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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2007 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 1.109 2004/10/02 01:42:32 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.321 2009/10/18 07:52:23 grobian 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:
79} 66# Remove .svn directories recursiveley. Useful when a source tarball contains
80 67# internal Subversion directories. Defaults to $PWD.
81 68esvn_clean() {
82# Sometimes you need to override the value returned by get_libdir. A good 69 [[ -z $* ]] && set -- .
83# example of this is xorg-x11, where lib32 isnt a supported configuration, 70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
84# and where lib64 -must- be used on amd64 (for applications that need lib
85# to be 32bit, such as adobe acrobat). Note that this override also bypasses
86# portage version sanity checking.
87# get_libdir_override expects one argument, the result get_libdir should
88# return:
89#
90# get_libdir_override lib64
91#
92# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
93get_libdir_override() {
94 CONF_LIBDIR="$1"
95 CONF_LIBDIR_OVERRIDE="$1"
96}
97
98# This function generate linker scripts in /usr/lib for dynamic
99# libs in /lib. This is to fix linking problems when you have
100# the .so in /lib, and the .a in /usr/lib. What happens is that
101# in some cases when linking dynamic, the .a in /usr/lib is used
102# instead of the .so in /lib due to gcc/libtool tweaking ld's
103# library search path. This cause many builds to fail.
104# See bug #4411 for more info.
105#
106# To use, simply call:
107#
108# gen_usr_ldscript libfoo.so
109#
110# Note that you should in general use the unversioned name of
111# the library, as ldconfig should usually update it correctly
112# to point to the latest version of the library present.
113#
114# <azarah@gentoo.org> (26 Oct 2002)
115#
116gen_usr_ldscript() {
117 local libdir="$(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
147 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
158
159 echo
160
161 return 0
162} 71}
163 72
164# Default directory where patches are located 73# Default directory where patches are located
165EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
166# Default extension for patches 75# Default extension for patches
167EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
168# Default options for patch 77# Default options for patch
169# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 78# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
170EPATCH_OPTS="-g0" 79# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
80# Set -E to automatically remove empty files.
81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
171# List of patches not to apply. Not this is only file names, 82# List of patches not to apply. Note this is only file names,
172# and not the full path .. 83# and not the full path ..
173EPATCH_EXCLUDE="" 84EPATCH_EXCLUDE=""
174# Change the printed message for a single patch. 85# Change the printed message for a single patch.
175EPATCH_SINGLE_MSG="" 86EPATCH_SINGLE_MSG=""
87# Change the printed message for multiple patches.
88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
176# Force applying bulk patches even if not following the style: 89# Force applying bulk patches even if not following the style:
177# 90#
178# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
179# 92#
180EPATCH_FORCE="no" 93EPATCH_FORCE="no"
181 94
182# This function is for bulk patching, or in theory for just one 95# This function is for bulk patching, or in theory for just one
183# or two patches. 96# or two patches.
192# bug they should be left as is to ensure an ebuild can rely on 105# bug they should be left as is to ensure an ebuild can rely on
193# them for. 106# them for.
194# 107#
195# Patches are applied in current directory. 108# Patches are applied in current directory.
196# 109#
197# Bulk Patches should preferibly have the form of: 110# Bulk Patches should preferably have the form of:
198# 111#
199# ??_${ARCH}_foo.${EPATCH_SUFFIX} 112# ??_${ARCH}_foo.${EPATCH_SUFFIX}
200# 113#
201# For example: 114# For example:
202# 115#
203# 01_all_misc-fix.patch.bz2 116# 01_all_misc-fix.patch.bz2
204# 02_sparc_another-fix.patch.bz2 117# 02_sparc_another-fix.patch.bz2
205# 118#
206# This ensures that there are a set order, and you can have ARCH 119# This ensures that there are a set order, and you can have ARCH
207# specific patches. 120# specific patches.
208# 121#
209# If you however give an argument to epatch(), it will treat it as a 122# 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. 124# hand its a directory, it will set EPATCH_SOURCE to this.
212# 125#
213# <azarah@gentoo.org> (10 Nov 2002) 126# <azarah@gentoo.org> (10 Nov 2002)
214# 127#
215epatch() { 128epatch() {
129 _epatch_draw_line() {
130 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}"
132 }
133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
216 local PIPE_CMD="" 134 local PIPE_CMD=""
217 local STDERR_TARGET="${T}/$$.out" 135 local STDERR_TARGET="${T}/$$.out"
218 local PATCH_TARGET="${T}/$$.patch" 136 local PATCH_TARGET="${T}/$$.patch"
219 local PATCH_SUFFIX="" 137 local PATCH_SUFFIX=""
220 local SINGLE_PATCH="no" 138 local SINGLE_PATCH="no"
221 local x="" 139 local x=""
222 140
141 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
142
223 if [ "$#" -gt 1 ] 143 if [ "$#" -gt 1 ]
224 then 144 then
225 local m="" 145 local m=""
226 einfo "${#} patches to apply..."
227 for m in "$@" ; do 146 for m in "$@" ; do
228 epatch "${m}" 147 epatch "${m}"
229 done 148 done
230 return 0 149 return 0
231 fi 150 fi
245 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
246 else 165 else
247 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
248 fi 167 fi
249 else 168 else
250 if [ ! -d ${EPATCH_SOURCE} ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
251 then
252 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
253 then 171 then
254 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
255 fi 173 fi
256 174
257 echo 175 echo
258 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 176 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
259 eerror 177 eerror
260 eerror " ${EPATCH_SOURCE}" 178 eerror " ${EPATCH_SOURCE}"
179 eerror " ( ${EPATCH_SOURCE##*/} )"
261 echo 180 echo
262 die "Cannot find \$EPATCH_SOURCE!" 181 die "Cannot find \$EPATCH_SOURCE!"
263 fi 182 fi
264 183
265 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
266 fi 185 fi
267 186
268 case ${EPATCH_SUFFIX##*\.} in 187 case ${EPATCH_SUFFIX##*\.} in
188 xz)
189 PIPE_CMD="xz -dc"
190 PATCH_SUFFIX="xz"
191 ;;
192 lzma)
193 PIPE_CMD="lzma -dc"
194 PATCH_SUFFIX="lzma"
195 ;;
269 bz2) 196 bz2)
270 PIPE_CMD="bzip2 -dc" 197 PIPE_CMD="bzip2 -dc"
271 PATCH_SUFFIX="bz2" 198 PATCH_SUFFIX="bz2"
272 ;; 199 ;;
273 gz|Z|z) 200 gz|Z|z)
284 ;; 211 ;;
285 esac 212 esac
286 213
287 if [ "${SINGLE_PATCH}" = "no" ] 214 if [ "${SINGLE_PATCH}" = "no" ]
288 then 215 then
289 einfo "Applying various patches (bugfixes/updates)..." 216 einfo "${EPATCH_MULTI_MSG}"
290 fi 217 fi
291 for x in ${EPATCH_SOURCE} 218 for x in ${EPATCH_SOURCE}
292 do 219 do
293 # New ARCH dependant patch naming scheme... 220 # New ARCH dependant patch naming scheme ...
294 # 221 #
295 # ???_arch_foo.patch 222 # ???_arch_foo.patch
296 # 223 #
297 if [ -f ${x} ] && \ 224 if [ -f ${x} ] && \
298 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 225 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
299 [ "${EPATCH_FORCE}" = "yes" ]) 226 [ "${EPATCH_FORCE}" = "yes" ])
300 then 227 then
301 local count=0 228 local count=0
302 local popts="${EPATCH_OPTS}" 229 local popts="${EPATCH_OPTS}"
230 local patchname=${x##*/}
303 231
304 if [ -n "${EPATCH_EXCLUDE}" ] 232 if [ -n "${EPATCH_EXCLUDE}" ]
305 then 233 then
306 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 234 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
307 then 235 then
308 continue 236 continue
309 fi 237 fi
310 fi 238 fi
311 239
313 then 241 then
314 if [ -n "${EPATCH_SINGLE_MSG}" ] 242 if [ -n "${EPATCH_SINGLE_MSG}" ]
315 then 243 then
316 einfo "${EPATCH_SINGLE_MSG}" 244 einfo "${EPATCH_SINGLE_MSG}"
317 else 245 else
318 einfo "Applying ${x##*/}..." 246 einfo "Applying ${patchname} ..."
319 fi 247 fi
320 else 248 else
321 einfo " ${x##*/}..." 249 einfo " ${patchname} ..."
322 fi 250 fi
323 251
324 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 252 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
325 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 253 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
254
255 # Decompress the patch if need be
256 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
257 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
259
260 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
261 echo
262 eerror "Could not extract patch!"
263 #die "Could not extract patch!"
264 count=5
265 break
266 fi
267 else
268 PATCH_TARGET="${x}"
269 fi
270
271 # Check for absolute paths in patches. If sandbox is disabled,
272 # people could (accidently) patch files in the root filesystem.
273 # Or trigger other unpleasantries #237667. So disallow -p0 on
274 # such patches.
275 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
276 if [[ -n ${abs_paths} ]] ; then
277 count=1
278 echo "NOTE: skipping -p0 due to absolute paths in patch:" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279 echo "${abs_paths}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280 fi
326 281
327 # Allow for prefix to differ ... im lazy, so shoot me :/ 282 # Allow for prefix to differ ... im lazy, so shoot me :/
328 while [ "${count}" -lt 5 ] 283 while [ "${count}" -lt 5 ]
329 do 284 do
330 # Generate some useful debug info ... 285 # Generate some useful debug info ...
331 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 286 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
332 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 287 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
333 288
334 if [ "${PATCH_SUFFIX}" != "patch" ] 289 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291
292 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
294
295 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
335 then 296 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 297 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
363 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 298 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
364 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 299 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
365 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
366 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 301 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
367 302
368 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 303 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
304 _epatch_assert
369 305
370 if [ "$?" -ne 0 ] 306 if [ "$?" -ne 0 ]
371 then 307 then
372 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 308 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
373 echo 309 echo
374 eerror "A dry-run of patch command succeeded, but actually" 310 eerror "A dry-run of patch command succeeded, but actually"
375 eerror "applying the patch failed!" 311 eerror "applying the patch failed!"
376 #die "Real world sux compared to the dreamworld!" 312 #die "Real world sux compared to the dreamworld!"
377 count=5 313 count=5
378 fi 314 fi
379 315
380 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 316 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
381 317
382 break 318 break
383 fi 319 fi
384 320
385 count=$((count + 1)) 321 count=$((count + 1))
391 fi 327 fi
392 328
393 if [ "${count}" -eq 5 ] 329 if [ "${count}" -eq 5 ]
394 then 330 then
395 echo 331 echo
396 eerror "Failed Patch: ${x##*/}!" 332 eerror "Failed Patch: ${patchname} !"
333 eerror " ( ${PATCH_TARGET} )"
397 eerror 334 eerror
398 eerror "Include in your bugreport the contents of:" 335 eerror "Include in your bugreport the contents of:"
399 eerror 336 eerror
400 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 337 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
401 echo 338 echo
402 die "Failed Patch: ${x##*/}!" 339 die "Failed Patch: ${patchname}!"
403 fi 340 fi
404 341
405 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 342 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
406 343
407 eend 0 344 eend 0
408 fi 345 fi
409 done 346 done
410 if [ "${SINGLE_PATCH}" = "no" ] 347 if [ "${SINGLE_PATCH}" = "no" ]
411 then 348 then
412 einfo "Done with patching" 349 einfo "Done with patching"
413 fi 350 fi
414} 351}
352epatch_user() {
353 [[ $# -ne 0 ]] && die "epatch_user takes no options"
415 354
416# This function return true if we are using the NPTL pthreads 355 # don't clobber any EPATCH vars that the parent might want
417# implementation. 356 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT}/etc/portage/patches
418# 357 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
419# <azarah@gentoo.org> (06 March 2003) 358 EPATCH_SOURCE=${base}/${CTARGET}/${check}
420# 359 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
421have_NPTL() { 360 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
422 cat > ${T}/test-nptl.c <<-"END" 361 if [[ -d ${EPATCH_SOURCE} ]] ; then
423 #define _XOPEN_SOURCE 362 EPATCH_SOURCE=${EPATCH_SOURCE} \
424 #include <unistd.h> 363 EPATCH_SUFFIX="patch" \
425 #include <stdio.h> 364 EPATCH_FORCE="yes" \
365 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
366 epatch
367 break
368 fi
369 done
370}
426 371
427 int main() 372# @FUNCTION: emktemp
428 { 373# @USAGE: [temp dir]
429 char buf[255]; 374# @DESCRIPTION:
430 char *str = buf; 375# Cheap replacement for when debianutils (and thus mktemp)
376# does not exist on the users system.
377emktemp() {
378 local exe="touch"
379 [[ $1 == -d ]] && exe="mkdir" && shift
380 local topdir=$1
431 381
432 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 382 if [[ -z ${topdir} ]] ; then
433 if (NULL != str) { 383 [[ -z ${T} ]] \
434 printf("%s\n", str); 384 && topdir="/tmp" \
435 if (NULL != strstr(str, "NPTL")) 385 || topdir=${T}
436 return 0; 386 fi
437 }
438 387
439 return 1; 388 if ! type -P mktemp > /dev/null ; then
440 } 389 # system lacks `mktemp` so we have to fake it
441 END 390 local tmp=/
442 391 while [[ -e ${tmp} ]] ; do
443 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 392 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
444 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 393 done
445 then 394 ${exe} "${tmp}" || ${exe} -p "${tmp}"
446 echo "yes" 395 echo "${tmp}"
447 einfon "Checking what PTHREADS implementation we have ... " 396 else
448 if ${T}/nptl 397 # the args here will give slightly wierd names on BSD,
449 then 398 # but should produce a usable file on all userlands
450 return 0 399 if [[ ${exe} == "touch" ]] ; then
400 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
451 else 401 else
452 return 1 402 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
453 fi
454 else
455 echo "no"
456 fi 403 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="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
501 else
502 jobs=2
503 fi 404 fi
504
505 elif [ "${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} 405}
541 406
542# Cheap replacement for when debianutils (and thus mktemp) 407# @FUNCTION: egetent
543# does not exist on the users system 408# @USAGE: <database> <key>
544# vapier@gentoo.org 409# @MAINTAINER:
545# 410# base-system@gentoo.org (Linux)
546# Takes just 1 parameter (the directory to create tmpfile in) 411# Joe Jezak <josejx@gmail.com> (OS X)
547mymktemp() { 412# usata@gentoo.org (OS X)
548 local topdir="$1" 413# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
549 414# @DESCRIPTION:
550 [ -z "${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), 415# Small wrapper for getent (Linux),
416# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
562# and pw (FreeBSD) used in enewuser()/enewgroup() 417# 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() { 418egetent() {
568 if use macos || use ppc-macos ; then 419 case ${CHOST} in
420 *-darwin[678])
569 case "$2" in 421 case "$2" in
570 *[!0-9]*) # Non numeric 422 *[!0-9]*) # Non numeric
571 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 423 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
572 ;; 424 ;;
573 *) # Numeric 425 *) # Numeric
574 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 426 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
575 ;; 427 ;;
576 esac 428 esac
577 elif useq x86-fbsd ; then 429 ;;
578 local action 430 *-darwin*)
579 if [ "$1" == "passwd" ] 431 local mytype=$1
580 then 432 [[ "passwd" == $mytype ]] && mytype="Users"
581 action="user" 433 [[ "group" == $mytype ]] && mytype="Groups"
582 else 434 case "$2" in
583 action="group" 435 *[!0-9]*) # Non numeric
436 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
437 ;;
438 *) # Numeric
439 local mykey="UniqueID"
440 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
441 dscl . -search /$mytype $mykey $2 2>/dev/null
442 ;;
443 esac
444 ;;
445 *-freebsd*|*-dragonfly*)
446 local opts action="user"
447 [[ $1 == "passwd" ]] || action="group"
448
449 # lookup by uid/gid
450 if [[ $2 == [[:digit:]]* ]] ; then
451 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
584 fi 452 fi
453
585 pw show "${action}" "$2" -q 454 pw show ${action} ${opts} "$2" -q
586 else 455 ;;
456 *-netbsd*|*-openbsd*)
457 grep "$2:\*:" /etc/$1
458 ;;
459 *)
460 type -p nscd >& /dev/null && nscd -i "$1"
587 getent "$1" "$2" 461 getent "$1" "$2"
588 fi 462 ;;
463 esac
589} 464}
590 465
591# Simplify/standardize adding users to the system 466# @FUNCTION: enewuser
592# vapier@gentoo.org 467# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
593# 468# @DESCRIPTION:
594# enewuser(username, uid, shell, homedir, groups, extra options) 469# Same as enewgroup, you are not required to understand how to properly add
595# 470# a user to the system. The only required parameter is the username.
596# Default values if you do not specify any: 471# Default uid is (pass -1 for this) next available, default shell is
597# username: REQUIRED ! 472# /bin/false, default homedir is /dev/null, there are no default groups,
598# uid: next available (see useradd(8)) 473# and default params sets the comment as 'added by portage for ${PN}'.
599# note: pass -1 to get default behavior
600# shell: /bin/false
601# homedir: /dev/null
602# groups: none
603# extra: comment of 'added by portage for ${PN}'
604enewuser() { 474enewuser() {
475 case ${EBUILD_PHASE} in
476 unpack|compile|test|install)
477 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
478 eerror "Package fails at QA and at life. Please file a bug."
479 die "Bad package! enewuser is only for use in pkg_* functions!"
480 esac
481
605 # get the username 482 # get the username
606 local euser="$1"; shift 483 local euser=$1; shift
607 if [ -z "${euser}" ] 484 if [[ -z ${euser} ]] ; then
608 then
609 eerror "No username specified !" 485 eerror "No username specified !"
610 die "Cannot call enewuser without a username" 486 die "Cannot call enewuser without a username"
611 fi 487 fi
612 488
613 # lets see if the username already exists 489 # lets see if the username already exists
614 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 490 if [[ -n $(egetent passwd "${euser}") ]] ; then
615 then
616 return 0 491 return 0
617 fi 492 fi
618 einfo "Adding user '${euser}' to your system ..." 493 einfo "Adding user '${euser}' to your system ..."
619 494
620 # options to pass to useradd 495 # options to pass to useradd
621 local opts= 496 local opts=
622 497
623 # handle uid 498 # handle uid
624 local euid="$1"; shift 499 local euid=$1; shift
625 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 500 if [[ -n ${euid} && ${euid} != -1 ]] ; then
626 then
627 if [ "${euid}" -gt 0 ] 501 if [[ ${euid} -gt 0 ]] ; then
628 then
629 if [ ! -z "`egetent passwd ${euid}`" ] 502 if [[ -n $(egetent passwd ${euid}) ]] ; then
630 then
631 euid="next" 503 euid="next"
632 fi 504 fi
633 else 505 else
634 eerror "Userid given but is not greater than 0 !" 506 eerror "Userid given but is not greater than 0 !"
635 die "${euid} is not a valid UID" 507 die "${euid} is not a valid UID"
636 fi 508 fi
637 else 509 else
638 euid="next" 510 euid="next"
639 fi 511 fi
640 if [ "${euid}" == "next" ] 512 if [[ ${euid} == "next" ]] ; then
641 then 513 for ((euid = 101; euid <= 999; euid++)); do
642 local pwrange
643 if use macos || use ppc-macos || [ "${USERLAND}" == "BSD" ] ; then
644 pwrange="`jot 898 101`"
645 else
646 pwrange="`seq 101 999`"
647 fi
648 for euid in ${pwrange} ; do
649 [ -z "`egetent passwd ${euid}`" ] && break 514 [[ -z $(egetent passwd ${euid}) ]] && break
650 done 515 done
651 fi 516 fi
652 opts="${opts} -u ${euid}" 517 opts="${opts} -u ${euid}"
653 einfo " - Userid: ${euid}" 518 einfo " - Userid: ${euid}"
654 519
655 # handle shell 520 # handle shell
656 local eshell="$1"; shift 521 local eshell=$1; shift
657 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 522 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
658 then 523 if [[ ! -e ${ROOT}${eshell} ]] ; then
659 if [ ! -e "${eshell}" ]
660 then
661 eerror "A shell was specified but it does not exist !" 524 eerror "A shell was specified but it does not exist !"
662 die "${eshell} does not exist" 525 die "${eshell} does not exist in ${ROOT}"
526 fi
527 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
528 eerror "Do not specify ${eshell} yourself, use -1"
529 die "Pass '-1' as the shell parameter"
663 fi 530 fi
664 else 531 else
665 if [ "${USERLAND}" == "BSD" ] 532 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
666 then 533 [[ -x ${ROOT}${shell} ]] && break
667 eshell="/usr/bin/false" 534 done
668 else 535
536 if [[ ${shell} == "/dev/null" ]] ; then
537 eerror "Unable to identify the shell to use, proceeding with userland default."
538 case ${USERLAND} in
669 eshell="/bin/false" 539 GNU) shell="/bin/false" ;;
540 BSD) shell="/sbin/nologin" ;;
541 Darwin) shell="/usr/sbin/nologin" ;;
542 *) die "Unable to identify the default shell for userland ${USERLAND}"
543 esac
670 fi 544 fi
545
546 eshell=${shell}
671 fi 547 fi
672 einfo " - Shell: ${eshell}" 548 einfo " - Shell: ${eshell}"
673 opts="${opts} -s ${eshell}" 549 opts="${opts} -s ${eshell}"
674 550
675 # handle homedir 551 # handle homedir
676 local ehome="$1"; shift 552 local ehome=$1; shift
677 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 553 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
678 then
679 ehome="/dev/null" 554 ehome="/dev/null"
680 fi 555 fi
681 einfo " - Home: ${ehome}" 556 einfo " - Home: ${ehome}"
682 opts="${opts} -d ${ehome}" 557 opts="${opts} -d ${ehome}"
683 558
684 # handle groups 559 # handle groups
685 local egroups="$1"; shift 560 local egroups=$1; shift
686 if [ ! -z "${egroups}" ] 561 if [[ ! -z ${egroups} ]] ; then
687 then
688 local oldifs="${IFS}" 562 local oldifs=${IFS}
689 local defgroup="" exgroups="" 563 local defgroup="" exgroups=""
690 564
691 export IFS="," 565 export IFS=","
692 for g in ${egroups} 566 for g in ${egroups} ; do
693 do 567 export IFS=${oldifs}
694 if [ -z "`egetent group \"${g}\"`" ] 568 if [[ -z $(egetent group "${g}") ]] ; then
695 then
696 eerror "You must add group ${g} to the system first" 569 eerror "You must add group ${g} to the system first"
697 die "${g} is not a valid GID" 570 die "${g} is not a valid GID"
698 fi 571 fi
699 if [ -z "${defgroup}" ] 572 if [[ -z ${defgroup} ]] ; then
700 then
701 defgroup="${g}" 573 defgroup=${g}
702 else 574 else
703 exgroups="${exgroups},${g}" 575 exgroups="${exgroups},${g}"
704 fi 576 fi
577 export IFS=","
705 done 578 done
706 export IFS="${oldifs}" 579 export IFS=${oldifs}
707 580
708 opts="${opts} -g ${defgroup}" 581 opts="${opts} -g ${defgroup}"
709 if [ ! -z "${exgroups}" ] 582 if [[ ! -z ${exgroups} ]] ; then
710 then
711 opts="${opts} -G ${exgroups:1}" 583 opts="${opts} -G ${exgroups:1}"
712 fi 584 fi
713 else 585 else
714 egroups="(none)" 586 egroups="(none)"
715 fi 587 fi
716 einfo " - Groups: ${egroups}" 588 einfo " - Groups: ${egroups}"
717 589
718 # handle extra and add the user 590 # handle extra and add the user
719 local eextra="$@"
720 local oldsandbox="${SANDBOX_ON}" 591 local oldsandbox=${SANDBOX_ON}
721 export SANDBOX_ON="0" 592 export SANDBOX_ON="0"
722 if use macos || use ppc-macos ; 593 case ${CHOST} in
723 then 594 *-darwin*)
724 ### Make the user 595 ### Make the user
725 if [ -z "${eextra}" ] 596 if [[ -z $@ ]] ; then
726 then
727 dscl . create /users/${euser} uid ${euid} 597 dscl . create /users/${euser} uid ${euid}
728 dscl . create /users/${euser} shell ${eshell} 598 dscl . create /users/${euser} shell ${eshell}
729 dscl . create /users/${euser} home ${ehome} 599 dscl . create /users/${euser} home ${ehome}
730 dscl . create /users/${euser} realname "added by portage for ${PN}" 600 dscl . create /users/${euser} realname "added by portage for ${PN}"
731 ### Add the user to the groups specified 601 ### Add the user to the groups specified
602 local oldifs=${IFS}
603 export IFS=","
732 for g in ${egroups} 604 for g in ${egroups} ; do
733 do
734 # $egroups is , delimited, not space
735 ewarn "This is code is wrong; someone on the OS X team should fix it"
736 dscl . merge /groups/${g} users ${euser} 605 dscl . merge /groups/${g} users ${euser}
737 done 606 done
607 export IFS=${oldifs}
738 else 608 else
739 einfo "Extra options are not supported on macos yet" 609 einfo "Extra options are not supported on Darwin yet"
740 einfo "Please report the ebuild along with the info below" 610 einfo "Please report the ebuild along with the info below"
741 einfo "eextra: ${eextra}" 611 einfo "eextra: $@"
742 die "Required function missing" 612 die "Required function missing"
743 fi 613 fi
744 elif use x86-fbsd ; then 614 ;;
745 if [ -z "${eextra}" ] 615 *-freebsd*|*-dragonfly*)
746 then 616 if [[ -z $@ ]] ; then
747 pw useradd ${euser} ${opts} \ 617 pw useradd ${euser} ${opts} \
748 -c "added by portage for ${PN}" \ 618 -c "added by portage for ${PN}" \
749 die "enewuser failed" 619 die "enewuser failed"
750 else 620 else
751 einfo " - Extra: ${eextra}" 621 einfo " - Extra: $@"
752 pw useradd ${euser} ${opts} \ 622 pw useradd ${euser} ${opts} \
753 -c ${eextra} || die "enewuser failed" 623 "$@" || die "enewuser failed"
754 fi 624 fi
625 ;;
626
627 *-netbsd*)
628 if [[ -z $@ ]] ; then
629 useradd ${opts} ${euser} || die "enewuser failed"
755 else 630 else
756 if [ -z "${eextra}" ] 631 einfo " - Extra: $@"
757 then 632 useradd ${opts} ${euser} "$@" || die "enewuser failed"
633 fi
634 ;;
635
636 *-openbsd*)
637 if [[ -z $@ ]] ; then
638 useradd -u ${euid} -s ${eshell} \
639 -d ${ehome} -c "Added by portage for ${PN}" \
640 -g ${egroups} ${euser} || die "enewuser failed"
641 else
642 einfo " - Extra: $@"
643 useradd -u ${euid} -s ${eshell} \
644 -d ${ehome} -c "Added by portage for ${PN}" \
645 -g ${egroups} ${euser} "$@" || die "enewuser failed"
646 fi
647 ;;
648
649 *)
650 if [[ -z $@ ]] ; then
758 useradd ${opts} ${euser} \ 651 useradd ${opts} \
759 -c "added by portage for ${PN}" \ 652 -c "added by portage for ${PN}" \
653 ${euser} \
760 || die "enewuser failed" 654 || die "enewuser failed"
761 else 655 else
762 einfo " - Extra: ${eextra}" 656 einfo " - Extra: $@"
763 useradd ${opts} ${euser} ${eextra} \ 657 useradd ${opts} "$@" \
658 ${euser} \
764 || die "enewuser failed" 659 || die "enewuser failed"
765 fi 660 fi
661 ;;
662 esac
663
664 if [[ ! -e ${ROOT}/${ehome} ]] ; then
665 einfo " - Creating ${ehome} in ${ROOT}"
666 mkdir -p "${ROOT}/${ehome}"
667 chown ${euser} "${ROOT}/${ehome}"
668 chmod 755 "${ROOT}/${ehome}"
766 fi 669 fi
670
767 export SANDBOX_ON="${oldsandbox}" 671 export SANDBOX_ON=${oldsandbox}
768
769 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
770 then
771 einfo " - Creating ${ehome} in ${D}"
772 dodir ${ehome}
773 fowners ${euser} ${ehome}
774 fperms 755 ${ehome}
775 fi
776} 672}
777 673
778# Simplify/standardize adding groups to the system 674# @FUNCTION: enewgroup
779# vapier@gentoo.org 675# @USAGE: <group> [gid]
780# 676# @DESCRIPTION:
781# enewgroup(group, gid) 677# This function does not require you to understand how to properly add a
782# 678# group to the system. Just give it a group name to add and enewgroup will
783# Default values if you do not specify any: 679# do the rest. You may specify the gid for the group or allow the group to
784# groupname: REQUIRED ! 680# allocate the next available one.
785# gid: next available (see groupadd(8))
786# extra: none
787enewgroup() { 681enewgroup() {
682 case ${EBUILD_PHASE} in
683 unpack|compile|test|install)
684 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
685 eerror "Package fails at QA and at life. Please file a bug."
686 die "Bad package! enewgroup is only for use in pkg_* functions!"
687 esac
688
788 # get the group 689 # get the group
789 local egroup="$1"; shift 690 local egroup="$1"; shift
790 if [ -z "${egroup}" ] 691 if [ -z "${egroup}" ]
791 then 692 then
792 eerror "No group specified !" 693 eerror "No group specified !"
793 die "Cannot call enewgroup without a group" 694 die "Cannot call enewgroup without a group"
794 fi 695 fi
795 696
796 # see if group already exists 697 # see if group already exists
797 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 698 if [[ -n $(egetent group "${egroup}") ]]; then
798 then
799 return 0 699 return 0
800 fi 700 fi
801 einfo "Adding group '${egroup}' to your system ..." 701 einfo "Adding group '${egroup}' to your system ..."
802 702
803 # options to pass to useradd 703 # options to pass to useradd
809 then 709 then
810 if [ "${egid}" -gt 0 ] 710 if [ "${egid}" -gt 0 ]
811 then 711 then
812 if [ -z "`egetent group ${egid}`" ] 712 if [ -z "`egetent group ${egid}`" ]
813 then 713 then
814 if use macos || use ppc-macos ; then 714 if [[ "${CHOST}" == *-darwin* ]]; then
815 opts="${opts} ${egid}" 715 opts="${opts} ${egid}"
816 else 716 else
817 opts="${opts} -g ${egid}" 717 opts="${opts} -g ${egid}"
818 fi 718 fi
819 else 719 else
833 opts="${opts} ${eextra}" 733 opts="${opts} ${eextra}"
834 734
835 # add the group 735 # add the group
836 local oldsandbox="${SANDBOX_ON}" 736 local oldsandbox="${SANDBOX_ON}"
837 export SANDBOX_ON="0" 737 export SANDBOX_ON="0"
838 if use macos || use ppc-macos ; 738 case ${CHOST} in
839 then 739 *-darwin*)
840 if [ ! -z "${eextra}" ]; 740 if [ ! -z "${eextra}" ];
841 then 741 then
842 einfo "Extra options are not supported on macos yet" 742 einfo "Extra options are not supported on Darwin/OS X yet"
843 einfo "Please report the ebuild along with the info below" 743 einfo "Please report the ebuild along with the info below"
844 einfo "eextra: ${eextra}" 744 einfo "eextra: ${eextra}"
845 die "Required function missing" 745 die "Required function missing"
846 fi 746 fi
847 747
848 # If we need the next available 748 # If we need the next available
849 case ${egid} in 749 case ${egid} in
850 *[!0-9]*) # Non numeric 750 *[!0-9]*) # Non numeric
851 for egid in `jot 898 101`; do 751 for ((egid = 101; egid <= 999; egid++)); do
852 [ -z "`egetent group ${egid}`" ] && break 752 [[ -z $(egetent group ${egid}) ]] && break
853 done 753 done
854 esac 754 esac
855 dscl . create /groups/${egroup} gid ${egid} 755 dscl . create /groups/${egroup} gid ${egid}
856 dscl . create /groups/${egroup} passwd '*' 756 dscl . create /groups/${egroup} passwd '*'
857 elif use x86-fbsd ; then 757 ;;
758
759 *-freebsd*|*-dragonfly*)
858 case ${egid} in 760 case ${egid} in
859 *[!0-9]*) # Non numeric 761 *[!0-9]*) # Non numeric
860 for egid in `jot 898 101`; do 762 for ((egid = 101; egid <= 999; egid++)); do
861 [ -z "`egetent group ${egid}`" ] && break 763 [[ -z $(egetent group ${egid}) ]] && break
862 done 764 done
863 esac 765 esac
864 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 766 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
865 else 767 ;;
768
769 *-netbsd*)
770 case ${egid} in
771 *[!0-9]*) # Non numeric
772 for ((egid = 101; egid <= 999; egid++)); do
773 [[ -z $(egetent group ${egid}) ]] && break
774 done
775 esac
776 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
777 ;;
778
779 *)
866 groupadd ${opts} ${egroup} || die "enewgroup failed" 780 groupadd ${opts} ${egroup} || die "enewgroup failed"
867 fi 781 ;;
782 esac
868 export SANDBOX_ON="${oldsandbox}" 783 export SANDBOX_ON="${oldsandbox}"
869} 784}
870 785
871# Simple script to replace 'dos2unix' binaries 786# @FUNCTION: edos2unix
872# vapier@gentoo.org 787# @USAGE: <file> [more files ...]
873# 788# @DESCRIPTION:
874# edos2unix(file, <more files>...) 789# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
790# to remove all of these text utilities from DEPEND variables because this
791# is a script based solution. Just give it a list of files to convert and
792# they will all be changed from the DOS CRLF format to the UNIX LF format.
875edos2unix() { 793edos2unix() {
876 for f in "$@" 794 echo "$@" | xargs sed -i 's/\r$//'
877 do
878 cp "${f}" ${T}/edos2unix
879 sed 's/\r$//' ${T}/edos2unix > "${f}"
880 done
881} 795}
882 796
883# Make a desktop file ! 797# Make a desktop file !
884# Great for making those icons in kde/gnome startmenu ! 798# Great for making those icons in kde/gnome startmenu !
885# Amaze your friends ! Get the women ! Join today ! 799# Amaze your friends ! Get the women ! Join today !
886# gnome2 /usr/share/applications
887# gnome1 /usr/share/gnome/apps/
888# KDE ${KDEDIR}/share/applnk /usr/share/applnk
889# 800#
890# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 801# make_desktop_entry(<command>, [name], [icon], [type], [path])
891# 802#
892# binary: what binary does the app run with ? 803# binary: what command does the app run with ?
893# name: the name that will show up in the menu 804# name: the name that will show up in the menu
894# icon: give your little like a pretty little icon ... 805# icon: give your little like a pretty little icon ...
895# this can be relative (to /usr/share/pixmaps) or 806# this can be relative (to /usr/share/pixmaps) or
896# a full path to an icon 807# a full path to an icon
897# type: what kind of application is this ? for categories: 808# type: what kind of application is this ? for categories:
898# http://www.freedesktop.org/standards/menu-spec/ 809# http://standards.freedesktop.org/menu-spec/latest/apa.html
899# path: if your app needs to startup in a specific dir 810# path: if your app needs to startup in a specific dir
900make_desktop_entry() { 811make_desktop_entry() {
901 [ -z "$1" ] && eerror "You must specify the executable" && return 1 812 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
902 813
903 local exec="${1}" 814 local exec=${1}
904 local name="${2:-${PN}}" 815 local name=${2:-${PN}}
905 local icon="${3:-${PN}.png}" 816 local icon=${3:-${PN}}
906 local type="${4}" 817 local type=${4}
907 local subdir="${6}" 818 local path=${5}
908 local path="${5:-${GAMES_BINDIR}}" 819
909 if [ -z "${type}" ] 820 if [[ -z ${type} ]] ; then
910 then 821 local catmaj=${CATEGORY%%-*}
911 case ${CATEGORY} in 822 local catmin=${CATEGORY##*-}
912 "app-emulation") 823 case ${catmaj} in
913 type=Emulator 824 app)
914 subdir="Emulation" 825 case ${catmin} in
826 accessibility) type=Accessibility;;
827 admin) type=System;;
828 antivirus) type=System;;
829 arch) type=Archiving;;
830 backup) type=Archiving;;
831 cdr) type=DiscBurning;;
832 dicts) type=Dictionary;;
833 doc) type=Documentation;;
834 editors) type=TextEditor;;
835 emacs) type=TextEditor;;
836 emulation) type=Emulator;;
837 laptop) type=HardwareSettings;;
838 office) type=Office;;
839 pda) type=PDA;;
840 vim) type=TextEditor;;
841 xemacs) type=TextEditor;;
842 *) type=;;
843 esac
915 ;; 844 ;;
916 "games-"*) 845
917 type=Game 846 dev)
918 subdir="Games" 847 type="Development"
919 ;; 848 ;;
920 "net-"*) 849
921 type=Network 850 games)
922 subdir="${type}" 851 case ${catmin} in
852 action|fps) type=ActionGame;;
853 arcade) type=ArcadeGame;;
854 board) type=BoardGame;;
855 emulation) type=Emulator;;
856 kids) type=KidsGame;;
857 puzzle) type=LogicGame;;
858 roguelike) type=RolePlaying;;
859 rpg) type=RolePlaying;;
860 simulation) type=Simulation;;
861 sports) type=SportsGame;;
862 strategy) type=StrategyGame;;
863 *) type=;;
864 esac
865 type="Game;${type}"
923 ;; 866 ;;
867
868 gnome)
869 type="Gnome;GTK"
870 ;;
871
872 kde)
873 type="KDE;Qt"
874 ;;
875
876 mail)
877 type="Network;Email"
878 ;;
879
880 media)
881 case ${catmin} in
882 gfx) type=Graphics;;
883 radio) type=Tuner;;
884 sound) type=Audio;;
885 tv) type=TV;;
886 video) type=Video;;
887 *) type=;;
888 esac
889 type="AudioVideo;${type}"
890 ;;
891
892 net)
893 case ${catmin} in
894 dialup) type=Dialup;;
895 ftp) type=FileTransfer;;
896 im) type=InstantMessaging;;
897 irc) type=IRCClient;;
898 mail) type=Email;;
899 news) type=News;;
900 nntp) type=News;;
901 p2p) type=FileTransfer;;
902 *) type=;;
903 esac
904 type="Network;${type}"
905 ;;
906
907 sci)
908 case ${catmin} in
909 astro*) type=Astronomy;;
910 bio*) type=Biology;;
911 calc*) type=Calculator;;
912 chem*) type=Chemistry;;
913 elec*) type=Electronics;;
914 geo*) type=Geology;;
915 math*) type=Math;;
916 physics) type=Physics;;
917 visual*) type=DataVisualization;;
918 *) type=;;
919 esac
920 type="Science;${type}"
921 ;;
922
923 sys)
924 type="System"
925 ;;
926
927 www)
928 case ${catmin} in
929 client) type=WebBrowser;;
930 *) type=;;
931 esac
932 type="Network"
933 ;;
934
924 *) 935 *)
925 type= 936 type=
926 subdir=
927 ;; 937 ;;
928 esac 938 esac
929 fi 939 fi
930 local desktop="${T}/${exec}.desktop" 940 if [ "${SLOT}" == "0" ] ; then
941 local desktop_name="${PN}"
942 else
943 local desktop_name="${PN}-${SLOT}"
944 fi
945 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
946 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
931 947
948 cat <<-EOF > "${desktop}"
932echo "[Desktop Entry] 949 [Desktop Entry]
933Encoding=UTF-8
934Version=0.9.2
935Name=${name} 950 Name=${name}
936Type=Application 951 Type=Application
937Comment=${DESCRIPTION} 952 Comment=${DESCRIPTION}
938Exec=${exec} 953 Exec=${exec}
939Path=${path} 954 TryExec=${exec%% *}
940Icon=${icon} 955 Icon=${icon}
941Categories=Application;${type};" > "${desktop}" 956 Categories=${type};
957 EOF
942 958
943 if [ -d "/usr/share/applications" ] 959 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
944 then 960
961 (
962 # wrap the env here so that the 'insinto' call
963 # doesn't corrupt the env of the caller
945 insinto /usr/share/applications 964 insinto /usr/share/applications
946 doins "${desktop}" 965 doins "${desktop}"
947 fi 966 )
967}
948 968
949 #if [ -d "/usr/share/gnome/apps" ] 969# @FUNCTION: validate_desktop_entries
950 #then 970# @USAGE: [directories]
951 # insinto /usr/share/gnome/apps/Games 971# @MAINTAINER:
952 # doins ${desktop} 972# Carsten Lohrke <carlo@gentoo.org>
953 #fi 973# @DESCRIPTION:
954 974# Validate desktop entries using desktop-file-utils
955 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 975validate_desktop_entries() {
956 #then 976 if [[ -x /usr/bin/desktop-file-validate ]] ; then
957 # for ver in /usr/kde/* 977 einfo "Checking desktop entry validity"
958 # do 978 local directories=""
959 # insinto ${ver}/share/applnk/Games 979 for d in /usr/share/applications $@ ; do
960 # doins ${desktop} 980 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
961 # done 981 done
982 if [[ -n ${directories} ]] ; then
983 for FILE in $(find ${directories} -name "*\.desktop" \
984 -not -path '*.hidden*' | sort -u 2>/dev/null)
985 do
986 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
987 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
988 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
989 done
990 fi
991 echo ""
992 else
993 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
962 #fi 994 fi
995}
963 996
964 if [ -d "/usr/share/applnk" ] 997# @FUNCTION: make_session_desktop
965 then 998# @USAGE: <title> <command> [command args...]
966 insinto /usr/share/applnk/${subdir} 999# @DESCRIPTION:
1000# Make a GDM/KDM Session file. The title is the file to execute to start the
1001# Window Manager. The command is the name of the Window Manager.
1002#
1003# You can set the name of the file via the ${wm} variable.
1004make_session_desktop() {
1005 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1006 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1007
1008 local title=$1
1009 local command=$2
1010 local desktop=${T}/${wm:-${PN}}.desktop
1011 shift 2
1012
1013 cat <<-EOF > "${desktop}"
1014 [Desktop Entry]
1015 Name=${title}
1016 Comment=This session logs you into ${title}
1017 Exec=${command} $*
1018 TryExec=${command}
1019 Type=XSession
1020 EOF
1021
1022 (
1023 # wrap the env here so that the 'insinto' call
1024 # doesn't corrupt the env of the caller
1025 insinto /usr/share/xsessions
967 doins "${desktop}" 1026 doins "${desktop}"
1027 )
1028}
1029
1030# @FUNCTION: domenu
1031# @USAGE: <menus>
1032# @DESCRIPTION:
1033# Install the list of .desktop menu files into the appropriate directory
1034# (/usr/share/applications).
1035domenu() {
1036 (
1037 # wrap the env here so that the 'insinto' call
1038 # doesn't corrupt the env of the caller
1039 local i j ret=0
1040 insinto /usr/share/applications
1041 for i in "$@" ; do
1042 if [[ -f ${i} ]] ; then
1043 doins "${i}"
1044 ((ret+=$?))
1045 elif [[ -d ${i} ]] ; then
1046 for j in "${i}"/*.desktop ; do
1047 doins "${j}"
1048 ((ret+=$?))
1049 done
1050 else
1051 ((++ret))
968 fi 1052 fi
1053 done
1054 exit ${ret}
1055 )
1056}
969 1057
970 return 0 1058# @FUNCTION: newmenu
1059# @USAGE: <menu> <newname>
1060# @DESCRIPTION:
1061# Like all other new* functions, install the specified menu as newname.
1062newmenu() {
1063 (
1064 # wrap the env here so that the 'insinto' call
1065 # doesn't corrupt the env of the caller
1066 insinto /usr/share/applications
1067 newins "$@"
1068 )
1069}
1070
1071# @FUNCTION: doicon
1072# @USAGE: <list of icons>
1073# @DESCRIPTION:
1074# Install the list of icons into the icon directory (/usr/share/pixmaps).
1075# This is useful in conjunction with creating desktop/menu files.
1076doicon() {
1077 (
1078 # wrap the env here so that the 'insinto' call
1079 # doesn't corrupt the env of the caller
1080 local i j ret
1081 insinto /usr/share/pixmaps
1082 for i in "$@" ; do
1083 if [[ -f ${i} ]] ; then
1084 doins "${i}"
1085 ((ret+=$?))
1086 elif [[ -d ${i} ]] ; then
1087 for j in "${i}"/*.png ; do
1088 doins "${j}"
1089 ((ret+=$?))
1090 done
1091 else
1092 ((++ret))
1093 fi
1094 done
1095 exit ${ret}
1096 )
1097}
1098
1099# @FUNCTION: newicon
1100# @USAGE: <icon> <newname>
1101# @DESCRIPTION:
1102# Like all other new* functions, install the specified icon as newname.
1103newicon() {
1104 (
1105 # wrap the env here so that the 'insinto' call
1106 # doesn't corrupt the env of the caller
1107 insinto /usr/share/pixmaps
1108 newins "$@"
1109 )
971} 1110}
972 1111
973# for internal use only (unpack_pdv and unpack_makeself) 1112# for internal use only (unpack_pdv and unpack_makeself)
974find_unpackable_file() { 1113find_unpackable_file() {
975 local src="$1" 1114 local src=$1
976 if [ -z "${src}" ] 1115 if [[ -z ${src} ]] ; then
977 then
978 src="${DISTDIR}/${A}" 1116 src=${DISTDIR}/${A}
979 else 1117 else
980 if [ -e "${DISTDIR}/${src}" ] 1118 if [[ -e ${DISTDIR}/${src} ]] ; then
981 then
982 src="${DISTDIR}/${src}" 1119 src=${DISTDIR}/${src}
983 elif [ -e "${PWD}/${src}" ] 1120 elif [[ -e ${PWD}/${src} ]] ; then
984 then
985 src="${PWD}/${src}" 1121 src=${PWD}/${src}
986 elif [ -e "${src}" ] 1122 elif [[ -e ${src} ]] ; then
987 then
988 src="${src}" 1123 src=${src}
989 fi
990 fi 1124 fi
991 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1125 fi
1126 [[ ! -e ${src} ]] && return 1
992 echo "${src}" 1127 echo "${src}"
993} 1128}
994 1129
1130# @FUNCTION: unpack_pdv
1131# @USAGE: <file to unpack> <size of off_t>
1132# @DESCRIPTION:
995# Unpack those pesky pdv generated files ... 1133# Unpack those pesky pdv generated files ...
996# They're self-unpacking programs with the binary package stuffed in 1134# They're self-unpacking programs with the binary package stuffed in
997# the middle of the archive. Valve seems to use it a lot ... too bad 1135# the middle of the archive. Valve seems to use it a lot ... too bad
998# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1136# it seems to like to segfault a lot :(. So lets take it apart ourselves.
999# 1137#
1000# Usage: unpack_pdv [file to unpack] [size of off_t]
1001# - you have to specify the off_t size ... i have no idea how to extract that 1138# You have to specify the off_t size ... I have no idea how to extract that
1002# information out of the binary executable myself. basically you pass in 1139# information out of the binary executable myself. Basically you pass in
1003# the size of the off_t type (in bytes) on the machine that built the pdv 1140# the size of the off_t type (in bytes) on the machine that built the pdv
1141# archive.
1142#
1004# archive. one way to determine this is by running the following commands: 1143# One way to determine this is by running the following commands:
1144#
1145# @CODE
1005# strings <pdv archive> | grep lseek 1146# strings <pdv archive> | grep lseek
1006# strace -elseek <pdv archive> 1147# strace -elseek <pdv archive>
1148# @CODE
1149#
1007# basically look for the first lseek command (we do the strings/grep because 1150# Basically look for the first lseek command (we do the strings/grep because
1008# sometimes the function call is _llseek or something) and steal the 2nd 1151# sometimes the function call is _llseek or something) and steal the 2nd
1009# parameter. here is an example: 1152# parameter. Here is an example:
1153#
1154# @CODE
1010# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1155# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1011# lseek 1156# lseek
1012# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1157# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1013# lseek(3, -4, SEEK_END) = 2981250 1158# lseek(3, -4, SEEK_END) = 2981250
1159# @CODE
1160#
1014# thus we would pass in the value of '4' as the second parameter. 1161# Thus we would pass in the value of '4' as the second parameter.
1015unpack_pdv() { 1162unpack_pdv() {
1016 local src="`find_unpackable_file $1`" 1163 local src=$(find_unpackable_file "$1")
1017 local sizeoff_t="$2" 1164 local sizeoff_t=$2
1018 1165
1166 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1019 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1167 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1020 1168
1021 local shrtsrc="`basename ${src}`" 1169 local shrtsrc=$(basename "${src}")
1022 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1170 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1023 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1171 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1024 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1172 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1025 1173
1026 # grab metadata for debug reasons 1174 # grab metadata for debug reasons
1027 local metafile="`mymktemp ${T}`" 1175 local metafile=$(emktemp)
1028 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1176 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1029 1177
1030 # rip out the final file name from the metadata 1178 # rip out the final file name from the metadata
1031 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1179 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1032 datafile="`basename ${datafile}`" 1180 datafile=$(basename "${datafile}")
1033 1181
1034 # now lets uncompress/untar the file if need be 1182 # now lets uncompress/untar the file if need be
1035 local tmpfile="`mymktemp ${T}`" 1183 local tmpfile=$(emktemp)
1036 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1184 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1037 1185
1038 local iscompressed="`file -b ${tmpfile}`" 1186 local iscompressed=$(file -b "${tmpfile}")
1039 if [ "${iscompressed:0:8}" == "compress" ] ; then 1187 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1040 iscompressed=1 1188 iscompressed=1
1041 mv ${tmpfile}{,.Z} 1189 mv ${tmpfile}{,.Z}
1042 gunzip ${tmpfile} 1190 gunzip ${tmpfile}
1043 else 1191 else
1044 iscompressed=0 1192 iscompressed=0
1045 fi 1193 fi
1046 local istar="`file -b ${tmpfile}`" 1194 local istar=$(file -b "${tmpfile}")
1047 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1195 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1048 istar=1 1196 istar=1
1049 else 1197 else
1050 istar=0 1198 istar=0
1051 fi 1199 fi
1052 1200
1080 true 1228 true
1081 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1229 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1082 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1230 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1083} 1231}
1084 1232
1233# @FUNCTION: unpack_makeself
1234# @USAGE: [file to unpack] [offset] [tail|dd]
1235# @DESCRIPTION:
1085# Unpack those pesky makeself generated files ... 1236# Unpack those pesky makeself generated files ...
1086# They're shell scripts with the binary package tagged onto 1237# They're shell scripts with the binary package tagged onto
1087# the end of the archive. Loki utilized the format as does 1238# the end of the archive. Loki utilized the format as does
1088# many other game companies. 1239# many other game companies.
1089# 1240#
1090# Usage: unpack_makeself [file to unpack] [offset] 1241# If the file is not specified, then ${A} is used. If the
1091# - If the file is not specified then unpack will utilize ${A}.
1092# - If the offset is not specified then we will attempt to extract 1242# offset is not specified then we will attempt to extract
1093# the proper offset from the script itself. 1243# the proper offset from the script itself.
1094unpack_makeself() { 1244unpack_makeself() {
1245 local src_input=${1:-${A}}
1095 local src="`find_unpackable_file $1`" 1246 local src=$(find_unpackable_file "${src_input}")
1096 local skip="$2" 1247 local skip=$2
1248 local exe=$3
1097 1249
1250 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1251
1098 local shrtsrc="`basename ${src}`" 1252 local shrtsrc=$(basename "${src}")
1099 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1253 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1100 if [ -z "${skip}" ] 1254 if [[ -z ${skip} ]] ; then
1101 then
1102 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1255 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1103 local skip=0 1256 local skip=0
1257 exe=tail
1104 case ${ver} in 1258 case ${ver} in
1105 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1259 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1106 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1260 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1107 ;; 1261 ;;
1108 2.0|2.0.1) 1262 2.0|2.0.1)
1109 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1263 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1110 ;; 1264 ;;
1111 2.1.1) 1265 2.1.1)
1112 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1266 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1113 let skip="skip + 1" 1267 let skip="skip + 1"
1114 ;; 1268 ;;
1115 2.1.2) 1269 2.1.2)
1116 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1270 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1117 let skip="skip + 1" 1271 let skip="skip + 1"
1118 ;; 1272 ;;
1119 2.1.3) 1273 2.1.3)
1120 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1274 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1121 let skip="skip + 1" 1275 let skip="skip + 1"
1276 ;;
1277 2.1.4|2.1.5)
1278 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1279 skip=$(head -n ${skip} "${src}" | wc -c)
1280 exe="dd"
1122 ;; 1281 ;;
1123 *) 1282 *)
1124 eerror "I'm sorry, but I was unable to support the Makeself file." 1283 eerror "I'm sorry, but I was unable to support the Makeself file."
1125 eerror "The version I detected was '${ver}'." 1284 eerror "The version I detected was '${ver}'."
1126 eerror "Please file a bug about the file ${shrtsrc} at" 1285 eerror "Please file a bug about the file ${shrtsrc} at"
1128 die "makeself version '${ver}' not supported" 1287 die "makeself version '${ver}' not supported"
1129 ;; 1288 ;;
1130 esac 1289 esac
1131 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1290 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1132 fi 1291 fi
1292 case ${exe} in
1293 tail) exe="tail -n +${skip} '${src}'";;
1294 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1295 *) die "makeself cant handle exe '${exe}'"
1296 esac
1133 1297
1134 # lets grab the first few bytes of the file to figure out what kind of archive it is 1298 # lets grab the first few bytes of the file to figure out what kind of archive it is
1135 local tmpfile="`mymktemp ${T}`" 1299 local tmpfile=$(emktemp)
1136 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1300 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1137 local filetype="`file -b ${tmpfile}`" 1301 local filetype=$(file -b "${tmpfile}")
1138 case ${filetype} in 1302 case ${filetype} in
1139 *tar\ archive) 1303 *tar\ archive*)
1140 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1304 eval ${exe} | tar --no-same-owner -xf -
1141 ;; 1305 ;;
1142 bzip2*) 1306 bzip2*)
1143 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1307 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1144 ;; 1308 ;;
1145 gzip*) 1309 gzip*)
1146 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1310 eval ${exe} | tar --no-same-owner -xzf -
1147 ;; 1311 ;;
1148 compress*) 1312 compress*)
1149 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1313 eval ${exe} | gunzip | tar --no-same-owner -xf -
1150 ;; 1314 ;;
1151 *) 1315 *)
1152 eerror "Unknown filetype \"${filetype}\" ?" 1316 eerror "Unknown filetype \"${filetype}\" ?"
1153 false 1317 false
1154 ;; 1318 ;;
1155 esac 1319 esac
1156 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1320 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1157} 1321}
1158 1322
1323# @FUNCTION: check_license
1324# @USAGE: [license]
1325# @DESCRIPTION:
1159# Display a license for user to accept. 1326# Display a license for user to accept. If no license is
1160#
1161# Usage: check_license [license]
1162# - If the file is not specified then ${LICENSE} is used. 1327# specified, then ${LICENSE} is used.
1163check_license() { 1328check_license() {
1164 local lic=$1 1329 local lic=$1
1165 if [ -z "${lic}" ] ; then 1330 if [ -z "${lic}" ] ; then
1166 lic="${PORTDIR}/licenses/${LICENSE}" 1331 lic="${PORTDIR}/licenses/${LICENSE}"
1167 else 1332 else
1168 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1333 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1169 lic="${PORTDIR}/licenses/${src}" 1334 lic="${PORTDIR}/licenses/${lic}"
1170 elif [ -e "${PWD}/${src}" ] ; then 1335 elif [ -e "${PWD}/${lic}" ] ; then
1171 lic="${PWD}/${src}" 1336 lic="${PWD}/${lic}"
1172 elif [ -e "${src}" ] ; then 1337 elif [ -e "${lic}" ] ; then
1173 lic="${src}" 1338 lic="${lic}"
1174 fi
1175 fi 1339 fi
1340 fi
1176 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1341 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1177 local l="`basename ${lic}`" 1342 local l="`basename ${lic}`"
1178 1343
1179 # here is where we check for the licenses the user already 1344 # here is where we check for the licenses the user already
1180 # accepted ... if we don't find a match, we make the user accept 1345 # accepted ... if we don't find a match, we make the user accept
1181 local shopts=$- 1346 local shopts=$-
1182 local alic 1347 local alic
1183 set -o noglob #so that bash doesn't expand "*" 1348 set -o noglob #so that bash doesn't expand "*"
1184 for alic in ${ACCEPT_LICENSE} ; do 1349 for alic in ${ACCEPT_LICENSE} ; do
1185 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1350 if [[ ${alic} == ${l} ]]; then
1186 set +o noglob; set -${shopts} #reset old shell opts 1351 set +o noglob; set -${shopts} #reset old shell opts
1187 return 0 1352 return 0
1188 fi 1353 fi
1189 done 1354 done
1190 set +o noglob; set -$shopts #reset old shell opts 1355 set +o noglob; set -$shopts #reset old shell opts
1191 1356
1192 local licmsg="`mymktemp ${T}`" 1357 local licmsg=$(emktemp)
1193 cat << EOF > ${licmsg} 1358 cat <<-EOF > ${licmsg}
1194********************************************************** 1359 **********************************************************
1195The following license outlines the terms of use of this 1360 The following license outlines the terms of use of this
1196package. You MUST accept this license for installation to 1361 package. You MUST accept this license for installation to
1197continue. When you are done viewing, hit 'q'. If you 1362 continue. When you are done viewing, hit 'q'. If you
1198CTRL+C out of this, the install will not run! 1363 CTRL+C out of this, the install will not run!
1199********************************************************** 1364 **********************************************************
1200 1365
1201EOF 1366 EOF
1202 cat ${lic} >> ${licmsg} 1367 cat ${lic} >> ${licmsg}
1203 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1368 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1204 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1369 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1205 read alic 1370 read alic
1206 case ${alic} in 1371 case ${alic} in
1213 die "Failed to accept license" 1378 die "Failed to accept license"
1214 ;; 1379 ;;
1215 esac 1380 esac
1216} 1381}
1217 1382
1383# @FUNCTION: cdrom_get_cds
1384# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1385# @DESCRIPTION:
1218# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1386# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1219# the whole 'non-interactive' policy, but damnit I want CD support ! 1387# the whole 'non-interactive' policy, but damnit I want CD support !
1220# 1388#
1221# with these cdrom functions we handle all the user interaction and 1389# With these cdrom functions we handle all the user interaction and
1222# standardize everything. all you have to do is call cdrom_get_cds() 1390# standardize everything. All you have to do is call cdrom_get_cds()
1223# and when the function returns, you can assume that the cd has been 1391# and when the function returns, you can assume that the cd has been
1224# found at CDROM_ROOT. 1392# found at CDROM_ROOT.
1225# 1393#
1394# The function will attempt to locate a cd based upon a file that is on
1395# the cd. The more files you give this function, the more cds
1396# the cdrom functions will handle.
1397#
1226# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1398# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1227# etc... if you want to give the cds better names, then just export 1399# etc... If you want to give the cds better names, then just export
1228# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1400# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1401# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1402# also use the CDROM_NAME_SET bash array.
1229# 1403#
1230# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1404# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1231#
1232# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1233# - this will attempt to locate a cd based upon a file that is on
1234# the cd ... the more files you give this function, the more cds
1235# the cdrom functions will handle
1236cdrom_get_cds() { 1405cdrom_get_cds() {
1237 # first we figure out how many cds we're dealing with by 1406 # first we figure out how many cds we're dealing with by
1238 # the # of files they gave us 1407 # the # of files they gave us
1239 local cdcnt=0 1408 local cdcnt=0
1240 local f= 1409 local f=
1241 for f in "$@" ; do 1410 for f in "$@" ; do
1242 cdcnt=$((cdcnt + 1)) 1411 ((++cdcnt))
1243 export CDROM_CHECK_${cdcnt}="$f" 1412 export CDROM_CHECK_${cdcnt}="$f"
1244 done 1413 done
1245 export CDROM_TOTAL_CDS=${cdcnt} 1414 export CDROM_TOTAL_CDS=${cdcnt}
1246 export CDROM_CURRENT_CD=1 1415 export CDROM_CURRENT_CD=1
1247 1416
1248 # now we see if the user gave use CD_ROOT ... 1417 # now we see if the user gave use CD_ROOT ...
1249 # if they did, let's just believe them that it's correct 1418 # if they did, let's just believe them that it's correct
1250 if [ ! -z "${CD_ROOT}" ] ; then 1419 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1251 export CDROM_ROOT="${CD_ROOT}"
1252 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1253 return
1254 fi
1255 # do the same for CD_ROOT_X
1256 if [ ! -z "${CD_ROOT_1}" ] ; then
1257 local var= 1420 local var=
1258 cdcnt=0 1421 cdcnt=0
1259 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1422 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1260 cdcnt=$((cdcnt + 1)) 1423 ((++cdcnt))
1261 var="CD_ROOT_${cdcnt}" 1424 var="CD_ROOT_${cdcnt}"
1425 [[ -z ${!var} ]] && var="CD_ROOT"
1262 if [ -z "${!var}" ] ; then 1426 if [[ -z ${!var} ]] ; then
1263 eerror "You must either use just the CD_ROOT" 1427 eerror "You must either use just the CD_ROOT"
1264 eerror "or specify ALL the CD_ROOT_X variables." 1428 eerror "or specify ALL the CD_ROOT_X variables."
1265 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1429 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1266 die "could not locate CD_ROOT_${cdcnt}" 1430 die "could not locate CD_ROOT_${cdcnt}"
1267 fi 1431 fi
1268 export CDROM_ROOTS_${cdcnt}="${!var}"
1269 done 1432 done
1270 export CDROM_ROOT=${CDROM_ROOTS_1} 1433 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1271 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1434 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1435 export CDROM_SET=-1
1436 for f in ${CDROM_CHECK_1//:/ } ; do
1437 ((++CDROM_SET))
1438 [[ -e ${CD_ROOT}/${f} ]] && break
1439 done
1440 export CDROM_MATCH=${f}
1272 return 1441 return
1273 fi 1442 fi
1274 1443
1444 # User didn't help us out so lets make sure they know they can
1445 # simplify the whole process ...
1275 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1446 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1276 einfon "This ebuild will need the " 1447 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1277 if [ -z "${CDROM_NAME}" ] ; then
1278 echo "cdrom for ${PN}."
1279 else
1280 echo "${CDROM_NAME}."
1281 fi
1282 echo 1448 echo
1283 einfo "If you do not have the CD, but have the data files" 1449 einfo "If you do not have the CD, but have the data files"
1284 einfo "mounted somewhere on your filesystem, just export" 1450 einfo "mounted somewhere on your filesystem, just export"
1285 einfo "the variable CD_ROOT so that it points to the" 1451 einfo "the variable CD_ROOT so that it points to the"
1286 einfo "directory containing the files." 1452 einfo "directory containing the files."
1287 echo 1453 echo
1454 einfo "For example:"
1455 einfo "export CD_ROOT=/mnt/cdrom"
1456 echo
1288 else 1457 else
1458 if [[ -n ${CDROM_NAME_SET} ]] ; then
1459 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1460 cdcnt=0
1461 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1462 ((++cdcnt))
1463 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1464 done
1465 fi
1466
1289 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1467 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1290 cdcnt=0 1468 cdcnt=0
1291 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1469 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1292 cdcnt=$((cdcnt + 1)) 1470 ((++cdcnt))
1293 var="CDROM_NAME_${cdcnt}" 1471 var="CDROM_NAME_${cdcnt}"
1294 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1472 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1295 done 1473 done
1296 echo 1474 echo
1297 einfo "If you do not have the CDs, but have the data files" 1475 einfo "If you do not have the CDs, but have the data files"
1298 einfo "mounted somewhere on your filesystem, just export" 1476 einfo "mounted somewhere on your filesystem, just export"
1299 einfo "the following variables so they point to the right place:" 1477 einfo "the following variables so they point to the right place:"
1300 einfon "" 1478 einfon ""
1301 cdcnt=0 1479 cdcnt=0
1302 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1480 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1303 cdcnt=$((cdcnt + 1)) 1481 ((++cdcnt))
1304 echo -n " CD_ROOT_${cdcnt}" 1482 echo -n " CD_ROOT_${cdcnt}"
1305 done 1483 done
1306 echo 1484 echo
1307 einfo "Or, if you have all the files in the same place, or" 1485 einfo "Or, if you have all the files in the same place, or"
1308 einfo "you only have one cdrom, you can export CD_ROOT" 1486 einfo "you only have one cdrom, you can export CD_ROOT"
1309 einfo "and that place will be used as the same data source" 1487 einfo "and that place will be used as the same data source"
1310 einfo "for all the CDs." 1488 einfo "for all the CDs."
1311 echo 1489 echo
1490 einfo "For example:"
1491 einfo "export CD_ROOT_1=/mnt/cdrom"
1492 echo
1312 fi 1493 fi
1494
1495 export CDROM_SET=""
1313 export CDROM_CURRENT_CD=0 1496 export CDROM_CURRENT_CD=0
1314 cdrom_load_next_cd 1497 cdrom_load_next_cd
1315} 1498}
1316 1499
1317# this is only used when you need access to more than one cd. 1500# @FUNCTION: cdrom_load_next_cd
1318# when you have finished using the first cd, just call this function. 1501# @DESCRIPTION:
1319# when it returns, CDROM_ROOT will be pointing to the second cd. 1502# Some packages are so big they come on multiple CDs. When you're done reading
1320# remember, you can only go forward in the cd chain, you can't go back. 1503# files off a CD and want access to the next one, just call this function.
1504# Again, all the messy details of user interaction are taken care of for you.
1505# Once this returns, just read the variable CDROM_ROOT for the location of the
1506# mounted CD. Note that you can only go forward in the CD list, so make sure
1507# you only call this function when you're done using the current CD.
1321cdrom_load_next_cd() { 1508cdrom_load_next_cd() {
1322 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1323 local var= 1509 local var
1324 1510 ((++CDROM_CURRENT_CD))
1325 if [ ! -z "${CD_ROOT}" ] ; then
1326 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1327 return
1328 fi
1329 1511
1330 unset CDROM_ROOT 1512 unset CDROM_ROOT
1331 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1513 var=CD_ROOT_${CDROM_CURRENT_CD}
1514 [[ -z ${!var} ]] && var="CD_ROOT"
1332 if [ -z "${!var}" ] ; then 1515 if [[ -z ${!var} ]] ; then
1333 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1516 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1334 cdrom_locate_file_on_cd ${!var} 1517 _cdrom_locate_file_on_cd ${!var}
1335 else 1518 else
1336 export CDROM_ROOT="${!var}" 1519 export CDROM_ROOT=${!var}
1337 fi 1520 fi
1338 1521
1339 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1522 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1340} 1523}
1341 1524
1344# all it does is try to locate a give file on a cd ... if the cd isn't 1527# all it does is try to locate a give file on a cd ... if the cd isn't
1345# found, then a message asking for the user to insert the cdrom will be 1528# found, then a message asking for the user to insert the cdrom will be
1346# displayed and we'll hang out here until: 1529# displayed and we'll hang out here until:
1347# (1) the file is found on a mounted cdrom 1530# (1) the file is found on a mounted cdrom
1348# (2) the user hits CTRL+C 1531# (2) the user hits CTRL+C
1349cdrom_locate_file_on_cd() { 1532_cdrom_locate_file_on_cd() {
1350 while [ -z "${CDROM_ROOT}" ] ; do
1351 local dir="$(dirname ${@})"
1352 local file="$(basename ${@})"
1353 local mline="" 1533 local mline=""
1354 local showedmsg=0 1534 local showedmsg=0 showjolietmsg=0
1355 1535
1356 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1536 while [[ -z ${CDROM_ROOT} ]] ; do
1537 local i=0
1538 local -a cdset=(${*//:/ })
1539 if [[ -n ${CDROM_SET} ]] ; then
1540 cdset=(${cdset[${CDROM_SET}]})
1541 fi
1542
1543 while [[ -n ${cdset[${i}]} ]] ; do
1544 local dir=$(dirname ${cdset[${i}]})
1545 local file=$(basename ${cdset[${i}]})
1546
1547 local point= node= fs= foo=
1548 while read point node fs foo ; do
1549 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1550 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1551 && continue
1552 point=${point//\040/ }
1357 [ -d "${mline}/${dir}" ] || continue 1553 [[ ! -d ${point}/${dir} ]] && continue
1358 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1554 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1359 && export CDROM_ROOT=${mline} 1555 export CDROM_ROOT=${point}
1556 export CDROM_SET=${i}
1557 export CDROM_MATCH=${cdset[${i}]}
1558 return
1559 done <<< "$(get_mounts)"
1560
1561 ((++i))
1360 done 1562 done
1361 1563
1362 if [ -z "${CDROM_ROOT}" ] ; then
1363 echo 1564 echo
1364 if [ ${showedmsg} -eq 0 ] ; then 1565 if [[ ${showedmsg} -eq 0 ]] ; then
1365 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1566 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1366 if [ -z "${CDROM_NAME}" ] ; then 1567 if [[ -z ${CDROM_NAME} ]] ; then
1367 einfo "Please insert the cdrom for ${PN} now !" 1568 einfo "Please insert+mount the cdrom for ${PN} now !"
1368 else
1369 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1370 fi
1371 else 1569 else
1372 if [ -z "${CDROM_NAME_1}" ] ; then
1373 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1374 else
1375 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1376 einfo "Please insert+mount the ${!var} cdrom now !" 1570 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1377 fi
1378 fi 1571 fi
1379 showedmsg=1 1572 else
1573 if [[ -z ${CDROM_NAME_1} ]] ; then
1574 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1575 else
1576 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1577 einfo "Please insert+mount the ${!var} cdrom now !"
1578 fi
1380 fi 1579 fi
1580 showedmsg=1
1581 fi
1381 einfo "Press return to scan for the cd again" 1582 einfo "Press return to scan for the cd again"
1382 einfo "or hit CTRL+C to abort the emerge." 1583 einfo "or hit CTRL+C to abort the emerge."
1383 read 1584 echo
1585 if [[ ${showjolietmsg} -eq 0 ]] ; then
1586 showjolietmsg=1
1587 else
1588 ewarn "If you are having trouble with the detection"
1589 ewarn "of your CD, it is possible that you do not have"
1590 ewarn "Joliet support enabled in your kernel. Please"
1591 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1592 ebeep 5
1384 fi 1593 fi
1594 read || die "something is screwed with your system"
1385 done 1595 done
1386} 1596}
1387 1597
1598# @FUNCTION: strip-linguas
1599# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1600# @DESCRIPTION:
1388# Make sure that LINGUAS only contains languages that 1601# Make sure that LINGUAS only contains languages that
1389# a package can support 1602# a package can support. The first form allows you to
1390# 1603# specify a list of LINGUAS. The -i builds a list of po
1391# usage: strip-linguas <allow LINGUAS> 1604# files found in all the directories and uses the
1392# strip-linguas -i <directories of .po files> 1605# intersection of the lists. The -u builds a list of po
1393# strip-linguas -u <directories of .po files> 1606# files found in all the directories and uses the union
1394# 1607# of the lists.
1395# The first form allows you to specify a list of LINGUAS.
1396# The -i builds a list of po files found in all the
1397# directories and uses the intersection of the lists.
1398# The -u builds a list of po files found in all the
1399# directories and uses the union of the lists.
1400strip-linguas() { 1608strip-linguas() {
1401 local ls newls 1609 local ls newls nols
1402 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1610 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1403 local op="$1"; shift 1611 local op=$1; shift
1404 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1612 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1405 local d f 1613 local d f
1406 for d in "$@" ; do 1614 for d in "$@" ; do
1407 if [ "${op}" == "-u" ] ; then 1615 if [[ ${op} == "-u" ]] ; then
1408 newls="${ls}" 1616 newls=${ls}
1409 else 1617 else
1410 newls="" 1618 newls=""
1411 fi 1619 fi
1412 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1620 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1413 if [ "${op}" == "-i" ] ; then 1621 if [[ ${op} == "-i" ]] ; then
1414 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1622 hasq ${f} ${ls} && newls="${newls} ${f}"
1415 else 1623 else
1416 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1624 hasq ${f} ${ls} || newls="${newls} ${f}"
1417 fi 1625 fi
1418 done 1626 done
1419 ls="${newls}" 1627 ls=${newls}
1420 done 1628 done
1421 ls="${ls//.po}"
1422 else 1629 else
1423 ls="$@" 1630 ls="$@"
1424 fi 1631 fi
1425 1632
1426 ls=" ${ls} " 1633 nols=""
1427 newls="" 1634 newls=""
1428 for f in ${LINGUAS} ; do 1635 for f in ${LINGUAS} ; do
1429 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1636 if hasq ${f} ${ls} ; then
1430 nl="${newls} ${f}" 1637 newls="${newls} ${f}"
1431 else 1638 else
1432 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1639 nols="${nols} ${f}"
1433 fi 1640 fi
1434 done 1641 done
1642 [[ -n ${nols} ]] \
1643 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1644 export LINGUAS=${newls:1}
1645}
1646
1647# @FUNCTION: preserve_old_lib
1648# @USAGE: <libs to preserve> [more libs]
1649# @DESCRIPTION:
1650# These functions are useful when a lib in your package changes ABI SONAME.
1651# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1652# would break packages that link against it. Most people get around this
1653# by using the portage SLOT mechanism, but that is not always a relevant
1654# solution, so instead you can call this from pkg_preinst. See also the
1655# preserve_old_lib_notify function.
1656preserve_old_lib() {
1657 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1658 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1659 die "Invalid preserve_old_lib() usage"
1660 fi
1661 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1662
1663 # let portage worry about it
1664 has preserve-libs ${FEATURES} && return 0
1665
1666 local lib dir
1667 for lib in "$@" ; do
1668 [[ -e ${ROOT}/${lib} ]] || continue
1669 dir=${lib%/*}
1670 dodir ${dir} || die "dodir ${dir} failed"
1671 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1672 touch "${D}"/${lib}
1673 done
1674}
1675
1676# @FUNCTION: preserve_old_lib_notify
1677# @USAGE: <libs to notify> [more libs]
1678# @DESCRIPTION:
1679# Spit helpful messages about the libraries preserved by preserve_old_lib.
1680preserve_old_lib_notify() {
1681 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1682 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1683 die "Invalid preserve_old_lib_notify() usage"
1684 fi
1685
1686 # let portage worry about it
1687 has preserve-libs ${FEATURES} && return 0
1688
1689 local lib notice=0
1690 for lib in "$@" ; do
1691 [[ -e ${ROOT}/${lib} ]] || continue
1692 if [[ ${notice} -eq 0 ]] ; then
1693 notice=1
1694 ewarn "Old versions of installed libraries were detected on your system."
1695 ewarn "In order to avoid breaking packages that depend on these old libs,"
1696 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1697 ewarn "in order to remove these old dependencies. If you do not have this"
1698 ewarn "helper program, simply emerge the 'gentoolkit' package."
1699 ewarn
1700 fi
1701 ewarn " # revdep-rebuild --library ${lib##*/}"
1702 done
1703 if [[ ${notice} -eq 1 ]] ; then
1704 ewarn
1705 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1706 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1707 for lib in "$@" ; do
1708 ewarn " # rm '${lib}'"
1709 done
1710 fi
1711}
1712
1713# @FUNCTION: built_with_use
1714# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1715# @DESCRIPTION:
1716# A temporary hack until portage properly supports DEPENDing on USE
1717# flags being enabled in packages. This will check to see if the specified
1718# DEPEND atom was built with the specified list of USE flags. The
1719# --missing option controls the behavior if called on a package that does
1720# not actually support the defined USE flags (aka listed in IUSE).
1721# The default is to abort (call die). The -a and -o flags control
1722# the requirements of the USE flags. They correspond to "and" and "or"
1723# logic. So the -a flag means all listed USE flags must be enabled
1724# while the -o flag means at least one of the listed IUSE flags must be
1725# enabled. The --hidden option is really for internal use only as it
1726# means the USE flag we're checking is hidden expanded, so it won't be found
1727# in IUSE like normal USE flags.
1728#
1729# Remember that this function isn't terribly intelligent so order of optional
1730# flags matter.
1731built_with_use() {
1732 local hidden="no"
1733 if [[ $1 == "--hidden" ]] ; then
1734 hidden="yes"
1735 shift
1736 fi
1737
1738 local missing_action="die"
1739 if [[ $1 == "--missing" ]] ; then
1740 missing_action=$2
1741 shift ; shift
1742 case ${missing_action} in
1743 true|false|die) ;;
1744 *) die "unknown action '${missing_action}'";;
1745 esac
1746 fi
1747
1748 local opt=$1
1749 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1750
1751 local PKG=$(best_version $1)
1752 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1753 shift
1754
1755 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1756 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1757
1758 # if the IUSE file doesn't exist, the read will error out, we need to handle
1759 # this gracefully
1760 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1761 case ${missing_action} in
1762 true) return 0;;
1763 false) return 1;;
1764 die) die "Unable to determine what USE flags $PKG was built with";;
1765 esac
1766 fi
1767
1768 if [[ ${hidden} == "no" ]] ; then
1769 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1770 # Don't check USE_EXPAND #147237
1771 local expand
1772 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1773 if [[ $1 == ${expand}_* ]] ; then
1774 expand=""
1775 break
1776 fi
1777 done
1778 if [[ -n ${expand} ]] ; then
1779 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1780 case ${missing_action} in
1781 true) return 0;;
1782 false) return 1;;
1783 die) die "$PKG does not actually support the $1 USE flag!";;
1784 esac
1785 fi
1786 fi
1787 fi
1788
1789 local USE_BUILT=$(<${USEFILE})
1790 while [[ $# -gt 0 ]] ; do
1791 if [[ ${opt} = "-o" ]] ; then
1792 has $1 ${USE_BUILT} && return 0
1793 else
1794 has $1 ${USE_BUILT} || return 1
1795 fi
1796 shift
1797 done
1798 [[ ${opt} = "-a" ]]
1799}
1800
1801# @FUNCTION: epunt_cxx
1802# @USAGE: [dir to scan]
1803# @DESCRIPTION:
1804# Many configure scripts wrongly bail when a C++ compiler could not be
1805# detected. If dir is not specified, then it defaults to ${S}.
1806#
1807# http://bugs.gentoo.org/73450
1808epunt_cxx() {
1809 local dir=$1
1810 [[ -z ${dir} ]] && dir=${S}
1811 ebegin "Removing useless C++ checks"
1812 local f
1813 find "${dir}" -name configure | while read f ; do
1814 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1815 done
1816 eend 0
1817}
1818
1819# @FUNCTION: make_wrapper
1820# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1821# @DESCRIPTION:
1822# Create a shell wrapper script named wrapper in installpath
1823# (defaults to the bindir) to execute target (default of wrapper) by
1824# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1825# libpaths followed by optionally changing directory to chdir.
1826make_wrapper() {
1827 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1828 local tmpwrapper=$(emktemp)
1829 # We don't want to quote ${bin} so that people can pass complex
1830 # things as $bin ... "./someprog --args"
1831 cat << EOF > "${tmpwrapper}"
1832#!/bin/sh
1833cd "${chdir:-.}"
1435 if [ -z "${newls}" ] ; then 1834if [ -n "${libdir}" ] ; then
1436 unset LINGUAS 1835 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1836 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1437 else 1837 else
1438 export LINGUAS="${newls}" 1838 export LD_LIBRARY_PATH="${libdir}"
1839 fi
1840fi
1841exec ${bin} "\$@"
1842EOF
1843 chmod go+rx "${tmpwrapper}"
1844 if [[ -n ${path} ]] ; then
1845 (
1846 exeinto "${path}"
1847 newexe "${tmpwrapper}" "${wrapper}"
1848 ) || die
1849 else
1850 newbin "${tmpwrapper}" "${wrapper}" || die
1851 fi
1852}
1853
1854# @FUNCTION: prepalldocs
1855# @USAGE:
1856# @DESCRIPTION:
1857# Compress files in /usr/share/doc which are not already
1858# compressed, excluding /usr/share/doc/${PF}/html.
1859# Uses the ecompressdir to do the compression.
1860# 2009-02-18 by betelgeuse:
1861# Commented because ecompressdir is even more internal to
1862# Portage than prepalldocs (it's not even mentioned in man 5
1863# ebuild). Please submit a better version for review to gentoo-dev
1864# if you want prepalldocs here.
1865#prepalldocs() {
1866# if [[ -n $1 ]] ; then
1867# ewarn "prepalldocs: invalid usage; takes no arguments"
1439 fi 1868# fi
1440} 1869
1870# cd "${D}"
1871# [[ -d usr/share/doc ]] || return 0
1872
1873# find usr/share/doc -exec gzip {} +
1874# ecompressdir --ignore /usr/share/doc/${PF}/html
1875# ecompressdir --queue /usr/share/doc
1876#}

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