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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 1.305 2008/09/20 18:55:07 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. Not 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.
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 preferibly 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 ${EPATCH_SUFFIX##*\.} in
188 lzma)
189 PIPE_CMD="lzma -dc"
190 PATCH_SUFFIX="lzma"
191 ;;
189 bz2) 192 bz2)
190 PIPE_CMD="bzip2 -dc" 193 PIPE_CMD="bzip2 -dc"
191 PATCH_SUFFIX="bz2" 194 PATCH_SUFFIX="bz2"
192 ;; 195 ;;
193 gz|Z|z) 196 gz|Z|z)
204 ;; 207 ;;
205 esac 208 esac
206 209
207 if [ "${SINGLE_PATCH}" = "no" ] 210 if [ "${SINGLE_PATCH}" = "no" ]
208 then 211 then
209 einfo "Applying various patches (bugfixes/updates)..." 212 einfo "${EPATCH_MULTI_MSG}"
210 fi 213 fi
211 for x in ${EPATCH_SOURCE} 214 for x in ${EPATCH_SOURCE}
212 do 215 do
213 # New ARCH dependant patch naming scheme... 216 # New ARCH dependant patch naming scheme ...
214 # 217 #
215 # ???_arch_foo.patch 218 # ???_arch_foo.patch
216 # 219 #
217 if [ -f ${x} ] && \ 220 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 221 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
219 [ "${EPATCH_FORCE}" = "yes" ]) 222 [ "${EPATCH_FORCE}" = "yes" ])
220 then 223 then
221 local count=0 224 local count=0
222 local popts="${EPATCH_OPTS}" 225 local popts="${EPATCH_OPTS}"
226 local patchname=${x##*/}
223 227
224 if [ -n "${EPATCH_EXCLUDE}" ] 228 if [ -n "${EPATCH_EXCLUDE}" ]
225 then 229 then
226 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 230 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
227 then 231 then
228 continue 232 continue
229 fi 233 fi
230 fi 234 fi
231 235
233 then 237 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 238 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 239 then
236 einfo "${EPATCH_SINGLE_MSG}" 240 einfo "${EPATCH_SINGLE_MSG}"
237 else 241 else
238 einfo "Applying ${x##*/}..." 242 einfo "Applying ${patchname} ..."
239 fi 243 fi
240 else 244 else
241 einfo " ${x##*/}..." 245 einfo " ${patchname} ..."
242 fi 246 fi
243 247
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 248 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 249 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
250
251 # Decompress the patch if need be
252 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
253 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
254 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
255
256 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
257 echo
258 eerror "Could not extract patch!"
259 #die "Could not extract patch!"
260 count=5
261 break
262 fi
263 else
264 PATCH_TARGET="${x}"
265 fi
266
267 # Check for absolute paths in patches. If sandbox is disabled,
268 # people could (accidently) patch files in the root filesystem.
269 # Or trigger other unpleasantries #237667.
270 if egrep -q '^[-+]{3} /' "${PATCH_TARGET}" ; then
271 ewarn "Absolute paths found in ${patchname}! Please remove them!"
272 fi
246 273
247 # Allow for prefix to differ ... im lazy, so shoot me :/ 274 # Allow for prefix to differ ... im lazy, so shoot me :/
248 while [ "${count}" -lt 5 ] 275 while [ "${count}" -lt 5 ]
249 do 276 do
250 # Generate some useful debug info ... 277 # Generate some useful debug info ...
251 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 278 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 279 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
253 280
254 if [ "${PATCH_SUFFIX}" != "patch" ] 281 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
282 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283
284 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
285 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
286
287 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
255 then 288 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 289 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 291 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 292 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 293 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
287 294
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 295 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
296 _epatch_assert
289 297
290 if [ "$?" -ne 0 ] 298 if [ "$?" -ne 0 ]
291 then 299 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 300 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 echo 301 echo
294 eerror "A dry-run of patch command succeeded, but actually" 302 eerror "A dry-run of patch command succeeded, but actually"
295 eerror "applying the patch failed!" 303 eerror "applying the patch failed!"
296 #die "Real world sux compared to the dreamworld!" 304 #die "Real world sux compared to the dreamworld!"
297 count=5 305 count=5
298 fi 306 fi
299 307
300 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 308 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301 309
302 break 310 break
303 fi 311 fi
304 312
305 count=$((count + 1)) 313 count=$((count + 1))
311 fi 319 fi
312 320
313 if [ "${count}" -eq 5 ] 321 if [ "${count}" -eq 5 ]
314 then 322 then
315 echo 323 echo
316 eerror "Failed Patch: ${x##*/}!" 324 eerror "Failed Patch: ${patchname} !"
325 eerror " ( ${PATCH_TARGET} )"
317 eerror 326 eerror
318 eerror "Include in your bugreport the contents of:" 327 eerror "Include in your bugreport the contents of:"
319 eerror 328 eerror
320 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 329 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
321 echo 330 echo
322 die "Failed Patch: ${x##*/}!" 331 die "Failed Patch: ${patchname}!"
323 fi 332 fi
324 333
325 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 334 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
326 335
327 eend 0 336 eend 0
328 fi 337 fi
329 done 338 done
330 if [ "${SINGLE_PATCH}" = "no" ] 339 if [ "${SINGLE_PATCH}" = "no" ]
331 then 340 then
332 einfo "Done with patching" 341 einfo "Done with patching"
333 fi 342 fi
334} 343}
335 344
336# This function return true if we are using the NPTL pthreads 345# @FUNCTION: emktemp
337# implementation. 346# @USAGE: [temp dir]
338# 347# @DESCRIPTION:
339# <azarah@gentoo.org> (06 March 2003) 348# Cheap replacement for when debianutils (and thus mktemp)
340# 349# does not exist on the users system.
350emktemp() {
351 local exe="touch"
352 [[ $1 == -d ]] && exe="mkdir" && shift
353 local topdir=$1
341 354
342have_NPTL() { 355 if [[ -z ${topdir} ]] ; then
356 [[ -z ${T} ]] \
357 && topdir="/tmp" \
358 || topdir=${T}
359 fi
343 360
344 cat > ${T}/test-nptl.c <<-"END" 361 if ! type -P mktemp > /dev/null ; then
345 #define _XOPEN_SOURCE 362 # system lacks `mktemp` so we have to fake it
346 #include <unistd.h> 363 local tmp=/
347 #include <stdio.h> 364 while [[ -e ${tmp} ]] ; do
348 365 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
349 int main() 366 done
350 { 367 ${exe} "${tmp}" || ${exe} -p "${tmp}"
351 char buf[255]; 368 echo "${tmp}"
352 char *str = buf; 369 else
353 370 # the args here will give slightly wierd names on BSD,
354 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 371 # but should produce a usable file on all userlands
355 if (NULL != str) { 372 if [[ ${exe} == "touch" ]] ; then
356 printf("%s\n", str); 373 TMPDIR="${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 ${T}/nptl
371 then
372 return 0
373 else 374 else
374 return 1 375 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
375 fi
376 else
377 echo "no"
378 fi 376 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="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else
424 jobs=2
425 fi 377 fi
378}
426 379
427 elif [ "${ARCH}" = "ppc" ] 380# @FUNCTION: egetent
428 then 381# @USAGE: <database> <key>
429 # ppc has "processor", but only when compiled with SMP 382# @MAINTAINER:
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 383# base-system@gentoo.org (Linux)
431 then 384# Joe Jezak <josejx@gmail.com> (OS X)
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 385# usata@gentoo.org (OS X)
433 else 386# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
434 jobs=2 387# @DESCRIPTION:
435 fi 388# Small wrapper for getent (Linux), nidump (Mac OS X),
436 else 389# and pw (FreeBSD) used in enewuser()/enewgroup()
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 390egetent() {
438 die "Unknown ARCH -- ${ARCH}!" 391 case ${CHOST} in
392 *-darwin*)
393 case "$2" in
394 *[!0-9]*) # Non numeric
395 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
396 ;;
397 *) # Numeric
398 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
399 ;;
400 esac
401 ;;
402 *-freebsd*|*-dragonfly*)
403 local opts action="user"
404 [[ $1 == "passwd" ]] || action="group"
405
406 # lookup by uid/gid
407 if [[ $2 == [[:digit:]]* ]] ; then
408 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
439 fi 409 fi
440 410
441 # Make sure the number is valid ... 411 pw show ${action} ${opts} "$2" -q
442 if [ "${jobs}" -lt 1 ] 412 ;;
443 then 413 *-netbsd*|*-openbsd*)
444 jobs=1 414 grep "$2:\*:" /etc/$1
445 fi 415 ;;
446 416 *)
447 if [ -n "${ADMINPARAM}" ] 417 type -p nscd >& /dev/null && nscd -i "$1"
448 then 418 getent "$1" "$2"
449 if [ "${jobs}" -gt "${ADMINPARAM}" ] 419 ;;
450 then 420 esac
451 einfo "Setting make jobs to \"-j${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} 421}
459 422
460# Cheap replacement for when debianutils (and thus mktemp) 423# @FUNCTION: enewuser
461# do not exist on the users system 424# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
462# vapier@gentoo.org 425# @DESCRIPTION:
463# 426# Same as enewgroup, you are not required to understand how to properly add
464# Takes just 1 parameter (the directory to create tmpfile in) 427# a user to the system. The only required parameter is the username.
465mymktemp() { 428# Default uid is (pass -1 for this) next available, default shell is
466 local topdir="$1" 429# /bin/false, default homedir is /dev/null, there are no default groups,
467 430# 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() { 431enewuser() {
432 case ${EBUILD_PHASE} in
433 unpack|compile|test|install)
434 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
435 eerror "Package fails at QA and at life. Please file a bug."
436 die "Bad package! enewuser is only for use in pkg_* functions!"
437 esac
438
493 # get the username 439 # get the username
494 local euser="$1"; shift 440 local euser=$1; shift
495 if [ -z "${euser}" ] 441 if [[ -z ${euser} ]] ; then
496 then
497 eerror "No username specified !" 442 eerror "No username specified !"
498 die "Cannot call enewuser without a username" 443 die "Cannot call enewuser without a username"
499 fi 444 fi
500 445
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 $3}'`"
505
506 # see if user already exists 446 # lets see if the username already exists
507 if [ "${euser}" == "${realuser}" ] 447 if [[ -n $(egetent passwd "${euser}") ]] ; then
508 then
509 return 0 448 return 0
510 fi 449 fi
511 einfo "Adding user '${euser}' to your system ..." 450 einfo "Adding user '${euser}' to your system ..."
512 451
513 # options to pass to useradd 452 # options to pass to useradd
514 local opts= 453 local opts=
515 454
516 # handle uid 455 # handle uid
517 local euid="$1"; shift 456 local euid=$1; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 457 if [[ -n ${euid} && ${euid} != -1 ]] ; then
519 then
520 if [ "${euid}" -gt 0 ] 458 if [[ ${euid} -gt 0 ]] ; then
521 then 459 if [[ -n $(egetent passwd ${euid}) ]] ; then
522 opts="${opts} -u ${euid}" 460 euid="next"
461 fi
523 else 462 else
524 eerror "Userid given but is not greater than 0 !" 463 eerror "Userid given but is not greater than 0 !"
525 die "${euid} is not a valid UID" 464 die "${euid} is not a valid UID"
526 fi 465 fi
527 else 466 else
528 euid="next available" 467 euid="next"
529 fi 468 fi
469 if [[ ${euid} == "next" ]] ; then
470 for ((euid = 101; euid <= 999; euid++)); do
471 [[ -z $(egetent passwd ${euid}) ]] && break
472 done
473 fi
474 opts="${opts} -u ${euid}"
530 einfo " - Userid: ${euid}" 475 einfo " - Userid: ${euid}"
531 476
532 # handle shell 477 # handle shell
533 local eshell="$1"; shift 478 local eshell=$1; shift
534 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 479 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
535 then 480 if [[ ! -e ${ROOT}${eshell} ]] ; then
536 if [ ! -e "${eshell}" ]
537 then
538 eerror "A shell was specified but it does not exist !" 481 eerror "A shell was specified but it does not exist !"
539 die "${eshell} does not exist" 482 die "${eshell} does not exist in ${ROOT}"
483 fi
484 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
485 eerror "Do not specify ${eshell} yourself, use -1"
486 die "Pass '-1' as the shell parameter"
540 fi 487 fi
541 else 488 else
489 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
490 [[ -x ${ROOT}${shell} ]] && break
491 done
492
493 if [[ ${shell} == "/dev/null" ]] ; then
494 eerror "Unable to identify the shell to use, proceeding with userland default."
495 case ${USERLAND} in
542 eshell="/bin/false" 496 GNU) shell="/bin/false" ;;
497 BSD) shell="/sbin/nologin" ;;
498 Darwin) shell="/usr/sbin/nologin" ;;
499 *) die "Unable to identify the default shell for userland ${USERLAND}"
500 esac
501 fi
502
503 eshell=${shell}
543 fi 504 fi
544 einfo " - Shell: ${eshell}" 505 einfo " - Shell: ${eshell}"
545 opts="${opts} -s ${eshell}" 506 opts="${opts} -s ${eshell}"
546 507
547 # handle homedir 508 # handle homedir
548 local ehome="$1"; shift 509 local ehome=$1; shift
549 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 510 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
550 then
551 ehome="/dev/null" 511 ehome="/dev/null"
552 fi 512 fi
553 einfo " - Home: ${ehome}" 513 einfo " - Home: ${ehome}"
554 opts="${opts} -d ${ehome}" 514 opts="${opts} -d ${ehome}"
555 515
556 # handle groups 516 # handle groups
557 local egroups="$1"; shift 517 local egroups=$1; shift
558 if [ ! -z "${egroups}" ] 518 if [[ ! -z ${egroups} ]] ; then
559 then
560 local realgroup=
561 local oldifs="${IFS}" 519 local oldifs=${IFS}
520 local defgroup="" exgroups=""
521
562 export IFS="," 522 export IFS=","
563 for g in ${egroups} 523 for g in ${egroups} ; do
564 do 524 export IFS=${oldifs}
565 chgrp ${g} ${tmpfile} >& /dev/null 525 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" 526 eerror "You must add group ${g} to the system first"
570 die "${g} is not a valid GID" 527 die "${g} is not a valid GID"
571 fi 528 fi
529 if [[ -z ${defgroup} ]] ; then
530 defgroup=${g}
531 else
532 exgroups="${exgroups},${g}"
533 fi
534 export IFS=","
572 done 535 done
573 export IFS="${oldifs}" 536 export IFS=${oldifs}
537
574 opts="${opts} -g ${egroups}" 538 opts="${opts} -g ${defgroup}"
539 if [[ ! -z ${exgroups} ]] ; then
540 opts="${opts} -G ${exgroups:1}"
541 fi
575 else 542 else
576 egroups="(none)" 543 egroups="(none)"
577 fi 544 fi
578 einfo " - Groups: ${egroups}" 545 einfo " - Groups: ${egroups}"
579 546
580 # handle extra and add the user 547 # handle extra and add the user
581 local eextra="$@"
582 local oldsandbox="${SANDBOX_ON}" 548 local oldsandbox=${SANDBOX_ON}
583 export SANDBOX_ON="0" 549 export SANDBOX_ON="0"
584 if [ -z "${eextra}" ] 550 case ${CHOST} in
585 then 551 *-darwin*)
586 useradd ${opts} ${euser} \ 552 ### Make the user
553 if [[ -z $@ ]] ; then
554 dscl . create /users/${euser} uid ${euid}
555 dscl . create /users/${euser} shell ${eshell}
556 dscl . create /users/${euser} home ${ehome}
557 dscl . create /users/${euser} realname "added by portage for ${PN}"
558 ### Add the user to the groups specified
559 local oldifs=${IFS}
560 export IFS=","
561 for g in ${egroups} ; do
562 dscl . merge /groups/${g} users ${euser}
563 done
564 export IFS=${oldifs}
565 else
566 einfo "Extra options are not supported on Darwin yet"
567 einfo "Please report the ebuild along with the info below"
568 einfo "eextra: $@"
569 die "Required function missing"
570 fi
571 ;;
572 *-freebsd*|*-dragonfly*)
573 if [[ -z $@ ]] ; then
574 pw useradd ${euser} ${opts} \
587 -c "added by portage for ${PN}" \ 575 -c "added by portage for ${PN}" \
576 die "enewuser failed"
577 else
578 einfo " - Extra: $@"
579 pw useradd ${euser} ${opts} \
580 "$@" || die "enewuser failed"
581 fi
582 ;;
583
584 *-netbsd*)
585 if [[ -z $@ ]] ; then
586 useradd ${opts} ${euser} || die "enewuser failed"
587 else
588 einfo " - Extra: $@"
589 useradd ${opts} ${euser} "$@" || die "enewuser failed"
590 fi
591 ;;
592
593 *-openbsd*)
594 if [[ -z $@ ]] ; then
595 useradd -u ${euid} -s ${eshell} \
596 -d ${ehome} -c "Added by portage for ${PN}" \
597 -g ${egroups} ${euser} || die "enewuser failed"
598 else
599 einfo " - Extra: $@"
600 useradd -u ${euid} -s ${eshell} \
601 -d ${ehome} -c "Added by portage for ${PN}" \
602 -g ${egroups} ${euser} "$@" || die "enewuser failed"
603 fi
604 ;;
605
606 *)
607 if [[ -z $@ ]] ; then
608 useradd ${opts} ${euser} \
609 -c "added by portage for ${PN}" \
588 || die "enewuser failed" 610 || die "enewuser failed"
589 else 611 else
590 einfo " - Extra: ${eextra}" 612 einfo " - Extra: $@"
591 useradd ${opts} ${euser} ${eextra} \ 613 useradd ${opts} ${euser} "$@" \
592 || die "enewuser failed" 614 || die "enewuser failed"
593 fi 615 fi
616 ;;
617 esac
618
619 if [[ ! -e ${ROOT}/${ehome} ]] ; then
620 einfo " - Creating ${ehome} in ${ROOT}"
621 mkdir -p "${ROOT}/${ehome}"
622 chown ${euser} "${ROOT}/${ehome}"
623 chmod 755 "${ROOT}/${ehome}"
624 fi
625
594 export SANDBOX_ON="${oldsandbox}" 626 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} 627}
604 628
605# Simplify/standardize adding groups to the system 629# @FUNCTION: enewgroup
606# vapier@gentoo.org 630# @USAGE: <group> [gid]
607# 631# @DESCRIPTION:
608# enewgroup(group, gid) 632# This function does not require you to understand how to properly add a
609# 633# group to the system. Just give it a group name to add and enewgroup will
610# Default values if you do not specify any: 634# do the rest. You may specify the gid for the group or allow the group to
611# groupname: REQUIRED ! 635# allocate the next available one.
612# gid: next available (see groupadd(8))
613# extra: none
614enewgroup() { 636enewgroup() {
637 case ${EBUILD_PHASE} in
638 unpack|compile|test|install)
639 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
640 eerror "Package fails at QA and at life. Please file a bug."
641 die "Bad package! enewgroup is only for use in pkg_* functions!"
642 esac
643
615 # get the group 644 # get the group
616 local egroup="$1"; shift 645 local egroup="$1"; shift
617 if [ -z "${egroup}" ] 646 if [ -z "${egroup}" ]
618 then 647 then
619 eerror "No group specified !" 648 eerror "No group specified !"
620 die "Cannot call enewgroup without a group" 649 die "Cannot call enewgroup without a group"
621 fi 650 fi
622 651
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 $4}'`"
627
628 # see if group already exists 652 # see if group already exists
629 if [ "${egroup}" == "${realgroup}" ] 653 if [[ -n $(egetent group "${egroup}") ]]; then
630 then
631 return 0 654 return 0
632 fi 655 fi
633 einfo "Adding group '${egroup}' to your system ..." 656 einfo "Adding group '${egroup}' to your system ..."
634 657
635 # options to pass to useradd 658 # options to pass to useradd
639 local egid="$1"; shift 662 local egid="$1"; shift
640 if [ ! -z "${egid}" ] 663 if [ ! -z "${egid}" ]
641 then 664 then
642 if [ "${egid}" -gt 0 ] 665 if [ "${egid}" -gt 0 ]
643 then 666 then
667 if [ -z "`egetent group ${egid}`" ]
668 then
669 if [[ "${CHOST}" == *-darwin* ]]; then
670 opts="${opts} ${egid}"
671 else
644 opts="${opts} -g ${egid}" 672 opts="${opts} -g ${egid}"
673 fi
674 else
675 egid="next available; requested gid taken"
676 fi
645 else 677 else
646 eerror "Groupid given but is not greater than 0 !" 678 eerror "Groupid given but is not greater than 0 !"
647 die "${egid} is not a valid GID" 679 die "${egid} is not a valid GID"
648 fi 680 fi
649 else 681 else
656 opts="${opts} ${eextra}" 688 opts="${opts} ${eextra}"
657 689
658 # add the group 690 # add the group
659 local oldsandbox="${SANDBOX_ON}" 691 local oldsandbox="${SANDBOX_ON}"
660 export SANDBOX_ON="0" 692 export SANDBOX_ON="0"
693 case ${CHOST} in
694 *-darwin*)
695 if [ ! -z "${eextra}" ];
696 then
697 einfo "Extra options are not supported on Darwin/OS X yet"
698 einfo "Please report the ebuild along with the info below"
699 einfo "eextra: ${eextra}"
700 die "Required function missing"
701 fi
702
703 # If we need the next available
704 case ${egid} in
705 *[!0-9]*) # Non numeric
706 for ((egid = 101; egid <= 999; egid++)); do
707 [[ -z $(egetent group ${egid}) ]] && break
708 done
709 esac
710 dscl . create /groups/${egroup} gid ${egid}
711 dscl . create /groups/${egroup} passwd '*'
712 ;;
713
714 *-freebsd*|*-dragonfly*)
715 case ${egid} in
716 *[!0-9]*) # Non numeric
717 for ((egid = 101; egid <= 999; egid++)); do
718 [[ -z $(egetent group ${egid}) ]] && break
719 done
720 esac
721 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
722 ;;
723
724 *-netbsd*)
725 case ${egid} in
726 *[!0-9]*) # Non numeric
727 for ((egid = 101; egid <= 999; egid++)); do
728 [[ -z $(egetent group ${egid}) ]] && break
729 done
730 esac
731 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
732 ;;
733
734 *)
661 groupadd ${opts} ${egroup} || die "enewgroup failed" 735 groupadd ${opts} ${egroup} || die "enewgroup failed"
736 ;;
737 esac
662 export SANDBOX_ON="${oldsandbox}" 738 export SANDBOX_ON="${oldsandbox}"
663} 739}
664 740
665# Simple script to replace 'dos2unix' binaries 741# @FUNCTION: edos2unix
666# vapier@gentoo.org 742# @USAGE: <file> [more files ...]
667# 743# @DESCRIPTION:
668# edos2unix(file, <more files>...) 744# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
745# to remove all of these text utilities from DEPEND variables because this
746# is a script based solution. Just give it a list of files to convert and
747# they will all be changed from the DOS CRLF format to the UNIX LF format.
669edos2unix() { 748edos2unix() {
670 for f in "$@" 749 echo "$@" | xargs sed -i 's/\r$//'
671 do
672 cp "${f}" ${T}/edos2unix
673 sed 's/\r$//' ${T}/edos2unix > "${f}"
674 done
675} 750}
676 751
677# Make a desktop file ! 752# Make a desktop file !
678# Great for making those icons in kde/gnome startmenu ! 753# Great for making those icons in kde/gnome startmenu !
679# Amaze your friends ! Get the women ! Join today ! 754# 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# 755#
684# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 756# make_desktop_entry(<command>, [name], [icon], [type], [path])
685# 757#
686# binary: what binary does the app run with ? 758# binary: what command does the app run with ?
687# name: the name that will show up in the menu 759# name: the name that will show up in the menu
688# icon: give your little like a pretty little icon ... 760# icon: give your little like a pretty little icon ...
689# this can be relative (to /usr/share/pixmaps) or 761# this can be relative (to /usr/share/pixmaps) or
690# a full path to an icon 762# a full path to an icon
691# type: what kind of application is this ? for categories: 763# type: what kind of application is this ? for categories:
692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 764# http://standards.freedesktop.org/menu-spec/latest/apa.html
693# path: if your app needs to startup in a specific dir 765# path: if your app needs to startup in a specific dir
694make_desktop_entry() { 766make_desktop_entry() {
695 [ -z "$1" ] && eerror "You must specify the executable" && return 1 767 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
696 768
697 local exec="${1}" 769 local exec=${1}
698 local name="${2:-${PN}}" 770 local name=${2:-${PN}}
699 local icon="${3:-${PN}.png}" 771 local icon=${3:-${PN}}
700 local type="${4}" 772 local type=${4}
701 local path="${5:-${GAMES_PREFIX}}" 773 local path=${5}
774
702 if [ -z "${type}" ] 775 if [[ -z ${type} ]] ; then
703 then 776 local catmaj=${CATEGORY%%-*}
704 case ${CATEGORY} in 777 local catmin=${CATEGORY##*-}
705 "app-emulation") 778 case ${catmaj} in
706 type=Emulator 779 app)
780 case ${catmin} in
781 accessibility) type=Accessibility;;
782 admin) type=System;;
783 antivirus) type=System;;
784 arch) type=Archiving;;
785 backup) type=Archiving;;
786 cdr) type=DiscBurning;;
787 dicts) type=Dictionary;;
788 doc) type=Documentation;;
789 editors) type=TextEditor;;
790 emacs) type=TextEditor;;
791 emulation) type=Emulator;;
792 laptop) type=HardwareSettings;;
793 office) type=Office;;
794 pda) type=PDA;;
795 vim) type=TextEditor;;
796 xemacs) type=TextEditor;;
797 *) type=;;
798 esac
707 ;; 799 ;;
708 "games-"*) 800
709 type=Game 801 dev)
802 type="Development"
710 ;; 803 ;;
711 "net-"*) 804
712 type=Network; 805 games)
806 case ${catmin} in
807 action|fps) type=ActionGame;;
808 arcade) type=ArcadeGame;;
809 board) type=BoardGame;;
810 emulation) type=Emulator;;
811 kids) type=KidsGame;;
812 puzzle) type=LogicGame;;
813 roguelike) type=RolePlaying;;
814 rpg) type=RolePlaying;;
815 simulation) type=Simulation;;
816 sports) type=SportsGame;;
817 strategy) type=StrategyGame;;
818 *) type=;;
819 esac
820 type="Game;${type}"
713 ;; 821 ;;
822
823 gnome)
824 type="Gnome;GTK"
825 ;;
826
827 kde)
828 type="KDE;Qt"
829 ;;
830
831 mail)
832 type="Network;Email"
833 ;;
834
835 media)
836 case ${catmin} in
837 gfx) type=Graphics;;
838 radio) type=Tuner;;
839 sound) type=Audio;;
840 tv) type=TV;;
841 video) type=Video;;
842 *) type=;;
843 esac
844 type="AudioVideo;${type}"
845 ;;
846
847 net)
848 case ${catmin} in
849 dialup) type=Dialup;;
850 ftp) type=FileTransfer;;
851 im) type=InstantMessaging;;
852 irc) type=IRCClient;;
853 mail) type=Email;;
854 news) type=News;;
855 nntp) type=News;;
856 p2p) type=FileTransfer;;
857 *) type=;;
858 esac
859 type="Network;${type}"
860 ;;
861
862 sci)
863 case ${catmin} in
864 astro*) type=Astronomy;;
865 bio*) type=Biology;;
866 calc*) type=Calculator;;
867 chem*) type=Chemistry;;
868 elec*) type=Electronics;;
869 geo*) type=Geology;;
870 math*) type=Math;;
871 physics) type=Physics;;
872 visual*) type=DataVisualization;;
873 *) type=;;
874 esac
875 type="Science;${type}"
876 ;;
877
878 sys)
879 type="System"
880 ;;
881
882 www)
883 case ${catmin} in
884 client) type=WebBrowser;;
885 *) type=;;
886 esac
887 type="Network"
888 ;;
889
714 *) 890 *)
715 type= 891 type=
716 ;; 892 ;;
717 esac 893 esac
718 fi 894 fi
719 local desktop="${T}/${exec}.desktop" 895 if [ "${SLOT}" == "0" ] ; then
896 local desktop_name="${PN}"
897 else
898 local desktop_name="${PN}-${SLOT}"
899 fi
900 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
901 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
720 902
903 cat <<-EOF > "${desktop}"
721echo "[Desktop Entry] 904 [Desktop Entry]
722Encoding=UTF-8 905 Version=1.0
723Version=0.9.2
724Name=${name} 906 Name=${name}
725Type=Application 907 Type=Application
726Comment=${DESCRIPTION} 908 Comment=${DESCRIPTION}
727Exec=${exec} 909 Exec=${exec}
728Path=${path} 910 TryExec=${exec%% *}
729Icon=${icon} 911 Icon=${icon}
730Categories=Application;${type};" > ${desktop} 912 Categories=${type};
913 EOF
731 914
732 if [ -d "/usr/share/applications" ] 915 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
733 then 916
917 (
918 # wrap the env here so that the 'insinto' call
919 # doesn't corrupt the env of the caller
734 insinto /usr/share/applications 920 insinto /usr/share/applications
735 doins ${desktop} 921 doins "${desktop}"
736 fi 922 )
923}
737 924
738 #if [ -d "/usr/share/gnome/apps" ] 925# @FUNCTION: validate_desktop_entries
739 #then 926# @USAGE: [directories]
740 # insinto /usr/share/gnome/apps/Games 927# @MAINTAINER:
741 # doins ${desktop} 928# Carsten Lohrke <carlo@gentoo.org>
742 #fi 929# @DESCRIPTION:
743 930# Validate desktop entries using desktop-file-utils
744 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 931validate_desktop_entries() {
745 #then 932 if [[ -x /usr/bin/desktop-file-validate ]] ; then
746 # for ver in /usr/kde/* 933 einfo "Checking desktop entry validity"
747 # do 934 local directories=""
748 # insinto ${ver}/share/applnk/Games 935 for d in /usr/share/applications $@ ; do
749 # doins ${desktop} 936 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
750 # done 937 done
751 #fi 938 if [[ -n ${directories} ]] ; then
752 939 for FILE in $(find ${directories} -name "*\.desktop" \
753 if [ -d "/usr/share/applnk" ] 940 -not -path '*.hidden*' | sort -u 2>/dev/null)
754 then
755 insinto /usr/share/applnk/${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 ${x}`
807 do 941 do
808 debug-print "${FUNCNAME}: parsing in subdir: file ${file}" 942 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
809 if [ -f "${x}/${file}" -a "${file}" != "${file/_all_}" -o \ 943 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
810 "${file}" != "${file/_$ARCH_}" ] 944 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
811 then
812 list2="${list2} ${x}/${file}"
813 fi
814 done 945 done
815 list="`echo ${list2} | sort` ${list}" 946 fi
947 echo ""
948 else
949 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
950 fi
951}
952
953# @FUNCTION: make_session_desktop
954# @USAGE: <title> <command>
955# @DESCRIPTION:
956# Make a GDM/KDM Session file. The title is the file to execute to start the
957# Window Manager. The command is the name of the Window Manager.
958make_session_desktop() {
959 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
960 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
961
962 local title=$1
963 local command=$2
964 local desktop=${T}/${wm}.desktop
965
966 cat <<-EOF > "${desktop}"
967 [Desktop Entry]
968 Name=${title}
969 Comment=This session logs you into ${title}
970 Exec=${command}
971 TryExec=${command}
972 Type=Application
973 EOF
974
975 (
976 # wrap the env here so that the 'insinto' call
977 # doesn't corrupt the env of the caller
978 insinto /usr/share/xsessions
979 doins "${desktop}"
980 )
981}
982
983# @FUNCTION: domenu
984# @USAGE: <menus>
985# @DESCRIPTION:
986# Install the list of .desktop menu files into the appropriate directory
987# (/usr/share/applications).
988domenu() {
989 (
990 # wrap the env here so that the 'insinto' call
991 # doesn't corrupt the env of the caller
992 local i j ret=0
993 insinto /usr/share/applications
994 for i in "$@" ; do
995 if [[ -f ${i} ]] ; then
996 doins "${i}"
997 ((ret+=$?))
998 elif [[ -d ${i} ]] ; then
999 for j in "${i}"/*.desktop ; do
1000 doins "${j}"
1001 ((ret+=$?))
1002 done
816 else 1003 else
817 die "Couldn't find ${x}" 1004 ((++ret))
818 fi 1005 fi
819 done 1006 done
1007 exit ${ret}
1008 )
1009}
820 1010
821 debug-print "${FUNCNAME}: final list of patches: ${list}" 1011# @FUNCTION: newmenu
1012# @USAGE: <menu> <newname>
1013# @DESCRIPTION:
1014# Like all other new* functions, install the specified menu as newname.
1015newmenu() {
1016 (
1017 # wrap the env here so that the 'insinto' call
1018 # doesn't corrupt the env of the caller
1019 insinto /usr/share/applications
1020 newins "$@"
1021 )
1022}
822 1023
823 for x in ${list}; 1024# @FUNCTION: doicon
824 do 1025# @USAGE: <list of icons>
825 debug-print "${FUNCNAME}: processing ${x}" 1026# @DESCRIPTION:
826 # deal with compressed files. /usr/bin/file is in the system profile, or should be. 1027# Install the list of icons into the icon directory (/usr/share/pixmaps).
827 case "`/usr/bin/file -b ${x}`" in 1028# This is useful in conjunction with creating desktop/menu files.
828 *gzip*) 1029doicon() {
829 patchfile="${T}/current.patch" 1030 (
830 ungzip -c "${x}" > "${patchfile}" 1031 # wrap the env here so that the 'insinto' call
831 ;; 1032 # doesn't corrupt the env of the caller
832 *bzip2*) 1033 local i j ret
833 patchfile="${T}/current.patch" 1034 insinto /usr/share/pixmaps
834 bunzip2 -c "${x}" > "${patchfile}" 1035 for i in "$@" ; do
835 ;; 1036 if [[ -f ${i} ]] ; then
836 *text*) 1037 doins "${i}"
837 patchfile="${x}" 1038 ((ret+=$?))
838 ;; 1039 elif [[ -d ${i} ]] ; then
839 *) 1040 for j in "${i}"/*.png ; do
840 die "Could not determine filetype of patch ${x}" 1041 doins "${j}"
841 ;; 1042 ((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 1043 done
871 test -f "${target2}" && break 1044 else
872 1045 ((++ret))
873 # try stripping filename - needed to support patches creating new files 1046 fi
874 target2="${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 1047 done
1048 exit ${ret}
1049 )
1050}
898 1051
1052# @FUNCTION: newicon
1053# @USAGE: <icon> <newname>
1054# @DESCRIPTION:
1055# Like all other new* functions, install the specified icon as newname.
1056newicon() {
1057 (
1058 # wrap the env here so that the 'insinto' call
1059 # doesn't corrupt the env of the caller
1060 insinto /usr/share/pixmaps
1061 newins "$@"
1062 )
899} 1063}
900 1064
901# for internal use only (unpack_pdv and unpack_makeself) 1065# for internal use only (unpack_pdv and unpack_makeself)
902find_unpackable_file() { 1066find_unpackable_file() {
903 local src="$1" 1067 local src=$1
904 if [ -z "${src}" ] 1068 if [[ -z ${src} ]] ; then
905 then
906 src="${DISTDIR}/${A}" 1069 src=${DISTDIR}/${A}
907 else 1070 else
908 if [ -e "${DISTDIR}/${src}" ] 1071 if [[ -e ${DISTDIR}/${src} ]] ; then
909 then
910 src="${DISTDIR}/${src}" 1072 src=${DISTDIR}/${src}
911 elif [ -e "${PWD}/${src}" ] 1073 elif [[ -e ${PWD}/${src} ]] ; then
912 then
913 src="${PWD}/${src}" 1074 src=${PWD}/${src}
914 elif [ -e "${src}" ] 1075 elif [[ -e ${src} ]] ; then
915 then
916 src="${src}" 1076 src=${src}
917 fi
918 fi 1077 fi
919 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1078 fi
1079 [[ ! -e ${src} ]] && return 1
920 echo "${src}" 1080 echo "${src}"
921} 1081}
922 1082
1083# @FUNCTION: unpack_pdv
1084# @USAGE: <file to unpack> <size of off_t>
1085# @DESCRIPTION:
923# Unpack those pesky pdv generated files ... 1086# Unpack those pesky pdv generated files ...
924# They're self-unpacking programs with the binary package stuffed in 1087# 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 1088# 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. 1089# it seems to like to segfault a lot :(. So lets take it apart ourselves.
927# 1090#
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 1091# 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 1092# 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 1093# the size of the off_t type (in bytes) on the machine that built the pdv
1094# archive.
1095#
932# archive. one way to determine this is by running the following commands: 1096# One way to determine this is by running the following commands:
1097#
1098# @CODE
933# strings <pdv archive> | grep lseek 1099# strings <pdv archive> | grep lseek
934# strace -elseek <pdv archive> 1100# strace -elseek <pdv archive>
1101# @CODE
1102#
935# basically look for the first lseek command (we do the strings/grep because 1103# 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 1104# sometimes the function call is _llseek or something) and steal the 2nd
937# parameter. here is an example: 1105# parameter. Here is an example:
1106#
1107# @CODE
938# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1108# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
939# lseek 1109# lseek
940# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1110# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
941# lseek(3, -4, SEEK_END) = 2981250 1111# lseek(3, -4, SEEK_END) = 2981250
1112# @CODE
1113#
942# thus we would pass in the value of '4' as the second parameter. 1114# Thus we would pass in the value of '4' as the second parameter.
943unpack_pdv() { 1115unpack_pdv() {
944 local src="`find_unpackable_file $1`" 1116 local src=$(find_unpackable_file "$1")
945 local sizeoff_t="$2" 1117 local sizeoff_t=$2
946 1118
1119 [[ -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 :(" 1120 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
948 1121
949 local shrtsrc="`basename ${src}`" 1122 local shrtsrc=$(basename "${src}")
950 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1123 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
951 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1124 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
952 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1125 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
953 1126
954 # grab metadata for debug reasons 1127 # grab metadata for debug reasons
955 local metafile="`mymktemp ${T}`" 1128 local metafile=$(emktemp)
956 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1129 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
957 1130
958 # rip out the final file name from the metadata 1131 # rip out the final file name from the metadata
959 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1132 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
960 datafile="`basename ${datafile}`" 1133 datafile=$(basename "${datafile}")
961 1134
962 # now lets uncompress/untar the file if need be 1135 # now lets uncompress/untar the file if need be
963 local tmpfile="`mymktemp ${T}`" 1136 local tmpfile=$(emktemp)
964 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1137 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
965 1138
966 local iscompressed="`file -b ${tmpfile}`" 1139 local iscompressed=$(file -b "${tmpfile}")
967 if [ "${iscompressed:0:8}" == "compress" ] ; then 1140 if [[ ${iscompressed:0:8} == "compress" ]] ; then
968 iscompressed=1 1141 iscompressed=1
969 mv ${tmpfile}{,.Z} 1142 mv ${tmpfile}{,.Z}
970 gunzip ${tmpfile} 1143 gunzip ${tmpfile}
971 else 1144 else
972 iscompressed=0 1145 iscompressed=0
973 fi 1146 fi
974 local istar="`file -b ${tmpfile}`" 1147 local istar=$(file -b "${tmpfile}")
975 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1148 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
976 istar=1 1149 istar=1
977 else 1150 else
978 istar=0 1151 istar=0
979 fi 1152 fi
980 1153
1008 true 1181 true
1009 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1182 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1010 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1183 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1011} 1184}
1012 1185
1186# @FUNCTION: unpack_makeself
1187# @USAGE: [file to unpack] [offset] [tail|dd]
1188# @DESCRIPTION:
1013# Unpack those pesky makeself generated files ... 1189# Unpack those pesky makeself generated files ...
1014# They're shell scripts with the binary package tagged onto 1190# They're shell scripts with the binary package tagged onto
1015# the end of the archive. Loki utilized the format as does 1191# the end of the archive. Loki utilized the format as does
1016# many other game companies. 1192# many other game companies.
1017# 1193#
1018# Usage: unpack_makeself [file to unpack] [offset] 1194# If the file is not specified, then ${A} is used. If the
1019# - If the file is not specified then unpack will utilize ${A}.
1020# - If the offset is not specified then we will attempt to extract 1195# offset is not specified then we will attempt to extract
1021# the proper offset from the script itself. 1196# the proper offset from the script itself.
1022unpack_makeself() { 1197unpack_makeself() {
1198 local src_input=${1:-${A}}
1023 local src="`find_unpackable_file $1`" 1199 local src=$(find_unpackable_file "${src_input}")
1024 local skip="$2" 1200 local skip=$2
1201 local exe=$3
1025 1202
1203 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1204
1026 local shrtsrc="`basename ${src}`" 1205 local shrtsrc=$(basename "${src}")
1027 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1206 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1028 if [ -z "${skip}" ] 1207 if [[ -z ${skip} ]] ; then
1029 then
1030 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1208 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1031 local skip=0 1209 local skip=0
1210 exe=tail
1032 case ${ver} in 1211 case ${ver} in
1033 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1212 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1034 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1213 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1035 ;; 1214 ;;
1036 2.0|2.0.1) 1215 2.0|2.0.1)
1037 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1216 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1038 ;; 1217 ;;
1039 2.1.1) 1218 2.1.1)
1040 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1219 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1041 let skip="skip + 1" 1220 let skip="skip + 1"
1042 ;; 1221 ;;
1043 2.1.2) 1222 2.1.2)
1044 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1223 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1045 let skip="skip + 1" 1224 let skip="skip + 1"
1046 ;; 1225 ;;
1047 2.1.3) 1226 2.1.3)
1048 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1227 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1049 let skip="skip + 1" 1228 let skip="skip + 1"
1229 ;;
1230 2.1.4|2.1.5)
1231 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1232 skip=$(head -n ${skip} "${src}" | wc -c)
1233 exe="dd"
1050 ;; 1234 ;;
1051 *) 1235 *)
1052 eerror "I'm sorry, but I was unable to support the Makeself file." 1236 eerror "I'm sorry, but I was unable to support the Makeself file."
1053 eerror "The version I detected was '${ver}'." 1237 eerror "The version I detected was '${ver}'."
1054 eerror "Please file a bug about the file ${shrtsrc} at" 1238 eerror "Please file a bug about the file ${shrtsrc} at"
1056 die "makeself version '${ver}' not supported" 1240 die "makeself version '${ver}' not supported"
1057 ;; 1241 ;;
1058 esac 1242 esac
1059 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1243 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1060 fi 1244 fi
1245 case ${exe} in
1246 tail) exe="tail -n +${skip} '${src}'";;
1247 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1248 *) die "makeself cant handle exe '${exe}'"
1249 esac
1061 1250
1062 # lets grab the first few bytes of the file to figure out what kind of archive it is 1251 # lets grab the first few bytes of the file to figure out what kind of archive it is
1063 local tmpfile="`mymktemp ${T}`" 1252 local tmpfile=$(emktemp)
1064 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1253 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1065 local filetype="`file -b ${tmpfile}`" 1254 local filetype=$(file -b "${tmpfile}")
1066 case ${filetype} in 1255 case ${filetype} in
1067 *tar\ archive) 1256 *tar\ archive*)
1068 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1257 eval ${exe} | tar --no-same-owner -xf -
1069 ;; 1258 ;;
1070 bzip2*) 1259 bzip2*)
1071 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1260 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1072 ;; 1261 ;;
1073 gzip*) 1262 gzip*)
1074 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1263 eval ${exe} | tar --no-same-owner -xzf -
1264 ;;
1265 compress*)
1266 eval ${exe} | gunzip | tar --no-same-owner -xf -
1075 ;; 1267 ;;
1076 *) 1268 *)
1269 eerror "Unknown filetype \"${filetype}\" ?"
1077 false 1270 false
1078 ;; 1271 ;;
1079 esac 1272 esac
1080 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1273 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1081} 1274}
1082 1275
1276# @FUNCTION: check_license
1277# @USAGE: [license]
1278# @DESCRIPTION:
1083# Display a license for user to accept. 1279# 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. 1280# specified, then ${LICENSE} is used.
1087check_license() { 1281check_license() {
1088 local lic=$1 1282 local lic=$1
1089 if [ -z "${lic}" ] ; then 1283 if [ -z "${lic}" ] ; then
1090 lic="${PORTDIR}/licenses/${LICENSE}" 1284 lic="${PORTDIR}/licenses/${LICENSE}"
1091 else 1285 else
1092 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1286 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1093 lic="${PORTDIR}/licenses/${src}" 1287 lic="${PORTDIR}/licenses/${lic}"
1094 elif [ -e "${PWD}/${src}" ] ; then 1288 elif [ -e "${PWD}/${lic}" ] ; then
1095 lic="${PWD}/${src}" 1289 lic="${PWD}/${lic}"
1096 elif [ -e "${src}" ] ; then 1290 elif [ -e "${lic}" ] ; then
1097 lic="${src}" 1291 lic="${lic}"
1098 fi
1099 fi 1292 fi
1293 fi
1100 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1294 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1101 local l="`basename ${lic}`" 1295 local l="`basename ${lic}`"
1102 1296
1103 # here is where we check for the licenses the user already 1297 # here is where we check for the licenses the user already
1104 # accepted ... if we don't find a match, we make the user accept 1298 # accepted ... if we don't find a match, we make the user accept
1299 local shopts=$-
1105 local alic 1300 local alic
1301 set -o noglob #so that bash doesn't expand "*"
1106 for alic in "${ACCEPT_LICENSE}" ; do 1302 for alic in ${ACCEPT_LICENSE} ; do
1107 [ "${alic}" == "*" ] && return 0 1303 if [[ ${alic} == ${l} ]]; then
1108 [ "${alic}" == "${l}" ] && return 0 1304 set +o noglob; set -${shopts} #reset old shell opts
1305 return 0
1306 fi
1109 done 1307 done
1308 set +o noglob; set -$shopts #reset old shell opts
1110 1309
1111 local licmsg="`mymktemp ${T}`" 1310 local licmsg=$(emktemp)
1112 cat << EOF > ${licmsg} 1311 cat <<-EOF > ${licmsg}
1113********************************************************** 1312 **********************************************************
1114The following license outlines the terms of use of this 1313 The following license outlines the terms of use of this
1115package. You MUST accept this license for installation to 1314 package. You MUST accept this license for installation to
1116continue. When you are done viewing, hit 'q'. If you 1315 continue. When you are done viewing, hit 'q'. If you
1117CTRL+C out of this, the install will not run! 1316 CTRL+C out of this, the install will not run!
1118********************************************************** 1317 **********************************************************
1119 1318
1120EOF 1319 EOF
1121 cat ${lic} >> ${licmsg} 1320 cat ${lic} >> ${licmsg}
1122 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1321 ${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] " 1322 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1124 read alic 1323 read alic
1125 case ${alic} in 1324 case ${alic} in
1132 die "Failed to accept license" 1331 die "Failed to accept license"
1133 ;; 1332 ;;
1134 esac 1333 esac
1135} 1334}
1136 1335
1336# @FUNCTION: cdrom_get_cds
1337# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1338# @DESCRIPTION:
1137# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1339# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1138# the whole 'non-interactive' policy, but damnit I want CD support ! 1340# the whole 'non-interactive' policy, but damnit I want CD support !
1139# 1341#
1140# with these cdrom functions we handle all the user interaction and 1342# With these cdrom functions we handle all the user interaction and
1141# standardize everything. all you have to do is call cdrom_get_cds() 1343# 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 1344# and when the function returns, you can assume that the cd has been
1143# found at CDROM_ROOT. 1345# found at CDROM_ROOT.
1144# 1346#
1347# The function will attempt to locate a cd based upon a file that is on
1348# the cd. The more files you give this function, the more cds
1349# the cdrom functions will handle.
1350#
1145# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1351# 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 1352# etc... If you want to give the cds better names, then just export
1147# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1353# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1354# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1355# also use the CDROM_NAME_SET bash array.
1148# 1356#
1149# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1357# 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() { 1358cdrom_get_cds() {
1156 # first we figure out how many cds we're dealing with by 1359 # first we figure out how many cds we're dealing with by
1157 # the # of files they gave us 1360 # the # of files they gave us
1158 local cdcnt=0 1361 local cdcnt=0
1159 local f= 1362 local f=
1160 for f in "$@" ; do 1363 for f in "$@" ; do
1161 cdcnt=$((cdcnt + 1)) 1364 ((++cdcnt))
1162 export CDROM_CHECK_${cdcnt}="$f" 1365 export CDROM_CHECK_${cdcnt}="$f"
1163 done 1366 done
1164 export CDROM_TOTAL_CDS=${cdcnt} 1367 export CDROM_TOTAL_CDS=${cdcnt}
1165 export CDROM_CURRENT_CD=1 1368 export CDROM_CURRENT_CD=1
1166 1369
1167 # now we see if the user gave use CD_ROOT ... 1370 # now we see if the user gave use CD_ROOT ...
1168 # if they did, let's just believe them that it's correct 1371 # if they did, let's just believe them that it's correct
1169 if [ ! -z "${CD_ROOT}" ] ; then 1372 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= 1373 local var=
1177 cdcnt=0 1374 cdcnt=0
1178 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1375 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1179 cdcnt=$((cdcnt + 1)) 1376 ((++cdcnt))
1180 var="CD_ROOT_${cdcnt}" 1377 var="CD_ROOT_${cdcnt}"
1378 [[ -z ${!var} ]] && var="CD_ROOT"
1181 if [ -z "${!var}" ] ; then 1379 if [[ -z ${!var} ]] ; then
1182 eerror "You must either use just the CD_ROOT" 1380 eerror "You must either use just the CD_ROOT"
1183 eerror "or specify ALL the CD_ROOT_X variables." 1381 eerror "or specify ALL the CD_ROOT_X variables."
1184 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1382 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1185 die "could not locate CD_ROOT_${cdcnt}" 1383 die "could not locate CD_ROOT_${cdcnt}"
1186 fi 1384 fi
1187 export CDROM_ROOTS_${cdcnt}="${!var}"
1188 done 1385 done
1189 export CDROM_ROOT=${CDROM_ROOTS_1} 1386 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1190 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1387 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1388 export CDROM_SET=-1
1389 for f in ${CDROM_CHECK_1//:/ } ; do
1390 ((++CDROM_SET))
1391 [[ -e ${CD_ROOT}/${f} ]] && break
1392 done
1393 export CDROM_MATCH=${f}
1191 return 1394 return
1192 fi 1395 fi
1193 1396
1397 # User didn't help us out so lets make sure they know they can
1398 # simplify the whole process ...
1194 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1399 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1195 einfon "This ebuild will need the " 1400 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 1401 echo
1202 einfo "If you do not have the CD, but have the data files" 1402 einfo "If you do not have the CD, but have the data files"
1203 einfo "mounted somewhere on your filesystem, just export" 1403 einfo "mounted somewhere on your filesystem, just export"
1204 einfo "the variable CD_ROOT so that it points to the" 1404 einfo "the variable CD_ROOT so that it points to the"
1205 einfo "directory containing the files." 1405 einfo "directory containing the files."
1206 echo 1406 echo
1407 einfo "For example:"
1408 einfo "export CD_ROOT=/mnt/cdrom"
1409 echo
1207 else 1410 else
1411 if [[ -n ${CDROM_NAME_SET} ]] ; then
1412 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1413 cdcnt=0
1414 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1415 ((++cdcnt))
1416 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1417 done
1418 fi
1419
1208 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1420 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1209 cdcnt=0 1421 cdcnt=0
1210 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1422 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1211 cdcnt=$((cdcnt + 1)) 1423 ((++cdcnt))
1212 var="CDROM_NAME_${cdcnt}" 1424 var="CDROM_NAME_${cdcnt}"
1213 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1425 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1214 done 1426 done
1215 echo 1427 echo
1216 einfo "If you do not have the CDs, but have the data files" 1428 einfo "If you do not have the CDs, but have the data files"
1217 einfo "mounted somewhere on your filesystem, just export" 1429 einfo "mounted somewhere on your filesystem, just export"
1218 einfo "the following variables so they point to the right place:" 1430 einfo "the following variables so they point to the right place:"
1219 einfon "" 1431 einfon ""
1220 cdcnt=0 1432 cdcnt=0
1221 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1433 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1222 cdcnt=$((cdcnt + 1)) 1434 ((++cdcnt))
1223 echo -n " CD_ROOT_${cdcnt}" 1435 echo -n " CD_ROOT_${cdcnt}"
1224 done 1436 done
1225 echo 1437 echo
1226 einfo "Or, if you have all the files in the same place, or" 1438 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" 1439 einfo "you only have one cdrom, you can export CD_ROOT"
1228 einfo "and that place will be used as the same data source" 1440 einfo "and that place will be used as the same data source"
1229 einfo "for all the CDs." 1441 einfo "for all the CDs."
1230 echo 1442 echo
1443 einfo "For example:"
1444 einfo "export CD_ROOT_1=/mnt/cdrom"
1445 echo
1231 fi 1446 fi
1447
1448 export CDROM_SET=""
1232 export CDROM_CURRENT_CD=0 1449 export CDROM_CURRENT_CD=0
1233 cdrom_load_next_cd 1450 cdrom_load_next_cd
1234} 1451}
1235 1452
1236# this is only used when you need access to more than one cd. 1453# @FUNCTION: cdrom_load_next_cd
1237# when you have finished using the first cd, just call this function. 1454# @DESCRIPTION:
1238# when it returns, CDROM_ROOT will be pointing to the second cd. 1455# 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. 1456# files off a CD and want access to the next one, just call this function.
1457# Again, all the messy details of user interaction are taken care of for you.
1458# Once this returns, just read the variable CDROM_ROOT for the location of the
1459# mounted CD. Note that you can only go forward in the CD list, so make sure
1460# you only call this function when you're done using the current CD.
1240cdrom_load_next_cd() { 1461cdrom_load_next_cd() {
1241 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1242 local var= 1462 local var
1463 ((++CDROM_CURRENT_CD))
1243 1464
1244 unset CDROM_ROOT 1465 unset CDROM_ROOT
1245 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1466 var=CD_ROOT_${CDROM_CURRENT_CD}
1467 [[ -z ${!var} ]] && var="CD_ROOT"
1246 if [ -z "${!var}" ] ; then 1468 if [[ -z ${!var} ]] ; then
1247 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1469 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1248 cdrom_locate_file_on_cd ${!var} 1470 _cdrom_locate_file_on_cd ${!var}
1249 else 1471 else
1250 export CDROM_ROOT="${!var}" 1472 export CDROM_ROOT=${!var}
1251 fi 1473 fi
1252 1474
1253 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1475 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1254} 1476}
1255 1477
1258# all it does is try to locate a give file on a cd ... if the cd isn't 1480# all it does is try to locate a give file on a cd ... if the cd isn't
1259# found, then a message asking for the user to insert the cdrom will be 1481# found, then a message asking for the user to insert the cdrom will be
1260# displayed and we'll hang out here until: 1482# displayed and we'll hang out here until:
1261# (1) the file is found on a mounted cdrom 1483# (1) the file is found on a mounted cdrom
1262# (2) the user hits CTRL+C 1484# (2) the user hits CTRL+C
1263cdrom_locate_file_on_cd() { 1485_cdrom_locate_file_on_cd() {
1264 while [ -z "${CDROM_ROOT}" ] ; do
1265 local dir="$(dirname ${@})"
1266 local file="$(basename ${@})"
1267 local mline="" 1486 local mline=""
1268 local showedmsg=0 1487 local showedmsg=0 showjolietmsg=0
1269 1488
1270 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1489 while [[ -z ${CDROM_ROOT} ]] ; do
1490 local i=0
1491 local -a cdset=(${*//:/ })
1492 if [[ -n ${CDROM_SET} ]] ; then
1493 cdset=(${cdset[${CDROM_SET}]})
1494 fi
1495
1496 while [[ -n ${cdset[${i}]} ]] ; do
1497 local dir=$(dirname ${cdset[${i}]})
1498 local file=$(basename ${cdset[${i}]})
1499
1500 local point= node= fs= foo=
1501 while read point node fs foo ; do
1502 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1503 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1504 && continue
1505 point=${point//\040/ }
1271 [ -d "${mline}/${dir}" ] || continue 1506 [[ ! -d ${point}/${dir} ]] && continue
1272 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1507 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1273 && export CDROM_ROOT=${mline} 1508 export CDROM_ROOT=${point}
1509 export CDROM_SET=${i}
1510 export CDROM_MATCH=${cdset[${i}]}
1511 return
1512 done <<< "$(get_mounts)"
1513
1514 ((++i))
1274 done 1515 done
1275 1516
1276 if [ -z "${CDROM_ROOT}" ] ; then
1277 echo 1517 echo
1278 if [ ${showedmsg} -eq 0 ] ; then 1518 if [[ ${showedmsg} -eq 0 ]] ; then
1279 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1519 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1280 if [ -z "${CDROM_NAME}" ] ; then 1520 if [[ -z ${CDROM_NAME} ]] ; then
1281 einfo "Please insert the cdrom for ${PN} now !" 1521 einfo "Please insert+mount the cdrom for ${PN} now !"
1282 else
1283 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1284 fi
1285 else 1522 else
1286 if [ -z "${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 !" 1523 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1291 fi
1292 fi 1524 fi
1293 showedmsg=1 1525 else
1526 if [[ -z ${CDROM_NAME_1} ]] ; then
1527 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1528 else
1529 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1530 einfo "Please insert+mount the ${!var} cdrom now !"
1531 fi
1294 fi 1532 fi
1533 showedmsg=1
1534 fi
1295 einfo "Press return to scan for the cd again" 1535 einfo "Press return to scan for the cd again"
1296 einfo "or hit CTRL+C to abort the emerge." 1536 einfo "or hit CTRL+C to abort the emerge."
1297 read 1537 echo
1538 if [[ ${showjolietmsg} -eq 0 ]] ; then
1539 showjolietmsg=1
1540 else
1541 ewarn "If you are having trouble with the detection"
1542 ewarn "of your CD, it is possible that you do not have"
1543 ewarn "Joliet support enabled in your kernel. Please"
1544 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1545 ebeep 5
1298 fi 1546 fi
1547 read || die "something is screwed with your system"
1299 done 1548 done
1300} 1549}
1550
1551# @FUNCTION: strip-linguas
1552# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1553# @DESCRIPTION:
1554# Make sure that LINGUAS only contains languages that
1555# a package can support. The first form allows you to
1556# specify a list of LINGUAS. The -i builds a list of po
1557# files found in all the directories and uses the
1558# intersection of the lists. The -u builds a list of po
1559# files found in all the directories and uses the union
1560# of the lists.
1561strip-linguas() {
1562 local ls newls nols
1563 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1564 local op=$1; shift
1565 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1566 local d f
1567 for d in "$@" ; do
1568 if [[ ${op} == "-u" ]] ; then
1569 newls=${ls}
1570 else
1571 newls=""
1572 fi
1573 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1574 if [[ ${op} == "-i" ]] ; then
1575 hasq ${f} ${ls} && newls="${newls} ${f}"
1576 else
1577 hasq ${f} ${ls} || newls="${newls} ${f}"
1578 fi
1579 done
1580 ls=${newls}
1581 done
1582 else
1583 ls="$@"
1584 fi
1585
1586 nols=""
1587 newls=""
1588 for f in ${LINGUAS} ; do
1589 if hasq ${f} ${ls} ; then
1590 newls="${newls} ${f}"
1591 else
1592 nols="${nols} ${f}"
1593 fi
1594 done
1595 [[ -n ${nols} ]] \
1596 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1597 export LINGUAS=${newls:1}
1598}
1599
1600# @FUNCTION: preserve_old_lib
1601# @USAGE: <libs to preserve> [more libs]
1602# @DESCRIPTION:
1603# These functions are useful when a lib in your package changes ABI SONAME.
1604# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1605# would break packages that link against it. Most people get around this
1606# by using the portage SLOT mechanism, but that is not always a relevant
1607# solution, so instead you can call this from pkg_preinst. See also the
1608# preserve_old_lib_notify function.
1609preserve_old_lib() {
1610 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1611 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1612 die "Invalid preserve_old_lib() usage"
1613 fi
1614 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1615
1616 # let portage worry about it
1617 has preserve-libs ${FEATURES} && return 0
1618
1619 local lib dir
1620 for lib in "$@" ; do
1621 [[ -e ${ROOT}/${lib} ]] || continue
1622 dir=${lib%/*}
1623 dodir ${dir} || die "dodir ${dir} failed"
1624 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1625 touch "${D}"/${lib}
1626 done
1627}
1628
1629# @FUNCTION: preserve_old_lib_notify
1630# @USAGE: <libs to notify> [more libs]
1631# @DESCRIPTION:
1632# Spit helpful messages about the libraries preserved by preserve_old_lib.
1633preserve_old_lib_notify() {
1634 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1635 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1636 die "Invalid preserve_old_lib_notify() usage"
1637 fi
1638
1639 # let portage worry about it
1640 has preserve-libs ${FEATURES} && return 0
1641
1642 local lib notice=0
1643 for lib in "$@" ; do
1644 [[ -e ${ROOT}/${lib} ]] || continue
1645 if [[ ${notice} -eq 0 ]] ; then
1646 notice=1
1647 ewarn "Old versions of installed libraries were detected on your system."
1648 ewarn "In order to avoid breaking packages that depend on these old libs,"
1649 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1650 ewarn "in order to remove these old dependencies. If you do not have this"
1651 ewarn "helper program, simply emerge the 'gentoolkit' package."
1652 ewarn
1653 fi
1654 ewarn " # revdep-rebuild --library ${lib##*/}"
1655 done
1656 if [[ ${notice} -eq 1 ]] ; then
1657 ewarn
1658 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1659 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1660 for lib in "$@" ; do
1661 ewarn " # rm '${lib}'"
1662 done
1663 fi
1664}
1665
1666# @FUNCTION: built_with_use
1667# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1668# @DESCRIPTION:
1669# A temporary hack until portage properly supports DEPENDing on USE
1670# flags being enabled in packages. This will check to see if the specified
1671# DEPEND atom was built with the specified list of USE flags. The
1672# --missing option controls the behavior if called on a package that does
1673# not actually support the defined USE flags (aka listed in IUSE).
1674# The default is to abort (call die). The -a and -o flags control
1675# the requirements of the USE flags. They correspond to "and" and "or"
1676# logic. So the -a flag means all listed USE flags must be enabled
1677# while the -o flag means at least one of the listed IUSE flags must be
1678# enabled. The --hidden option is really for internal use only as it
1679# means the USE flag we're checking is hidden expanded, so it won't be found
1680# in IUSE like normal USE flags.
1681#
1682# Remember that this function isn't terribly intelligent so order of optional
1683# flags matter.
1684built_with_use() {
1685 local hidden="no"
1686 if [[ $1 == "--hidden" ]] ; then
1687 hidden="yes"
1688 shift
1689 fi
1690
1691 local missing_action="die"
1692 if [[ $1 == "--missing" ]] ; then
1693 missing_action=$2
1694 shift ; shift
1695 case ${missing_action} in
1696 true|false|die) ;;
1697 *) die "unknown action '${missing_action}'";;
1698 esac
1699 fi
1700
1701 local opt=$1
1702 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1703
1704 local PKG=$(best_version $1)
1705 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1706 shift
1707
1708 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1709 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1710
1711 # if the IUSE file doesn't exist, the read will error out, we need to handle
1712 # this gracefully
1713 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1714 case ${missing_action} in
1715 true) return 0;;
1716 false) return 1;;
1717 die) die "Unable to determine what USE flags $PKG was built with";;
1718 esac
1719 fi
1720
1721 if [[ ${hidden} == "no" ]] ; then
1722 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1723 # Don't check USE_EXPAND #147237
1724 local expand
1725 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1726 if [[ $1 == ${expand}_* ]] ; then
1727 expand=""
1728 break
1729 fi
1730 done
1731 if [[ -n ${expand} ]] ; then
1732 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1733 case ${missing_action} in
1734 true) return 0;;
1735 false) return 1;;
1736 die) die "$PKG does not actually support the $1 USE flag!";;
1737 esac
1738 fi
1739 fi
1740 fi
1741
1742 local USE_BUILT=$(<${USEFILE})
1743 while [[ $# -gt 0 ]] ; do
1744 if [[ ${opt} = "-o" ]] ; then
1745 has $1 ${USE_BUILT} && return 0
1746 else
1747 has $1 ${USE_BUILT} || return 1
1748 fi
1749 shift
1750 done
1751 [[ ${opt} = "-a" ]]
1752}
1753
1754# @FUNCTION: epunt_cxx
1755# @USAGE: [dir to scan]
1756# @DESCRIPTION:
1757# Many configure scripts wrongly bail when a C++ compiler could not be
1758# detected. If dir is not specified, then it defaults to ${S}.
1759#
1760# http://bugs.gentoo.org/73450
1761epunt_cxx() {
1762 local dir=$1
1763 [[ -z ${dir} ]] && dir=${S}
1764 ebegin "Removing useless C++ checks"
1765 local f
1766 find "${dir}" -name configure | while read f ; do
1767 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1768 done
1769 eend 0
1770}
1771
1772# @FUNCTION: make_wrapper
1773# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1774# @DESCRIPTION:
1775# Create a shell wrapper script named wrapper in installpath
1776# (defaults to the bindir) to execute target (default of wrapper) by
1777# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1778# libpaths followed by optionally changing directory to chdir.
1779make_wrapper() {
1780 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1781 local tmpwrapper=$(emktemp)
1782 # We don't want to quote ${bin} so that people can pass complex
1783 # things as $bin ... "./someprog --args"
1784 cat << EOF > "${tmpwrapper}"
1785#!/bin/sh
1786cd "${chdir:-.}"
1787if [ -n "${libdir}" ] ; then
1788 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1789 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1790 else
1791 export LD_LIBRARY_PATH="${libdir}"
1792 fi
1793fi
1794exec ${bin} "\$@"
1795EOF
1796 chmod go+rx "${tmpwrapper}"
1797 if [[ -n ${path} ]] ; then
1798 (
1799 exeinto "${path}"
1800 newexe "${tmpwrapper}" "${wrapper}"
1801 ) || die
1802 else
1803 newbin "${tmpwrapper}" "${wrapper}" || die
1804 fi
1805}

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