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1# Copyright 1999-2004 Gentoo Technologies, Inc. 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 1.76 2004/01/26 23:40:07 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.317 2009/03/01 08:06:00 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12ECLASS=eutils 5# @ECLASS: eutils.eclass
13INHERITED="$INHERITED $ECLASS" 6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
14 17
15newdepend "!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
16 19
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# This function generate linker scripts in /usr/lib for dynamic 22# @FUNCTION: epause
20# libs in /lib. This is to fix linking problems when you have 23# @USAGE: [seconds]
21# the .so in /lib, and the .a in /usr/lib. What happens is that 24# @DESCRIPTION:
22# in some cases when linking dynamic, the .a in /usr/lib is used 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# instead of the .so in /lib due to gcc/libtool tweaking ld's 26# printing a message the user should probably be reading and often used in
24# library search path. This cause many builds to fail. 27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
25# See bug #4411 for more info. 28# don't wait at all.
26# 29epause() {
27# To use, simply call: 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
28#
29# gen_usr_ldscript libfoo.so
30#
31# Note that you should in general use the unversioned name of
32# the library, as ldconfig should usually update it correctly
33# to point to the latest version of the library present.
34#
35# <azarah@gentoo.org> (26 Oct 2002)
36#
37gen_usr_ldscript() {
38
39 # Just make sure it exists
40 dodir /usr/lib
41
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT"
43/* GNU ld script
44 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */
50GROUP ( /lib/libxxx )
51END_LDSCRIPT
52
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56} 31}
57 32
58# Simple function to draw a line consisting of '=' the same length as $* 33# @FUNCTION: ebeep
59# 34# @USAGE: [number of beeps]
60# <azarah@gentoo.org> (11 Nov 2002) 35# @DESCRIPTION:
61# 36# Issue the specified number of beeps (default of 5 beeps). Useful when
62draw_line() { 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,
39# don't beep at all.
40ebeep() {
63 local i=0 41 local n
64 local str_length="" 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
65 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
66 # Handle calls that do not have args, or wc not being installed ...
67 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
68 then
69 echo "==============================================================="
70 return 0
71 fi
72
73 # Get the length of $*
74 str_length="$(echo -n "$*" | wc -m)"
75
76 while [ "$i" -lt "${str_length}" ]
77 do
78 echo -n "=" 44 echo -ne "\a"
79 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
80 i=$((i + 1)) 46 echo -ne "\a"
47 sleep 1
81 done 48 done
49 fi
50}
82 51
83 echo 52# @FUNCTION: ecvs_clean
53# @USAGE: [list of dirs]
54# @DESCRIPTION:
55# Remove CVS directories recursiveley. Useful when a source tarball contains
56# internal CVS directories. Defaults to $PWD.
57ecvs_clean() {
58 [[ -z $* ]] && set -- .
59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
61}
84 62
85 return 0 63# @FUNCTION: esvn_clean
64# @USAGE: [list of dirs]
65# @DESCRIPTION:
66# Remove .svn directories recursiveley. Useful when a source tarball contains
67# internal Subversion directories. Defaults to $PWD.
68esvn_clean() {
69 [[ -z $* ]] && set -- .
70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
86} 71}
87 72
88# Default directory where patches are located 73# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 75# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 77# Default options for patch
93# 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
94EPATCH_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"
95# 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,
96# and not the full path .. 83# and not the full path ..
97EPATCH_EXCLUDE="" 84EPATCH_EXCLUDE=""
98# Change the printed message for a single patch. 85# Change the printed message for a single patch.
99EPATCH_SINGLE_MSG="" 86EPATCH_SINGLE_MSG=""
87# Change the printed message for multiple patches.
88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
100# Force applying bulk patches even if not following the style: 89# Force applying bulk patches even if not following the style:
101# 90#
102# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
103# 92#
104EPATCH_FORCE="no" 93EPATCH_FORCE="no"
105 94
106# 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
107# or two patches. 96# or two patches.
116# 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
117# them for. 106# them for.
118# 107#
119# Patches are applied in current directory. 108# Patches are applied in current directory.
120# 109#
121# Bulk Patches should preferibly have the form of: 110# Bulk Patches should preferably have the form of:
122# 111#
123# ??_${ARCH}_foo.${EPATCH_SUFFIX} 112# ??_${ARCH}_foo.${EPATCH_SUFFIX}
124# 113#
125# For example: 114# For example:
126# 115#
127# 01_all_misc-fix.patch.bz2 116# 01_all_misc-fix.patch.bz2
128# 02_sparc_another-fix.patch.bz2 117# 02_sparc_another-fix.patch.bz2
129# 118#
130# 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
131# specific patches. 120# specific patches.
132# 121#
133# 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
135# hand its a directory, it will set EPATCH_SOURCE to this. 124# hand its a directory, it will set EPATCH_SOURCE to this.
136# 125#
137# <azarah@gentoo.org> (10 Nov 2002) 126# <azarah@gentoo.org> (10 Nov 2002)
138# 127#
139epatch() { 128epatch() {
129 _epatch_draw_line() {
130 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}"
132 }
133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
140 local PIPE_CMD="" 134 local PIPE_CMD=""
141 local STDERR_TARGET="${T}/$$.out" 135 local STDERR_TARGET="${T}/$$.out"
142 local PATCH_TARGET="${T}/$$.patch" 136 local PATCH_TARGET="${T}/$$.patch"
143 local PATCH_SUFFIX="" 137 local PATCH_SUFFIX=""
144 local SINGLE_PATCH="no" 138 local SINGLE_PATCH="no"
145 local x="" 139 local x=""
146 140
141 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
142
147 if [ "$#" -gt 1 ] 143 if [ "$#" -gt 1 ]
148 then 144 then
149 eerror "Invalid arguments to epatch()" 145 local m=""
150 die "Invalid arguments to epatch()" 146 for m in "$@" ; do
147 epatch "${m}"
148 done
149 return 0
151 fi 150 fi
152 151
153 if [ -n "$1" -a -f "$1" ] 152 if [ -n "$1" -a -f "$1" ]
154 then 153 then
155 SINGLE_PATCH="yes" 154 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
166 else 165 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 167 fi
169 else 168 else
170 if [ ! -d ${EPATCH_SOURCE} ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
171 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 171 then
174 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
175 fi 173 fi
176 174
177 echo 175 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 176 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror 177 eerror
180 eerror " ${EPATCH_SOURCE}" 178 eerror " ${EPATCH_SOURCE}"
179 eerror " ( ${EPATCH_SOURCE##*/} )"
181 echo 180 echo
182 die "Cannot find \$EPATCH_SOURCE!" 181 die "Cannot find \$EPATCH_SOURCE!"
183 fi 182 fi
184 183
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
186 fi 185 fi
187 186
188 case ${EPATCH_SUFFIX##*\.} in 187 case ${EPATCH_SUFFIX##*\.} in
188 xz)
189 PIPE_CMD="xz -dc"
190 PATCH_SUFFIX="xz"
191 ;;
192 lzma)
193 PIPE_CMD="lzma -dc"
194 PATCH_SUFFIX="lzma"
195 ;;
189 bz2) 196 bz2)
190 PIPE_CMD="bzip2 -dc" 197 PIPE_CMD="bzip2 -dc"
191 PATCH_SUFFIX="bz2" 198 PATCH_SUFFIX="bz2"
192 ;; 199 ;;
193 gz|Z|z) 200 gz|Z|z)
204 ;; 211 ;;
205 esac 212 esac
206 213
207 if [ "${SINGLE_PATCH}" = "no" ] 214 if [ "${SINGLE_PATCH}" = "no" ]
208 then 215 then
209 einfo "Applying various patches (bugfixes/updates)..." 216 einfo "${EPATCH_MULTI_MSG}"
210 fi 217 fi
211 for x in ${EPATCH_SOURCE} 218 for x in ${EPATCH_SOURCE}
212 do 219 do
213 # New ARCH dependant patch naming scheme... 220 # New ARCH dependant patch naming scheme ...
214 # 221 #
215 # ???_arch_foo.patch 222 # ???_arch_foo.patch
216 # 223 #
217 if [ -f ${x} ] && \ 224 if [ -f ${x} ] && \
218 ([ "${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}" ] || \
219 [ "${EPATCH_FORCE}" = "yes" ]) 226 [ "${EPATCH_FORCE}" = "yes" ])
220 then 227 then
221 local count=0 228 local count=0
222 local popts="${EPATCH_OPTS}" 229 local popts="${EPATCH_OPTS}"
230 local patchname=${x##*/}
223 231
224 if [ -n "${EPATCH_EXCLUDE}" ] 232 if [ -n "${EPATCH_EXCLUDE}" ]
225 then 233 then
226 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 234 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
227 then 235 then
228 continue 236 continue
229 fi 237 fi
230 fi 238 fi
231 239
233 then 241 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 242 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 243 then
236 einfo "${EPATCH_SINGLE_MSG}" 244 einfo "${EPATCH_SINGLE_MSG}"
237 else 245 else
238 einfo "Applying ${x##*/}..." 246 einfo "Applying ${patchname} ..."
239 fi 247 fi
240 else 248 else
241 einfo " ${x##*/}..." 249 einfo " ${patchname} ..."
242 fi 250 fi
243 251
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 252 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 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}-${STDERR_TARGET##*/}
280 fi
246 281
247 # Allow for prefix to differ ... im lazy, so shoot me :/ 282 # Allow for prefix to differ ... im lazy, so shoot me :/
248 while [ "${count}" -lt 5 ] 283 while [ "${count}" -lt 5 ]
249 do 284 do
250 # Generate some useful debug info ... 285 # Generate some useful debug info ...
251 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 286 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 287 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
253 288
254 if [ "${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
255 then 296 then
256 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
257 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
258 else
259 PATCH_TARGET="${x}"
260 fi
261
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
264
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
267
268 if [ "${PATCH_SUFFIX}" != "patch" ]
269 then
270 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
271 then
272 echo
273 eerror "Could not extract patch!"
274 #die "Could not extract patch!"
275 count=5
276 break
277 fi
278 fi
279
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
281 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 297 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 298 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 299 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 301 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
287 302
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 303 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
304 _epatch_assert
289 305
290 if [ "$?" -ne 0 ] 306 if [ "$?" -ne 0 ]
291 then 307 then
292 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##*/}
293 echo 309 echo
294 eerror "A dry-run of patch command succeeded, but actually" 310 eerror "A dry-run of patch command succeeded, but actually"
295 eerror "applying the patch failed!" 311 eerror "applying the patch failed!"
296 #die "Real world sux compared to the dreamworld!" 312 #die "Real world sux compared to the dreamworld!"
297 count=5 313 count=5
298 fi 314 fi
299 315
300 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 316 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301 317
302 break 318 break
303 fi 319 fi
304 320
305 count=$((count + 1)) 321 count=$((count + 1))
311 fi 327 fi
312 328
313 if [ "${count}" -eq 5 ] 329 if [ "${count}" -eq 5 ]
314 then 330 then
315 echo 331 echo
316 eerror "Failed Patch: ${x##*/}!" 332 eerror "Failed Patch: ${patchname} !"
333 eerror " ( ${PATCH_TARGET} )"
317 eerror 334 eerror
318 eerror "Include in your bugreport the contents of:" 335 eerror "Include in your bugreport the contents of:"
319 eerror 336 eerror
320 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 337 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
321 echo 338 echo
322 die "Failed Patch: ${x##*/}!" 339 die "Failed Patch: ${patchname}!"
323 fi 340 fi
324 341
325 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 342 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
326 343
327 eend 0 344 eend 0
328 fi 345 fi
329 done 346 done
330 if [ "${SINGLE_PATCH}" = "no" ] 347 if [ "${SINGLE_PATCH}" = "no" ]
331 then 348 then
332 einfo "Done with patching" 349 einfo "Done with patching"
333 fi 350 fi
334} 351}
335 352
336# This function return true if we are using the NPTL pthreads 353# @FUNCTION: emktemp
337# implementation. 354# @USAGE: [temp dir]
338# 355# @DESCRIPTION:
339# <azarah@gentoo.org> (06 March 2003) 356# Cheap replacement for when debianutils (and thus mktemp)
340# 357# does not exist on the users system.
358emktemp() {
359 local exe="touch"
360 [[ $1 == -d ]] && exe="mkdir" && shift
361 local topdir=$1
341 362
342have_NPTL() { 363 if [[ -z ${topdir} ]] ; then
364 [[ -z ${T} ]] \
365 && topdir="/tmp" \
366 || topdir=${T}
367 fi
343 368
344 cat > ${T}/test-nptl.c <<-"END" 369 if ! type -P mktemp > /dev/null ; then
345 #define _XOPEN_SOURCE 370 # system lacks `mktemp` so we have to fake it
346 #include <unistd.h> 371 local tmp=/
347 #include <stdio.h> 372 while [[ -e ${tmp} ]] ; do
348 373 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
349 int main() 374 done
350 { 375 ${exe} "${tmp}" || ${exe} -p "${tmp}"
351 char buf[255]; 376 echo "${tmp}"
352 char *str = buf; 377 else
353 378 # the args here will give slightly wierd names on BSD,
354 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 379 # but should produce a usable file on all userlands
355 if (NULL != str) { 380 if [[ ${exe} == "touch" ]] ; then
356 printf("%s\n", str); 381 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
357 if (NULL != strstr(str, "NPTL"))
358 return 0;
359 }
360
361 return 1;
362 }
363 END
364
365 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
366 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
367 then
368 echo "yes"
369 einfon "Checking what PTHREADS implementation we have ... "
370 if ${T}/nptl
371 then
372 return 0
373 else 382 else
374 return 1 383 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
375 fi
376 else
377 echo "no"
378 fi 384 fi
379
380 return 1
381}
382
383# This function check how many cpu's are present, and then set
384# -j in MAKEOPTS accordingly.
385#
386# Thanks to nall <nall@gentoo.org> for this.
387#
388get_number_of_jobs() {
389 local jobs=0
390
391 if [ ! -r /proc/cpuinfo ]
392 then
393 return 1
394 fi
395
396 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
397 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
398 then
399 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
400 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
401 ADMINPARAM="${ADMINPARAM/-j}"
402 fi
403
404 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
405
406 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
407 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
408 then
409 # these archs will always have "[Pp]rocessor"
410 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
411
412 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
413 then
414 # sparc always has "ncpus active"
415 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
416
417 elif [ "${ARCH}" = "alpha" ]
418 then
419 # alpha has "cpus active", but only when compiled with SMP
420 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
421 then
422 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else
424 jobs=2
425 fi 385 fi
386}
426 387
427 elif [ "${ARCH}" = "ppc" ] 388# @FUNCTION: egetent
428 then 389# @USAGE: <database> <key>
429 # ppc has "processor", but only when compiled with SMP 390# @MAINTAINER:
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 391# base-system@gentoo.org (Linux)
431 then 392# Joe Jezak <josejx@gmail.com> (OS X)
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 393# usata@gentoo.org (OS X)
433 else 394# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
434 jobs=2 395# @DESCRIPTION:
435 fi 396# Small wrapper for getent (Linux),
436 else 397# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 398# and pw (FreeBSD) used in enewuser()/enewgroup()
438 die "Unknown ARCH -- ${ARCH}!" 399egetent() {
400 case ${CHOST} in
401 *-darwin9)
402 local mytype=$1
403 [[ "passwd" == $mytype ]] && mytype="Users"
404 [[ "group" == $mytype ]] && mytype="Groups"
405 case "$2" in
406 *[!0-9]*) # Non numeric
407 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
408 ;;
409 *) # Numeric
410 local mykey="UniqueID"
411 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
412 dscl . -search /$mytype $mykey $2 2>/dev/null
413 ;;
414 esac
415 ;;
416 *-darwin*)
417 case "$2" in
418 *[!0-9]*) # Non numeric
419 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
420 ;;
421 *) # Numeric
422 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
423 ;;
424 esac
425 ;;
426 *-freebsd*|*-dragonfly*)
427 local opts action="user"
428 [[ $1 == "passwd" ]] || action="group"
429
430 # lookup by uid/gid
431 if [[ $2 == [[:digit:]]* ]] ; then
432 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
439 fi 433 fi
440 434
441 # Make sure the number is valid ... 435 pw show ${action} ${opts} "$2" -q
442 if [ "${jobs}" -lt 1 ] 436 ;;
443 then 437 *-netbsd*|*-openbsd*)
444 jobs=1 438 grep "$2:\*:" /etc/$1
445 fi 439 ;;
446 440 *)
447 if [ -n "${ADMINPARAM}" ] 441 type -p nscd >& /dev/null && nscd -i "$1"
448 then 442 getent "$1" "$2"
449 if [ "${jobs}" -gt "${ADMINPARAM}" ] 443 ;;
450 then 444 esac
451 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
452 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
453 else
454 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
455 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
456 fi
457 fi
458} 445}
459 446
460# Cheap replacement for when debianutils (and thus mktemp) 447# @FUNCTION: enewuser
461# do not exist on the users system 448# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
462# vapier@gentoo.org 449# @DESCRIPTION:
463# 450# Same as enewgroup, you are not required to understand how to properly add
464# Takes just 1 parameter (the directory to create tmpfile in) 451# a user to the system. The only required parameter is the username.
465mymktemp() { 452# Default uid is (pass -1 for this) next available, default shell is
466 local topdir="$1" 453# /bin/false, default homedir is /dev/null, there are no default groups,
467 454# and default params sets the comment as 'added by portage for ${PN}'.
468 [ -z "${topdir}" ] && topdir=/tmp
469 if [ "`which mktemp 2>/dev/null`" ]
470 then
471 mktemp -p ${topdir}
472 else
473 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
474 touch ${tmp}
475 echo ${tmp}
476 fi
477}
478
479# Simplify/standardize adding users to the system
480# vapier@gentoo.org
481#
482# enewuser(username, uid, shell, homedir, groups, extra options)
483#
484# Default values if you do not specify any:
485# username: REQUIRED !
486# uid: next available (see useradd(8))
487# note: pass -1 to get default behavior
488# shell: /bin/false
489# homedir: /dev/null
490# groups: none
491# extra: comment of 'added by portage for ${PN}'
492enewuser() { 455enewuser() {
456 case ${EBUILD_PHASE} in
457 unpack|compile|test|install)
458 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
459 eerror "Package fails at QA and at life. Please file a bug."
460 die "Bad package! enewuser is only for use in pkg_* functions!"
461 esac
462
493 # get the username 463 # get the username
494 local euser="$1"; shift 464 local euser=$1; shift
495 if [ -z "${euser}" ] 465 if [[ -z ${euser} ]] ; then
496 then
497 eerror "No username specified !" 466 eerror "No username specified !"
498 die "Cannot call enewuser without a username" 467 die "Cannot call enewuser without a username"
499 fi 468 fi
500 469
501 # setup a file for testing usernames/groups
502 local tmpfile="`mymktemp ${T}`"
503 chown ${euser} ${tmpfile} >& /dev/null
504 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
505
506 # see if user already exists 470 # lets see if the username already exists
507 if [ "${euser}" == "${realuser}" ] 471 if [[ -n $(egetent passwd "${euser}") ]] ; then
508 then
509 return 0 472 return 0
510 fi 473 fi
511 einfo "Adding user '${euser}' to your system ..." 474 einfo "Adding user '${euser}' to your system ..."
512 475
513 # options to pass to useradd 476 # options to pass to useradd
514 local opts= 477 local opts=
515 478
516 # handle uid 479 # handle uid
517 local euid="$1"; shift 480 local euid=$1; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 481 if [[ -n ${euid} && ${euid} != -1 ]] ; then
519 then
520 if [ "${euid}" -gt 0 ] 482 if [[ ${euid} -gt 0 ]] ; then
521 then 483 if [[ -n $(egetent passwd ${euid}) ]] ; then
522 opts="${opts} -u ${euid}" 484 euid="next"
485 fi
523 else 486 else
524 eerror "Userid given but is not greater than 0 !" 487 eerror "Userid given but is not greater than 0 !"
525 die "${euid} is not a valid UID" 488 die "${euid} is not a valid UID"
526 fi 489 fi
527 else 490 else
528 euid="next available" 491 euid="next"
529 fi 492 fi
493 if [[ ${euid} == "next" ]] ; then
494 for ((euid = 101; euid <= 999; euid++)); do
495 [[ -z $(egetent passwd ${euid}) ]] && break
496 done
497 fi
498 opts="${opts} -u ${euid}"
530 einfo " - Userid: ${euid}" 499 einfo " - Userid: ${euid}"
531 500
532 # handle shell 501 # handle shell
533 local eshell="$1"; shift 502 local eshell=$1; shift
534 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 503 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
535 then 504 if [[ ! -e ${ROOT}${eshell} ]] ; then
536 if [ ! -e "${eshell}" ]
537 then
538 eerror "A shell was specified but it does not exist !" 505 eerror "A shell was specified but it does not exist !"
539 die "${eshell} does not exist" 506 die "${eshell} does not exist in ${ROOT}"
507 fi
508 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
509 eerror "Do not specify ${eshell} yourself, use -1"
510 die "Pass '-1' as the shell parameter"
540 fi 511 fi
541 else 512 else
513 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
514 [[ -x ${ROOT}${shell} ]] && break
515 done
516
517 if [[ ${shell} == "/dev/null" ]] ; then
518 eerror "Unable to identify the shell to use, proceeding with userland default."
519 case ${USERLAND} in
542 eshell="/bin/false" 520 GNU) shell="/bin/false" ;;
521 BSD) shell="/sbin/nologin" ;;
522 Darwin) shell="/usr/sbin/nologin" ;;
523 *) die "Unable to identify the default shell for userland ${USERLAND}"
524 esac
525 fi
526
527 eshell=${shell}
543 fi 528 fi
544 einfo " - Shell: ${eshell}" 529 einfo " - Shell: ${eshell}"
545 opts="${opts} -s ${eshell}" 530 opts="${opts} -s ${eshell}"
546 531
547 # handle homedir 532 # handle homedir
548 local ehome="$1"; shift 533 local ehome=$1; shift
549 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 534 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
550 then
551 ehome="/dev/null" 535 ehome="/dev/null"
552 fi 536 fi
553 einfo " - Home: ${ehome}" 537 einfo " - Home: ${ehome}"
554 opts="${opts} -d ${ehome}" 538 opts="${opts} -d ${ehome}"
555 539
556 # handle groups 540 # handle groups
557 local egroups="$1"; shift 541 local egroups=$1; shift
558 if [ ! -z "${egroups}" ] 542 if [[ ! -z ${egroups} ]] ; then
559 then
560 local realgroup=
561 local oldifs="${IFS}" 543 local oldifs=${IFS}
544 local defgroup="" exgroups=""
545
562 export IFS="," 546 export IFS=","
563 for g in ${egroups} 547 for g in ${egroups} ; do
564 do 548 export IFS=${oldifs}
565 chgrp ${g} ${tmpfile} >& /dev/null 549 if [[ -z $(egetent group "${g}") ]] ; then
566 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
567 if [ "${g}" != "${realgroup}" ]
568 then
569 eerror "You must add ${g} to the system first" 550 eerror "You must add group ${g} to the system first"
570 die "${g} is not a valid GID" 551 die "${g} is not a valid GID"
571 fi 552 fi
553 if [[ -z ${defgroup} ]] ; then
554 defgroup=${g}
555 else
556 exgroups="${exgroups},${g}"
557 fi
558 export IFS=","
572 done 559 done
573 export IFS="${oldifs}" 560 export IFS=${oldifs}
561
574 opts="${opts} -g ${egroups}" 562 opts="${opts} -g ${defgroup}"
563 if [[ ! -z ${exgroups} ]] ; then
564 opts="${opts} -G ${exgroups:1}"
565 fi
575 else 566 else
576 egroups="(none)" 567 egroups="(none)"
577 fi 568 fi
578 einfo " - Groups: ${egroups}" 569 einfo " - Groups: ${egroups}"
579 570
580 # handle extra and add the user 571 # handle extra and add the user
581 local eextra="$@"
582 local oldsandbox="${SANDBOX_ON}" 572 local oldsandbox=${SANDBOX_ON}
583 export SANDBOX_ON="0" 573 export SANDBOX_ON="0"
584 if [ -z "${eextra}" ] 574 case ${CHOST} in
585 then 575 *-darwin*)
586 useradd ${opts} ${euser} \ 576 ### Make the user
577 if [[ -z $@ ]] ; then
578 dscl . create /users/${euser} uid ${euid}
579 dscl . create /users/${euser} shell ${eshell}
580 dscl . create /users/${euser} home ${ehome}
581 dscl . create /users/${euser} realname "added by portage for ${PN}"
582 ### Add the user to the groups specified
583 local oldifs=${IFS}
584 export IFS=","
585 for g in ${egroups} ; do
586 dscl . merge /groups/${g} users ${euser}
587 done
588 export IFS=${oldifs}
589 else
590 einfo "Extra options are not supported on Darwin yet"
591 einfo "Please report the ebuild along with the info below"
592 einfo "eextra: $@"
593 die "Required function missing"
594 fi
595 ;;
596 *-freebsd*|*-dragonfly*)
597 if [[ -z $@ ]] ; then
598 pw useradd ${euser} ${opts} \
587 -c "added by portage for ${PN}" \ 599 -c "added by portage for ${PN}" \
600 die "enewuser failed"
601 else
602 einfo " - Extra: $@"
603 pw useradd ${euser} ${opts} \
604 "$@" || die "enewuser failed"
605 fi
606 ;;
607
608 *-netbsd*)
609 if [[ -z $@ ]] ; then
610 useradd ${opts} ${euser} || die "enewuser failed"
611 else
612 einfo " - Extra: $@"
613 useradd ${opts} ${euser} "$@" || die "enewuser failed"
614 fi
615 ;;
616
617 *-openbsd*)
618 if [[ -z $@ ]] ; then
619 useradd -u ${euid} -s ${eshell} \
620 -d ${ehome} -c "Added by portage for ${PN}" \
621 -g ${egroups} ${euser} || die "enewuser failed"
622 else
623 einfo " - Extra: $@"
624 useradd -u ${euid} -s ${eshell} \
625 -d ${ehome} -c "Added by portage for ${PN}" \
626 -g ${egroups} ${euser} "$@" || die "enewuser failed"
627 fi
628 ;;
629
630 *)
631 if [[ -z $@ ]] ; then
632 useradd ${opts} ${euser} \
633 -c "added by portage for ${PN}" \
588 || die "enewuser failed" 634 || die "enewuser failed"
589 else 635 else
590 einfo " - Extra: ${eextra}" 636 einfo " - Extra: $@"
591 useradd ${opts} ${euser} ${eextra} \ 637 useradd ${opts} ${euser} "$@" \
592 || die "enewuser failed" 638 || die "enewuser failed"
593 fi 639 fi
640 ;;
641 esac
642
643 if [[ ! -e ${ROOT}/${ehome} ]] ; then
644 einfo " - Creating ${ehome} in ${ROOT}"
645 mkdir -p "${ROOT}/${ehome}"
646 chown ${euser} "${ROOT}/${ehome}"
647 chmod 755 "${ROOT}/${ehome}"
648 fi
649
594 export SANDBOX_ON="${oldsandbox}" 650 export SANDBOX_ON=${oldsandbox}
595
596 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
597 then
598 einfo " - Creating ${ehome} in ${D}"
599 dodir ${ehome}
600 fowners ${euser} ${ehome}
601 fperms 755 ${ehome}
602 fi
603} 651}
604 652
605# Simplify/standardize adding groups to the system 653# @FUNCTION: enewgroup
606# vapier@gentoo.org 654# @USAGE: <group> [gid]
607# 655# @DESCRIPTION:
608# enewgroup(group, gid) 656# This function does not require you to understand how to properly add a
609# 657# group to the system. Just give it a group name to add and enewgroup will
610# Default values if you do not specify any: 658# do the rest. You may specify the gid for the group or allow the group to
611# groupname: REQUIRED ! 659# allocate the next available one.
612# gid: next available (see groupadd(8))
613# extra: none
614enewgroup() { 660enewgroup() {
661 case ${EBUILD_PHASE} in
662 unpack|compile|test|install)
663 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
664 eerror "Package fails at QA and at life. Please file a bug."
665 die "Bad package! enewgroup is only for use in pkg_* functions!"
666 esac
667
615 # get the group 668 # get the group
616 local egroup="$1"; shift 669 local egroup="$1"; shift
617 if [ -z "${egroup}" ] 670 if [ -z "${egroup}" ]
618 then 671 then
619 eerror "No group specified !" 672 eerror "No group specified !"
620 die "Cannot call enewgroup without a group" 673 die "Cannot call enewgroup without a group"
621 fi 674 fi
622 675
623 # setup a file for testing groupname
624 local tmpfile="`mymktemp ${T}`"
625 chgrp ${egroup} ${tmpfile} >& /dev/null
626 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
627
628 # see if group already exists 676 # see if group already exists
629 if [ "${egroup}" == "${realgroup}" ] 677 if [[ -n $(egetent group "${egroup}") ]]; then
630 then
631 return 0 678 return 0
632 fi 679 fi
633 einfo "Adding group '${egroup}' to your system ..." 680 einfo "Adding group '${egroup}' to your system ..."
634 681
635 # options to pass to useradd 682 # options to pass to useradd
639 local egid="$1"; shift 686 local egid="$1"; shift
640 if [ ! -z "${egid}" ] 687 if [ ! -z "${egid}" ]
641 then 688 then
642 if [ "${egid}" -gt 0 ] 689 if [ "${egid}" -gt 0 ]
643 then 690 then
691 if [ -z "`egetent group ${egid}`" ]
692 then
693 if [[ "${CHOST}" == *-darwin* ]]; then
694 opts="${opts} ${egid}"
695 else
644 opts="${opts} -g ${egid}" 696 opts="${opts} -g ${egid}"
697 fi
698 else
699 egid="next available; requested gid taken"
700 fi
645 else 701 else
646 eerror "Groupid given but is not greater than 0 !" 702 eerror "Groupid given but is not greater than 0 !"
647 die "${egid} is not a valid GID" 703 die "${egid} is not a valid GID"
648 fi 704 fi
649 else 705 else
656 opts="${opts} ${eextra}" 712 opts="${opts} ${eextra}"
657 713
658 # add the group 714 # add the group
659 local oldsandbox="${SANDBOX_ON}" 715 local oldsandbox="${SANDBOX_ON}"
660 export SANDBOX_ON="0" 716 export SANDBOX_ON="0"
717 case ${CHOST} in
718 *-darwin*)
719 if [ ! -z "${eextra}" ];
720 then
721 einfo "Extra options are not supported on Darwin/OS X yet"
722 einfo "Please report the ebuild along with the info below"
723 einfo "eextra: ${eextra}"
724 die "Required function missing"
725 fi
726
727 # If we need the next available
728 case ${egid} in
729 *[!0-9]*) # Non numeric
730 for ((egid = 101; egid <= 999; egid++)); do
731 [[ -z $(egetent group ${egid}) ]] && break
732 done
733 esac
734 dscl . create /groups/${egroup} gid ${egid}
735 dscl . create /groups/${egroup} passwd '*'
736 ;;
737
738 *-freebsd*|*-dragonfly*)
739 case ${egid} in
740 *[!0-9]*) # Non numeric
741 for ((egid = 101; egid <= 999; egid++)); do
742 [[ -z $(egetent group ${egid}) ]] && break
743 done
744 esac
745 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
746 ;;
747
748 *-netbsd*)
749 case ${egid} in
750 *[!0-9]*) # Non numeric
751 for ((egid = 101; egid <= 999; egid++)); do
752 [[ -z $(egetent group ${egid}) ]] && break
753 done
754 esac
755 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
756 ;;
757
758 *)
661 groupadd ${opts} ${egroup} || die "enewgroup failed" 759 groupadd ${opts} ${egroup} || die "enewgroup failed"
760 ;;
761 esac
662 export SANDBOX_ON="${oldsandbox}" 762 export SANDBOX_ON="${oldsandbox}"
663} 763}
664 764
665# Simple script to replace 'dos2unix' binaries 765# @FUNCTION: edos2unix
666# vapier@gentoo.org 766# @USAGE: <file> [more files ...]
667# 767# @DESCRIPTION:
668# edos2unix(file, <more files>...) 768# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
769# to remove all of these text utilities from DEPEND variables because this
770# is a script based solution. Just give it a list of files to convert and
771# they will all be changed from the DOS CRLF format to the UNIX LF format.
669edos2unix() { 772edos2unix() {
670 for f in "$@" 773 echo "$@" | xargs sed -i 's/\r$//'
671 do
672 cp "${f}" ${T}/edos2unix
673 sed 's/\r$//' ${T}/edos2unix > "${f}"
674 done
675} 774}
676 775
677# Make a desktop file ! 776# Make a desktop file !
678# Great for making those icons in kde/gnome startmenu ! 777# Great for making those icons in kde/gnome startmenu !
679# Amaze your friends ! Get the women ! Join today ! 778# Amaze your friends ! Get the women ! Join today !
680# gnome2 /usr/share/applications
681# gnome1 /usr/share/gnome/apps/
682# KDE ${KDEDIR}/share/applnk /usr/share/applnk
683# 779#
684# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 780# make_desktop_entry(<command>, [name], [icon], [type], [path])
685# 781#
686# binary: what binary does the app run with ? 782# binary: what command does the app run with ?
687# name: the name that will show up in the menu 783# name: the name that will show up in the menu
688# icon: give your little like a pretty little icon ... 784# icon: give your little like a pretty little icon ...
689# this can be relative (to /usr/share/pixmaps) or 785# this can be relative (to /usr/share/pixmaps) or
690# a full path to an icon 786# a full path to an icon
691# type: what kind of application is this ? for categories: 787# type: what kind of application is this ? for categories:
692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 788# http://standards.freedesktop.org/menu-spec/latest/apa.html
693# path: if your app needs to startup in a specific dir 789# path: if your app needs to startup in a specific dir
694make_desktop_entry() { 790make_desktop_entry() {
695 [ -z "$1" ] && eerror "You must specify the executable" && return 1 791 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
696 792
697 local exec="${1}" 793 local exec=${1}
698 local name="${2:-${PN}}" 794 local name=${2:-${PN}}
699 local icon="${3:-${PN}.png}" 795 local icon=${3:-${PN}}
700 local type="${4}" 796 local type=${4}
701 local path="${5:-${GAMES_PREFIX}}" 797 local path=${5}
798
702 if [ -z "${type}" ] 799 if [[ -z ${type} ]] ; then
703 then 800 local catmaj=${CATEGORY%%-*}
704 case ${CATEGORY} in 801 local catmin=${CATEGORY##*-}
705 "app-emulation") 802 case ${catmaj} in
706 type=Emulator 803 app)
804 case ${catmin} in
805 accessibility) type=Accessibility;;
806 admin) type=System;;
807 antivirus) type=System;;
808 arch) type=Archiving;;
809 backup) type=Archiving;;
810 cdr) type=DiscBurning;;
811 dicts) type=Dictionary;;
812 doc) type=Documentation;;
813 editors) type=TextEditor;;
814 emacs) type=TextEditor;;
815 emulation) type=Emulator;;
816 laptop) type=HardwareSettings;;
817 office) type=Office;;
818 pda) type=PDA;;
819 vim) type=TextEditor;;
820 xemacs) type=TextEditor;;
821 *) type=;;
822 esac
707 ;; 823 ;;
708 "games-"*) 824
709 type=Game 825 dev)
826 type="Development"
710 ;; 827 ;;
711 "net-"*) 828
712 type=Network; 829 games)
830 case ${catmin} in
831 action|fps) type=ActionGame;;
832 arcade) type=ArcadeGame;;
833 board) type=BoardGame;;
834 emulation) type=Emulator;;
835 kids) type=KidsGame;;
836 puzzle) type=LogicGame;;
837 roguelike) type=RolePlaying;;
838 rpg) type=RolePlaying;;
839 simulation) type=Simulation;;
840 sports) type=SportsGame;;
841 strategy) type=StrategyGame;;
842 *) type=;;
843 esac
844 type="Game;${type}"
713 ;; 845 ;;
846
847 gnome)
848 type="Gnome;GTK"
849 ;;
850
851 kde)
852 type="KDE;Qt"
853 ;;
854
855 mail)
856 type="Network;Email"
857 ;;
858
859 media)
860 case ${catmin} in
861 gfx) type=Graphics;;
862 radio) type=Tuner;;
863 sound) type=Audio;;
864 tv) type=TV;;
865 video) type=Video;;
866 *) type=;;
867 esac
868 type="AudioVideo;${type}"
869 ;;
870
871 net)
872 case ${catmin} in
873 dialup) type=Dialup;;
874 ftp) type=FileTransfer;;
875 im) type=InstantMessaging;;
876 irc) type=IRCClient;;
877 mail) type=Email;;
878 news) type=News;;
879 nntp) type=News;;
880 p2p) type=FileTransfer;;
881 *) type=;;
882 esac
883 type="Network;${type}"
884 ;;
885
886 sci)
887 case ${catmin} in
888 astro*) type=Astronomy;;
889 bio*) type=Biology;;
890 calc*) type=Calculator;;
891 chem*) type=Chemistry;;
892 elec*) type=Electronics;;
893 geo*) type=Geology;;
894 math*) type=Math;;
895 physics) type=Physics;;
896 visual*) type=DataVisualization;;
897 *) type=;;
898 esac
899 type="Science;${type}"
900 ;;
901
902 sys)
903 type="System"
904 ;;
905
906 www)
907 case ${catmin} in
908 client) type=WebBrowser;;
909 *) type=;;
910 esac
911 type="Network"
912 ;;
913
714 *) 914 *)
715 type= 915 type=
716 ;; 916 ;;
717 esac 917 esac
718 fi 918 fi
719 local desktop="${T}/${exec}.desktop" 919 if [ "${SLOT}" == "0" ] ; then
920 local desktop_name="${PN}"
921 else
922 local desktop_name="${PN}-${SLOT}"
923 fi
924 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
925 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
720 926
927 cat <<-EOF > "${desktop}"
721echo "[Desktop Entry] 928 [Desktop Entry]
722Encoding=UTF-8 929 Version=1.0
723Version=0.9.2
724Name=${name} 930 Name=${name}
725Type=Application 931 Type=Application
726Comment=${DESCRIPTION} 932 Comment=${DESCRIPTION}
727Exec=${exec} 933 Exec=${exec}
728Path=${path} 934 TryExec=${exec%% *}
729Icon=${icon} 935 Icon=${icon}
730Categories=Application;${type};" > ${desktop} 936 Categories=${type};
937 EOF
731 938
732 if [ -d "/usr/share/applications" ] 939 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
733 then 940
941 (
942 # wrap the env here so that the 'insinto' call
943 # doesn't corrupt the env of the caller
734 insinto /usr/share/applications 944 insinto /usr/share/applications
735 doins ${desktop} 945 doins "${desktop}"
736 fi 946 )
947}
737 948
738 #if [ -d "/usr/share/gnome/apps" ] 949# @FUNCTION: validate_desktop_entries
739 #then 950# @USAGE: [directories]
740 # insinto /usr/share/gnome/apps/Games 951# @MAINTAINER:
741 # doins ${desktop} 952# Carsten Lohrke <carlo@gentoo.org>
742 #fi 953# @DESCRIPTION:
743 954# Validate desktop entries using desktop-file-utils
744 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 955validate_desktop_entries() {
745 #then 956 if [[ -x /usr/bin/desktop-file-validate ]] ; then
746 # for ver in /usr/kde/* 957 einfo "Checking desktop entry validity"
747 # do 958 local directories=""
748 # insinto ${ver}/share/applnk/Games 959 for d in /usr/share/applications $@ ; do
749 # doins ${desktop} 960 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
750 # done 961 done
751 #fi 962 if [[ -n ${directories} ]] ; then
752 963 for FILE in $(find ${directories} -name "*\.desktop" \
753 if [ -d "/usr/share/applnk" ] 964 -not -path '*.hidden*' | sort -u 2>/dev/null)
754 then
755 insinto /usr/share/applnk/${type}
756 doins ${desktop}
757 fi
758
759 return 0
760}
761
762# new convenience patch wrapper function to eventually replace epatch(),
763# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and
764# /usr/bin/patch
765# Features:
766# - bulk patch handling similar to epatch()'s
767# - automatic patch level detection like epatch()'s
768# - automatic patch uncompression like epatch()'s
769# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
770# manually instead
771# - once I decide it's production-ready, it'll be called from base_src_unpack
772# to handle $PATCHES to avoid defining src_unpack just to use xpatch
773
774# accepts zero or more parameters specifying patchfiles and/or patchdirs
775
776# known issues:
777# - only supports unified style patches (does anyone _really_ use anything
778# else?)
779# - because it doesn't use --dry-run there is a risk of it failing
780# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
781# any of the backup heuristics that patch employs to discover a filename.
782# however, this isn't dangerous because if it works for the developer who's
783# writing the ebuild, it'll always work for the users, and if it doesn't,
784# then we'll fix it :-)
785# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
786xpatch() {
787
788 debug-print-function ${FUNCNAME} $*
789
790 local list=
791 local list2=
792 declare -i plevel
793
794 # parse patch sources
795 for x in $*
796 do
797 debug-print "${FUNCNAME}: parsing parameter ${x}"
798 if [ -f "${x}" ]
799 then
800 list="${list} ${x}"
801 elif [ -d "${x}" ]
802 then
803 # handles patchdirs like epatch() for now: no recursion.
804 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order.
805 # only patches with _$ARCH_ or _all_ in their filenames are applied.
806 for file in `ls -A ${x}`
807 do 965 do
808 debug-print "${FUNCNAME}: parsing in subdir: file ${file}" 966 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
809 if [ -f "${x}/${file}" -a "${file}" != "${file/_all_}" -o \ 967 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
810 "${file}" != "${file/_$ARCH_}" ] 968 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
811 then
812 list2="${list2} ${x}/${file}"
813 fi
814 done 969 done
815 list="`echo ${list2} | sort` ${list}" 970 fi
971 echo ""
972 else
973 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
974 fi
975}
976
977# @FUNCTION: make_session_desktop
978# @USAGE: <title> <command> [command args...]
979# @DESCRIPTION:
980# Make a GDM/KDM Session file. The title is the file to execute to start the
981# Window Manager. The command is the name of the Window Manager.
982#
983# You can set the name of the file via the ${wm} variable.
984make_session_desktop() {
985 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
986 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
987
988 local title=$1
989 local command=$2
990 local desktop=${T}/${wm:-${PN}}.desktop
991 shift 2
992
993 cat <<-EOF > "${desktop}"
994 [Desktop Entry]
995 Name=${title}
996 Comment=This session logs you into ${title}
997 Exec=${command} $*
998 TryExec=${command}
999 Type=XSession
1000 EOF
1001
1002 (
1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
1005 insinto /usr/share/xsessions
1006 doins "${desktop}"
1007 )
1008}
1009
1010# @FUNCTION: domenu
1011# @USAGE: <menus>
1012# @DESCRIPTION:
1013# Install the list of .desktop menu files into the appropriate directory
1014# (/usr/share/applications).
1015domenu() {
1016 (
1017 # wrap the env here so that the 'insinto' call
1018 # doesn't corrupt the env of the caller
1019 local i j ret=0
1020 insinto /usr/share/applications
1021 for i in "$@" ; do
1022 if [[ -f ${i} ]] ; then
1023 doins "${i}"
1024 ((ret+=$?))
1025 elif [[ -d ${i} ]] ; then
1026 for j in "${i}"/*.desktop ; do
1027 doins "${j}"
1028 ((ret+=$?))
1029 done
816 else 1030 else
817 die "Couldn't find ${x}" 1031 ((++ret))
818 fi 1032 fi
819 done 1033 done
1034 exit ${ret}
1035 )
1036}
820 1037
821 debug-print "${FUNCNAME}: final list of patches: ${list}" 1038# @FUNCTION: newmenu
1039# @USAGE: <menu> <newname>
1040# @DESCRIPTION:
1041# Like all other new* functions, install the specified menu as newname.
1042newmenu() {
1043 (
1044 # wrap the env here so that the 'insinto' call
1045 # doesn't corrupt the env of the caller
1046 insinto /usr/share/applications
1047 newins "$@"
1048 )
1049}
822 1050
823 for x in ${list}; 1051# @FUNCTION: doicon
824 do 1052# @USAGE: <list of icons>
825 debug-print "${FUNCNAME}: processing ${x}" 1053# @DESCRIPTION:
826 # deal with compressed files. /usr/bin/file is in the system profile, or should be. 1054# Install the list of icons into the icon directory (/usr/share/pixmaps).
827 case "`/usr/bin/file -b ${x}`" in 1055# This is useful in conjunction with creating desktop/menu files.
828 *gzip*) 1056doicon() {
829 patchfile="${T}/current.patch" 1057 (
830 ungzip -c "${x}" > "${patchfile}" 1058 # wrap the env here so that the 'insinto' call
831 ;; 1059 # doesn't corrupt the env of the caller
832 *bzip2*) 1060 local i j ret
833 patchfile="${T}/current.patch" 1061 insinto /usr/share/pixmaps
834 bunzip2 -c "${x}" > "${patchfile}" 1062 for i in "$@" ; do
835 ;; 1063 if [[ -f ${i} ]] ; then
836 *text*) 1064 doins "${i}"
837 patchfile="${x}" 1065 ((ret+=$?))
838 ;; 1066 elif [[ -d ${i} ]] ; then
839 *) 1067 for j in "${i}"/*.png ; do
840 die "Could not determine filetype of patch ${x}" 1068 doins "${j}"
841 ;; 1069 ((ret+=$?))
842 esac
843 debug-print "${FUNCNAME}: patchfile=${patchfile}"
844
845 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
846 target="`/bin/grep -m 1 '^+++ ' ${patchfile}`"
847 debug-print "${FUNCNAME}: raw target=${target}"
848 # strip target down to the path/filename, remove leading +++
849 target="${target/+++ }"; target="${target%% *}"
850 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
851 # to discard them as well to calculate the correct patchlevel.
852 target="${target//\/\//\/}"
853 debug-print "${FUNCNAME}: stripped target=${target}"
854
855 # look for target
856 for basedir in "${S}" "${WORKDIR}" "${PWD}"; do
857 debug-print "${FUNCNAME}: looking in basedir=${basedir}"
858 cd "${basedir}"
859
860 # try stripping leading directories
861 target2="${target}"
862 plevel=0
863 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
864 while [ ! -f "${target2}" ]
865 do
866 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
867 plevel=$((plevel+1))
868 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
869 [ "${target2}" == "${target2/\/}" ] && break
870 done 1070 done
871 test -f "${target2}" && break 1071 else
872 1072 ((++ret))
873 # try stripping filename - needed to support patches creating new files 1073 fi
874 target2="${target%/*}"
875 plevel=0
876 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
877 while [ ! -d "${target2}" ]
878 do
879 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
880 plevel=$((plevel+1))
881 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
882 [ "${target2}" == "${target2/\/}" ] && break
883 done
884 test -d "${target2}" && break
885
886 done
887
888 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" \
889 || die "Could not determine patchlevel for ${x}"
890 debug-print "${FUNCNAME}: determined plevel=${plevel}"
891 # do the patching
892 ebegin "Applying patch ${x##*/}..."
893 /usr/bin/patch -p${plevel} < "${patchfile}" > /dev/null \
894 || die "Failed to apply patch ${x}"
895 eend $?
896
897 done 1074 done
1075 exit ${ret}
1076 )
1077}
898 1078
1079# @FUNCTION: newicon
1080# @USAGE: <icon> <newname>
1081# @DESCRIPTION:
1082# Like all other new* functions, install the specified icon as newname.
1083newicon() {
1084 (
1085 # wrap the env here so that the 'insinto' call
1086 # doesn't corrupt the env of the caller
1087 insinto /usr/share/pixmaps
1088 newins "$@"
1089 )
899} 1090}
900 1091
901# for internal use only (unpack_pdv and unpack_makeself) 1092# for internal use only (unpack_pdv and unpack_makeself)
902find_unpackable_file() { 1093find_unpackable_file() {
903 local src="$1" 1094 local src=$1
904 if [ -z "${src}" ] 1095 if [[ -z ${src} ]] ; then
905 then
906 src="${DISTDIR}/${A}" 1096 src=${DISTDIR}/${A}
907 else 1097 else
908 if [ -e "${DISTDIR}/${src}" ] 1098 if [[ -e ${DISTDIR}/${src} ]] ; then
909 then
910 src="${DISTDIR}/${src}" 1099 src=${DISTDIR}/${src}
911 elif [ -e "${PWD}/${src}" ] 1100 elif [[ -e ${PWD}/${src} ]] ; then
912 then
913 src="${PWD}/${src}" 1101 src=${PWD}/${src}
914 elif [ -e "${src}" ] 1102 elif [[ -e ${src} ]] ; then
915 then
916 src="${src}" 1103 src=${src}
917 fi
918 fi 1104 fi
919 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1105 fi
1106 [[ ! -e ${src} ]] && return 1
920 echo "${src}" 1107 echo "${src}"
921} 1108}
922 1109
1110# @FUNCTION: unpack_pdv
1111# @USAGE: <file to unpack> <size of off_t>
1112# @DESCRIPTION:
923# Unpack those pesky pdv generated files ... 1113# Unpack those pesky pdv generated files ...
924# They're self-unpacking programs with the binary package stuffed in 1114# They're self-unpacking programs with the binary package stuffed in
925# the middle of the archive. Valve seems to use it a lot ... too bad 1115# the middle of the archive. Valve seems to use it a lot ... too bad
926# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1116# it seems to like to segfault a lot :(. So lets take it apart ourselves.
927# 1117#
928# Usage: unpack_pdv [file to unpack] [size of off_t]
929# - you have to specify the off_t size ... i have no idea how to extract that 1118# You have to specify the off_t size ... I have no idea how to extract that
930# information out of the binary executable myself. basically you pass in 1119# information out of the binary executable myself. Basically you pass in
931# the size of the off_t type (in bytes) on the machine that built the pdv 1120# the size of the off_t type (in bytes) on the machine that built the pdv
1121# archive.
1122#
932# archive. one way to determine this is by running the following commands: 1123# One way to determine this is by running the following commands:
1124#
1125# @CODE
933# strings <pdv archive> | grep lseek 1126# strings <pdv archive> | grep lseek
934# strace -elseek <pdv archive> 1127# strace -elseek <pdv archive>
1128# @CODE
1129#
935# basically look for the first lseek command (we do the strings/grep because 1130# Basically look for the first lseek command (we do the strings/grep because
936# sometimes the function call is _llseek or something) and steal the 2nd 1131# sometimes the function call is _llseek or something) and steal the 2nd
937# parameter. here is an example: 1132# parameter. Here is an example:
1133#
1134# @CODE
938# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1135# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
939# lseek 1136# lseek
940# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1137# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
941# lseek(3, -4, SEEK_END) = 2981250 1138# lseek(3, -4, SEEK_END) = 2981250
1139# @CODE
1140#
942# thus we would pass in the value of '4' as the second parameter. 1141# Thus we would pass in the value of '4' as the second parameter.
943unpack_pdv() { 1142unpack_pdv() {
944 local src="`find_unpackable_file $1`" 1143 local src=$(find_unpackable_file "$1")
945 local sizeoff_t="$2" 1144 local sizeoff_t=$2
946 1145
1146 [[ -z ${src} ]] && die "Could not locate source for '$1'"
947 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1147 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
948 1148
949 local shrtsrc="`basename ${src}`" 1149 local shrtsrc=$(basename "${src}")
950 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1150 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
951 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1151 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
952 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1152 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
953 1153
954 # grab metadata for debug reasons 1154 # grab metadata for debug reasons
955 local metafile="`mymktemp ${T}`" 1155 local metafile=$(emktemp)
956 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1156 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
957 1157
958 # rip out the final file name from the metadata 1158 # rip out the final file name from the metadata
959 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1159 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
960 datafile="`basename ${datafile}`" 1160 datafile=$(basename "${datafile}")
961 1161
962 # now lets uncompress/untar the file if need be 1162 # now lets uncompress/untar the file if need be
963 local tmpfile="`mymktemp ${T}`" 1163 local tmpfile=$(emktemp)
964 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1164 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
965 1165
966 local iscompressed="`file -b ${tmpfile}`" 1166 local iscompressed=$(file -b "${tmpfile}")
967 if [ "${iscompressed:0:8}" == "compress" ] ; then 1167 if [[ ${iscompressed:0:8} == "compress" ]] ; then
968 iscompressed=1 1168 iscompressed=1
969 mv ${tmpfile}{,.Z} 1169 mv ${tmpfile}{,.Z}
970 gunzip ${tmpfile} 1170 gunzip ${tmpfile}
971 else 1171 else
972 iscompressed=0 1172 iscompressed=0
973 fi 1173 fi
974 local istar="`file -b ${tmpfile}`" 1174 local istar=$(file -b "${tmpfile}")
975 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1175 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
976 istar=1 1176 istar=1
977 else 1177 else
978 istar=0 1178 istar=0
979 fi 1179 fi
980 1180
1008 true 1208 true
1009 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1209 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1010 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1210 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1011} 1211}
1012 1212
1213# @FUNCTION: unpack_makeself
1214# @USAGE: [file to unpack] [offset] [tail|dd]
1215# @DESCRIPTION:
1013# Unpack those pesky makeself generated files ... 1216# Unpack those pesky makeself generated files ...
1014# They're shell scripts with the binary package tagged onto 1217# They're shell scripts with the binary package tagged onto
1015# the end of the archive. Loki utilized the format as does 1218# the end of the archive. Loki utilized the format as does
1016# many other game companies. 1219# many other game companies.
1017# 1220#
1018# Usage: unpack_makeself [file to unpack] [offset] 1221# If the file is not specified, then ${A} is used. If the
1019# - If the file is not specified then unpack will utilize ${A}.
1020# - If the offset is not specified then we will attempt to extract 1222# offset is not specified then we will attempt to extract
1021# the proper offset from the script itself. 1223# the proper offset from the script itself.
1022unpack_makeself() { 1224unpack_makeself() {
1225 local src_input=${1:-${A}}
1023 local src="`find_unpackable_file $1`" 1226 local src=$(find_unpackable_file "${src_input}")
1024 local skip="$2" 1227 local skip=$2
1228 local exe=$3
1025 1229
1230 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1231
1026 local shrtsrc="`basename ${src}`" 1232 local shrtsrc=$(basename "${src}")
1027 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1233 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1028 if [ -z "${skip}" ] 1234 if [[ -z ${skip} ]] ; then
1029 then
1030 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1235 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1031 local skip=0 1236 local skip=0
1237 exe=tail
1032 case ${ver} in 1238 case ${ver} in
1033 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1239 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1034 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1240 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1035 ;; 1241 ;;
1036 2.0|2.0.1) 1242 2.0|2.0.1)
1037 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1243 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1038 ;; 1244 ;;
1039 2.1.1) 1245 2.1.1)
1040 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1246 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1041 let skip="skip + 1" 1247 let skip="skip + 1"
1042 ;; 1248 ;;
1043 2.1.2) 1249 2.1.2)
1044 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1250 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1045 let skip="skip + 1" 1251 let skip="skip + 1"
1046 ;; 1252 ;;
1047 2.1.3) 1253 2.1.3)
1048 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1254 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1049 let skip="skip + 1" 1255 let skip="skip + 1"
1256 ;;
1257 2.1.4|2.1.5)
1258 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1259 skip=$(head -n ${skip} "${src}" | wc -c)
1260 exe="dd"
1050 ;; 1261 ;;
1051 *) 1262 *)
1052 eerror "I'm sorry, but I was unable to support the Makeself file." 1263 eerror "I'm sorry, but I was unable to support the Makeself file."
1053 eerror "The version I detected was '${ver}'." 1264 eerror "The version I detected was '${ver}'."
1054 eerror "Please file a bug about the file ${shrtsrc} at" 1265 eerror "Please file a bug about the file ${shrtsrc} at"
1056 die "makeself version '${ver}' not supported" 1267 die "makeself version '${ver}' not supported"
1057 ;; 1268 ;;
1058 esac 1269 esac
1059 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1270 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1060 fi 1271 fi
1272 case ${exe} in
1273 tail) exe="tail -n +${skip} '${src}'";;
1274 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1275 *) die "makeself cant handle exe '${exe}'"
1276 esac
1061 1277
1062 # lets grab the first few bytes of the file to figure out what kind of archive it is 1278 # lets grab the first few bytes of the file to figure out what kind of archive it is
1063 local tmpfile="`mymktemp ${T}`" 1279 local tmpfile=$(emktemp)
1064 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1280 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1065 local filetype="`file -b ${tmpfile}`" 1281 local filetype=$(file -b "${tmpfile}")
1066 case ${filetype} in 1282 case ${filetype} in
1067 *tar\ archive) 1283 *tar\ archive*)
1068 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1284 eval ${exe} | tar --no-same-owner -xf -
1069 ;; 1285 ;;
1070 bzip2*) 1286 bzip2*)
1071 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1287 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1072 ;; 1288 ;;
1073 gzip*) 1289 gzip*)
1074 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1290 eval ${exe} | tar --no-same-owner -xzf -
1291 ;;
1292 compress*)
1293 eval ${exe} | gunzip | tar --no-same-owner -xf -
1075 ;; 1294 ;;
1076 *) 1295 *)
1296 eerror "Unknown filetype \"${filetype}\" ?"
1077 false 1297 false
1078 ;; 1298 ;;
1079 esac 1299 esac
1080 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1300 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1081} 1301}
1082 1302
1303# @FUNCTION: check_license
1304# @USAGE: [license]
1305# @DESCRIPTION:
1083# Display a license for user to accept. 1306# Display a license for user to accept. If no license is
1084#
1085# Usage: check_license [license]
1086# - If the file is not specified then ${LICENSE} is used. 1307# specified, then ${LICENSE} is used.
1087check_license() { 1308check_license() {
1088 local lic=$1 1309 local lic=$1
1089 if [ -z "${lic}" ] ; then 1310 if [ -z "${lic}" ] ; then
1090 lic="${PORTDIR}/licenses/${LICENSE}" 1311 lic="${PORTDIR}/licenses/${LICENSE}"
1091 else 1312 else
1092 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1313 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1093 lic="${PORTDIR}/licenses/${src}" 1314 lic="${PORTDIR}/licenses/${lic}"
1094 elif [ -e "${PWD}/${src}" ] ; then 1315 elif [ -e "${PWD}/${lic}" ] ; then
1095 lic="${PWD}/${src}" 1316 lic="${PWD}/${lic}"
1096 elif [ -e "${src}" ] ; then 1317 elif [ -e "${lic}" ] ; then
1097 lic="${src}" 1318 lic="${lic}"
1098 fi
1099 fi 1319 fi
1320 fi
1100 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1321 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1101 local l="`basename ${lic}`" 1322 local l="`basename ${lic}`"
1102 1323
1103 # here is where we check for the licenses the user already 1324 # here is where we check for the licenses the user already
1104 # accepted ... if we don't find a match, we make the user accept 1325 # accepted ... if we don't find a match, we make the user accept
1326 local shopts=$-
1105 local alic 1327 local alic
1328 set -o noglob #so that bash doesn't expand "*"
1106 for alic in "${ACCEPT_LICENSE}" ; do 1329 for alic in ${ACCEPT_LICENSE} ; do
1107 [ "${alic}" == "*" ] && return 0 1330 if [[ ${alic} == ${l} ]]; then
1108 [ "${alic}" == "${l}" ] && return 0 1331 set +o noglob; set -${shopts} #reset old shell opts
1332 return 0
1333 fi
1109 done 1334 done
1335 set +o noglob; set -$shopts #reset old shell opts
1110 1336
1111 local licmsg="`mymktemp ${T}`" 1337 local licmsg=$(emktemp)
1112 cat << EOF > ${licmsg} 1338 cat <<-EOF > ${licmsg}
1113********************************************************** 1339 **********************************************************
1114The following license outlines the terms of use of this 1340 The following license outlines the terms of use of this
1115package. You MUST accept this license for installation to 1341 package. You MUST accept this license for installation to
1116continue. When you are done viewing, hit 'q'. If you 1342 continue. When you are done viewing, hit 'q'. If you
1117CTRL+C out of this, the install will not run! 1343 CTRL+C out of this, the install will not run!
1118********************************************************** 1344 **********************************************************
1119 1345
1120EOF 1346 EOF
1121 cat ${lic} >> ${licmsg} 1347 cat ${lic} >> ${licmsg}
1122 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1348 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1123 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1349 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1124 read alic 1350 read alic
1125 case ${alic} in 1351 case ${alic} in
1132 die "Failed to accept license" 1358 die "Failed to accept license"
1133 ;; 1359 ;;
1134 esac 1360 esac
1135} 1361}
1136 1362
1363# @FUNCTION: cdrom_get_cds
1364# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1365# @DESCRIPTION:
1137# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1366# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1138# the whole 'non-interactive' policy, but damnit I want CD support ! 1367# the whole 'non-interactive' policy, but damnit I want CD support !
1139# 1368#
1140# with these cdrom functions we handle all the user interaction and 1369# With these cdrom functions we handle all the user interaction and
1141# standardize everything. all you have to do is call cdrom_get_cds() 1370# standardize everything. All you have to do is call cdrom_get_cds()
1142# and when the function returns, you can assume that the cd has been 1371# and when the function returns, you can assume that the cd has been
1143# found at CDROM_ROOT. 1372# found at CDROM_ROOT.
1144# 1373#
1374# The function will attempt to locate a cd based upon a file that is on
1375# the cd. The more files you give this function, the more cds
1376# the cdrom functions will handle.
1377#
1145# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1378# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1146# etc... if you want to give the cds better names, then just export 1379# etc... If you want to give the cds better names, then just export
1147# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1380# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1381# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1382# also use the CDROM_NAME_SET bash array.
1148# 1383#
1149# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1384# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1150#
1151# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1152# - this will attempt to locate a cd based upon a file that is on
1153# the cd ... the more files you give this function, the more cds
1154# the cdrom functions will handle
1155cdrom_get_cds() { 1385cdrom_get_cds() {
1156 # first we figure out how many cds we're dealing with by 1386 # first we figure out how many cds we're dealing with by
1157 # the # of files they gave us 1387 # the # of files they gave us
1158 local cdcnt=0 1388 local cdcnt=0
1159 local f= 1389 local f=
1160 for f in "$@" ; do 1390 for f in "$@" ; do
1161 cdcnt=$((cdcnt + 1)) 1391 ((++cdcnt))
1162 export CDROM_CHECK_${cdcnt}="$f" 1392 export CDROM_CHECK_${cdcnt}="$f"
1163 done 1393 done
1164 export CDROM_TOTAL_CDS=${cdcnt} 1394 export CDROM_TOTAL_CDS=${cdcnt}
1165 export CDROM_CURRENT_CD=1 1395 export CDROM_CURRENT_CD=1
1166 1396
1167 # now we see if the user gave use CD_ROOT ... 1397 # now we see if the user gave use CD_ROOT ...
1168 # if they did, let's just believe them that it's correct 1398 # if they did, let's just believe them that it's correct
1169 if [ ! -z "${CD_ROOT}" ] ; then 1399 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1170 export CDROM_ROOT="${CD_ROOT}"
1171 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1172 return
1173 fi
1174 # do the same for CD_ROOT_X
1175 if [ ! -z "${CD_ROOT_1}" ] ; then
1176 local var= 1400 local var=
1177 cdcnt=0 1401 cdcnt=0
1178 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1402 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1179 cdcnt=$((cdcnt + 1)) 1403 ((++cdcnt))
1180 var="CD_ROOT_${cdcnt}" 1404 var="CD_ROOT_${cdcnt}"
1405 [[ -z ${!var} ]] && var="CD_ROOT"
1181 if [ -z "${!var}" ] ; then 1406 if [[ -z ${!var} ]] ; then
1182 eerror "You must either use just the CD_ROOT" 1407 eerror "You must either use just the CD_ROOT"
1183 eerror "or specify ALL the CD_ROOT_X variables." 1408 eerror "or specify ALL the CD_ROOT_X variables."
1184 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1409 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1185 die "could not locate CD_ROOT_${cdcnt}" 1410 die "could not locate CD_ROOT_${cdcnt}"
1186 fi 1411 fi
1187 export CDROM_ROOTS_${cdcnt}="${!var}"
1188 done 1412 done
1189 export CDROM_ROOT=${CDROM_ROOTS_1} 1413 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1190 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1414 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1415 export CDROM_SET=-1
1416 for f in ${CDROM_CHECK_1//:/ } ; do
1417 ((++CDROM_SET))
1418 [[ -e ${CD_ROOT}/${f} ]] && break
1419 done
1420 export CDROM_MATCH=${f}
1191 return 1421 return
1192 fi 1422 fi
1193 1423
1424 # User didn't help us out so lets make sure they know they can
1425 # simplify the whole process ...
1194 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1426 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1195 einfon "This ebuild will need the " 1427 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1196 if [ -z "${CDROM_NAME}" ] ; then
1197 echo "cdrom for ${PN}."
1198 else
1199 echo "${CDROM_NAME}."
1200 fi
1201 echo 1428 echo
1202 einfo "If you do not have the CD, but have the data files" 1429 einfo "If you do not have the CD, but have the data files"
1203 einfo "mounted somewhere on your filesystem, just export" 1430 einfo "mounted somewhere on your filesystem, just export"
1204 einfo "the variable CD_ROOT so that it points to the" 1431 einfo "the variable CD_ROOT so that it points to the"
1205 einfo "directory containing the files." 1432 einfo "directory containing the files."
1206 echo 1433 echo
1434 einfo "For example:"
1435 einfo "export CD_ROOT=/mnt/cdrom"
1436 echo
1207 else 1437 else
1438 if [[ -n ${CDROM_NAME_SET} ]] ; then
1439 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1440 cdcnt=0
1441 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1442 ((++cdcnt))
1443 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1444 done
1445 fi
1446
1208 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1447 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1209 cdcnt=0 1448 cdcnt=0
1210 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1449 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1211 cdcnt=$((cdcnt + 1)) 1450 ((++cdcnt))
1212 var="CDROM_NAME_${cdcnt}" 1451 var="CDROM_NAME_${cdcnt}"
1213 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1452 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1214 done 1453 done
1215 echo 1454 echo
1216 einfo "If you do not have the CDs, but have the data files" 1455 einfo "If you do not have the CDs, but have the data files"
1217 einfo "mounted somewhere on your filesystem, just export" 1456 einfo "mounted somewhere on your filesystem, just export"
1218 einfo "the following variables so they point to the right place:" 1457 einfo "the following variables so they point to the right place:"
1219 einfon "" 1458 einfon ""
1220 cdcnt=0 1459 cdcnt=0
1221 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1460 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1222 cdcnt=$((cdcnt + 1)) 1461 ((++cdcnt))
1223 echo -n " CD_ROOT_${cdcnt}" 1462 echo -n " CD_ROOT_${cdcnt}"
1224 done 1463 done
1225 echo 1464 echo
1226 einfo "Or, if you have all the files in the same place, or" 1465 einfo "Or, if you have all the files in the same place, or"
1227 einfo "you only have one cdrom, you can export CD_ROOT" 1466 einfo "you only have one cdrom, you can export CD_ROOT"
1228 einfo "and that place will be used as the same data source" 1467 einfo "and that place will be used as the same data source"
1229 einfo "for all the CDs." 1468 einfo "for all the CDs."
1230 echo 1469 echo
1470 einfo "For example:"
1471 einfo "export CD_ROOT_1=/mnt/cdrom"
1472 echo
1231 fi 1473 fi
1474
1475 export CDROM_SET=""
1232 export CDROM_CURRENT_CD=0 1476 export CDROM_CURRENT_CD=0
1233 cdrom_load_next_cd 1477 cdrom_load_next_cd
1234} 1478}
1235 1479
1236# this is only used when you need access to more than one cd. 1480# @FUNCTION: cdrom_load_next_cd
1237# when you have finished using the first cd, just call this function. 1481# @DESCRIPTION:
1238# when it returns, CDROM_ROOT will be pointing to the second cd. 1482# Some packages are so big they come on multiple CDs. When you're done reading
1239# remember, you can only go forward in the cd chain, you can't go back. 1483# files off a CD and want access to the next one, just call this function.
1484# Again, all the messy details of user interaction are taken care of for you.
1485# Once this returns, just read the variable CDROM_ROOT for the location of the
1486# mounted CD. Note that you can only go forward in the CD list, so make sure
1487# you only call this function when you're done using the current CD.
1240cdrom_load_next_cd() { 1488cdrom_load_next_cd() {
1241 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1242 local var= 1489 local var
1490 ((++CDROM_CURRENT_CD))
1243 1491
1244 unset CDROM_ROOT 1492 unset CDROM_ROOT
1245 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1493 var=CD_ROOT_${CDROM_CURRENT_CD}
1494 [[ -z ${!var} ]] && var="CD_ROOT"
1246 if [ -z "${!var}" ] ; then 1495 if [[ -z ${!var} ]] ; then
1247 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1496 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1248 cdrom_locate_file_on_cd ${!var} 1497 _cdrom_locate_file_on_cd ${!var}
1249 else 1498 else
1250 export CDROM_ROOT="${!var}" 1499 export CDROM_ROOT=${!var}
1251 fi 1500 fi
1252 1501
1253 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1502 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1254} 1503}
1255 1504
1258# all it does is try to locate a give file on a cd ... if the cd isn't 1507# all it does is try to locate a give file on a cd ... if the cd isn't
1259# found, then a message asking for the user to insert the cdrom will be 1508# found, then a message asking for the user to insert the cdrom will be
1260# displayed and we'll hang out here until: 1509# displayed and we'll hang out here until:
1261# (1) the file is found on a mounted cdrom 1510# (1) the file is found on a mounted cdrom
1262# (2) the user hits CTRL+C 1511# (2) the user hits CTRL+C
1263cdrom_locate_file_on_cd() { 1512_cdrom_locate_file_on_cd() {
1264 while [ -z "${CDROM_ROOT}" ] ; do
1265 local dir="$(dirname ${@})"
1266 local file="$(basename ${@})"
1267 local mline="" 1513 local mline=""
1268 local showedmsg=0 1514 local showedmsg=0 showjolietmsg=0
1269 1515
1270 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1516 while [[ -z ${CDROM_ROOT} ]] ; do
1517 local i=0
1518 local -a cdset=(${*//:/ })
1519 if [[ -n ${CDROM_SET} ]] ; then
1520 cdset=(${cdset[${CDROM_SET}]})
1521 fi
1522
1523 while [[ -n ${cdset[${i}]} ]] ; do
1524 local dir=$(dirname ${cdset[${i}]})
1525 local file=$(basename ${cdset[${i}]})
1526
1527 local point= node= fs= foo=
1528 while read point node fs foo ; do
1529 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1530 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1531 && continue
1532 point=${point//\040/ }
1271 [ -d "${mline}/${dir}" ] || continue 1533 [[ ! -d ${point}/${dir} ]] && continue
1272 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1534 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1273 && export CDROM_ROOT=${mline} 1535 export CDROM_ROOT=${point}
1536 export CDROM_SET=${i}
1537 export CDROM_MATCH=${cdset[${i}]}
1538 return
1539 done <<< "$(get_mounts)"
1540
1541 ((++i))
1274 done 1542 done
1275 1543
1276 if [ -z "${CDROM_ROOT}" ] ; then
1277 echo 1544 echo
1278 if [ ${showedmsg} -eq 0 ] ; then 1545 if [[ ${showedmsg} -eq 0 ]] ; then
1279 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1546 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1280 if [ -z "${CDROM_NAME}" ] ; then 1547 if [[ -z ${CDROM_NAME} ]] ; then
1281 einfo "Please insert the cdrom for ${PN} now !" 1548 einfo "Please insert+mount the cdrom for ${PN} now !"
1282 else
1283 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1284 fi
1285 else 1549 else
1286 if [ -z "${CDROM_NAME_1}" ] ; then
1287 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1288 else
1289 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1290 einfo "Please insert+mount the ${!var} cdrom now !" 1550 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1291 fi
1292 fi 1551 fi
1293 showedmsg=1 1552 else
1553 if [[ -z ${CDROM_NAME_1} ]] ; then
1554 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1555 else
1556 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1557 einfo "Please insert+mount the ${!var} cdrom now !"
1558 fi
1294 fi 1559 fi
1560 showedmsg=1
1561 fi
1295 einfo "Press return to scan for the cd again" 1562 einfo "Press return to scan for the cd again"
1296 einfo "or hit CTRL+C to abort the emerge." 1563 einfo "or hit CTRL+C to abort the emerge."
1297 read 1564 echo
1565 if [[ ${showjolietmsg} -eq 0 ]] ; then
1566 showjolietmsg=1
1567 else
1568 ewarn "If you are having trouble with the detection"
1569 ewarn "of your CD, it is possible that you do not have"
1570 ewarn "Joliet support enabled in your kernel. Please"
1571 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1572 ebeep 5
1298 fi 1573 fi
1574 read || die "something is screwed with your system"
1299 done 1575 done
1300} 1576}
1577
1578# @FUNCTION: strip-linguas
1579# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1580# @DESCRIPTION:
1581# Make sure that LINGUAS only contains languages that
1582# a package can support. The first form allows you to
1583# specify a list of LINGUAS. The -i builds a list of po
1584# files found in all the directories and uses the
1585# intersection of the lists. The -u builds a list of po
1586# files found in all the directories and uses the union
1587# of the lists.
1588strip-linguas() {
1589 local ls newls nols
1590 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1591 local op=$1; shift
1592 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1593 local d f
1594 for d in "$@" ; do
1595 if [[ ${op} == "-u" ]] ; then
1596 newls=${ls}
1597 else
1598 newls=""
1599 fi
1600 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1601 if [[ ${op} == "-i" ]] ; then
1602 hasq ${f} ${ls} && newls="${newls} ${f}"
1603 else
1604 hasq ${f} ${ls} || newls="${newls} ${f}"
1605 fi
1606 done
1607 ls=${newls}
1608 done
1609 else
1610 ls="$@"
1611 fi
1612
1613 nols=""
1614 newls=""
1615 for f in ${LINGUAS} ; do
1616 if hasq ${f} ${ls} ; then
1617 newls="${newls} ${f}"
1618 else
1619 nols="${nols} ${f}"
1620 fi
1621 done
1622 [[ -n ${nols} ]] \
1623 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1624 export LINGUAS=${newls:1}
1625}
1626
1627# @FUNCTION: preserve_old_lib
1628# @USAGE: <libs to preserve> [more libs]
1629# @DESCRIPTION:
1630# These functions are useful when a lib in your package changes ABI SONAME.
1631# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1632# would break packages that link against it. Most people get around this
1633# by using the portage SLOT mechanism, but that is not always a relevant
1634# solution, so instead you can call this from pkg_preinst. See also the
1635# preserve_old_lib_notify function.
1636preserve_old_lib() {
1637 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1638 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1639 die "Invalid preserve_old_lib() usage"
1640 fi
1641 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1642
1643 # let portage worry about it
1644 has preserve-libs ${FEATURES} && return 0
1645
1646 local lib dir
1647 for lib in "$@" ; do
1648 [[ -e ${ROOT}/${lib} ]] || continue
1649 dir=${lib%/*}
1650 dodir ${dir} || die "dodir ${dir} failed"
1651 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1652 touch "${D}"/${lib}
1653 done
1654}
1655
1656# @FUNCTION: preserve_old_lib_notify
1657# @USAGE: <libs to notify> [more libs]
1658# @DESCRIPTION:
1659# Spit helpful messages about the libraries preserved by preserve_old_lib.
1660preserve_old_lib_notify() {
1661 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1662 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1663 die "Invalid preserve_old_lib_notify() usage"
1664 fi
1665
1666 # let portage worry about it
1667 has preserve-libs ${FEATURES} && return 0
1668
1669 local lib notice=0
1670 for lib in "$@" ; do
1671 [[ -e ${ROOT}/${lib} ]] || continue
1672 if [[ ${notice} -eq 0 ]] ; then
1673 notice=1
1674 ewarn "Old versions of installed libraries were detected on your system."
1675 ewarn "In order to avoid breaking packages that depend on these old libs,"
1676 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1677 ewarn "in order to remove these old dependencies. If you do not have this"
1678 ewarn "helper program, simply emerge the 'gentoolkit' package."
1679 ewarn
1680 fi
1681 ewarn " # revdep-rebuild --library ${lib##*/}"
1682 done
1683 if [[ ${notice} -eq 1 ]] ; then
1684 ewarn
1685 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1686 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1687 for lib in "$@" ; do
1688 ewarn " # rm '${lib}'"
1689 done
1690 fi
1691}
1692
1693# @FUNCTION: built_with_use
1694# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1695# @DESCRIPTION:
1696# A temporary hack until portage properly supports DEPENDing on USE
1697# flags being enabled in packages. This will check to see if the specified
1698# DEPEND atom was built with the specified list of USE flags. The
1699# --missing option controls the behavior if called on a package that does
1700# not actually support the defined USE flags (aka listed in IUSE).
1701# The default is to abort (call die). The -a and -o flags control
1702# the requirements of the USE flags. They correspond to "and" and "or"
1703# logic. So the -a flag means all listed USE flags must be enabled
1704# while the -o flag means at least one of the listed IUSE flags must be
1705# enabled. The --hidden option is really for internal use only as it
1706# means the USE flag we're checking is hidden expanded, so it won't be found
1707# in IUSE like normal USE flags.
1708#
1709# Remember that this function isn't terribly intelligent so order of optional
1710# flags matter.
1711built_with_use() {
1712 local hidden="no"
1713 if [[ $1 == "--hidden" ]] ; then
1714 hidden="yes"
1715 shift
1716 fi
1717
1718 local missing_action="die"
1719 if [[ $1 == "--missing" ]] ; then
1720 missing_action=$2
1721 shift ; shift
1722 case ${missing_action} in
1723 true|false|die) ;;
1724 *) die "unknown action '${missing_action}'";;
1725 esac
1726 fi
1727
1728 local opt=$1
1729 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1730
1731 local PKG=$(best_version $1)
1732 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1733 shift
1734
1735 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1736 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1737
1738 # if the IUSE file doesn't exist, the read will error out, we need to handle
1739 # this gracefully
1740 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1741 case ${missing_action} in
1742 true) return 0;;
1743 false) return 1;;
1744 die) die "Unable to determine what USE flags $PKG was built with";;
1745 esac
1746 fi
1747
1748 if [[ ${hidden} == "no" ]] ; then
1749 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1750 # Don't check USE_EXPAND #147237
1751 local expand
1752 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1753 if [[ $1 == ${expand}_* ]] ; then
1754 expand=""
1755 break
1756 fi
1757 done
1758 if [[ -n ${expand} ]] ; then
1759 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1760 case ${missing_action} in
1761 true) return 0;;
1762 false) return 1;;
1763 die) die "$PKG does not actually support the $1 USE flag!";;
1764 esac
1765 fi
1766 fi
1767 fi
1768
1769 local USE_BUILT=$(<${USEFILE})
1770 while [[ $# -gt 0 ]] ; do
1771 if [[ ${opt} = "-o" ]] ; then
1772 has $1 ${USE_BUILT} && return 0
1773 else
1774 has $1 ${USE_BUILT} || return 1
1775 fi
1776 shift
1777 done
1778 [[ ${opt} = "-a" ]]
1779}
1780
1781# @FUNCTION: epunt_cxx
1782# @USAGE: [dir to scan]
1783# @DESCRIPTION:
1784# Many configure scripts wrongly bail when a C++ compiler could not be
1785# detected. If dir is not specified, then it defaults to ${S}.
1786#
1787# http://bugs.gentoo.org/73450
1788epunt_cxx() {
1789 local dir=$1
1790 [[ -z ${dir} ]] && dir=${S}
1791 ebegin "Removing useless C++ checks"
1792 local f
1793 find "${dir}" -name configure | while read f ; do
1794 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1795 done
1796 eend 0
1797}
1798
1799# @FUNCTION: make_wrapper
1800# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1801# @DESCRIPTION:
1802# Create a shell wrapper script named wrapper in installpath
1803# (defaults to the bindir) to execute target (default of wrapper) by
1804# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1805# libpaths followed by optionally changing directory to chdir.
1806make_wrapper() {
1807 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1808 local tmpwrapper=$(emktemp)
1809 # We don't want to quote ${bin} so that people can pass complex
1810 # things as $bin ... "./someprog --args"
1811 cat << EOF > "${tmpwrapper}"
1812#!/bin/sh
1813cd "${chdir:-.}"
1814if [ -n "${libdir}" ] ; then
1815 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1816 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1817 else
1818 export LD_LIBRARY_PATH="${libdir}"
1819 fi
1820fi
1821exec ${bin} "\$@"
1822EOF
1823 chmod go+rx "${tmpwrapper}"
1824 if [[ -n ${path} ]] ; then
1825 (
1826 exeinto "${path}"
1827 newexe "${tmpwrapper}" "${wrapper}"
1828 ) || die
1829 else
1830 newbin "${tmpwrapper}" "${wrapper}" || die
1831 fi
1832}
1833
1834# @FUNCTION: prepalldocs
1835# @USAGE:
1836# @DESCRIPTION:
1837# Compress files in /usr/share/doc which are not already
1838# compressed, excluding /usr/share/doc/${PF}/html.
1839# Uses the ecompressdir to do the compression.
1840# 2009-02-18 by betelgeuse:
1841# Commented because ecompressdir is even more internal to
1842# Portage than prepalldocs (it's not even mentioned in man 5
1843# ebuild). Please submit a better version for review to gentoo-dev
1844# if you want prepalldocs here.
1845#prepalldocs() {
1846# if [[ -n $1 ]] ; then
1847# ewarn "prepalldocs: invalid usage; takes no arguments"
1848# fi
1849
1850# cd "${D}"
1851# [[ -d usr/share/doc ]] || return 0
1852
1853# find usr/share/doc -exec gzip {} +
1854# ecompressdir --ignore /usr/share/doc/${PF}/html
1855# ecompressdir --queue /usr/share/doc
1856#}

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