of the time, there will only be one run per unique name,
289 # but if there are more, make sure we get unique log filenames
290 local STDERR_TARGET="${T}/${patchname}.out"
291 if [[ -e ${STDERR_TARGET} ]] ; then
292 STDERR_TARGET="${T}/${patchname}-$$.out"
293 fi
294
295 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
296
297 # Decompress the patch if need be
298 local count=0
299 local PATCH_TARGET
300 if [[ -n ${PIPE_CMD} ]] ; then
301 PATCH_TARGET="${T}/$$.patch"
302 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
303
304 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
305 echo
306 eerror "Could not extract patch!"
307 #die "Could not extract patch!"
308 count=5
309 break
310 fi
311 else
312 PATCH_TARGET=${x}
313 fi
314
315 # Check for absolute paths in patches. If sandbox is disabled,
316 # people could (accidently) patch files in the root filesystem.
317 # Or trigger other unpleasantries #237667. So disallow -p0 on
318 # such patches.
319 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
320 if [[ -n ${abs_paths} ]] ; then
321 count=1
322 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
323 fi
324
325 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
326 while [[ ${count} -lt 5 ]] ; do
327 # Generate some useful debug info ...
328 (
329 _epatch_draw_line "***** ${patchname} *****"
330 echo
331 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
332 echo
333 _epatch_draw_line "***** ${patchname} *****"
334 ) >> "${STDERR_TARGET}"
335
336 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
337 (
338 _epatch_draw_line "***** ${patchname} *****"
339 echo
340 echo "ACTUALLY APPLYING ${patchname} ..."
341 echo
342 _epatch_draw_line "***** ${patchname} *****"
343 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
344 ) >> "${STDERR_TARGET}"
345
346 if [ $? -ne 0 ] ; then
347 echo
348 eerror "A dry-run of patch command succeeded, but actually"
349 eerror "applying the patch failed!"
350 #die "Real world sux compared to the dreamworld!"
351 count=5
319 fi 352 fi
320 else 353 break
321 einfo " ${x##*/}..."
322 fi 354 fi
323 355
324 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 356 : $(( count++ ))
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 357 done
387 358
388 if [ "${PATCH_SUFFIX}" != "patch" ] 359 # if we had to decompress the patch, delete the temp one
389 then 360 if [[ -n ${PIPE_CMD} ]] ; then
390 rm -f ${PATCH_TARGET} 361 rm -f "${PATCH_TARGET}"
391 fi 362 fi
392 363
393 if [ "${count}" -eq 5 ] 364 if [[ ${count} -ge 5 ]] ; then
394 then
395 echo 365 echo
396 eerror "Failed Patch: ${x##*/}!" 366 eerror "Failed Patch: ${patchname} !"
367 eerror " ( ${PATCH_TARGET} )"
397 eerror 368 eerror
398 eerror "Include in your bugreport the contents of:" 369 eerror "Include in your bugreport the contents of:"
399 eerror 370 eerror
400 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 371 eerror " ${STDERR_TARGET}"
401 echo 372 echo
402 die "Failed Patch: ${x##*/}!" 373 die "Failed Patch: ${patchname}!"
403 fi 374 fi
404 375
405 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 376 # if everything worked, delete the patch log
406 377 rm -f "${STDERR_TARGET}"
407 eend 0 378 eend 0
408 fi
409 done 379 done
410 if [ "${SINGLE_PATCH}" = "no" ] 380
411 then 381 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
412 einfo "Done with patching" 382 : # everything worked
383}
384epatch_user() {
385 [[ $# -ne 0 ]] && die "epatch_user takes no options"
386
387 # don't clobber any EPATCH vars that the parent might want
388 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
389 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
390 EPATCH_SOURCE=${base}/${CTARGET}/${check}
391 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
392 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
393 if [[ -d ${EPATCH_SOURCE} ]] ; then
394 EPATCH_SOURCE=${EPATCH_SOURCE} \
395 EPATCH_SUFFIX="patch" \
396 EPATCH_FORCE="yes" \
397 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
398 epatch
399 break
413 fi 400 fi
401 done
414} 402}
415 403
416# This function return true if we are using the NPTL pthreads 404# @FUNCTION: emktemp
417# implementation. 405# @USAGE: [temp dir]
418# 406# @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) 407# Cheap replacement for when debianutils (and thus mktemp)
543# does not exist on the users system 408# 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() { 409emktemp() {
410 local exe="touch"
411 [[ $1 == -d ]] && exe="mkdir" && shift
548 local topdir="$1" 412 local topdir=$1
549 413
550 if [ -z "${topdir}" ] 414 if [[ -z ${topdir} ]] ; then
551 then
552 [ -z "${T}" ] \ 415 [[ -z ${T} ]] \
553 && topdir="/tmp" \ 416 && topdir="/tmp" \
554 || topdir="${T}" 417 || topdir=${T}
555 fi 418 fi
556 419
557 if [ -z "$(type -p mktemp)" ] 420 if ! type -P mktemp > /dev/null ; then
558 then 421 # system lacks `mktemp` so we have to fake it
559 local tmp=/ 422 local tmp=/
560 while [ -e "${tmp}" ] ; do 423 while [[ -e ${tmp} ]] ; do
561 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 424 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
562 done 425 done
563 touch "${tmp}" 426 ${exe} "${tmp}" || ${exe} -p "${tmp}"
564 echo "${tmp}" 427 echo "${tmp}"
565 else 428 else
566 mktemp -p "${topdir}" 429 # the args here will give slightly wierd names on BSD,
430 # but should produce a usable file on all userlands
431 if [[ ${exe} == "touch" ]] ; then
432 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
433 else
434 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
567 fi 435 fi
436 fi
568} 437}
569 438
439# @FUNCTION: egetent
440# @USAGE: <database> <key>
441# @MAINTAINER:
442# base-system@gentoo.org (Linux)
443# Joe Jezak <josejx@gmail.com> (OS X)
444# usata@gentoo.org (OS X)
445# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
446# @DESCRIPTION:
570# Small wrapper for getent (Linux), nidump (Mac OS X), 447# Small wrapper for getent (Linux),
448# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
571# and pw (FreeBSD) used in enewuser()/enewgroup() 449# 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() { 450egetent() {
577 if useq macos || useq ppc-macos ; then 451 case ${CHOST} in
452 *-darwin[678])
578 case "$2" in 453 case "$2" in
579 *[!0-9]*) # Non numeric 454 *[!0-9]*) # Non numeric
580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 455 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
581 ;; 456 ;;
582 *) # Numeric 457 *) # Numeric
583 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 458 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
584 ;; 459 ;;
585 esac 460 esac
586 elif useq x86-fbsd ; then 461 ;;
587 local action 462 *-darwin*)
588 if [ "$1" == "passwd" ] 463 local mytype=$1
589 then 464 [[ "passwd" == $mytype ]] && mytype="Users"
590 action="user" 465 [[ "group" == $mytype ]] && mytype="Groups"
591 else 466 case "$2" in
592 action="group" 467 *[!0-9]*) # Non numeric
468 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
469 ;;
470 *) # Numeric
471 local mykey="UniqueID"
472 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
473 dscl . -search /$mytype $mykey $2 2>/dev/null
474 ;;
475 esac
476 ;;
477 *-freebsd*|*-dragonfly*)
478 local opts action="user"
479 [[ $1 == "passwd" ]] || action="group"
480
481 # lookup by uid/gid
482 if [[ $2 == [[:digit:]]* ]] ; then
483 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
593 fi 484 fi
485
594 pw show "${action}" "$2" -q 486 pw show ${action} ${opts} "$2" -q
595 else 487 ;;
488 *-netbsd*|*-openbsd*)
489 grep "$2:\*:" /etc/$1
490 ;;
491 *)
596 which nscd >& /dev/null && nscd -i "$1" 492 type -p nscd >& /dev/null && nscd -i "$1"
597 getent "$1" "$2" 493 getent "$1" "$2"
598 fi 494 ;;
495 esac
599} 496}
600 497
601# Simplify/standardize adding users to the system 498# @FUNCTION: enewuser
602# vapier@gentoo.org 499# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
603# 500# @DESCRIPTION:
604# enewuser(username, uid, shell, homedir, groups, extra options) 501# Same as enewgroup, you are not required to understand how to properly add
605# 502# a user to the system. The only required parameter is the username.
606# Default values if you do not specify any: 503# Default uid is (pass -1 for this) next available, default shell is
607# username: REQUIRED ! 504# /bin/false, default homedir is /dev/null, there are no default groups,
608# uid: next available (see useradd(8)) 505# 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() { 506enewuser() {
507 case ${EBUILD_PHASE} in
508 unpack|compile|test|install)
509 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
510 eerror "Package fails at QA and at life. Please file a bug."
511 die "Bad package! enewuser is only for use in pkg_* functions!"
512 esac
513
615 # get the username 514 # get the username
616 local euser="$1"; shift 515 local euser=$1; shift
617 if [ -z "${euser}" ] 516 if [[ -z ${euser} ]] ; then
618 then
619 eerror "No username specified !" 517 eerror "No username specified !"
620 die "Cannot call enewuser without a username" 518 die "Cannot call enewuser without a username"
621 fi 519 fi
622 520
623 # lets see if the username already exists 521 # lets see if the username already exists
624 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 522 if [[ -n $(egetent passwd "${euser}") ]] ; then
625 then
626 return 0 523 return 0
627 fi 524 fi
628 einfo "Adding user '${euser}' to your system ..." 525 einfo "Adding user '${euser}' to your system ..."
629 526
630 # options to pass to useradd 527 # options to pass to useradd
631 local opts= 528 local opts=
632 529
633 # handle uid 530 # handle uid
634 local euid="$1"; shift 531 local euid=$1; shift
635 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 532 if [[ -n ${euid} && ${euid} != -1 ]] ; then
636 then
637 if [ "${euid}" -gt 0 ] 533 if [[ ${euid} -gt 0 ]] ; then
638 then
639 if [ ! -z "`egetent passwd ${euid}`" ] 534 if [[ -n $(egetent passwd ${euid}) ]] ; then
640 then
641 euid="next" 535 euid="next"
642 fi 536 fi
643 else 537 else
644 eerror "Userid given but is not greater than 0 !" 538 eerror "Userid given but is not greater than 0 !"
645 die "${euid} is not a valid UID" 539 die "${euid} is not a valid UID"
646 fi 540 fi
647 else 541 else
648 euid="next" 542 euid="next"
649 fi 543 fi
650 if [ "${euid}" == "next" ] 544 if [[ ${euid} == "next" ]] ; then
651 then 545 for ((euid = 101; euid <= 999; euid++)); do
652 local pwrange
653 if [ "${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 546 [[ -z $(egetent passwd ${euid}) ]] && break
660 done 547 done
661 fi 548 fi
662 opts="${opts} -u ${euid}" 549 opts="${opts} -u ${euid}"
663 einfo " - Userid: ${euid}" 550 einfo " - Userid: ${euid}"
664 551
665 # handle shell 552 # handle shell
666 local eshell="$1"; shift 553 local eshell=$1; shift
667 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 554 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
668 then 555 if [[ ! -e ${ROOT}${eshell} ]] ; then
669 if [ ! -e "${eshell}" ]
670 then
671 eerror "A shell was specified but it does not exist !" 556 eerror "A shell was specified but it does not exist !"
672 die "${eshell} does not exist" 557 die "${eshell} does not exist in ${ROOT}"
558 fi
559 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
560 eerror "Do not specify ${eshell} yourself, use -1"
561 die "Pass '-1' as the shell parameter"
673 fi 562 fi
674 else 563 else
675 if [ "${USERLAND}" == "BSD" ] 564 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
676 then 565 [[ -x ${ROOT}${shell} ]] && break
677 eshell="/usr/bin/false" 566 done
678 else 567
568 if [[ ${shell} == "/dev/null" ]] ; then
569 eerror "Unable to identify the shell to use, proceeding with userland default."
570 case ${USERLAND} in
679 eshell="/bin/false" 571 GNU) shell="/bin/false" ;;
572 BSD) shell="/sbin/nologin" ;;
573 Darwin) shell="/usr/sbin/nologin" ;;
574 *) die "Unable to identify the default shell for userland ${USERLAND}"
575 esac
680 fi 576 fi
577
578 eshell=${shell}
681 fi 579 fi
682 einfo " - Shell: ${eshell}" 580 einfo " - Shell: ${eshell}"
683 opts="${opts} -s ${eshell}" 581 opts="${opts} -s ${eshell}"
684 582
685 # handle homedir 583 # handle homedir
686 local ehome="$1"; shift 584 local ehome=$1; shift
687 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 585 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
688 then
689 ehome="/dev/null" 586 ehome="/dev/null"
690 fi 587 fi
691 einfo " - Home: ${ehome}" 588 einfo " - Home: ${ehome}"
692 opts="${opts} -d ${ehome}" 589 opts="${opts} -d ${ehome}"
693 590
694 # handle groups 591 # handle groups
695 local egroups="$1"; shift 592 local egroups=$1; shift
696 if [ ! -z "${egroups}" ] 593 if [[ ! -z ${egroups} ]] ; then
697 then
698 local oldifs="${IFS}" 594 local oldifs=${IFS}
699 local defgroup="" exgroups="" 595 local defgroup="" exgroups=""
700 596
701 export IFS="," 597 export IFS=","
702 for g in ${egroups} 598 for g in ${egroups} ; do
703 do
704 export IFS="${oldifs}" 599 export IFS=${oldifs}
705 if [ -z "`egetent group \"${g}\"`" ] 600 if [[ -z $(egetent group "${g}") ]] ; then
706 then
707 eerror "You must add group ${g} to the system first" 601 eerror "You must add group ${g} to the system first"
708 die "${g} is not a valid GID" 602 die "${g} is not a valid GID"
709 fi 603 fi
710 if [ -z "${defgroup}" ] 604 if [[ -z ${defgroup} ]] ; then
711 then
712 defgroup="${g}" 605 defgroup=${g}
713 else 606 else
714 exgroups="${exgroups},${g}" 607 exgroups="${exgroups},${g}"
715 fi 608 fi
716 export IFS="," 609 export IFS=","
717 done 610 done
718 export IFS="${oldifs}" 611 export IFS=${oldifs}
719 612
720 opts="${opts} -g ${defgroup}" 613 opts="${opts} -g ${defgroup}"
721 if [ ! -z "${exgroups}" ] 614 if [[ ! -z ${exgroups} ]] ; then
722 then
723 opts="${opts} -G ${exgroups:1}" 615 opts="${opts} -G ${exgroups:1}"
724 fi 616 fi
725 else 617 else
726 egroups="(none)" 618 egroups="(none)"
727 fi 619 fi
728 einfo " - Groups: ${egroups}" 620 einfo " - Groups: ${egroups}"
729 621
730 # handle extra and add the user 622 # handle extra and add the user
731 local eextra="$@"
732 local oldsandbox="${SANDBOX_ON}" 623 local oldsandbox=${SANDBOX_ON}
733 export SANDBOX_ON="0" 624 export SANDBOX_ON="0"
734 if useq macos || useq ppc-macos ; 625 case ${CHOST} in
735 then 626 *-darwin*)
736 ### Make the user 627 ### Make the user
737 if [ -z "${eextra}" ] 628 if [[ -z $@ ]] ; then
738 then
739 dscl . create /users/${euser} uid ${euid} 629 dscl . create /users/${euser} uid ${euid}
740 dscl . create /users/${euser} shell ${eshell} 630 dscl . create /users/${euser} shell ${eshell}
741 dscl . create /users/${euser} home ${ehome} 631 dscl . create /users/${euser} home ${ehome}
742 dscl . create /users/${euser} realname "added by portage for ${PN}" 632 dscl . create /users/${euser} realname "added by portage for ${PN}"
743 ### Add the user to the groups specified 633 ### Add the user to the groups specified
744 local oldifs="${IFS}" 634 local oldifs=${IFS}
745 export IFS="," 635 export IFS=","
746 for g in ${egroups} 636 for g in ${egroups} ; do
747 do
748 dscl . merge /groups/${g} users ${euser} 637 dscl . merge /groups/${g} users ${euser}
749 done 638 done
750 export IFS="${oldifs}" 639 export IFS=${oldifs}
751 else 640 else
752 einfo "Extra options are not supported on macos yet" 641 einfo "Extra options are not supported on Darwin yet"
753 einfo "Please report the ebuild along with the info below" 642 einfo "Please report the ebuild along with the info below"
754 einfo "eextra: ${eextra}" 643 einfo "eextra: $@"
755 die "Required function missing" 644 die "Required function missing"
756 fi 645 fi
757 elif use x86-fbsd ; then 646 ;;
758 if [ -z "${eextra}" ] 647 *-freebsd*|*-dragonfly*)
759 then 648 if [[ -z $@ ]] ; then
760 pw useradd ${euser} ${opts} \ 649 pw useradd ${euser} ${opts} \
761 -c "added by portage for ${PN}" \ 650 -c "added by portage for ${PN}" \
762 die "enewuser failed" 651 die "enewuser failed"
763 else 652 else
764 einfo " - Extra: ${eextra}" 653 einfo " - Extra: $@"
765 pw useradd ${euser} ${opts} \ 654 pw useradd ${euser} ${opts} \
766 -c ${eextra} || die "enewuser failed" 655 "$@" || die "enewuser failed"
767 fi 656 fi
657 ;;
658
659 *-netbsd*)
660 if [[ -z $@ ]] ; then
661 useradd ${opts} ${euser} || die "enewuser failed"
768 else 662 else
769 if [ -z "${eextra}" ] 663 einfo " - Extra: $@"
770 then 664 useradd ${opts} ${euser} "$@" || die "enewuser failed"
665 fi
666 ;;
667
668 *-openbsd*)
669 if [[ -z $@ ]] ; then
670 useradd -u ${euid} -s ${eshell} \
671 -d ${ehome} -c "Added by portage for ${PN}" \
672 -g ${egroups} ${euser} || die "enewuser failed"
673 else
674 einfo " - Extra: $@"
675 useradd -u ${euid} -s ${eshell} \
676 -d ${ehome} -c "Added by portage for ${PN}" \
677 -g ${egroups} ${euser} "$@" || die "enewuser failed"
678 fi
679 ;;
680
681 *)
682 if [[ -z $@ ]] ; then
771 useradd ${opts} ${euser} \ 683 useradd ${opts} \
772 -c "added by portage for ${PN}" \ 684 -c "added by portage for ${PN}" \
685 ${euser} \
773 || die "enewuser failed" 686 || die "enewuser failed"
774 else 687 else
775 einfo " - Extra: ${eextra}" 688 einfo " - Extra: $@"
776 useradd ${opts} ${euser} ${eextra} \ 689 useradd ${opts} "$@" \
690 ${euser} \
777 || die "enewuser failed" 691 || die "enewuser failed"
778 fi 692 fi
693 ;;
694 esac
695
696 if [[ ! -e ${ROOT}/${ehome} ]] ; then
697 einfo " - Creating ${ehome} in ${ROOT}"
698 mkdir -p "${ROOT}/${ehome}"
699 chown ${euser} "${ROOT}/${ehome}"
700 chmod 755 "${ROOT}/${ehome}"
779 fi 701 fi
702
780 export SANDBOX_ON="${oldsandbox}" 703 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} 704}
790 705
791# Simplify/standardize adding groups to the system 706# @FUNCTION: enewgroup
792# vapier@gentoo.org 707# @USAGE: <group> [gid]
793# 708# @DESCRIPTION:
794# enewgroup(group, gid) 709# This function does not require you to understand how to properly add a
795# 710# group to the system. Just give it a group name to add and enewgroup will
796# Default values if you do not specify any: 711# do the rest. You may specify the gid for the group or allow the group to
797# groupname: REQUIRED ! 712# allocate the next available one.
798# gid: next available (see groupadd(8))
799# extra: none
800enewgroup() { 713enewgroup() {
714 case ${EBUILD_PHASE} in
715 unpack|compile|test|install)
716 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
717 eerror "Package fails at QA and at life. Please file a bug."
718 die "Bad package! enewgroup is only for use in pkg_* functions!"
719 esac
720
801 # get the group 721 # get the group
802 local egroup="$1"; shift 722 local egroup="$1"; shift
803 if [ -z "${egroup}" ] 723 if [ -z "${egroup}" ]
804 then 724 then
805 eerror "No group specified !" 725 eerror "No group specified !"
806 die "Cannot call enewgroup without a group" 726 die "Cannot call enewgroup without a group"
807 fi 727 fi
808 728
809 # see if group already exists 729 # see if group already exists
810 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 730 if [[ -n $(egetent group "${egroup}") ]]; then
811 then
812 return 0 731 return 0
813 fi 732 fi
814 einfo "Adding group '${egroup}' to your system ..." 733 einfo "Adding group '${egroup}' to your system ..."
815 734
816 # options to pass to useradd 735 # options to pass to useradd
822 then 741 then
823 if [ "${egid}" -gt 0 ] 742 if [ "${egid}" -gt 0 ]
824 then 743 then
825 if [ -z "`egetent group ${egid}`" ] 744 if [ -z "`egetent group ${egid}`" ]
826 then 745 then
827 if useq macos || useq ppc-macos ; then 746 if [[ "${CHOST}" == *-darwin* ]]; then
828 opts="${opts} ${egid}" 747 opts="${opts} ${egid}"
829 else 748 else
830 opts="${opts} -g ${egid}" 749 opts="${opts} -g ${egid}"
831 fi 750 fi
832 else 751 else
846 opts="${opts} ${eextra}" 765 opts="${opts} ${eextra}"
847 766
848 # add the group 767 # add the group
849 local oldsandbox="${SANDBOX_ON}" 768 local oldsandbox="${SANDBOX_ON}"
850 export SANDBOX_ON="0" 769 export SANDBOX_ON="0"
851 if useq macos || useq ppc-macos ; 770 case ${CHOST} in
852 then 771 *-darwin*)
853 if [ ! -z "${eextra}" ]; 772 if [ ! -z "${eextra}" ];
854 then 773 then
855 einfo "Extra options are not supported on macos yet" 774 einfo "Extra options are not supported on Darwin/OS X yet"
856 einfo "Please report the ebuild along with the info below" 775 einfo "Please report the ebuild along with the info below"
857 einfo "eextra: ${eextra}" 776 einfo "eextra: ${eextra}"
858 die "Required function missing" 777 die "Required function missing"
859 fi 778 fi
860 779
861 # If we need the next available 780 # If we need the next available
862 case ${egid} in 781 case ${egid} in
863 *[!0-9]*) # Non numeric 782 *[!0-9]*) # Non numeric
864 for egid in `jot 898 101`; do 783 for ((egid = 101; egid <= 999; egid++)); do
865 [ -z "`egetent group ${egid}`" ] && break 784 [[ -z $(egetent group ${egid}) ]] && break
866 done 785 done
867 esac 786 esac
868 dscl . create /groups/${egroup} gid ${egid} 787 dscl . create /groups/${egroup} gid ${egid}
869 dscl . create /groups/${egroup} passwd '*' 788 dscl . create /groups/${egroup} passwd '*'
870 elif use x86-fbsd ; then 789 ;;
790
791 *-freebsd*|*-dragonfly*)
871 case ${egid} in 792 case ${egid} in
872 *[!0-9]*) # Non numeric 793 *[!0-9]*) # Non numeric
873 for egid in `jot 898 101`; do 794 for ((egid = 101; egid <= 999; egid++)); do
874 [ -z "`egetent group ${egid}`" ] && break 795 [[ -z $(egetent group ${egid}) ]] && break
875 done 796 done
876 esac 797 esac
877 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 798 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
878 else 799 ;;
800
801 *-netbsd*)
802 case ${egid} in
803 *[!0-9]*) # Non numeric
804 for ((egid = 101; egid <= 999; egid++)); do
805 [[ -z $(egetent group ${egid}) ]] && break
806 done
807 esac
808 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
809 ;;
810
811 *)
879 groupadd ${opts} ${egroup} || die "enewgroup failed" 812 groupadd ${opts} ${egroup} || die "enewgroup failed"
880 fi 813 ;;
814 esac
881 export SANDBOX_ON="${oldsandbox}" 815 export SANDBOX_ON="${oldsandbox}"
882} 816}
883 817
884# Simple script to replace 'dos2unix' binaries 818# @FUNCTION: edos2unix
885# vapier@gentoo.org 819# @USAGE: <file> [more files ...]
886# 820# @DESCRIPTION:
887# edos2unix(file, <more files>...) 821# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
822# to remove all of these text utilities from DEPEND variables because this
823# is a script based solution. Just give it a list of files to convert and
824# they will all be changed from the DOS CRLF format to the UNIX LF format.
888edos2unix() { 825edos2unix() {
889 for f in "$@" 826 echo "$@" | xargs sed -i 's/\r$//'
890 do
891 cp "${f}" ${T}/edos2unix
892 sed 's/\r$//' ${T}/edos2unix > "${f}"
893 done
894} 827}
895 828
896# Make a desktop file ! 829# Make a desktop file !
897# Great for making those icons in kde/gnome startmenu ! 830# Great for making those icons in kde/gnome startmenu !
898# Amaze your friends ! Get the women ! Join today ! 831# Amaze your friends ! Get the women ! Join today !
899# 832#
900# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 833# make_desktop_entry(<command>, [name], [icon], [type], [path])
901# 834#
902# binary: what binary does the app run with ? 835# binary: what command does the app run with ?
903# name: the name that will show up in the menu 836# name: the name that will show up in the menu
904# icon: give your little like a pretty little icon ... 837# icon: give your little like a pretty little icon ...
905# this can be relative (to /usr/share/pixmaps) or 838# this can be relative (to /usr/share/pixmaps) or
906# a full path to an icon 839# a full path to an icon
907# type: what kind of application is this ? for categories: 840# type: what kind of application is this ? for categories:
908# http://www.freedesktop.org/standards/menu-spec/ 841# http://standards.freedesktop.org/menu-spec/latest/apa.html
909# path: if your app needs to startup in a specific dir 842# path: if your app needs to startup in a specific dir
910make_desktop_entry() { 843make_desktop_entry() {
911 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 844 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
912 845
913 local exec="${1}" 846 local exec=${1}
914 local name="${2:-${PN}}" 847 local name=${2:-${PN}}
915 local icon="${3:-${PN}.png}" 848 local icon=${3:-${PN}}
916 local type="${4}" 849 local type=${4}
917 local subdir="${6}" 850 local path=${5}
918 local path="${5:-${GAMES_BINDIR}}" 851
919 if [ -z "${type}" ] 852 if [[ -z ${type} ]] ; then
920 then 853 local catmaj=${CATEGORY%%-*}
921 case ${CATEGORY} in 854 local catmin=${CATEGORY##*-}
922 "app-emulation") 855 case ${catmaj} in
923 type=Emulator 856 app)
924 subdir="Emulation" 857 case ${catmin} in
858 accessibility) type=Accessibility;;
859 admin) type=System;;
860 antivirus) type=System;;
861 arch) type=Archiving;;
862 backup) type=Archiving;;
863 cdr) type=DiscBurning;;
864 dicts) type=Dictionary;;
865 doc) type=Documentation;;
866 editors) type=TextEditor;;
867 emacs) type=TextEditor;;
868 emulation) type=Emulator;;
869 laptop) type=HardwareSettings;;
870 office) type=Office;;
871 pda) type=PDA;;
872 vim) type=TextEditor;;
873 xemacs) type=TextEditor;;
874 *) type=;;
875 esac
925 ;; 876 ;;
926 "games-"*) 877
927 type=Game 878 dev)
928 subdir="Games" 879 type="Development"
929 ;; 880 ;;
930 "net-"*) 881
931 type=Network 882 games)
932 subdir="${type}" 883 case ${catmin} in
884 action|fps) type=ActionGame;;
885 arcade) type=ArcadeGame;;
886 board) type=BoardGame;;
887 emulation) type=Emulator;;
888 kids) type=KidsGame;;
889 puzzle) type=LogicGame;;
890 roguelike) type=RolePlaying;;
891 rpg) type=RolePlaying;;
892 simulation) type=Simulation;;
893 sports) type=SportsGame;;
894 strategy) type=StrategyGame;;
895 *) type=;;
896 esac
897 type="Game;${type}"
933 ;; 898 ;;
899
900 gnome)
901 type="Gnome;GTK"
902 ;;
903
904 kde)
905 type="KDE;Qt"
906 ;;
907
908 mail)
909 type="Network;Email"
910 ;;
911
912 media)
913 case ${catmin} in
914 gfx) type=Graphics;;
915 radio) type=Tuner;;
916 sound) type=Audio;;
917 tv) type=TV;;
918 video) type=Video;;
919 *) type=;;
920 esac
921 type="AudioVideo;${type}"
922 ;;
923
924 net)
925 case ${catmin} in
926 dialup) type=Dialup;;
927 ftp) type=FileTransfer;;
928 im) type=InstantMessaging;;
929 irc) type=IRCClient;;
930 mail) type=Email;;
931 news) type=News;;
932 nntp) type=News;;
933 p2p) type=FileTransfer;;
934 *) type=;;
935 esac
936 type="Network;${type}"
937 ;;
938
939 sci)
940 case ${catmin} in
941 astro*) type=Astronomy;;
942 bio*) type=Biology;;
943 calc*) type=Calculator;;
944 chem*) type=Chemistry;;
945 elec*) type=Electronics;;
946 geo*) type=Geology;;
947 math*) type=Math;;
948 physics) type=Physics;;
949 visual*) type=DataVisualization;;
950 *) type=;;
951 esac
952 type="Science;${type}"
953 ;;
954
955 sys)
956 type="System"
957 ;;
958
959 www)
960 case ${catmin} in
961 client) type=WebBrowser;;
962 *) type=;;
963 esac
964 type="Network"
965 ;;
966
934 *) 967 *)
935 type= 968 type=
936 subdir=
937 ;; 969 ;;
938 esac 970 esac
939 fi 971 fi
940 local desktop="${T}/${exec}.desktop" 972 if [ "${SLOT}" == "0" ] ; then
973 local desktop_name="${PN}"
974 else
975 local desktop_name="${PN}-${SLOT}"
976 fi
977 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
978 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
941 979
980 cat <<-EOF > "${desktop}"
942echo "[Desktop Entry] 981 [Desktop Entry]
943Encoding=UTF-8
944Version=0.9.2
945Name=${name} 982 Name=${name}
946Type=Application 983 Type=Application
947Comment=${DESCRIPTION} 984 Comment=${DESCRIPTION}
948Exec=${exec} 985 Exec=${exec}
949Path=${path} 986 TryExec=${exec%% *}
950Icon=${icon} 987 Icon=${icon}
951Categories=Application;${type};" > "${desktop}" 988 Categories=${type};
989 EOF
952 990
991 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
992
993 (
994 # wrap the env here so that the 'insinto' call
995 # doesn't corrupt the env of the caller
996 insinto /usr/share/applications
997 doins "${desktop}"
998 )
999}
1000
1001# @FUNCTION: validate_desktop_entries
1002# @USAGE: [directories]
1003# @MAINTAINER:
1004# Carsten Lohrke <carlo@gentoo.org>
1005# @DESCRIPTION:
1006# Validate desktop entries using desktop-file-utils
1007validate_desktop_entries() {
1008 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1009 einfo "Checking desktop entry validity"
1010 local directories=""
1011 for d in /usr/share/applications $@ ; do
1012 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1013 done
1014 if [[ -n ${directories} ]] ; then
1015 for FILE in $(find ${directories} -name "*\.desktop" \
1016 -not -path '*.hidden*' | sort -u 2>/dev/null)
1017 do
1018 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1019 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1020 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1021 done
1022 fi
1023 echo ""
1024 else
1025 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1026 fi
1027}
1028
1029# @FUNCTION: make_session_desktop
1030# @USAGE: <title> <command> [command args...]
1031# @DESCRIPTION:
1032# Make a GDM/KDM Session file. The title is the file to execute to start the
1033# Window Manager. The command is the name of the Window Manager.
1034#
1035# You can set the name of the file via the ${wm} variable.
1036make_session_desktop() {
1037 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1038 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1039
1040 local title=$1
1041 local command=$2
1042 local desktop=${T}/${wm:-${PN}}.desktop
1043 shift 2
1044
1045 cat <<-EOF > "${desktop}"
1046 [Desktop Entry]
1047 Name=${title}
1048 Comment=This session logs you into ${title}
1049 Exec=${command} $*
1050 TryExec=${command}
1051 Type=XSession
1052 EOF
1053
1054 (
1055 # wrap the env here so that the 'insinto' call
1056 # doesn't corrupt the env of the caller
1057 insinto /usr/share/xsessions
1058 doins "${desktop}"
1059 )
1060}
1061
1062# @FUNCTION: domenu
1063# @USAGE: <menus>
1064# @DESCRIPTION:
1065# Install the list of .desktop menu files into the appropriate directory
1066# (/usr/share/applications).
1067domenu() {
1068 (
1069 # wrap the env here so that the 'insinto' call
1070 # doesn't corrupt the env of the caller
1071 local i j ret=0
953 insinto /usr/share/applications 1072 insinto /usr/share/applications
954 doins "${desktop}" 1073 for i in "$@" ; do
1074 if [[ -f ${i} ]] ; then
1075 doins "${i}"
1076 ((ret+=$?))
1077 elif [[ -d ${i} ]] ; then
1078 for j in "${i}"/*.desktop ; do
1079 doins "${j}"
1080 ((ret+=$?))
1081 done
1082 else
1083 ((++ret))
1084 fi
1085 done
1086 exit ${ret}
1087 )
1088}
955 1089
956 return 0 1090# @FUNCTION: newmenu
1091# @USAGE: <menu> <newname>
1092# @DESCRIPTION:
1093# Like all other new* functions, install the specified menu as newname.
1094newmenu() {
1095 (
1096 # wrap the env here so that the 'insinto' call
1097 # doesn't corrupt the env of the caller
1098 insinto /usr/share/applications
1099 newins "$@"
1100 )
1101}
1102
1103# @FUNCTION: doicon
1104# @USAGE: <list of icons>
1105# @DESCRIPTION:
1106# Install the list of icons into the icon directory (/usr/share/pixmaps).
1107# This is useful in conjunction with creating desktop/menu files.
1108doicon() {
1109 (
1110 # wrap the env here so that the 'insinto' call
1111 # doesn't corrupt the env of the caller
1112 local i j ret
1113 insinto /usr/share/pixmaps
1114 for i in "$@" ; do
1115 if [[ -f ${i} ]] ; then
1116 doins "${i}"
1117 ((ret+=$?))
1118 elif [[ -d ${i} ]] ; then
1119 for j in "${i}"/*.png ; do
1120 doins "${j}"
1121 ((ret+=$?))
1122 done
1123 else
1124 ((++ret))
1125 fi
1126 done
1127 exit ${ret}
1128 )
1129}
1130
1131# @FUNCTION: newicon
1132# @USAGE: <icon> <newname>
1133# @DESCRIPTION:
1134# Like all other new* functions, install the specified icon as newname.
1135newicon() {
1136 (
1137 # wrap the env here so that the 'insinto' call
1138 # doesn't corrupt the env of the caller
1139 insinto /usr/share/pixmaps
1140 newins "$@"
1141 )
957} 1142}
958 1143
959# for internal use only (unpack_pdv and unpack_makeself) 1144# for internal use only (unpack_pdv and unpack_makeself)
960find_unpackable_file() { 1145find_unpackable_file() {
961 local src="$1" 1146 local src=$1
962 if [ -z "${src}" ] 1147 if [[ -z ${src} ]] ; then
963 then
964 src="${DISTDIR}/${A}" 1148 src=${DISTDIR}/${A}
965 else 1149 else
966 if [ -e "${DISTDIR}/${src}" ] 1150 if [[ -e ${DISTDIR}/${src} ]] ; then
967 then
968 src="${DISTDIR}/${src}" 1151 src=${DISTDIR}/${src}
969 elif [ -e "${PWD}/${src}" ] 1152 elif [[ -e ${PWD}/${src} ]] ; then
970 then
971 src="${PWD}/${src}" 1153 src=${PWD}/${src}
972 elif [ -e "${src}" ] 1154 elif [[ -e ${src} ]] ; then
973 then
974 src="${src}" 1155 src=${src}
975 fi
976 fi 1156 fi
977 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1157 fi
1158 [[ ! -e ${src} ]] && return 1
978 echo "${src}" 1159 echo "${src}"
979} 1160}
980 1161
1162# @FUNCTION: unpack_pdv
1163# @USAGE: <file to unpack> <size of off_t>
1164# @DESCRIPTION:
981# Unpack those pesky pdv generated files ... 1165# Unpack those pesky pdv generated files ...
982# They're self-unpacking programs with the binary package stuffed in 1166# 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 1167# 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. 1168# it seems to like to segfault a lot :(. So lets take it apart ourselves.
985# 1169#
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 1170# 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 1171# 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 1172# the size of the off_t type (in bytes) on the machine that built the pdv
1173# archive.
1174#
990# archive. one way to determine this is by running the following commands: 1175# One way to determine this is by running the following commands:
1176#
1177# @CODE
991# strings <pdv archive> | grep lseek 1178# strings <pdv archive> | grep lseek
992# strace -elseek <pdv archive> 1179# strace -elseek <pdv archive>
1180# @CODE
1181#
993# basically look for the first lseek command (we do the strings/grep because 1182# 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 1183# sometimes the function call is _llseek or something) and steal the 2nd
995# parameter. here is an example: 1184# parameter. Here is an example:
1185#
1186# @CODE
996# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1187# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
997# lseek 1188# lseek
998# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1189# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
999# lseek(3, -4, SEEK_END) = 2981250 1190# lseek(3, -4, SEEK_END) = 2981250
1191# @CODE
1192#
1000# thus we would pass in the value of '4' as the second parameter. 1193# Thus we would pass in the value of '4' as the second parameter.
1001unpack_pdv() { 1194unpack_pdv() {
1002 local src="`find_unpackable_file $1`" 1195 local src=$(find_unpackable_file "$1")
1003 local sizeoff_t="$2" 1196 local sizeoff_t=$2
1004 1197
1198 [[ -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 :(" 1199 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1006 1200
1007 local shrtsrc="`basename ${src}`" 1201 local shrtsrc=$(basename "${src}")
1008 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1202 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1009 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1203 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1010 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1204 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1011 1205
1012 # grab metadata for debug reasons 1206 # grab metadata for debug reasons
1013 local metafile="$(emktemp)" 1207 local metafile=$(emktemp)
1014 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1208 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1015 1209
1016 # rip out the final file name from the metadata 1210 # rip out the final file name from the metadata
1017 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1211 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1018 datafile="`basename ${datafile}`" 1212 datafile=$(basename "${datafile}")
1019 1213
1020 # now lets uncompress/untar the file if need be 1214 # now lets uncompress/untar the file if need be
1021 local tmpfile="$(emktemp)" 1215 local tmpfile=$(emktemp)
1022 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1216 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1023 1217
1024 local iscompressed="`file -b ${tmpfile}`" 1218 local iscompressed=$(file -b "${tmpfile}")
1025 if [ "${iscompressed:0:8}" == "compress" ] ; then 1219 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1026 iscompressed=1 1220 iscompressed=1
1027 mv ${tmpfile}{,.Z} 1221 mv ${tmpfile}{,.Z}
1028 gunzip ${tmpfile} 1222 gunzip ${tmpfile}
1029 else 1223 else
1030 iscompressed=0 1224 iscompressed=0
1031 fi 1225 fi
1032 local istar="`file -b ${tmpfile}`" 1226 local istar=$(file -b "${tmpfile}")
1033 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1227 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1034 istar=1 1228 istar=1
1035 else 1229 else
1036 istar=0 1230 istar=0
1037 fi 1231 fi
1038 1232
1066 true 1260 true
1067 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1261 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1068 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1262 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1069} 1263}
1070 1264
1265# @FUNCTION: unpack_makeself
1266# @USAGE: [file to unpack] [offset] [tail|dd]
1267# @DESCRIPTION:
1071# Unpack those pesky makeself generated files ... 1268# Unpack those pesky makeself generated files ...
1072# They're shell scripts with the binary package tagged onto 1269# They're shell scripts with the binary package tagged onto
1073# the end of the archive. Loki utilized the format as does 1270# the end of the archive. Loki utilized the format as does
1074# many other game companies. 1271# many other game companies.
1075# 1272#
1076# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1273# If the file is not specified, then ${A} is used. If the
1077# - If the file is not specified then unpack will utilize ${A}.
1078# - If the offset is not specified then we will attempt to extract 1274# offset is not specified then we will attempt to extract
1079# the proper offset from the script itself. 1275# the proper offset from the script itself.
1080unpack_makeself() { 1276unpack_makeself() {
1277 local src_input=${1:-${A}}
1081 local src="$(find_unpackable_file "$1")" 1278 local src=$(find_unpackable_file "${src_input}")
1082 local skip="$2" 1279 local skip=$2
1083 local exe="$3" 1280 local exe=$3
1084 1281
1282 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1283
1085 local shrtsrc="$(basename "${src}")" 1284 local shrtsrc=$(basename "${src}")
1086 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1285 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1087 if [ -z "${skip}" ] 1286 if [[ -z ${skip} ]] ; then
1088 then
1089 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1287 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1090 local skip=0 1288 local skip=0
1091 exe=tail 1289 exe=tail
1092 case ${ver} in 1290 case ${ver} in
1093 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1291 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1094 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1292 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1095 ;; 1293 ;;
1096 2.0|2.0.1) 1294 2.0|2.0.1)
1097 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1295 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1098 ;; 1296 ;;
1106 ;; 1304 ;;
1107 2.1.3) 1305 2.1.3)
1108 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1306 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1109 let skip="skip + 1" 1307 let skip="skip + 1"
1110 ;; 1308 ;;
1111 2.1.4) 1309 2.1.4|2.1.5)
1112 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1310 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1113 skip=$(head -n ${skip} "${src}" | wc -c) 1311 skip=$(head -n ${skip} "${src}" | wc -c)
1114 exe="dd" 1312 exe="dd"
1115 ;; 1313 ;;
1116 *) 1314 *)
1128 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1326 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1129 *) die "makeself cant handle exe '${exe}'" 1327 *) die "makeself cant handle exe '${exe}'"
1130 esac 1328 esac
1131 1329
1132 # lets grab the first few bytes of the file to figure out what kind of archive it is 1330 # lets grab the first few bytes of the file to figure out what kind of archive it is
1133 local tmpfile="$(emktemp)" 1331 local tmpfile=$(emktemp)
1134 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1332 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1135 local filetype="$(file -b "${tmpfile}")" 1333 local filetype=$(file -b "${tmpfile}")
1136 case ${filetype} in 1334 case ${filetype} in
1137 *tar\ archive) 1335 *tar\ archive*)
1138 eval ${exe} | tar --no-same-owner -xf - 1336 eval ${exe} | tar --no-same-owner -xf -
1139 ;; 1337 ;;
1140 bzip2*) 1338 bzip2*)
1141 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1339 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1142 ;; 1340 ;;
1152 ;; 1350 ;;
1153 esac 1351 esac
1154 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1352 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1155} 1353}
1156 1354
1355# @FUNCTION: check_license
1356# @USAGE: [license]
1357# @DESCRIPTION:
1157# Display a license for user to accept. 1358# 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. 1359# specified, then ${LICENSE} is used.
1161check_license() { 1360check_license() {
1162 local lic=$1 1361 local lic=$1
1163 if [ -z "${lic}" ] ; then 1362 if [ -z "${lic}" ] ; then
1164 lic="${PORTDIR}/licenses/${LICENSE}" 1363 lic="${PORTDIR}/licenses/${LICENSE}"
1165 else 1364 else
1166 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1365 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1167 lic="${PORTDIR}/licenses/${src}" 1366 lic="${PORTDIR}/licenses/${lic}"
1168 elif [ -e "${PWD}/${src}" ] ; then 1367 elif [ -e "${PWD}/${lic}" ] ; then
1169 lic="${PWD}/${src}" 1368 lic="${PWD}/${lic}"
1170 elif [ -e "${src}" ] ; then 1369 elif [ -e "${lic}" ] ; then
1171 lic="${src}" 1370 lic="${lic}"
1172 fi
1173 fi 1371 fi
1174 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1372 fi
1175 local l="`basename ${lic}`" 1373 local l="`basename ${lic}`"
1176 1374
1177 # here is where we check for the licenses the user already 1375 # here is where we check for the licenses the user already
1178 # accepted ... if we don't find a match, we make the user accept 1376 # accepted ... if we don't find a match, we make the user accept
1179 local shopts=$-
1180 local alic 1377 local alic
1181 set -o noglob #so that bash doesn't expand "*" 1378 eshopts_push -o noglob # so that bash doesn't expand "*"
1182 for alic in ${ACCEPT_LICENSE} ; do 1379 for alic in ${ACCEPT_LICENSE} ; do
1183 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1380 if [[ ${alic} == ${l} ]]; then
1184 set +o noglob; set -${shopts} #reset old shell opts 1381 eshopts_pop
1185 return 0 1382 return 0
1186 fi 1383 fi
1187 done 1384 done
1188 set +o noglob; set -$shopts #reset old shell opts 1385 eshopts_pop
1386 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1189 1387
1190 local licmsg="$(emktemp)" 1388 local licmsg=$(emktemp)
1191 cat << EOF > ${licmsg} 1389 cat <<-EOF > ${licmsg}
1192********************************************************** 1390 **********************************************************
1193The following license outlines the terms of use of this 1391 The following license outlines the terms of use of this
1194package. You MUST accept this license for installation to 1392 package. You MUST accept this license for installation to
1195continue. When you are done viewing, hit 'q'. If you 1393 continue. When you are done viewing, hit 'q'. If you
1196CTRL+C out of this, the install will not run! 1394 CTRL+C out of this, the install will not run!
1197********************************************************** 1395 **********************************************************
1198 1396
1199EOF 1397 EOF
1200 cat ${lic} >> ${licmsg} 1398 cat ${lic} >> ${licmsg}
1201 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1399 ${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] " 1400 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1203 read alic 1401 read alic
1204 case ${alic} in 1402 case ${alic} in
1211 die "Failed to accept license" 1409 die "Failed to accept license"
1212 ;; 1410 ;;
1213 esac 1411 esac
1214} 1412}
1215 1413
1414# @FUNCTION: cdrom_get_cds
1415# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1416# @DESCRIPTION:
1216# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1417# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1217# the whole 'non-interactive' policy, but damnit I want CD support ! 1418# the whole 'non-interactive' policy, but damnit I want CD support !
1218# 1419#
1219# with these cdrom functions we handle all the user interaction and 1420# With these cdrom functions we handle all the user interaction and
1220# standardize everything. all you have to do is call cdrom_get_cds() 1421# 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 1422# and when the function returns, you can assume that the cd has been
1222# found at CDROM_ROOT. 1423# found at CDROM_ROOT.
1223# 1424#
1425# The function will attempt to locate a cd based upon a file that is on
1426# the cd. The more files you give this function, the more cds
1427# the cdrom functions will handle.
1428#
1224# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1429# 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 1430# etc... If you want to give the cds better names, then just export
1226# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1431# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1432# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1433# also use the CDROM_NAME_SET bash array.
1227# 1434#
1228# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1435# 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() { 1436cdrom_get_cds() {
1235 # first we figure out how many cds we're dealing with by 1437 # first we figure out how many cds we're dealing with by
1236 # the # of files they gave us 1438 # the # of files they gave us
1237 local cdcnt=0 1439 local cdcnt=0
1238 local f= 1440 local f=
1239 for f in "$@" ; do 1441 for f in "$@" ; do
1240 cdcnt=$((cdcnt + 1)) 1442 ((++cdcnt))
1241 export CDROM_CHECK_${cdcnt}="$f" 1443 export CDROM_CHECK_${cdcnt}="$f"
1242 done 1444 done
1243 export CDROM_TOTAL_CDS=${cdcnt} 1445 export CDROM_TOTAL_CDS=${cdcnt}
1244 export CDROM_CURRENT_CD=1 1446 export CDROM_CURRENT_CD=1
1245 1447
1246 # now we see if the user gave use CD_ROOT ... 1448 # now we see if the user gave use CD_ROOT ...
1247 # if they did, let's just believe them that it's correct 1449 # if they did, let's just believe them that it's correct
1248 if [ ! -z "${CD_ROOT}" ] ; then 1450 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= 1451 local var=
1256 cdcnt=0 1452 cdcnt=0
1257 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1453 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1258 cdcnt=$((cdcnt + 1)) 1454 ((++cdcnt))
1259 var="CD_ROOT_${cdcnt}" 1455 var="CD_ROOT_${cdcnt}"
1456 [[ -z ${!var} ]] && var="CD_ROOT"
1260 if [ -z "${!var}" ] ; then 1457 if [[ -z ${!var} ]] ; then
1261 eerror "You must either use just the CD_ROOT" 1458 eerror "You must either use just the CD_ROOT"
1262 eerror "or specify ALL the CD_ROOT_X variables." 1459 eerror "or specify ALL the CD_ROOT_X variables."
1263 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1460 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1264 die "could not locate CD_ROOT_${cdcnt}" 1461 die "could not locate CD_ROOT_${cdcnt}"
1265 fi 1462 fi
1266 export CDROM_ROOTS_${cdcnt}="${!var}"
1267 done 1463 done
1268 export CDROM_ROOT=${CDROM_ROOTS_1} 1464 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1269 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1465 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1466 export CDROM_SET=-1
1467 for f in ${CDROM_CHECK_1//:/ } ; do
1468 ((++CDROM_SET))
1469 [[ -e ${CD_ROOT}/${f} ]] && break
1470 done
1471 export CDROM_MATCH=${f}
1270 return 1472 return
1271 fi 1473 fi
1272 1474
1475 # User didn't help us out so lets make sure they know they can
1476 # simplify the whole process ...
1273 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1477 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1274 einfon "This ebuild will need the " 1478 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 1479 echo
1281 einfo "If you do not have the CD, but have the data files" 1480 einfo "If you do not have the CD, but have the data files"
1282 einfo "mounted somewhere on your filesystem, just export" 1481 einfo "mounted somewhere on your filesystem, just export"
1283 einfo "the variable CD_ROOT so that it points to the" 1482 einfo "the variable CD_ROOT so that it points to the"
1284 einfo "directory containing the files." 1483 einfo "directory containing the files."
1285 echo 1484 echo
1485 einfo "For example:"
1486 einfo "export CD_ROOT=/mnt/cdrom"
1487 echo
1286 else 1488 else
1489 if [[ -n ${CDROM_NAME_SET} ]] ; then
1490 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1491 cdcnt=0
1492 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1493 ((++cdcnt))
1494 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1495 done
1496 fi
1497
1287 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1498 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1288 cdcnt=0 1499 cdcnt=0
1289 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1500 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1290 cdcnt=$((cdcnt + 1)) 1501 ((++cdcnt))
1291 var="CDROM_NAME_${cdcnt}" 1502 var="CDROM_NAME_${cdcnt}"
1292 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1503 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1293 done 1504 done
1294 echo 1505 echo
1295 einfo "If you do not have the CDs, but have the data files" 1506 einfo "If you do not have the CDs, but have the data files"
1296 einfo "mounted somewhere on your filesystem, just export" 1507 einfo "mounted somewhere on your filesystem, just export"
1297 einfo "the following variables so they point to the right place:" 1508 einfo "the following variables so they point to the right place:"
1298 einfon "" 1509 einfon ""
1299 cdcnt=0 1510 cdcnt=0
1300 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1511 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1301 cdcnt=$((cdcnt + 1)) 1512 ((++cdcnt))
1302 echo -n " CD_ROOT_${cdcnt}" 1513 echo -n " CD_ROOT_${cdcnt}"
1303 done 1514 done
1304 echo 1515 echo
1305 einfo "Or, if you have all the files in the same place, or" 1516 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" 1517 einfo "you only have one cdrom, you can export CD_ROOT"
1307 einfo "and that place will be used as the same data source" 1518 einfo "and that place will be used as the same data source"
1308 einfo "for all the CDs." 1519 einfo "for all the CDs."
1309 echo 1520 echo
1521 einfo "For example:"
1522 einfo "export CD_ROOT_1=/mnt/cdrom"
1523 echo
1310 fi 1524 fi
1525
1526 export CDROM_SET=""
1311 export CDROM_CURRENT_CD=0 1527 export CDROM_CURRENT_CD=0
1312 cdrom_load_next_cd 1528 cdrom_load_next_cd
1313} 1529}
1314 1530
1315# this is only used when you need access to more than one cd. 1531# @FUNCTION: cdrom_load_next_cd
1316# when you have finished using the first cd, just call this function. 1532# @DESCRIPTION:
1317# when it returns, CDROM_ROOT will be pointing to the second cd. 1533# 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. 1534# files off a CD and want access to the next one, just call this function.
1535# Again, all the messy details of user interaction are taken care of for you.
1536# Once this returns, just read the variable CDROM_ROOT for the location of the
1537# mounted CD. Note that you can only go forward in the CD list, so make sure
1538# you only call this function when you're done using the current CD.
1319cdrom_load_next_cd() { 1539cdrom_load_next_cd() {
1320 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1321 local var= 1540 local var
1322 1541 ((++CDROM_CURRENT_CD))
1323 if [ ! -z "${CD_ROOT}" ] ; then
1324 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1325 return
1326 fi
1327 1542
1328 unset CDROM_ROOT 1543 unset CDROM_ROOT
1329 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1544 var=CD_ROOT_${CDROM_CURRENT_CD}
1545 [[ -z ${!var} ]] && var="CD_ROOT"
1330 if [ -z "${!var}" ] ; then 1546 if [[ -z ${!var} ]] ; then
1331 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1547 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1332 cdrom_locate_file_on_cd ${!var} 1548 _cdrom_locate_file_on_cd ${!var}
1333 else 1549 else
1334 export CDROM_ROOT="${!var}" 1550 export CDROM_ROOT=${!var}
1335 fi 1551 fi
1336 1552
1337 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1553 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1338} 1554}
1339 1555
1342# all it does is try to locate a give file on a cd ... if the cd isn't 1558# all it does is try to locate a give file on a cd ... if the cd isn't
1343# found, then a message asking for the user to insert the cdrom will be 1559# found, then a message asking for the user to insert the cdrom will be
1344# displayed and we'll hang out here until: 1560# displayed and we'll hang out here until:
1345# (1) the file is found on a mounted cdrom 1561# (1) the file is found on a mounted cdrom
1346# (2) the user hits CTRL+C 1562# (2) the user hits CTRL+C
1347cdrom_locate_file_on_cd() { 1563_cdrom_locate_file_on_cd() {
1348 while [ -z "${CDROM_ROOT}" ] ; do
1349 local dir="$(dirname ${@})"
1350 local file="$(basename ${@})"
1351 local mline="" 1564 local mline=""
1352 local showedmsg=0 1565 local showedmsg=0 showjolietmsg=0
1353 1566
1354 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1567 while [[ -z ${CDROM_ROOT} ]] ; do
1568 local i=0
1569 local -a cdset=(${*//:/ })
1570 if [[ -n ${CDROM_SET} ]] ; then
1571 cdset=(${cdset[${CDROM_SET}]})
1572 fi
1573
1574 while [[ -n ${cdset[${i}]} ]] ; do
1575 local dir=$(dirname ${cdset[${i}]})
1576 local file=$(basename ${cdset[${i}]})
1577
1578 local point= node= fs= foo=
1579 while read point node fs foo ; do
1580 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1581 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1582 && continue
1583 point=${point//\040/ }
1355 [ -d "${mline}/${dir}" ] || continue 1584 [[ ! -d ${point}/${dir} ]] && continue
1356 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1585 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1357 && export CDROM_ROOT=${mline} 1586 export CDROM_ROOT=${point}
1587 export CDROM_SET=${i}
1588 export CDROM_MATCH=${cdset[${i}]}
1589 return
1590 done <<< "$(get_mounts)"
1591
1592 ((++i))
1358 done 1593 done
1359 1594
1360 if [ -z "${CDROM_ROOT}" ] ; then
1361 echo 1595 echo
1362 if [ ${showedmsg} -eq 0 ] ; then 1596 if [[ ${showedmsg} -eq 0 ]] ; then
1363 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1597 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1364 if [ -z "${CDROM_NAME}" ] ; then 1598 if [[ -z ${CDROM_NAME} ]] ; then
1365 einfo "Please insert the cdrom for ${PN} now !" 1599 einfo "Please insert+mount the cdrom for ${PN} now !"
1366 else
1367 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1368 fi
1369 else 1600 else
1370 if [ -z "${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 !" 1601 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1375 fi
1376 fi 1602 fi
1377 showedmsg=1 1603 else
1604 if [[ -z ${CDROM_NAME_1} ]] ; then
1605 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1606 else
1607 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1608 einfo "Please insert+mount the ${!var} cdrom now !"
1609 fi
1378 fi 1610 fi
1611 showedmsg=1
1612 fi
1379 einfo "Press return to scan for the cd again" 1613 einfo "Press return to scan for the cd again"
1380 einfo "or hit CTRL+C to abort the emerge." 1614 einfo "or hit CTRL+C to abort the emerge."
1381 read 1615 echo
1616 if [[ ${showjolietmsg} -eq 0 ]] ; then
1617 showjolietmsg=1
1618 else
1619 ewarn "If you are having trouble with the detection"
1620 ewarn "of your CD, it is possible that you do not have"
1621 ewarn "Joliet support enabled in your kernel. Please"
1622 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1623 ebeep 5
1382 fi 1624 fi
1625 read || die "something is screwed with your system"
1383 done 1626 done
1384} 1627}
1385 1628
1629# @FUNCTION: strip-linguas
1630# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1631# @DESCRIPTION:
1386# Make sure that LINGUAS only contains languages that 1632# Make sure that LINGUAS only contains languages that
1387# a package can support 1633# a package can support. The first form allows you to
1388# 1634# specify a list of LINGUAS. The -i builds a list of po
1389# usage: strip-linguas <allow LINGUAS> 1635# files found in all the directories and uses the
1390# strip-linguas -i <directories of .po files> 1636# intersection of the lists. The -u builds a list of po
1391# strip-linguas -u <directories of .po files> 1637# files found in all the directories and uses the union
1392# 1638# 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() { 1639strip-linguas() {
1399 local ls newls 1640 local ls newls nols
1400 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1641 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1401 local op="$1"; shift 1642 local op=$1; shift
1402 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1643 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1403 local d f 1644 local d f
1404 for d in "$@" ; do 1645 for d in "$@" ; do
1405 if [ "${op}" == "-u" ] ; then 1646 if [[ ${op} == "-u" ]] ; then
1406 newls="${ls}" 1647 newls=${ls}
1407 else 1648 else
1408 newls="" 1649 newls=""
1409 fi 1650 fi
1410 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1651 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1411 if [ "${op}" == "-i" ] ; then 1652 if [[ ${op} == "-i" ]] ; then
1412 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1653 hasq ${f} ${ls} && newls="${newls} ${f}"
1413 else 1654 else
1414 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1655 hasq ${f} ${ls} || newls="${newls} ${f}"
1415 fi 1656 fi
1416 done 1657 done
1417 ls="${newls}" 1658 ls=${newls}
1418 done 1659 done
1419 ls="${ls//.po}"
1420 else 1660 else
1421 ls="$@" 1661 ls="$@"
1422 fi 1662 fi
1423 1663
1424 ls=" ${ls} " 1664 nols=""
1425 newls="" 1665 newls=""
1426 for f in ${LINGUAS} ; do 1666 for f in ${LINGUAS} ; do
1427 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1667 if hasq ${f} ${ls} ; then
1428 nl="${newls} ${f}" 1668 newls="${newls} ${f}"
1429 else 1669 else
1430 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1670 nols="${nols} ${f}"
1431 fi 1671 fi
1432 done 1672 done
1433 if [ -z "${newls}" ] ; then 1673 [[ -n ${nols} ]] \
1434 unset LINGUAS 1674 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1435 else
1436 export LINGUAS="${newls}" 1675 export LINGUAS=${newls:1}
1437 fi
1438} 1676}
1439 1677
1440# moved from kernel.eclass since they are generally useful outside of 1678# @FUNCTION: preserve_old_lib
1441# kernel.eclass -iggy (20041002) 1679# @USAGE: <libs to preserve> [more libs]
1442 1680# @DESCRIPTION:
1443# the following functions are useful in kernel module ebuilds, etc.
1444# for an example see ivtv or drbd ebuilds
1445
1446# set's ARCH to match what the kernel expects
1447set_arch_to_kernel() {
1448 export EUTILS_ECLASS_PORTAGE_ARCH="${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="${EUTILS_ECLASS_PORTAGE_ARCH}"
1461}
1462
1463# Jeremy Huddleston <eradicator@gentoo.org>:
1464# preserve_old_lib /path/to/libblah.so.0
1465# preserve_old_lib_notify /path/to/libblah.so.0
1466#
1467# These functions are useful when a lib in your package changes --soname. Such 1681# These functions are useful when a lib in your package changes ABI SONAME.
1468# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1682# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1469# would break packages that link against it. Most people get around this 1683# would break packages that link against it. Most people get around this
1470# by using the portage SLOT mechanism, but that is not always a relevant 1684# by using the portage SLOT mechanism, but that is not always a relevant
1471# solution, so instead you can add the following to your ebuilds: 1685# solution, so instead you can call this from pkg_preinst. See also the
1472# 1686# preserve_old_lib_notify function.
1473# src_install() {
1474# ...
1475# preserve_old_lib /usr/$(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() { 1687preserve_old_lib() {
1486 LIB=$1 1688 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1689 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1690 die "Invalid preserve_old_lib() usage"
1691 fi
1692 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1487 1693
1488 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1694 # let portage worry about it
1489 SONAME=`basename ${LIB}` 1695 has preserve-libs ${FEATURES} && return 0
1490 DIRNAME=`dirname ${LIB}`
1491 1696
1492 dodir ${DIRNAME} 1697 local lib dir
1493 cp ${ROOT}${LIB} ${D}${DIRNAME} 1698 for lib in "$@" ; do
1699 [[ -e ${ROOT}/${lib} ]] || continue
1700 dir=${lib%/*}
1701 dodir ${dir} || die "dodir ${dir} failed"
1702 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1494 touch ${D}${LIB} 1703 touch "${D}"/${lib}
1495 fi 1704 done
1496} 1705}
1497 1706
1707# @FUNCTION: preserve_old_lib_notify
1708# @USAGE: <libs to notify> [more libs]
1709# @DESCRIPTION:
1710# Spit helpful messages about the libraries preserved by preserve_old_lib.
1498preserve_old_lib_notify() { 1711preserve_old_lib_notify() {
1499 LIB=$1 1712 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1713 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1714 die "Invalid preserve_old_lib_notify() usage"
1715 fi
1500 1716
1501 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1717 # let portage worry about it
1502 SONAME=`basename ${LIB}` 1718 has preserve-libs ${FEATURES} && return 0
1503 1719
1720 local lib notice=0
1721 for lib in "$@" ; do
1722 [[ -e ${ROOT}/${lib} ]] || continue
1723 if [[ ${notice} -eq 0 ]] ; then
1724 notice=1
1504 einfo "An old version of an installed library was detected on your system." 1725 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" 1726 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," 1727 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1507 einfo "you will need to execute the following command:" 1728 ewarn "in order to remove these old dependencies. If you do not have this"
1508 einfo " revdep-rebuild --soname ${SONAME}" 1729 ewarn "helper program, simply emerge the 'gentoolkit' package."
1509 einfo 1730 ewarn
1510 einfo "After doing that, you can safely remove ${LIB}" 1731 fi
1511 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild" 1732 ewarn " # revdep-rebuild --library ${lib##*/}"
1512 fi 1733 done
1734 if [[ ${notice} -eq 1 ]] ; then
1735 ewarn
1736 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1737 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1738 for lib in "$@" ; do
1739 ewarn " # rm '${lib}'"
1740 done
1741 fi
1513} 1742}
1743
1744# @FUNCTION: built_with_use
1745# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1746# @DESCRIPTION:
1747# A temporary hack until portage properly supports DEPENDing on USE
1748# flags being enabled in packages. This will check to see if the specified
1749# DEPEND atom was built with the specified list of USE flags. The
1750# --missing option controls the behavior if called on a package that does
1751# not actually support the defined USE flags (aka listed in IUSE).
1752# The default is to abort (call die). The -a and -o flags control
1753# the requirements of the USE flags. They correspond to "and" and "or"
1754# logic. So the -a flag means all listed USE flags must be enabled
1755# while the -o flag means at least one of the listed IUSE flags must be
1756# enabled. The --hidden option is really for internal use only as it
1757# means the USE flag we're checking is hidden expanded, so it won't be found
1758# in IUSE like normal USE flags.
1759#
1760# Remember that this function isn't terribly intelligent so order of optional
1761# flags matter.
1762built_with_use() {
1763 local hidden="no"
1764 if [[ $1 == "--hidden" ]] ; then
1765 hidden="yes"
1766 shift
1767 fi
1768
1769 local missing_action="die"
1770 if [[ $1 == "--missing" ]] ; then
1771 missing_action=$2
1772 shift ; shift
1773 case ${missing_action} in
1774 true|false|die) ;;
1775 *) die "unknown action '${missing_action}'";;
1776 esac
1777 fi
1778
1779 local opt=$1
1780 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1781
1782 local PKG=$(best_version $1)
1783 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1784 shift
1785
1786 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1787 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1788
1789 # if the IUSE file doesn't exist, the read will error out, we need to handle
1790 # this gracefully
1791 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1792 case ${missing_action} in
1793 true) return 0;;
1794 false) return 1;;
1795 die) die "Unable to determine what USE flags $PKG was built with";;
1796 esac
1797 fi
1798
1799 if [[ ${hidden} == "no" ]] ; then
1800 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1801 # Don't check USE_EXPAND #147237
1802 local expand
1803 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1804 if [[ $1 == ${expand}_* ]] ; then
1805 expand=""
1806 break
1807 fi
1808 done
1809 if [[ -n ${expand} ]] ; then
1810 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1811 case ${missing_action} in
1812 true) return 0;;
1813 false) return 1;;
1814 die) die "$PKG does not actually support the $1 USE flag!";;
1815 esac
1816 fi
1817 fi
1818 fi
1819
1820 local USE_BUILT=$(<${USEFILE})
1821 while [[ $# -gt 0 ]] ; do
1822 if [[ ${opt} = "-o" ]] ; then
1823 has $1 ${USE_BUILT} && return 0
1824 else
1825 has $1 ${USE_BUILT} || return 1
1826 fi
1827 shift
1828 done
1829 [[ ${opt} = "-a" ]]
1830}
1831
1832# @FUNCTION: epunt_cxx
1833# @USAGE: [dir to scan]
1834# @DESCRIPTION:
1835# Many configure scripts wrongly bail when a C++ compiler could not be
1836# detected. If dir is not specified, then it defaults to ${S}.
1837#
1838# http://bugs.gentoo.org/73450
1839epunt_cxx() {
1840 local dir=$1
1841 [[ -z ${dir} ]] && dir=${S}
1842 ebegin "Removing useless C++ checks"
1843 local f
1844 find "${dir}" -name configure | while read f ; do
1845 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1846 done
1847 eend 0
1848}
1849
1850# @FUNCTION: make_wrapper
1851# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1852# @DESCRIPTION:
1853# Create a shell wrapper script named wrapper in installpath
1854# (defaults to the bindir) to execute target (default of wrapper) by
1855# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1856# libpaths followed by optionally changing directory to chdir.
1857make_wrapper() {
1858 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1859 local tmpwrapper=$(emktemp)
1860 # We don't want to quote ${bin} so that people can pass complex
1861 # things as $bin ... "./someprog --args"
1862 cat << EOF > "${tmpwrapper}"
1863#!/bin/sh
1864cd "${chdir:-.}"
1865if [ -n "${libdir}" ] ; then
1866 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1867 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1868 else
1869 export LD_LIBRARY_PATH="${libdir}"
1870 fi
1871fi
1872exec ${bin} "\$@"
1873EOF
1874 chmod go+rx "${tmpwrapper}"
1875 if [[ -n ${path} ]] ; then
1876 (
1877 exeinto "${path}"
1878 newexe "${tmpwrapper}" "${wrapper}"
1879 ) || die
1880 else
1881 newbin "${tmpwrapper}" "${wrapper}" || die
1882 fi
1883}
1884
1885# @FUNCTION: prepalldocs
1886# @USAGE:
1887# @DESCRIPTION:
1888# Compress files in /usr/share/doc which are not already
1889# compressed, excluding /usr/share/doc/${PF}/html.
1890# Uses the ecompressdir to do the compression.
1891# 2009-02-18 by betelgeuse:
1892# Commented because ecompressdir is even more internal to
1893# Portage than prepalldocs (it's not even mentioned in man 5
1894# ebuild). Please submit a better version for review to gentoo-dev
1895# if you want prepalldocs here.
1896#prepalldocs() {
1897# if [[ -n $1 ]] ; then
1898# ewarn "prepalldocs: invalid usage; takes no arguments"
1899# fi
1900
1901# cd "${D}"
1902# [[ -d usr/share/doc ]] || return 0
1903
1904# find usr/share/doc -exec gzip {} +
1905# ecompressdir --ignore /usr/share/doc/${PF}/html
1906# ecompressdir --queue /usr/share/doc
1907#}

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