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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 1.114 2004/10/06 04:21:08 usata Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.323 2009/12/19 00:01:04 zmedico 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" \
409 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
410 epatch
411 break
412 fi
413 done
414}
426 415
427 int main() 416# @FUNCTION: emktemp
428 { 417# @USAGE: [temp dir]
429 char buf[255]; 418# @DESCRIPTION:
430 char *str = buf; 419# Cheap replacement for when debianutils (and thus mktemp)
420# does not exist on the users system.
421emktemp() {
422 local exe="touch"
423 [[ $1 == -d ]] && exe="mkdir" && shift
424 local topdir=$1
431 425
432 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 426 if [[ -z ${topdir} ]] ; then
433 if (NULL != str) { 427 [[ -z ${T} ]] \
434 printf("%s\n", str); 428 && topdir="/tmp" \
435 if (NULL != strstr(str, "NPTL")) 429 || topdir=${T}
436 return 0; 430 fi
437 }
438 431
439 return 1; 432 if ! type -P mktemp > /dev/null ; then
440 } 433 # system lacks `mktemp` so we have to fake it
441 END 434 local tmp=/
442 435 while [[ -e ${tmp} ]] ; do
443 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 436 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
444 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 437 done
445 then 438 ${exe} "${tmp}" || ${exe} -p "${tmp}"
446 echo "yes" 439 echo "${tmp}"
447 einfon "Checking what PTHREADS implementation we have ... " 440 else
448 if ${T}/nptl 441 # the args here will give slightly wierd names on BSD,
449 then 442 # but should produce a usable file on all userlands
450 return 0 443 if [[ ${exe} == "touch" ]] ; then
444 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
451 else 445 else
452 return 1 446 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
453 fi
454 else
455 echo "no"
456 fi 447 fi
457
458 return 1
459}
460
461# This function check how many cpu's are present, and then set
462# -j in MAKEOPTS accordingly.
463#
464# Thanks to nall <nall@gentoo.org> for this.
465#
466get_number_of_jobs() {
467 local jobs=0
468
469 if [ ! -r /proc/cpuinfo ]
470 then
471 return 1
472 fi
473
474 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
475 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
476 then
477 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
478 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
479 ADMINPARAM="${ADMINPARAM/-j}"
480 fi
481
482 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
483
484 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
485 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
486 then
487 # these archs will always have "[Pp]rocessor"
488 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
489
490 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
491 then
492 # sparc always has "ncpus active"
493 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
494
495 elif [ "${ARCH}" = "alpha" ]
496 then
497 # alpha has "cpus active", but only when compiled with SMP
498 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
499 then
500 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
501 else
502 jobs=2
503 fi 448 fi
504
505 elif [ "${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} 449}
541 450
542# Cheap replacement for when debianutils (and thus mktemp) 451# @FUNCTION: egetent
543# does not exist on the users system 452# @USAGE: <database> <key>
544# vapier@gentoo.org 453# @MAINTAINER:
545# 454# base-system@gentoo.org (Linux)
546# Takes just 1 parameter (the directory to create tmpfile in) 455# Joe Jezak <josejx@gmail.com> (OS X)
547mymktemp() { 456# usata@gentoo.org (OS X)
548 local topdir="$1" 457# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
549 458# @DESCRIPTION:
550 [ -z "${topdir}" ] && topdir=/tmp
551 if [ "`which mktemp 2>/dev/null`" ]
552 then
553 mktemp -p ${topdir}
554 else
555 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
556 touch ${tmp}
557 echo ${tmp}
558 fi
559}
560
561# 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),
562# and pw (FreeBSD) used in enewuser()/enewgroup() 461# and pw (FreeBSD) used in enewuser()/enewgroup()
563# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
564# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
565#
566# egetent(database, key)
567egetent() { 462egetent() {
568 if useq macos || useq ppc-macos ; then 463 case ${CHOST} in
464 *-darwin[678])
569 case "$2" in 465 case "$2" in
570 *[!0-9]*) # Non numeric 466 *[!0-9]*) # Non numeric
571 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 467 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
572 ;; 468 ;;
573 *) # Numeric 469 *) # Numeric
574 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 470 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
575 ;; 471 ;;
576 esac 472 esac
577 elif useq x86-fbsd ; then 473 ;;
578 local action 474 *-darwin*)
579 if [ "$1" == "passwd" ] 475 local mytype=$1
580 then 476 [[ "passwd" == $mytype ]] && mytype="Users"
581 action="user" 477 [[ "group" == $mytype ]] && mytype="Groups"
582 else 478 case "$2" in
583 action="group" 479 *[!0-9]*) # Non numeric
480 dscl . -read /$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 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
584 fi 496 fi
497
585 pw show "${action}" "$2" -q 498 pw show ${action} ${opts} "$2" -q
586 else 499 ;;
500 *-netbsd*|*-openbsd*)
501 grep "$2:\*:" /etc/$1
502 ;;
503 *)
587 which nscd >& /dev/null && nscd -i "$1" 504 type -p nscd >& /dev/null && nscd -i "$1"
588 getent "$1" "$2" 505 getent "$1" "$2"
589 fi 506 ;;
507 esac
590} 508}
591 509
592# Simplify/standardize adding users to the system 510# @FUNCTION: enewuser
593# vapier@gentoo.org 511# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
594# 512# @DESCRIPTION:
595# enewuser(username, uid, shell, homedir, groups, extra options) 513# Same as enewgroup, you are not required to understand how to properly add
596# 514# a user to the system. The only required parameter is the username.
597# Default values if you do not specify any: 515# Default uid is (pass -1 for this) next available, default shell is
598# username: REQUIRED ! 516# /bin/false, default homedir is /dev/null, there are no default groups,
599# uid: next available (see useradd(8)) 517# and default params sets the comment as 'added by portage for ${PN}'.
600# note: pass -1 to get default behavior
601# shell: /bin/false
602# homedir: /dev/null
603# groups: none
604# extra: comment of 'added by portage for ${PN}'
605enewuser() { 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
606 # get the username 526 # get the username
607 local euser="$1"; shift 527 local euser=$1; shift
608 if [ -z "${euser}" ] 528 if [[ -z ${euser} ]] ; then
609 then
610 eerror "No username specified !" 529 eerror "No username specified !"
611 die "Cannot call enewuser without a username" 530 die "Cannot call enewuser without a username"
612 fi 531 fi
613 532
614 # lets see if the username already exists 533 # lets see if the username already exists
615 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 534 if [[ -n $(egetent passwd "${euser}") ]] ; then
616 then
617 return 0 535 return 0
618 fi 536 fi
619 einfo "Adding user '${euser}' to your system ..." 537 einfo "Adding user '${euser}' to your system ..."
620 538
621 # options to pass to useradd 539 # options to pass to useradd
622 local opts= 540 local opts=
623 541
624 # handle uid 542 # handle uid
625 local euid="$1"; shift 543 local euid=$1; shift
626 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 544 if [[ -n ${euid} && ${euid} != -1 ]] ; then
627 then
628 if [ "${euid}" -gt 0 ] 545 if [[ ${euid} -gt 0 ]] ; then
629 then
630 if [ ! -z "`egetent passwd ${euid}`" ] 546 if [[ -n $(egetent passwd ${euid}) ]] ; then
631 then
632 euid="next" 547 euid="next"
633 fi 548 fi
634 else 549 else
635 eerror "Userid given but is not greater than 0 !" 550 eerror "Userid given but is not greater than 0 !"
636 die "${euid} is not a valid UID" 551 die "${euid} is not a valid UID"
637 fi 552 fi
638 else 553 else
639 euid="next" 554 euid="next"
640 fi 555 fi
641 if [ "${euid}" == "next" ] 556 if [[ ${euid} == "next" ]] ; then
642 then 557 for ((euid = 101; euid <= 999; euid++)); do
643 local pwrange
644 if [ "${USERLAND}" == "BSD" ] ; then
645 pwrange="`jot 898 101`"
646 else
647 pwrange="`seq 101 999`"
648 fi
649 for euid in ${pwrange} ; do
650 [ -z "`egetent passwd ${euid}`" ] && break 558 [[ -z $(egetent passwd ${euid}) ]] && break
651 done 559 done
652 fi 560 fi
653 opts="${opts} -u ${euid}" 561 opts="${opts} -u ${euid}"
654 einfo " - Userid: ${euid}" 562 einfo " - Userid: ${euid}"
655 563
656 # handle shell 564 # handle shell
657 local eshell="$1"; shift 565 local eshell=$1; shift
658 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 566 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
659 then 567 if [[ ! -e ${ROOT}${eshell} ]] ; then
660 if [ ! -e "${eshell}" ]
661 then
662 eerror "A shell was specified but it does not exist !" 568 eerror "A shell was specified but it does not exist !"
663 die "${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 ${eshell} yourself, use -1"
573 die "Pass '-1' as the shell parameter"
664 fi 574 fi
665 else 575 else
666 if [ "${USERLAND}" == "BSD" ] 576 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
667 then 577 [[ -x ${ROOT}${shell} ]] && break
668 eshell="/usr/bin/false" 578 done
669 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
670 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 ${USERLAND}"
587 esac
671 fi 588 fi
589
590 eshell=${shell}
672 fi 591 fi
673 einfo " - Shell: ${eshell}" 592 einfo " - Shell: ${eshell}"
674 opts="${opts} -s ${eshell}" 593 opts="${opts} -s ${eshell}"
675 594
676 # handle homedir 595 # handle homedir
677 local ehome="$1"; shift 596 local ehome=$1; shift
678 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 597 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
679 then
680 ehome="/dev/null" 598 ehome="/dev/null"
681 fi 599 fi
682 einfo " - Home: ${ehome}" 600 einfo " - Home: ${ehome}"
683 opts="${opts} -d ${ehome}" 601 opts="${opts} -d ${ehome}"
684 602
685 # handle groups 603 # handle groups
686 local egroups="$1"; shift 604 local egroups=$1; shift
687 if [ ! -z "${egroups}" ] 605 if [[ ! -z ${egroups} ]] ; then
688 then
689 local oldifs="${IFS}" 606 local oldifs=${IFS}
690 local defgroup="" exgroups="" 607 local defgroup="" exgroups=""
691 608
692 export IFS="," 609 export IFS=","
693 for g in ${egroups} 610 for g in ${egroups} ; do
694 do 611 export IFS=${oldifs}
695 if [ -z "`egetent group \"${g}\"`" ] 612 if [[ -z $(egetent group "${g}") ]] ; then
696 then
697 eerror "You must add group ${g} to the system first" 613 eerror "You must add group ${g} to the system first"
698 die "${g} is not a valid GID" 614 die "${g} is not a valid GID"
699 fi 615 fi
700 if [ -z "${defgroup}" ] 616 if [[ -z ${defgroup} ]] ; then
701 then
702 defgroup="${g}" 617 defgroup=${g}
703 else 618 else
704 exgroups="${exgroups},${g}" 619 exgroups="${exgroups},${g}"
705 fi 620 fi
621 export IFS=","
706 done 622 done
707 export IFS="${oldifs}" 623 export IFS=${oldifs}
708 624
709 opts="${opts} -g ${defgroup}" 625 opts="${opts} -g ${defgroup}"
710 if [ ! -z "${exgroups}" ] 626 if [[ ! -z ${exgroups} ]] ; then
711 then
712 opts="${opts} -G ${exgroups:1}" 627 opts="${opts} -G ${exgroups:1}"
713 fi 628 fi
714 else 629 else
715 egroups="(none)" 630 egroups="(none)"
716 fi 631 fi
717 einfo " - Groups: ${egroups}" 632 einfo " - Groups: ${egroups}"
718 633
719 # handle extra and add the user 634 # handle extra and add the user
720 local eextra="$@"
721 local oldsandbox="${SANDBOX_ON}" 635 local oldsandbox=${SANDBOX_ON}
722 export SANDBOX_ON="0" 636 export SANDBOX_ON="0"
723 if useq macos || useq ppc-macos ; 637 case ${CHOST} in
724 then 638 *-darwin*)
725 ### Make the user 639 ### Make the user
726 if [ -z "${eextra}" ] 640 if [[ -z $@ ]] ; then
727 then
728 dscl . create /users/${euser} uid ${euid} 641 dscl . create /users/${euser} uid ${euid}
729 dscl . create /users/${euser} shell ${eshell} 642 dscl . create /users/${euser} shell ${eshell}
730 dscl . create /users/${euser} home ${ehome} 643 dscl . create /users/${euser} home ${ehome}
731 dscl . create /users/${euser} realname "added by portage for ${PN}" 644 dscl . create /users/${euser} realname "added by portage for ${PN}"
732 ### Add the user to the groups specified 645 ### Add the user to the groups specified
646 local oldifs=${IFS}
647 export IFS=","
733 for g in ${egroups} 648 for g in ${egroups} ; do
734 do
735 # $egroups is , delimited, not space
736 ewarn "This is code is wrong; someone on the OS X team should fix it"
737 dscl . merge /groups/${g} users ${euser} 649 dscl . merge /groups/${g} users ${euser}
738 done 650 done
651 export IFS=${oldifs}
739 else 652 else
740 einfo "Extra options are not supported on macos yet" 653 einfo "Extra options are not supported on Darwin yet"
741 einfo "Please report the ebuild along with the info below" 654 einfo "Please report the ebuild along with the info below"
742 einfo "eextra: ${eextra}" 655 einfo "eextra: $@"
743 die "Required function missing" 656 die "Required function missing"
744 fi 657 fi
745 elif use x86-fbsd ; then 658 ;;
746 if [ -z "${eextra}" ] 659 *-freebsd*|*-dragonfly*)
747 then 660 if [[ -z $@ ]] ; then
748 pw useradd ${euser} ${opts} \ 661 pw useradd ${euser} ${opts} \
749 -c "added by portage for ${PN}" \ 662 -c "added by portage for ${PN}" \
750 die "enewuser failed" 663 die "enewuser failed"
751 else 664 else
752 einfo " - Extra: ${eextra}" 665 einfo " - Extra: $@"
753 pw useradd ${euser} ${opts} \ 666 pw useradd ${euser} ${opts} \
754 -c ${eextra} || die "enewuser failed" 667 "$@" || die "enewuser failed"
755 fi 668 fi
669 ;;
670
671 *-netbsd*)
672 if [[ -z $@ ]] ; then
673 useradd ${opts} ${euser} || die "enewuser failed"
756 else 674 else
757 if [ -z "${eextra}" ] 675 einfo " - Extra: $@"
758 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
759 useradd ${opts} ${euser} \ 695 useradd ${opts} \
760 -c "added by portage for ${PN}" \ 696 -c "added by portage for ${PN}" \
697 ${euser} \
761 || die "enewuser failed" 698 || die "enewuser failed"
762 else 699 else
763 einfo " - Extra: ${eextra}" 700 einfo " - Extra: $@"
764 useradd ${opts} ${euser} ${eextra} \ 701 useradd ${opts} "$@" \
702 ${euser} \
765 || die "enewuser failed" 703 || die "enewuser failed"
766 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}/${ehome}"
767 fi 713 fi
714
768 export SANDBOX_ON="${oldsandbox}" 715 export SANDBOX_ON=${oldsandbox}
769
770 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
771 then
772 einfo " - Creating ${ehome} in ${D}"
773 dodir ${ehome}
774 fowners ${euser} ${ehome}
775 fperms 755 ${ehome}
776 fi
777} 716}
778 717
779# Simplify/standardize adding groups to the system 718# @FUNCTION: enewgroup
780# vapier@gentoo.org 719# @USAGE: <group> [gid]
781# 720# @DESCRIPTION:
782# enewgroup(group, gid) 721# This function does not require you to understand how to properly add a
783# 722# group to the system. Just give it a group name to add and enewgroup will
784# 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
785# groupname: REQUIRED ! 724# allocate the next available one.
786# gid: next available (see groupadd(8))
787# extra: none
788enewgroup() { 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
789 # get the group 733 # get the group
790 local egroup="$1"; shift 734 local egroup="$1"; shift
791 if [ -z "${egroup}" ] 735 if [ -z "${egroup}" ]
792 then 736 then
793 eerror "No group specified !" 737 eerror "No group specified !"
794 die "Cannot call enewgroup without a group" 738 die "Cannot call enewgroup without a group"
795 fi 739 fi
796 740
797 # see if group already exists 741 # see if group already exists
798 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 742 if [[ -n $(egetent group "${egroup}") ]]; then
799 then
800 return 0 743 return 0
801 fi 744 fi
802 einfo "Adding group '${egroup}' to your system ..." 745 einfo "Adding group '${egroup}' to your system ..."
803 746
804 # options to pass to useradd 747 # options to pass to useradd
810 then 753 then
811 if [ "${egid}" -gt 0 ] 754 if [ "${egid}" -gt 0 ]
812 then 755 then
813 if [ -z "`egetent group ${egid}`" ] 756 if [ -z "`egetent group ${egid}`" ]
814 then 757 then
815 if useq macos || useq ppc-macos ; then 758 if [[ "${CHOST}" == *-darwin* ]]; then
816 opts="${opts} ${egid}" 759 opts="${opts} ${egid}"
817 else 760 else
818 opts="${opts} -g ${egid}" 761 opts="${opts} -g ${egid}"
819 fi 762 fi
820 else 763 else
834 opts="${opts} ${eextra}" 777 opts="${opts} ${eextra}"
835 778
836 # add the group 779 # add the group
837 local oldsandbox="${SANDBOX_ON}" 780 local oldsandbox="${SANDBOX_ON}"
838 export SANDBOX_ON="0" 781 export SANDBOX_ON="0"
839 if useq macos || useq ppc-macos ; 782 case ${CHOST} in
840 then 783 *-darwin*)
841 if [ ! -z "${eextra}" ]; 784 if [ ! -z "${eextra}" ];
842 then 785 then
843 einfo "Extra options are not supported on macos yet" 786 einfo "Extra options are not supported on Darwin/OS X yet"
844 einfo "Please report the ebuild along with the info below" 787 einfo "Please report the ebuild along with the info below"
845 einfo "eextra: ${eextra}" 788 einfo "eextra: ${eextra}"
846 die "Required function missing" 789 die "Required function missing"
847 fi 790 fi
848 791
849 # If we need the next available 792 # If we need the next available
850 case ${egid} in 793 case ${egid} in
851 *[!0-9]*) # Non numeric 794 *[!0-9]*) # Non numeric
852 for egid in `jot 898 101`; do 795 for ((egid = 101; egid <= 999; egid++)); do
853 [ -z "`egetent group ${egid}`" ] && break 796 [[ -z $(egetent group ${egid}) ]] && break
854 done 797 done
855 esac 798 esac
856 dscl . create /groups/${egroup} gid ${egid} 799 dscl . create /groups/${egroup} gid ${egid}
857 dscl . create /groups/${egroup} passwd '*' 800 dscl . create /groups/${egroup} passwd '*'
858 elif use x86-fbsd ; then 801 ;;
802
803 *-freebsd*|*-dragonfly*)
859 case ${egid} in 804 case ${egid} in
860 *[!0-9]*) # Non numeric 805 *[!0-9]*) # Non numeric
861 for egid in `jot 898 101`; do 806 for ((egid = 101; egid <= 999; egid++)); do
862 [ -z "`egetent group ${egid}`" ] && break 807 [[ -z $(egetent group ${egid}) ]] && break
863 done 808 done
864 esac 809 esac
865 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 810 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
866 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 *)
867 groupadd ${opts} ${egroup} || die "enewgroup failed" 824 groupadd ${opts} ${egroup} || die "enewgroup failed"
868 fi 825 ;;
826 esac
869 export SANDBOX_ON="${oldsandbox}" 827 export SANDBOX_ON="${oldsandbox}"
870} 828}
871 829
872# Simple script to replace 'dos2unix' binaries 830# @FUNCTION: edos2unix
873# vapier@gentoo.org 831# @USAGE: <file> [more files ...]
874# 832# @DESCRIPTION:
875# edos2unix(file, <more files>...) 833# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
834# to remove all of these text utilities from DEPEND variables because this
835# is a script based solution. Just give it a list of files to convert and
836# they will all be changed from the DOS CRLF format to the UNIX LF format.
876edos2unix() { 837edos2unix() {
877 for f in "$@" 838 echo "$@" | xargs sed -i 's/\r$//'
878 do
879 cp "${f}" ${T}/edos2unix
880 sed 's/\r$//' ${T}/edos2unix > "${f}"
881 done
882} 839}
883 840
884# Make a desktop file ! 841# Make a desktop file !
885# Great for making those icons in kde/gnome startmenu ! 842# Great for making those icons in kde/gnome startmenu !
886# Amaze your friends ! Get the women ! Join today ! 843# Amaze your friends ! Get the women ! Join today !
887# gnome2 /usr/share/applications
888# gnome1 /usr/share/gnome/apps/
889# KDE ${KDEDIR}/share/applnk /usr/share/applnk
890# 844#
891# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 845# make_desktop_entry(<command>, [name], [icon], [type], [path])
892# 846#
893# binary: what binary does the app run with ? 847# binary: what command does the app run with ?
894# name: the name that will show up in the menu 848# name: the name that will show up in the menu
895# icon: give your little like a pretty little icon ... 849# icon: give your little like a pretty little icon ...
896# this can be relative (to /usr/share/pixmaps) or 850# this can be relative (to /usr/share/pixmaps) or
897# a full path to an icon 851# a full path to an icon
898# type: what kind of application is this ? for categories: 852# type: what kind of application is this ? for categories:
899# http://www.freedesktop.org/standards/menu-spec/ 853# http://standards.freedesktop.org/menu-spec/latest/apa.html
900# path: if your app needs to startup in a specific dir 854# path: if your app needs to startup in a specific dir
901make_desktop_entry() { 855make_desktop_entry() {
902 [ -z "$1" ] && eerror "You must specify the executable" && return 1 856 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
903 857
904 local exec="${1}" 858 local exec=${1}
905 local name="${2:-${PN}}" 859 local name=${2:-${PN}}
906 local icon="${3:-${PN}.png}" 860 local icon=${3:-${PN}}
907 local type="${4}" 861 local type=${4}
908 local subdir="${6}" 862 local path=${5}
909 local path="${5:-${GAMES_BINDIR}}" 863
910 if [ -z "${type}" ] 864 if [[ -z ${type} ]] ; then
911 then 865 local catmaj=${CATEGORY%%-*}
912 case ${CATEGORY} in 866 local catmin=${CATEGORY##*-}
913 "app-emulation") 867 case ${catmaj} in
914 type=Emulator 868 app)
915 subdir="Emulation" 869 case ${catmin} in
870 accessibility) type=Accessibility;;
871 admin) type=System;;
872 antivirus) type=System;;
873 arch) type=Archiving;;
874 backup) type=Archiving;;
875 cdr) type=DiscBurning;;
876 dicts) type=Dictionary;;
877 doc) type=Documentation;;
878 editors) type=TextEditor;;
879 emacs) type=TextEditor;;
880 emulation) type=Emulator;;
881 laptop) type=HardwareSettings;;
882 office) type=Office;;
883 pda) type=PDA;;
884 vim) type=TextEditor;;
885 xemacs) type=TextEditor;;
886 *) type=;;
887 esac
916 ;; 888 ;;
917 "games-"*) 889
918 type=Game 890 dev)
919 subdir="Games" 891 type="Development"
920 ;; 892 ;;
921 "net-"*) 893
922 type=Network 894 games)
923 subdir="${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}"
924 ;; 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 ${catmin} in
973 client) type=WebBrowser;;
974 *) type=;;
975 esac
976 type="Network"
977 ;;
978
925 *) 979 *)
926 type= 980 type=
927 subdir=
928 ;; 981 ;;
929 esac 982 esac
930 fi 983 fi
931 local desktop="${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%% *:-${desktop_name}}.desktop
932 991
992 cat <<-EOF > "${desktop}"
933echo "[Desktop Entry] 993 [Desktop Entry]
934Encoding=UTF-8
935Version=0.9.2
936Name=${name} 994 Name=${name}
937Type=Application 995 Type=Application
938Comment=${DESCRIPTION} 996 Comment=${DESCRIPTION}
939Exec=${exec} 997 Exec=${exec}
940Path=${path} 998 TryExec=${exec%% *}
941Icon=${icon} 999 Icon=${icon}
942Categories=Application;${type};" > "${desktop}" 1000 Categories=${type};
1001 EOF
943 1002
944 if [ -d "/usr/share/applications" ] 1003 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
945 then 1004
1005 (
1006 # wrap the env here so that the 'insinto' call
1007 # doesn't corrupt the env of the caller
946 insinto /usr/share/applications 1008 insinto /usr/share/applications
947 doins "${desktop}" 1009 doins "${desktop}"
948 fi 1010 )
1011}
949 1012
950 #if [ -d "/usr/share/gnome/apps" ] 1013# @FUNCTION: validate_desktop_entries
951 #then 1014# @USAGE: [directories]
952 # insinto /usr/share/gnome/apps/Games 1015# @MAINTAINER:
953 # doins ${desktop} 1016# Carsten Lohrke <carlo@gentoo.org>
954 #fi 1017# @DESCRIPTION:
955 1018# Validate desktop entries using desktop-file-utils
956 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 1019validate_desktop_entries() {
957 #then 1020 if [[ -x /usr/bin/desktop-file-validate ]] ; then
958 # for ver in /usr/kde/* 1021 einfo "Checking desktop entry validity"
959 # do 1022 local directories=""
960 # insinto ${ver}/share/applnk/Games 1023 for d in /usr/share/applications $@ ; do
961 # doins ${desktop} 1024 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
962 # done 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/${D}/}:}
1033 done
1034 fi
1035 echo ""
1036 else
1037 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
963 #fi 1038 fi
1039}
964 1040
965 if [ -d "/usr/share/applnk" ] 1041# @FUNCTION: make_session_desktop
966 then 1042# @USAGE: <title> <command> [command args...]
967 insinto /usr/share/applnk/${subdir} 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
968 doins "${desktop}" 1070 doins "${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
1084 insinto /usr/share/applications
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))
969 fi 1096 fi
1097 done
1098 exit ${ret}
1099 )
1100}
970 1101
971 return 0 1102# @FUNCTION: newmenu
1103# @USAGE: <menu> <newname>
1104# @DESCRIPTION:
1105# Like all other new* functions, install the specified menu as newname.
1106newmenu() {
1107 (
1108 # wrap the env here so that the 'insinto' call
1109 # doesn't corrupt the env of the caller
1110 insinto /usr/share/applications
1111 newins "$@"
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 )
972} 1154}
973 1155
974# for internal use only (unpack_pdv and unpack_makeself) 1156# for internal use only (unpack_pdv and unpack_makeself)
975find_unpackable_file() { 1157find_unpackable_file() {
976 local src="$1" 1158 local src=$1
977 if [ -z "${src}" ] 1159 if [[ -z ${src} ]] ; then
978 then
979 src="${DISTDIR}/${A}" 1160 src=${DISTDIR}/${A}
980 else 1161 else
981 if [ -e "${DISTDIR}/${src}" ] 1162 if [[ -e ${DISTDIR}/${src} ]] ; then
982 then
983 src="${DISTDIR}/${src}" 1163 src=${DISTDIR}/${src}
984 elif [ -e "${PWD}/${src}" ] 1164 elif [[ -e ${PWD}/${src} ]] ; then
985 then
986 src="${PWD}/${src}" 1165 src=${PWD}/${src}
987 elif [ -e "${src}" ] 1166 elif [[ -e ${src} ]] ; then
988 then
989 src="${src}" 1167 src=${src}
990 fi
991 fi 1168 fi
992 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1169 fi
1170 [[ ! -e ${src} ]] && return 1
993 echo "${src}" 1171 echo "${src}"
994} 1172}
995 1173
1174# @FUNCTION: unpack_pdv
1175# @USAGE: <file to unpack> <size of off_t>
1176# @DESCRIPTION:
996# Unpack those pesky pdv generated files ... 1177# Unpack those pesky pdv generated files ...
997# They're self-unpacking programs with the binary package stuffed in 1178# They're self-unpacking programs with the binary package stuffed in
998# 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
999# 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.
1000# 1181#
1001# Usage: unpack_pdv [file to unpack] [size of off_t]
1002# - 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
1003# information out of the binary executable myself. basically you pass in 1183# information out of the binary executable myself. Basically you pass in
1004# 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#
1005# 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
1006# strings <pdv archive> | grep lseek 1190# strings <pdv archive> | grep lseek
1007# strace -elseek <pdv archive> 1191# strace -elseek <pdv archive>
1192# @CODE
1193#
1008# 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
1009# 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
1010# parameter. here is an example: 1196# parameter. Here is an example:
1197#
1198# @CODE
1011# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1199# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1012# lseek 1200# lseek
1013# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1201# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1014# lseek(3, -4, SEEK_END) = 2981250 1202# lseek(3, -4, SEEK_END) = 2981250
1203# @CODE
1204#
1015# 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.
1016unpack_pdv() { 1206unpack_pdv() {
1017 local src="`find_unpackable_file $1`" 1207 local src=$(find_unpackable_file "$1")
1018 local sizeoff_t="$2" 1208 local sizeoff_t=$2
1019 1209
1210 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1020 [ -z "${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 :("
1021 1212
1022 local shrtsrc="`basename ${src}`" 1213 local shrtsrc=$(basename "${src}")
1023 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1214 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1024 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1215 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1025 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\")
1026 1217
1027 # grab metadata for debug reasons 1218 # grab metadata for debug reasons
1028 local metafile="`mymktemp ${T}`" 1219 local metafile=$(emktemp)
1029 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1220 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1030 1221
1031 # rip out the final file name from the metadata 1222 # rip out the final file name from the metadata
1032 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1223 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1033 datafile="`basename ${datafile}`" 1224 datafile=$(basename "${datafile}")
1034 1225
1035 # now lets uncompress/untar the file if need be 1226 # now lets uncompress/untar the file if need be
1036 local tmpfile="`mymktemp ${T}`" 1227 local tmpfile=$(emktemp)
1037 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}
1038 1229
1039 local iscompressed="`file -b ${tmpfile}`" 1230 local iscompressed=$(file -b "${tmpfile}")
1040 if [ "${iscompressed:0:8}" == "compress" ] ; then 1231 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1041 iscompressed=1 1232 iscompressed=1
1042 mv ${tmpfile}{,.Z} 1233 mv ${tmpfile}{,.Z}
1043 gunzip ${tmpfile} 1234 gunzip ${tmpfile}
1044 else 1235 else
1045 iscompressed=0 1236 iscompressed=0
1046 fi 1237 fi
1047 local istar="`file -b ${tmpfile}`" 1238 local istar=$(file -b "${tmpfile}")
1048 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1239 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1049 istar=1 1240 istar=1
1050 else 1241 else
1051 istar=0 1242 istar=0
1052 fi 1243 fi
1053 1244
1081 true 1272 true
1082 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1273 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1083 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1274 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1084} 1275}
1085 1276
1277# @FUNCTION: unpack_makeself
1278# @USAGE: [file to unpack] [offset] [tail|dd]
1279# @DESCRIPTION:
1086# Unpack those pesky makeself generated files ... 1280# Unpack those pesky makeself generated files ...
1087# They're shell scripts with the binary package tagged onto 1281# They're shell scripts with the binary package tagged onto
1088# the end of the archive. Loki utilized the format as does 1282# the end of the archive. Loki utilized the format as does
1089# many other game companies. 1283# many other game companies.
1090# 1284#
1091# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1285# If the file is not specified, then ${A} is used. If the
1092# - If the file is not specified then unpack will utilize ${A}.
1093# - If the offset is not specified then we will attempt to extract 1286# offset is not specified then we will attempt to extract
1094# the proper offset from the script itself. 1287# the proper offset from the script itself.
1095unpack_makeself() { 1288unpack_makeself() {
1289 local src_input=${1:-${A}}
1096 local src="$(find_unpackable_file "$1")" 1290 local src=$(find_unpackable_file "${src_input}")
1097 local skip="$2" 1291 local skip=$2
1098 local exe="$3" 1292 local exe=$3
1099 1293
1294 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1295
1100 local shrtsrc="$(basename "${src}")" 1296 local shrtsrc=$(basename "${src}")
1101 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1297 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1102 if [ -z "${skip}" ] 1298 if [[ -z ${skip} ]] ; then
1103 then
1104 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1299 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1105 local skip=0 1300 local skip=0
1106 exe=tail 1301 exe=tail
1107 case ${ver} in 1302 case ${ver} in
1108 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1303 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1109 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1304 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1110 ;; 1305 ;;
1111 2.0|2.0.1) 1306 2.0|2.0.1)
1112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1307 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1113 ;; 1308 ;;
1121 ;; 1316 ;;
1122 2.1.3) 1317 2.1.3)
1123 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1318 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1124 let skip="skip + 1" 1319 let skip="skip + 1"
1125 ;; 1320 ;;
1126 2.1.4) 1321 2.1.4|2.1.5)
1127 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1322 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1128 skip=$(head -n ${skip} "${src}" | wc -c) 1323 skip=$(head -n ${skip} "${src}" | wc -c)
1129 exe="dd" 1324 exe="dd"
1130 ;; 1325 ;;
1131 *) 1326 *)
1143 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}'";;
1144 *) die "makeself cant handle exe '${exe}'" 1339 *) die "makeself cant handle exe '${exe}'"
1145 esac 1340 esac
1146 1341
1147 # 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
1148 local tmpfile="$(mymktemp "${T}")" 1343 local tmpfile=$(emktemp)
1149 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1344 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1150 local filetype="$(file -b "${tmpfile}")" 1345 local filetype=$(file -b "${tmpfile}")
1151 case ${filetype} in 1346 case ${filetype} in
1152 *tar\ archive) 1347 *tar\ archive*)
1153 eval ${exe} | tar --no-same-owner -xf - 1348 eval ${exe} | tar --no-same-owner -xf -
1154 ;; 1349 ;;
1155 bzip2*) 1350 bzip2*)
1156 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1351 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1157 ;; 1352 ;;
1167 ;; 1362 ;;
1168 esac 1363 esac
1169 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1364 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1170} 1365}
1171 1366
1367# @FUNCTION: check_license
1368# @USAGE: [license]
1369# @DESCRIPTION:
1172# Display a license for user to accept. 1370# Display a license for user to accept. If no license is
1173#
1174# Usage: check_license [license]
1175# - If the file is not specified then ${LICENSE} is used. 1371# specified, then ${LICENSE} is used.
1176check_license() { 1372check_license() {
1177 local lic=$1 1373 local lic=$1
1178 if [ -z "${lic}" ] ; then 1374 if [ -z "${lic}" ] ; then
1179 lic="${PORTDIR}/licenses/${LICENSE}" 1375 lic="${PORTDIR}/licenses/${LICENSE}"
1180 else 1376 else
1181 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1377 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1182 lic="${PORTDIR}/licenses/${src}" 1378 lic="${PORTDIR}/licenses/${lic}"
1183 elif [ -e "${PWD}/${src}" ] ; then 1379 elif [ -e "${PWD}/${lic}" ] ; then
1184 lic="${PWD}/${src}" 1380 lic="${PWD}/${lic}"
1185 elif [ -e "${src}" ] ; then 1381 elif [ -e "${lic}" ] ; then
1186 lic="${src}" 1382 lic="${lic}"
1187 fi
1188 fi 1383 fi
1384 fi
1189 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1385 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1190 local l="`basename ${lic}`" 1386 local l="`basename ${lic}`"
1191 1387
1192 # here is where we check for the licenses the user already 1388 # here is where we check for the licenses the user already
1193 # accepted ... if we don't find a match, we make the user accept 1389 # accepted ... if we don't find a match, we make the user accept
1194 local shopts=$-
1195 local alic 1390 local alic
1196 set -o noglob #so that bash doesn't expand "*" 1391 eshopts_push -o noglob # so that bash doesn't expand "*"
1197 for alic in ${ACCEPT_LICENSE} ; do 1392 for alic in ${ACCEPT_LICENSE} ; do
1198 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1393 if [[ ${alic} == ${l} ]]; then
1199 set +o noglob; set -${shopts} #reset old shell opts 1394 eshopts_pop
1200 return 0 1395 return 0
1201 fi 1396 fi
1202 done 1397 done
1203 set +o noglob; set -$shopts #reset old shell opts 1398 eshopts_pop
1204 1399
1205 local licmsg="`mymktemp ${T}`" 1400 local licmsg=$(emktemp)
1206 cat << EOF > ${licmsg} 1401 cat <<-EOF > ${licmsg}
1207********************************************************** 1402 **********************************************************
1208The following license outlines the terms of use of this 1403 The following license outlines the terms of use of this
1209package. You MUST accept this license for installation to 1404 package. You MUST accept this license for installation to
1210continue. When you are done viewing, hit 'q'. If you 1405 continue. When you are done viewing, hit 'q'. If you
1211CTRL+C out of this, the install will not run! 1406 CTRL+C out of this, the install will not run!
1212********************************************************** 1407 **********************************************************
1213 1408
1214EOF 1409 EOF
1215 cat ${lic} >> ${licmsg} 1410 cat ${lic} >> ${licmsg}
1216 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1411 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1217 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1412 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1218 read alic 1413 read alic
1219 case ${alic} in 1414 case ${alic} in
1226 die "Failed to accept license" 1421 die "Failed to accept license"
1227 ;; 1422 ;;
1228 esac 1423 esac
1229} 1424}
1230 1425
1426# @FUNCTION: cdrom_get_cds
1427# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1428# @DESCRIPTION:
1231# 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
1232# the whole 'non-interactive' policy, but damnit I want CD support ! 1430# the whole 'non-interactive' policy, but damnit I want CD support !
1233# 1431#
1234# with these cdrom functions we handle all the user interaction and 1432# With these cdrom functions we handle all the user interaction and
1235# 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()
1236# 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
1237# found at CDROM_ROOT. 1435# found at CDROM_ROOT.
1238# 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#
1239# 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',
1240# 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
1241# 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.
1242# 1446#
1243# 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.
1244#
1245# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1246# - this will attempt to locate a cd based upon a file that is on
1247# the cd ... the more files you give this function, the more cds
1248# the cdrom functions will handle
1249cdrom_get_cds() { 1448cdrom_get_cds() {
1250 # 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
1251 # the # of files they gave us 1450 # the # of files they gave us
1252 local cdcnt=0 1451 local cdcnt=0
1253 local f= 1452 local f=
1254 for f in "$@" ; do 1453 for f in "$@" ; do
1255 cdcnt=$((cdcnt + 1)) 1454 ((++cdcnt))
1256 export CDROM_CHECK_${cdcnt}="$f" 1455 export CDROM_CHECK_${cdcnt}="$f"
1257 done 1456 done
1258 export CDROM_TOTAL_CDS=${cdcnt} 1457 export CDROM_TOTAL_CDS=${cdcnt}
1259 export CDROM_CURRENT_CD=1 1458 export CDROM_CURRENT_CD=1
1260 1459
1261 # now we see if the user gave use CD_ROOT ... 1460 # now we see if the user gave use CD_ROOT ...
1262 # 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
1263 if [ ! -z "${CD_ROOT}" ] ; then 1462 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1264 export CDROM_ROOT="${CD_ROOT}"
1265 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1266 return
1267 fi
1268 # do the same for CD_ROOT_X
1269 if [ ! -z "${CD_ROOT_1}" ] ; then
1270 local var= 1463 local var=
1271 cdcnt=0 1464 cdcnt=0
1272 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1465 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1273 cdcnt=$((cdcnt + 1)) 1466 ((++cdcnt))
1274 var="CD_ROOT_${cdcnt}" 1467 var="CD_ROOT_${cdcnt}"
1468 [[ -z ${!var} ]] && var="CD_ROOT"
1275 if [ -z "${!var}" ] ; then 1469 if [[ -z ${!var} ]] ; then
1276 eerror "You must either use just the CD_ROOT" 1470 eerror "You must either use just the CD_ROOT"
1277 eerror "or specify ALL the CD_ROOT_X variables." 1471 eerror "or specify ALL the CD_ROOT_X variables."
1278 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1472 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1279 die "could not locate CD_ROOT_${cdcnt}" 1473 die "could not locate CD_ROOT_${cdcnt}"
1280 fi 1474 fi
1281 export CDROM_ROOTS_${cdcnt}="${!var}"
1282 done 1475 done
1283 export CDROM_ROOT=${CDROM_ROOTS_1} 1476 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1284 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}
1285 return 1484 return
1286 fi 1485 fi
1287 1486
1487 # User didn't help us out so lets make sure they know they can
1488 # simplify the whole process ...
1288 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1489 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1289 einfon "This ebuild will need the " 1490 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1290 if [ -z "${CDROM_NAME}" ] ; then
1291 echo "cdrom for ${PN}."
1292 else
1293 echo "${CDROM_NAME}."
1294 fi
1295 echo 1491 echo
1296 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"
1297 einfo "mounted somewhere on your filesystem, just export" 1493 einfo "mounted somewhere on your filesystem, just export"
1298 einfo "the variable CD_ROOT so that it points to the" 1494 einfo "the variable CD_ROOT so that it points to the"
1299 einfo "directory containing the files." 1495 einfo "directory containing the files."
1300 echo 1496 echo
1497 einfo "For example:"
1498 einfo "export CD_ROOT=/mnt/cdrom"
1499 echo
1301 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
1302 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1510 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1303 cdcnt=0 1511 cdcnt=0
1304 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1512 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1305 cdcnt=$((cdcnt + 1)) 1513 ((++cdcnt))
1306 var="CDROM_NAME_${cdcnt}" 1514 var="CDROM_NAME_${cdcnt}"
1307 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1515 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1308 done 1516 done
1309 echo 1517 echo
1310 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"
1311 einfo "mounted somewhere on your filesystem, just export" 1519 einfo "mounted somewhere on your filesystem, just export"
1312 einfo "the following variables so they point to the right place:" 1520 einfo "the following variables so they point to the right place:"
1313 einfon "" 1521 einfon ""
1314 cdcnt=0 1522 cdcnt=0
1315 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1523 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1316 cdcnt=$((cdcnt + 1)) 1524 ((++cdcnt))
1317 echo -n " CD_ROOT_${cdcnt}" 1525 echo -n " CD_ROOT_${cdcnt}"
1318 done 1526 done
1319 echo 1527 echo
1320 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"
1321 einfo "you only have one cdrom, you can export CD_ROOT" 1529 einfo "you only have one cdrom, you can export CD_ROOT"
1322 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"
1323 einfo "for all the CDs." 1531 einfo "for all the CDs."
1324 echo 1532 echo
1533 einfo "For example:"
1534 einfo "export CD_ROOT_1=/mnt/cdrom"
1535 echo
1325 fi 1536 fi
1537
1538 export CDROM_SET=""
1326 export CDROM_CURRENT_CD=0 1539 export CDROM_CURRENT_CD=0
1327 cdrom_load_next_cd 1540 cdrom_load_next_cd
1328} 1541}
1329 1542
1330# this is only used when you need access to more than one cd. 1543# @FUNCTION: cdrom_load_next_cd
1331# when you have finished using the first cd, just call this function. 1544# @DESCRIPTION:
1332# 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
1333# 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.
1334cdrom_load_next_cd() { 1551cdrom_load_next_cd() {
1335 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1336 local var= 1552 local var
1337 1553 ((++CDROM_CURRENT_CD))
1338 if [ ! -z "${CD_ROOT}" ] ; then
1339 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1340 return
1341 fi
1342 1554
1343 unset CDROM_ROOT 1555 unset CDROM_ROOT
1344 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1556 var=CD_ROOT_${CDROM_CURRENT_CD}
1557 [[ -z ${!var} ]] && var="CD_ROOT"
1345 if [ -z "${!var}" ] ; then 1558 if [[ -z ${!var} ]] ; then
1346 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1559 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1347 cdrom_locate_file_on_cd ${!var} 1560 _cdrom_locate_file_on_cd ${!var}
1348 else 1561 else
1349 export CDROM_ROOT="${!var}" 1562 export CDROM_ROOT=${!var}
1350 fi 1563 fi
1351 1564
1352 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1565 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1353} 1566}
1354 1567
1357# all it does is try to locate a give file on a cd ... if the cd isn't 1570# all it does is try to locate a give file on a cd ... if the cd isn't
1358# found, then a message asking for the user to insert the cdrom will be 1571# found, then a message asking for the user to insert the cdrom will be
1359# displayed and we'll hang out here until: 1572# displayed and we'll hang out here until:
1360# (1) the file is found on a mounted cdrom 1573# (1) the file is found on a mounted cdrom
1361# (2) the user hits CTRL+C 1574# (2) the user hits CTRL+C
1362cdrom_locate_file_on_cd() { 1575_cdrom_locate_file_on_cd() {
1363 while [ -z "${CDROM_ROOT}" ] ; do
1364 local dir="$(dirname ${@})"
1365 local file="$(basename ${@})"
1366 local mline="" 1576 local mline=""
1367 local showedmsg=0 1577 local showedmsg=0 showjolietmsg=0
1368 1578
1369 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=${point//\040/ }
1370 [ -d "${mline}/${dir}" ] || continue 1596 [[ ! -d ${point}/${dir} ]] && continue
1371 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1597 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1372 && 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))
1373 done 1605 done
1374 1606
1375 if [ -z "${CDROM_ROOT}" ] ; then
1376 echo 1607 echo
1377 if [ ${showedmsg} -eq 0 ] ; then 1608 if [[ ${showedmsg} -eq 0 ]] ; then
1378 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1609 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1379 if [ -z "${CDROM_NAME}" ] ; then 1610 if [[ -z ${CDROM_NAME} ]] ; then
1380 einfo "Please insert the cdrom for ${PN} now !" 1611 einfo "Please insert+mount the cdrom for ${PN} now !"
1381 else
1382 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1383 fi
1384 else 1612 else
1385 if [ -z "${CDROM_NAME_1}" ] ; then
1386 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1387 else
1388 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1389 einfo "Please insert+mount the ${!var} cdrom now !" 1613 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1390 fi
1391 fi 1614 fi
1392 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
1393 fi 1622 fi
1623 showedmsg=1
1624 fi
1394 einfo "Press return to scan for the cd again" 1625 einfo "Press return to scan for the cd again"
1395 einfo "or hit CTRL+C to abort the emerge." 1626 einfo "or hit CTRL+C to abort the emerge."
1396 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
1397 fi 1636 fi
1637 read || die "something is screwed with your system"
1398 done 1638 done
1399} 1639}
1400 1640
1641# @FUNCTION: strip-linguas
1642# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1643# @DESCRIPTION:
1401# Make sure that LINGUAS only contains languages that 1644# Make sure that LINGUAS only contains languages that
1402# a package can support 1645# a package can support. The first form allows you to
1403# 1646# specify a list of LINGUAS. The -i builds a list of po
1404# usage: strip-linguas <allow LINGUAS> 1647# files found in all the directories and uses the
1405# strip-linguas -i <directories of .po files> 1648# intersection of the lists. The -u builds a list of po
1406# strip-linguas -u <directories of .po files> 1649# files found in all the directories and uses the union
1407# 1650# of the lists.
1408# The first form allows you to specify a list of LINGUAS.
1409# The -i builds a list of po files found in all the
1410# directories and uses the intersection of the lists.
1411# The -u builds a list of po files found in all the
1412# directories and uses the union of the lists.
1413strip-linguas() { 1651strip-linguas() {
1414 local ls newls 1652 local ls newls nols
1415 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1653 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1416 local op="$1"; shift 1654 local op=$1; shift
1417 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1655 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1418 local d f 1656 local d f
1419 for d in "$@" ; do 1657 for d in "$@" ; do
1420 if [ "${op}" == "-u" ] ; then 1658 if [[ ${op} == "-u" ]] ; then
1421 newls="${ls}" 1659 newls=${ls}
1422 else 1660 else
1423 newls="" 1661 newls=""
1424 fi 1662 fi
1425 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1663 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1426 if [ "${op}" == "-i" ] ; then 1664 if [[ ${op} == "-i" ]] ; then
1427 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1665 hasq ${f} ${ls} && newls="${newls} ${f}"
1428 else 1666 else
1429 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1667 hasq ${f} ${ls} || newls="${newls} ${f}"
1430 fi 1668 fi
1431 done 1669 done
1432 ls="${newls}" 1670 ls=${newls}
1433 done 1671 done
1434 ls="${ls//.po}"
1435 else 1672 else
1436 ls="$@" 1673 ls="$@"
1437 fi 1674 fi
1438 1675
1439 ls=" ${ls} " 1676 nols=""
1440 newls="" 1677 newls=""
1441 for f in ${LINGUAS} ; do 1678 for f in ${LINGUAS} ; do
1442 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1679 if hasq ${f} ${ls} ; then
1443 nl="${newls} ${f}" 1680 newls="${newls} ${f}"
1444 else 1681 else
1445 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1682 nols="${nols} ${f}"
1446 fi 1683 fi
1447 done 1684 done
1448 if [ -z "${newls}" ] ; then 1685 [[ -n ${nols} ]] \
1449 unset LINGUAS 1686 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1450 else
1451 export LINGUAS="${newls}" 1687 export LINGUAS=${newls:1}
1452 fi
1453} 1688}
1454 1689
1455# moved from kernel.eclass since they are generally useful outside of 1690# @FUNCTION: preserve_old_lib
1456# kernel.eclass -iggy (20041002) 1691# @USAGE: <libs to preserve> [more libs]
1457 1692# @DESCRIPTION:
1458# the following functions are useful in kernel module ebuilds, etc.
1459# for an example see ivtv or drbd ebuilds
1460
1461# set's ARCH to match what the kernel expects
1462set_arch_to_kernel() {
1463 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1464 case ${ARCH} in
1465 x86) export ARCH="i386";;
1466 amd64) export ARCH="x86_64";;
1467 hppa) export ARCH="parisc";;
1468 mips) export ARCH="mips";;
1469 *) export ARCH="${ARCH}";;
1470 esac
1471}
1472
1473# set's ARCH back to what portage expects
1474set_arch_to_portage() {
1475 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1476}
1477
1478# Jeremy Huddleston <eradicator@gentoo.org>:
1479# preserve_old_lib /path/to/libblah.so.0
1480# preserve_old_lib_notify /path/to/libblah.so.0
1481#
1482# These functions are useful when a lib in your package changes --soname. Such 1693# These functions are useful when a lib in your package changes ABI SONAME.
1483# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1694# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1484# would break packages that link against it. Most people get around this 1695# would break packages that link against it. Most people get around this
1485# by using the portage SLOT mechanism, but that is not always a relevant 1696# by using the portage SLOT mechanism, but that is not always a relevant
1486# solution, so instead you can add the following to your ebuilds: 1697# solution, so instead you can call this from pkg_preinst. See also the
1487# 1698# preserve_old_lib_notify function.
1488# src_install() {
1489# ...
1490# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1491# ...
1492# }
1493#
1494# pkg_postinst() {
1495# ...
1496# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1497# ...
1498# }
1499
1500preserve_old_lib() { 1699preserve_old_lib() {
1501 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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1502 1705
1503 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1706 # let portage worry about it
1504 SONAME=`basename ${LIB}` 1707 has preserve-libs ${FEATURES} && return 0
1505 DIRNAME=`dirname ${LIB}`
1506 1708
1507 dodir ${DIRNAME} 1709 local lib dir
1508 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"
1509 touch ${D}${LIB} 1715 touch "${D}"/${lib}
1510 fi 1716 done
1511} 1717}
1512 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.
1513preserve_old_lib_notify() { 1723preserve_old_lib_notify() {
1514 LIB=$1 1724 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1725 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1726 die "Invalid preserve_old_lib_notify() usage"
1727 fi
1515 1728
1516 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1729 # let portage worry about it
1517 SONAME=`basename ${LIB}` 1730 has preserve-libs ${FEATURES} && return 0
1518 1731
1732 local lib notice=0
1733 for lib in "$@" ; do
1734 [[ -e ${ROOT}/${lib} ]] || continue
1735 if [[ ${notice} -eq 0 ]] ; then
1736 notice=1
1519 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."
1520 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,"
1521 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"
1522 einfo "you will need to execute the following command:" 1740 ewarn "in order to remove these old dependencies. If you do not have this"
1523 einfo " revdep-rebuild --soname ${SONAME}" 1741 ewarn "helper program, simply emerge the 'gentoolkit' package."
1524 einfo 1742 ewarn
1525 einfo "After doing that, you can safely remove ${LIB}" 1743 fi
1526 fi 1744 ewarn " # revdep-rebuild --library ${lib##*/}"
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
1527} 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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