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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 1.306 2008/09/20 18:58:57 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.
270 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
271 if [[ -n ${abs_paths} ]] ; then
272 ewarn "Absolute paths found in ${patchname}! Please remove them!"
273 ewarn "${abs_paths}"
274 fi
275
281 # Allow for prefix to differ ... im lazy, so shoot me :/ 276 # Allow for prefix to differ ... im lazy, so shoot me :/
282 while [ "${count}" -lt 5 ] 277 while [ "${count}" -lt 5 ]
283 do 278 do
284 # Generate some useful debug info ... 279 # Generate some useful debug info ...
285 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 280 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
286 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 281 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
287 282
288 if [ "${PATCH_SUFFIX}" != "patch" ] 283 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
285
286 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
287 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
288
289 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
289 then 290 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 291 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
317 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 292 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
318 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 293 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
319 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 294 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
320 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 295 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 296
322 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 297 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
298 _epatch_assert
323 299
324 if [ "$?" -ne 0 ] 300 if [ "$?" -ne 0 ]
325 then 301 then
326 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 302 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
327 echo 303 echo
366 then 342 then
367 einfo "Done with patching" 343 einfo "Done with patching"
368 fi 344 fi
369} 345}
370 346
371# This function return true if we are using the NPTL pthreads 347# @FUNCTION: emktemp
372# implementation. 348# @USAGE: [temp dir]
373# 349# @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) 350# Cheap replacement for when debianutils (and thus mktemp)
498# does not exist on the users system 351# 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() { 352emktemp() {
503 local exe="touch" 353 local exe="touch"
504 [ "$1" == "-d" ] && exe="mkdir" && shift 354 [[ $1 == -d ]] && exe="mkdir" && shift
505 local topdir="$1" 355 local topdir=$1
506 356
507 if [ -z "${topdir}" ] 357 if [[ -z ${topdir} ]] ; then
508 then
509 [ -z "${T}" ] \ 358 [[ -z ${T} ]] \
510 && topdir="/tmp" \ 359 && topdir="/tmp" \
511 || topdir="${T}" 360 || topdir=${T}
512 fi 361 fi
513 362
514 if [ -z "$(type -p mktemp)" ] 363 if ! type -P mktemp > /dev/null ; then
515 then 364 # system lacks `mktemp` so we have to fake it
516 local tmp=/ 365 local tmp=/
517 while [ -e "${tmp}" ] ; do 366 while [[ -e ${tmp} ]] ; do
518 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 367 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
519 done 368 done
520 ${exe} "${tmp}" 369 ${exe} "${tmp}" || ${exe} -p "${tmp}"
521 echo "${tmp}" 370 echo "${tmp}"
522 else 371 else
523 [ "${exe}" == "touch" ] \ 372 # the args here will give slightly wierd names on BSD,
524 && exe="-p" \ 373 # but should produce a usable file on all userlands
525 || exe="-d" 374 if [[ ${exe} == "touch" ]] ; then
526 mktemp ${exe} "${topdir}" 375 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
376 else
377 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
527 fi 378 fi
379 fi
528} 380}
529 381
382# @FUNCTION: egetent
383# @USAGE: <database> <key>
384# @MAINTAINER:
385# base-system@gentoo.org (Linux)
386# Joe Jezak <josejx@gmail.com> (OS X)
387# usata@gentoo.org (OS X)
388# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
389# @DESCRIPTION:
530# Small wrapper for getent (Linux), nidump (Mac OS X), 390# Small wrapper for getent (Linux), nidump (Mac OS X),
531# and pw (FreeBSD) used in enewuser()/enewgroup() 391# 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() { 392egetent() {
537 if useq ppc-macos ; then 393 case ${CHOST} in
394 *-darwin*)
538 case "$2" in 395 case "$2" in
539 *[!0-9]*) # Non numeric 396 *[!0-9]*) # Non numeric
540 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 397 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
541 ;; 398 ;;
542 *) # Numeric 399 *) # Numeric
543 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 400 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
544 ;; 401 ;;
545 esac 402 esac
546 elif useq x86-fbsd ; then 403 ;;
547 local action 404 *-freebsd*|*-dragonfly*)
548 if [ "$1" == "passwd" ] 405 local opts action="user"
549 then 406 [[ $1 == "passwd" ]] || action="group"
550 action="user" 407
551 else 408 # lookup by uid/gid
552 action="group" 409 if [[ $2 == [[:digit:]]* ]] ; then
410 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
553 fi 411 fi
412
554 pw show "${action}" "$2" -q 413 pw show ${action} ${opts} "$2" -q
555 else 414 ;;
415 *-netbsd*|*-openbsd*)
416 grep "$2:\*:" /etc/$1
417 ;;
418 *)
556 which nscd >& /dev/null && nscd -i "$1" 419 type -p nscd >& /dev/null && nscd -i "$1"
557 getent "$1" "$2" 420 getent "$1" "$2"
558 fi 421 ;;
422 esac
559} 423}
560 424
561# Simplify/standardize adding users to the system 425# @FUNCTION: enewuser
562# vapier@gentoo.org 426# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
563# 427# @DESCRIPTION:
564# enewuser(username, uid, shell, homedir, groups, extra options) 428# Same as enewgroup, you are not required to understand how to properly add
565# 429# a user to the system. The only required parameter is the username.
566# Default values if you do not specify any: 430# Default uid is (pass -1 for this) next available, default shell is
567# username: REQUIRED ! 431# /bin/false, default homedir is /dev/null, there are no default groups,
568# uid: next available (see useradd(8)) 432# 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() { 433enewuser() {
434 case ${EBUILD_PHASE} in
435 unpack|compile|test|install)
436 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
437 eerror "Package fails at QA and at life. Please file a bug."
438 die "Bad package! enewuser is only for use in pkg_* functions!"
439 esac
440
575 # get the username 441 # get the username
576 local euser="$1"; shift 442 local euser=$1; shift
577 if [ -z "${euser}" ] 443 if [[ -z ${euser} ]] ; then
578 then
579 eerror "No username specified !" 444 eerror "No username specified !"
580 die "Cannot call enewuser without a username" 445 die "Cannot call enewuser without a username"
581 fi 446 fi
582 447
583 # lets see if the username already exists 448 # lets see if the username already exists
584 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 449 if [[ -n $(egetent passwd "${euser}") ]] ; then
585 then
586 return 0 450 return 0
587 fi 451 fi
588 einfo "Adding user '${euser}' to your system ..." 452 einfo "Adding user '${euser}' to your system ..."
589 453
590 # options to pass to useradd 454 # options to pass to useradd
591 local opts= 455 local opts=
592 456
593 # handle uid 457 # handle uid
594 local euid="$1"; shift 458 local euid=$1; shift
595 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 459 if [[ -n ${euid} && ${euid} != -1 ]] ; then
596 then
597 if [ "${euid}" -gt 0 ] 460 if [[ ${euid} -gt 0 ]] ; then
598 then
599 if [ ! -z "`egetent passwd ${euid}`" ] 461 if [[ -n $(egetent passwd ${euid}) ]] ; then
600 then
601 euid="next" 462 euid="next"
602 fi 463 fi
603 else 464 else
604 eerror "Userid given but is not greater than 0 !" 465 eerror "Userid given but is not greater than 0 !"
605 die "${euid} is not a valid UID" 466 die "${euid} is not a valid UID"
606 fi 467 fi
607 else 468 else
608 euid="next" 469 euid="next"
609 fi 470 fi
610 if [ "${euid}" == "next" ] 471 if [[ ${euid} == "next" ]] ; then
611 then 472 for ((euid = 101; euid <= 999; euid++)); do
612 local pwrange
613 if [ "${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 473 [[ -z $(egetent passwd ${euid}) ]] && break
620 done 474 done
621 fi 475 fi
622 opts="${opts} -u ${euid}" 476 opts="${opts} -u ${euid}"
623 einfo " - Userid: ${euid}" 477 einfo " - Userid: ${euid}"
624 478
625 # handle shell 479 # handle shell
626 local eshell="$1"; shift 480 local eshell=$1; shift
627 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 481 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
628 then 482 if [[ ! -e ${ROOT}${eshell} ]] ; then
629 if [ ! -e "${eshell}" ]
630 then
631 eerror "A shell was specified but it does not exist !" 483 eerror "A shell was specified but it does not exist !"
632 die "${eshell} does not exist" 484 die "${eshell} does not exist in ${ROOT}"
485 fi
486 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
487 eerror "Do not specify ${eshell} yourself, use -1"
488 die "Pass '-1' as the shell parameter"
633 fi 489 fi
634 else 490 else
635 if [ "${USERLAND}" == "BSD" ] 491 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
636 then 492 [[ -x ${ROOT}${shell} ]] && break
637 eshell="/usr/bin/false" 493 done
638 else 494
495 if [[ ${shell} == "/dev/null" ]] ; then
496 eerror "Unable to identify the shell to use, proceeding with userland default."
497 case ${USERLAND} in
639 eshell="/bin/false" 498 GNU) shell="/bin/false" ;;
499 BSD) shell="/sbin/nologin" ;;
500 Darwin) shell="/usr/sbin/nologin" ;;
501 *) die "Unable to identify the default shell for userland ${USERLAND}"
502 esac
640 fi 503 fi
504
505 eshell=${shell}
641 fi 506 fi
642 einfo " - Shell: ${eshell}" 507 einfo " - Shell: ${eshell}"
643 opts="${opts} -s ${eshell}" 508 opts="${opts} -s ${eshell}"
644 509
645 # handle homedir 510 # handle homedir
646 local ehome="$1"; shift 511 local ehome=$1; shift
647 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 512 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
648 then
649 ehome="/dev/null" 513 ehome="/dev/null"
650 fi 514 fi
651 einfo " - Home: ${ehome}" 515 einfo " - Home: ${ehome}"
652 opts="${opts} -d ${ehome}" 516 opts="${opts} -d ${ehome}"
653 517
654 # handle groups 518 # handle groups
655 local egroups="$1"; shift 519 local egroups=$1; shift
656 if [ ! -z "${egroups}" ] 520 if [[ ! -z ${egroups} ]] ; then
657 then
658 local oldifs="${IFS}" 521 local oldifs=${IFS}
659 local defgroup="" exgroups="" 522 local defgroup="" exgroups=""
660 523
661 export IFS="," 524 export IFS=","
662 for g in ${egroups} 525 for g in ${egroups} ; do
663 do
664 export IFS="${oldifs}" 526 export IFS=${oldifs}
665 if [ -z "`egetent group \"${g}\"`" ] 527 if [[ -z $(egetent group "${g}") ]] ; then
666 then
667 eerror "You must add group ${g} to the system first" 528 eerror "You must add group ${g} to the system first"
668 die "${g} is not a valid GID" 529 die "${g} is not a valid GID"
669 fi 530 fi
670 if [ -z "${defgroup}" ] 531 if [[ -z ${defgroup} ]] ; then
671 then
672 defgroup="${g}" 532 defgroup=${g}
673 else 533 else
674 exgroups="${exgroups},${g}" 534 exgroups="${exgroups},${g}"
675 fi 535 fi
676 export IFS="," 536 export IFS=","
677 done 537 done
678 export IFS="${oldifs}" 538 export IFS=${oldifs}
679 539
680 opts="${opts} -g ${defgroup}" 540 opts="${opts} -g ${defgroup}"
681 if [ ! -z "${exgroups}" ] 541 if [[ ! -z ${exgroups} ]] ; then
682 then
683 opts="${opts} -G ${exgroups:1}" 542 opts="${opts} -G ${exgroups:1}"
684 fi 543 fi
685 else 544 else
686 egroups="(none)" 545 egroups="(none)"
687 fi 546 fi
688 einfo " - Groups: ${egroups}" 547 einfo " - Groups: ${egroups}"
689 548
690 # handle extra and add the user 549 # handle extra and add the user
691 local eextra="$@"
692 local oldsandbox="${SANDBOX_ON}" 550 local oldsandbox=${SANDBOX_ON}
693 export SANDBOX_ON="0" 551 export SANDBOX_ON="0"
694 if useq ppc-macos 552 case ${CHOST} in
695 then 553 *-darwin*)
696 ### Make the user 554 ### Make the user
697 if [ -z "${eextra}" ] 555 if [[ -z $@ ]] ; then
698 then
699 dscl . create /users/${euser} uid ${euid} 556 dscl . create /users/${euser} uid ${euid}
700 dscl . create /users/${euser} shell ${eshell} 557 dscl . create /users/${euser} shell ${eshell}
701 dscl . create /users/${euser} home ${ehome} 558 dscl . create /users/${euser} home ${ehome}
702 dscl . create /users/${euser} realname "added by portage for ${PN}" 559 dscl . create /users/${euser} realname "added by portage for ${PN}"
703 ### Add the user to the groups specified 560 ### Add the user to the groups specified
704 local oldifs="${IFS}" 561 local oldifs=${IFS}
705 export IFS="," 562 export IFS=","
706 for g in ${egroups} 563 for g in ${egroups} ; do
707 do
708 dscl . merge /groups/${g} users ${euser} 564 dscl . merge /groups/${g} users ${euser}
709 done 565 done
710 export IFS="${oldifs}" 566 export IFS=${oldifs}
711 else 567 else
712 einfo "Extra options are not supported on macos yet" 568 einfo "Extra options are not supported on Darwin yet"
713 einfo "Please report the ebuild along with the info below" 569 einfo "Please report the ebuild along with the info below"
714 einfo "eextra: ${eextra}" 570 einfo "eextra: $@"
715 die "Required function missing" 571 die "Required function missing"
716 fi 572 fi
717 elif use x86-fbsd ; then 573 ;;
718 if [ -z "${eextra}" ] 574 *-freebsd*|*-dragonfly*)
719 then 575 if [[ -z $@ ]] ; then
720 pw useradd ${euser} ${opts} \ 576 pw useradd ${euser} ${opts} \
721 -c "added by portage for ${PN}" \ 577 -c "added by portage for ${PN}" \
722 die "enewuser failed" 578 die "enewuser failed"
723 else 579 else
724 einfo " - Extra: ${eextra}" 580 einfo " - Extra: $@"
725 pw useradd ${euser} ${opts} \ 581 pw useradd ${euser} ${opts} \
726 -c ${eextra} || die "enewuser failed" 582 "$@" || die "enewuser failed"
727 fi 583 fi
584 ;;
585
586 *-netbsd*)
587 if [[ -z $@ ]] ; then
588 useradd ${opts} ${euser} || die "enewuser failed"
728 else 589 else
729 if [ -z "${eextra}" ] 590 einfo " - Extra: $@"
730 then 591 useradd ${opts} ${euser} "$@" || die "enewuser failed"
592 fi
593 ;;
594
595 *-openbsd*)
596 if [[ -z $@ ]] ; then
597 useradd -u ${euid} -s ${eshell} \
598 -d ${ehome} -c "Added by portage for ${PN}" \
599 -g ${egroups} ${euser} || die "enewuser failed"
600 else
601 einfo " - Extra: $@"
602 useradd -u ${euid} -s ${eshell} \
603 -d ${ehome} -c "Added by portage for ${PN}" \
604 -g ${egroups} ${euser} "$@" || die "enewuser failed"
605 fi
606 ;;
607
608 *)
609 if [[ -z $@ ]] ; then
731 useradd ${opts} ${euser} \ 610 useradd ${opts} ${euser} \
732 -c "added by portage for ${PN}" \ 611 -c "added by portage for ${PN}" \
733 || die "enewuser failed" 612 || die "enewuser failed"
734 else 613 else
735 einfo " - Extra: ${eextra}" 614 einfo " - Extra: $@"
736 useradd ${opts} ${euser} ${eextra} \ 615 useradd ${opts} ${euser} "$@" \
737 || die "enewuser failed" 616 || die "enewuser failed"
738 fi 617 fi
618 ;;
619 esac
620
621 if [[ ! -e ${ROOT}/${ehome} ]] ; then
622 einfo " - Creating ${ehome} in ${ROOT}"
623 mkdir -p "${ROOT}/${ehome}"
624 chown ${euser} "${ROOT}/${ehome}"
625 chmod 755 "${ROOT}/${ehome}"
739 fi 626 fi
627
740 export SANDBOX_ON="${oldsandbox}" 628 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} 629}
750 630
751# Simplify/standardize adding groups to the system 631# @FUNCTION: enewgroup
752# vapier@gentoo.org 632# @USAGE: <group> [gid]
753# 633# @DESCRIPTION:
754# enewgroup(group, gid) 634# This function does not require you to understand how to properly add a
755# 635# group to the system. Just give it a group name to add and enewgroup will
756# Default values if you do not specify any: 636# do the rest. You may specify the gid for the group or allow the group to
757# groupname: REQUIRED ! 637# allocate the next available one.
758# gid: next available (see groupadd(8))
759# extra: none
760enewgroup() { 638enewgroup() {
639 case ${EBUILD_PHASE} in
640 unpack|compile|test|install)
641 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
642 eerror "Package fails at QA and at life. Please file a bug."
643 die "Bad package! enewgroup is only for use in pkg_* functions!"
644 esac
645
761 # get the group 646 # get the group
762 local egroup="$1"; shift 647 local egroup="$1"; shift
763 if [ -z "${egroup}" ] 648 if [ -z "${egroup}" ]
764 then 649 then
765 eerror "No group specified !" 650 eerror "No group specified !"
766 die "Cannot call enewgroup without a group" 651 die "Cannot call enewgroup without a group"
767 fi 652 fi
768 653
769 # see if group already exists 654 # see if group already exists
770 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 655 if [[ -n $(egetent group "${egroup}") ]]; then
771 then
772 return 0 656 return 0
773 fi 657 fi
774 einfo "Adding group '${egroup}' to your system ..." 658 einfo "Adding group '${egroup}' to your system ..."
775 659
776 # options to pass to useradd 660 # options to pass to useradd
782 then 666 then
783 if [ "${egid}" -gt 0 ] 667 if [ "${egid}" -gt 0 ]
784 then 668 then
785 if [ -z "`egetent group ${egid}`" ] 669 if [ -z "`egetent group ${egid}`" ]
786 then 670 then
787 if useq ppc-macos ; then 671 if [[ "${CHOST}" == *-darwin* ]]; then
788 opts="${opts} ${egid}" 672 opts="${opts} ${egid}"
789 else 673 else
790 opts="${opts} -g ${egid}" 674 opts="${opts} -g ${egid}"
791 fi 675 fi
792 else 676 else
806 opts="${opts} ${eextra}" 690 opts="${opts} ${eextra}"
807 691
808 # add the group 692 # add the group
809 local oldsandbox="${SANDBOX_ON}" 693 local oldsandbox="${SANDBOX_ON}"
810 export SANDBOX_ON="0" 694 export SANDBOX_ON="0"
811 if useq ppc-macos ; then 695 case ${CHOST} in
696 *-darwin*)
812 if [ ! -z "${eextra}" ]; 697 if [ ! -z "${eextra}" ];
813 then 698 then
814 einfo "Extra options are not supported on macos yet" 699 einfo "Extra options are not supported on Darwin/OS X yet"
815 einfo "Please report the ebuild along with the info below" 700 einfo "Please report the ebuild along with the info below"
816 einfo "eextra: ${eextra}" 701 einfo "eextra: ${eextra}"
817 die "Required function missing" 702 die "Required function missing"
818 fi 703 fi
819 704
820 # If we need the next available 705 # If we need the next available
821 case ${egid} in 706 case ${egid} in
822 *[!0-9]*) # Non numeric 707 *[!0-9]*) # Non numeric
823 for egid in `jot 898 101`; do 708 for ((egid = 101; egid <= 999; egid++)); do
824 [ -z "`egetent group ${egid}`" ] && break 709 [[ -z $(egetent group ${egid}) ]] && break
825 done 710 done
826 esac 711 esac
827 dscl . create /groups/${egroup} gid ${egid} 712 dscl . create /groups/${egroup} gid ${egid}
828 dscl . create /groups/${egroup} passwd '*' 713 dscl . create /groups/${egroup} passwd '*'
829 elif use x86-fbsd ; then 714 ;;
715
716 *-freebsd*|*-dragonfly*)
830 case ${egid} in 717 case ${egid} in
831 *[!0-9]*) # Non numeric 718 *[!0-9]*) # Non numeric
832 for egid in `jot 898 101`; do 719 for ((egid = 101; egid <= 999; egid++)); do
833 [ -z "`egetent group ${egid}`" ] && break 720 [[ -z $(egetent group ${egid}) ]] && break
834 done 721 done
835 esac 722 esac
836 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 723 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
837 else 724 ;;
725
726 *-netbsd*)
727 case ${egid} in
728 *[!0-9]*) # Non numeric
729 for ((egid = 101; egid <= 999; egid++)); do
730 [[ -z $(egetent group ${egid}) ]] && break
731 done
732 esac
733 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
734 ;;
735
736 *)
838 groupadd ${opts} ${egroup} || die "enewgroup failed" 737 groupadd ${opts} ${egroup} || die "enewgroup failed"
839 fi 738 ;;
739 esac
840 export SANDBOX_ON="${oldsandbox}" 740 export SANDBOX_ON="${oldsandbox}"
841} 741}
842 742
843# Simple script to replace 'dos2unix' binaries 743# @FUNCTION: edos2unix
844# vapier@gentoo.org 744# @USAGE: <file> [more files ...]
845# 745# @DESCRIPTION:
846# edos2unix(file, <more files> ...) 746# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
747# to remove all of these text utilities from DEPEND variables because this
748# is a script based solution. Just give it a list of files to convert and
749# they will all be changed from the DOS CRLF format to the UNIX LF format.
847edos2unix() { 750edos2unix() {
848 for f in "$@" 751 echo "$@" | xargs sed -i 's/\r$//'
849 do
850 cp "${f}" ${T}/edos2unix
851 sed 's/\r$//' ${T}/edos2unix > "${f}"
852 done
853} 752}
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##############################################################
861 753
862# Make a desktop file ! 754# Make a desktop file !
863# Great for making those icons in kde/gnome startmenu ! 755# Great for making those icons in kde/gnome startmenu !
864# Amaze your friends ! Get the women ! Join today ! 756# Amaze your friends ! Get the women ! Join today !
865# 757#
866# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 758# make_desktop_entry(<command>, [name], [icon], [type], [path])
867# 759#
868# binary: what binary does the app run with ? 760# binary: what command does the app run with ?
869# name: the name that will show up in the menu 761# name: the name that will show up in the menu
870# icon: give your little like a pretty little icon ... 762# icon: give your little like a pretty little icon ...
871# this can be relative (to /usr/share/pixmaps) or 763# this can be relative (to /usr/share/pixmaps) or
872# a full path to an icon 764# a full path to an icon
873# type: what kind of application is this ? for categories: 765# type: what kind of application is this ? for categories:
874# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 766# http://standards.freedesktop.org/menu-spec/latest/apa.html
875# path: if your app needs to startup in a specific dir 767# path: if your app needs to startup in a specific dir
876make_desktop_entry() { 768make_desktop_entry() {
877 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 769 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
878 770
879 local exec=${1} 771 local exec=${1}
880 local name=${2:-${PN}} 772 local name=${2:-${PN}}
881 local icon=${3:-${PN}.png} 773 local icon=${3:-${PN}}
882 local type=${4} 774 local type=${4}
883 local path=${5} 775 local path=${5}
884 776
885 if [[ -z ${type} ]] ; then 777 if [[ -z ${type} ]] ; then
886 local catmaj=${CATEGORY%%-*} 778 local catmaj=${CATEGORY%%-*}
887 local catmin=${CATEGORY##*-} 779 local catmin=${CATEGORY##*-}
888 case ${catmaj} in 780 case ${catmaj} in
889 app) 781 app)
890 case ${catmin} in 782 case ${catmin} in
783 accessibility) type=Accessibility;;
891 admin) type=System;; 784 admin) type=System;;
785 antivirus) type=System;;
786 arch) type=Archiving;;
787 backup) type=Archiving;;
892 cdr) type=DiscBurning;; 788 cdr) type=DiscBurning;;
893 dicts) type=Dictionary;; 789 dicts) type=Dictionary;;
790 doc) type=Documentation;;
894 editors) type=TextEditor;; 791 editors) type=TextEditor;;
895 emacs) type=TextEditor;; 792 emacs) type=TextEditor;;
896 emulation) type=Emulator;; 793 emulation) type=Emulator;;
897 laptop) type=HardwareSettings;; 794 laptop) type=HardwareSettings;;
898 office) type=Office;; 795 office) type=Office;;
796 pda) type=PDA;;
899 vim) type=TextEditor;; 797 vim) type=TextEditor;;
900 xemacs) type=TextEditor;; 798 xemacs) type=TextEditor;;
901 *) type=;; 799 *) type=;;
902 esac 800 esac
903 ;; 801 ;;
904 802
905 dev) 803 dev)
906 type="Development" 804 type="Development"
907 ;; 805 ;;
908 806
909 games) 807 games)
910 [[ -z ${path} ]] && path=${GAMES_BINDIR}
911
912 case ${catmin} in 808 case ${catmin} in
913 action) type=ActionGame;; 809 action|fps) type=ActionGame;;
914 arcade) type=ArcadeGame;; 810 arcade) type=ArcadeGame;;
915 board) type=BoardGame;; 811 board) type=BoardGame;;
916 kid) type=KidsGame;;
917 emulation) type=Emulator;; 812 emulation) type=Emulator;;
813 kids) type=KidsGame;;
918 puzzle) type=LogicGame;; 814 puzzle) type=LogicGame;;
919 rpg) type=RolePlaying;;
920 roguelike) type=RolePlaying;; 815 roguelike) type=RolePlaying;;
816 rpg) type=RolePlaying;;
921 simulation) type=Simulation;; 817 simulation) type=Simulation;;
922 sports) type=SportsGame;; 818 sports) type=SportsGame;;
923 strategy) type=StrategyGame;; 819 strategy) type=StrategyGame;;
924 *) type=;; 820 *) type=;;
925 esac 821 esac
926 type="Game;${type}" 822 type="Game;${type}"
823 ;;
824
825 gnome)
826 type="Gnome;GTK"
827 ;;
828
829 kde)
830 type="KDE;Qt"
927 ;; 831 ;;
928 832
929 mail) 833 mail)
930 type="Network;Email" 834 type="Network;Email"
931 ;; 835 ;;
933 media) 837 media)
934 case ${catmin} in 838 case ${catmin} in
935 gfx) type=Graphics;; 839 gfx) type=Graphics;;
936 radio) type=Tuner;; 840 radio) type=Tuner;;
937 sound) type=Audio;; 841 sound) type=Audio;;
938 tv) type=TV;; 842 tv) type=TV;;
939 video) type=Video;; 843 video) type=Video;;
940 *) type=;; 844 *) type=;;
941 esac 845 esac
942 type="AudioVideo;${type}" 846 type="AudioVideo;${type}"
943 ;; 847 ;;
944 848
945 net) 849 net)
946 case ${catmin} in 850 case ${catmin} in
947 dialup) type=Dialup;; 851 dialup) type=Dialup;;
948 ftp) type=FileTransfer;; 852 ftp) type=FileTransfer;;
949 im) type=InstantMessaging;; 853 im) type=InstantMessaging;;
950 irc) type=IRCClient;; 854 irc) type=IRCClient;;
951 mail) type=Email;; 855 mail) type=Email;;
952 news) type=News;; 856 news) type=News;;
953 nntp) type=News;; 857 nntp) type=News;;
954 p2p) type=FileTransfer;; 858 p2p) type=FileTransfer;;
955 *) type=;; 859 *) type=;;
956 esac 860 esac
957 type="Network;${type}" 861 type="Network;${type}"
958 ;; 862 ;;
959 863
960 sci) 864 sci)
961 case ${catmin} in 865 case ${catmin} in
962 astro*) type=Astronomoy;; 866 astro*) type=Astronomy;;
963 bio*) type=Biology;; 867 bio*) type=Biology;;
964 calc*) type=Calculator;; 868 calc*) type=Calculator;;
965 chem*) type=Chemistry;; 869 chem*) type=Chemistry;;
870 elec*) type=Electronics;;
966 geo*) type=Geology;; 871 geo*) type=Geology;;
967 math*) type=Math;; 872 math*) type=Math;;
873 physics) type=Physics;;
874 visual*) type=DataVisualization;;
968 *) type=;; 875 *) type=;;
969 esac 876 esac
970 type="Science;${type}" 877 type="Science;${type}"
971 ;; 878 ;;
972 879
880 sys)
881 type="System"
882 ;;
883
973 www) 884 www)
974 case ${catmin} in 885 case ${catmin} in
975 client) type=WebBrowser;; 886 client) type=WebBrowser;;
976 *) type=;; 887 *) type=;;
977 esac 888 esac
978 type="Network" 889 type="Network"
979 ;; 890 ;;
980 891
981 *) 892 *)
982 type= 893 type=
983 ;; 894 ;;
984 esac 895 esac
985 fi 896 fi
986 897 if [ "${SLOT}" == "0" ] ; then
898 local desktop_name="${PN}"
899 else
900 local desktop_name="${PN}-${SLOT}"
901 fi
902 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
987 local desktop=${T}/${exec%% *}-${P}.desktop 903 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
988 904
905 cat <<-EOF > "${desktop}"
989echo "[Desktop Entry] 906 [Desktop Entry]
990Encoding=UTF-8 907 Version=1.0
991Version=0.9.2
992Name=${name} 908 Name=${name}
993Type=Application 909 Type=Application
994Comment=${DESCRIPTION} 910 Comment=${DESCRIPTION}
995Exec=${exec} 911 Exec=${exec}
996Path=${path} 912 TryExec=${exec%% *}
997Icon=${icon} 913 Icon=${icon}
998Categories=Application;${type};" > "${desktop}" 914 Categories=${type};
915 EOF
999 916
917 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
918
919 (
920 # wrap the env here so that the 'insinto' call
921 # doesn't corrupt the env of the caller
1000 insinto /usr/share/applications 922 insinto /usr/share/applications
1001 doins "${desktop}" 923 doins "${desktop}"
1002 924 )
1003 return 0
1004} 925}
1005 926
1006# Make a GDM/KDM Session file 927# @FUNCTION: validate_desktop_entries
1007# 928# @USAGE: [directories]
1008# make_desktop_entry(<title>, <command>) 929# @MAINTAINER:
1009# title: File to execute to start the Window Manager 930# Carsten Lohrke <carlo@gentoo.org>
1010# command: Name of the Window Manager 931# @DESCRIPTION:
932# Validate desktop entries using desktop-file-utils
933validate_desktop_entries() {
934 if [[ -x /usr/bin/desktop-file-validate ]] ; then
935 einfo "Checking desktop entry validity"
936 local directories=""
937 for d in /usr/share/applications $@ ; do
938 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
939 done
940 if [[ -n ${directories} ]] ; then
941 for FILE in $(find ${directories} -name "*\.desktop" \
942 -not -path '*.hidden*' | sort -u 2>/dev/null)
943 do
944 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
945 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
946 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
947 done
948 fi
949 echo ""
950 else
951 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
952 fi
953}
1011 954
955# @FUNCTION: make_session_desktop
956# @USAGE: <title> <command>
957# @DESCRIPTION:
958# Make a GDM/KDM Session file. The title is the file to execute to start the
959# Window Manager. The command is the name of the Window Manager.
1012make_session_desktop() { 960make_session_desktop() {
1013 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 961 [[ -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 1 962 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
1015 963
1016 local title=$1 964 local title=$1
1017 local command=$2 965 local command=$2
1018 local desktop=${T}/${wm}.desktop 966 local desktop=${T}/${wm}.desktop
1019 967
968 cat <<-EOF > "${desktop}"
1020echo "[Desktop Entry] 969 [Desktop Entry]
1021Encoding=UTF-8
1022Name=${title} 970 Name=${title}
1023Comment=This session logs you into ${title} 971 Comment=This session logs you into ${title}
1024Exec=${command} 972 Exec=${command}
1025TryExec=${command} 973 TryExec=${command}
1026Type=Application" > "${desktop}" 974 Type=Application
975 EOF
1027 976
977 (
978 # wrap the env here so that the 'insinto' call
979 # doesn't corrupt the env of the caller
1028 insinto /usr/share/xsessions 980 insinto /usr/share/xsessions
1029 doins "${desktop}" 981 doins "${desktop}"
982 )
1030} 983}
1031 984
985# @FUNCTION: domenu
986# @USAGE: <menus>
987# @DESCRIPTION:
988# Install the list of .desktop menu files into the appropriate directory
989# (/usr/share/applications).
1032domenu() { 990domenu() {
991 (
992 # wrap the env here so that the 'insinto' call
993 # doesn't corrupt the env of the caller
1033 local i j 994 local i j ret=0
1034 insinto /usr/share/applications 995 insinto /usr/share/applications
1035 for i in "$@" ; do 996 for i in "$@" ; do
1036 if [[ -f ${i} ]] ; then 997 if [[ -f ${i} ]] ; then
1037 doins "${i}" 998 doins "${i}"
999 ((ret+=$?))
1038 elif [[ -d ${i} ]] ; then 1000 elif [[ -d ${i} ]] ; then
1039 for j in "${i}"/*.desktop ; do 1001 for j in "${i}"/*.desktop ; do
1040 doins "${j}" 1002 doins "${j}"
1003 ((ret+=$?))
1041 done 1004 done
1005 else
1006 ((++ret))
1042 fi 1007 fi
1043 done 1008 done
1009 exit ${ret}
1010 )
1044} 1011}
1012
1013# @FUNCTION: newmenu
1014# @USAGE: <menu> <newname>
1015# @DESCRIPTION:
1016# Like all other new* functions, install the specified menu as newname.
1045newmenu() { 1017newmenu() {
1018 (
1019 # wrap the env here so that the 'insinto' call
1020 # doesn't corrupt the env of the caller
1046 insinto /usr/share/applications 1021 insinto /usr/share/applications
1047 newins "$1" "$2" 1022 newins "$@"
1023 )
1048} 1024}
1049 1025
1026# @FUNCTION: doicon
1027# @USAGE: <list of icons>
1028# @DESCRIPTION:
1029# Install the list of icons into the icon directory (/usr/share/pixmaps).
1030# This is useful in conjunction with creating desktop/menu files.
1050doicon() { 1031doicon() {
1032 (
1033 # wrap the env here so that the 'insinto' call
1034 # doesn't corrupt the env of the caller
1051 local i j 1035 local i j ret
1052 insinto /usr/share/pixmaps 1036 insinto /usr/share/pixmaps
1053 for i in "$@" ; do 1037 for i in "$@" ; do
1054 if [[ -f ${i} ]] ; then 1038 if [[ -f ${i} ]] ; then
1055 doins "${i}" 1039 doins "${i}"
1040 ((ret+=$?))
1056 elif [[ -d ${i} ]] ; then 1041 elif [[ -d ${i} ]] ; then
1057 for j in "${i}"/*.png ; do 1042 for j in "${i}"/*.png ; do
1058 doins "${j}" 1043 doins "${j}"
1044 ((ret+=$?))
1059 done 1045 done
1046 else
1047 ((++ret))
1060 fi 1048 fi
1061 done 1049 done
1050 exit ${ret}
1051 )
1062} 1052}
1053
1054# @FUNCTION: newicon
1055# @USAGE: <icon> <newname>
1056# @DESCRIPTION:
1057# Like all other new* functions, install the specified icon as newname.
1063newicon() { 1058newicon() {
1059 (
1060 # wrap the env here so that the 'insinto' call
1061 # doesn't corrupt the env of the caller
1064 insinto /usr/share/pixmaps 1062 insinto /usr/share/pixmaps
1065 newins "$1" "$2" 1063 newins "$@"
1064 )
1066} 1065}
1067
1068##############################################################
1069# END: Handle .desktop files and menu entries #
1070##############################################################
1071
1072 1066
1073# for internal use only (unpack_pdv and unpack_makeself) 1067# for internal use only (unpack_pdv and unpack_makeself)
1074find_unpackable_file() { 1068find_unpackable_file() {
1075 local src="$1" 1069 local src=$1
1076 if [ -z "${src}" ] 1070 if [[ -z ${src} ]] ; then
1077 then
1078 src="${DISTDIR}/${A}" 1071 src=${DISTDIR}/${A}
1079 else 1072 else
1080 if [ -e "${DISTDIR}/${src}" ] 1073 if [[ -e ${DISTDIR}/${src} ]] ; then
1081 then
1082 src="${DISTDIR}/${src}" 1074 src=${DISTDIR}/${src}
1083 elif [ -e "${PWD}/${src}" ] 1075 elif [[ -e ${PWD}/${src} ]] ; then
1084 then
1085 src="${PWD}/${src}" 1076 src=${PWD}/${src}
1086 elif [ -e "${src}" ] 1077 elif [[ -e ${src} ]] ; then
1087 then
1088 src="${src}" 1078 src=${src}
1089 fi
1090 fi 1079 fi
1091 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1080 fi
1081 [[ ! -e ${src} ]] && return 1
1092 echo "${src}" 1082 echo "${src}"
1093} 1083}
1094 1084
1085# @FUNCTION: unpack_pdv
1086# @USAGE: <file to unpack> <size of off_t>
1087# @DESCRIPTION:
1095# Unpack those pesky pdv generated files ... 1088# Unpack those pesky pdv generated files ...
1096# They're self-unpacking programs with the binary package stuffed in 1089# 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 1090# 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. 1091# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1099# 1092#
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 1093# 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 1094# 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 1095# the size of the off_t type (in bytes) on the machine that built the pdv
1096# archive.
1097#
1104# archive. one way to determine this is by running the following commands: 1098# One way to determine this is by running the following commands:
1099#
1100# @CODE
1105# strings <pdv archive> | grep lseek 1101# strings <pdv archive> | grep lseek
1106# strace -elseek <pdv archive> 1102# strace -elseek <pdv archive>
1103# @CODE
1104#
1107# basically look for the first lseek command (we do the strings/grep because 1105# 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 1106# sometimes the function call is _llseek or something) and steal the 2nd
1109# parameter. here is an example: 1107# parameter. Here is an example:
1108#
1109# @CODE
1110# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1110# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1111# lseek 1111# lseek
1112# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1112# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1113# lseek(3, -4, SEEK_END) = 2981250 1113# lseek(3, -4, SEEK_END) = 2981250
1114# @CODE
1115#
1114# thus we would pass in the value of '4' as the second parameter. 1116# Thus we would pass in the value of '4' as the second parameter.
1115unpack_pdv() { 1117unpack_pdv() {
1116 local src="`find_unpackable_file $1`" 1118 local src=$(find_unpackable_file "$1")
1117 local sizeoff_t="$2" 1119 local sizeoff_t=$2
1118 1120
1121 [[ -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 :(" 1122 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1120 1123
1121 local shrtsrc="`basename ${src}`" 1124 local shrtsrc=$(basename "${src}")
1122 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1125 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1123 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1126 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1124 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1127 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1125 1128
1126 # grab metadata for debug reasons 1129 # grab metadata for debug reasons
1127 local metafile="$(emktemp)" 1130 local metafile=$(emktemp)
1128 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1131 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1129 1132
1130 # rip out the final file name from the metadata 1133 # rip out the final file name from the metadata
1131 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1134 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1132 datafile="`basename ${datafile}`" 1135 datafile=$(basename "${datafile}")
1133 1136
1134 # now lets uncompress/untar the file if need be 1137 # now lets uncompress/untar the file if need be
1135 local tmpfile="$(emktemp)" 1138 local tmpfile=$(emktemp)
1136 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1139 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1137 1140
1138 local iscompressed="`file -b ${tmpfile}`" 1141 local iscompressed=$(file -b "${tmpfile}")
1139 if [ "${iscompressed:0:8}" == "compress" ] ; then 1142 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1140 iscompressed=1 1143 iscompressed=1
1141 mv ${tmpfile}{,.Z} 1144 mv ${tmpfile}{,.Z}
1142 gunzip ${tmpfile} 1145 gunzip ${tmpfile}
1143 else 1146 else
1144 iscompressed=0 1147 iscompressed=0
1145 fi 1148 fi
1146 local istar="`file -b ${tmpfile}`" 1149 local istar=$(file -b "${tmpfile}")
1147 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1150 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1148 istar=1 1151 istar=1
1149 else 1152 else
1150 istar=0 1153 istar=0
1151 fi 1154 fi
1152 1155
1180 true 1183 true
1181 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1184 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1182 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1185 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1183} 1186}
1184 1187
1188# @FUNCTION: unpack_makeself
1189# @USAGE: [file to unpack] [offset] [tail|dd]
1190# @DESCRIPTION:
1185# Unpack those pesky makeself generated files ... 1191# Unpack those pesky makeself generated files ...
1186# They're shell scripts with the binary package tagged onto 1192# They're shell scripts with the binary package tagged onto
1187# the end of the archive. Loki utilized the format as does 1193# the end of the archive. Loki utilized the format as does
1188# many other game companies. 1194# many other game companies.
1189# 1195#
1190# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1196# If the file is not specified, then ${A} is used. If the
1191# - If the file is not specified then unpack will utilize ${A}.
1192# - If the offset is not specified then we will attempt to extract 1197# offset is not specified then we will attempt to extract
1193# the proper offset from the script itself. 1198# the proper offset from the script itself.
1194unpack_makeself() { 1199unpack_makeself() {
1200 local src_input=${1:-${A}}
1195 local src="$(find_unpackable_file "$1")" 1201 local src=$(find_unpackable_file "${src_input}")
1196 local skip="$2" 1202 local skip=$2
1197 local exe="$3" 1203 local exe=$3
1198 1204
1205 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1206
1199 local shrtsrc="$(basename "${src}")" 1207 local shrtsrc=$(basename "${src}")
1200 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1208 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1201 if [ -z "${skip}" ] 1209 if [[ -z ${skip} ]] ; then
1202 then
1203 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1210 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1204 local skip=0 1211 local skip=0
1205 exe=tail 1212 exe=tail
1206 case ${ver} in 1213 case ${ver} in
1207 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1214 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1208 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1215 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1209 ;; 1216 ;;
1210 2.0|2.0.1) 1217 2.0|2.0.1)
1211 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1218 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1212 ;; 1219 ;;
1220 ;; 1227 ;;
1221 2.1.3) 1228 2.1.3)
1222 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1229 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1223 let skip="skip + 1" 1230 let skip="skip + 1"
1224 ;; 1231 ;;
1225 2.1.4) 1232 2.1.4|2.1.5)
1226 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1233 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1227 skip=$(head -n ${skip} "${src}" | wc -c) 1234 skip=$(head -n ${skip} "${src}" | wc -c)
1228 exe="dd" 1235 exe="dd"
1229 ;; 1236 ;;
1230 *) 1237 *)
1242 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1249 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1243 *) die "makeself cant handle exe '${exe}'" 1250 *) die "makeself cant handle exe '${exe}'"
1244 esac 1251 esac
1245 1252
1246 # lets grab the first few bytes of the file to figure out what kind of archive it is 1253 # lets grab the first few bytes of the file to figure out what kind of archive it is
1247 local tmpfile="$(emktemp)" 1254 local tmpfile=$(emktemp)
1248 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1255 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1249 local filetype="$(file -b "${tmpfile}")" 1256 local filetype=$(file -b "${tmpfile}")
1250 case ${filetype} in 1257 case ${filetype} in
1251 *tar\ archive) 1258 *tar\ archive*)
1252 eval ${exe} | tar --no-same-owner -xf - 1259 eval ${exe} | tar --no-same-owner -xf -
1253 ;; 1260 ;;
1254 bzip2*) 1261 bzip2*)
1255 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1262 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1256 ;; 1263 ;;
1266 ;; 1273 ;;
1267 esac 1274 esac
1268 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1275 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1269} 1276}
1270 1277
1278# @FUNCTION: check_license
1279# @USAGE: [license]
1280# @DESCRIPTION:
1271# Display a license for user to accept. 1281# 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. 1282# specified, then ${LICENSE} is used.
1275check_license() { 1283check_license() {
1276 local lic=$1 1284 local lic=$1
1277 if [ -z "${lic}" ] ; then 1285 if [ -z "${lic}" ] ; then
1278 lic="${PORTDIR}/licenses/${LICENSE}" 1286 lic="${PORTDIR}/licenses/${LICENSE}"
1279 else 1287 else
1280 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1288 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1281 lic="${PORTDIR}/licenses/${src}" 1289 lic="${PORTDIR}/licenses/${lic}"
1282 elif [ -e "${PWD}/${src}" ] ; then 1290 elif [ -e "${PWD}/${lic}" ] ; then
1283 lic="${PWD}/${src}" 1291 lic="${PWD}/${lic}"
1284 elif [ -e "${src}" ] ; then 1292 elif [ -e "${lic}" ] ; then
1285 lic="${src}" 1293 lic="${lic}"
1286 fi
1287 fi 1294 fi
1295 fi
1288 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1296 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1289 local l="`basename ${lic}`" 1297 local l="`basename ${lic}`"
1290 1298
1291 # here is where we check for the licenses the user already 1299 # here is where we check for the licenses the user already
1292 # accepted ... if we don't find a match, we make the user accept 1300 # accepted ... if we don't find a match, we make the user accept
1293 local shopts=$- 1301 local shopts=$-
1294 local alic 1302 local alic
1295 set -o noglob #so that bash doesn't expand "*" 1303 set -o noglob #so that bash doesn't expand "*"
1296 for alic in ${ACCEPT_LICENSE} ; do 1304 for alic in ${ACCEPT_LICENSE} ; do
1297 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1305 if [[ ${alic} == ${l} ]]; then
1298 set +o noglob; set -${shopts} #reset old shell opts 1306 set +o noglob; set -${shopts} #reset old shell opts
1299 return 0 1307 return 0
1300 fi 1308 fi
1301 done 1309 done
1302 set +o noglob; set -$shopts #reset old shell opts 1310 set +o noglob; set -$shopts #reset old shell opts
1303 1311
1304 local licmsg="$(emktemp)" 1312 local licmsg=$(emktemp)
1305 cat << EOF > ${licmsg} 1313 cat <<-EOF > ${licmsg}
1306********************************************************** 1314 **********************************************************
1307The following license outlines the terms of use of this 1315 The following license outlines the terms of use of this
1308package. You MUST accept this license for installation to 1316 package. You MUST accept this license for installation to
1309continue. When you are done viewing, hit 'q'. If you 1317 continue. When you are done viewing, hit 'q'. If you
1310CTRL+C out of this, the install will not run! 1318 CTRL+C out of this, the install will not run!
1311********************************************************** 1319 **********************************************************
1312 1320
1313EOF 1321 EOF
1314 cat ${lic} >> ${licmsg} 1322 cat ${lic} >> ${licmsg}
1315 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1323 ${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] " 1324 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1317 read alic 1325 read alic
1318 case ${alic} in 1326 case ${alic} in
1325 die "Failed to accept license" 1333 die "Failed to accept license"
1326 ;; 1334 ;;
1327 esac 1335 esac
1328} 1336}
1329 1337
1338# @FUNCTION: cdrom_get_cds
1339# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1340# @DESCRIPTION:
1330# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1341# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1331# the whole 'non-interactive' policy, but damnit I want CD support ! 1342# the whole 'non-interactive' policy, but damnit I want CD support !
1332# 1343#
1333# with these cdrom functions we handle all the user interaction and 1344# With these cdrom functions we handle all the user interaction and
1334# standardize everything. all you have to do is call cdrom_get_cds() 1345# 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 1346# and when the function returns, you can assume that the cd has been
1336# found at CDROM_ROOT. 1347# found at CDROM_ROOT.
1337# 1348#
1349# The function will attempt to locate a cd based upon a file that is on
1350# the cd. The more files you give this function, the more cds
1351# the cdrom functions will handle.
1352#
1338# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1353# 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 1354# etc... If you want to give the cds better names, then just export
1340# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1355# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1356# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1357# also use the CDROM_NAME_SET bash array.
1341# 1358#
1342# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1359# 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() { 1360cdrom_get_cds() {
1349 # first we figure out how many cds we're dealing with by 1361 # first we figure out how many cds we're dealing with by
1350 # the # of files they gave us 1362 # the # of files they gave us
1351 local cdcnt=0 1363 local cdcnt=0
1352 local f= 1364 local f=
1353 for f in "$@" ; do 1365 for f in "$@" ; do
1354 cdcnt=$((cdcnt + 1)) 1366 ((++cdcnt))
1355 export CDROM_CHECK_${cdcnt}="$f" 1367 export CDROM_CHECK_${cdcnt}="$f"
1356 done 1368 done
1357 export CDROM_TOTAL_CDS=${cdcnt} 1369 export CDROM_TOTAL_CDS=${cdcnt}
1358 export CDROM_CURRENT_CD=1 1370 export CDROM_CURRENT_CD=1
1359 1371
1360 # now we see if the user gave use CD_ROOT ... 1372 # now we see if the user gave use CD_ROOT ...
1361 # if they did, let's just believe them that it's correct 1373 # 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 1374 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1369 local var= 1375 local var=
1370 cdcnt=0 1376 cdcnt=0
1371 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1377 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1372 cdcnt=$((cdcnt + 1)) 1378 ((++cdcnt))
1373 var="CD_ROOT_${cdcnt}" 1379 var="CD_ROOT_${cdcnt}"
1380 [[ -z ${!var} ]] && var="CD_ROOT"
1374 if [[ -z ${!var} ]] ; then 1381 if [[ -z ${!var} ]] ; then
1375 eerror "You must either use just the CD_ROOT" 1382 eerror "You must either use just the CD_ROOT"
1376 eerror "or specify ALL the CD_ROOT_X variables." 1383 eerror "or specify ALL the CD_ROOT_X variables."
1377 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1384 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1378 die "could not locate CD_ROOT_${cdcnt}" 1385 die "could not locate CD_ROOT_${cdcnt}"
1379 fi 1386 fi
1380 export CDROM_ROOTS_${cdcnt}="${!var}"
1381 done 1387 done
1382 export CDROM_ROOT=${CDROM_ROOTS_1} 1388 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1383 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1389 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1390 export CDROM_SET=-1
1391 for f in ${CDROM_CHECK_1//:/ } ; do
1392 ((++CDROM_SET))
1393 [[ -e ${CD_ROOT}/${f} ]] && break
1394 done
1395 export CDROM_MATCH=${f}
1384 return 1396 return
1385 fi 1397 fi
1386 1398
1399 # User didn't help us out so lets make sure they know they can
1400 # simplify the whole process ...
1387 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1401 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1388 einfon "This ebuild will need the " 1402 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 1403 echo
1395 einfo "If you do not have the CD, but have the data files" 1404 einfo "If you do not have the CD, but have the data files"
1396 einfo "mounted somewhere on your filesystem, just export" 1405 einfo "mounted somewhere on your filesystem, just export"
1397 einfo "the variable CD_ROOT so that it points to the" 1406 einfo "the variable CD_ROOT so that it points to the"
1398 einfo "directory containing the files." 1407 einfo "directory containing the files."
1399 echo 1408 echo
1400 einfo "For example:" 1409 einfo "For example:"
1401 einfo "export CD_ROOT=/mnt/cdrom" 1410 einfo "export CD_ROOT=/mnt/cdrom"
1402 echo 1411 echo
1403 else 1412 else
1413 if [[ -n ${CDROM_NAME_SET} ]] ; then
1414 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1415 cdcnt=0
1416 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1417 ((++cdcnt))
1418 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1419 done
1420 fi
1421
1404 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1422 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1405 cdcnt=0 1423 cdcnt=0
1406 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1424 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1407 cdcnt=$((cdcnt + 1)) 1425 ((++cdcnt))
1408 var="CDROM_NAME_${cdcnt}" 1426 var="CDROM_NAME_${cdcnt}"
1409 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1427 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1410 done 1428 done
1411 echo 1429 echo
1412 einfo "If you do not have the CDs, but have the data files" 1430 einfo "If you do not have the CDs, but have the data files"
1413 einfo "mounted somewhere on your filesystem, just export" 1431 einfo "mounted somewhere on your filesystem, just export"
1414 einfo "the following variables so they point to the right place:" 1432 einfo "the following variables so they point to the right place:"
1415 einfon "" 1433 einfon ""
1416 cdcnt=0 1434 cdcnt=0
1417 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1435 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1418 cdcnt=$((cdcnt + 1)) 1436 ((++cdcnt))
1419 echo -n " CD_ROOT_${cdcnt}" 1437 echo -n " CD_ROOT_${cdcnt}"
1420 done 1438 done
1421 echo 1439 echo
1422 einfo "Or, if you have all the files in the same place, or" 1440 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" 1441 einfo "you only have one cdrom, you can export CD_ROOT"
1426 echo 1444 echo
1427 einfo "For example:" 1445 einfo "For example:"
1428 einfo "export CD_ROOT_1=/mnt/cdrom" 1446 einfo "export CD_ROOT_1=/mnt/cdrom"
1429 echo 1447 echo
1430 fi 1448 fi
1449
1450 export CDROM_SET=""
1431 export CDROM_CURRENT_CD=0 1451 export CDROM_CURRENT_CD=0
1432 cdrom_load_next_cd 1452 cdrom_load_next_cd
1433} 1453}
1434 1454
1435# this is only used when you need access to more than one cd. 1455# @FUNCTION: cdrom_load_next_cd
1436# when you have finished using the first cd, just call this function. 1456# @DESCRIPTION:
1437# when it returns, CDROM_ROOT will be pointing to the second cd. 1457# 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. 1458# files off a CD and want access to the next one, just call this function.
1459# Again, all the messy details of user interaction are taken care of for you.
1460# Once this returns, just read the variable CDROM_ROOT for the location of the
1461# mounted CD. Note that you can only go forward in the CD list, so make sure
1462# you only call this function when you're done using the current CD.
1439cdrom_load_next_cd() { 1463cdrom_load_next_cd() {
1440 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1441 local var= 1464 local var
1442 1465 ((++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 1466
1448 unset CDROM_ROOT 1467 unset CDROM_ROOT
1449 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1468 var=CD_ROOT_${CDROM_CURRENT_CD}
1469 [[ -z ${!var} ]] && var="CD_ROOT"
1450 if [[ -z ${!var} ]] ; then 1470 if [[ -z ${!var} ]] ; then
1451 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1471 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1452 cdrom_locate_file_on_cd ${!var} 1472 _cdrom_locate_file_on_cd ${!var}
1453 else 1473 else
1454 export CDROM_ROOT=${!var} 1474 export CDROM_ROOT=${!var}
1455 fi 1475 fi
1456 1476
1457 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1477 einfo "Found CD #${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 1482# 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 1483# found, then a message asking for the user to insert the cdrom will be
1464# displayed and we'll hang out here until: 1484# displayed and we'll hang out here until:
1465# (1) the file is found on a mounted cdrom 1485# (1) the file is found on a mounted cdrom
1466# (2) the user hits CTRL+C 1486# (2) the user hits CTRL+C
1467cdrom_locate_file_on_cd() { 1487_cdrom_locate_file_on_cd() {
1488 local mline=""
1489 local showedmsg=0 showjolietmsg=0
1490
1468 while [[ -z ${CDROM_ROOT} ]] ; do 1491 while [[ -z ${CDROM_ROOT} ]] ; do
1492 local i=0
1493 local -a cdset=(${*//:/ })
1494 if [[ -n ${CDROM_SET} ]] ; then
1495 cdset=(${cdset[${CDROM_SET}]})
1496 fi
1497
1498 while [[ -n ${cdset[${i}]} ]] ; do
1469 local dir="$(dirname ${@})" 1499 local dir=$(dirname ${cdset[${i}]})
1470 local file="$(basename ${@})" 1500 local file=$(basename ${cdset[${i}]})
1471 local mline=""
1472 local showedmsg=0
1473 1501
1474 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1502 local point= node= fs= foo=
1503 while read point node fs foo ; do
1504 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1505 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1506 && continue
1507 point=${point//\040/ }
1475 [[ -d ${mline}/${dir} ]] || continue 1508 [[ ! -d ${point}/${dir} ]] && continue
1476 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1509 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1477 && export CDROM_ROOT=${mline} 1510 export CDROM_ROOT=${point}
1511 export CDROM_SET=${i}
1512 export CDROM_MATCH=${cdset[${i}]}
1513 return
1514 done <<< "$(get_mounts)"
1515
1516 ((++i))
1478 done 1517 done
1479 1518
1480 if [[ -z ${CDROM_ROOT} ]] ; then
1481 echo 1519 echo
1482 if [[ ${showedmsg} -eq 0 ]] ; then 1520 if [[ ${showedmsg} -eq 0 ]] ; then
1483 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1521 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1484 if [[ -z ${CDROM_NAME} ]] ; then 1522 if [[ -z ${CDROM_NAME} ]] ; then
1485 einfo "Please insert the cdrom for ${PN} now !" 1523 einfo "Please insert+mount the cdrom for ${PN} now !"
1486 else
1487 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1488 fi
1489 else 1524 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 !" 1525 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1495 fi
1496 fi 1526 fi
1497 showedmsg=1 1527 else
1528 if [[ -z ${CDROM_NAME_1} ]] ; then
1529 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1530 else
1531 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1532 einfo "Please insert+mount the ${!var} cdrom now !"
1533 fi
1498 fi 1534 fi
1535 showedmsg=1
1536 fi
1499 einfo "Press return to scan for the cd again" 1537 einfo "Press return to scan for the cd again"
1500 einfo "or hit CTRL+C to abort the emerge." 1538 einfo "or hit CTRL+C to abort the emerge."
1501 read 1539 echo
1540 if [[ ${showjolietmsg} -eq 0 ]] ; then
1541 showjolietmsg=1
1542 else
1543 ewarn "If you are having trouble with the detection"
1544 ewarn "of your CD, it is possible that you do not have"
1545 ewarn "Joliet support enabled in your kernel. Please"
1546 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1547 ebeep 5
1502 fi 1548 fi
1549 read || die "something is screwed with your system"
1503 done 1550 done
1504} 1551}
1505 1552
1553# @FUNCTION: strip-linguas
1554# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1555# @DESCRIPTION:
1506# Make sure that LINGUAS only contains languages that 1556# Make sure that LINGUAS only contains languages that
1507# a package can support 1557# a package can support. The first form allows you to
1508# 1558# specify a list of LINGUAS. The -i builds a list of po
1509# usage: strip-linguas <allow LINGUAS> 1559# files found in all the directories and uses the
1510# strip-linguas -i <directories of .po files> 1560# intersection of the lists. The -u builds a list of po
1511# strip-linguas -u <directories of .po files> 1561# files found in all the directories and uses the union
1512# 1562# 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() { 1563strip-linguas() {
1519 local ls newls 1564 local ls newls nols
1520 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1565 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1521 local op=$1; shift 1566 local op=$1; shift
1522 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1567 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1523 local d f 1568 local d f
1524 for d in "$@" ; do 1569 for d in "$@" ; do
1525 if [[ ${op} == "-u" ]] ; then 1570 if [[ ${op} == "-u" ]] ; then
1526 newls=${ls} 1571 newls=${ls}
1527 else 1572 else
1528 newls="" 1573 newls=""
1529 fi 1574 fi
1530 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1575 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1531 if [[ ${op} == "-i" ]] ; then 1576 if [[ ${op} == "-i" ]] ; then
1532 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1577 hasq ${f} ${ls} && newls="${newls} ${f}"
1533 else 1578 else
1534 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1579 hasq ${f} ${ls} || newls="${newls} ${f}"
1535 fi 1580 fi
1536 done 1581 done
1537 ls=${newls} 1582 ls=${newls}
1538 done 1583 done
1539 ls=${ls//.po}
1540 else 1584 else
1541 ls=$@ 1585 ls="$@"
1542 fi 1586 fi
1543 1587
1544 ls=" ${ls} " 1588 nols=""
1545 newls="" 1589 newls=""
1546 for f in ${LINGUAS} ; do 1590 for f in ${LINGUAS} ; do
1547 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1591 if hasq ${f} ${ls} ; then
1548 newls="${newls} ${f}" 1592 newls="${newls} ${f}"
1549 else 1593 else
1550 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1594 nols="${nols} ${f}"
1551 fi 1595 fi
1552 done 1596 done
1553 if [[ -z ${newls} ]] ; then 1597 [[ -n ${nols} ]] \
1554 export LINGUAS="" 1598 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1555 else
1556 export LINGUAS=${newls:1} 1599 export LINGUAS=${newls:1}
1557 fi
1558} 1600}
1559 1601
1560# moved from kernel.eclass since they are generally useful outside of 1602# @FUNCTION: preserve_old_lib
1561# kernel.eclass -iggy (20041002) 1603# @USAGE: <libs to preserve> [more libs]
1562 1604# @DESCRIPTION:
1563# the following functions are useful in kernel module ebuilds, etc.
1564# for an example see ivtv or drbd ebuilds
1565
1566# set's ARCH to match what the kernel expects
1567set_arch_to_kernel() {
1568 i=10
1569 while ((i--)) ; do
1570 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1571 done
1572 export EUTILS_ECLASS_PORTAGE_ARCH="${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 1605# 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 1606# 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 1607# 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 1608# 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: 1609# solution, so instead you can call this from pkg_preinst. See also the
1601# 1610# 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() { 1611preserve_old_lib() {
1615 LIB=$1 1612 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1613 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1614 die "Invalid preserve_old_lib() usage"
1615 fi
1616 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1616 1617
1617 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1618 # let portage worry about it
1618 SONAME=`basename ${LIB}` 1619 has preserve-libs ${FEATURES} && return 0
1619 DIRNAME=`dirname ${LIB}`
1620 1620
1621 dodir ${DIRNAME} 1621 local lib dir
1622 cp ${ROOT}${LIB} ${D}${DIRNAME} 1622 for lib in "$@" ; do
1623 [[ -e ${ROOT}/${lib} ]] || continue
1624 dir=${lib%/*}
1625 dodir ${dir} || die "dodir ${dir} failed"
1626 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1623 touch ${D}${LIB} 1627 touch "${D}"/${lib}
1624 fi 1628 done
1625} 1629}
1626 1630
1631# @FUNCTION: preserve_old_lib_notify
1632# @USAGE: <libs to notify> [more libs]
1633# @DESCRIPTION:
1634# Spit helpful messages about the libraries preserved by preserve_old_lib.
1627preserve_old_lib_notify() { 1635preserve_old_lib_notify() {
1628 LIB=$1 1636 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1637 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1638 die "Invalid preserve_old_lib_notify() usage"
1639 fi
1629 1640
1630 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1641 # let portage worry about it
1631 SONAME=`basename ${LIB}` 1642 has preserve-libs ${FEATURES} && return 0
1632 1643
1644 local lib notice=0
1645 for lib in "$@" ; do
1646 [[ -e ${ROOT}/${lib} ]] || continue
1647 if [[ ${notice} -eq 0 ]] ; then
1648 notice=1
1633 einfo "An old version of an installed library was detected on your system." 1649 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" 1650 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," 1651 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1636 einfo "you will need to execute the following command:" 1652 ewarn "in order to remove these old dependencies. If you do not have this"
1637 einfo " revdep-rebuild --soname ${SONAME}" 1653 ewarn "helper program, simply emerge the 'gentoolkit' package."
1638 einfo 1654 ewarn
1639 einfo "After doing that, you can safely remove ${LIB}"
1640 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1641 fi 1655 fi
1656 ewarn " # revdep-rebuild --library ${lib##*/}"
1657 done
1658 if [[ ${notice} -eq 1 ]] ; then
1659 ewarn
1660 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1661 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1662 for lib in "$@" ; do
1663 ewarn " # rm '${lib}'"
1664 done
1665 fi
1642} 1666}
1643 1667
1644# Hack for people to figure out if a package was built with 1668# @FUNCTION: built_with_use
1645# certain USE flags 1669# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1670# @DESCRIPTION:
1671# A temporary hack until portage properly supports DEPENDing on USE
1672# flags being enabled in packages. This will check to see if the specified
1673# DEPEND atom was built with the specified list of USE flags. The
1674# --missing option controls the behavior if called on a package that does
1675# not actually support the defined USE flags (aka listed in IUSE).
1676# The default is to abort (call die). The -a and -o flags control
1677# the requirements of the USE flags. They correspond to "and" and "or"
1678# logic. So the -a flag means all listed USE flags must be enabled
1679# while the -o flag means at least one of the listed IUSE flags must be
1680# enabled. The --hidden option is really for internal use only as it
1681# means the USE flag we're checking is hidden expanded, so it won't be found
1682# in IUSE like normal USE flags.
1646# 1683#
1647# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1684# Remember that this function isn't terribly intelligent so order of optional
1648# ex: built_with_use xchat gtk2 1685# 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() { 1686built_with_use() {
1687 local hidden="no"
1688 if [[ $1 == "--hidden" ]] ; then
1689 hidden="yes"
1690 shift
1691 fi
1692
1693 local missing_action="die"
1694 if [[ $1 == "--missing" ]] ; then
1695 missing_action=$2
1696 shift ; shift
1697 case ${missing_action} in
1698 true|false|die) ;;
1699 *) die "unknown action '${missing_action}'";;
1700 esac
1701 fi
1702
1654 local opt=$1 1703 local opt=$1
1655 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1704 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1656 1705
1657 local PKG=$(best_version $1) 1706 local PKG=$(best_version $1)
1707 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1658 shift 1708 shift
1659 1709
1660 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1710 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1661 [[ ! -e ${USEFILE} ]] && return 1 1711 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1712
1713 # if the IUSE file doesn't exist, the read will error out, we need to handle
1714 # this gracefully
1715 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1716 case ${missing_action} in
1717 true) return 0;;
1718 false) return 1;;
1719 die) die "Unable to determine what USE flags $PKG was built with";;
1720 esac
1721 fi
1722
1723 if [[ ${hidden} == "no" ]] ; then
1724 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1725 # Don't check USE_EXPAND #147237
1726 local expand
1727 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1728 if [[ $1 == ${expand}_* ]] ; then
1729 expand=""
1730 break
1731 fi
1732 done
1733 if [[ -n ${expand} ]] ; then
1734 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1735 case ${missing_action} in
1736 true) return 0;;
1737 false) return 1;;
1738 die) die "$PKG does not actually support the $1 USE flag!";;
1739 esac
1740 fi
1741 fi
1742 fi
1662 1743
1663 local USE_BUILT=$(<${USEFILE}) 1744 local USE_BUILT=$(<${USEFILE})
1664 while [[ $# -gt 0 ]] ; do 1745 while [[ $# -gt 0 ]] ; do
1665 if [[ ${opt} = "-o" ]] ; then 1746 if [[ ${opt} = "-o" ]] ; then
1666 has $1 ${USE_BUILT} && return 0 1747 has $1 ${USE_BUILT} && return 0
1670 shift 1751 shift
1671 done 1752 done
1672 [[ ${opt} = "-a" ]] 1753 [[ ${opt} = "-a" ]]
1673} 1754}
1674 1755
1756# @FUNCTION: epunt_cxx
1757# @USAGE: [dir to scan]
1758# @DESCRIPTION:
1675# Many configure scripts wrongly bail when a C++ compiler 1759# Many configure scripts wrongly bail when a C++ compiler could not be
1676# could not be detected. #73450 1760# detected. If dir is not specified, then it defaults to ${S}.
1761#
1762# http://bugs.gentoo.org/73450
1677epunt_cxx() { 1763epunt_cxx() {
1678 local dir=$1 1764 local dir=$1
1679 [[ -z ${dir} ]] && dir=${S} 1765 [[ -z ${dir} ]] && dir=${S}
1680 ebegin "Removing useless C++ checks" 1766 ebegin "Removing useless C++ checks"
1681 local f 1767 local f
1682 for f in $(find ${dir} -name configure) ; do 1768 find "${dir}" -name configure | while read f ; do
1683 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1769 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1684 done 1770 done
1685 eend 0 1771 eend 0
1686} 1772}
1687 1773
1688# dopamd <file> [more files] 1774# @FUNCTION: make_wrapper
1689# 1775# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1690# Install pam auth config file in /etc/pam.d 1776# @DESCRIPTION:
1691dopamd() { 1777# Create a shell wrapper script named wrapper in installpath
1692 [[ -z $1 ]] && die "dopamd requires at least one argument" 1778# (defaults to the bindir) to execute target (default of wrapper) by
1693 1779# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1694 use pam || return 0 1780# libpaths followed by optionally changing directory to chdir.
1695
1696 insinto /etc/pam.d
1697 doins "$@" || 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() { 1781make_wrapper() {
1721 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1782 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1722 local tmpwrapper=$(emktemp) 1783 local tmpwrapper=$(emktemp)
1784 # We don't want to quote ${bin} so that people can pass complex
1785 # things as $bin ... "./someprog --args"
1723 cat << EOF > "${tmpwrapper}" 1786 cat << EOF > "${tmpwrapper}"
1724#!/bin/sh 1787#!/bin/sh
1725cd "${chdir}" 1788cd "${chdir:-.}"
1789if [ -n "${libdir}" ] ; then
1790 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1726export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1791 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1792 else
1793 export LD_LIBRARY_PATH="${libdir}"
1794 fi
1795fi
1727exec ${bin} "\$@" 1796exec ${bin} "\$@"
1728EOF 1797EOF
1729 chmod go+rx "${tmpwrapper}" 1798 chmod go+rx "${tmpwrapper}"
1730 if [ -n "${5}" ] 1799 if [[ -n ${path} ]] ; then
1731 then 1800 (
1732 exeinto ${5} 1801 exeinto "${path}"
1733 newexe "${tmpwrapper}" "${wrapper}" 1802 newexe "${tmpwrapper}" "${wrapper}"
1803 ) || die
1734 else 1804 else
1735 newbin "${tmpwrapper}" "${wrapper}" 1805 newbin "${tmpwrapper}" "${wrapper}" || die
1736 fi 1806 fi
1737} 1807}

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