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1# Copyright 1999-2005 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 1.168 2005/04/29 03:59:15 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.307 2008/09/20 19:03:31 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
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 52# @FUNCTION: ecvs_clean
48# libs in /lib. This is to fix linking problems when you have 53# @USAGE: [list of dirs]
49# the .so in /lib, and the .a in /usr/lib. What happens is that 54# @DESCRIPTION:
50# in some cases when linking dynamic, the .a in /usr/lib is used 55# Remove CVS directories recursiveley. Useful when a source tarball contains
51# instead of the .so in /lib due to gcc/libtool tweaking ld's 56# internal CVS directories. Defaults to $PWD.
52# library search path. This cause many builds to fail. 57ecvs_clean() {
53# See bug #4411 for more info. 58 [[ -z $* ]] && set -- .
54# 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
55# To use, simply call: 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
56#
57# gen_usr_ldscript libfoo.so
58#
59# Note that you should in general use the unversioned name of
60# the library, as ldconfig should usually update it correctly
61# to point to the latest version of the library present.
62#
63# <azarah@gentoo.org> (26 Oct 2002)
64#
65gen_usr_ldscript() {
66 local libdir="$(get_libdir)"
67 # Just make sure it exists
68 dodir /usr/${libdir}
69
70 for lib in "${@}" ; do
71 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
72 /* GNU ld script
73 Since Gentoo has critical dynamic libraries
74 in /lib, and the static versions in /usr/lib,
75 we need to have a "fake" dynamic lib in /usr/lib,
76 otherwise we run into linking problems.
77
78 See bug http://bugs.gentoo.org/4411 for more info.
79 */
80 GROUP ( /${libdir}/${lib} )
81 END_LDSCRIPT
82 fperms a+x "/usr/${libdir}/${lib}"
83 done
84} 61}
85 62
86# Simple function to draw a line consisting of '=' the same length as $* 63# @FUNCTION: esvn_clean
87# - only to be used by epatch() 64# @USAGE: [list of dirs]
88# 65# @DESCRIPTION:
89# <azarah@gentoo.org> (11 Nov 2002) 66# Remove .svn directories recursiveley. Useful when a source tarball contains
90# 67# internal Subversion directories. Defaults to $PWD.
91draw_line() { 68esvn_clean() {
92 local i=0 69 [[ -z $* ]] && set -- .
93 local str_length="" 70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
94
95 # Handle calls that do not have args, or wc not being installed ...
96 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
97 then
98 echo "==============================================================="
99 return 0
100 fi
101
102 # Get the length of $*
103 str_length="$(echo -n "$*" | wc -m)"
104
105 while [ "$i" -lt "${str_length}" ]
106 do
107 echo -n "="
108
109 i=$((i + 1))
110 done
111
112 echo
113
114 return 0
115} 71}
116 72
117# Default directory where patches are located 73# Default directory where patches are located
118EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
119# Default extension for patches 75# Default extension for patches
120EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
121# Default options for patch 77# Default options for patch
122# 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
123EPATCH_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"
124# 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,
125# and not the full path .. 83# and not the full path ..
126EPATCH_EXCLUDE="" 84EPATCH_EXCLUDE=""
127# Change the printed message for a single patch. 85# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 86EPATCH_SINGLE_MSG=""
87# Change the printed message for multiple patches.
88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
129# Force applying bulk patches even if not following the style: 89# Force applying bulk patches even if not following the style:
130# 90#
131# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
132# 92#
133EPATCH_FORCE="no" 93EPATCH_FORCE="no"
134 94
135# 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
136# or two patches. 96# or two patches.
147# 107#
148# Patches are applied in current directory. 108# Patches are applied in current directory.
149# 109#
150# Bulk Patches should preferibly have the form of: 110# Bulk Patches should preferibly have the form of:
151# 111#
152# ??_${ARCH}_foo.${EPATCH_SUFFIX} 112# ??_${ARCH}_foo.${EPATCH_SUFFIX}
153# 113#
154# For example: 114# For example:
155# 115#
156# 01_all_misc-fix.patch.bz2 116# 01_all_misc-fix.patch.bz2
157# 02_sparc_another-fix.patch.bz2 117# 02_sparc_another-fix.patch.bz2
158# 118#
159# 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
160# specific patches. 120# specific patches.
161# 121#
162# 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
164# hand its a directory, it will set EPATCH_SOURCE to this. 124# hand its a directory, it will set EPATCH_SOURCE to this.
165# 125#
166# <azarah@gentoo.org> (10 Nov 2002) 126# <azarah@gentoo.org> (10 Nov 2002)
167# 127#
168epatch() { 128epatch() {
129 _epatch_draw_line() {
130 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}"
132 }
133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
169 local PIPE_CMD="" 134 local PIPE_CMD=""
170 local STDERR_TARGET="${T}/$$.out" 135 local STDERR_TARGET="${T}/$$.out"
171 local PATCH_TARGET="${T}/$$.patch" 136 local PATCH_TARGET="${T}/$$.patch"
172 local PATCH_SUFFIX="" 137 local PATCH_SUFFIX=""
173 local SINGLE_PATCH="no" 138 local SINGLE_PATCH="no"
174 local x="" 139 local x=""
140
141 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
175 142
176 if [ "$#" -gt 1 ] 143 if [ "$#" -gt 1 ]
177 then 144 then
178 local m="" 145 local m=""
179 for m in "$@" ; do 146 for m in "$@" ; do
197 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
198 else 165 else
199 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
200 fi 167 fi
201 else 168 else
202 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
203 then
204 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
205 then 171 then
206 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
207 fi 173 fi
208 174
217 183
218 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
219 fi 185 fi
220 186
221 case ${EPATCH_SUFFIX##*\.} in 187 case ${EPATCH_SUFFIX##*\.} in
188 lzma)
189 PIPE_CMD="lzma -dc"
190 PATCH_SUFFIX="lzma"
191 ;;
222 bz2) 192 bz2)
223 PIPE_CMD="bzip2 -dc" 193 PIPE_CMD="bzip2 -dc"
224 PATCH_SUFFIX="bz2" 194 PATCH_SUFFIX="bz2"
225 ;; 195 ;;
226 gz|Z|z) 196 gz|Z|z)
237 ;; 207 ;;
238 esac 208 esac
239 209
240 if [ "${SINGLE_PATCH}" = "no" ] 210 if [ "${SINGLE_PATCH}" = "no" ]
241 then 211 then
242 einfo "Applying various patches (bugfixes/updates) ..." 212 einfo "${EPATCH_MULTI_MSG}"
243 fi 213 fi
244 for x in ${EPATCH_SOURCE} 214 for x in ${EPATCH_SOURCE}
245 do 215 do
246 # New ARCH dependant patch naming scheme ... 216 # New ARCH dependant patch naming scheme ...
247 # 217 #
248 # ???_arch_foo.patch 218 # ???_arch_foo.patch
249 # 219 #
250 if [ -f ${x} ] && \ 220 if [ -f ${x} ] && \
251 ([ "${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}" ] || \
252 [ "${EPATCH_FORCE}" = "yes" ]) 222 [ "${EPATCH_FORCE}" = "yes" ])
253 then 223 then
254 local count=0 224 local count=0
255 local popts="${EPATCH_OPTS}" 225 local popts="${EPATCH_OPTS}"
256 local patchname=${x##*/} 226 local patchname=${x##*/}
257 227
276 fi 246 fi
277 247
278 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 248 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 249 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280 250
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. So disallow -p0 on
270 # such patches.
271 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
272 if [[ -n ${abs_paths} ]] ; then
273 count=1
274 echo "NOTE: skipping -p0 due to absolute paths in patch:" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 echo "${abs_paths}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276 fi
277
281 # Allow for prefix to differ ... im lazy, so shoot me :/ 278 # Allow for prefix to differ ... im lazy, so shoot me :/
282 while [ "${count}" -lt 5 ] 279 while [ "${count}" -lt 5 ]
283 do 280 do
284 # Generate some useful debug info ... 281 # Generate some useful debug info ...
285 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 282 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
286 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
287 284
288 if [ "${PATCH_SUFFIX}" != "patch" ] 285 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
286 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
287
288 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290
291 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
289 then 292 then
290 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 else
293 PATCH_TARGET="${x}"
294 fi
295
296 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
297 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
298
299 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
300 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301
302 if [ "${PATCH_SUFFIX}" != "patch" ]
303 then
304 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
305 then
306 echo
307 eerror "Could not extract patch!"
308 #die "Could not extract patch!"
309 count=5
310 break
311 fi
312 fi
313
314 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
315 then
316 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 293 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
317 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 294 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
318 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 295 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
319 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 296 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
320 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 297 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 298
322 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 299 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
300 _epatch_assert
323 301
324 if [ "$?" -ne 0 ] 302 if [ "$?" -ne 0 ]
325 then 303 then
326 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 304 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
327 echo 305 echo
366 then 344 then
367 einfo "Done with patching" 345 einfo "Done with patching"
368 fi 346 fi
369} 347}
370 348
371# This function return true if we are using the NPTL pthreads 349# @FUNCTION: emktemp
372# implementation. 350# @USAGE: [temp dir]
373# 351# @DESCRIPTION:
374# <azarah@gentoo.org> (06 March 2003)
375#
376have_NPTL() {
377 cat > ${T}/test-nptl.c <<-"END"
378 #define _XOPEN_SOURCE
379 #include <unistd.h>
380 #include <stdio.h>
381
382 int main()
383 {
384 char buf[255];
385 char *str = buf;
386
387 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
388 if (NULL != str) {
389 printf("%s\n", str);
390 if (NULL != strstr(str, "NPTL"))
391 return 0;
392 }
393
394 return 1;
395 }
396 END
397
398 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
399 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
400 then
401 echo "yes"
402 einfon "Checking what PTHREADS implementation we have ..."
403 if ${T}/nptl
404 then
405 return 0
406 else
407 return 1
408 fi
409 else
410 echo "no"
411 fi
412
413 return 1
414}
415
416# This function check how many cpu's are present, and then set
417# -j in MAKEOPTS accordingly.
418#
419# Thanks to nall <nall@gentoo.org> for this.
420#
421get_number_of_jobs() {
422 local jobs=0
423
424 if [ ! -r /proc/cpuinfo ]
425 then
426 return 1
427 fi
428
429 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
430 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
431 then
432 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
433 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
434 ADMINPARAM="${ADMINPARAM/-j}"
435 fi
436
437 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
438
439 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
440 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
441 then
442 # these archs will always have "[Pp]rocessor"
443 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
444
445 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
446 then
447 # sparc always has "ncpus active"
448 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
449
450 elif [ "${ARCH}" = "alpha" ]
451 then
452 # alpha has "cpus active", but only when compiled with SMP
453 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
454 then
455 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
456 else
457 jobs=2
458 fi
459
460 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
461 then
462 # ppc has "processor", but only when compiled with SMP
463 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
464 then
465 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
466 else
467 jobs=2
468 fi
469 elif [ "${ARCH}" = "s390" ]
470 then
471 # s390 has "# processors : "
472 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
473 else
474 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
475 die "Unknown ARCH -- ${ARCH}!"
476 fi
477
478 # Make sure the number is valid ...
479 if [ "${jobs}" -lt 1 ]
480 then
481 jobs=1
482 fi
483
484 if [ -n "${ADMINPARAM}" ]
485 then
486 if [ "${jobs}" -gt "${ADMINPARAM}" ]
487 then
488 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
489 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
490 else
491 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
492 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
493 fi
494 fi
495}
496
497# Cheap replacement for when debianutils (and thus mktemp) 352# Cheap replacement for when debianutils (and thus mktemp)
498# does not exist on the users system 353# does not exist on the users system.
499# vapier@gentoo.org
500#
501# Takes just 1 optional parameter (the directory to create tmpfile in)
502emktemp() { 354emktemp() {
503 local exe="touch" 355 local exe="touch"
504 [ "$1" == "-d" ] && exe="mkdir" && shift 356 [[ $1 == -d ]] && exe="mkdir" && shift
505 local topdir="$1" 357 local topdir=$1
506 358
507 if [ -z "${topdir}" ] 359 if [[ -z ${topdir} ]] ; then
508 then
509 [ -z "${T}" ] \ 360 [[ -z ${T} ]] \
510 && topdir="/tmp" \ 361 && topdir="/tmp" \
511 || topdir="${T}" 362 || topdir=${T}
512 fi 363 fi
513 364
514 if [ -z "$(type -p mktemp)" ] 365 if ! type -P mktemp > /dev/null ; then
515 then 366 # system lacks `mktemp` so we have to fake it
516 local tmp=/ 367 local tmp=/
517 while [ -e "${tmp}" ] ; do 368 while [[ -e ${tmp} ]] ; do
518 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 369 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
519 done 370 done
520 ${exe} "${tmp}" 371 ${exe} "${tmp}" || ${exe} -p "${tmp}"
521 echo "${tmp}" 372 echo "${tmp}"
522 else 373 else
523 [ "${exe}" == "touch" ] \ 374 # the args here will give slightly wierd names on BSD,
524 && exe="-p" \ 375 # but should produce a usable file on all userlands
525 || exe="-d" 376 if [[ ${exe} == "touch" ]] ; then
526 mktemp ${exe} "${topdir}" 377 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
378 else
379 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
527 fi 380 fi
381 fi
528} 382}
529 383
384# @FUNCTION: egetent
385# @USAGE: <database> <key>
386# @MAINTAINER:
387# base-system@gentoo.org (Linux)
388# Joe Jezak <josejx@gmail.com> (OS X)
389# usata@gentoo.org (OS X)
390# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
391# @DESCRIPTION:
530# Small wrapper for getent (Linux), nidump (Mac OS X), 392# Small wrapper for getent (Linux), nidump (Mac OS X),
531# and pw (FreeBSD) used in enewuser()/enewgroup() 393# and pw (FreeBSD) used in enewuser()/enewgroup()
532# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
533# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
534#
535# egetent(database, key)
536egetent() { 394egetent() {
537 if useq ppc-macos ; then 395 case ${CHOST} in
396 *-darwin*)
538 case "$2" in 397 case "$2" in
539 *[!0-9]*) # Non numeric 398 *[!0-9]*) # Non numeric
540 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 399 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
541 ;; 400 ;;
542 *) # Numeric 401 *) # Numeric
543 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 402 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
544 ;; 403 ;;
545 esac 404 esac
546 elif useq x86-fbsd ; then 405 ;;
547 local action 406 *-freebsd*|*-dragonfly*)
548 if [ "$1" == "passwd" ] 407 local opts action="user"
549 then 408 [[ $1 == "passwd" ]] || action="group"
550 action="user" 409
551 else 410 # lookup by uid/gid
552 action="group" 411 if [[ $2 == [[:digit:]]* ]] ; then
412 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
553 fi 413 fi
414
554 pw show "${action}" "$2" -q 415 pw show ${action} ${opts} "$2" -q
555 else 416 ;;
417 *-netbsd*|*-openbsd*)
418 grep "$2:\*:" /etc/$1
419 ;;
420 *)
556 which nscd >& /dev/null && nscd -i "$1" 421 type -p nscd >& /dev/null && nscd -i "$1"
557 getent "$1" "$2" 422 getent "$1" "$2"
558 fi 423 ;;
424 esac
559} 425}
560 426
561# Simplify/standardize adding users to the system 427# @FUNCTION: enewuser
562# vapier@gentoo.org 428# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
563# 429# @DESCRIPTION:
564# enewuser(username, uid, shell, homedir, groups, extra options) 430# Same as enewgroup, you are not required to understand how to properly add
565# 431# a user to the system. The only required parameter is the username.
566# Default values if you do not specify any: 432# Default uid is (pass -1 for this) next available, default shell is
567# username: REQUIRED ! 433# /bin/false, default homedir is /dev/null, there are no default groups,
568# uid: next available (see useradd(8)) 434# and default params sets the comment as 'added by portage for ${PN}'.
569# note: pass -1 to get default behavior
570# shell: /bin/false
571# homedir: /dev/null
572# groups: none
573# extra: comment of 'added by portage for ${PN}'
574enewuser() { 435enewuser() {
436 case ${EBUILD_PHASE} in
437 unpack|compile|test|install)
438 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
439 eerror "Package fails at QA and at life. Please file a bug."
440 die "Bad package! enewuser is only for use in pkg_* functions!"
441 esac
442
575 # get the username 443 # get the username
576 local euser="$1"; shift 444 local euser=$1; shift
577 if [ -z "${euser}" ] 445 if [[ -z ${euser} ]] ; then
578 then
579 eerror "No username specified !" 446 eerror "No username specified !"
580 die "Cannot call enewuser without a username" 447 die "Cannot call enewuser without a username"
581 fi 448 fi
582 449
583 # lets see if the username already exists 450 # lets see if the username already exists
584 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 451 if [[ -n $(egetent passwd "${euser}") ]] ; then
585 then
586 return 0 452 return 0
587 fi 453 fi
588 einfo "Adding user '${euser}' to your system ..." 454 einfo "Adding user '${euser}' to your system ..."
589 455
590 # options to pass to useradd 456 # options to pass to useradd
591 local opts= 457 local opts=
592 458
593 # handle uid 459 # handle uid
594 local euid="$1"; shift 460 local euid=$1; shift
595 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 461 if [[ -n ${euid} && ${euid} != -1 ]] ; then
596 then
597 if [ "${euid}" -gt 0 ] 462 if [[ ${euid} -gt 0 ]] ; then
598 then
599 if [ ! -z "`egetent passwd ${euid}`" ] 463 if [[ -n $(egetent passwd ${euid}) ]] ; then
600 then
601 euid="next" 464 euid="next"
602 fi 465 fi
603 else 466 else
604 eerror "Userid given but is not greater than 0 !" 467 eerror "Userid given but is not greater than 0 !"
605 die "${euid} is not a valid UID" 468 die "${euid} is not a valid UID"
606 fi 469 fi
607 else 470 else
608 euid="next" 471 euid="next"
609 fi 472 fi
610 if [ "${euid}" == "next" ] 473 if [[ ${euid} == "next" ]] ; then
611 then 474 for ((euid = 101; euid <= 999; euid++)); do
612 local pwrange
613 if [ "${USERLAND}" == "BSD" ] ; then
614 pwrange="`jot 898 101`"
615 else
616 pwrange="`seq 101 999`"
617 fi
618 for euid in ${pwrange} ; do
619 [ -z "`egetent passwd ${euid}`" ] && break 475 [[ -z $(egetent passwd ${euid}) ]] && break
620 done 476 done
621 fi 477 fi
622 opts="${opts} -u ${euid}" 478 opts="${opts} -u ${euid}"
623 einfo " - Userid: ${euid}" 479 einfo " - Userid: ${euid}"
624 480
625 # handle shell 481 # handle shell
626 local eshell="$1"; shift 482 local eshell=$1; shift
627 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 483 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
628 then 484 if [[ ! -e ${ROOT}${eshell} ]] ; then
629 if [ ! -e "${eshell}" ]
630 then
631 eerror "A shell was specified but it does not exist !" 485 eerror "A shell was specified but it does not exist !"
632 die "${eshell} does not exist" 486 die "${eshell} does not exist in ${ROOT}"
487 fi
488 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
489 eerror "Do not specify ${eshell} yourself, use -1"
490 die "Pass '-1' as the shell parameter"
633 fi 491 fi
634 else 492 else
635 if [ "${USERLAND}" == "BSD" ] 493 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
636 then 494 [[ -x ${ROOT}${shell} ]] && break
637 eshell="/usr/bin/false" 495 done
638 else 496
497 if [[ ${shell} == "/dev/null" ]] ; then
498 eerror "Unable to identify the shell to use, proceeding with userland default."
499 case ${USERLAND} in
639 eshell="/bin/false" 500 GNU) shell="/bin/false" ;;
501 BSD) shell="/sbin/nologin" ;;
502 Darwin) shell="/usr/sbin/nologin" ;;
503 *) die "Unable to identify the default shell for userland ${USERLAND}"
504 esac
640 fi 505 fi
506
507 eshell=${shell}
641 fi 508 fi
642 einfo " - Shell: ${eshell}" 509 einfo " - Shell: ${eshell}"
643 opts="${opts} -s ${eshell}" 510 opts="${opts} -s ${eshell}"
644 511
645 # handle homedir 512 # handle homedir
646 local ehome="$1"; shift 513 local ehome=$1; shift
647 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 514 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
648 then
649 ehome="/dev/null" 515 ehome="/dev/null"
650 fi 516 fi
651 einfo " - Home: ${ehome}" 517 einfo " - Home: ${ehome}"
652 opts="${opts} -d ${ehome}" 518 opts="${opts} -d ${ehome}"
653 519
654 # handle groups 520 # handle groups
655 local egroups="$1"; shift 521 local egroups=$1; shift
656 if [ ! -z "${egroups}" ] 522 if [[ ! -z ${egroups} ]] ; then
657 then
658 local oldifs="${IFS}" 523 local oldifs=${IFS}
659 local defgroup="" exgroups="" 524 local defgroup="" exgroups=""
660 525
661 export IFS="," 526 export IFS=","
662 for g in ${egroups} 527 for g in ${egroups} ; do
663 do
664 export IFS="${oldifs}" 528 export IFS=${oldifs}
665 if [ -z "`egetent group \"${g}\"`" ] 529 if [[ -z $(egetent group "${g}") ]] ; then
666 then
667 eerror "You must add group ${g} to the system first" 530 eerror "You must add group ${g} to the system first"
668 die "${g} is not a valid GID" 531 die "${g} is not a valid GID"
669 fi 532 fi
670 if [ -z "${defgroup}" ] 533 if [[ -z ${defgroup} ]] ; then
671 then
672 defgroup="${g}" 534 defgroup=${g}
673 else 535 else
674 exgroups="${exgroups},${g}" 536 exgroups="${exgroups},${g}"
675 fi 537 fi
676 export IFS="," 538 export IFS=","
677 done 539 done
678 export IFS="${oldifs}" 540 export IFS=${oldifs}
679 541
680 opts="${opts} -g ${defgroup}" 542 opts="${opts} -g ${defgroup}"
681 if [ ! -z "${exgroups}" ] 543 if [[ ! -z ${exgroups} ]] ; then
682 then
683 opts="${opts} -G ${exgroups:1}" 544 opts="${opts} -G ${exgroups:1}"
684 fi 545 fi
685 else 546 else
686 egroups="(none)" 547 egroups="(none)"
687 fi 548 fi
688 einfo " - Groups: ${egroups}" 549 einfo " - Groups: ${egroups}"
689 550
690 # handle extra and add the user 551 # handle extra and add the user
691 local eextra="$@"
692 local oldsandbox="${SANDBOX_ON}" 552 local oldsandbox=${SANDBOX_ON}
693 export SANDBOX_ON="0" 553 export SANDBOX_ON="0"
694 if useq ppc-macos 554 case ${CHOST} in
695 then 555 *-darwin*)
696 ### Make the user 556 ### Make the user
697 if [ -z "${eextra}" ] 557 if [[ -z $@ ]] ; then
698 then
699 dscl . create /users/${euser} uid ${euid} 558 dscl . create /users/${euser} uid ${euid}
700 dscl . create /users/${euser} shell ${eshell} 559 dscl . create /users/${euser} shell ${eshell}
701 dscl . create /users/${euser} home ${ehome} 560 dscl . create /users/${euser} home ${ehome}
702 dscl . create /users/${euser} realname "added by portage for ${PN}" 561 dscl . create /users/${euser} realname "added by portage for ${PN}"
703 ### Add the user to the groups specified 562 ### Add the user to the groups specified
704 local oldifs="${IFS}" 563 local oldifs=${IFS}
705 export IFS="," 564 export IFS=","
706 for g in ${egroups} 565 for g in ${egroups} ; do
707 do
708 dscl . merge /groups/${g} users ${euser} 566 dscl . merge /groups/${g} users ${euser}
709 done 567 done
710 export IFS="${oldifs}" 568 export IFS=${oldifs}
711 else 569 else
712 einfo "Extra options are not supported on macos yet" 570 einfo "Extra options are not supported on Darwin yet"
713 einfo "Please report the ebuild along with the info below" 571 einfo "Please report the ebuild along with the info below"
714 einfo "eextra: ${eextra}" 572 einfo "eextra: $@"
715 die "Required function missing" 573 die "Required function missing"
716 fi 574 fi
717 elif use x86-fbsd ; then 575 ;;
718 if [ -z "${eextra}" ] 576 *-freebsd*|*-dragonfly*)
719 then 577 if [[ -z $@ ]] ; then
720 pw useradd ${euser} ${opts} \ 578 pw useradd ${euser} ${opts} \
721 -c "added by portage for ${PN}" \ 579 -c "added by portage for ${PN}" \
722 die "enewuser failed" 580 die "enewuser failed"
723 else 581 else
724 einfo " - Extra: ${eextra}" 582 einfo " - Extra: $@"
725 pw useradd ${euser} ${opts} \ 583 pw useradd ${euser} ${opts} \
726 -c ${eextra} || die "enewuser failed" 584 "$@" || die "enewuser failed"
727 fi 585 fi
586 ;;
587
588 *-netbsd*)
589 if [[ -z $@ ]] ; then
590 useradd ${opts} ${euser} || die "enewuser failed"
728 else 591 else
729 if [ -z "${eextra}" ] 592 einfo " - Extra: $@"
730 then 593 useradd ${opts} ${euser} "$@" || die "enewuser failed"
594 fi
595 ;;
596
597 *-openbsd*)
598 if [[ -z $@ ]] ; then
599 useradd -u ${euid} -s ${eshell} \
600 -d ${ehome} -c "Added by portage for ${PN}" \
601 -g ${egroups} ${euser} || die "enewuser failed"
602 else
603 einfo " - Extra: $@"
604 useradd -u ${euid} -s ${eshell} \
605 -d ${ehome} -c "Added by portage for ${PN}" \
606 -g ${egroups} ${euser} "$@" || die "enewuser failed"
607 fi
608 ;;
609
610 *)
611 if [[ -z $@ ]] ; then
731 useradd ${opts} ${euser} \ 612 useradd ${opts} ${euser} \
732 -c "added by portage for ${PN}" \ 613 -c "added by portage for ${PN}" \
733 || die "enewuser failed" 614 || die "enewuser failed"
734 else 615 else
735 einfo " - Extra: ${eextra}" 616 einfo " - Extra: $@"
736 useradd ${opts} ${euser} ${eextra} \ 617 useradd ${opts} ${euser} "$@" \
737 || die "enewuser failed" 618 || die "enewuser failed"
738 fi 619 fi
620 ;;
621 esac
622
623 if [[ ! -e ${ROOT}/${ehome} ]] ; then
624 einfo " - Creating ${ehome} in ${ROOT}"
625 mkdir -p "${ROOT}/${ehome}"
626 chown ${euser} "${ROOT}/${ehome}"
627 chmod 755 "${ROOT}/${ehome}"
739 fi 628 fi
629
740 export SANDBOX_ON="${oldsandbox}" 630 export SANDBOX_ON=${oldsandbox}
741
742 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
743 then
744 einfo " - Creating ${ehome} in ${D}"
745 dodir ${ehome}
746 fowners ${euser} ${ehome}
747 fperms 755 ${ehome}
748 fi
749} 631}
750 632
751# Simplify/standardize adding groups to the system 633# @FUNCTION: enewgroup
752# vapier@gentoo.org 634# @USAGE: <group> [gid]
753# 635# @DESCRIPTION:
754# enewgroup(group, gid) 636# This function does not require you to understand how to properly add a
755# 637# group to the system. Just give it a group name to add and enewgroup will
756# Default values if you do not specify any: 638# do the rest. You may specify the gid for the group or allow the group to
757# groupname: REQUIRED ! 639# allocate the next available one.
758# gid: next available (see groupadd(8))
759# extra: none
760enewgroup() { 640enewgroup() {
641 case ${EBUILD_PHASE} in
642 unpack|compile|test|install)
643 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
644 eerror "Package fails at QA and at life. Please file a bug."
645 die "Bad package! enewgroup is only for use in pkg_* functions!"
646 esac
647
761 # get the group 648 # get the group
762 local egroup="$1"; shift 649 local egroup="$1"; shift
763 if [ -z "${egroup}" ] 650 if [ -z "${egroup}" ]
764 then 651 then
765 eerror "No group specified !" 652 eerror "No group specified !"
766 die "Cannot call enewgroup without a group" 653 die "Cannot call enewgroup without a group"
767 fi 654 fi
768 655
769 # see if group already exists 656 # see if group already exists
770 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 657 if [[ -n $(egetent group "${egroup}") ]]; then
771 then
772 return 0 658 return 0
773 fi 659 fi
774 einfo "Adding group '${egroup}' to your system ..." 660 einfo "Adding group '${egroup}' to your system ..."
775 661
776 # options to pass to useradd 662 # options to pass to useradd
782 then 668 then
783 if [ "${egid}" -gt 0 ] 669 if [ "${egid}" -gt 0 ]
784 then 670 then
785 if [ -z "`egetent group ${egid}`" ] 671 if [ -z "`egetent group ${egid}`" ]
786 then 672 then
787 if useq ppc-macos ; then 673 if [[ "${CHOST}" == *-darwin* ]]; then
788 opts="${opts} ${egid}" 674 opts="${opts} ${egid}"
789 else 675 else
790 opts="${opts} -g ${egid}" 676 opts="${opts} -g ${egid}"
791 fi 677 fi
792 else 678 else
806 opts="${opts} ${eextra}" 692 opts="${opts} ${eextra}"
807 693
808 # add the group 694 # add the group
809 local oldsandbox="${SANDBOX_ON}" 695 local oldsandbox="${SANDBOX_ON}"
810 export SANDBOX_ON="0" 696 export SANDBOX_ON="0"
811 if useq ppc-macos ; then 697 case ${CHOST} in
698 *-darwin*)
812 if [ ! -z "${eextra}" ]; 699 if [ ! -z "${eextra}" ];
813 then 700 then
814 einfo "Extra options are not supported on macos yet" 701 einfo "Extra options are not supported on Darwin/OS X yet"
815 einfo "Please report the ebuild along with the info below" 702 einfo "Please report the ebuild along with the info below"
816 einfo "eextra: ${eextra}" 703 einfo "eextra: ${eextra}"
817 die "Required function missing" 704 die "Required function missing"
818 fi 705 fi
819 706
820 # If we need the next available 707 # If we need the next available
821 case ${egid} in 708 case ${egid} in
822 *[!0-9]*) # Non numeric 709 *[!0-9]*) # Non numeric
823 for egid in `jot 898 101`; do 710 for ((egid = 101; egid <= 999; egid++)); do
824 [ -z "`egetent group ${egid}`" ] && break 711 [[ -z $(egetent group ${egid}) ]] && break
825 done 712 done
826 esac 713 esac
827 dscl . create /groups/${egroup} gid ${egid} 714 dscl . create /groups/${egroup} gid ${egid}
828 dscl . create /groups/${egroup} passwd '*' 715 dscl . create /groups/${egroup} passwd '*'
829 elif use x86-fbsd ; then 716 ;;
717
718 *-freebsd*|*-dragonfly*)
830 case ${egid} in 719 case ${egid} in
831 *[!0-9]*) # Non numeric 720 *[!0-9]*) # Non numeric
832 for egid in `jot 898 101`; do 721 for ((egid = 101; egid <= 999; egid++)); do
833 [ -z "`egetent group ${egid}`" ] && break 722 [[ -z $(egetent group ${egid}) ]] && break
834 done 723 done
835 esac 724 esac
836 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 725 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
837 else 726 ;;
727
728 *-netbsd*)
729 case ${egid} in
730 *[!0-9]*) # Non numeric
731 for ((egid = 101; egid <= 999; egid++)); do
732 [[ -z $(egetent group ${egid}) ]] && break
733 done
734 esac
735 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
736 ;;
737
738 *)
838 groupadd ${opts} ${egroup} || die "enewgroup failed" 739 groupadd ${opts} ${egroup} || die "enewgroup failed"
839 fi 740 ;;
741 esac
840 export SANDBOX_ON="${oldsandbox}" 742 export SANDBOX_ON="${oldsandbox}"
841} 743}
842 744
843# Simple script to replace 'dos2unix' binaries 745# @FUNCTION: edos2unix
844# vapier@gentoo.org 746# @USAGE: <file> [more files ...]
845# 747# @DESCRIPTION:
846# edos2unix(file, <more files> ...) 748# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
749# to remove all of these text utilities from DEPEND variables because this
750# is a script based solution. Just give it a list of files to convert and
751# they will all be changed from the DOS CRLF format to the UNIX LF format.
847edos2unix() { 752edos2unix() {
848 for f in "$@" 753 echo "$@" | xargs sed -i 's/\r$//'
849 do
850 cp "${f}" ${T}/edos2unix
851 sed 's/\r$//' ${T}/edos2unix > "${f}"
852 done
853} 754}
854
855
856##############################################################
857# START: Handle .desktop files and menu entries #
858# maybe this should be separated into a new eclass some time #
859# lanius@gentoo.org #
860##############################################################
861 755
862# Make a desktop file ! 756# Make a desktop file !
863# Great for making those icons in kde/gnome startmenu ! 757# Great for making those icons in kde/gnome startmenu !
864# Amaze your friends ! Get the women ! Join today ! 758# Amaze your friends ! Get the women ! Join today !
865# 759#
866# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 760# make_desktop_entry(<command>, [name], [icon], [type], [path])
867# 761#
868# binary: what binary does the app run with ? 762# binary: what command does the app run with ?
869# name: the name that will show up in the menu 763# name: the name that will show up in the menu
870# icon: give your little like a pretty little icon ... 764# icon: give your little like a pretty little icon ...
871# this can be relative (to /usr/share/pixmaps) or 765# this can be relative (to /usr/share/pixmaps) or
872# a full path to an icon 766# a full path to an icon
873# type: what kind of application is this ? for categories: 767# type: what kind of application is this ? for categories:
874# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 768# http://standards.freedesktop.org/menu-spec/latest/apa.html
875# path: if your app needs to startup in a specific dir 769# path: if your app needs to startup in a specific dir
876make_desktop_entry() { 770make_desktop_entry() {
877 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 771 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
878 772
879 local exec=${1} 773 local exec=${1}
880 local name=${2:-${PN}} 774 local name=${2:-${PN}}
881 local icon=${3:-${PN}.png} 775 local icon=${3:-${PN}}
882 local type=${4} 776 local type=${4}
883 local path=${5} 777 local path=${5}
884 778
885 if [[ -z ${type} ]] ; then 779 if [[ -z ${type} ]] ; then
886 local catmaj=${CATEGORY%%-*} 780 local catmaj=${CATEGORY%%-*}
887 local catmin=${CATEGORY##*-} 781 local catmin=${CATEGORY##*-}
888 case ${catmaj} in 782 case ${catmaj} in
889 app) 783 app)
890 case ${catmin} in 784 case ${catmin} in
785 accessibility) type=Accessibility;;
891 admin) type=System;; 786 admin) type=System;;
787 antivirus) type=System;;
788 arch) type=Archiving;;
789 backup) type=Archiving;;
892 cdr) type=DiscBurning;; 790 cdr) type=DiscBurning;;
893 dicts) type=Dictionary;; 791 dicts) type=Dictionary;;
792 doc) type=Documentation;;
894 editors) type=TextEditor;; 793 editors) type=TextEditor;;
895 emacs) type=TextEditor;; 794 emacs) type=TextEditor;;
896 emulation) type=Emulator;; 795 emulation) type=Emulator;;
897 laptop) type=HardwareSettings;; 796 laptop) type=HardwareSettings;;
898 office) type=Office;; 797 office) type=Office;;
798 pda) type=PDA;;
899 vim) type=TextEditor;; 799 vim) type=TextEditor;;
900 xemacs) type=TextEditor;; 800 xemacs) type=TextEditor;;
901 *) type=;; 801 *) type=;;
902 esac 802 esac
903 ;; 803 ;;
904 804
905 dev) 805 dev)
906 type="Development" 806 type="Development"
907 ;; 807 ;;
908 808
909 games) 809 games)
910 [[ -z ${path} ]] && path=${GAMES_BINDIR}
911
912 case ${catmin} in 810 case ${catmin} in
913 action) type=ActionGame;; 811 action|fps) type=ActionGame;;
914 arcade) type=ArcadeGame;; 812 arcade) type=ArcadeGame;;
915 board) type=BoardGame;; 813 board) type=BoardGame;;
916 kid) type=KidsGame;;
917 emulation) type=Emulator;; 814 emulation) type=Emulator;;
815 kids) type=KidsGame;;
918 puzzle) type=LogicGame;; 816 puzzle) type=LogicGame;;
919 rpg) type=RolePlaying;;
920 roguelike) type=RolePlaying;; 817 roguelike) type=RolePlaying;;
818 rpg) type=RolePlaying;;
921 simulation) type=Simulation;; 819 simulation) type=Simulation;;
922 sports) type=SportsGame;; 820 sports) type=SportsGame;;
923 strategy) type=StrategyGame;; 821 strategy) type=StrategyGame;;
924 *) type=;; 822 *) type=;;
925 esac 823 esac
926 type="Game;${type}" 824 type="Game;${type}"
825 ;;
826
827 gnome)
828 type="Gnome;GTK"
829 ;;
830
831 kde)
832 type="KDE;Qt"
927 ;; 833 ;;
928 834
929 mail) 835 mail)
930 type="Network;Email" 836 type="Network;Email"
931 ;; 837 ;;
933 media) 839 media)
934 case ${catmin} in 840 case ${catmin} in
935 gfx) type=Graphics;; 841 gfx) type=Graphics;;
936 radio) type=Tuner;; 842 radio) type=Tuner;;
937 sound) type=Audio;; 843 sound) type=Audio;;
938 tv) type=TV;; 844 tv) type=TV;;
939 video) type=Video;; 845 video) type=Video;;
940 *) type=;; 846 *) type=;;
941 esac 847 esac
942 type="AudioVideo;${type}" 848 type="AudioVideo;${type}"
943 ;; 849 ;;
944 850
945 net) 851 net)
946 case ${catmin} in 852 case ${catmin} in
947 dialup) type=Dialup;; 853 dialup) type=Dialup;;
948 ftp) type=FileTransfer;; 854 ftp) type=FileTransfer;;
949 im) type=InstantMessaging;; 855 im) type=InstantMessaging;;
950 irc) type=IRCClient;; 856 irc) type=IRCClient;;
951 mail) type=Email;; 857 mail) type=Email;;
952 news) type=News;; 858 news) type=News;;
953 nntp) type=News;; 859 nntp) type=News;;
954 p2p) type=FileTransfer;; 860 p2p) type=FileTransfer;;
955 *) type=;; 861 *) type=;;
956 esac 862 esac
957 type="Network;${type}" 863 type="Network;${type}"
958 ;; 864 ;;
959 865
960 sci) 866 sci)
961 case ${catmin} in 867 case ${catmin} in
962 astro*) type=Astronomoy;; 868 astro*) type=Astronomy;;
963 bio*) type=Biology;; 869 bio*) type=Biology;;
964 calc*) type=Calculator;; 870 calc*) type=Calculator;;
965 chem*) type=Chemistry;; 871 chem*) type=Chemistry;;
872 elec*) type=Electronics;;
966 geo*) type=Geology;; 873 geo*) type=Geology;;
967 math*) type=Math;; 874 math*) type=Math;;
875 physics) type=Physics;;
876 visual*) type=DataVisualization;;
968 *) type=;; 877 *) type=;;
969 esac 878 esac
970 type="Science;${type}" 879 type="Science;${type}"
971 ;; 880 ;;
972 881
882 sys)
883 type="System"
884 ;;
885
973 www) 886 www)
974 case ${catmin} in 887 case ${catmin} in
975 client) type=WebBrowser;; 888 client) type=WebBrowser;;
976 *) type=;; 889 *) type=;;
977 esac 890 esac
978 type="Network" 891 type="Network"
979 ;; 892 ;;
980 893
981 *) 894 *)
982 type= 895 type=
983 ;; 896 ;;
984 esac 897 esac
985 fi 898 fi
986 899 if [ "${SLOT}" == "0" ] ; then
900 local desktop_name="${PN}"
901 else
902 local desktop_name="${PN}-${SLOT}"
903 fi
904 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
987 local desktop=${T}/${exec%% *}-${P}.desktop 905 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
988 906
907 cat <<-EOF > "${desktop}"
989echo "[Desktop Entry] 908 [Desktop Entry]
990Encoding=UTF-8 909 Version=1.0
991Version=0.9.2
992Name=${name} 910 Name=${name}
993Type=Application 911 Type=Application
994Comment=${DESCRIPTION} 912 Comment=${DESCRIPTION}
995Exec=${exec} 913 Exec=${exec}
996Path=${path} 914 TryExec=${exec%% *}
997Icon=${icon} 915 Icon=${icon}
998Categories=Application;${type};" > "${desktop}" 916 Categories=${type};
917 EOF
999 918
919 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
920
921 (
922 # wrap the env here so that the 'insinto' call
923 # doesn't corrupt the env of the caller
1000 insinto /usr/share/applications 924 insinto /usr/share/applications
1001 doins "${desktop}" 925 doins "${desktop}"
1002 926 )
1003 return 0
1004} 927}
1005 928
1006# Make a GDM/KDM Session file 929# @FUNCTION: validate_desktop_entries
1007# 930# @USAGE: [directories]
1008# make_desktop_entry(<title>, <command>) 931# @MAINTAINER:
1009# title: File to execute to start the Window Manager 932# Carsten Lohrke <carlo@gentoo.org>
1010# command: Name of the Window Manager 933# @DESCRIPTION:
934# Validate desktop entries using desktop-file-utils
935validate_desktop_entries() {
936 if [[ -x /usr/bin/desktop-file-validate ]] ; then
937 einfo "Checking desktop entry validity"
938 local directories=""
939 for d in /usr/share/applications $@ ; do
940 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
941 done
942 if [[ -n ${directories} ]] ; then
943 for FILE in $(find ${directories} -name "*\.desktop" \
944 -not -path '*.hidden*' | sort -u 2>/dev/null)
945 do
946 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
947 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
948 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
949 done
950 fi
951 echo ""
952 else
953 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
954 fi
955}
1011 956
957# @FUNCTION: make_session_desktop
958# @USAGE: <title> <command>
959# @DESCRIPTION:
960# Make a GDM/KDM Session file. The title is the file to execute to start the
961# Window Manager. The command is the name of the Window Manager.
1012make_session_desktop() { 962make_session_desktop() {
1013 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 963 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
1014 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 964 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
1015 965
1016 local title=$1 966 local title=$1
1017 local command=$2 967 local command=$2
1018 local desktop=${T}/${wm}.desktop 968 local desktop=${T}/${wm}.desktop
1019 969
970 cat <<-EOF > "${desktop}"
1020echo "[Desktop Entry] 971 [Desktop Entry]
1021Encoding=UTF-8
1022Name=${title} 972 Name=${title}
1023Comment=This session logs you into ${title} 973 Comment=This session logs you into ${title}
1024Exec=${command} 974 Exec=${command}
1025TryExec=${command} 975 TryExec=${command}
1026Type=Application" > "${desktop}" 976 Type=Application
977 EOF
1027 978
979 (
980 # wrap the env here so that the 'insinto' call
981 # doesn't corrupt the env of the caller
1028 insinto /usr/share/xsessions 982 insinto /usr/share/xsessions
1029 doins "${desktop}" 983 doins "${desktop}"
984 )
1030} 985}
1031 986
987# @FUNCTION: domenu
988# @USAGE: <menus>
989# @DESCRIPTION:
990# Install the list of .desktop menu files into the appropriate directory
991# (/usr/share/applications).
1032domenu() { 992domenu() {
993 (
994 # wrap the env here so that the 'insinto' call
995 # doesn't corrupt the env of the caller
1033 local i j 996 local i j ret=0
1034 insinto /usr/share/applications 997 insinto /usr/share/applications
1035 for i in "$@" ; do 998 for i in "$@" ; do
1036 if [[ -f ${i} ]] ; then 999 if [[ -f ${i} ]] ; then
1037 doins "${i}" 1000 doins "${i}"
1001 ((ret+=$?))
1038 elif [[ -d ${i} ]] ; then 1002 elif [[ -d ${i} ]] ; then
1039 for j in "${i}"/*.desktop ; do 1003 for j in "${i}"/*.desktop ; do
1040 doins "${j}" 1004 doins "${j}"
1005 ((ret+=$?))
1041 done 1006 done
1007 else
1008 ((++ret))
1042 fi 1009 fi
1043 done 1010 done
1011 exit ${ret}
1012 )
1044} 1013}
1014
1015# @FUNCTION: newmenu
1016# @USAGE: <menu> <newname>
1017# @DESCRIPTION:
1018# Like all other new* functions, install the specified menu as newname.
1045newmenu() { 1019newmenu() {
1020 (
1021 # wrap the env here so that the 'insinto' call
1022 # doesn't corrupt the env of the caller
1046 insinto /usr/share/applications 1023 insinto /usr/share/applications
1047 newins "$1" "$2" 1024 newins "$@"
1025 )
1048} 1026}
1049 1027
1028# @FUNCTION: doicon
1029# @USAGE: <list of icons>
1030# @DESCRIPTION:
1031# Install the list of icons into the icon directory (/usr/share/pixmaps).
1032# This is useful in conjunction with creating desktop/menu files.
1050doicon() { 1033doicon() {
1034 (
1035 # wrap the env here so that the 'insinto' call
1036 # doesn't corrupt the env of the caller
1051 local i j 1037 local i j ret
1052 insinto /usr/share/pixmaps 1038 insinto /usr/share/pixmaps
1053 for i in "$@" ; do 1039 for i in "$@" ; do
1054 if [[ -f ${i} ]] ; then 1040 if [[ -f ${i} ]] ; then
1055 doins "${i}" 1041 doins "${i}"
1042 ((ret+=$?))
1056 elif [[ -d ${i} ]] ; then 1043 elif [[ -d ${i} ]] ; then
1057 for j in "${i}"/*.png ; do 1044 for j in "${i}"/*.png ; do
1058 doins "${j}" 1045 doins "${j}"
1046 ((ret+=$?))
1059 done 1047 done
1048 else
1049 ((++ret))
1060 fi 1050 fi
1061 done 1051 done
1052 exit ${ret}
1053 )
1062} 1054}
1055
1056# @FUNCTION: newicon
1057# @USAGE: <icon> <newname>
1058# @DESCRIPTION:
1059# Like all other new* functions, install the specified icon as newname.
1063newicon() { 1060newicon() {
1061 (
1062 # wrap the env here so that the 'insinto' call
1063 # doesn't corrupt the env of the caller
1064 insinto /usr/share/pixmaps 1064 insinto /usr/share/pixmaps
1065 newins "$1" "$2" 1065 newins "$@"
1066 )
1066} 1067}
1067
1068##############################################################
1069# END: Handle .desktop files and menu entries #
1070##############################################################
1071
1072 1068
1073# for internal use only (unpack_pdv and unpack_makeself) 1069# for internal use only (unpack_pdv and unpack_makeself)
1074find_unpackable_file() { 1070find_unpackable_file() {
1075 local src="$1" 1071 local src=$1
1076 if [ -z "${src}" ] 1072 if [[ -z ${src} ]] ; then
1077 then
1078 src="${DISTDIR}/${A}" 1073 src=${DISTDIR}/${A}
1079 else 1074 else
1080 if [ -e "${DISTDIR}/${src}" ] 1075 if [[ -e ${DISTDIR}/${src} ]] ; then
1081 then
1082 src="${DISTDIR}/${src}" 1076 src=${DISTDIR}/${src}
1083 elif [ -e "${PWD}/${src}" ] 1077 elif [[ -e ${PWD}/${src} ]] ; then
1084 then
1085 src="${PWD}/${src}" 1078 src=${PWD}/${src}
1086 elif [ -e "${src}" ] 1079 elif [[ -e ${src} ]] ; then
1087 then
1088 src="${src}" 1080 src=${src}
1089 fi
1090 fi 1081 fi
1091 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1082 fi
1083 [[ ! -e ${src} ]] && return 1
1092 echo "${src}" 1084 echo "${src}"
1093} 1085}
1094 1086
1087# @FUNCTION: unpack_pdv
1088# @USAGE: <file to unpack> <size of off_t>
1089# @DESCRIPTION:
1095# Unpack those pesky pdv generated files ... 1090# Unpack those pesky pdv generated files ...
1096# They're self-unpacking programs with the binary package stuffed in 1091# They're self-unpacking programs with the binary package stuffed in
1097# the middle of the archive. Valve seems to use it a lot ... too bad 1092# the middle of the archive. Valve seems to use it a lot ... too bad
1098# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1093# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1099# 1094#
1100# Usage: unpack_pdv [file to unpack] [size of off_t]
1101# - you have to specify the off_t size ... i have no idea how to extract that 1095# You have to specify the off_t size ... I have no idea how to extract that
1102# information out of the binary executable myself. basically you pass in 1096# information out of the binary executable myself. Basically you pass in
1103# the size of the off_t type (in bytes) on the machine that built the pdv 1097# the size of the off_t type (in bytes) on the machine that built the pdv
1098# archive.
1099#
1104# archive. one way to determine this is by running the following commands: 1100# One way to determine this is by running the following commands:
1101#
1102# @CODE
1105# strings <pdv archive> | grep lseek 1103# strings <pdv archive> | grep lseek
1106# strace -elseek <pdv archive> 1104# strace -elseek <pdv archive>
1105# @CODE
1106#
1107# basically look for the first lseek command (we do the strings/grep because 1107# Basically look for the first lseek command (we do the strings/grep because
1108# sometimes the function call is _llseek or something) and steal the 2nd 1108# sometimes the function call is _llseek or something) and steal the 2nd
1109# parameter. here is an example: 1109# parameter. Here is an example:
1110#
1111# @CODE
1110# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1112# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1111# lseek 1113# lseek
1112# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1114# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1113# lseek(3, -4, SEEK_END) = 2981250 1115# lseek(3, -4, SEEK_END) = 2981250
1116# @CODE
1117#
1114# thus we would pass in the value of '4' as the second parameter. 1118# Thus we would pass in the value of '4' as the second parameter.
1115unpack_pdv() { 1119unpack_pdv() {
1116 local src="`find_unpackable_file $1`" 1120 local src=$(find_unpackable_file "$1")
1117 local sizeoff_t="$2" 1121 local sizeoff_t=$2
1118 1122
1123 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1119 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1124 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1120 1125
1121 local shrtsrc="`basename ${src}`" 1126 local shrtsrc=$(basename "${src}")
1122 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1127 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1123 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1128 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1124 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1129 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1125 1130
1126 # grab metadata for debug reasons 1131 # grab metadata for debug reasons
1127 local metafile="$(emktemp)" 1132 local metafile=$(emktemp)
1128 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1133 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1129 1134
1130 # rip out the final file name from the metadata 1135 # rip out the final file name from the metadata
1131 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1136 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1132 datafile="`basename ${datafile}`" 1137 datafile=$(basename "${datafile}")
1133 1138
1134 # now lets uncompress/untar the file if need be 1139 # now lets uncompress/untar the file if need be
1135 local tmpfile="$(emktemp)" 1140 local tmpfile=$(emktemp)
1136 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1141 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1137 1142
1138 local iscompressed="`file -b ${tmpfile}`" 1143 local iscompressed=$(file -b "${tmpfile}")
1139 if [ "${iscompressed:0:8}" == "compress" ] ; then 1144 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1140 iscompressed=1 1145 iscompressed=1
1141 mv ${tmpfile}{,.Z} 1146 mv ${tmpfile}{,.Z}
1142 gunzip ${tmpfile} 1147 gunzip ${tmpfile}
1143 else 1148 else
1144 iscompressed=0 1149 iscompressed=0
1145 fi 1150 fi
1146 local istar="`file -b ${tmpfile}`" 1151 local istar=$(file -b "${tmpfile}")
1147 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1152 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1148 istar=1 1153 istar=1
1149 else 1154 else
1150 istar=0 1155 istar=0
1151 fi 1156 fi
1152 1157
1180 true 1185 true
1181 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1186 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1182 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1187 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1183} 1188}
1184 1189
1190# @FUNCTION: unpack_makeself
1191# @USAGE: [file to unpack] [offset] [tail|dd]
1192# @DESCRIPTION:
1185# Unpack those pesky makeself generated files ... 1193# Unpack those pesky makeself generated files ...
1186# They're shell scripts with the binary package tagged onto 1194# They're shell scripts with the binary package tagged onto
1187# the end of the archive. Loki utilized the format as does 1195# the end of the archive. Loki utilized the format as does
1188# many other game companies. 1196# many other game companies.
1189# 1197#
1190# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1198# If the file is not specified, then ${A} is used. If the
1191# - If the file is not specified then unpack will utilize ${A}.
1192# - If the offset is not specified then we will attempt to extract 1199# offset is not specified then we will attempt to extract
1193# the proper offset from the script itself. 1200# the proper offset from the script itself.
1194unpack_makeself() { 1201unpack_makeself() {
1202 local src_input=${1:-${A}}
1195 local src="$(find_unpackable_file "$1")" 1203 local src=$(find_unpackable_file "${src_input}")
1196 local skip="$2" 1204 local skip=$2
1197 local exe="$3" 1205 local exe=$3
1198 1206
1207 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1208
1199 local shrtsrc="$(basename "${src}")" 1209 local shrtsrc=$(basename "${src}")
1200 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1210 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1201 if [ -z "${skip}" ] 1211 if [[ -z ${skip} ]] ; then
1202 then
1203 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1212 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1204 local skip=0 1213 local skip=0
1205 exe=tail 1214 exe=tail
1206 case ${ver} in 1215 case ${ver} in
1207 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1216 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1208 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1217 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1209 ;; 1218 ;;
1210 2.0|2.0.1) 1219 2.0|2.0.1)
1211 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1220 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1212 ;; 1221 ;;
1220 ;; 1229 ;;
1221 2.1.3) 1230 2.1.3)
1222 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1231 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1223 let skip="skip + 1" 1232 let skip="skip + 1"
1224 ;; 1233 ;;
1225 2.1.4) 1234 2.1.4|2.1.5)
1226 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1235 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1227 skip=$(head -n ${skip} "${src}" | wc -c) 1236 skip=$(head -n ${skip} "${src}" | wc -c)
1228 exe="dd" 1237 exe="dd"
1229 ;; 1238 ;;
1230 *) 1239 *)
1242 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1251 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1243 *) die "makeself cant handle exe '${exe}'" 1252 *) die "makeself cant handle exe '${exe}'"
1244 esac 1253 esac
1245 1254
1246 # lets grab the first few bytes of the file to figure out what kind of archive it is 1255 # lets grab the first few bytes of the file to figure out what kind of archive it is
1247 local tmpfile="$(emktemp)" 1256 local tmpfile=$(emktemp)
1248 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1257 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1249 local filetype="$(file -b "${tmpfile}")" 1258 local filetype=$(file -b "${tmpfile}")
1250 case ${filetype} in 1259 case ${filetype} in
1251 *tar\ archive) 1260 *tar\ archive*)
1252 eval ${exe} | tar --no-same-owner -xf - 1261 eval ${exe} | tar --no-same-owner -xf -
1253 ;; 1262 ;;
1254 bzip2*) 1263 bzip2*)
1255 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1264 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1256 ;; 1265 ;;
1266 ;; 1275 ;;
1267 esac 1276 esac
1268 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1277 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1269} 1278}
1270 1279
1280# @FUNCTION: check_license
1281# @USAGE: [license]
1282# @DESCRIPTION:
1271# Display a license for user to accept. 1283# Display a license for user to accept. If no license is
1272#
1273# Usage: check_license [license]
1274# - If the file is not specified then ${LICENSE} is used. 1284# specified, then ${LICENSE} is used.
1275check_license() { 1285check_license() {
1276 local lic=$1 1286 local lic=$1
1277 if [ -z "${lic}" ] ; then 1287 if [ -z "${lic}" ] ; then
1278 lic="${PORTDIR}/licenses/${LICENSE}" 1288 lic="${PORTDIR}/licenses/${LICENSE}"
1279 else 1289 else
1280 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1290 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1281 lic="${PORTDIR}/licenses/${src}" 1291 lic="${PORTDIR}/licenses/${lic}"
1282 elif [ -e "${PWD}/${src}" ] ; then 1292 elif [ -e "${PWD}/${lic}" ] ; then
1283 lic="${PWD}/${src}" 1293 lic="${PWD}/${lic}"
1284 elif [ -e "${src}" ] ; then 1294 elif [ -e "${lic}" ] ; then
1285 lic="${src}" 1295 lic="${lic}"
1286 fi
1287 fi 1296 fi
1297 fi
1288 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1298 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1289 local l="`basename ${lic}`" 1299 local l="`basename ${lic}`"
1290 1300
1291 # here is where we check for the licenses the user already 1301 # here is where we check for the licenses the user already
1292 # accepted ... if we don't find a match, we make the user accept 1302 # accepted ... if we don't find a match, we make the user accept
1293 local shopts=$- 1303 local shopts=$-
1294 local alic 1304 local alic
1295 set -o noglob #so that bash doesn't expand "*" 1305 set -o noglob #so that bash doesn't expand "*"
1296 for alic in ${ACCEPT_LICENSE} ; do 1306 for alic in ${ACCEPT_LICENSE} ; do
1297 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1307 if [[ ${alic} == ${l} ]]; then
1298 set +o noglob; set -${shopts} #reset old shell opts 1308 set +o noglob; set -${shopts} #reset old shell opts
1299 return 0 1309 return 0
1300 fi 1310 fi
1301 done 1311 done
1302 set +o noglob; set -$shopts #reset old shell opts 1312 set +o noglob; set -$shopts #reset old shell opts
1303 1313
1304 local licmsg="$(emktemp)" 1314 local licmsg=$(emktemp)
1305 cat << EOF > ${licmsg} 1315 cat <<-EOF > ${licmsg}
1306********************************************************** 1316 **********************************************************
1307The following license outlines the terms of use of this 1317 The following license outlines the terms of use of this
1308package. You MUST accept this license for installation to 1318 package. You MUST accept this license for installation to
1309continue. When you are done viewing, hit 'q'. If you 1319 continue. When you are done viewing, hit 'q'. If you
1310CTRL+C out of this, the install will not run! 1320 CTRL+C out of this, the install will not run!
1311********************************************************** 1321 **********************************************************
1312 1322
1313EOF 1323 EOF
1314 cat ${lic} >> ${licmsg} 1324 cat ${lic} >> ${licmsg}
1315 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1325 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1316 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1326 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1317 read alic 1327 read alic
1318 case ${alic} in 1328 case ${alic} in
1325 die "Failed to accept license" 1335 die "Failed to accept license"
1326 ;; 1336 ;;
1327 esac 1337 esac
1328} 1338}
1329 1339
1340# @FUNCTION: cdrom_get_cds
1341# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1342# @DESCRIPTION:
1330# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1343# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1331# the whole 'non-interactive' policy, but damnit I want CD support ! 1344# the whole 'non-interactive' policy, but damnit I want CD support !
1332# 1345#
1333# with these cdrom functions we handle all the user interaction and 1346# With these cdrom functions we handle all the user interaction and
1334# standardize everything. all you have to do is call cdrom_get_cds() 1347# standardize everything. All you have to do is call cdrom_get_cds()
1335# and when the function returns, you can assume that the cd has been 1348# and when the function returns, you can assume that the cd has been
1336# found at CDROM_ROOT. 1349# found at CDROM_ROOT.
1337# 1350#
1351# The function will attempt to locate a cd based upon a file that is on
1352# the cd. The more files you give this function, the more cds
1353# the cdrom functions will handle.
1354#
1338# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1355# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1339# etc... if you want to give the cds better names, then just export 1356# etc... If you want to give the cds better names, then just export
1340# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1357# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1358# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1359# also use the CDROM_NAME_SET bash array.
1341# 1360#
1342# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1361# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1343#
1344# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1345# - this will attempt to locate a cd based upon a file that is on
1346# the cd ... the more files you give this function, the more cds
1347# the cdrom functions will handle
1348cdrom_get_cds() { 1362cdrom_get_cds() {
1349 # first we figure out how many cds we're dealing with by 1363 # first we figure out how many cds we're dealing with by
1350 # the # of files they gave us 1364 # the # of files they gave us
1351 local cdcnt=0 1365 local cdcnt=0
1352 local f= 1366 local f=
1353 for f in "$@" ; do 1367 for f in "$@" ; do
1354 cdcnt=$((cdcnt + 1)) 1368 ((++cdcnt))
1355 export CDROM_CHECK_${cdcnt}="$f" 1369 export CDROM_CHECK_${cdcnt}="$f"
1356 done 1370 done
1357 export CDROM_TOTAL_CDS=${cdcnt} 1371 export CDROM_TOTAL_CDS=${cdcnt}
1358 export CDROM_CURRENT_CD=1 1372 export CDROM_CURRENT_CD=1
1359 1373
1360 # now we see if the user gave use CD_ROOT ... 1374 # now we see if the user gave use CD_ROOT ...
1361 # if they did, let's just believe them that it's correct 1375 # if they did, let's just believe them that it's correct
1362 if [[ ! -z ${CD_ROOT} ]] ; then
1363 export CDROM_ROOT=${CD_ROOT}
1364 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1365 return
1366 fi
1367 # do the same for CD_ROOT_X
1368 if [[ ! -z ${CD_ROOT_1} ]] ; then 1376 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1369 local var= 1377 local var=
1370 cdcnt=0 1378 cdcnt=0
1371 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1379 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1372 cdcnt=$((cdcnt + 1)) 1380 ((++cdcnt))
1373 var="CD_ROOT_${cdcnt}" 1381 var="CD_ROOT_${cdcnt}"
1382 [[ -z ${!var} ]] && var="CD_ROOT"
1374 if [[ -z ${!var} ]] ; then 1383 if [[ -z ${!var} ]] ; then
1375 eerror "You must either use just the CD_ROOT" 1384 eerror "You must either use just the CD_ROOT"
1376 eerror "or specify ALL the CD_ROOT_X variables." 1385 eerror "or specify ALL the CD_ROOT_X variables."
1377 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1386 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1378 die "could not locate CD_ROOT_${cdcnt}" 1387 die "could not locate CD_ROOT_${cdcnt}"
1379 fi 1388 fi
1380 export CDROM_ROOTS_${cdcnt}="${!var}"
1381 done 1389 done
1382 export CDROM_ROOT=${CDROM_ROOTS_1} 1390 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1383 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1391 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1392 export CDROM_SET=-1
1393 for f in ${CDROM_CHECK_1//:/ } ; do
1394 ((++CDROM_SET))
1395 [[ -e ${CD_ROOT}/${f} ]] && break
1396 done
1397 export CDROM_MATCH=${f}
1384 return 1398 return
1385 fi 1399 fi
1386 1400
1401 # User didn't help us out so lets make sure they know they can
1402 # simplify the whole process ...
1387 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1403 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1388 einfon "This ebuild will need the " 1404 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1389 if [[ -z ${CDROM_NAME} ]] ; then
1390 echo "cdrom for ${PN}."
1391 else
1392 echo "${CDROM_NAME}."
1393 fi
1394 echo 1405 echo
1395 einfo "If you do not have the CD, but have the data files" 1406 einfo "If you do not have the CD, but have the data files"
1396 einfo "mounted somewhere on your filesystem, just export" 1407 einfo "mounted somewhere on your filesystem, just export"
1397 einfo "the variable CD_ROOT so that it points to the" 1408 einfo "the variable CD_ROOT so that it points to the"
1398 einfo "directory containing the files." 1409 einfo "directory containing the files."
1399 echo 1410 echo
1400 einfo "For example:" 1411 einfo "For example:"
1401 einfo "export CD_ROOT=/mnt/cdrom" 1412 einfo "export CD_ROOT=/mnt/cdrom"
1402 echo 1413 echo
1403 else 1414 else
1415 if [[ -n ${CDROM_NAME_SET} ]] ; then
1416 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1417 cdcnt=0
1418 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1419 ((++cdcnt))
1420 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1421 done
1422 fi
1423
1404 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1424 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1405 cdcnt=0 1425 cdcnt=0
1406 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1426 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1407 cdcnt=$((cdcnt + 1)) 1427 ((++cdcnt))
1408 var="CDROM_NAME_${cdcnt}" 1428 var="CDROM_NAME_${cdcnt}"
1409 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1429 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1410 done 1430 done
1411 echo 1431 echo
1412 einfo "If you do not have the CDs, but have the data files" 1432 einfo "If you do not have the CDs, but have the data files"
1413 einfo "mounted somewhere on your filesystem, just export" 1433 einfo "mounted somewhere on your filesystem, just export"
1414 einfo "the following variables so they point to the right place:" 1434 einfo "the following variables so they point to the right place:"
1415 einfon "" 1435 einfon ""
1416 cdcnt=0 1436 cdcnt=0
1417 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1437 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1418 cdcnt=$((cdcnt + 1)) 1438 ((++cdcnt))
1419 echo -n " CD_ROOT_${cdcnt}" 1439 echo -n " CD_ROOT_${cdcnt}"
1420 done 1440 done
1421 echo 1441 echo
1422 einfo "Or, if you have all the files in the same place, or" 1442 einfo "Or, if you have all the files in the same place, or"
1423 einfo "you only have one cdrom, you can export CD_ROOT" 1443 einfo "you only have one cdrom, you can export CD_ROOT"
1426 echo 1446 echo
1427 einfo "For example:" 1447 einfo "For example:"
1428 einfo "export CD_ROOT_1=/mnt/cdrom" 1448 einfo "export CD_ROOT_1=/mnt/cdrom"
1429 echo 1449 echo
1430 fi 1450 fi
1451
1452 export CDROM_SET=""
1431 export CDROM_CURRENT_CD=0 1453 export CDROM_CURRENT_CD=0
1432 cdrom_load_next_cd 1454 cdrom_load_next_cd
1433} 1455}
1434 1456
1435# this is only used when you need access to more than one cd. 1457# @FUNCTION: cdrom_load_next_cd
1436# when you have finished using the first cd, just call this function. 1458# @DESCRIPTION:
1437# when it returns, CDROM_ROOT will be pointing to the second cd. 1459# Some packages are so big they come on multiple CDs. When you're done reading
1438# remember, you can only go forward in the cd chain, you can't go back. 1460# files off a CD and want access to the next one, just call this function.
1461# Again, all the messy details of user interaction are taken care of for you.
1462# Once this returns, just read the variable CDROM_ROOT for the location of the
1463# mounted CD. Note that you can only go forward in the CD list, so make sure
1464# you only call this function when you're done using the current CD.
1439cdrom_load_next_cd() { 1465cdrom_load_next_cd() {
1440 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1441 local var= 1466 local var
1442 1467 ((++CDROM_CURRENT_CD))
1443 if [[ ! -z ${CD_ROOT} ]] ; then
1444 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1445 return
1446 fi
1447 1468
1448 unset CDROM_ROOT 1469 unset CDROM_ROOT
1449 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1470 var=CD_ROOT_${CDROM_CURRENT_CD}
1471 [[ -z ${!var} ]] && var="CD_ROOT"
1450 if [[ -z ${!var} ]] ; then 1472 if [[ -z ${!var} ]] ; then
1451 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1473 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1452 cdrom_locate_file_on_cd ${!var} 1474 _cdrom_locate_file_on_cd ${!var}
1453 else 1475 else
1454 export CDROM_ROOT=${!var} 1476 export CDROM_ROOT=${!var}
1455 fi 1477 fi
1456 1478
1457 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1479 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1462# all it does is try to locate a give file on a cd ... if the cd isn't 1484# all it does is try to locate a give file on a cd ... if the cd isn't
1463# found, then a message asking for the user to insert the cdrom will be 1485# found, then a message asking for the user to insert the cdrom will be
1464# displayed and we'll hang out here until: 1486# displayed and we'll hang out here until:
1465# (1) the file is found on a mounted cdrom 1487# (1) the file is found on a mounted cdrom
1466# (2) the user hits CTRL+C 1488# (2) the user hits CTRL+C
1467cdrom_locate_file_on_cd() { 1489_cdrom_locate_file_on_cd() {
1490 local mline=""
1491 local showedmsg=0 showjolietmsg=0
1492
1468 while [[ -z ${CDROM_ROOT} ]] ; do 1493 while [[ -z ${CDROM_ROOT} ]] ; do
1494 local i=0
1495 local -a cdset=(${*//:/ })
1496 if [[ -n ${CDROM_SET} ]] ; then
1497 cdset=(${cdset[${CDROM_SET}]})
1498 fi
1499
1500 while [[ -n ${cdset[${i}]} ]] ; do
1469 local dir="$(dirname ${@})" 1501 local dir=$(dirname ${cdset[${i}]})
1470 local file="$(basename ${@})" 1502 local file=$(basename ${cdset[${i}]})
1471 local mline=""
1472 local showedmsg=0
1473 1503
1474 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1504 local point= node= fs= foo=
1505 while read point node fs foo ; do
1506 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1507 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1508 && continue
1509 point=${point//\040/ }
1475 [[ -d ${mline}/${dir} ]] || continue 1510 [[ ! -d ${point}/${dir} ]] && continue
1476 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1511 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1477 && export CDROM_ROOT=${mline} 1512 export CDROM_ROOT=${point}
1513 export CDROM_SET=${i}
1514 export CDROM_MATCH=${cdset[${i}]}
1515 return
1516 done <<< "$(get_mounts)"
1517
1518 ((++i))
1478 done 1519 done
1479 1520
1480 if [[ -z ${CDROM_ROOT} ]] ; then
1481 echo 1521 echo
1482 if [[ ${showedmsg} -eq 0 ]] ; then 1522 if [[ ${showedmsg} -eq 0 ]] ; then
1483 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1523 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1484 if [[ -z ${CDROM_NAME} ]] ; then 1524 if [[ -z ${CDROM_NAME} ]] ; then
1485 einfo "Please insert the cdrom for ${PN} now !" 1525 einfo "Please insert+mount the cdrom for ${PN} now !"
1486 else
1487 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1488 fi
1489 else 1526 else
1490 if [[ -z ${CDROM_NAME_1} ]] ; then
1491 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1492 else
1493 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1494 einfo "Please insert+mount the ${!var} cdrom now !" 1527 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1495 fi
1496 fi 1528 fi
1497 showedmsg=1 1529 else
1530 if [[ -z ${CDROM_NAME_1} ]] ; then
1531 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1532 else
1533 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1534 einfo "Please insert+mount the ${!var} cdrom now !"
1535 fi
1498 fi 1536 fi
1537 showedmsg=1
1538 fi
1499 einfo "Press return to scan for the cd again" 1539 einfo "Press return to scan for the cd again"
1500 einfo "or hit CTRL+C to abort the emerge." 1540 einfo "or hit CTRL+C to abort the emerge."
1501 read 1541 echo
1542 if [[ ${showjolietmsg} -eq 0 ]] ; then
1543 showjolietmsg=1
1544 else
1545 ewarn "If you are having trouble with the detection"
1546 ewarn "of your CD, it is possible that you do not have"
1547 ewarn "Joliet support enabled in your kernel. Please"
1548 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1549 ebeep 5
1502 fi 1550 fi
1551 read || die "something is screwed with your system"
1503 done 1552 done
1504} 1553}
1505 1554
1555# @FUNCTION: strip-linguas
1556# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1557# @DESCRIPTION:
1506# Make sure that LINGUAS only contains languages that 1558# Make sure that LINGUAS only contains languages that
1507# a package can support 1559# a package can support. The first form allows you to
1508# 1560# specify a list of LINGUAS. The -i builds a list of po
1509# usage: strip-linguas <allow LINGUAS> 1561# files found in all the directories and uses the
1510# strip-linguas -i <directories of .po files> 1562# intersection of the lists. The -u builds a list of po
1511# strip-linguas -u <directories of .po files> 1563# files found in all the directories and uses the union
1512# 1564# of the lists.
1513# The first form allows you to specify a list of LINGUAS.
1514# The -i builds a list of po files found in all the
1515# directories and uses the intersection of the lists.
1516# The -u builds a list of po files found in all the
1517# directories and uses the union of the lists.
1518strip-linguas() { 1565strip-linguas() {
1519 local ls newls 1566 local ls newls nols
1520 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1567 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1521 local op=$1; shift 1568 local op=$1; shift
1522 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1569 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1523 local d f 1570 local d f
1524 for d in "$@" ; do 1571 for d in "$@" ; do
1525 if [[ ${op} == "-u" ]] ; then 1572 if [[ ${op} == "-u" ]] ; then
1526 newls=${ls} 1573 newls=${ls}
1527 else 1574 else
1528 newls="" 1575 newls=""
1529 fi 1576 fi
1530 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1577 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1531 if [[ ${op} == "-i" ]] ; then 1578 if [[ ${op} == "-i" ]] ; then
1532 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1579 hasq ${f} ${ls} && newls="${newls} ${f}"
1533 else 1580 else
1534 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1581 hasq ${f} ${ls} || newls="${newls} ${f}"
1535 fi 1582 fi
1536 done 1583 done
1537 ls=${newls} 1584 ls=${newls}
1538 done 1585 done
1539 ls=${ls//.po}
1540 else 1586 else
1541 ls=$@ 1587 ls="$@"
1542 fi 1588 fi
1543 1589
1544 ls=" ${ls} " 1590 nols=""
1545 newls="" 1591 newls=""
1546 for f in ${LINGUAS} ; do 1592 for f in ${LINGUAS} ; do
1547 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1593 if hasq ${f} ${ls} ; then
1548 newls="${newls} ${f}" 1594 newls="${newls} ${f}"
1549 else 1595 else
1550 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1596 nols="${nols} ${f}"
1551 fi 1597 fi
1552 done 1598 done
1553 if [[ -z ${newls} ]] ; then 1599 [[ -n ${nols} ]] \
1554 export LINGUAS="" 1600 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1555 else
1556 export LINGUAS=${newls:1} 1601 export LINGUAS=${newls:1}
1557 fi
1558} 1602}
1559 1603
1560# moved from kernel.eclass since they are generally useful outside of 1604# @FUNCTION: preserve_old_lib
1561# kernel.eclass -iggy (20041002) 1605# @USAGE: <libs to preserve> [more libs]
1562 1606# @DESCRIPTION:
1563# the following functions are useful in kernel module ebuilds, etc.
1564# for an example see ivtv or drbd ebuilds
1565
1566# set's ARCH to match what the kernel expects
1567set_arch_to_kernel() {
1568 i=10
1569 while ((i--)) ; do
1570 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1571 done
1572 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1573 case ${ARCH} in
1574 x86) export ARCH="i386";;
1575 amd64) export ARCH="x86_64";;
1576 hppa) export ARCH="parisc";;
1577 mips) export ARCH="mips";;
1578 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1579 *) export ARCH="${ARCH}";;
1580 esac
1581}
1582
1583# set's ARCH back to what portage expects
1584set_arch_to_portage() {
1585 i=10
1586 while ((i--)) ; do
1587 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1588 done
1589 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1590}
1591
1592# Jeremy Huddleston <eradicator@gentoo.org>:
1593# preserve_old_lib /path/to/libblah.so.0
1594# preserve_old_lib_notify /path/to/libblah.so.0
1595#
1596# These functions are useful when a lib in your package changes --soname. Such 1607# These functions are useful when a lib in your package changes ABI SONAME.
1597# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1608# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1598# would break packages that link against it. Most people get around this 1609# would break packages that link against it. Most people get around this
1599# by using the portage SLOT mechanism, but that is not always a relevant 1610# by using the portage SLOT mechanism, but that is not always a relevant
1600# solution, so instead you can add the following to your ebuilds: 1611# solution, so instead you can call this from pkg_preinst. See also the
1601# 1612# preserve_old_lib_notify function.
1602# src_install() {
1603# ...
1604# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1605# ...
1606# }
1607#
1608# pkg_postinst() {
1609# ...
1610# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1611# ...
1612# }
1613
1614preserve_old_lib() { 1613preserve_old_lib() {
1615 LIB=$1 1614 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1615 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1616 die "Invalid preserve_old_lib() usage"
1617 fi
1618 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1616 1619
1617 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1620 # let portage worry about it
1618 SONAME=`basename ${LIB}` 1621 has preserve-libs ${FEATURES} && return 0
1619 DIRNAME=`dirname ${LIB}`
1620 1622
1621 dodir ${DIRNAME} 1623 local lib dir
1622 cp ${ROOT}${LIB} ${D}${DIRNAME} 1624 for lib in "$@" ; do
1625 [[ -e ${ROOT}/${lib} ]] || continue
1626 dir=${lib%/*}
1627 dodir ${dir} || die "dodir ${dir} failed"
1628 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1623 touch ${D}${LIB} 1629 touch "${D}"/${lib}
1624 fi 1630 done
1625} 1631}
1626 1632
1633# @FUNCTION: preserve_old_lib_notify
1634# @USAGE: <libs to notify> [more libs]
1635# @DESCRIPTION:
1636# Spit helpful messages about the libraries preserved by preserve_old_lib.
1627preserve_old_lib_notify() { 1637preserve_old_lib_notify() {
1628 LIB=$1 1638 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1639 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1640 die "Invalid preserve_old_lib_notify() usage"
1641 fi
1629 1642
1630 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1643 # let portage worry about it
1631 SONAME=`basename ${LIB}` 1644 has preserve-libs ${FEATURES} && return 0
1632 1645
1646 local lib notice=0
1647 for lib in "$@" ; do
1648 [[ -e ${ROOT}/${lib} ]] || continue
1649 if [[ ${notice} -eq 0 ]] ; then
1650 notice=1
1633 einfo "An old version of an installed library was detected on your system." 1651 ewarn "Old versions of installed libraries were detected on your system."
1634 einfo "In order to avoid breaking packages that link against is, this older version" 1652 ewarn "In order to avoid breaking packages that depend on these old libs,"
1635 einfo "is not being removed. In order to make full use of this newer version," 1653 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1636 einfo "you will need to execute the following command:" 1654 ewarn "in order to remove these old dependencies. If you do not have this"
1637 einfo " revdep-rebuild --soname ${SONAME}" 1655 ewarn "helper program, simply emerge the 'gentoolkit' package."
1638 einfo 1656 ewarn
1639 einfo "After doing that, you can safely remove ${LIB}"
1640 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1641 fi 1657 fi
1658 ewarn " # revdep-rebuild --library ${lib##*/}"
1659 done
1660 if [[ ${notice} -eq 1 ]] ; then
1661 ewarn
1662 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1663 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1664 for lib in "$@" ; do
1665 ewarn " # rm '${lib}'"
1666 done
1667 fi
1642} 1668}
1643 1669
1644# Hack for people to figure out if a package was built with 1670# @FUNCTION: built_with_use
1645# certain USE flags 1671# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1672# @DESCRIPTION:
1673# A temporary hack until portage properly supports DEPENDing on USE
1674# flags being enabled in packages. This will check to see if the specified
1675# DEPEND atom was built with the specified list of USE flags. The
1676# --missing option controls the behavior if called on a package that does
1677# not actually support the defined USE flags (aka listed in IUSE).
1678# The default is to abort (call die). The -a and -o flags control
1679# the requirements of the USE flags. They correspond to "and" and "or"
1680# logic. So the -a flag means all listed USE flags must be enabled
1681# while the -o flag means at least one of the listed IUSE flags must be
1682# enabled. The --hidden option is really for internal use only as it
1683# means the USE flag we're checking is hidden expanded, so it won't be found
1684# in IUSE like normal USE flags.
1646# 1685#
1647# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1686# Remember that this function isn't terribly intelligent so order of optional
1648# ex: built_with_use xchat gtk2 1687# flags matter.
1649#
1650# Flags: -a all USE flags should be utilized
1651# -o at least one USE flag should be utilized
1652# Note: the default flag is '-a'
1653built_with_use() { 1688built_with_use() {
1689 local hidden="no"
1690 if [[ $1 == "--hidden" ]] ; then
1691 hidden="yes"
1692 shift
1693 fi
1694
1695 local missing_action="die"
1696 if [[ $1 == "--missing" ]] ; then
1697 missing_action=$2
1698 shift ; shift
1699 case ${missing_action} in
1700 true|false|die) ;;
1701 *) die "unknown action '${missing_action}'";;
1702 esac
1703 fi
1704
1654 local opt=$1 1705 local opt=$1
1655 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1706 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1656 1707
1657 local PKG=$(best_version $1) 1708 local PKG=$(best_version $1)
1709 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1658 shift 1710 shift
1659 1711
1660 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1712 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1661 [[ ! -e ${USEFILE} ]] && return 1 1713 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1714
1715 # if the IUSE file doesn't exist, the read will error out, we need to handle
1716 # this gracefully
1717 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1718 case ${missing_action} in
1719 true) return 0;;
1720 false) return 1;;
1721 die) die "Unable to determine what USE flags $PKG was built with";;
1722 esac
1723 fi
1724
1725 if [[ ${hidden} == "no" ]] ; then
1726 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1727 # Don't check USE_EXPAND #147237
1728 local expand
1729 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1730 if [[ $1 == ${expand}_* ]] ; then
1731 expand=""
1732 break
1733 fi
1734 done
1735 if [[ -n ${expand} ]] ; then
1736 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1737 case ${missing_action} in
1738 true) return 0;;
1739 false) return 1;;
1740 die) die "$PKG does not actually support the $1 USE flag!";;
1741 esac
1742 fi
1743 fi
1744 fi
1662 1745
1663 local USE_BUILT=$(<${USEFILE}) 1746 local USE_BUILT=$(<${USEFILE})
1664 while [[ $# -gt 0 ]] ; do 1747 while [[ $# -gt 0 ]] ; do
1665 if [[ ${opt} = "-o" ]] ; then 1748 if [[ ${opt} = "-o" ]] ; then
1666 has $1 ${USE_BUILT} && return 0 1749 has $1 ${USE_BUILT} && return 0
1670 shift 1753 shift
1671 done 1754 done
1672 [[ ${opt} = "-a" ]] 1755 [[ ${opt} = "-a" ]]
1673} 1756}
1674 1757
1758# @FUNCTION: epunt_cxx
1759# @USAGE: [dir to scan]
1760# @DESCRIPTION:
1675# Many configure scripts wrongly bail when a C++ compiler 1761# Many configure scripts wrongly bail when a C++ compiler could not be
1676# could not be detected. #73450 1762# detected. If dir is not specified, then it defaults to ${S}.
1763#
1764# http://bugs.gentoo.org/73450
1677epunt_cxx() { 1765epunt_cxx() {
1678 local dir=$1 1766 local dir=$1
1679 [[ -z ${dir} ]] && dir=${S} 1767 [[ -z ${dir} ]] && dir=${S}
1680 ebegin "Removing useless C++ checks" 1768 ebegin "Removing useless C++ checks"
1681 local f 1769 local f
1682 for f in $(find ${dir} -name configure) ; do 1770 find "${dir}" -name configure | while read f ; do
1683 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1771 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1684 done 1772 done
1685 eend 0 1773 eend 0
1686} 1774}
1687 1775
1688# dopamd <file> [more files] 1776# @FUNCTION: make_wrapper
1689# 1777# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1690# Install pam auth config file in /etc/pam.d 1778# @DESCRIPTION:
1691dopamd() { 1779# Create a shell wrapper script named wrapper in installpath
1692 [[ -z $1 ]] && die "dopamd requires at least one argument" 1780# (defaults to the bindir) to execute target (default of wrapper) by
1693 1781# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1694 use pam || return 0 1782# libpaths followed by optionally changing directory to chdir.
1695
1696 insinto /etc/pam.d
1697 doins "$@" || die "failed to install $@"
1698}
1699# newpamd <old name> <new name>
1700#
1701# Install pam file <old name> as <new name> in /etc/pam.d
1702newpamd() {
1703 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1704
1705 use pam || return 0
1706
1707 insinto /etc/pam.d
1708 newins "$1" "$2" || die "failed to install $1 as $2"
1709}
1710
1711# make a wrapper script ...
1712# NOTE: this was originally games_make_wrapper, but I noticed other places where
1713# this could be used, so I have moved it here and made it not games-specific
1714# -- wolf31o2
1715# $1 == wrapper name
1716# $2 == binary to run
1717# $3 == directory to chdir before running binary
1718# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1719# $5 == path for wrapper
1720make_wrapper() { 1783make_wrapper() {
1721 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1784 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1722 local tmpwrapper=$(emktemp) 1785 local tmpwrapper=$(emktemp)
1786 # We don't want to quote ${bin} so that people can pass complex
1787 # things as $bin ... "./someprog --args"
1723 cat << EOF > "${tmpwrapper}" 1788 cat << EOF > "${tmpwrapper}"
1724#!/bin/sh 1789#!/bin/sh
1725cd "${chdir}" 1790cd "${chdir:-.}"
1791if [ -n "${libdir}" ] ; then
1792 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1726export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1793 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1794 else
1795 export LD_LIBRARY_PATH="${libdir}"
1796 fi
1797fi
1727exec ${bin} "\$@" 1798exec ${bin} "\$@"
1728EOF 1799EOF
1729 chmod go+rx "${tmpwrapper}" 1800 chmod go+rx "${tmpwrapper}"
1730 if [ -n "${5}" ] 1801 if [[ -n ${path} ]] ; then
1731 then 1802 (
1732 exeinto ${5} 1803 exeinto "${path}"
1733 newexe "${tmpwrapper}" "${wrapper}" 1804 newexe "${tmpwrapper}" "${wrapper}"
1805 ) || die
1734 else 1806 else
1735 newbin "${tmpwrapper}" "${wrapper}" 1807 newbin "${tmpwrapper}" "${wrapper}" || die
1736 fi 1808 fi
1737} 1809}

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