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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2007 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.141 2005/01/12 00:21:53 eradicator Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.296 2008/02/13 20:50:06 wolf31o2 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
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 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!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
22# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
23# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
25epause() { 29epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
27 sleep ${1:-5}
28 fi
29} 31}
30 32
31# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
33# don't beep. 39# don't beep at all.
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
35ebeep() { 40ebeep() {
36 local n 41 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a" 44 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a" 46 echo -ne "\a"
42 sleep 1 47 sleep 1
43 done 48 done
44 fi 49 fi
45} 50}
46 51
47# This function generate linker scripts in /usr/lib for dynamic
48# libs in /lib. This is to fix linking problems when you have
49# the .so in /lib, and the .a in /usr/lib. What happens is that
50# in some cases when linking dynamic, the .a in /usr/lib is used
51# instead of the .so in /lib due to gcc/libtool tweaking ld's
52# library search path. This cause many builds to fail.
53# See bug #4411 for more info.
54#
55# To use, simply call:
56#
57# gen_usr_ldscript libfoo.so
58#
59# Note that you should in general use the unversioned name of
60# the library, as ldconfig should usually update it correctly
61# to point to the latest version of the library present.
62#
63# <azarah@gentoo.org> (26 Oct 2002)
64#
65gen_usr_ldscript() {
66 local libdir="$(get_libdir)"
67 # Just make sure it exists
68 dodir /usr/${libdir}
69
70 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
71/* GNU ld script
72 Because Gentoo have critical dynamic libraries
73 in /lib, and the static versions in /usr/lib, we
74 need to have a "fake" dynamic lib in /usr/lib,
75 otherwise we run into linking problems.
76 See bug #4411 on http://bugs.gentoo.org/ for
77 more info. */
78GROUP ( /${libdir}/${1} )
79END_LDSCRIPT
80 fperms a+x "/usr/${libdir}/${1}"
81}
82
83# Simple function to draw a line consisting of '=' the same length as $*
84#
85# <azarah@gentoo.org> (11 Nov 2002)
86#
87draw_line() {
88 local i=0
89 local str_length=""
90
91 # Handle calls that do not have args, or wc not being installed ...
92 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
93 then
94 echo "==============================================================="
95 return 0
96 fi
97
98 # Get the length of $*
99 str_length="$(echo -n "$*" | wc -m)"
100
101 while [ "$i" -lt "${str_length}" ]
102 do
103 echo -n "="
104
105 i=$((i + 1))
106 done
107
108 echo
109
110 return 0
111}
112
113# Default directory where patches are located 52# Default directory where patches are located
114EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
115# Default extension for patches 54# Default extension for patches
116EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
117# Default options for patch 56# Default options for patch
118# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 57# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
119EPATCH_OPTS="-g0" 58# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
59# Set -E to automatically remove empty files.
60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
120# List of patches not to apply. Not this is only file names, 61# List of patches not to apply. Not this is only file names,
121# and not the full path .. 62# and not the full path ..
122EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
123# Change the printed message for a single patch. 64# Change the printed message for a single patch.
124EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
66# Change the printed message for multiple patches.
67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
125# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
126# 69#
127# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
128# 71#
129EPATCH_FORCE="no" 72EPATCH_FORCE="no"
130 73
131# This function is for bulk patching, or in theory for just one 74# This function is for bulk patching, or in theory for just one
132# or two patches. 75# or two patches.
143# 86#
144# Patches are applied in current directory. 87# Patches are applied in current directory.
145# 88#
146# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
147# 90#
148# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
149# 92#
150# For example: 93# For example:
151# 94#
152# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
153# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
154# 97#
155# This ensures that there are a set order, and you can have ARCH 98# This ensures that there are a set order, and you can have ARCH
156# specific patches. 99# specific patches.
157# 100#
158# If you however give an argument to epatch(), it will treat it as a 101# If you however give an argument to epatch(), it will treat it as a
160# hand its a directory, it will set EPATCH_SOURCE to this. 103# hand its a directory, it will set EPATCH_SOURCE to this.
161# 104#
162# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
163# 106#
164epatch() { 107epatch() {
108 _epatch_draw_line() {
109 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}"
111 }
112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
165 local PIPE_CMD="" 113 local PIPE_CMD=""
166 local STDERR_TARGET="${T}/$$.out" 114 local STDERR_TARGET="${T}/$$.out"
167 local PATCH_TARGET="${T}/$$.patch" 115 local PATCH_TARGET="${T}/$$.patch"
168 local PATCH_SUFFIX="" 116 local PATCH_SUFFIX=""
169 local SINGLE_PATCH="no" 117 local SINGLE_PATCH="no"
170 local x="" 118 local x=""
171 119
120 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
121
172 if [ "$#" -gt 1 ] 122 if [ "$#" -gt 1 ]
173 then 123 then
174 local m="" 124 local m=""
175 einfo "${#} patches to apply ..."
176 for m in "$@" ; do 125 for m in "$@" ; do
177 epatch "${m}" 126 epatch "${m}"
178 done 127 done
179 return 0 128 return 0
180 fi 129 fi
194 local EPATCH_SOURCE="$1/*" 143 local EPATCH_SOURCE="$1/*"
195 else 144 else
196 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
197 fi 146 fi
198 else 147 else
199 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 148 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
200 then
201 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 149 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
202 then 150 then
203 EPATCH_SOURCE="$1" 151 EPATCH_SOURCE="$1"
204 fi 152 fi
205 153
234 ;; 182 ;;
235 esac 183 esac
236 184
237 if [ "${SINGLE_PATCH}" = "no" ] 185 if [ "${SINGLE_PATCH}" = "no" ]
238 then 186 then
239 einfo "Applying various patches (bugfixes/updates) ..." 187 einfo "${EPATCH_MULTI_MSG}"
240 fi 188 fi
241 for x in ${EPATCH_SOURCE} 189 for x in ${EPATCH_SOURCE}
242 do 190 do
243 # New ARCH dependant patch naming scheme ... 191 # New ARCH dependant patch naming scheme ...
244 # 192 #
245 # ???_arch_foo.patch 193 # ???_arch_foo.patch
246 # 194 #
247 if [ -f ${x} ] && \ 195 if [ -f ${x} ] && \
248 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 196 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
249 [ "${EPATCH_FORCE}" = "yes" ]) 197 [ "${EPATCH_FORCE}" = "yes" ])
250 then 198 then
251 local count=0 199 local count=0
252 local popts="${EPATCH_OPTS}" 200 local popts="${EPATCH_OPTS}"
201 local patchname=${x##*/}
253 202
254 if [ -n "${EPATCH_EXCLUDE}" ] 203 if [ -n "${EPATCH_EXCLUDE}" ]
255 then 204 then
256 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 205 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
257 then 206 then
258 continue 207 continue
259 fi 208 fi
260 fi 209 fi
261 210
263 then 212 then
264 if [ -n "${EPATCH_SINGLE_MSG}" ] 213 if [ -n "${EPATCH_SINGLE_MSG}" ]
265 then 214 then
266 einfo "${EPATCH_SINGLE_MSG}" 215 einfo "${EPATCH_SINGLE_MSG}"
267 else 216 else
268 einfo "Applying ${x##*/} ..." 217 einfo "Applying ${patchname} ..."
269 fi 218 fi
270 else 219 else
271 einfo " ${x##*/} ..." 220 einfo " ${patchname} ..."
272 fi 221 fi
273 222
274 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 223 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 224 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276 225
277 # Allow for prefix to differ ... im lazy, so shoot me :/ 226 # Allow for prefix to differ ... im lazy, so shoot me :/
278 while [ "${count}" -lt 5 ] 227 while [ "${count}" -lt 5 ]
279 do 228 do
280 # Generate some useful debug info ... 229 # Generate some useful debug info ...
281 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 230 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
282 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 231 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 232
284 if [ "${PATCH_SUFFIX}" != "patch" ] 233 if [ "${PATCH_SUFFIX}" != "patch" ]
285 then 234 then
286 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 235 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
287 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 236 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
288 else 237 else
289 PATCH_TARGET="${x}" 238 PATCH_TARGET="${x}"
290 fi 239 fi
291 240
292 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 241 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 242 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
294 243
295 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 244 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
296 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 245 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
297 246
298 if [ "${PATCH_SUFFIX}" != "patch" ] 247 if [ "${PATCH_SUFFIX}" != "patch" ]
299 then 248 then
300 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 249 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
301 then 250 then
302 echo 251 echo
303 eerror "Could not extract patch!" 252 eerror "Could not extract patch!"
304 #die "Could not extract patch!" 253 #die "Could not extract patch!"
305 count=5 254 count=5
306 break 255 break
307 fi 256 fi
308 fi 257 fi
309 258
310 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 259 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
311 then 260 then
312 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 261 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
313 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
314 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 263 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
315 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 264 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
316 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 265 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
317 266
318 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 267 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
268 _epatch_assert
319 269
320 if [ "$?" -ne 0 ] 270 if [ "$?" -ne 0 ]
321 then 271 then
322 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 272 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
323 echo 273 echo
324 eerror "A dry-run of patch command succeeded, but actually" 274 eerror "A dry-run of patch command succeeded, but actually"
325 eerror "applying the patch failed!" 275 eerror "applying the patch failed!"
326 #die "Real world sux compared to the dreamworld!" 276 #die "Real world sux compared to the dreamworld!"
327 count=5 277 count=5
328 fi 278 fi
329 279
330 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 280 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
331 281
332 break 282 break
333 fi 283 fi
334 284
335 count=$((count + 1)) 285 count=$((count + 1))
341 fi 291 fi
342 292
343 if [ "${count}" -eq 5 ] 293 if [ "${count}" -eq 5 ]
344 then 294 then
345 echo 295 echo
346 eerror "Failed Patch: ${x##*/}!" 296 eerror "Failed Patch: ${patchname} !"
297 eerror " ( ${PATCH_TARGET} )"
347 eerror 298 eerror
348 eerror "Include in your bugreport the contents of:" 299 eerror "Include in your bugreport the contents of:"
349 eerror 300 eerror
350 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 301 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
351 echo 302 echo
352 die "Failed Patch: ${x##*/}!" 303 die "Failed Patch: ${patchname}!"
353 fi 304 fi
354 305
355 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 306 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
356 307
357 eend 0 308 eend 0
358 fi 309 fi
359 done 310 done
360 if [ "${SINGLE_PATCH}" = "no" ] 311 if [ "${SINGLE_PATCH}" = "no" ]
361 then 312 then
362 einfo "Done with patching" 313 einfo "Done with patching"
363 fi 314 fi
364} 315}
365 316
366# This function return true if we are using the NPTL pthreads 317# @FUNCTION: emktemp
367# implementation. 318# @USAGE: [temp dir]
368# 319# @DESCRIPTION:
369# <azarah@gentoo.org> (06 March 2003)
370#
371have_NPTL() {
372 cat > ${T}/test-nptl.c <<-"END"
373 #define _XOPEN_SOURCE
374 #include <unistd.h>
375 #include <stdio.h>
376
377 int main()
378 {
379 char buf[255];
380 char *str = buf;
381
382 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
383 if (NULL != str) {
384 printf("%s\n", str);
385 if (NULL != strstr(str, "NPTL"))
386 return 0;
387 }
388
389 return 1;
390 }
391 END
392
393 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
394 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
395 then
396 echo "yes"
397 einfon "Checking what PTHREADS implementation we have ..."
398 if ${T}/nptl
399 then
400 return 0
401 else
402 return 1
403 fi
404 else
405 echo "no"
406 fi
407
408 return 1
409}
410
411# This function check how many cpu's are present, and then set
412# -j in MAKEOPTS accordingly.
413#
414# Thanks to nall <nall@gentoo.org> for this.
415#
416get_number_of_jobs() {
417 local jobs=0
418
419 if [ ! -r /proc/cpuinfo ]
420 then
421 return 1
422 fi
423
424 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
425 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
426 then
427 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
428 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
429 ADMINPARAM="${ADMINPARAM/-j}"
430 fi
431
432 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
433
434 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
435 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
436 then
437 # these archs will always have "[Pp]rocessor"
438 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
439
440 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
441 then
442 # sparc always has "ncpus active"
443 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
444
445 elif [ "${ARCH}" = "alpha" ]
446 then
447 # alpha has "cpus active", but only when compiled with SMP
448 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
449 then
450 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
451 else
452 jobs=2
453 fi
454
455 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
456 then
457 # ppc has "processor", but only when compiled with SMP
458 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
459 then
460 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
461 else
462 jobs=2
463 fi
464 elif [ "${ARCH}" = "s390" ]
465 then
466 # s390 has "# processors : "
467 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
468 else
469 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
470 die "Unknown ARCH -- ${ARCH}!"
471 fi
472
473 # Make sure the number is valid ...
474 if [ "${jobs}" -lt 1 ]
475 then
476 jobs=1
477 fi
478
479 if [ -n "${ADMINPARAM}" ]
480 then
481 if [ "${jobs}" -gt "${ADMINPARAM}" ]
482 then
483 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
484 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
485 else
486 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
487 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
488 fi
489 fi
490}
491
492# Cheap replacement for when debianutils (and thus mktemp) 320# Cheap replacement for when debianutils (and thus mktemp)
493# does not exist on the users system 321# does not exist on the users system.
494# vapier@gentoo.org
495#
496# Takes just 1 optional parameter (the directory to create tmpfile in)
497emktemp() { 322emktemp() {
498 local exe="touch" 323 local exe="touch"
499 [ "$1" == "-d" ] && exe="mkdir" && shift 324 [[ $1 == -d ]] && exe="mkdir" && shift
500 local topdir="$1" 325 local topdir=$1
501 326
502 if [ -z "${topdir}" ] 327 if [[ -z ${topdir} ]] ; then
503 then
504 [ -z "${T}" ] \ 328 [[ -z ${T} ]] \
505 && topdir="/tmp" \ 329 && topdir="/tmp" \
506 || topdir="${T}" 330 || topdir=${T}
507 fi 331 fi
508 332
509 if [ -z "$(type -p mktemp)" ] 333 if ! type -P mktemp > /dev/null ; then
510 then 334 # system lacks `mktemp` so we have to fake it
511 local tmp=/ 335 local tmp=/
512 while [ -e "${tmp}" ] ; do 336 while [[ -e ${tmp} ]] ; do
513 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 337 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
514 done 338 done
515 ${exe} "${tmp}" 339 ${exe} "${tmp}" || ${exe} -p "${tmp}"
516 echo "${tmp}" 340 echo "${tmp}"
517 else 341 else
518 [ "${exe}" == "touch" ] \ 342 # the args here will give slightly wierd names on BSD,
519 && exe="-p" \ 343 # but should produce a usable file on all userlands
520 || exe="-d" 344 if [[ ${exe} == "touch" ]] ; then
521 mktemp ${exe} "${topdir}" 345 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
346 else
347 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
522 fi 348 fi
349 fi
523} 350}
524 351
352# @FUNCTION: egetent
353# @USAGE: <database> <key>
354# @MAINTAINER:
355# base-system@gentoo.org (Linux)
356# Joe Jezak <josejx@gmail.com> (OS X)
357# usata@gentoo.org (OS X)
358# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
359# @DESCRIPTION:
525# Small wrapper for getent (Linux), nidump (Mac OS X), 360# Small wrapper for getent (Linux), nidump (Mac OS X),
526# and pw (FreeBSD) used in enewuser()/enewgroup() 361# and pw (FreeBSD) used in enewuser()/enewgroup()
527# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
528# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
529#
530# egetent(database, key)
531egetent() { 362egetent() {
532 if useq ppc-macos ; then 363 case ${CHOST} in
364 *-darwin*)
533 case "$2" in 365 case "$2" in
534 *[!0-9]*) # Non numeric 366 *[!0-9]*) # Non numeric
535 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 367 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
536 ;; 368 ;;
537 *) # Numeric 369 *) # Numeric
538 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 370 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
539 ;; 371 ;;
540 esac 372 esac
541 elif useq x86-fbsd ; then 373 ;;
542 local action 374 *-freebsd*|*-dragonfly*)
543 if [ "$1" == "passwd" ] 375 local opts action="user"
544 then 376 [[ $1 == "passwd" ]] || action="group"
545 action="user" 377
546 else 378 # lookup by uid/gid
547 action="group" 379 if [[ $2 == [[:digit:]]* ]] ; then
380 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
548 fi 381 fi
382
549 pw show "${action}" "$2" -q 383 pw show ${action} ${opts} "$2" -q
550 else 384 ;;
385 *-netbsd*|*-openbsd*)
386 grep "$2:\*:" /etc/$1
387 ;;
388 *)
551 which nscd >& /dev/null && nscd -i "$1" 389 type -p nscd >& /dev/null && nscd -i "$1"
552 getent "$1" "$2" 390 getent "$1" "$2"
553 fi 391 ;;
392 esac
554} 393}
555 394
556# Simplify/standardize adding users to the system 395# @FUNCTION: enewuser
557# vapier@gentoo.org 396# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
558# 397# @DESCRIPTION:
559# enewuser(username, uid, shell, homedir, groups, extra options) 398# Same as enewgroup, you are not required to understand how to properly add
560# 399# a user to the system. The only required parameter is the username.
561# Default values if you do not specify any: 400# Default uid is (pass -1 for this) next available, default shell is
562# username: REQUIRED ! 401# /bin/false, default homedir is /dev/null, there are no default groups,
563# uid: next available (see useradd(8)) 402# and default params sets the comment as 'added by portage for ${PN}'.
564# note: pass -1 to get default behavior
565# shell: /bin/false
566# homedir: /dev/null
567# groups: none
568# extra: comment of 'added by portage for ${PN}'
569enewuser() { 403enewuser() {
404 case ${EBUILD_PHASE} in
405 unpack|compile|test|install)
406 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
407 eerror "Package fails at QA and at life. Please file a bug."
408 die "Bad package! enewuser is only for use in pkg_* functions!"
409 esac
410
570 # get the username 411 # get the username
571 local euser="$1"; shift 412 local euser=$1; shift
572 if [ -z "${euser}" ] 413 if [[ -z ${euser} ]] ; then
573 then
574 eerror "No username specified !" 414 eerror "No username specified !"
575 die "Cannot call enewuser without a username" 415 die "Cannot call enewuser without a username"
576 fi 416 fi
577 417
578 # lets see if the username already exists 418 # lets see if the username already exists
579 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 419 if [[ -n $(egetent passwd "${euser}") ]] ; then
580 then
581 return 0 420 return 0
582 fi 421 fi
583 einfo "Adding user '${euser}' to your system ..." 422 einfo "Adding user '${euser}' to your system ..."
584 423
585 # options to pass to useradd 424 # options to pass to useradd
586 local opts= 425 local opts=
587 426
588 # handle uid 427 # handle uid
589 local euid="$1"; shift 428 local euid=$1; shift
590 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 429 if [[ -n ${euid} && ${euid} != -1 ]] ; then
591 then
592 if [ "${euid}" -gt 0 ] 430 if [[ ${euid} -gt 0 ]] ; then
593 then
594 if [ ! -z "`egetent passwd ${euid}`" ] 431 if [[ -n $(egetent passwd ${euid}) ]] ; then
595 then
596 euid="next" 432 euid="next"
597 fi 433 fi
598 else 434 else
599 eerror "Userid given but is not greater than 0 !" 435 eerror "Userid given but is not greater than 0 !"
600 die "${euid} is not a valid UID" 436 die "${euid} is not a valid UID"
601 fi 437 fi
602 else 438 else
603 euid="next" 439 euid="next"
604 fi 440 fi
605 if [ "${euid}" == "next" ] 441 if [[ ${euid} == "next" ]] ; then
606 then 442 for ((euid = 101; euid <= 999; euid++)); do
607 local pwrange
608 if [ "${USERLAND}" == "BSD" ] ; then
609 pwrange="`jot 898 101`"
610 else
611 pwrange="`seq 101 999`"
612 fi
613 for euid in ${pwrange} ; do
614 [ -z "`egetent passwd ${euid}`" ] && break 443 [[ -z $(egetent passwd ${euid}) ]] && break
615 done 444 done
616 fi 445 fi
617 opts="${opts} -u ${euid}" 446 opts="${opts} -u ${euid}"
618 einfo " - Userid: ${euid}" 447 einfo " - Userid: ${euid}"
619 448
620 # handle shell 449 # handle shell
621 local eshell="$1"; shift 450 local eshell=$1; shift
622 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 451 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
623 then 452 if [[ ! -e ${ROOT}${eshell} ]] ; then
624 if [ ! -e "${eshell}" ]
625 then
626 eerror "A shell was specified but it does not exist !" 453 eerror "A shell was specified but it does not exist !"
627 die "${eshell} does not exist" 454 die "${eshell} does not exist in ${ROOT}"
455 fi
456 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
457 eerror "Do not specify ${eshell} yourself, use -1"
458 die "Pass '-1' as the shell parameter"
628 fi 459 fi
629 else 460 else
630 if [ "${USERLAND}" == "BSD" ] 461 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
631 then 462 [[ -x ${ROOT}${shell} ]] && break
632 eshell="/usr/bin/false" 463 done
633 else 464
465 if [[ ${shell} == "/dev/null" ]] ; then
466 eerror "Unable to identify the shell to use, proceeding with userland default."
467 case ${USERLAND} in
634 eshell="/bin/false" 468 GNU) shell="/bin/false" ;;
469 BSD) shell="/sbin/nologin" ;;
470 Darwin) shell="/usr/sbin/nologin" ;;
471 *) die "Unable to identify the default shell for userland ${USERLAND}"
472 esac
635 fi 473 fi
474
475 eshell=${shell}
636 fi 476 fi
637 einfo " - Shell: ${eshell}" 477 einfo " - Shell: ${eshell}"
638 opts="${opts} -s ${eshell}" 478 opts="${opts} -s ${eshell}"
639 479
640 # handle homedir 480 # handle homedir
641 local ehome="$1"; shift 481 local ehome=$1; shift
642 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 482 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
643 then
644 ehome="/dev/null" 483 ehome="/dev/null"
645 fi 484 fi
646 einfo " - Home: ${ehome}" 485 einfo " - Home: ${ehome}"
647 opts="${opts} -d ${ehome}" 486 opts="${opts} -d ${ehome}"
648 487
649 # handle groups 488 # handle groups
650 local egroups="$1"; shift 489 local egroups=$1; shift
651 if [ ! -z "${egroups}" ] 490 if [[ ! -z ${egroups} ]] ; then
652 then
653 local oldifs="${IFS}" 491 local oldifs=${IFS}
654 local defgroup="" exgroups="" 492 local defgroup="" exgroups=""
655 493
656 export IFS="," 494 export IFS=","
657 for g in ${egroups} 495 for g in ${egroups} ; do
658 do
659 export IFS="${oldifs}" 496 export IFS=${oldifs}
660 if [ -z "`egetent group \"${g}\"`" ] 497 if [[ -z $(egetent group "${g}") ]] ; then
661 then
662 eerror "You must add group ${g} to the system first" 498 eerror "You must add group ${g} to the system first"
663 die "${g} is not a valid GID" 499 die "${g} is not a valid GID"
664 fi 500 fi
665 if [ -z "${defgroup}" ] 501 if [[ -z ${defgroup} ]] ; then
666 then
667 defgroup="${g}" 502 defgroup=${g}
668 else 503 else
669 exgroups="${exgroups},${g}" 504 exgroups="${exgroups},${g}"
670 fi 505 fi
671 export IFS="," 506 export IFS=","
672 done 507 done
673 export IFS="${oldifs}" 508 export IFS=${oldifs}
674 509
675 opts="${opts} -g ${defgroup}" 510 opts="${opts} -g ${defgroup}"
676 if [ ! -z "${exgroups}" ] 511 if [[ ! -z ${exgroups} ]] ; then
677 then
678 opts="${opts} -G ${exgroups:1}" 512 opts="${opts} -G ${exgroups:1}"
679 fi 513 fi
680 else 514 else
681 egroups="(none)" 515 egroups="(none)"
682 fi 516 fi
683 einfo " - Groups: ${egroups}" 517 einfo " - Groups: ${egroups}"
684 518
685 # handle extra and add the user 519 # handle extra and add the user
686 local eextra="$@"
687 local oldsandbox="${SANDBOX_ON}" 520 local oldsandbox=${SANDBOX_ON}
688 export SANDBOX_ON="0" 521 export SANDBOX_ON="0"
689 if useq ppc-macos 522 case ${CHOST} in
690 then 523 *-darwin*)
691 ### Make the user 524 ### Make the user
692 if [ -z "${eextra}" ] 525 if [[ -z $@ ]] ; then
693 then
694 dscl . create /users/${euser} uid ${euid} 526 dscl . create /users/${euser} uid ${euid}
695 dscl . create /users/${euser} shell ${eshell} 527 dscl . create /users/${euser} shell ${eshell}
696 dscl . create /users/${euser} home ${ehome} 528 dscl . create /users/${euser} home ${ehome}
697 dscl . create /users/${euser} realname "added by portage for ${PN}" 529 dscl . create /users/${euser} realname "added by portage for ${PN}"
698 ### Add the user to the groups specified 530 ### Add the user to the groups specified
699 local oldifs="${IFS}" 531 local oldifs=${IFS}
700 export IFS="," 532 export IFS=","
701 for g in ${egroups} 533 for g in ${egroups} ; do
702 do
703 dscl . merge /groups/${g} users ${euser} 534 dscl . merge /groups/${g} users ${euser}
704 done 535 done
705 export IFS="${oldifs}" 536 export IFS=${oldifs}
706 else 537 else
707 einfo "Extra options are not supported on macos yet" 538 einfo "Extra options are not supported on Darwin yet"
708 einfo "Please report the ebuild along with the info below" 539 einfo "Please report the ebuild along with the info below"
709 einfo "eextra: ${eextra}" 540 einfo "eextra: $@"
710 die "Required function missing" 541 die "Required function missing"
711 fi 542 fi
712 elif use x86-fbsd ; then 543 ;;
713 if [ -z "${eextra}" ] 544 *-freebsd*|*-dragonfly*)
714 then 545 if [[ -z $@ ]] ; then
715 pw useradd ${euser} ${opts} \ 546 pw useradd ${euser} ${opts} \
716 -c "added by portage for ${PN}" \ 547 -c "added by portage for ${PN}" \
717 die "enewuser failed" 548 die "enewuser failed"
718 else 549 else
719 einfo " - Extra: ${eextra}" 550 einfo " - Extra: $@"
720 pw useradd ${euser} ${opts} \ 551 pw useradd ${euser} ${opts} \
721 -c ${eextra} || die "enewuser failed" 552 "$@" || die "enewuser failed"
722 fi 553 fi
554 ;;
555
556 *-netbsd*)
557 if [[ -z $@ ]] ; then
558 useradd ${opts} ${euser} || die "enewuser failed"
723 else 559 else
724 if [ -z "${eextra}" ] 560 einfo " - Extra: $@"
725 then 561 useradd ${opts} ${euser} "$@" || die "enewuser failed"
562 fi
563 ;;
564
565 *-openbsd*)
566 if [[ -z $@ ]] ; then
567 useradd -u ${euid} -s ${eshell} \
568 -d ${ehome} -c "Added by portage for ${PN}" \
569 -g ${egroups} ${euser} || die "enewuser failed"
570 else
571 einfo " - Extra: $@"
572 useradd -u ${euid} -s ${eshell} \
573 -d ${ehome} -c "Added by portage for ${PN}" \
574 -g ${egroups} ${euser} "$@" || die "enewuser failed"
575 fi
576 ;;
577
578 *)
579 if [[ -z $@ ]] ; then
726 useradd ${opts} ${euser} \ 580 useradd ${opts} ${euser} \
727 -c "added by portage for ${PN}" \ 581 -c "added by portage for ${PN}" \
728 || die "enewuser failed" 582 || die "enewuser failed"
729 else 583 else
730 einfo " - Extra: ${eextra}" 584 einfo " - Extra: $@"
731 useradd ${opts} ${euser} ${eextra} \ 585 useradd ${opts} ${euser} "$@" \
732 || die "enewuser failed" 586 || die "enewuser failed"
733 fi 587 fi
588 ;;
589 esac
590
591 if [[ ! -e ${ROOT}/${ehome} ]] ; then
592 einfo " - Creating ${ehome} in ${ROOT}"
593 mkdir -p "${ROOT}/${ehome}"
594 chown ${euser} "${ROOT}/${ehome}"
595 chmod 755 "${ROOT}/${ehome}"
734 fi 596 fi
597
735 export SANDBOX_ON="${oldsandbox}" 598 export SANDBOX_ON=${oldsandbox}
736
737 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
738 then
739 einfo " - Creating ${ehome} in ${D}"
740 dodir ${ehome}
741 fowners ${euser} ${ehome}
742 fperms 755 ${ehome}
743 fi
744} 599}
745 600
746# Simplify/standardize adding groups to the system 601# @FUNCTION: enewgroup
747# vapier@gentoo.org 602# @USAGE: <group> [gid]
748# 603# @DESCRIPTION:
749# enewgroup(group, gid) 604# This function does not require you to understand how to properly add a
750# 605# group to the system. Just give it a group name to add and enewgroup will
751# Default values if you do not specify any: 606# do the rest. You may specify the gid for the group or allow the group to
752# groupname: REQUIRED ! 607# allocate the next available one.
753# gid: next available (see groupadd(8))
754# extra: none
755enewgroup() { 608enewgroup() {
609 case ${EBUILD_PHASE} in
610 unpack|compile|test|install)
611 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
612 eerror "Package fails at QA and at life. Please file a bug."
613 die "Bad package! enewgroup is only for use in pkg_* functions!"
614 esac
615
756 # get the group 616 # get the group
757 local egroup="$1"; shift 617 local egroup="$1"; shift
758 if [ -z "${egroup}" ] 618 if [ -z "${egroup}" ]
759 then 619 then
760 eerror "No group specified !" 620 eerror "No group specified !"
761 die "Cannot call enewgroup without a group" 621 die "Cannot call enewgroup without a group"
762 fi 622 fi
763 623
764 # see if group already exists 624 # see if group already exists
765 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 625 if [[ -n $(egetent group "${egroup}") ]]; then
766 then
767 return 0 626 return 0
768 fi 627 fi
769 einfo "Adding group '${egroup}' to your system ..." 628 einfo "Adding group '${egroup}' to your system ..."
770 629
771 # options to pass to useradd 630 # options to pass to useradd
777 then 636 then
778 if [ "${egid}" -gt 0 ] 637 if [ "${egid}" -gt 0 ]
779 then 638 then
780 if [ -z "`egetent group ${egid}`" ] 639 if [ -z "`egetent group ${egid}`" ]
781 then 640 then
782 if useq ppc-macos ; then 641 if [[ "${CHOST}" == *-darwin* ]]; then
783 opts="${opts} ${egid}" 642 opts="${opts} ${egid}"
784 else 643 else
785 opts="${opts} -g ${egid}" 644 opts="${opts} -g ${egid}"
786 fi 645 fi
787 else 646 else
801 opts="${opts} ${eextra}" 660 opts="${opts} ${eextra}"
802 661
803 # add the group 662 # add the group
804 local oldsandbox="${SANDBOX_ON}" 663 local oldsandbox="${SANDBOX_ON}"
805 export SANDBOX_ON="0" 664 export SANDBOX_ON="0"
806 if useq ppc-macos ; then 665 case ${CHOST} in
666 *-darwin*)
807 if [ ! -z "${eextra}" ]; 667 if [ ! -z "${eextra}" ];
808 then 668 then
809 einfo "Extra options are not supported on macos yet" 669 einfo "Extra options are not supported on Darwin/OS X yet"
810 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
811 einfo "eextra: ${eextra}" 671 einfo "eextra: ${eextra}"
812 die "Required function missing" 672 die "Required function missing"
813 fi 673 fi
814 674
815 # If we need the next available 675 # If we need the next available
816 case ${egid} in 676 case ${egid} in
817 *[!0-9]*) # Non numeric 677 *[!0-9]*) # Non numeric
818 for egid in `jot 898 101`; do 678 for ((egid = 101; egid <= 999; egid++)); do
819 [ -z "`egetent group ${egid}`" ] && break 679 [[ -z $(egetent group ${egid}) ]] && break
820 done 680 done
821 esac 681 esac
822 dscl . create /groups/${egroup} gid ${egid} 682 dscl . create /groups/${egroup} gid ${egid}
823 dscl . create /groups/${egroup} passwd '*' 683 dscl . create /groups/${egroup} passwd '*'
824 elif use x86-fbsd ; then 684 ;;
685
686 *-freebsd*|*-dragonfly*)
825 case ${egid} in 687 case ${egid} in
826 *[!0-9]*) # Non numeric 688 *[!0-9]*) # Non numeric
827 for egid in `jot 898 101`; do 689 for ((egid = 101; egid <= 999; egid++)); do
828 [ -z "`egetent group ${egid}`" ] && break 690 [[ -z $(egetent group ${egid}) ]] && break
829 done 691 done
830 esac 692 esac
831 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 693 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
832 else 694 ;;
695
696 *-netbsd*)
697 case ${egid} in
698 *[!0-9]*) # Non numeric
699 for ((egid = 101; egid <= 999; egid++)); do
700 [[ -z $(egetent group ${egid}) ]] && break
701 done
702 esac
703 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
704 ;;
705
706 *)
833 groupadd ${opts} ${egroup} || die "enewgroup failed" 707 groupadd ${opts} ${egroup} || die "enewgroup failed"
834 fi 708 ;;
709 esac
835 export SANDBOX_ON="${oldsandbox}" 710 export SANDBOX_ON="${oldsandbox}"
836} 711}
837 712
838# Simple script to replace 'dos2unix' binaries 713# @FUNCTION: edos2unix
839# vapier@gentoo.org 714# @USAGE: <file> [more files ...]
840# 715# @DESCRIPTION:
841# edos2unix(file, <more files> ...) 716# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
717# to remove all of these text utilities from DEPEND variables because this
718# is a script based solution. Just give it a list of files to convert and
719# they will all be changed from the DOS CRLF format to the UNIX LF format.
842edos2unix() { 720edos2unix() {
843 for f in "$@" 721 echo "$@" | xargs sed -i 's/\r$//'
844 do
845 cp "${f}" ${T}/edos2unix
846 sed 's/\r$//' ${T}/edos2unix > "${f}"
847 done
848} 722}
849
850
851##############################################################
852# START: Handle .desktop files and menu entries #
853# maybe this should be separated into a new eclass some time #
854# lanius@gentoo.org #
855##############################################################
856 723
857# Make a desktop file ! 724# Make a desktop file !
858# Great for making those icons in kde/gnome startmenu ! 725# Great for making those icons in kde/gnome startmenu !
859# Amaze your friends ! Get the women ! Join today ! 726# Amaze your friends ! Get the women ! Join today !
860# 727#
861# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 728# make_desktop_entry(<command>, [name], [icon], [type], [path])
862# 729#
863# binary: what binary does the app run with ? 730# binary: what command does the app run with ?
864# name: the name that will show up in the menu 731# name: the name that will show up in the menu
865# icon: give your little like a pretty little icon ... 732# icon: give your little like a pretty little icon ...
866# this can be relative (to /usr/share/pixmaps) or 733# this can be relative (to /usr/share/pixmaps) or
867# a full path to an icon 734# a full path to an icon
868# type: what kind of application is this ? for categories: 735# type: what kind of application is this ? for categories:
869# http://www.freedesktop.org/standards/menu-spec/ 736# http://standards.freedesktop.org/menu-spec/latest/apa.html
870# path: if your app needs to startup in a specific dir 737# path: if your app needs to startup in a specific dir
871make_desktop_entry() { 738make_desktop_entry() {
872 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 739 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
873 740
874 local exec="${1}" 741 local exec=${1}
875 local name="${2:-${PN}}" 742 local name=${2:-${PN}}
876 local icon="${3:-${PN}.png}" 743 local icon=${3:-${PN}}
877 local type="${4}" 744 local type=${4}
878 local subdir="${6}" 745 local path=${5}
879 local path="${5:-${GAMES_BINDIR}}" 746
880 if [ -z "${type}" ] 747 if [[ -z ${type} ]] ; then
881 then 748 local catmaj=${CATEGORY%%-*}
882 case ${CATEGORY} in 749 local catmin=${CATEGORY##*-}
883 "app-emulation") 750 case ${catmaj} in
884 type=Emulator 751 app)
885 subdir="Emulation" 752 case ${catmin} in
753 accessibility) type=Accessibility;;
754 admin) type=System;;
755 antivirus) type=System;;
756 arch) type=Archiving;;
757 backup) type=Archiving;;
758 cdr) type=DiscBurning;;
759 dicts) type=Dictionary;;
760 doc) type=Documentation;;
761 editors) type=TextEditor;;
762 emacs) type=TextEditor;;
763 emulation) type=Emulator;;
764 laptop) type=HardwareSettings;;
765 office) type=Office;;
766 pda) type=PDA;;
767 vim) type=TextEditor;;
768 xemacs) type=TextEditor;;
769 *) type=;;
770 esac
886 ;; 771 ;;
772
773 dev)
774 type="Development"
775 ;;
776
887 "games-"*) 777 games)
888 type=Game 778 case ${catmin} in
889 subdir="Games" 779 action|fps) type=ActionGame;;
780 arcade) type=ArcadeGame;;
781 board) type=BoardGame;;
782 emulation) type=Emulator;;
783 kids) type=KidsGame;;
784 puzzle) type=LogicGame;;
785 roguelike) type=RolePlaying;;
786 rpg) type=RolePlaying;;
787 simulation) type=Simulation;;
788 sports) type=SportsGame;;
789 strategy) type=StrategyGame;;
790 *) type=;;
791 esac
792 type="Game;${type}"
890 ;; 793 ;;
794
795 gnome)
796 type="Gnome;GTK"
797 ;;
798
799 kde)
800 type="KDE;Qt"
801 ;;
802
803 mail)
804 type="Network;Email"
805 ;;
806
807 media)
808 case ${catmin} in
809 gfx) type=Graphics;;
810 radio) type=Tuner;;
811 sound) type=Audio;;
812 tv) type=TV;;
813 video) type=Video;;
814 *) type=;;
815 esac
816 type="AudioVideo;${type}"
817 ;;
818
891 "net-"*) 819 net)
820 case ${catmin} in
821 dialup) type=Dialup;;
822 ftp) type=FileTransfer;;
823 im) type=InstantMessaging;;
824 irc) type=IRCClient;;
825 mail) type=Email;;
826 news) type=News;;
827 nntp) type=News;;
828 p2p) type=FileTransfer;;
829 *) type=;;
830 esac
831 type="Network;${type}"
832 ;;
833
834 sci)
835 case ${catmin} in
836 astro*) type=Astronomy;;
837 bio*) type=Biology;;
838 calc*) type=Calculator;;
839 chem*) type=Chemistry;;
840 elec*) type=Electronics;;
841 geo*) type=Geology;;
842 math*) type=Math;;
843 physics) type=Physics;;
844 visual*) type=DataVisualization;;
845 *) type=;;
846 esac
847 type="Science;${type}"
848 ;;
849
850 sys)
851 type="System"
852 ;;
853
854 www)
855 case ${catmin} in
856 client) type=WebBrowser;;
857 *) type=;;
858 esac
892 type=Network 859 type="Network"
893 subdir="${type}"
894 ;; 860 ;;
861
895 *) 862 *)
896 type= 863 type=
897 subdir=
898 ;; 864 ;;
899 esac 865 esac
900 fi 866 fi
901 local desktop="${T}/${exec}.desktop" 867 if [ "${SLOT}" == "0" ] ; then
868 local desktop_name="${PN}"
869 else
870 local desktop_name="${PN}-${SLOT}"
871 fi
872 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
873 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
902 874
875 cat <<-EOF > "${desktop}"
903echo "[Desktop Entry] 876 [Desktop Entry]
904Encoding=UTF-8 877 Version=1.0
905Version=0.9.2
906Name=${name} 878 Name=${name}
907Type=Application 879 Type=Application
908Comment=${DESCRIPTION} 880 Comment=${DESCRIPTION}
909Exec=${exec} 881 Exec=${exec}
910Path=${path} 882 TryExec=${exec%% *}
911Icon=${icon} 883 Icon=${icon}
912Categories=Application;${type};" > "${desktop}" 884 Categories=${type};
885 EOF
913 886
887 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
888
889 (
890 # wrap the env here so that the 'insinto' call
891 # doesn't corrupt the env of the caller
914 insinto /usr/share/applications 892 insinto /usr/share/applications
915 doins "${desktop}" 893 doins "${desktop}"
916 894 )
917 return 0
918} 895}
919 896
920# Make a GDM/KDM Session file 897# @FUNCTION: validate_desktop_entries
921# 898# @USAGE: [directories]
922# make_desktop_entry(<title>, <command>) 899# @MAINTAINER:
923# title: File to execute to start the Window Manager 900# Carsten Lohrke <carlo@gentoo.org>
924# command: Name of the Window Manager 901# @DESCRIPTION:
902# Validate desktop entries using desktop-file-utils
903validate_desktop_entries() {
904 if [[ -x /usr/bin/desktop-file-validate ]] ; then
905 einfo "Checking desktop entry validity"
906 local directories=""
907 for d in /usr/share/applications $@ ; do
908 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
909 done
910 if [[ -n ${directories} ]] ; then
911 for FILE in $(find ${directories} -name "*\.desktop" \
912 -not -path '*.hidden*' | sort -u 2>/dev/null)
913 do
914 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
915 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
916 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
917 done
918 fi
919 echo ""
920 else
921 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
922 fi
923}
925 924
925# @FUNCTION: make_session_desktop
926# @USAGE: <title> <command>
927# @DESCRIPTION:
928# Make a GDM/KDM Session file. The title is the file to execute to start the
929# Window Manager. The command is the name of the Window Manager.
926make_session_desktop() { 930make_session_desktop() {
927
928 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 931 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
929 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 932 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
930 933
931 local title="${1}" 934 local title=$1
932 local command="${2}" 935 local command=$2
933 local desktop="${T}/${wm}.desktop" 936 local desktop=${T}/${wm}.desktop
934 937
938 cat <<-EOF > "${desktop}"
935echo "[Desktop Entry] 939 [Desktop Entry]
936Encoding=UTF-8
937Name=${title} 940 Name=${title}
938Comment=This session logs you into ${title} 941 Comment=This session logs you into ${title}
939Exec=${command} 942 Exec=${command}
940TryExec=${command} 943 TryExec=${command}
941Type=Application" > "${desktop}" 944 Type=Application
945 EOF
942 946
947 (
948 # wrap the env here so that the 'insinto' call
949 # doesn't corrupt the env of the caller
943 insinto /usr/share/xsessions 950 insinto /usr/share/xsessions
944 doins "${desktop}" 951 doins "${desktop}"
945 952 )
946 return 0
947} 953}
948 954
955# @FUNCTION: domenu
956# @USAGE: <menus>
957# @DESCRIPTION:
958# Install the list of .desktop menu files into the appropriate directory
959# (/usr/share/applications).
949domenu() { 960domenu() {
950 local i 961 (
951 local j 962 # wrap the env here so that the 'insinto' call
963 # doesn't corrupt the env of the caller
964 local i j ret=0
952 insinto /usr/share/applications 965 insinto /usr/share/applications
953 for i in ${@} 966 for i in "$@" ; do
954 do
955 if [ -f "${i}" ]; 967 if [[ -f ${i} ]] ; then
956 then
957 doins ${i} 968 doins "${i}"
969 ((ret+=$?))
958 elif [ -d "${i}" ]; 970 elif [[ -d ${i} ]] ; then
959 then
960 for j in ${i}/*.desktop 971 for j in "${i}"/*.desktop ; do
961 do
962 doins ${j} 972 doins "${j}"
973 ((ret+=$?))
963 done 974 done
975 else
976 ((++ret))
964 fi 977 fi
965 done 978 done
979 exit ${ret}
980 )
966} 981}
967 982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
991 insinto /usr/share/applications
992 newins "$@"
993 )
994}
995
996# @FUNCTION: doicon
997# @USAGE: <list of icons>
998# @DESCRIPTION:
999# Install the list of icons into the icon directory (/usr/share/pixmaps).
1000# This is useful in conjunction with creating desktop/menu files.
968doicon() { 1001doicon() {
969 local i 1002 (
970 local j 1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
1005 local i j ret
971 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
972 for i in ${@} 1007 for i in "$@" ; do
973 do
974 if [ -f "${i}" ]; 1008 if [[ -f ${i} ]] ; then
975 then
976 doins ${i} 1009 doins "${i}"
1010 ((ret+=$?))
977 elif [ -d "${i}" ]; 1011 elif [[ -d ${i} ]] ; then
978 then
979 for j in ${i}/*.png 1012 for j in "${i}"/*.png ; do
980 do
981 doins ${j} 1013 doins "${j}"
1014 ((ret+=$?))
982 done 1015 done
1016 else
1017 ((++ret))
983 fi 1018 fi
984 done 1019 done
1020 exit ${ret}
1021 )
985} 1022}
986 1023
987############################################################## 1024# @FUNCTION: newicon
988# END: Handle .desktop files and menu entries # 1025# @USAGE: <icon> <newname>
989############################################################## 1026# @DESCRIPTION:
990 1027# Like all other new* functions, install the specified icon as newname.
1028newicon() {
1029 (
1030 # wrap the env here so that the 'insinto' call
1031 # doesn't corrupt the env of the caller
1032 insinto /usr/share/pixmaps
1033 newins "$@"
1034 )
1035}
991 1036
992# for internal use only (unpack_pdv and unpack_makeself) 1037# for internal use only (unpack_pdv and unpack_makeself)
993find_unpackable_file() { 1038find_unpackable_file() {
994 local src="$1" 1039 local src=$1
995 if [ -z "${src}" ] 1040 if [[ -z ${src} ]] ; then
996 then
997 src="${DISTDIR}/${A}" 1041 src=${DISTDIR}/${A}
998 else 1042 else
999 if [ -e "${DISTDIR}/${src}" ] 1043 if [[ -e ${DISTDIR}/${src} ]] ; then
1000 then
1001 src="${DISTDIR}/${src}" 1044 src=${DISTDIR}/${src}
1002 elif [ -e "${PWD}/${src}" ] 1045 elif [[ -e ${PWD}/${src} ]] ; then
1003 then
1004 src="${PWD}/${src}" 1046 src=${PWD}/${src}
1005 elif [ -e "${src}" ] 1047 elif [[ -e ${src} ]] ; then
1006 then
1007 src="${src}" 1048 src=${src}
1008 fi
1009 fi 1049 fi
1010 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1050 fi
1051 [[ ! -e ${src} ]] && return 1
1011 echo "${src}" 1052 echo "${src}"
1012} 1053}
1013 1054
1055# @FUNCTION: unpack_pdv
1056# @USAGE: <file to unpack> <size of off_t>
1057# @DESCRIPTION:
1014# Unpack those pesky pdv generated files ... 1058# Unpack those pesky pdv generated files ...
1015# They're self-unpacking programs with the binary package stuffed in 1059# They're self-unpacking programs with the binary package stuffed in
1016# the middle of the archive. Valve seems to use it a lot ... too bad 1060# the middle of the archive. Valve seems to use it a lot ... too bad
1017# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1061# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1018# 1062#
1019# Usage: unpack_pdv [file to unpack] [size of off_t]
1020# - you have to specify the off_t size ... i have no idea how to extract that 1063# You have to specify the off_t size ... I have no idea how to extract that
1021# information out of the binary executable myself. basically you pass in 1064# information out of the binary executable myself. Basically you pass in
1022# the size of the off_t type (in bytes) on the machine that built the pdv 1065# the size of the off_t type (in bytes) on the machine that built the pdv
1066# archive.
1067#
1023# archive. one way to determine this is by running the following commands: 1068# One way to determine this is by running the following commands:
1069#
1070# @CODE
1024# strings <pdv archive> | grep lseek 1071# strings <pdv archive> | grep lseek
1025# strace -elseek <pdv archive> 1072# strace -elseek <pdv archive>
1073# @CODE
1074#
1026# basically look for the first lseek command (we do the strings/grep because 1075# Basically look for the first lseek command (we do the strings/grep because
1027# sometimes the function call is _llseek or something) and steal the 2nd 1076# sometimes the function call is _llseek or something) and steal the 2nd
1028# parameter. here is an example: 1077# parameter. Here is an example:
1078#
1079# @CODE
1029# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1080# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1030# lseek 1081# lseek
1031# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1082# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1032# lseek(3, -4, SEEK_END) = 2981250 1083# lseek(3, -4, SEEK_END) = 2981250
1084# @CODE
1085#
1033# thus we would pass in the value of '4' as the second parameter. 1086# Thus we would pass in the value of '4' as the second parameter.
1034unpack_pdv() { 1087unpack_pdv() {
1035 local src="`find_unpackable_file $1`" 1088 local src=$(find_unpackable_file "$1")
1036 local sizeoff_t="$2" 1089 local sizeoff_t=$2
1037 1090
1091 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1038 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1092 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1039 1093
1040 local shrtsrc="`basename ${src}`" 1094 local shrtsrc=$(basename "${src}")
1041 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1095 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1042 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1096 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1043 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1097 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1044 1098
1045 # grab metadata for debug reasons 1099 # grab metadata for debug reasons
1046 local metafile="$(emktemp)" 1100 local metafile=$(emktemp)
1047 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1101 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1048 1102
1049 # rip out the final file name from the metadata 1103 # rip out the final file name from the metadata
1050 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1104 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1051 datafile="`basename ${datafile}`" 1105 datafile=$(basename "${datafile}")
1052 1106
1053 # now lets uncompress/untar the file if need be 1107 # now lets uncompress/untar the file if need be
1054 local tmpfile="$(emktemp)" 1108 local tmpfile=$(emktemp)
1055 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1109 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1056 1110
1057 local iscompressed="`file -b ${tmpfile}`" 1111 local iscompressed=$(file -b "${tmpfile}")
1058 if [ "${iscompressed:0:8}" == "compress" ] ; then 1112 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1059 iscompressed=1 1113 iscompressed=1
1060 mv ${tmpfile}{,.Z} 1114 mv ${tmpfile}{,.Z}
1061 gunzip ${tmpfile} 1115 gunzip ${tmpfile}
1062 else 1116 else
1063 iscompressed=0 1117 iscompressed=0
1064 fi 1118 fi
1065 local istar="`file -b ${tmpfile}`" 1119 local istar=$(file -b "${tmpfile}")
1066 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1120 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1067 istar=1 1121 istar=1
1068 else 1122 else
1069 istar=0 1123 istar=0
1070 fi 1124 fi
1071 1125
1099 true 1153 true
1100 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1154 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1101 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1155 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1102} 1156}
1103 1157
1158# @FUNCTION: unpack_makeself
1159# @USAGE: [file to unpack] [offset] [tail|dd]
1160# @DESCRIPTION:
1104# Unpack those pesky makeself generated files ... 1161# Unpack those pesky makeself generated files ...
1105# They're shell scripts with the binary package tagged onto 1162# They're shell scripts with the binary package tagged onto
1106# the end of the archive. Loki utilized the format as does 1163# the end of the archive. Loki utilized the format as does
1107# many other game companies. 1164# many other game companies.
1108# 1165#
1109# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1166# If the file is not specified, then ${A} is used. If the
1110# - If the file is not specified then unpack will utilize ${A}.
1111# - If the offset is not specified then we will attempt to extract 1167# offset is not specified then we will attempt to extract
1112# the proper offset from the script itself. 1168# the proper offset from the script itself.
1113unpack_makeself() { 1169unpack_makeself() {
1170 local src_input=${1:-${A}}
1114 local src="$(find_unpackable_file "$1")" 1171 local src=$(find_unpackable_file "${src_input}")
1115 local skip="$2" 1172 local skip=$2
1116 local exe="$3" 1173 local exe=$3
1117 1174
1175 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1176
1118 local shrtsrc="$(basename "${src}")" 1177 local shrtsrc=$(basename "${src}")
1119 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1178 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1120 if [ -z "${skip}" ] 1179 if [[ -z ${skip} ]] ; then
1121 then
1122 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1180 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1123 local skip=0 1181 local skip=0
1124 exe=tail 1182 exe=tail
1125 case ${ver} in 1183 case ${ver} in
1126 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1184 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1127 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1185 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1128 ;; 1186 ;;
1129 2.0|2.0.1) 1187 2.0|2.0.1)
1130 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1188 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1131 ;; 1189 ;;
1139 ;; 1197 ;;
1140 2.1.3) 1198 2.1.3)
1141 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1199 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1142 let skip="skip + 1" 1200 let skip="skip + 1"
1143 ;; 1201 ;;
1144 2.1.4) 1202 2.1.4|2.1.5)
1145 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1203 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1146 skip=$(head -n ${skip} "${src}" | wc -c) 1204 skip=$(head -n ${skip} "${src}" | wc -c)
1147 exe="dd" 1205 exe="dd"
1148 ;; 1206 ;;
1149 *) 1207 *)
1161 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1219 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1162 *) die "makeself cant handle exe '${exe}'" 1220 *) die "makeself cant handle exe '${exe}'"
1163 esac 1221 esac
1164 1222
1165 # lets grab the first few bytes of the file to figure out what kind of archive it is 1223 # lets grab the first few bytes of the file to figure out what kind of archive it is
1166 local tmpfile="$(emktemp)" 1224 local tmpfile=$(emktemp)
1167 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1225 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1168 local filetype="$(file -b "${tmpfile}")" 1226 local filetype=$(file -b "${tmpfile}")
1169 case ${filetype} in 1227 case ${filetype} in
1170 *tar\ archive) 1228 *tar\ archive*)
1171 eval ${exe} | tar --no-same-owner -xf - 1229 eval ${exe} | tar --no-same-owner -xf -
1172 ;; 1230 ;;
1173 bzip2*) 1231 bzip2*)
1174 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1232 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1175 ;; 1233 ;;
1185 ;; 1243 ;;
1186 esac 1244 esac
1187 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1245 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1188} 1246}
1189 1247
1248# @FUNCTION: check_license
1249# @USAGE: [license]
1250# @DESCRIPTION:
1190# Display a license for user to accept. 1251# Display a license for user to accept. If no license is
1191#
1192# Usage: check_license [license]
1193# - If the file is not specified then ${LICENSE} is used. 1252# specified, then ${LICENSE} is used.
1194check_license() { 1253check_license() {
1195 local lic=$1 1254 local lic=$1
1196 if [ -z "${lic}" ] ; then 1255 if [ -z "${lic}" ] ; then
1197 lic="${PORTDIR}/licenses/${LICENSE}" 1256 lic="${PORTDIR}/licenses/${LICENSE}"
1198 else 1257 else
1199 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1258 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1200 lic="${PORTDIR}/licenses/${src}" 1259 lic="${PORTDIR}/licenses/${lic}"
1201 elif [ -e "${PWD}/${src}" ] ; then 1260 elif [ -e "${PWD}/${lic}" ] ; then
1202 lic="${PWD}/${src}" 1261 lic="${PWD}/${lic}"
1203 elif [ -e "${src}" ] ; then 1262 elif [ -e "${lic}" ] ; then
1204 lic="${src}" 1263 lic="${lic}"
1205 fi
1206 fi 1264 fi
1265 fi
1207 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1266 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1208 local l="`basename ${lic}`" 1267 local l="`basename ${lic}`"
1209 1268
1210 # here is where we check for the licenses the user already 1269 # here is where we check for the licenses the user already
1211 # accepted ... if we don't find a match, we make the user accept 1270 # accepted ... if we don't find a match, we make the user accept
1212 local shopts=$- 1271 local shopts=$-
1213 local alic 1272 local alic
1214 set -o noglob #so that bash doesn't expand "*" 1273 set -o noglob #so that bash doesn't expand "*"
1215 for alic in ${ACCEPT_LICENSE} ; do 1274 for alic in ${ACCEPT_LICENSE} ; do
1216 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1275 if [[ ${alic} == ${l} ]]; then
1217 set +o noglob; set -${shopts} #reset old shell opts 1276 set +o noglob; set -${shopts} #reset old shell opts
1218 return 0 1277 return 0
1219 fi 1278 fi
1220 done 1279 done
1221 set +o noglob; set -$shopts #reset old shell opts 1280 set +o noglob; set -$shopts #reset old shell opts
1222 1281
1223 local licmsg="$(emktemp)" 1282 local licmsg=$(emktemp)
1224 cat << EOF > ${licmsg} 1283 cat <<-EOF > ${licmsg}
1225********************************************************** 1284 **********************************************************
1226The following license outlines the terms of use of this 1285 The following license outlines the terms of use of this
1227package. You MUST accept this license for installation to 1286 package. You MUST accept this license for installation to
1228continue. When you are done viewing, hit 'q'. If you 1287 continue. When you are done viewing, hit 'q'. If you
1229CTRL+C out of this, the install will not run! 1288 CTRL+C out of this, the install will not run!
1230********************************************************** 1289 **********************************************************
1231 1290
1232EOF 1291 EOF
1233 cat ${lic} >> ${licmsg} 1292 cat ${lic} >> ${licmsg}
1234 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1293 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1235 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1294 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1236 read alic 1295 read alic
1237 case ${alic} in 1296 case ${alic} in
1244 die "Failed to accept license" 1303 die "Failed to accept license"
1245 ;; 1304 ;;
1246 esac 1305 esac
1247} 1306}
1248 1307
1308# @FUNCTION: cdrom_get_cds
1309# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1310# @DESCRIPTION:
1249# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1311# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1250# the whole 'non-interactive' policy, but damnit I want CD support ! 1312# the whole 'non-interactive' policy, but damnit I want CD support !
1251# 1313#
1252# with these cdrom functions we handle all the user interaction and 1314# With these cdrom functions we handle all the user interaction and
1253# standardize everything. all you have to do is call cdrom_get_cds() 1315# standardize everything. All you have to do is call cdrom_get_cds()
1254# and when the function returns, you can assume that the cd has been 1316# and when the function returns, you can assume that the cd has been
1255# found at CDROM_ROOT. 1317# found at CDROM_ROOT.
1256# 1318#
1319# The function will attempt to locate a cd based upon a file that is on
1320# the cd. The more files you give this function, the more cds
1321# the cdrom functions will handle.
1322#
1257# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1323# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1258# etc... if you want to give the cds better names, then just export 1324# etc... If you want to give the cds better names, then just export
1259# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1325# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1326# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1327# also use the CDROM_NAME_SET bash array.
1260# 1328#
1261# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1329# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1262#
1263# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1264# - this will attempt to locate a cd based upon a file that is on
1265# the cd ... the more files you give this function, the more cds
1266# the cdrom functions will handle
1267cdrom_get_cds() { 1330cdrom_get_cds() {
1268 # first we figure out how many cds we're dealing with by 1331 # first we figure out how many cds we're dealing with by
1269 # the # of files they gave us 1332 # the # of files they gave us
1270 local cdcnt=0 1333 local cdcnt=0
1271 local f= 1334 local f=
1272 for f in "$@" ; do 1335 for f in "$@" ; do
1273 cdcnt=$((cdcnt + 1)) 1336 ((++cdcnt))
1274 export CDROM_CHECK_${cdcnt}="$f" 1337 export CDROM_CHECK_${cdcnt}="$f"
1275 done 1338 done
1276 export CDROM_TOTAL_CDS=${cdcnt} 1339 export CDROM_TOTAL_CDS=${cdcnt}
1277 export CDROM_CURRENT_CD=1 1340 export CDROM_CURRENT_CD=1
1278 1341
1279 # now we see if the user gave use CD_ROOT ... 1342 # now we see if the user gave use CD_ROOT ...
1280 # if they did, let's just believe them that it's correct 1343 # if they did, let's just believe them that it's correct
1281 if [[ ! -z ${CD_ROOT} ]] ; then
1282 export CDROM_ROOT=${CD_ROOT}
1283 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1284 return
1285 fi
1286 # do the same for CD_ROOT_X
1287 if [[ ! -z ${CD_ROOT_1} ]] ; then 1344 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1288 local var= 1345 local var=
1289 cdcnt=0 1346 cdcnt=0
1290 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1347 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1291 cdcnt=$((cdcnt + 1)) 1348 ((++cdcnt))
1292 var="CD_ROOT_${cdcnt}" 1349 var="CD_ROOT_${cdcnt}"
1350 [[ -z ${!var} ]] && var="CD_ROOT"
1293 if [[ -z ${!var} ]] ; then 1351 if [[ -z ${!var} ]] ; then
1294 eerror "You must either use just the CD_ROOT" 1352 eerror "You must either use just the CD_ROOT"
1295 eerror "or specify ALL the CD_ROOT_X variables." 1353 eerror "or specify ALL the CD_ROOT_X variables."
1296 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1354 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1297 die "could not locate CD_ROOT_${cdcnt}" 1355 die "could not locate CD_ROOT_${cdcnt}"
1298 fi 1356 fi
1299 export CDROM_ROOTS_${cdcnt}="${!var}"
1300 done 1357 done
1301 export CDROM_ROOT=${CDROM_ROOTS_1} 1358 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1302 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1359 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1360 export CDROM_SET=-1
1361 for f in ${CDROM_CHECK_1//:/ } ; do
1362 ((++CDROM_SET))
1363 [[ -e ${CD_ROOT}/${f} ]] && break
1364 done
1365 export CDROM_MATCH=${f}
1303 return 1366 return
1304 fi 1367 fi
1305 1368
1369 # User didn't help us out so lets make sure they know they can
1370 # simplify the whole process ...
1306 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1371 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1307 einfon "This ebuild will need the " 1372 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1308 if [[ -z ${CDROM_NAME} ]] ; then
1309 echo "cdrom for ${PN}."
1310 else
1311 echo "${CDROM_NAME}."
1312 fi
1313 echo 1373 echo
1314 einfo "If you do not have the CD, but have the data files" 1374 einfo "If you do not have the CD, but have the data files"
1315 einfo "mounted somewhere on your filesystem, just export" 1375 einfo "mounted somewhere on your filesystem, just export"
1316 einfo "the variable CD_ROOT so that it points to the" 1376 einfo "the variable CD_ROOT so that it points to the"
1317 einfo "directory containing the files." 1377 einfo "directory containing the files."
1318 echo 1378 echo
1319 einfo "For example:" 1379 einfo "For example:"
1320 einfo "export CD_ROOT=/mnt/cdrom" 1380 einfo "export CD_ROOT=/mnt/cdrom"
1321 echo 1381 echo
1322 else 1382 else
1383 if [[ -n ${CDROM_NAME_SET} ]] ; then
1384 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1385 cdcnt=0
1386 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1387 ((++cdcnt))
1388 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1389 done
1390 fi
1391
1323 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1392 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1324 cdcnt=0 1393 cdcnt=0
1325 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1394 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1326 cdcnt=$((cdcnt + 1)) 1395 ((++cdcnt))
1327 var="CDROM_NAME_${cdcnt}" 1396 var="CDROM_NAME_${cdcnt}"
1328 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1397 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1329 done 1398 done
1330 echo 1399 echo
1331 einfo "If you do not have the CDs, but have the data files" 1400 einfo "If you do not have the CDs, but have the data files"
1332 einfo "mounted somewhere on your filesystem, just export" 1401 einfo "mounted somewhere on your filesystem, just export"
1333 einfo "the following variables so they point to the right place:" 1402 einfo "the following variables so they point to the right place:"
1334 einfon "" 1403 einfon ""
1335 cdcnt=0 1404 cdcnt=0
1336 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1405 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1337 cdcnt=$((cdcnt + 1)) 1406 ((++cdcnt))
1338 echo -n " CD_ROOT_${cdcnt}" 1407 echo -n " CD_ROOT_${cdcnt}"
1339 done 1408 done
1340 echo 1409 echo
1341 einfo "Or, if you have all the files in the same place, or" 1410 einfo "Or, if you have all the files in the same place, or"
1342 einfo "you only have one cdrom, you can export CD_ROOT" 1411 einfo "you only have one cdrom, you can export CD_ROOT"
1345 echo 1414 echo
1346 einfo "For example:" 1415 einfo "For example:"
1347 einfo "export CD_ROOT_1=/mnt/cdrom" 1416 einfo "export CD_ROOT_1=/mnt/cdrom"
1348 echo 1417 echo
1349 fi 1418 fi
1419
1420 export CDROM_SET=""
1350 export CDROM_CURRENT_CD=0 1421 export CDROM_CURRENT_CD=0
1351 cdrom_load_next_cd 1422 cdrom_load_next_cd
1352} 1423}
1353 1424
1354# this is only used when you need access to more than one cd. 1425# @FUNCTION: cdrom_load_next_cd
1355# when you have finished using the first cd, just call this function. 1426# @DESCRIPTION:
1356# when it returns, CDROM_ROOT will be pointing to the second cd. 1427# Some packages are so big they come on multiple CDs. When you're done reading
1357# remember, you can only go forward in the cd chain, you can't go back. 1428# files off a CD and want access to the next one, just call this function.
1429# Again, all the messy details of user interaction are taken care of for you.
1430# Once this returns, just read the variable CDROM_ROOT for the location of the
1431# mounted CD. Note that you can only go forward in the CD list, so make sure
1432# you only call this function when you're done using the current CD.
1358cdrom_load_next_cd() { 1433cdrom_load_next_cd() {
1359 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1360 local var= 1434 local var
1361 1435 ((++CDROM_CURRENT_CD))
1362 if [[ ! -z ${CD_ROOT} ]] ; then
1363 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1364 return
1365 fi
1366 1436
1367 unset CDROM_ROOT 1437 unset CDROM_ROOT
1368 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1438 var=CD_ROOT_${CDROM_CURRENT_CD}
1439 [[ -z ${!var} ]] && var="CD_ROOT"
1369 if [[ -z ${!var} ]] ; then 1440 if [[ -z ${!var} ]] ; then
1370 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1441 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1371 cdrom_locate_file_on_cd ${!var} 1442 _cdrom_locate_file_on_cd ${!var}
1372 else 1443 else
1373 export CDROM_ROOT=${!var} 1444 export CDROM_ROOT=${!var}
1374 fi 1445 fi
1375 1446
1376 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1447 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1381# all it does is try to locate a give file on a cd ... if the cd isn't 1452# all it does is try to locate a give file on a cd ... if the cd isn't
1382# found, then a message asking for the user to insert the cdrom will be 1453# found, then a message asking for the user to insert the cdrom will be
1383# displayed and we'll hang out here until: 1454# displayed and we'll hang out here until:
1384# (1) the file is found on a mounted cdrom 1455# (1) the file is found on a mounted cdrom
1385# (2) the user hits CTRL+C 1456# (2) the user hits CTRL+C
1386cdrom_locate_file_on_cd() { 1457_cdrom_locate_file_on_cd() {
1458 local mline=""
1459 local showedmsg=0 showjolietmsg=0
1460
1387 while [[ -z ${CDROM_ROOT} ]] ; do 1461 while [[ -z ${CDROM_ROOT} ]] ; do
1462 local i=0
1463 local -a cdset=(${*//:/ })
1464 if [[ -n ${CDROM_SET} ]] ; then
1465 cdset=(${cdset[${CDROM_SET}]})
1466 fi
1467
1468 while [[ -n ${cdset[${i}]} ]] ; do
1388 local dir="$(dirname ${@})" 1469 local dir=$(dirname ${cdset[${i}]})
1389 local file="$(basename ${@})" 1470 local file=$(basename ${cdset[${i}]})
1390 local mline=""
1391 local showedmsg=0
1392 1471
1393 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1472 local point= node= fs= foo=
1473 while read point node fs foo ; do
1474 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1475 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1476 && continue
1477 point=${point//\040/ }
1394 [[ -d ${mline}/${dir} ]] || continue 1478 [[ ! -d ${point}/${dir} ]] && continue
1395 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1479 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1396 && export CDROM_ROOT=${mline} 1480 export CDROM_ROOT=${point}
1481 export CDROM_SET=${i}
1482 export CDROM_MATCH=${cdset[${i}]}
1483 return
1484 done <<< "$(get_mounts)"
1485
1486 ((++i))
1397 done 1487 done
1398 1488
1399 if [[ -z ${CDROM_ROOT} ]] ; then
1400 echo 1489 echo
1401 if [[ ${showedmsg} -eq 0 ]] ; then 1490 if [[ ${showedmsg} -eq 0 ]] ; then
1402 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1491 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1403 if [[ -z ${CDROM_NAME} ]] ; then 1492 if [[ -z ${CDROM_NAME} ]] ; then
1404 einfo "Please insert the cdrom for ${PN} now !" 1493 einfo "Please insert+mount the cdrom for ${PN} now !"
1405 else
1406 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1407 fi
1408 else 1494 else
1409 if [[ -z ${CDROM_NAME_1} ]] ; then
1410 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1411 else
1412 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1413 einfo "Please insert+mount the ${!var} cdrom now !" 1495 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1414 fi
1415 fi 1496 fi
1416 showedmsg=1 1497 else
1498 if [[ -z ${CDROM_NAME_1} ]] ; then
1499 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1500 else
1501 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1502 einfo "Please insert+mount the ${!var} cdrom now !"
1503 fi
1417 fi 1504 fi
1505 showedmsg=1
1506 fi
1418 einfo "Press return to scan for the cd again" 1507 einfo "Press return to scan for the cd again"
1419 einfo "or hit CTRL+C to abort the emerge." 1508 einfo "or hit CTRL+C to abort the emerge."
1420 read 1509 echo
1510 if [[ ${showjolietmsg} -eq 0 ]] ; then
1511 showjolietmsg=1
1512 else
1513 ewarn "If you are having trouble with the detection"
1514 ewarn "of your CD, it is possible that you do not have"
1515 ewarn "Joliet support enabled in your kernel. Please"
1516 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1517 ebeep 5
1421 fi 1518 fi
1519 read || die "something is screwed with your system"
1422 done 1520 done
1423} 1521}
1424 1522
1523# @FUNCTION: strip-linguas
1524# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1525# @DESCRIPTION:
1425# Make sure that LINGUAS only contains languages that 1526# Make sure that LINGUAS only contains languages that
1426# a package can support 1527# a package can support. The first form allows you to
1427# 1528# specify a list of LINGUAS. The -i builds a list of po
1428# usage: strip-linguas <allow LINGUAS> 1529# files found in all the directories and uses the
1429# strip-linguas -i <directories of .po files> 1530# intersection of the lists. The -u builds a list of po
1430# strip-linguas -u <directories of .po files> 1531# files found in all the directories and uses the union
1431# 1532# of the lists.
1432# The first form allows you to specify a list of LINGUAS.
1433# The -i builds a list of po files found in all the
1434# directories and uses the intersection of the lists.
1435# The -u builds a list of po files found in all the
1436# directories and uses the union of the lists.
1437strip-linguas() { 1533strip-linguas() {
1438 local ls newls 1534 local ls newls nols
1439 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1535 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1440 local op="$1"; shift 1536 local op=$1; shift
1441 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1537 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1442 local d f 1538 local d f
1443 for d in "$@" ; do 1539 for d in "$@" ; do
1444 if [ "${op}" == "-u" ] ; then 1540 if [[ ${op} == "-u" ]] ; then
1445 newls="${ls}" 1541 newls=${ls}
1446 else 1542 else
1447 newls="" 1543 newls=""
1448 fi 1544 fi
1449 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1545 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1450 if [ "${op}" == "-i" ] ; then 1546 if [[ ${op} == "-i" ]] ; then
1451 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1547 hasq ${f} ${ls} && newls="${newls} ${f}"
1452 else 1548 else
1453 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1549 hasq ${f} ${ls} || newls="${newls} ${f}"
1454 fi 1550 fi
1455 done 1551 done
1456 ls="${newls}" 1552 ls=${newls}
1457 done 1553 done
1458 ls="${ls//.po}"
1459 else 1554 else
1460 ls="$@" 1555 ls="$@"
1461 fi 1556 fi
1462 1557
1463 ls=" ${ls} " 1558 nols=""
1464 newls="" 1559 newls=""
1465 for f in ${LINGUAS} ; do 1560 for f in ${LINGUAS} ; do
1466 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1561 if hasq ${f} ${ls} ; then
1467 newls="${newls} ${f}" 1562 newls="${newls} ${f}"
1468 else 1563 else
1469 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1564 nols="${nols} ${f}"
1470 fi 1565 fi
1471 done 1566 done
1472 if [ -z "${newls}" ] ; then 1567 [[ -n ${nols} ]] \
1473 unset LINGUAS 1568 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1474 else
1475 export LINGUAS="${newls}" 1569 export LINGUAS=${newls:1}
1476 fi
1477} 1570}
1478 1571
1479# moved from kernel.eclass since they are generally useful outside of 1572# @FUNCTION: preserve_old_lib
1480# kernel.eclass -iggy (20041002) 1573# @USAGE: <libs to preserve> [more libs]
1481 1574# @DESCRIPTION:
1482# the following functions are useful in kernel module ebuilds, etc.
1483# for an example see ivtv or drbd ebuilds
1484
1485# set's ARCH to match what the kernel expects
1486set_arch_to_kernel() {
1487 i=10
1488 while ((i--)) ; do
1489 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1490 done
1491 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1492 case ${ARCH} in
1493 x86) export ARCH="i386";;
1494 amd64) export ARCH="x86_64";;
1495 hppa) export ARCH="parisc";;
1496 mips) export ARCH="mips";;
1497 *) export ARCH="${ARCH}";;
1498 esac
1499}
1500
1501# set's ARCH back to what portage expects
1502set_arch_to_portage() {
1503 i=10
1504 while ((i--)) ; do
1505 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1506 done
1507 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1508}
1509
1510# Jeremy Huddleston <eradicator@gentoo.org>:
1511# preserve_old_lib /path/to/libblah.so.0
1512# preserve_old_lib_notify /path/to/libblah.so.0
1513#
1514# These functions are useful when a lib in your package changes --soname. Such 1575# These functions are useful when a lib in your package changes ABI SONAME.
1515# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1576# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1516# would break packages that link against it. Most people get around this 1577# would break packages that link against it. Most people get around this
1517# by using the portage SLOT mechanism, but that is not always a relevant 1578# by using the portage SLOT mechanism, but that is not always a relevant
1518# solution, so instead you can add the following to your ebuilds: 1579# solution, so instead you can call this from pkg_preinst. See also the
1519# 1580# preserve_old_lib_notify function.
1520# src_install() {
1521# ...
1522# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1523# ...
1524# }
1525#
1526# pkg_postinst() {
1527# ...
1528# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1529# ...
1530# }
1531
1532preserve_old_lib() { 1581preserve_old_lib() {
1533 LIB=$1 1582 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1583 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1584 die "Invalid preserve_old_lib() usage"
1585 fi
1586 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1534 1587
1535 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1588 local lib dir
1536 SONAME=`basename ${LIB}` 1589 for lib in "$@" ; do
1537 DIRNAME=`dirname ${LIB}` 1590 [[ -e ${ROOT}/${lib} ]] || continue
1538 1591 dir=${lib%/*}
1539 dodir ${DIRNAME} 1592 dodir ${dir} || die "dodir ${dir} failed"
1540 cp ${ROOT}${LIB} ${D}${DIRNAME} 1593 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1541 touch ${D}${LIB} 1594 touch "${D}"/${lib}
1542 fi 1595 done
1543} 1596}
1544 1597
1598# @FUNCTION: preserve_old_lib_notify
1599# @USAGE: <libs to notify> [more libs]
1600# @DESCRIPTION:
1601# Spit helpful messages about the libraries preserved by preserve_old_lib.
1545preserve_old_lib_notify() { 1602preserve_old_lib_notify() {
1546 LIB=$1 1603 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1604 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1605 die "Invalid preserve_old_lib_notify() usage"
1606 fi
1547 1607
1548 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1608 local lib notice=0
1549 SONAME=`basename ${LIB}` 1609 for lib in "$@" ; do
1550 1610 [[ -e ${ROOT}/${lib} ]] || continue
1611 if [[ ${notice} -eq 0 ]] ; then
1612 notice=1
1551 einfo "An old version of an installed library was detected on your system." 1613 ewarn "Old versions of installed libraries were detected on your system."
1552 einfo "In order to avoid breaking packages that link against is, this older version" 1614 ewarn "In order to avoid breaking packages that depend on these old libs,"
1553 einfo "is not being removed. In order to make full use of this newer version," 1615 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1554 einfo "you will need to execute the following command:" 1616 ewarn "in order to remove these old dependencies. If you do not have this"
1555 einfo " revdep-rebuild --soname ${SONAME}" 1617 ewarn "helper program, simply emerge the 'gentoolkit' package."
1556 einfo 1618 ewarn
1557 einfo "After doing that, you can safely remove ${LIB}"
1558 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1559 fi 1619 fi
1620 ewarn " # revdep-rebuild --library ${lib##*/}"
1621 done
1622 if [[ ${notice} -eq 1 ]] ; then
1623 ewarn
1624 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1625 ewarn "delete the old libraries."
1626 fi
1560} 1627}
1561 1628
1562# Hack for people to figure out if a package was built with 1629# @FUNCTION: built_with_use
1563# certain USE flags 1630# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1631# @DESCRIPTION:
1632# A temporary hack until portage properly supports DEPENDing on USE
1633# flags being enabled in packages. This will check to see if the specified
1634# DEPEND atom was built with the specified list of USE flags. The
1635# --missing option controls the behavior if called on a package that does
1636# not actually support the defined USE flags (aka listed in IUSE).
1637# The default is to abort (call die). The -a and -o flags control
1638# the requirements of the USE flags. They correspond to "and" and "or"
1639# logic. So the -a flag means all listed USE flags must be enabled
1640# while the -o flag means at least one of the listed fIUSE flags must be
1641# enabled. The --hidden option is really for internal use only as it
1642# means the USE flag we're checking is hidden expanded, so it won't be found
1643# in IUSE like normal USE flags.
1564# 1644#
1565# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1645# Remember that this function isn't terribly intelligent so order of optional
1566# ex: built_with_use xchat gtk2 1646# flags matter.
1567#
1568# Flags: -a all USE flags should be utilized
1569# -o at least one USE flag should be utilized
1570# Note: the default flag is '-a'
1571built_with_use() { 1647built_with_use() {
1648 local hidden="no"
1649 if [[ $1 == "--hidden" ]] ; then
1650 hidden="yes"
1651 shift
1652 fi
1653
1654 local missing_action="die"
1655 if [[ $1 == "--missing" ]] ; then
1656 missing_action=$2
1657 shift ; shift
1658 case ${missing_action} in
1659 true|false|die) ;;
1660 *) die "unknown action '${missing_action}'";;
1661 esac
1662 fi
1663
1572 local opt=$1 1664 local opt=$1
1573 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1665 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1574 1666
1575 local PKG=$(best_version $1) 1667 local PKG=$(best_version $1)
1668 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1576 shift 1669 shift
1577 1670
1578 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1671 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1579 [[ ! -e ${USEFILE} ]] && return 1 1672 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1673
1674 # if the IUSE file doesn't exist, the read will error out, we need to handle
1675 # this gracefully
1676 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1677 case ${missing_action} in
1678 true) return 0;;
1679 false) return 1;;
1680 die) die "Unable to determine what USE flags $PKG was built with";;
1681 esac
1682 fi
1683
1684 if [[ ${hidden} == "no" ]] ; then
1685 local IUSE_BUILT=$(<${IUSEFILE})
1686 # Don't check USE_EXPAND #147237
1687 local expand
1688 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1689 if [[ $1 == ${expand}_* ]] ; then
1690 expand=""
1691 break
1692 fi
1693 done
1694 if [[ -n ${expand} ]] ; then
1695 if ! has $1 ${IUSE_BUILT} ; then
1696 case ${missing_action} in
1697 true) return 0;;
1698 false) return 1;;
1699 die) die "$PKG does not actually support the $1 USE flag!";;
1700 esac
1701 fi
1702 fi
1703 fi
1580 1704
1581 local USE_BUILT=$(<${USEFILE}) 1705 local USE_BUILT=$(<${USEFILE})
1582 while [[ $# -gt 0 ]] ; do 1706 while [[ $# -gt 0 ]] ; do
1583 if [[ ${opt} = "-o" ]] ; then 1707 if [[ ${opt} = "-o" ]] ; then
1584 has $1 ${USE_BUILT} && return 0 1708 has $1 ${USE_BUILT} && return 0
1588 shift 1712 shift
1589 done 1713 done
1590 [[ ${opt} = "-a" ]] 1714 [[ ${opt} = "-a" ]]
1591} 1715}
1592 1716
1717# @FUNCTION: epunt_cxx
1718# @USAGE: [dir to scan]
1719# @DESCRIPTION:
1593# Many configure scripts wrongly bail when a C++ compiler 1720# Many configure scripts wrongly bail when a C++ compiler could not be
1594# could not be detected. #73450 1721# detected. If dir is not specified, then it defaults to ${S}.
1722#
1723# http://bugs.gentoo.org/73450
1595epunt_cxx() { 1724epunt_cxx() {
1596 local dir=$1 1725 local dir=$1
1597 [[ -z ${dir} ]] && dir=${S} 1726 [[ -z ${dir} ]] && dir=${S}
1598 ebegin "Removing useless C++ checks" 1727 ebegin "Removing useless C++ checks"
1599 local f 1728 local f
1600 for f in $(find ${dir} -name configure) ; do 1729 find "${dir}" -name configure | while read f ; do
1601 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1730 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1602 done 1731 done
1603 eend 0 1732 eend 0
1604} 1733}
1734
1735# @FUNCTION: make_wrapper
1736# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1737# @DESCRIPTION:
1738# Create a shell wrapper script named wrapper in installpath
1739# (defaults to the bindir) to execute target (default of wrapper) by
1740# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1741# libpaths followed by optionally changing directory to chdir.
1742make_wrapper() {
1743 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1744 local tmpwrapper=$(emktemp)
1745 # We don't want to quote ${bin} so that people can pass complex
1746 # things as $bin ... "./someprog --args"
1747 cat << EOF > "${tmpwrapper}"
1748#!/bin/sh
1749cd "${chdir:-.}"
1750if [ -n "${libdir}" ] ; then
1751 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1752 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1753 else
1754 export LD_LIBRARY_PATH="${libdir}"
1755 fi
1756fi
1757exec ${bin} "\$@"
1758EOF
1759 chmod go+rx "${tmpwrapper}"
1760 if [[ -n ${path} ]] ; then
1761 (
1762 exeinto "${path}"
1763 newexe "${tmpwrapper}" "${wrapper}"
1764 ) || die
1765 else
1766 newbin "${tmpwrapper}" "${wrapper}" || die
1767 fi
1768}

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