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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 1.322 2009/12/11 20:31:34 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
91# eshopts_pop
92# @CODE
93eshopts_push() {
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: $*"
100}
158 101
159 echo 102# @FUNCTION: eshopts_pop
160 103# @USAGE:
161 return 0 104# @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: ${s}"
162} 115}
163 116
164# Default directory where patches are located 117# Default directory where patches are located
165EPATCH_SOURCE="${WORKDIR}/patch" 118EPATCH_SOURCE="${WORKDIR}/patch"
166# Default extension for patches 119# Default extension for patches
167EPATCH_SUFFIX="patch.bz2" 120EPATCH_SUFFIX="patch.bz2"
168# Default options for patch 121# Default options for patch
169# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 122# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
170EPATCH_OPTS="-g0" 123# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
124# Set -E to automatically remove empty files.
125EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
171# List of patches not to apply. Not this is only file names, 126# List of patches not to apply. Note this is only file names,
172# and not the full path .. 127# and not the full path ..
173EPATCH_EXCLUDE="" 128EPATCH_EXCLUDE=""
174# Change the printed message for a single patch. 129# Change the printed message for a single patch.
175EPATCH_SINGLE_MSG="" 130EPATCH_SINGLE_MSG=""
131# Change the printed message for multiple patches.
132EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
176# Force applying bulk patches even if not following the style: 133# Force applying bulk patches even if not following the style:
177# 134#
178# ??_${ARCH}_foo.${EPATCH_SUFFIX} 135# ??_${ARCH}_foo.${EPATCH_SUFFIX}
179# 136#
180EPATCH_FORCE="no" 137EPATCH_FORCE="no"
181 138
182# This function is for bulk patching, or in theory for just one 139# This function is for bulk patching, or in theory for just one
183# or two patches. 140# or two patches.
192# bug they should be left as is to ensure an ebuild can rely on 149# bug they should be left as is to ensure an ebuild can rely on
193# them for. 150# them for.
194# 151#
195# Patches are applied in current directory. 152# Patches are applied in current directory.
196# 153#
197# Bulk Patches should preferibly have the form of: 154# Bulk Patches should preferably have the form of:
198# 155#
199# ??_${ARCH}_foo.${EPATCH_SUFFIX} 156# ??_${ARCH}_foo.${EPATCH_SUFFIX}
200# 157#
201# For example: 158# For example:
202# 159#
203# 01_all_misc-fix.patch.bz2 160# 01_all_misc-fix.patch.bz2
204# 02_sparc_another-fix.patch.bz2 161# 02_sparc_another-fix.patch.bz2
205# 162#
206# This ensures that there are a set order, and you can have ARCH 163# This ensures that there are a set order, and you can have ARCH
207# specific patches. 164# specific patches.
208# 165#
209# If you however give an argument to epatch(), it will treat it as a 166# If you however give an argument to epatch(), it will treat it as a
211# hand its a directory, it will set EPATCH_SOURCE to this. 168# hand its a directory, it will set EPATCH_SOURCE to this.
212# 169#
213# <azarah@gentoo.org> (10 Nov 2002) 170# <azarah@gentoo.org> (10 Nov 2002)
214# 171#
215epatch() { 172epatch() {
173 _epatch_draw_line() {
174 [[ -z $1 ]] && set "$(printf "%65s" '')"
175 echo "${1//?/=}"
176 }
177 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
216 local PIPE_CMD="" 178 local PIPE_CMD=""
217 local STDERR_TARGET="${T}/$$.out" 179 local STDERR_TARGET="${T}/$$.out"
218 local PATCH_TARGET="${T}/$$.patch" 180 local PATCH_TARGET="${T}/$$.patch"
219 local PATCH_SUFFIX="" 181 local PATCH_SUFFIX=""
220 local SINGLE_PATCH="no" 182 local SINGLE_PATCH="no"
221 local x="" 183 local x=""
222 184
185 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
186
223 if [ "$#" -gt 1 ] 187 if [ "$#" -gt 1 ]
224 then 188 then
225 local m="" 189 local m=""
226 einfo "${#} patches to apply..."
227 for m in "$@" ; do 190 for m in "$@" ; do
228 epatch "${m}" 191 epatch "${m}"
229 done 192 done
230 return 0 193 return 0
231 fi 194 fi
245 local EPATCH_SOURCE="$1/*" 208 local EPATCH_SOURCE="$1/*"
246 else 209 else
247 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 210 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
248 fi 211 fi
249 else 212 else
250 if [ ! -d ${EPATCH_SOURCE} ] 213 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
251 then
252 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 214 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
253 then 215 then
254 EPATCH_SOURCE="$1" 216 EPATCH_SOURCE="$1"
255 fi 217 fi
256 218
257 echo 219 echo
258 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 220 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
259 eerror 221 eerror
260 eerror " ${EPATCH_SOURCE}" 222 eerror " ${EPATCH_SOURCE}"
223 eerror " ( ${EPATCH_SOURCE##*/} )"
261 echo 224 echo
262 die "Cannot find \$EPATCH_SOURCE!" 225 die "Cannot find \$EPATCH_SOURCE!"
263 fi 226 fi
264 227
265 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 228 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
266 fi 229 fi
267 230
268 case ${EPATCH_SUFFIX##*\.} in 231 case ${EPATCH_SUFFIX##*\.} in
232 xz)
233 PIPE_CMD="xz -dc"
234 PATCH_SUFFIX="xz"
235 ;;
236 lzma)
237 PIPE_CMD="lzma -dc"
238 PATCH_SUFFIX="lzma"
239 ;;
269 bz2) 240 bz2)
270 PIPE_CMD="bzip2 -dc" 241 PIPE_CMD="bzip2 -dc"
271 PATCH_SUFFIX="bz2" 242 PATCH_SUFFIX="bz2"
272 ;; 243 ;;
273 gz|Z|z) 244 gz|Z|z)
284 ;; 255 ;;
285 esac 256 esac
286 257
287 if [ "${SINGLE_PATCH}" = "no" ] 258 if [ "${SINGLE_PATCH}" = "no" ]
288 then 259 then
289 einfo "Applying various patches (bugfixes/updates)..." 260 einfo "${EPATCH_MULTI_MSG}"
290 fi 261 fi
291 for x in ${EPATCH_SOURCE} 262 for x in ${EPATCH_SOURCE}
292 do 263 do
293 # New ARCH dependant patch naming scheme... 264 # New ARCH dependant patch naming scheme ...
294 # 265 #
295 # ???_arch_foo.patch 266 # ???_arch_foo.patch
296 # 267 #
297 if [ -f ${x} ] && \ 268 if [ -f ${x} ] && \
298 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 269 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
299 [ "${EPATCH_FORCE}" = "yes" ]) 270 [ "${EPATCH_FORCE}" = "yes" ])
300 then 271 then
301 local count=0 272 local count=0
302 local popts="${EPATCH_OPTS}" 273 local popts="${EPATCH_OPTS}"
274 local patchname=${x##*/}
303 275
304 if [ -n "${EPATCH_EXCLUDE}" ] 276 if [ -n "${EPATCH_EXCLUDE}" ]
305 then 277 then
306 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 278 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
307 then 279 then
308 continue 280 continue
309 fi 281 fi
310 fi 282 fi
311 283
313 then 285 then
314 if [ -n "${EPATCH_SINGLE_MSG}" ] 286 if [ -n "${EPATCH_SINGLE_MSG}" ]
315 then 287 then
316 einfo "${EPATCH_SINGLE_MSG}" 288 einfo "${EPATCH_SINGLE_MSG}"
317 else 289 else
318 einfo "Applying ${x##*/}..." 290 einfo "Applying ${patchname} ..."
319 fi 291 fi
320 else 292 else
321 einfo " ${x##*/}..." 293 einfo " ${patchname} ..."
322 fi 294 fi
323 295
324 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 296 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
325 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 297 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
298
299 # Decompress the patch if need be
300 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
301 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303
304 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
305 echo
306 eerror "Could not extract patch!"
307 #die "Could not extract patch!"
308 count=5
309 break
310 fi
311 else
312 PATCH_TARGET="${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 echo "NOTE: skipping -p0 due to absolute paths in patch:" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
323 echo "${abs_paths}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
324 fi
326 325
327 # Allow for prefix to differ ... im lazy, so shoot me :/ 326 # Allow for prefix to differ ... im lazy, so shoot me :/
328 while [ "${count}" -lt 5 ] 327 while [ "${count}" -lt 5 ]
329 do 328 do
330 # Generate some useful debug info ... 329 # Generate some useful debug info ...
331 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 330 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
332 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 331 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
333 332
334 if [ "${PATCH_SUFFIX}" != "patch" ] 333 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
334 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
335
336 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
337 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
338
339 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
335 then 340 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 341 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
363 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 342 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
364 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 343 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
365 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 344 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
366 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 345 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
367 346
368 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 347 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
348 _epatch_assert
369 349
370 if [ "$?" -ne 0 ] 350 if [ "$?" -ne 0 ]
371 then 351 then
372 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 352 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
373 echo 353 echo
374 eerror "A dry-run of patch command succeeded, but actually" 354 eerror "A dry-run of patch command succeeded, but actually"
375 eerror "applying the patch failed!" 355 eerror "applying the patch failed!"
376 #die "Real world sux compared to the dreamworld!" 356 #die "Real world sux compared to the dreamworld!"
377 count=5 357 count=5
378 fi 358 fi
379 359
380 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 360 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
381 361
382 break 362 break
383 fi 363 fi
384 364
385 count=$((count + 1)) 365 count=$((count + 1))
391 fi 371 fi
392 372
393 if [ "${count}" -eq 5 ] 373 if [ "${count}" -eq 5 ]
394 then 374 then
395 echo 375 echo
396 eerror "Failed Patch: ${x##*/}!" 376 eerror "Failed Patch: ${patchname} !"
377 eerror " ( ${PATCH_TARGET} )"
397 eerror 378 eerror
398 eerror "Include in your bugreport the contents of:" 379 eerror "Include in your bugreport the contents of:"
399 eerror 380 eerror
400 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 381 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
401 echo 382 echo
402 die "Failed Patch: ${x##*/}!" 383 die "Failed Patch: ${patchname}!"
403 fi 384 fi
404 385
405 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 386 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
406 387
407 eend 0 388 eend 0
408 fi 389 fi
409 done 390 done
410 if [ "${SINGLE_PATCH}" = "no" ] 391 if [ "${SINGLE_PATCH}" = "no" ]
411 then 392 then
412 einfo "Done with patching" 393 einfo "Done with patching"
413 fi 394 fi
414} 395}
396epatch_user() {
397 [[ $# -ne 0 ]] && die "epatch_user takes no options"
415 398
416# This function return true if we are using the NPTL pthreads 399 # don't clobber any EPATCH vars that the parent might want
417# implementation. 400 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT}/etc/portage/patches
418# 401 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
419# <azarah@gentoo.org> (06 March 2003) 402 EPATCH_SOURCE=${base}/${CTARGET}/${check}
420# 403 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
421have_NPTL() { 404 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
422 cat > ${T}/test-nptl.c <<-"END" 405 if [[ -d ${EPATCH_SOURCE} ]] ; then
423 #define _XOPEN_SOURCE 406 EPATCH_SOURCE=${EPATCH_SOURCE} \
424 #include <unistd.h> 407 EPATCH_SUFFIX="patch" \
425 #include <stdio.h> 408 EPATCH_FORCE="yes" \
426 409 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
427 int main() 410 epatch
428 { 411 break
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 412 fi
457 413 done
458 return 1
459} 414}
460 415
461# This function check how many cpu's are present, and then set 416# @FUNCTION: emktemp
462# -j in MAKEOPTS accordingly. 417# @USAGE: [temp dir]
463# 418# @DESCRIPTION:
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) 419# Cheap replacement for when debianutils (and thus mktemp)
543# does not exist on the users system 420# 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() { 421emktemp() {
422 local exe="touch"
423 [[ $1 == -d ]] && exe="mkdir" && shift
548 local topdir="$1" 424 local topdir=$1
549 425
550 if [ -z "${topdir}" ] 426 if [[ -z ${topdir} ]] ; then
551 then
552 [ -z "${T}" ] \ 427 [[ -z ${T} ]] \
553 && topdir="/tmp" \ 428 && topdir="/tmp" \
554 || topdir="${T}" 429 || topdir=${T}
555 fi 430 fi
556 431
557 if [ -z "$(type -p mktemp)" ] 432 if ! type -P mktemp > /dev/null ; then
558 then 433 # system lacks `mktemp` so we have to fake it
559 local tmp=/ 434 local tmp=/
560 while [ -e "${tmp}" ] ; do 435 while [[ -e ${tmp} ]] ; do
561 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 436 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
562 done 437 done
563 touch "${tmp}" 438 ${exe} "${tmp}" || ${exe} -p "${tmp}"
564 echo "${tmp}" 439 echo "${tmp}"
565 else 440 else
566 mktemp -p "${topdir}" 441 # the args here will give slightly wierd names on BSD,
442 # but should produce a usable file on all userlands
443 if [[ ${exe} == "touch" ]] ; then
444 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
445 else
446 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
567 fi 447 fi
448 fi
568} 449}
569 450
451# @FUNCTION: egetent
452# @USAGE: <database> <key>
453# @MAINTAINER:
454# base-system@gentoo.org (Linux)
455# Joe Jezak <josejx@gmail.com> (OS X)
456# usata@gentoo.org (OS X)
457# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
458# @DESCRIPTION:
570# Small wrapper for getent (Linux), nidump (Mac OS X), 459# Small wrapper for getent (Linux),
460# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
571# and pw (FreeBSD) used in enewuser()/enewgroup() 461# 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() { 462egetent() {
577 if useq macos || useq ppc-macos ; then 463 case ${CHOST} in
464 *-darwin[678])
578 case "$2" in 465 case "$2" in
579 *[!0-9]*) # Non numeric 466 *[!0-9]*) # Non numeric
580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 467 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
581 ;; 468 ;;
582 *) # Numeric 469 *) # Numeric
583 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 470 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
584 ;; 471 ;;
585 esac 472 esac
586 elif useq x86-fbsd ; then 473 ;;
587 local action 474 *-darwin*)
588 if [ "$1" == "passwd" ] 475 local mytype=$1
589 then 476 [[ "passwd" == $mytype ]] && mytype="Users"
590 action="user" 477 [[ "group" == $mytype ]] && mytype="Groups"
591 else 478 case "$2" in
592 action="group" 479 *[!0-9]*) # Non numeric
480 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
481 ;;
482 *) # Numeric
483 local mykey="UniqueID"
484 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
485 dscl . -search /$mytype $mykey $2 2>/dev/null
486 ;;
487 esac
488 ;;
489 *-freebsd*|*-dragonfly*)
490 local opts action="user"
491 [[ $1 == "passwd" ]] || action="group"
492
493 # lookup by uid/gid
494 if [[ $2 == [[:digit:]]* ]] ; then
495 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
593 fi 496 fi
497
594 pw show "${action}" "$2" -q 498 pw show ${action} ${opts} "$2" -q
595 else 499 ;;
500 *-netbsd*|*-openbsd*)
501 grep "$2:\*:" /etc/$1
502 ;;
503 *)
596 which nscd >& /dev/null && nscd -i "$1" 504 type -p nscd >& /dev/null && nscd -i "$1"
597 getent "$1" "$2" 505 getent "$1" "$2"
598 fi 506 ;;
507 esac
599} 508}
600 509
601# Simplify/standardize adding users to the system 510# @FUNCTION: enewuser
602# vapier@gentoo.org 511# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
603# 512# @DESCRIPTION:
604# enewuser(username, uid, shell, homedir, groups, extra options) 513# Same as enewgroup, you are not required to understand how to properly add
605# 514# a user to the system. The only required parameter is the username.
606# Default values if you do not specify any: 515# Default uid is (pass -1 for this) next available, default shell is
607# username: REQUIRED ! 516# /bin/false, default homedir is /dev/null, there are no default groups,
608# uid: next available (see useradd(8)) 517# 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() { 518enewuser() {
519 case ${EBUILD_PHASE} in
520 unpack|compile|test|install)
521 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
522 eerror "Package fails at QA and at life. Please file a bug."
523 die "Bad package! enewuser is only for use in pkg_* functions!"
524 esac
525
615 # get the username 526 # get the username
616 local euser="$1"; shift 527 local euser=$1; shift
617 if [ -z "${euser}" ] 528 if [[ -z ${euser} ]] ; then
618 then
619 eerror "No username specified !" 529 eerror "No username specified !"
620 die "Cannot call enewuser without a username" 530 die "Cannot call enewuser without a username"
621 fi 531 fi
622 532
623 # lets see if the username already exists 533 # lets see if the username already exists
624 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 534 if [[ -n $(egetent passwd "${euser}") ]] ; then
625 then
626 return 0 535 return 0
627 fi 536 fi
628 einfo "Adding user '${euser}' to your system ..." 537 einfo "Adding user '${euser}' to your system ..."
629 538
630 # options to pass to useradd 539 # options to pass to useradd
631 local opts= 540 local opts=
632 541
633 # handle uid 542 # handle uid
634 local euid="$1"; shift 543 local euid=$1; shift
635 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 544 if [[ -n ${euid} && ${euid} != -1 ]] ; then
636 then
637 if [ "${euid}" -gt 0 ] 545 if [[ ${euid} -gt 0 ]] ; then
638 then
639 if [ ! -z "`egetent passwd ${euid}`" ] 546 if [[ -n $(egetent passwd ${euid}) ]] ; then
640 then
641 euid="next" 547 euid="next"
642 fi 548 fi
643 else 549 else
644 eerror "Userid given but is not greater than 0 !" 550 eerror "Userid given but is not greater than 0 !"
645 die "${euid} is not a valid UID" 551 die "${euid} is not a valid UID"
646 fi 552 fi
647 else 553 else
648 euid="next" 554 euid="next"
649 fi 555 fi
650 if [ "${euid}" == "next" ] 556 if [[ ${euid} == "next" ]] ; then
651 then 557 for ((euid = 101; euid <= 999; euid++)); do
652 local pwrange
653 if [ "${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 558 [[ -z $(egetent passwd ${euid}) ]] && break
660 done 559 done
661 fi 560 fi
662 opts="${opts} -u ${euid}" 561 opts="${opts} -u ${euid}"
663 einfo " - Userid: ${euid}" 562 einfo " - Userid: ${euid}"
664 563
665 # handle shell 564 # handle shell
666 local eshell="$1"; shift 565 local eshell=$1; shift
667 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 566 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
668 then 567 if [[ ! -e ${ROOT}${eshell} ]] ; then
669 if [ ! -e "${eshell}" ]
670 then
671 eerror "A shell was specified but it does not exist !" 568 eerror "A shell was specified but it does not exist !"
672 die "${eshell} does not exist" 569 die "${eshell} does not exist in ${ROOT}"
570 fi
571 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
572 eerror "Do not specify ${eshell} yourself, use -1"
573 die "Pass '-1' as the shell parameter"
673 fi 574 fi
674 else 575 else
675 if [ "${USERLAND}" == "BSD" ] 576 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
676 then 577 [[ -x ${ROOT}${shell} ]] && break
677 eshell="/usr/bin/false" 578 done
678 else 579
580 if [[ ${shell} == "/dev/null" ]] ; then
581 eerror "Unable to identify the shell to use, proceeding with userland default."
582 case ${USERLAND} in
679 eshell="/bin/false" 583 GNU) shell="/bin/false" ;;
584 BSD) shell="/sbin/nologin" ;;
585 Darwin) shell="/usr/sbin/nologin" ;;
586 *) die "Unable to identify the default shell for userland ${USERLAND}"
587 esac
680 fi 588 fi
589
590 eshell=${shell}
681 fi 591 fi
682 einfo " - Shell: ${eshell}" 592 einfo " - Shell: ${eshell}"
683 opts="${opts} -s ${eshell}" 593 opts="${opts} -s ${eshell}"
684 594
685 # handle homedir 595 # handle homedir
686 local ehome="$1"; shift 596 local ehome=$1; shift
687 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 597 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
688 then
689 ehome="/dev/null" 598 ehome="/dev/null"
690 fi 599 fi
691 einfo " - Home: ${ehome}" 600 einfo " - Home: ${ehome}"
692 opts="${opts} -d ${ehome}" 601 opts="${opts} -d ${ehome}"
693 602
694 # handle groups 603 # handle groups
695 local egroups="$1"; shift 604 local egroups=$1; shift
696 if [ ! -z "${egroups}" ] 605 if [[ ! -z ${egroups} ]] ; then
697 then
698 local oldifs="${IFS}" 606 local oldifs=${IFS}
699 local defgroup="" exgroups="" 607 local defgroup="" exgroups=""
700 608
701 export IFS="," 609 export IFS=","
702 for g in ${egroups} 610 for g in ${egroups} ; do
703 do
704 export IFS="${oldifs}" 611 export IFS=${oldifs}
705 if [ -z "`egetent group \"${g}\"`" ] 612 if [[ -z $(egetent group "${g}") ]] ; then
706 then
707 eerror "You must add group ${g} to the system first" 613 eerror "You must add group ${g} to the system first"
708 die "${g} is not a valid GID" 614 die "${g} is not a valid GID"
709 fi 615 fi
710 if [ -z "${defgroup}" ] 616 if [[ -z ${defgroup} ]] ; then
711 then
712 defgroup="${g}" 617 defgroup=${g}
713 else 618 else
714 exgroups="${exgroups},${g}" 619 exgroups="${exgroups},${g}"
715 fi 620 fi
716 export IFS="," 621 export IFS=","
717 done 622 done
718 export IFS="${oldifs}" 623 export IFS=${oldifs}
719 624
720 opts="${opts} -g ${defgroup}" 625 opts="${opts} -g ${defgroup}"
721 if [ ! -z "${exgroups}" ] 626 if [[ ! -z ${exgroups} ]] ; then
722 then
723 opts="${opts} -G ${exgroups:1}" 627 opts="${opts} -G ${exgroups:1}"
724 fi 628 fi
725 else 629 else
726 egroups="(none)" 630 egroups="(none)"
727 fi 631 fi
728 einfo " - Groups: ${egroups}" 632 einfo " - Groups: ${egroups}"
729 633
730 # handle extra and add the user 634 # handle extra and add the user
731 local eextra="$@"
732 local oldsandbox="${SANDBOX_ON}" 635 local oldsandbox=${SANDBOX_ON}
733 export SANDBOX_ON="0" 636 export SANDBOX_ON="0"
734 if useq macos || useq ppc-macos ; 637 case ${CHOST} in
735 then 638 *-darwin*)
736 ### Make the user 639 ### Make the user
737 if [ -z "${eextra}" ] 640 if [[ -z $@ ]] ; then
738 then
739 dscl . create /users/${euser} uid ${euid} 641 dscl . create /users/${euser} uid ${euid}
740 dscl . create /users/${euser} shell ${eshell} 642 dscl . create /users/${euser} shell ${eshell}
741 dscl . create /users/${euser} home ${ehome} 643 dscl . create /users/${euser} home ${ehome}
742 dscl . create /users/${euser} realname "added by portage for ${PN}" 644 dscl . create /users/${euser} realname "added by portage for ${PN}"
743 ### Add the user to the groups specified 645 ### Add the user to the groups specified
744 local oldifs="${IFS}" 646 local oldifs=${IFS}
745 export IFS="," 647 export IFS=","
746 for g in ${egroups} 648 for g in ${egroups} ; do
747 do
748 dscl . merge /groups/${g} users ${euser} 649 dscl . merge /groups/${g} users ${euser}
749 done 650 done
750 export IFS="${oldifs}" 651 export IFS=${oldifs}
751 else 652 else
752 einfo "Extra options are not supported on macos yet" 653 einfo "Extra options are not supported on Darwin yet"
753 einfo "Please report the ebuild along with the info below" 654 einfo "Please report the ebuild along with the info below"
754 einfo "eextra: ${eextra}" 655 einfo "eextra: $@"
755 die "Required function missing" 656 die "Required function missing"
756 fi 657 fi
757 elif use x86-fbsd ; then 658 ;;
758 if [ -z "${eextra}" ] 659 *-freebsd*|*-dragonfly*)
759 then 660 if [[ -z $@ ]] ; then
760 pw useradd ${euser} ${opts} \ 661 pw useradd ${euser} ${opts} \
761 -c "added by portage for ${PN}" \ 662 -c "added by portage for ${PN}" \
762 die "enewuser failed" 663 die "enewuser failed"
763 else 664 else
764 einfo " - Extra: ${eextra}" 665 einfo " - Extra: $@"
765 pw useradd ${euser} ${opts} \ 666 pw useradd ${euser} ${opts} \
766 -c ${eextra} || die "enewuser failed" 667 "$@" || die "enewuser failed"
767 fi 668 fi
669 ;;
670
671 *-netbsd*)
672 if [[ -z $@ ]] ; then
673 useradd ${opts} ${euser} || die "enewuser failed"
768 else 674 else
769 if [ -z "${eextra}" ] 675 einfo " - Extra: $@"
770 then 676 useradd ${opts} ${euser} "$@" || die "enewuser failed"
677 fi
678 ;;
679
680 *-openbsd*)
681 if [[ -z $@ ]] ; then
682 useradd -u ${euid} -s ${eshell} \
683 -d ${ehome} -c "Added by portage for ${PN}" \
684 -g ${egroups} ${euser} || die "enewuser failed"
685 else
686 einfo " - Extra: $@"
687 useradd -u ${euid} -s ${eshell} \
688 -d ${ehome} -c "Added by portage for ${PN}" \
689 -g ${egroups} ${euser} "$@" || die "enewuser failed"
690 fi
691 ;;
692
693 *)
694 if [[ -z $@ ]] ; then
771 useradd ${opts} ${euser} \ 695 useradd ${opts} \
772 -c "added by portage for ${PN}" \ 696 -c "added by portage for ${PN}" \
697 ${euser} \
773 || die "enewuser failed" 698 || die "enewuser failed"
774 else 699 else
775 einfo " - Extra: ${eextra}" 700 einfo " - Extra: $@"
776 useradd ${opts} ${euser} ${eextra} \ 701 useradd ${opts} "$@" \
702 ${euser} \
777 || die "enewuser failed" 703 || die "enewuser failed"
778 fi 704 fi
705 ;;
706 esac
707
708 if [[ ! -e ${ROOT}/${ehome} ]] ; then
709 einfo " - Creating ${ehome} in ${ROOT}"
710 mkdir -p "${ROOT}/${ehome}"
711 chown ${euser} "${ROOT}/${ehome}"
712 chmod 755 "${ROOT}/${ehome}"
779 fi 713 fi
714
780 export SANDBOX_ON="${oldsandbox}" 715 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} 716}
790 717
791# Simplify/standardize adding groups to the system 718# @FUNCTION: enewgroup
792# vapier@gentoo.org 719# @USAGE: <group> [gid]
793# 720# @DESCRIPTION:
794# enewgroup(group, gid) 721# This function does not require you to understand how to properly add a
795# 722# group to the system. Just give it a group name to add and enewgroup will
796# Default values if you do not specify any: 723# do the rest. You may specify the gid for the group or allow the group to
797# groupname: REQUIRED ! 724# allocate the next available one.
798# gid: next available (see groupadd(8))
799# extra: none
800enewgroup() { 725enewgroup() {
726 case ${EBUILD_PHASE} in
727 unpack|compile|test|install)
728 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
729 eerror "Package fails at QA and at life. Please file a bug."
730 die "Bad package! enewgroup is only for use in pkg_* functions!"
731 esac
732
801 # get the group 733 # get the group
802 local egroup="$1"; shift 734 local egroup="$1"; shift
803 if [ -z "${egroup}" ] 735 if [ -z "${egroup}" ]
804 then 736 then
805 eerror "No group specified !" 737 eerror "No group specified !"
806 die "Cannot call enewgroup without a group" 738 die "Cannot call enewgroup without a group"
807 fi 739 fi
808 740
809 # see if group already exists 741 # see if group already exists
810 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 742 if [[ -n $(egetent group "${egroup}") ]]; then
811 then
812 return 0 743 return 0
813 fi 744 fi
814 einfo "Adding group '${egroup}' to your system ..." 745 einfo "Adding group '${egroup}' to your system ..."
815 746
816 # options to pass to useradd 747 # options to pass to useradd
822 then 753 then
823 if [ "${egid}" -gt 0 ] 754 if [ "${egid}" -gt 0 ]
824 then 755 then
825 if [ -z "`egetent group ${egid}`" ] 756 if [ -z "`egetent group ${egid}`" ]
826 then 757 then
827 if useq macos || useq ppc-macos ; then 758 if [[ "${CHOST}" == *-darwin* ]]; then
828 opts="${opts} ${egid}" 759 opts="${opts} ${egid}"
829 else 760 else
830 opts="${opts} -g ${egid}" 761 opts="${opts} -g ${egid}"
831 fi 762 fi
832 else 763 else
846 opts="${opts} ${eextra}" 777 opts="${opts} ${eextra}"
847 778
848 # add the group 779 # add the group
849 local oldsandbox="${SANDBOX_ON}" 780 local oldsandbox="${SANDBOX_ON}"
850 export SANDBOX_ON="0" 781 export SANDBOX_ON="0"
851 if useq macos || useq ppc-macos ; 782 case ${CHOST} in
852 then 783 *-darwin*)
853 if [ ! -z "${eextra}" ]; 784 if [ ! -z "${eextra}" ];
854 then 785 then
855 einfo "Extra options are not supported on macos yet" 786 einfo "Extra options are not supported on Darwin/OS X yet"
856 einfo "Please report the ebuild along with the info below" 787 einfo "Please report the ebuild along with the info below"
857 einfo "eextra: ${eextra}" 788 einfo "eextra: ${eextra}"
858 die "Required function missing" 789 die "Required function missing"
859 fi 790 fi
860 791
861 # If we need the next available 792 # If we need the next available
862 case ${egid} in 793 case ${egid} in
863 *[!0-9]*) # Non numeric 794 *[!0-9]*) # Non numeric
864 for egid in `jot 898 101`; do 795 for ((egid = 101; egid <= 999; egid++)); do
865 [ -z "`egetent group ${egid}`" ] && break 796 [[ -z $(egetent group ${egid}) ]] && break
866 done 797 done
867 esac 798 esac
868 dscl . create /groups/${egroup} gid ${egid} 799 dscl . create /groups/${egroup} gid ${egid}
869 dscl . create /groups/${egroup} passwd '*' 800 dscl . create /groups/${egroup} passwd '*'
870 elif use x86-fbsd ; then 801 ;;
802
803 *-freebsd*|*-dragonfly*)
871 case ${egid} in 804 case ${egid} in
872 *[!0-9]*) # Non numeric 805 *[!0-9]*) # Non numeric
873 for egid in `jot 898 101`; do 806 for ((egid = 101; egid <= 999; egid++)); do
874 [ -z "`egetent group ${egid}`" ] && break 807 [[ -z $(egetent group ${egid}) ]] && break
875 done 808 done
876 esac 809 esac
877 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 810 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
878 else 811 ;;
812
813 *-netbsd*)
814 case ${egid} in
815 *[!0-9]*) # Non numeric
816 for ((egid = 101; egid <= 999; egid++)); do
817 [[ -z $(egetent group ${egid}) ]] && break
818 done
819 esac
820 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
821 ;;
822
823 *)
879 groupadd ${opts} ${egroup} || die "enewgroup failed" 824 groupadd ${opts} ${egroup} || die "enewgroup failed"
880 fi 825 ;;
826 esac
881 export SANDBOX_ON="${oldsandbox}" 827 export SANDBOX_ON="${oldsandbox}"
882} 828}
883 829
884# Simple script to replace 'dos2unix' binaries 830# @FUNCTION: edos2unix
885# vapier@gentoo.org 831# @USAGE: <file> [more files ...]
886# 832# @DESCRIPTION:
887# edos2unix(file, <more files>...) 833# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
834# to remove all of these text utilities from DEPEND variables because this
835# is a script based solution. Just give it a list of files to convert and
836# they will all be changed from the DOS CRLF format to the UNIX LF format.
888edos2unix() { 837edos2unix() {
889 for f in "$@" 838 echo "$@" | xargs sed -i 's/\r$//'
890 do
891 cp "${f}" ${T}/edos2unix
892 sed 's/\r$//' ${T}/edos2unix > "${f}"
893 done
894} 839}
895 840
896# Make a desktop file ! 841# Make a desktop file !
897# Great for making those icons in kde/gnome startmenu ! 842# Great for making those icons in kde/gnome startmenu !
898# Amaze your friends ! Get the women ! Join today ! 843# Amaze your friends ! Get the women ! Join today !
899# 844#
900# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 845# make_desktop_entry(<command>, [name], [icon], [type], [path])
901# 846#
902# binary: what binary does the app run with ? 847# binary: what command does the app run with ?
903# name: the name that will show up in the menu 848# name: the name that will show up in the menu
904# icon: give your little like a pretty little icon ... 849# icon: give your little like a pretty little icon ...
905# this can be relative (to /usr/share/pixmaps) or 850# this can be relative (to /usr/share/pixmaps) or
906# a full path to an icon 851# a full path to an icon
907# type: what kind of application is this ? for categories: 852# type: what kind of application is this ? for categories:
908# http://www.freedesktop.org/standards/menu-spec/ 853# http://standards.freedesktop.org/menu-spec/latest/apa.html
909# path: if your app needs to startup in a specific dir 854# path: if your app needs to startup in a specific dir
910make_desktop_entry() { 855make_desktop_entry() {
911 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 856 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
912 857
913 local exec="${1}" 858 local exec=${1}
914 local name="${2:-${PN}}" 859 local name=${2:-${PN}}
915 local icon="${3:-${PN}.png}" 860 local icon=${3:-${PN}}
916 local type="${4}" 861 local type=${4}
917 local subdir="${6}" 862 local path=${5}
918 local path="${5:-${GAMES_BINDIR}}" 863
919 if [ -z "${type}" ] 864 if [[ -z ${type} ]] ; then
920 then 865 local catmaj=${CATEGORY%%-*}
921 case ${CATEGORY} in 866 local catmin=${CATEGORY##*-}
922 "app-emulation") 867 case ${catmaj} in
923 type=Emulator 868 app)
924 subdir="Emulation" 869 case ${catmin} in
870 accessibility) type=Accessibility;;
871 admin) type=System;;
872 antivirus) type=System;;
873 arch) type=Archiving;;
874 backup) type=Archiving;;
875 cdr) type=DiscBurning;;
876 dicts) type=Dictionary;;
877 doc) type=Documentation;;
878 editors) type=TextEditor;;
879 emacs) type=TextEditor;;
880 emulation) type=Emulator;;
881 laptop) type=HardwareSettings;;
882 office) type=Office;;
883 pda) type=PDA;;
884 vim) type=TextEditor;;
885 xemacs) type=TextEditor;;
886 *) type=;;
887 esac
925 ;; 888 ;;
926 "games-"*) 889
927 type=Game 890 dev)
928 subdir="Games" 891 type="Development"
929 ;; 892 ;;
930 "net-"*) 893
931 type=Network 894 games)
932 subdir="${type}" 895 case ${catmin} in
896 action|fps) type=ActionGame;;
897 arcade) type=ArcadeGame;;
898 board) type=BoardGame;;
899 emulation) type=Emulator;;
900 kids) type=KidsGame;;
901 puzzle) type=LogicGame;;
902 roguelike) type=RolePlaying;;
903 rpg) type=RolePlaying;;
904 simulation) type=Simulation;;
905 sports) type=SportsGame;;
906 strategy) type=StrategyGame;;
907 *) type=;;
908 esac
909 type="Game;${type}"
933 ;; 910 ;;
911
912 gnome)
913 type="Gnome;GTK"
914 ;;
915
916 kde)
917 type="KDE;Qt"
918 ;;
919
920 mail)
921 type="Network;Email"
922 ;;
923
924 media)
925 case ${catmin} in
926 gfx) type=Graphics;;
927 radio) type=Tuner;;
928 sound) type=Audio;;
929 tv) type=TV;;
930 video) type=Video;;
931 *) type=;;
932 esac
933 type="AudioVideo;${type}"
934 ;;
935
936 net)
937 case ${catmin} in
938 dialup) type=Dialup;;
939 ftp) type=FileTransfer;;
940 im) type=InstantMessaging;;
941 irc) type=IRCClient;;
942 mail) type=Email;;
943 news) type=News;;
944 nntp) type=News;;
945 p2p) type=FileTransfer;;
946 *) type=;;
947 esac
948 type="Network;${type}"
949 ;;
950
951 sci)
952 case ${catmin} in
953 astro*) type=Astronomy;;
954 bio*) type=Biology;;
955 calc*) type=Calculator;;
956 chem*) type=Chemistry;;
957 elec*) type=Electronics;;
958 geo*) type=Geology;;
959 math*) type=Math;;
960 physics) type=Physics;;
961 visual*) type=DataVisualization;;
962 *) type=;;
963 esac
964 type="Science;${type}"
965 ;;
966
967 sys)
968 type="System"
969 ;;
970
971 www)
972 case ${catmin} in
973 client) type=WebBrowser;;
974 *) type=;;
975 esac
976 type="Network"
977 ;;
978
934 *) 979 *)
935 type= 980 type=
936 subdir=
937 ;; 981 ;;
938 esac 982 esac
939 fi 983 fi
940 local desktop="${T}/${exec}.desktop" 984 if [ "${SLOT}" == "0" ] ; then
985 local desktop_name="${PN}"
986 else
987 local desktop_name="${PN}-${SLOT}"
988 fi
989 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
990 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
941 991
992 cat <<-EOF > "${desktop}"
942echo "[Desktop Entry] 993 [Desktop Entry]
943Encoding=UTF-8
944Version=0.9.2
945Name=${name} 994 Name=${name}
946Type=Application 995 Type=Application
947Comment=${DESCRIPTION} 996 Comment=${DESCRIPTION}
948Exec=${exec} 997 Exec=${exec}
949Path=${path} 998 TryExec=${exec%% *}
950Icon=${icon} 999 Icon=${icon}
951Categories=Application;${type};" > "${desktop}" 1000 Categories=${type};
1001 EOF
952 1002
1003 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
1004
1005 (
1006 # wrap the env here so that the 'insinto' call
1007 # doesn't corrupt the env of the caller
1008 insinto /usr/share/applications
1009 doins "${desktop}"
1010 )
1011}
1012
1013# @FUNCTION: validate_desktop_entries
1014# @USAGE: [directories]
1015# @MAINTAINER:
1016# Carsten Lohrke <carlo@gentoo.org>
1017# @DESCRIPTION:
1018# Validate desktop entries using desktop-file-utils
1019validate_desktop_entries() {
1020 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1021 einfo "Checking desktop entry validity"
1022 local directories=""
1023 for d in /usr/share/applications $@ ; do
1024 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1025 done
1026 if [[ -n ${directories} ]] ; then
1027 for FILE in $(find ${directories} -name "*\.desktop" \
1028 -not -path '*.hidden*' | sort -u 2>/dev/null)
1029 do
1030 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1031 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1032 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1033 done
1034 fi
1035 echo ""
1036 else
1037 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1038 fi
1039}
1040
1041# @FUNCTION: make_session_desktop
1042# @USAGE: <title> <command> [command args...]
1043# @DESCRIPTION:
1044# Make a GDM/KDM Session file. The title is the file to execute to start the
1045# Window Manager. The command is the name of the Window Manager.
1046#
1047# You can set the name of the file via the ${wm} variable.
1048make_session_desktop() {
1049 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1050 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1051
1052 local title=$1
1053 local command=$2
1054 local desktop=${T}/${wm:-${PN}}.desktop
1055 shift 2
1056
1057 cat <<-EOF > "${desktop}"
1058 [Desktop Entry]
1059 Name=${title}
1060 Comment=This session logs you into ${title}
1061 Exec=${command} $*
1062 TryExec=${command}
1063 Type=XSession
1064 EOF
1065
1066 (
1067 # wrap the env here so that the 'insinto' call
1068 # doesn't corrupt the env of the caller
1069 insinto /usr/share/xsessions
1070 doins "${desktop}"
1071 )
1072}
1073
1074# @FUNCTION: domenu
1075# @USAGE: <menus>
1076# @DESCRIPTION:
1077# Install the list of .desktop menu files into the appropriate directory
1078# (/usr/share/applications).
1079domenu() {
1080 (
1081 # wrap the env here so that the 'insinto' call
1082 # doesn't corrupt the env of the caller
1083 local i j ret=0
953 insinto /usr/share/applications 1084 insinto /usr/share/applications
954 doins "${desktop}" 1085 for i in "$@" ; do
1086 if [[ -f ${i} ]] ; then
1087 doins "${i}"
1088 ((ret+=$?))
1089 elif [[ -d ${i} ]] ; then
1090 for j in "${i}"/*.desktop ; do
1091 doins "${j}"
1092 ((ret+=$?))
1093 done
1094 else
1095 ((++ret))
1096 fi
1097 done
1098 exit ${ret}
1099 )
1100}
955 1101
956 return 0 1102# @FUNCTION: newmenu
1103# @USAGE: <menu> <newname>
1104# @DESCRIPTION:
1105# Like all other new* functions, install the specified menu as newname.
1106newmenu() {
1107 (
1108 # wrap the env here so that the 'insinto' call
1109 # doesn't corrupt the env of the caller
1110 insinto /usr/share/applications
1111 newins "$@"
1112 )
1113}
1114
1115# @FUNCTION: doicon
1116# @USAGE: <list of icons>
1117# @DESCRIPTION:
1118# Install the list of icons into the icon directory (/usr/share/pixmaps).
1119# This is useful in conjunction with creating desktop/menu files.
1120doicon() {
1121 (
1122 # wrap the env here so that the 'insinto' call
1123 # doesn't corrupt the env of the caller
1124 local i j ret
1125 insinto /usr/share/pixmaps
1126 for i in "$@" ; do
1127 if [[ -f ${i} ]] ; then
1128 doins "${i}"
1129 ((ret+=$?))
1130 elif [[ -d ${i} ]] ; then
1131 for j in "${i}"/*.png ; do
1132 doins "${j}"
1133 ((ret+=$?))
1134 done
1135 else
1136 ((++ret))
1137 fi
1138 done
1139 exit ${ret}
1140 )
1141}
1142
1143# @FUNCTION: newicon
1144# @USAGE: <icon> <newname>
1145# @DESCRIPTION:
1146# Like all other new* functions, install the specified icon as newname.
1147newicon() {
1148 (
1149 # wrap the env here so that the 'insinto' call
1150 # doesn't corrupt the env of the caller
1151 insinto /usr/share/pixmaps
1152 newins "$@"
1153 )
957} 1154}
958 1155
959# for internal use only (unpack_pdv and unpack_makeself) 1156# for internal use only (unpack_pdv and unpack_makeself)
960find_unpackable_file() { 1157find_unpackable_file() {
961 local src="$1" 1158 local src=$1
962 if [ -z "${src}" ] 1159 if [[ -z ${src} ]] ; then
963 then
964 src="${DISTDIR}/${A}" 1160 src=${DISTDIR}/${A}
965 else 1161 else
966 if [ -e "${DISTDIR}/${src}" ] 1162 if [[ -e ${DISTDIR}/${src} ]] ; then
967 then
968 src="${DISTDIR}/${src}" 1163 src=${DISTDIR}/${src}
969 elif [ -e "${PWD}/${src}" ] 1164 elif [[ -e ${PWD}/${src} ]] ; then
970 then
971 src="${PWD}/${src}" 1165 src=${PWD}/${src}
972 elif [ -e "${src}" ] 1166 elif [[ -e ${src} ]] ; then
973 then
974 src="${src}" 1167 src=${src}
975 fi
976 fi 1168 fi
977 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1169 fi
1170 [[ ! -e ${src} ]] && return 1
978 echo "${src}" 1171 echo "${src}"
979} 1172}
980 1173
1174# @FUNCTION: unpack_pdv
1175# @USAGE: <file to unpack> <size of off_t>
1176# @DESCRIPTION:
981# Unpack those pesky pdv generated files ... 1177# Unpack those pesky pdv generated files ...
982# They're self-unpacking programs with the binary package stuffed in 1178# 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 1179# 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. 1180# it seems to like to segfault a lot :(. So lets take it apart ourselves.
985# 1181#
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 1182# 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 1183# 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 1184# the size of the off_t type (in bytes) on the machine that built the pdv
1185# archive.
1186#
990# archive. one way to determine this is by running the following commands: 1187# One way to determine this is by running the following commands:
1188#
1189# @CODE
991# strings <pdv archive> | grep lseek 1190# strings <pdv archive> | grep lseek
992# strace -elseek <pdv archive> 1191# strace -elseek <pdv archive>
1192# @CODE
1193#
993# basically look for the first lseek command (we do the strings/grep because 1194# 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 1195# sometimes the function call is _llseek or something) and steal the 2nd
995# parameter. here is an example: 1196# parameter. Here is an example:
1197#
1198# @CODE
996# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1199# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
997# lseek 1200# lseek
998# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1201# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
999# lseek(3, -4, SEEK_END) = 2981250 1202# lseek(3, -4, SEEK_END) = 2981250
1203# @CODE
1204#
1000# thus we would pass in the value of '4' as the second parameter. 1205# Thus we would pass in the value of '4' as the second parameter.
1001unpack_pdv() { 1206unpack_pdv() {
1002 local src="`find_unpackable_file $1`" 1207 local src=$(find_unpackable_file "$1")
1003 local sizeoff_t="$2" 1208 local sizeoff_t=$2
1004 1209
1210 [[ -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 :(" 1211 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1006 1212
1007 local shrtsrc="`basename ${src}`" 1213 local shrtsrc=$(basename "${src}")
1008 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1214 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1009 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1215 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1010 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1216 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1011 1217
1012 # grab metadata for debug reasons 1218 # grab metadata for debug reasons
1013 local metafile="$(emktemp)" 1219 local metafile=$(emktemp)
1014 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1220 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1015 1221
1016 # rip out the final file name from the metadata 1222 # rip out the final file name from the metadata
1017 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1223 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1018 datafile="`basename ${datafile}`" 1224 datafile=$(basename "${datafile}")
1019 1225
1020 # now lets uncompress/untar the file if need be 1226 # now lets uncompress/untar the file if need be
1021 local tmpfile="$(emktemp)" 1227 local tmpfile=$(emktemp)
1022 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1228 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1023 1229
1024 local iscompressed="`file -b ${tmpfile}`" 1230 local iscompressed=$(file -b "${tmpfile}")
1025 if [ "${iscompressed:0:8}" == "compress" ] ; then 1231 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1026 iscompressed=1 1232 iscompressed=1
1027 mv ${tmpfile}{,.Z} 1233 mv ${tmpfile}{,.Z}
1028 gunzip ${tmpfile} 1234 gunzip ${tmpfile}
1029 else 1235 else
1030 iscompressed=0 1236 iscompressed=0
1031 fi 1237 fi
1032 local istar="`file -b ${tmpfile}`" 1238 local istar=$(file -b "${tmpfile}")
1033 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1239 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1034 istar=1 1240 istar=1
1035 else 1241 else
1036 istar=0 1242 istar=0
1037 fi 1243 fi
1038 1244
1066 true 1272 true
1067 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1273 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1068 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1274 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1069} 1275}
1070 1276
1277# @FUNCTION: unpack_makeself
1278# @USAGE: [file to unpack] [offset] [tail|dd]
1279# @DESCRIPTION:
1071# Unpack those pesky makeself generated files ... 1280# Unpack those pesky makeself generated files ...
1072# They're shell scripts with the binary package tagged onto 1281# They're shell scripts with the binary package tagged onto
1073# the end of the archive. Loki utilized the format as does 1282# the end of the archive. Loki utilized the format as does
1074# many other game companies. 1283# many other game companies.
1075# 1284#
1076# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1285# If the file is not specified, then ${A} is used. If the
1077# - If the file is not specified then unpack will utilize ${A}.
1078# - If the offset is not specified then we will attempt to extract 1286# offset is not specified then we will attempt to extract
1079# the proper offset from the script itself. 1287# the proper offset from the script itself.
1080unpack_makeself() { 1288unpack_makeself() {
1289 local src_input=${1:-${A}}
1081 local src="$(find_unpackable_file "$1")" 1290 local src=$(find_unpackable_file "${src_input}")
1082 local skip="$2" 1291 local skip=$2
1083 local exe="$3" 1292 local exe=$3
1084 1293
1294 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1295
1085 local shrtsrc="$(basename "${src}")" 1296 local shrtsrc=$(basename "${src}")
1086 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1297 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1087 if [ -z "${skip}" ] 1298 if [[ -z ${skip} ]] ; then
1088 then
1089 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1299 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1090 local skip=0 1300 local skip=0
1091 exe=tail 1301 exe=tail
1092 case ${ver} in 1302 case ${ver} in
1093 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1303 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1094 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1304 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1095 ;; 1305 ;;
1096 2.0|2.0.1) 1306 2.0|2.0.1)
1097 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1307 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1098 ;; 1308 ;;
1106 ;; 1316 ;;
1107 2.1.3) 1317 2.1.3)
1108 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1318 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1109 let skip="skip + 1" 1319 let skip="skip + 1"
1110 ;; 1320 ;;
1111 2.1.4) 1321 2.1.4|2.1.5)
1112 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1322 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1113 skip=$(head -n ${skip} "${src}" | wc -c) 1323 skip=$(head -n ${skip} "${src}" | wc -c)
1114 exe="dd" 1324 exe="dd"
1115 ;; 1325 ;;
1116 *) 1326 *)
1128 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1338 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1129 *) die "makeself cant handle exe '${exe}'" 1339 *) die "makeself cant handle exe '${exe}'"
1130 esac 1340 esac
1131 1341
1132 # lets grab the first few bytes of the file to figure out what kind of archive it is 1342 # lets grab the first few bytes of the file to figure out what kind of archive it is
1133 local tmpfile="$(emktemp)" 1343 local tmpfile=$(emktemp)
1134 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1344 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1135 local filetype="$(file -b "${tmpfile}")" 1345 local filetype=$(file -b "${tmpfile}")
1136 case ${filetype} in 1346 case ${filetype} in
1137 *tar\ archive) 1347 *tar\ archive*)
1138 eval ${exe} | tar --no-same-owner -xf - 1348 eval ${exe} | tar --no-same-owner -xf -
1139 ;; 1349 ;;
1140 bzip2*) 1350 bzip2*)
1141 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1351 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1142 ;; 1352 ;;
1152 ;; 1362 ;;
1153 esac 1363 esac
1154 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1364 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1155} 1365}
1156 1366
1367# @FUNCTION: check_license
1368# @USAGE: [license]
1369# @DESCRIPTION:
1157# Display a license for user to accept. 1370# 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. 1371# specified, then ${LICENSE} is used.
1161check_license() { 1372check_license() {
1162 local lic=$1 1373 local lic=$1
1163 if [ -z "${lic}" ] ; then 1374 if [ -z "${lic}" ] ; then
1164 lic="${PORTDIR}/licenses/${LICENSE}" 1375 lic="${PORTDIR}/licenses/${LICENSE}"
1165 else 1376 else
1166 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1377 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1167 lic="${PORTDIR}/licenses/${src}" 1378 lic="${PORTDIR}/licenses/${lic}"
1168 elif [ -e "${PWD}/${src}" ] ; then 1379 elif [ -e "${PWD}/${lic}" ] ; then
1169 lic="${PWD}/${src}" 1380 lic="${PWD}/${lic}"
1170 elif [ -e "${src}" ] ; then 1381 elif [ -e "${lic}" ] ; then
1171 lic="${src}" 1382 lic="${lic}"
1172 fi
1173 fi 1383 fi
1384 fi
1174 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1385 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1175 local l="`basename ${lic}`" 1386 local l="`basename ${lic}`"
1176 1387
1177 # here is where we check for the licenses the user already 1388 # here is where we check for the licenses the user already
1178 # accepted ... if we don't find a match, we make the user accept 1389 # accepted ... if we don't find a match, we make the user accept
1179 local shopts=$-
1180 local alic 1390 local alic
1181 set -o noglob #so that bash doesn't expand "*" 1391 eshopts_push -o noglob # so that bash doesn't expand "*"
1182 for alic in ${ACCEPT_LICENSE} ; do 1392 for alic in ${ACCEPT_LICENSE} ; do
1183 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1393 if [[ ${alic} == ${l} ]]; then
1184 set +o noglob; set -${shopts} #reset old shell opts 1394 eshopts_pop
1185 return 0 1395 return 0
1186 fi 1396 fi
1187 done 1397 done
1188 set +o noglob; set -$shopts #reset old shell opts 1398 eshopts_pop
1189 1399
1190 local licmsg="$(emktemp)" 1400 local licmsg=$(emktemp)
1191 cat << EOF > ${licmsg} 1401 cat <<-EOF > ${licmsg}
1192********************************************************** 1402 **********************************************************
1193The following license outlines the terms of use of this 1403 The following license outlines the terms of use of this
1194package. You MUST accept this license for installation to 1404 package. You MUST accept this license for installation to
1195continue. When you are done viewing, hit 'q'. If you 1405 continue. When you are done viewing, hit 'q'. If you
1196CTRL+C out of this, the install will not run! 1406 CTRL+C out of this, the install will not run!
1197********************************************************** 1407 **********************************************************
1198 1408
1199EOF 1409 EOF
1200 cat ${lic} >> ${licmsg} 1410 cat ${lic} >> ${licmsg}
1201 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1411 ${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] " 1412 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1203 read alic 1413 read alic
1204 case ${alic} in 1414 case ${alic} in
1211 die "Failed to accept license" 1421 die "Failed to accept license"
1212 ;; 1422 ;;
1213 esac 1423 esac
1214} 1424}
1215 1425
1426# @FUNCTION: cdrom_get_cds
1427# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1428# @DESCRIPTION:
1216# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1429# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1217# the whole 'non-interactive' policy, but damnit I want CD support ! 1430# the whole 'non-interactive' policy, but damnit I want CD support !
1218# 1431#
1219# with these cdrom functions we handle all the user interaction and 1432# With these cdrom functions we handle all the user interaction and
1220# standardize everything. all you have to do is call cdrom_get_cds() 1433# 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 1434# and when the function returns, you can assume that the cd has been
1222# found at CDROM_ROOT. 1435# found at CDROM_ROOT.
1223# 1436#
1437# The function will attempt to locate a cd based upon a file that is on
1438# the cd. The more files you give this function, the more cds
1439# the cdrom functions will handle.
1440#
1224# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1441# 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 1442# etc... If you want to give the cds better names, then just export
1226# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1443# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1444# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1445# also use the CDROM_NAME_SET bash array.
1227# 1446#
1228# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1447# 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() { 1448cdrom_get_cds() {
1235 # first we figure out how many cds we're dealing with by 1449 # first we figure out how many cds we're dealing with by
1236 # the # of files they gave us 1450 # the # of files they gave us
1237 local cdcnt=0 1451 local cdcnt=0
1238 local f= 1452 local f=
1239 for f in "$@" ; do 1453 for f in "$@" ; do
1240 cdcnt=$((cdcnt + 1)) 1454 ((++cdcnt))
1241 export CDROM_CHECK_${cdcnt}="$f" 1455 export CDROM_CHECK_${cdcnt}="$f"
1242 done 1456 done
1243 export CDROM_TOTAL_CDS=${cdcnt} 1457 export CDROM_TOTAL_CDS=${cdcnt}
1244 export CDROM_CURRENT_CD=1 1458 export CDROM_CURRENT_CD=1
1245 1459
1246 # now we see if the user gave use CD_ROOT ... 1460 # now we see if the user gave use CD_ROOT ...
1247 # if they did, let's just believe them that it's correct 1461 # if they did, let's just believe them that it's correct
1248 if [ ! -z "${CD_ROOT}" ] ; then 1462 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= 1463 local var=
1256 cdcnt=0 1464 cdcnt=0
1257 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1465 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1258 cdcnt=$((cdcnt + 1)) 1466 ((++cdcnt))
1259 var="CD_ROOT_${cdcnt}" 1467 var="CD_ROOT_${cdcnt}"
1468 [[ -z ${!var} ]] && var="CD_ROOT"
1260 if [ -z "${!var}" ] ; then 1469 if [[ -z ${!var} ]] ; then
1261 eerror "You must either use just the CD_ROOT" 1470 eerror "You must either use just the CD_ROOT"
1262 eerror "or specify ALL the CD_ROOT_X variables." 1471 eerror "or specify ALL the CD_ROOT_X variables."
1263 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1472 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1264 die "could not locate CD_ROOT_${cdcnt}" 1473 die "could not locate CD_ROOT_${cdcnt}"
1265 fi 1474 fi
1266 export CDROM_ROOTS_${cdcnt}="${!var}"
1267 done 1475 done
1268 export CDROM_ROOT=${CDROM_ROOTS_1} 1476 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1269 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1477 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1478 export CDROM_SET=-1
1479 for f in ${CDROM_CHECK_1//:/ } ; do
1480 ((++CDROM_SET))
1481 [[ -e ${CD_ROOT}/${f} ]] && break
1482 done
1483 export CDROM_MATCH=${f}
1270 return 1484 return
1271 fi 1485 fi
1272 1486
1487 # User didn't help us out so lets make sure they know they can
1488 # simplify the whole process ...
1273 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1489 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1274 einfon "This ebuild will need the " 1490 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 1491 echo
1281 einfo "If you do not have the CD, but have the data files" 1492 einfo "If you do not have the CD, but have the data files"
1282 einfo "mounted somewhere on your filesystem, just export" 1493 einfo "mounted somewhere on your filesystem, just export"
1283 einfo "the variable CD_ROOT so that it points to the" 1494 einfo "the variable CD_ROOT so that it points to the"
1284 einfo "directory containing the files." 1495 einfo "directory containing the files."
1285 echo 1496 echo
1497 einfo "For example:"
1498 einfo "export CD_ROOT=/mnt/cdrom"
1499 echo
1286 else 1500 else
1501 if [[ -n ${CDROM_NAME_SET} ]] ; then
1502 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1503 cdcnt=0
1504 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1505 ((++cdcnt))
1506 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1507 done
1508 fi
1509
1287 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1510 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1288 cdcnt=0 1511 cdcnt=0
1289 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1512 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1290 cdcnt=$((cdcnt + 1)) 1513 ((++cdcnt))
1291 var="CDROM_NAME_${cdcnt}" 1514 var="CDROM_NAME_${cdcnt}"
1292 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1515 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1293 done 1516 done
1294 echo 1517 echo
1295 einfo "If you do not have the CDs, but have the data files" 1518 einfo "If you do not have the CDs, but have the data files"
1296 einfo "mounted somewhere on your filesystem, just export" 1519 einfo "mounted somewhere on your filesystem, just export"
1297 einfo "the following variables so they point to the right place:" 1520 einfo "the following variables so they point to the right place:"
1298 einfon "" 1521 einfon ""
1299 cdcnt=0 1522 cdcnt=0
1300 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1523 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1301 cdcnt=$((cdcnt + 1)) 1524 ((++cdcnt))
1302 echo -n " CD_ROOT_${cdcnt}" 1525 echo -n " CD_ROOT_${cdcnt}"
1303 done 1526 done
1304 echo 1527 echo
1305 einfo "Or, if you have all the files in the same place, or" 1528 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" 1529 einfo "you only have one cdrom, you can export CD_ROOT"
1307 einfo "and that place will be used as the same data source" 1530 einfo "and that place will be used as the same data source"
1308 einfo "for all the CDs." 1531 einfo "for all the CDs."
1309 echo 1532 echo
1533 einfo "For example:"
1534 einfo "export CD_ROOT_1=/mnt/cdrom"
1535 echo
1310 fi 1536 fi
1537
1538 export CDROM_SET=""
1311 export CDROM_CURRENT_CD=0 1539 export CDROM_CURRENT_CD=0
1312 cdrom_load_next_cd 1540 cdrom_load_next_cd
1313} 1541}
1314 1542
1315# this is only used when you need access to more than one cd. 1543# @FUNCTION: cdrom_load_next_cd
1316# when you have finished using the first cd, just call this function. 1544# @DESCRIPTION:
1317# when it returns, CDROM_ROOT will be pointing to the second cd. 1545# 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. 1546# files off a CD and want access to the next one, just call this function.
1547# Again, all the messy details of user interaction are taken care of for you.
1548# Once this returns, just read the variable CDROM_ROOT for the location of the
1549# mounted CD. Note that you can only go forward in the CD list, so make sure
1550# you only call this function when you're done using the current CD.
1319cdrom_load_next_cd() { 1551cdrom_load_next_cd() {
1320 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1321 local var= 1552 local var
1322 1553 ((++CDROM_CURRENT_CD))
1323 if [ ! -z "${CD_ROOT}" ] ; then
1324 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1325 return
1326 fi
1327 1554
1328 unset CDROM_ROOT 1555 unset CDROM_ROOT
1329 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1556 var=CD_ROOT_${CDROM_CURRENT_CD}
1557 [[ -z ${!var} ]] && var="CD_ROOT"
1330 if [ -z "${!var}" ] ; then 1558 if [[ -z ${!var} ]] ; then
1331 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1559 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1332 cdrom_locate_file_on_cd ${!var} 1560 _cdrom_locate_file_on_cd ${!var}
1333 else 1561 else
1334 export CDROM_ROOT="${!var}" 1562 export CDROM_ROOT=${!var}
1335 fi 1563 fi
1336 1564
1337 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1565 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1338} 1566}
1339 1567
1342# all it does is try to locate a give file on a cd ... if the cd isn't 1570# all it does is try to locate a give file on a cd ... if the cd isn't
1343# found, then a message asking for the user to insert the cdrom will be 1571# found, then a message asking for the user to insert the cdrom will be
1344# displayed and we'll hang out here until: 1572# displayed and we'll hang out here until:
1345# (1) the file is found on a mounted cdrom 1573# (1) the file is found on a mounted cdrom
1346# (2) the user hits CTRL+C 1574# (2) the user hits CTRL+C
1347cdrom_locate_file_on_cd() { 1575_cdrom_locate_file_on_cd() {
1348 while [ -z "${CDROM_ROOT}" ] ; do
1349 local dir="$(dirname ${@})"
1350 local file="$(basename ${@})"
1351 local mline="" 1576 local mline=""
1352 local showedmsg=0 1577 local showedmsg=0 showjolietmsg=0
1353 1578
1354 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1579 while [[ -z ${CDROM_ROOT} ]] ; do
1580 local i=0
1581 local -a cdset=(${*//:/ })
1582 if [[ -n ${CDROM_SET} ]] ; then
1583 cdset=(${cdset[${CDROM_SET}]})
1584 fi
1585
1586 while [[ -n ${cdset[${i}]} ]] ; do
1587 local dir=$(dirname ${cdset[${i}]})
1588 local file=$(basename ${cdset[${i}]})
1589
1590 local point= node= fs= foo=
1591 while read point node fs foo ; do
1592 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1593 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1594 && continue
1595 point=${point//\040/ }
1355 [ -d "${mline}/${dir}" ] || continue 1596 [[ ! -d ${point}/${dir} ]] && continue
1356 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1597 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1357 && export CDROM_ROOT=${mline} 1598 export CDROM_ROOT=${point}
1599 export CDROM_SET=${i}
1600 export CDROM_MATCH=${cdset[${i}]}
1601 return
1602 done <<< "$(get_mounts)"
1603
1604 ((++i))
1358 done 1605 done
1359 1606
1360 if [ -z "${CDROM_ROOT}" ] ; then
1361 echo 1607 echo
1362 if [ ${showedmsg} -eq 0 ] ; then 1608 if [[ ${showedmsg} -eq 0 ]] ; then
1363 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1609 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1364 if [ -z "${CDROM_NAME}" ] ; then 1610 if [[ -z ${CDROM_NAME} ]] ; then
1365 einfo "Please insert the cdrom for ${PN} now !" 1611 einfo "Please insert+mount the cdrom for ${PN} now !"
1366 else
1367 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1368 fi
1369 else 1612 else
1370 if [ -z "${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 !" 1613 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1375 fi
1376 fi 1614 fi
1377 showedmsg=1 1615 else
1616 if [[ -z ${CDROM_NAME_1} ]] ; then
1617 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1618 else
1619 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1620 einfo "Please insert+mount the ${!var} cdrom now !"
1621 fi
1378 fi 1622 fi
1623 showedmsg=1
1624 fi
1379 einfo "Press return to scan for the cd again" 1625 einfo "Press return to scan for the cd again"
1380 einfo "or hit CTRL+C to abort the emerge." 1626 einfo "or hit CTRL+C to abort the emerge."
1381 read 1627 echo
1628 if [[ ${showjolietmsg} -eq 0 ]] ; then
1629 showjolietmsg=1
1630 else
1631 ewarn "If you are having trouble with the detection"
1632 ewarn "of your CD, it is possible that you do not have"
1633 ewarn "Joliet support enabled in your kernel. Please"
1634 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1635 ebeep 5
1382 fi 1636 fi
1637 read || die "something is screwed with your system"
1383 done 1638 done
1384} 1639}
1385 1640
1641# @FUNCTION: strip-linguas
1642# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1643# @DESCRIPTION:
1386# Make sure that LINGUAS only contains languages that 1644# Make sure that LINGUAS only contains languages that
1387# a package can support 1645# a package can support. The first form allows you to
1388# 1646# specify a list of LINGUAS. The -i builds a list of po
1389# usage: strip-linguas <allow LINGUAS> 1647# files found in all the directories and uses the
1390# strip-linguas -i <directories of .po files> 1648# intersection of the lists. The -u builds a list of po
1391# strip-linguas -u <directories of .po files> 1649# files found in all the directories and uses the union
1392# 1650# 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() { 1651strip-linguas() {
1399 local ls newls 1652 local ls newls nols
1400 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1653 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1401 local op="$1"; shift 1654 local op=$1; shift
1402 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1655 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1403 local d f 1656 local d f
1404 for d in "$@" ; do 1657 for d in "$@" ; do
1405 if [ "${op}" == "-u" ] ; then 1658 if [[ ${op} == "-u" ]] ; then
1406 newls="${ls}" 1659 newls=${ls}
1407 else 1660 else
1408 newls="" 1661 newls=""
1409 fi 1662 fi
1410 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1663 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1411 if [ "${op}" == "-i" ] ; then 1664 if [[ ${op} == "-i" ]] ; then
1412 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1665 hasq ${f} ${ls} && newls="${newls} ${f}"
1413 else 1666 else
1414 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1667 hasq ${f} ${ls} || newls="${newls} ${f}"
1415 fi 1668 fi
1416 done 1669 done
1417 ls="${newls}" 1670 ls=${newls}
1418 done 1671 done
1419 ls="${ls//.po}"
1420 else 1672 else
1421 ls="$@" 1673 ls="$@"
1422 fi 1674 fi
1423 1675
1424 ls=" ${ls} " 1676 nols=""
1425 newls="" 1677 newls=""
1426 for f in ${LINGUAS} ; do 1678 for f in ${LINGUAS} ; do
1427 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1679 if hasq ${f} ${ls} ; then
1428 nl="${newls} ${f}" 1680 newls="${newls} ${f}"
1429 else 1681 else
1430 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1682 nols="${nols} ${f}"
1431 fi 1683 fi
1432 done 1684 done
1433 if [ -z "${newls}" ] ; then 1685 [[ -n ${nols} ]] \
1434 unset LINGUAS 1686 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1435 else
1436 export LINGUAS="${newls}" 1687 export LINGUAS=${newls:1}
1437 fi
1438} 1688}
1439 1689
1440# moved from kernel.eclass since they are generally useful outside of 1690# @FUNCTION: preserve_old_lib
1441# kernel.eclass -iggy (20041002) 1691# @USAGE: <libs to preserve> [more libs]
1442 1692# @DESCRIPTION:
1443# the following functions are useful in kernel module ebuilds, etc.
1444# for an example see ivtv or drbd ebuilds
1445
1446# set's ARCH to match what the kernel expects
1447set_arch_to_kernel() {
1448 export EUTILS_ECLASS_PORTAGE_ARCH="${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="${EUTILS_ECLASS_PORTAGE_ARCH}"
1461}
1462
1463# Jeremy Huddleston <eradicator@gentoo.org>:
1464# preserve_old_lib /path/to/libblah.so.0
1465# preserve_old_lib_notify /path/to/libblah.so.0
1466#
1467# These functions are useful when a lib in your package changes --soname. Such 1693# These functions are useful when a lib in your package changes ABI SONAME.
1468# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1694# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1469# would break packages that link against it. Most people get around this 1695# would break packages that link against it. Most people get around this
1470# by using the portage SLOT mechanism, but that is not always a relevant 1696# by using the portage SLOT mechanism, but that is not always a relevant
1471# solution, so instead you can add the following to your ebuilds: 1697# solution, so instead you can call this from pkg_preinst. See also the
1472# 1698# preserve_old_lib_notify function.
1473# src_install() {
1474# ...
1475# preserve_old_lib /usr/$(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() { 1699preserve_old_lib() {
1486 LIB=$1 1700 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1701 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1702 die "Invalid preserve_old_lib() usage"
1703 fi
1704 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1487 1705
1488 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1706 # let portage worry about it
1489 SONAME=`basename ${LIB}` 1707 has preserve-libs ${FEATURES} && return 0
1490 DIRNAME=`dirname ${LIB}`
1491 1708
1492 dodir ${DIRNAME} 1709 local lib dir
1493 cp ${ROOT}${LIB} ${D}${DIRNAME} 1710 for lib in "$@" ; do
1711 [[ -e ${ROOT}/${lib} ]] || continue
1712 dir=${lib%/*}
1713 dodir ${dir} || die "dodir ${dir} failed"
1714 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1494 touch ${D}${LIB} 1715 touch "${D}"/${lib}
1495 fi 1716 done
1496} 1717}
1497 1718
1719# @FUNCTION: preserve_old_lib_notify
1720# @USAGE: <libs to notify> [more libs]
1721# @DESCRIPTION:
1722# Spit helpful messages about the libraries preserved by preserve_old_lib.
1498preserve_old_lib_notify() { 1723preserve_old_lib_notify() {
1499 LIB=$1 1724 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1725 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1726 die "Invalid preserve_old_lib_notify() usage"
1727 fi
1500 1728
1501 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1729 # let portage worry about it
1502 SONAME=`basename ${LIB}` 1730 has preserve-libs ${FEATURES} && return 0
1503 1731
1732 local lib notice=0
1733 for lib in "$@" ; do
1734 [[ -e ${ROOT}/${lib} ]] || continue
1735 if [[ ${notice} -eq 0 ]] ; then
1736 notice=1
1504 einfo "An old version of an installed library was detected on your system." 1737 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" 1738 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," 1739 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1507 einfo "you will need to execute the following command:" 1740 ewarn "in order to remove these old dependencies. If you do not have this"
1508 einfo " revdep-rebuild --soname ${SONAME}" 1741 ewarn "helper program, simply emerge the 'gentoolkit' package."
1509 einfo 1742 ewarn
1510 einfo "After doing that, you can safely remove ${LIB}" 1743 fi
1511 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild" 1744 ewarn " # revdep-rebuild --library ${lib##*/}"
1512 fi 1745 done
1746 if [[ ${notice} -eq 1 ]] ; then
1747 ewarn
1748 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1749 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1750 for lib in "$@" ; do
1751 ewarn " # rm '${lib}'"
1752 done
1753 fi
1513} 1754}
1755
1756# @FUNCTION: built_with_use
1757# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1758# @DESCRIPTION:
1759# A temporary hack until portage properly supports DEPENDing on USE
1760# flags being enabled in packages. This will check to see if the specified
1761# DEPEND atom was built with the specified list of USE flags. The
1762# --missing option controls the behavior if called on a package that does
1763# not actually support the defined USE flags (aka listed in IUSE).
1764# The default is to abort (call die). The -a and -o flags control
1765# the requirements of the USE flags. They correspond to "and" and "or"
1766# logic. So the -a flag means all listed USE flags must be enabled
1767# while the -o flag means at least one of the listed IUSE flags must be
1768# enabled. The --hidden option is really for internal use only as it
1769# means the USE flag we're checking is hidden expanded, so it won't be found
1770# in IUSE like normal USE flags.
1771#
1772# Remember that this function isn't terribly intelligent so order of optional
1773# flags matter.
1774built_with_use() {
1775 local hidden="no"
1776 if [[ $1 == "--hidden" ]] ; then
1777 hidden="yes"
1778 shift
1779 fi
1780
1781 local missing_action="die"
1782 if [[ $1 == "--missing" ]] ; then
1783 missing_action=$2
1784 shift ; shift
1785 case ${missing_action} in
1786 true|false|die) ;;
1787 *) die "unknown action '${missing_action}'";;
1788 esac
1789 fi
1790
1791 local opt=$1
1792 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1793
1794 local PKG=$(best_version $1)
1795 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1796 shift
1797
1798 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1799 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1800
1801 # if the IUSE file doesn't exist, the read will error out, we need to handle
1802 # this gracefully
1803 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1804 case ${missing_action} in
1805 true) return 0;;
1806 false) return 1;;
1807 die) die "Unable to determine what USE flags $PKG was built with";;
1808 esac
1809 fi
1810
1811 if [[ ${hidden} == "no" ]] ; then
1812 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1813 # Don't check USE_EXPAND #147237
1814 local expand
1815 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1816 if [[ $1 == ${expand}_* ]] ; then
1817 expand=""
1818 break
1819 fi
1820 done
1821 if [[ -n ${expand} ]] ; then
1822 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1823 case ${missing_action} in
1824 true) return 0;;
1825 false) return 1;;
1826 die) die "$PKG does not actually support the $1 USE flag!";;
1827 esac
1828 fi
1829 fi
1830 fi
1831
1832 local USE_BUILT=$(<${USEFILE})
1833 while [[ $# -gt 0 ]] ; do
1834 if [[ ${opt} = "-o" ]] ; then
1835 has $1 ${USE_BUILT} && return 0
1836 else
1837 has $1 ${USE_BUILT} || return 1
1838 fi
1839 shift
1840 done
1841 [[ ${opt} = "-a" ]]
1842}
1843
1844# @FUNCTION: epunt_cxx
1845# @USAGE: [dir to scan]
1846# @DESCRIPTION:
1847# Many configure scripts wrongly bail when a C++ compiler could not be
1848# detected. If dir is not specified, then it defaults to ${S}.
1849#
1850# http://bugs.gentoo.org/73450
1851epunt_cxx() {
1852 local dir=$1
1853 [[ -z ${dir} ]] && dir=${S}
1854 ebegin "Removing useless C++ checks"
1855 local f
1856 find "${dir}" -name configure | while read f ; do
1857 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1858 done
1859 eend 0
1860}
1861
1862# @FUNCTION: make_wrapper
1863# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1864# @DESCRIPTION:
1865# Create a shell wrapper script named wrapper in installpath
1866# (defaults to the bindir) to execute target (default of wrapper) by
1867# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1868# libpaths followed by optionally changing directory to chdir.
1869make_wrapper() {
1870 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1871 local tmpwrapper=$(emktemp)
1872 # We don't want to quote ${bin} so that people can pass complex
1873 # things as $bin ... "./someprog --args"
1874 cat << EOF > "${tmpwrapper}"
1875#!/bin/sh
1876cd "${chdir:-.}"
1877if [ -n "${libdir}" ] ; then
1878 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1879 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1880 else
1881 export LD_LIBRARY_PATH="${libdir}"
1882 fi
1883fi
1884exec ${bin} "\$@"
1885EOF
1886 chmod go+rx "${tmpwrapper}"
1887 if [[ -n ${path} ]] ; then
1888 (
1889 exeinto "${path}"
1890 newexe "${tmpwrapper}" "${wrapper}"
1891 ) || die
1892 else
1893 newbin "${tmpwrapper}" "${wrapper}" || die
1894 fi
1895}
1896
1897# @FUNCTION: prepalldocs
1898# @USAGE:
1899# @DESCRIPTION:
1900# Compress files in /usr/share/doc which are not already
1901# compressed, excluding /usr/share/doc/${PF}/html.
1902# Uses the ecompressdir to do the compression.
1903# 2009-02-18 by betelgeuse:
1904# Commented because ecompressdir is even more internal to
1905# Portage than prepalldocs (it's not even mentioned in man 5
1906# ebuild). Please submit a better version for review to gentoo-dev
1907# if you want prepalldocs here.
1908#prepalldocs() {
1909# if [[ -n $1 ]] ; then
1910# ewarn "prepalldocs: invalid usage; takes no arguments"
1911# fi
1912
1913# cd "${D}"
1914# [[ -d usr/share/doc ]] || return 0
1915
1916# find usr/share/doc -exec gzip {} +
1917# ecompressdir --ignore /usr/share/doc/${PF}/html
1918# ecompressdir --queue /usr/share/doc
1919#}

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