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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 1.165 2005/04/12 01:01:23 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.304 2008/09/20 18:45:26 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# 64# @USAGE: [list of dirs]
88# <azarah@gentoo.org> (11 Nov 2002) 65# @DESCRIPTION:
89# 66# Remove .svn directories recursiveley. Useful when a source tarball contains
90draw_line() { 67# internal Subversion directories. Defaults to $PWD.
91 local i=0 68esvn_clean() {
92 local str_length="" 69 [[ -z $* ]] && set -- .
93 70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
94 # Handle calls that do not have args, or wc not being installed ...
95 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
96 then
97 echo "==============================================================="
98 return 0
99 fi
100
101 # Get the length of $*
102 str_length="$(echo -n "$*" | wc -m)"
103
104 while [ "$i" -lt "${str_length}" ]
105 do
106 echo -n "="
107
108 i=$((i + 1))
109 done
110
111 echo
112
113 return 0
114} 71}
115 72
116# Default directory where patches are located 73# Default directory where patches are located
117EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
118# Default extension for patches 75# Default extension for patches
119EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
120# Default options for patch 77# Default options for patch
121# 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
122EPATCH_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"
123# 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,
124# and not the full path .. 83# and not the full path ..
125EPATCH_EXCLUDE="" 84EPATCH_EXCLUDE=""
126# Change the printed message for a single patch. 85# Change the printed message for a single patch.
127EPATCH_SINGLE_MSG="" 86EPATCH_SINGLE_MSG=""
87# Change the printed message for multiple patches.
88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
128# Force applying bulk patches even if not following the style: 89# Force applying bulk patches even if not following the style:
129# 90#
130# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
131# 92#
132EPATCH_FORCE="no" 93EPATCH_FORCE="no"
133 94
134# 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
135# or two patches. 96# or two patches.
146# 107#
147# Patches are applied in current directory. 108# Patches are applied in current directory.
148# 109#
149# Bulk Patches should preferibly have the form of: 110# Bulk Patches should preferibly have the form of:
150# 111#
151# ??_${ARCH}_foo.${EPATCH_SUFFIX} 112# ??_${ARCH}_foo.${EPATCH_SUFFIX}
152# 113#
153# For example: 114# For example:
154# 115#
155# 01_all_misc-fix.patch.bz2 116# 01_all_misc-fix.patch.bz2
156# 02_sparc_another-fix.patch.bz2 117# 02_sparc_another-fix.patch.bz2
157# 118#
158# 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
159# specific patches. 120# specific patches.
160# 121#
161# 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
163# hand its a directory, it will set EPATCH_SOURCE to this. 124# hand its a directory, it will set EPATCH_SOURCE to this.
164# 125#
165# <azarah@gentoo.org> (10 Nov 2002) 126# <azarah@gentoo.org> (10 Nov 2002)
166# 127#
167epatch() { 128epatch() {
129 _epatch_draw_line() {
130 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}"
132 }
133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
168 local PIPE_CMD="" 134 local PIPE_CMD=""
169 local STDERR_TARGET="${T}/$$.out" 135 local STDERR_TARGET="${T}/$$.out"
170 local PATCH_TARGET="${T}/$$.patch" 136 local PATCH_TARGET="${T}/$$.patch"
171 local PATCH_SUFFIX="" 137 local PATCH_SUFFIX=""
172 local SINGLE_PATCH="no" 138 local SINGLE_PATCH="no"
173 local x="" 139 local x=""
174 140
141 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
142
175 if [ "$#" -gt 1 ] 143 if [ "$#" -gt 1 ]
176 then 144 then
177 local m="" 145 local m=""
178 einfo "${#} patches to apply ..."
179 for m in "$@" ; do 146 for m in "$@" ; do
180 epatch "${m}" 147 epatch "${m}"
181 done 148 done
182 return 0 149 return 0
183 fi 150 fi
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
281 # Allow for prefix to differ ... im lazy, so shoot me :/ 267 # Allow for prefix to differ ... im lazy, so shoot me :/
282 while [ "${count}" -lt 5 ] 268 while [ "${count}" -lt 5 ]
283 do 269 do
284 # Generate some useful debug info ... 270 # Generate some useful debug info ...
285 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 271 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
286 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 272 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
287 273
288 if [ "${PATCH_SUFFIX}" != "patch" ] 274 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276
277 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
278 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279
280 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
289 then 281 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 282 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
317 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
318 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 284 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
319 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 285 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
320 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 286 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 287
322 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 288 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
289 _epatch_assert
323 290
324 if [ "$?" -ne 0 ] 291 if [ "$?" -ne 0 ]
325 then 292 then
326 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 293 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
327 echo 294 echo
366 then 333 then
367 einfo "Done with patching" 334 einfo "Done with patching"
368 fi 335 fi
369} 336}
370 337
371# This function return true if we are using the NPTL pthreads 338# @FUNCTION: emktemp
372# implementation. 339# @USAGE: [temp dir]
373# 340# @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) 341# Cheap replacement for when debianutils (and thus mktemp)
498# does not exist on the users system 342# 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() { 343emktemp() {
503 local exe="touch" 344 local exe="touch"
504 [ "$1" == "-d" ] && exe="mkdir" && shift 345 [[ $1 == -d ]] && exe="mkdir" && shift
505 local topdir="$1" 346 local topdir=$1
506 347
507 if [ -z "${topdir}" ] 348 if [[ -z ${topdir} ]] ; then
508 then
509 [ -z "${T}" ] \ 349 [[ -z ${T} ]] \
510 && topdir="/tmp" \ 350 && topdir="/tmp" \
511 || topdir="${T}" 351 || topdir=${T}
512 fi 352 fi
513 353
514 if [ -z "$(type -p mktemp)" ] 354 if ! type -P mktemp > /dev/null ; then
515 then 355 # system lacks `mktemp` so we have to fake it
516 local tmp=/ 356 local tmp=/
517 while [ -e "${tmp}" ] ; do 357 while [[ -e ${tmp} ]] ; do
518 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 358 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
519 done 359 done
520 ${exe} "${tmp}" 360 ${exe} "${tmp}" || ${exe} -p "${tmp}"
521 echo "${tmp}" 361 echo "${tmp}"
522 else 362 else
523 [ "${exe}" == "touch" ] \ 363 # the args here will give slightly wierd names on BSD,
524 && exe="-p" \ 364 # but should produce a usable file on all userlands
525 || exe="-d" 365 if [[ ${exe} == "touch" ]] ; then
526 mktemp ${exe} "${topdir}" 366 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
367 else
368 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
527 fi 369 fi
370 fi
528} 371}
529 372
373# @FUNCTION: egetent
374# @USAGE: <database> <key>
375# @MAINTAINER:
376# base-system@gentoo.org (Linux)
377# Joe Jezak <josejx@gmail.com> (OS X)
378# usata@gentoo.org (OS X)
379# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
380# @DESCRIPTION:
530# Small wrapper for getent (Linux), nidump (Mac OS X), 381# Small wrapper for getent (Linux), nidump (Mac OS X),
531# and pw (FreeBSD) used in enewuser()/enewgroup() 382# 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() { 383egetent() {
537 if useq ppc-macos ; then 384 case ${CHOST} in
385 *-darwin*)
538 case "$2" in 386 case "$2" in
539 *[!0-9]*) # Non numeric 387 *[!0-9]*) # Non numeric
540 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 388 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
541 ;; 389 ;;
542 *) # Numeric 390 *) # Numeric
543 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 391 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
544 ;; 392 ;;
545 esac 393 esac
546 elif useq x86-fbsd ; then 394 ;;
547 local action 395 *-freebsd*|*-dragonfly*)
548 if [ "$1" == "passwd" ] 396 local opts action="user"
549 then 397 [[ $1 == "passwd" ]] || action="group"
550 action="user" 398
551 else 399 # lookup by uid/gid
552 action="group" 400 if [[ $2 == [[:digit:]]* ]] ; then
401 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
553 fi 402 fi
403
554 pw show "${action}" "$2" -q 404 pw show ${action} ${opts} "$2" -q
555 else 405 ;;
406 *-netbsd*|*-openbsd*)
407 grep "$2:\*:" /etc/$1
408 ;;
409 *)
556 which nscd >& /dev/null && nscd -i "$1" 410 type -p nscd >& /dev/null && nscd -i "$1"
557 getent "$1" "$2" 411 getent "$1" "$2"
558 fi 412 ;;
413 esac
559} 414}
560 415
561# Simplify/standardize adding users to the system 416# @FUNCTION: enewuser
562# vapier@gentoo.org 417# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
563# 418# @DESCRIPTION:
564# enewuser(username, uid, shell, homedir, groups, extra options) 419# Same as enewgroup, you are not required to understand how to properly add
565# 420# a user to the system. The only required parameter is the username.
566# Default values if you do not specify any: 421# Default uid is (pass -1 for this) next available, default shell is
567# username: REQUIRED ! 422# /bin/false, default homedir is /dev/null, there are no default groups,
568# uid: next available (see useradd(8)) 423# 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() { 424enewuser() {
425 case ${EBUILD_PHASE} in
426 unpack|compile|test|install)
427 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
428 eerror "Package fails at QA and at life. Please file a bug."
429 die "Bad package! enewuser is only for use in pkg_* functions!"
430 esac
431
575 # get the username 432 # get the username
576 local euser="$1"; shift 433 local euser=$1; shift
577 if [ -z "${euser}" ] 434 if [[ -z ${euser} ]] ; then
578 then
579 eerror "No username specified !" 435 eerror "No username specified !"
580 die "Cannot call enewuser without a username" 436 die "Cannot call enewuser without a username"
581 fi 437 fi
582 438
583 # lets see if the username already exists 439 # lets see if the username already exists
584 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 440 if [[ -n $(egetent passwd "${euser}") ]] ; then
585 then
586 return 0 441 return 0
587 fi 442 fi
588 einfo "Adding user '${euser}' to your system ..." 443 einfo "Adding user '${euser}' to your system ..."
589 444
590 # options to pass to useradd 445 # options to pass to useradd
591 local opts= 446 local opts=
592 447
593 # handle uid 448 # handle uid
594 local euid="$1"; shift 449 local euid=$1; shift
595 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 450 if [[ -n ${euid} && ${euid} != -1 ]] ; then
596 then
597 if [ "${euid}" -gt 0 ] 451 if [[ ${euid} -gt 0 ]] ; then
598 then
599 if [ ! -z "`egetent passwd ${euid}`" ] 452 if [[ -n $(egetent passwd ${euid}) ]] ; then
600 then
601 euid="next" 453 euid="next"
602 fi 454 fi
603 else 455 else
604 eerror "Userid given but is not greater than 0 !" 456 eerror "Userid given but is not greater than 0 !"
605 die "${euid} is not a valid UID" 457 die "${euid} is not a valid UID"
606 fi 458 fi
607 else 459 else
608 euid="next" 460 euid="next"
609 fi 461 fi
610 if [ "${euid}" == "next" ] 462 if [[ ${euid} == "next" ]] ; then
611 then 463 for ((euid = 101; euid <= 999; euid++)); do
612 local pwrange
613 if [ "${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 464 [[ -z $(egetent passwd ${euid}) ]] && break
620 done 465 done
621 fi 466 fi
622 opts="${opts} -u ${euid}" 467 opts="${opts} -u ${euid}"
623 einfo " - Userid: ${euid}" 468 einfo " - Userid: ${euid}"
624 469
625 # handle shell 470 # handle shell
626 local eshell="$1"; shift 471 local eshell=$1; shift
627 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 472 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
628 then 473 if [[ ! -e ${ROOT}${eshell} ]] ; then
629 if [ ! -e "${eshell}" ]
630 then
631 eerror "A shell was specified but it does not exist !" 474 eerror "A shell was specified but it does not exist !"
632 die "${eshell} does not exist" 475 die "${eshell} does not exist in ${ROOT}"
476 fi
477 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
478 eerror "Do not specify ${eshell} yourself, use -1"
479 die "Pass '-1' as the shell parameter"
633 fi 480 fi
634 else 481 else
635 if [ "${USERLAND}" == "BSD" ] 482 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
636 then 483 [[ -x ${ROOT}${shell} ]] && break
637 eshell="/usr/bin/false" 484 done
638 else 485
486 if [[ ${shell} == "/dev/null" ]] ; then
487 eerror "Unable to identify the shell to use, proceeding with userland default."
488 case ${USERLAND} in
639 eshell="/bin/false" 489 GNU) shell="/bin/false" ;;
490 BSD) shell="/sbin/nologin" ;;
491 Darwin) shell="/usr/sbin/nologin" ;;
492 *) die "Unable to identify the default shell for userland ${USERLAND}"
493 esac
640 fi 494 fi
495
496 eshell=${shell}
641 fi 497 fi
642 einfo " - Shell: ${eshell}" 498 einfo " - Shell: ${eshell}"
643 opts="${opts} -s ${eshell}" 499 opts="${opts} -s ${eshell}"
644 500
645 # handle homedir 501 # handle homedir
646 local ehome="$1"; shift 502 local ehome=$1; shift
647 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 503 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
648 then
649 ehome="/dev/null" 504 ehome="/dev/null"
650 fi 505 fi
651 einfo " - Home: ${ehome}" 506 einfo " - Home: ${ehome}"
652 opts="${opts} -d ${ehome}" 507 opts="${opts} -d ${ehome}"
653 508
654 # handle groups 509 # handle groups
655 local egroups="$1"; shift 510 local egroups=$1; shift
656 if [ ! -z "${egroups}" ] 511 if [[ ! -z ${egroups} ]] ; then
657 then
658 local oldifs="${IFS}" 512 local oldifs=${IFS}
659 local defgroup="" exgroups="" 513 local defgroup="" exgroups=""
660 514
661 export IFS="," 515 export IFS=","
662 for g in ${egroups} 516 for g in ${egroups} ; do
663 do
664 export IFS="${oldifs}" 517 export IFS=${oldifs}
665 if [ -z "`egetent group \"${g}\"`" ] 518 if [[ -z $(egetent group "${g}") ]] ; then
666 then
667 eerror "You must add group ${g} to the system first" 519 eerror "You must add group ${g} to the system first"
668 die "${g} is not a valid GID" 520 die "${g} is not a valid GID"
669 fi 521 fi
670 if [ -z "${defgroup}" ] 522 if [[ -z ${defgroup} ]] ; then
671 then
672 defgroup="${g}" 523 defgroup=${g}
673 else 524 else
674 exgroups="${exgroups},${g}" 525 exgroups="${exgroups},${g}"
675 fi 526 fi
676 export IFS="," 527 export IFS=","
677 done 528 done
678 export IFS="${oldifs}" 529 export IFS=${oldifs}
679 530
680 opts="${opts} -g ${defgroup}" 531 opts="${opts} -g ${defgroup}"
681 if [ ! -z "${exgroups}" ] 532 if [[ ! -z ${exgroups} ]] ; then
682 then
683 opts="${opts} -G ${exgroups:1}" 533 opts="${opts} -G ${exgroups:1}"
684 fi 534 fi
685 else 535 else
686 egroups="(none)" 536 egroups="(none)"
687 fi 537 fi
688 einfo " - Groups: ${egroups}" 538 einfo " - Groups: ${egroups}"
689 539
690 # handle extra and add the user 540 # handle extra and add the user
691 local eextra="$@"
692 local oldsandbox="${SANDBOX_ON}" 541 local oldsandbox=${SANDBOX_ON}
693 export SANDBOX_ON="0" 542 export SANDBOX_ON="0"
694 if useq ppc-macos 543 case ${CHOST} in
695 then 544 *-darwin*)
696 ### Make the user 545 ### Make the user
697 if [ -z "${eextra}" ] 546 if [[ -z $@ ]] ; then
698 then
699 dscl . create /users/${euser} uid ${euid} 547 dscl . create /users/${euser} uid ${euid}
700 dscl . create /users/${euser} shell ${eshell} 548 dscl . create /users/${euser} shell ${eshell}
701 dscl . create /users/${euser} home ${ehome} 549 dscl . create /users/${euser} home ${ehome}
702 dscl . create /users/${euser} realname "added by portage for ${PN}" 550 dscl . create /users/${euser} realname "added by portage for ${PN}"
703 ### Add the user to the groups specified 551 ### Add the user to the groups specified
704 local oldifs="${IFS}" 552 local oldifs=${IFS}
705 export IFS="," 553 export IFS=","
706 for g in ${egroups} 554 for g in ${egroups} ; do
707 do
708 dscl . merge /groups/${g} users ${euser} 555 dscl . merge /groups/${g} users ${euser}
709 done 556 done
710 export IFS="${oldifs}" 557 export IFS=${oldifs}
711 else 558 else
712 einfo "Extra options are not supported on macos yet" 559 einfo "Extra options are not supported on Darwin yet"
713 einfo "Please report the ebuild along with the info below" 560 einfo "Please report the ebuild along with the info below"
714 einfo "eextra: ${eextra}" 561 einfo "eextra: $@"
715 die "Required function missing" 562 die "Required function missing"
716 fi 563 fi
717 elif use x86-fbsd ; then 564 ;;
718 if [ -z "${eextra}" ] 565 *-freebsd*|*-dragonfly*)
719 then 566 if [[ -z $@ ]] ; then
720 pw useradd ${euser} ${opts} \ 567 pw useradd ${euser} ${opts} \
721 -c "added by portage for ${PN}" \ 568 -c "added by portage for ${PN}" \
722 die "enewuser failed" 569 die "enewuser failed"
723 else 570 else
724 einfo " - Extra: ${eextra}" 571 einfo " - Extra: $@"
725 pw useradd ${euser} ${opts} \ 572 pw useradd ${euser} ${opts} \
726 -c ${eextra} || die "enewuser failed" 573 "$@" || die "enewuser failed"
727 fi 574 fi
575 ;;
576
577 *-netbsd*)
578 if [[ -z $@ ]] ; then
579 useradd ${opts} ${euser} || die "enewuser failed"
728 else 580 else
729 if [ -z "${eextra}" ] 581 einfo " - Extra: $@"
730 then 582 useradd ${opts} ${euser} "$@" || die "enewuser failed"
583 fi
584 ;;
585
586 *-openbsd*)
587 if [[ -z $@ ]] ; then
588 useradd -u ${euid} -s ${eshell} \
589 -d ${ehome} -c "Added by portage for ${PN}" \
590 -g ${egroups} ${euser} || die "enewuser failed"
591 else
592 einfo " - Extra: $@"
593 useradd -u ${euid} -s ${eshell} \
594 -d ${ehome} -c "Added by portage for ${PN}" \
595 -g ${egroups} ${euser} "$@" || die "enewuser failed"
596 fi
597 ;;
598
599 *)
600 if [[ -z $@ ]] ; then
731 useradd ${opts} ${euser} \ 601 useradd ${opts} ${euser} \
732 -c "added by portage for ${PN}" \ 602 -c "added by portage for ${PN}" \
733 || die "enewuser failed" 603 || die "enewuser failed"
734 else 604 else
735 einfo " - Extra: ${eextra}" 605 einfo " - Extra: $@"
736 useradd ${opts} ${euser} ${eextra} \ 606 useradd ${opts} ${euser} "$@" \
737 || die "enewuser failed" 607 || die "enewuser failed"
738 fi 608 fi
609 ;;
610 esac
611
612 if [[ ! -e ${ROOT}/${ehome} ]] ; then
613 einfo " - Creating ${ehome} in ${ROOT}"
614 mkdir -p "${ROOT}/${ehome}"
615 chown ${euser} "${ROOT}/${ehome}"
616 chmod 755 "${ROOT}/${ehome}"
739 fi 617 fi
618
740 export SANDBOX_ON="${oldsandbox}" 619 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} 620}
750 621
751# Simplify/standardize adding groups to the system 622# @FUNCTION: enewgroup
752# vapier@gentoo.org 623# @USAGE: <group> [gid]
753# 624# @DESCRIPTION:
754# enewgroup(group, gid) 625# This function does not require you to understand how to properly add a
755# 626# group to the system. Just give it a group name to add and enewgroup will
756# Default values if you do not specify any: 627# do the rest. You may specify the gid for the group or allow the group to
757# groupname: REQUIRED ! 628# allocate the next available one.
758# gid: next available (see groupadd(8))
759# extra: none
760enewgroup() { 629enewgroup() {
630 case ${EBUILD_PHASE} in
631 unpack|compile|test|install)
632 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
633 eerror "Package fails at QA and at life. Please file a bug."
634 die "Bad package! enewgroup is only for use in pkg_* functions!"
635 esac
636
761 # get the group 637 # get the group
762 local egroup="$1"; shift 638 local egroup="$1"; shift
763 if [ -z "${egroup}" ] 639 if [ -z "${egroup}" ]
764 then 640 then
765 eerror "No group specified !" 641 eerror "No group specified !"
766 die "Cannot call enewgroup without a group" 642 die "Cannot call enewgroup without a group"
767 fi 643 fi
768 644
769 # see if group already exists 645 # see if group already exists
770 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 646 if [[ -n $(egetent group "${egroup}") ]]; then
771 then
772 return 0 647 return 0
773 fi 648 fi
774 einfo "Adding group '${egroup}' to your system ..." 649 einfo "Adding group '${egroup}' to your system ..."
775 650
776 # options to pass to useradd 651 # options to pass to useradd
782 then 657 then
783 if [ "${egid}" -gt 0 ] 658 if [ "${egid}" -gt 0 ]
784 then 659 then
785 if [ -z "`egetent group ${egid}`" ] 660 if [ -z "`egetent group ${egid}`" ]
786 then 661 then
787 if useq ppc-macos ; then 662 if [[ "${CHOST}" == *-darwin* ]]; then
788 opts="${opts} ${egid}" 663 opts="${opts} ${egid}"
789 else 664 else
790 opts="${opts} -g ${egid}" 665 opts="${opts} -g ${egid}"
791 fi 666 fi
792 else 667 else
806 opts="${opts} ${eextra}" 681 opts="${opts} ${eextra}"
807 682
808 # add the group 683 # add the group
809 local oldsandbox="${SANDBOX_ON}" 684 local oldsandbox="${SANDBOX_ON}"
810 export SANDBOX_ON="0" 685 export SANDBOX_ON="0"
811 if useq ppc-macos ; then 686 case ${CHOST} in
687 *-darwin*)
812 if [ ! -z "${eextra}" ]; 688 if [ ! -z "${eextra}" ];
813 then 689 then
814 einfo "Extra options are not supported on macos yet" 690 einfo "Extra options are not supported on Darwin/OS X yet"
815 einfo "Please report the ebuild along with the info below" 691 einfo "Please report the ebuild along with the info below"
816 einfo "eextra: ${eextra}" 692 einfo "eextra: ${eextra}"
817 die "Required function missing" 693 die "Required function missing"
818 fi 694 fi
819 695
820 # If we need the next available 696 # If we need the next available
821 case ${egid} in 697 case ${egid} in
822 *[!0-9]*) # Non numeric 698 *[!0-9]*) # Non numeric
823 for egid in `jot 898 101`; do 699 for ((egid = 101; egid <= 999; egid++)); do
824 [ -z "`egetent group ${egid}`" ] && break 700 [[ -z $(egetent group ${egid}) ]] && break
825 done 701 done
826 esac 702 esac
827 dscl . create /groups/${egroup} gid ${egid} 703 dscl . create /groups/${egroup} gid ${egid}
828 dscl . create /groups/${egroup} passwd '*' 704 dscl . create /groups/${egroup} passwd '*'
829 elif use x86-fbsd ; then 705 ;;
706
707 *-freebsd*|*-dragonfly*)
830 case ${egid} in 708 case ${egid} in
831 *[!0-9]*) # Non numeric 709 *[!0-9]*) # Non numeric
832 for egid in `jot 898 101`; do 710 for ((egid = 101; egid <= 999; egid++)); do
833 [ -z "`egetent group ${egid}`" ] && break 711 [[ -z $(egetent group ${egid}) ]] && break
834 done 712 done
835 esac 713 esac
836 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 714 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
837 else 715 ;;
716
717 *-netbsd*)
718 case ${egid} in
719 *[!0-9]*) # Non numeric
720 for ((egid = 101; egid <= 999; egid++)); do
721 [[ -z $(egetent group ${egid}) ]] && break
722 done
723 esac
724 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
725 ;;
726
727 *)
838 groupadd ${opts} ${egroup} || die "enewgroup failed" 728 groupadd ${opts} ${egroup} || die "enewgroup failed"
839 fi 729 ;;
730 esac
840 export SANDBOX_ON="${oldsandbox}" 731 export SANDBOX_ON="${oldsandbox}"
841} 732}
842 733
843# Simple script to replace 'dos2unix' binaries 734# @FUNCTION: edos2unix
844# vapier@gentoo.org 735# @USAGE: <file> [more files ...]
845# 736# @DESCRIPTION:
846# edos2unix(file, <more files> ...) 737# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
738# to remove all of these text utilities from DEPEND variables because this
739# is a script based solution. Just give it a list of files to convert and
740# they will all be changed from the DOS CRLF format to the UNIX LF format.
847edos2unix() { 741edos2unix() {
848 for f in "$@" 742 echo "$@" | xargs sed -i 's/\r$//'
849 do
850 cp "${f}" ${T}/edos2unix
851 sed 's/\r$//' ${T}/edos2unix > "${f}"
852 done
853} 743}
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##############################################################
861 744
862# Make a desktop file ! 745# Make a desktop file !
863# Great for making those icons in kde/gnome startmenu ! 746# Great for making those icons in kde/gnome startmenu !
864# Amaze your friends ! Get the women ! Join today ! 747# Amaze your friends ! Get the women ! Join today !
865# 748#
866# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 749# make_desktop_entry(<command>, [name], [icon], [type], [path])
867# 750#
868# binary: what binary does the app run with ? 751# binary: what command does the app run with ?
869# name: the name that will show up in the menu 752# name: the name that will show up in the menu
870# icon: give your little like a pretty little icon ... 753# icon: give your little like a pretty little icon ...
871# this can be relative (to /usr/share/pixmaps) or 754# this can be relative (to /usr/share/pixmaps) or
872# a full path to an icon 755# a full path to an icon
873# type: what kind of application is this ? for categories: 756# type: what kind of application is this ? for categories:
874# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 757# http://standards.freedesktop.org/menu-spec/latest/apa.html
875# path: if your app needs to startup in a specific dir 758# path: if your app needs to startup in a specific dir
876make_desktop_entry() { 759make_desktop_entry() {
877 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 760 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
878 761
879 local exec=${1} 762 local exec=${1}
880 local name=${2:-${PN}} 763 local name=${2:-${PN}}
881 local icon=${3:-${PN}.png} 764 local icon=${3:-${PN}}
882 local type=${4} 765 local type=${4}
883 local path=${5} 766 local path=${5}
884 767
885 if [[ -z ${type} ]] ; then 768 if [[ -z ${type} ]] ; then
886 local catmaj=${CATEGORY%%-*} 769 local catmaj=${CATEGORY%%-*}
887 local catmin=${CATEGORY##*-} 770 local catmin=${CATEGORY##*-}
888 case ${catmaj} in 771 case ${catmaj} in
889 app) 772 app)
890 case ${catmin} in 773 case ${catmin} in
774 accessibility) type=Accessibility;;
891 admin) type=System;; 775 admin) type=System;;
776 antivirus) type=System;;
777 arch) type=Archiving;;
778 backup) type=Archiving;;
892 cdr) type=DiscBurning;; 779 cdr) type=DiscBurning;;
893 dicts) type=Dictionary;; 780 dicts) type=Dictionary;;
781 doc) type=Documentation;;
894 editors) type=TextEditor;; 782 editors) type=TextEditor;;
895 emacs) type=TextEditor;; 783 emacs) type=TextEditor;;
896 emulation) type=Emulator;; 784 emulation) type=Emulator;;
897 laptop) type=HardwareSettings;; 785 laptop) type=HardwareSettings;;
898 office) type=Office;; 786 office) type=Office;;
787 pda) type=PDA;;
899 vim) type=TextEditor;; 788 vim) type=TextEditor;;
900 xemacs) type=TextEditor;; 789 xemacs) type=TextEditor;;
901 *) type=;; 790 *) type=;;
902 esac 791 esac
903 ;; 792 ;;
904 793
905 dev) 794 dev)
906 type="Development" 795 type="Development"
907 ;; 796 ;;
908 797
909 games) 798 games)
910 [[ -z ${path} ]] && path=${GAMES_BINDIR}
911
912 case ${catmin} in 799 case ${catmin} in
913 action) type=ActionGame;; 800 action|fps) type=ActionGame;;
914 arcade) type=ArcadeGame;; 801 arcade) type=ArcadeGame;;
915 board) type=BoardGame;; 802 board) type=BoardGame;;
916 kid) type=KidsGame;;
917 emulation) type=Emulator;; 803 emulation) type=Emulator;;
804 kids) type=KidsGame;;
918 puzzle) type=LogicGame;; 805 puzzle) type=LogicGame;;
919 rpg) type=RolePlaying;;
920 roguelike) type=RolePlaying;; 806 roguelike) type=RolePlaying;;
807 rpg) type=RolePlaying;;
921 simulation) type=Simulation;; 808 simulation) type=Simulation;;
922 sports) type=SportsGame;; 809 sports) type=SportsGame;;
923 strategy) type=StrategyGame;; 810 strategy) type=StrategyGame;;
924 *) type=;; 811 *) type=;;
925 esac 812 esac
926 type="Game;${type}" 813 type="Game;${type}"
814 ;;
815
816 gnome)
817 type="Gnome;GTK"
818 ;;
819
820 kde)
821 type="KDE;Qt"
927 ;; 822 ;;
928 823
929 mail) 824 mail)
930 type="Network;Email" 825 type="Network;Email"
931 ;; 826 ;;
933 media) 828 media)
934 case ${catmin} in 829 case ${catmin} in
935 gfx) type=Graphics;; 830 gfx) type=Graphics;;
936 radio) type=Tuner;; 831 radio) type=Tuner;;
937 sound) type=Audio;; 832 sound) type=Audio;;
938 tv) type=TV;; 833 tv) type=TV;;
939 video) type=Video;; 834 video) type=Video;;
940 *) type=;; 835 *) type=;;
941 esac 836 esac
942 type="AudioVideo;${type}" 837 type="AudioVideo;${type}"
943 ;; 838 ;;
944 839
945 net) 840 net)
946 case ${catmin} in 841 case ${catmin} in
947 dialup) type=Dialup;; 842 dialup) type=Dialup;;
948 ftp) type=FileTransfer;; 843 ftp) type=FileTransfer;;
949 im) type=InstantMessaging;; 844 im) type=InstantMessaging;;
950 irc) type=IRCClient;; 845 irc) type=IRCClient;;
951 mail) type=Email;; 846 mail) type=Email;;
952 news) type=News;; 847 news) type=News;;
953 nntp) type=News;; 848 nntp) type=News;;
954 p2p) type=FileTransfer;; 849 p2p) type=FileTransfer;;
955 *) type=;; 850 *) type=;;
956 esac 851 esac
957 type="Network;${type}" 852 type="Network;${type}"
958 ;; 853 ;;
959 854
960 sci) 855 sci)
961 case ${catmin} in 856 case ${catmin} in
962 astro*) type=Astronomoy;; 857 astro*) type=Astronomy;;
963 bio*) type=Biology;; 858 bio*) type=Biology;;
964 calc*) type=Calculator;; 859 calc*) type=Calculator;;
965 chem*) type=Chemistry;; 860 chem*) type=Chemistry;;
861 elec*) type=Electronics;;
966 geo*) type=Geology;; 862 geo*) type=Geology;;
967 math*) type=Math;; 863 math*) type=Math;;
864 physics) type=Physics;;
865 visual*) type=DataVisualization;;
968 *) type=;; 866 *) type=;;
969 esac 867 esac
970 type="Science;${type}" 868 type="Science;${type}"
869 ;;
870
871 sys)
872 type="System"
971 ;; 873 ;;
972 874
973 www) 875 www)
974 case ${catmin} in 876 case ${catmin} in
975 client) type=WebBrowser;; 877 client) type=WebBrowser;;
976 *) type=;; 878 *) type=;;
977 esac 879 esac
978 type="Network" 880 type="Network"
979 ;; 881 ;;
980 882
981 *) 883 *)
982 type= 884 type=
983 ;; 885 ;;
984 esac 886 esac
985 fi 887 fi
986 888 if [ "${SLOT}" == "0" ] ; then
889 local desktop_name="${PN}"
890 else
891 local desktop_name="${PN}-${SLOT}"
892 fi
893 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
987 local desktop=${T}/${exec%% *}-${P}.desktop 894 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
988 895
896 cat <<-EOF > "${desktop}"
989echo "[Desktop Entry] 897 [Desktop Entry]
990Encoding=UTF-8 898 Version=1.0
991Version=0.9.2
992Name=${name} 899 Name=${name}
993Type=Application 900 Type=Application
994Comment=${DESCRIPTION} 901 Comment=${DESCRIPTION}
995Exec=${exec} 902 Exec=${exec}
996Path=${path} 903 TryExec=${exec%% *}
997Icon=${icon} 904 Icon=${icon}
998Categories=Application;${type};" > "${desktop}" 905 Categories=${type};
906 EOF
999 907
908 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
909
910 (
911 # wrap the env here so that the 'insinto' call
912 # doesn't corrupt the env of the caller
1000 insinto /usr/share/applications 913 insinto /usr/share/applications
1001 doins "${desktop}" 914 doins "${desktop}"
1002 915 )
1003 return 0
1004} 916}
1005 917
1006# Make a GDM/KDM Session file 918# @FUNCTION: validate_desktop_entries
1007# 919# @USAGE: [directories]
1008# make_desktop_entry(<title>, <command>) 920# @MAINTAINER:
1009# title: File to execute to start the Window Manager 921# Carsten Lohrke <carlo@gentoo.org>
1010# command: Name of the Window Manager 922# @DESCRIPTION:
923# Validate desktop entries using desktop-file-utils
924validate_desktop_entries() {
925 if [[ -x /usr/bin/desktop-file-validate ]] ; then
926 einfo "Checking desktop entry validity"
927 local directories=""
928 for d in /usr/share/applications $@ ; do
929 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
930 done
931 if [[ -n ${directories} ]] ; then
932 for FILE in $(find ${directories} -name "*\.desktop" \
933 -not -path '*.hidden*' | sort -u 2>/dev/null)
934 do
935 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
936 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
937 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
938 done
939 fi
940 echo ""
941 else
942 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
943 fi
944}
1011 945
946# @FUNCTION: make_session_desktop
947# @USAGE: <title> <command>
948# @DESCRIPTION:
949# Make a GDM/KDM Session file. The title is the file to execute to start the
950# Window Manager. The command is the name of the Window Manager.
1012make_session_desktop() { 951make_session_desktop() {
1013
1014 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 952 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
1015 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 953 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
1016 954
1017 local title="${1}" 955 local title=$1
1018 local command="${2}" 956 local command=$2
1019 local desktop="${T}/${wm}.desktop" 957 local desktop=${T}/${wm}.desktop
1020 958
959 cat <<-EOF > "${desktop}"
1021echo "[Desktop Entry] 960 [Desktop Entry]
1022Encoding=UTF-8
1023Name=${title} 961 Name=${title}
1024Comment=This session logs you into ${title} 962 Comment=This session logs you into ${title}
1025Exec=${command} 963 Exec=${command}
1026TryExec=${command} 964 TryExec=${command}
1027Type=Application" > "${desktop}" 965 Type=Application
966 EOF
1028 967
968 (
969 # wrap the env here so that the 'insinto' call
970 # doesn't corrupt the env of the caller
1029 insinto /usr/share/xsessions 971 insinto /usr/share/xsessions
1030 doins "${desktop}" 972 doins "${desktop}"
1031 973 )
1032 return 0
1033} 974}
1034 975
976# @FUNCTION: domenu
977# @USAGE: <menus>
978# @DESCRIPTION:
979# Install the list of .desktop menu files into the appropriate directory
980# (/usr/share/applications).
1035domenu() { 981domenu() {
1036 local i 982 (
1037 local j 983 # wrap the env here so that the 'insinto' call
984 # doesn't corrupt the env of the caller
985 local i j ret=0
1038 insinto /usr/share/applications 986 insinto /usr/share/applications
1039 for i in ${@} 987 for i in "$@" ; do
1040 do
1041 if [ -f "${i}" ]; 988 if [[ -f ${i} ]] ; then
1042 then
1043 doins ${i} 989 doins "${i}"
990 ((ret+=$?))
1044 elif [ -d "${i}" ]; 991 elif [[ -d ${i} ]] ; then
1045 then
1046 for j in ${i}/*.desktop 992 for j in "${i}"/*.desktop ; do
1047 do
1048 doins ${j} 993 doins "${j}"
994 ((ret+=$?))
1049 done 995 done
996 else
997 ((++ret))
1050 fi 998 fi
1051 done 999 done
1000 exit ${ret}
1001 )
1052} 1002}
1053 1003
1004# @FUNCTION: newmenu
1005# @USAGE: <menu> <newname>
1006# @DESCRIPTION:
1007# Like all other new* functions, install the specified menu as newname.
1008newmenu() {
1009 (
1010 # wrap the env here so that the 'insinto' call
1011 # doesn't corrupt the env of the caller
1012 insinto /usr/share/applications
1013 newins "$@"
1014 )
1015}
1016
1017# @FUNCTION: doicon
1018# @USAGE: <list of icons>
1019# @DESCRIPTION:
1020# Install the list of icons into the icon directory (/usr/share/pixmaps).
1021# This is useful in conjunction with creating desktop/menu files.
1054doicon() { 1022doicon() {
1055 local i 1023 (
1056 local j 1024 # wrap the env here so that the 'insinto' call
1025 # doesn't corrupt the env of the caller
1026 local i j ret
1057 insinto /usr/share/pixmaps 1027 insinto /usr/share/pixmaps
1058 for i in ${@} 1028 for i in "$@" ; do
1059 do
1060 if [ -f "${i}" ]; 1029 if [[ -f ${i} ]] ; then
1061 then
1062 doins ${i} 1030 doins "${i}"
1031 ((ret+=$?))
1063 elif [ -d "${i}" ]; 1032 elif [[ -d ${i} ]] ; then
1064 then
1065 for j in ${i}/*.png 1033 for j in "${i}"/*.png ; do
1066 do
1067 doins ${j} 1034 doins "${j}"
1035 ((ret+=$?))
1068 done 1036 done
1037 else
1038 ((++ret))
1069 fi 1039 fi
1070 done 1040 done
1041 exit ${ret}
1042 )
1071} 1043}
1072 1044
1073############################################################## 1045# @FUNCTION: newicon
1074# END: Handle .desktop files and menu entries # 1046# @USAGE: <icon> <newname>
1075############################################################## 1047# @DESCRIPTION:
1076 1048# Like all other new* functions, install the specified icon as newname.
1049newicon() {
1050 (
1051 # wrap the env here so that the 'insinto' call
1052 # doesn't corrupt the env of the caller
1053 insinto /usr/share/pixmaps
1054 newins "$@"
1055 )
1056}
1077 1057
1078# for internal use only (unpack_pdv and unpack_makeself) 1058# for internal use only (unpack_pdv and unpack_makeself)
1079find_unpackable_file() { 1059find_unpackable_file() {
1080 local src="$1" 1060 local src=$1
1081 if [ -z "${src}" ] 1061 if [[ -z ${src} ]] ; then
1082 then
1083 src="${DISTDIR}/${A}" 1062 src=${DISTDIR}/${A}
1084 else 1063 else
1085 if [ -e "${DISTDIR}/${src}" ] 1064 if [[ -e ${DISTDIR}/${src} ]] ; then
1086 then
1087 src="${DISTDIR}/${src}" 1065 src=${DISTDIR}/${src}
1088 elif [ -e "${PWD}/${src}" ] 1066 elif [[ -e ${PWD}/${src} ]] ; then
1089 then
1090 src="${PWD}/${src}" 1067 src=${PWD}/${src}
1091 elif [ -e "${src}" ] 1068 elif [[ -e ${src} ]] ; then
1092 then
1093 src="${src}" 1069 src=${src}
1094 fi
1095 fi 1070 fi
1096 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1071 fi
1072 [[ ! -e ${src} ]] && return 1
1097 echo "${src}" 1073 echo "${src}"
1098} 1074}
1099 1075
1076# @FUNCTION: unpack_pdv
1077# @USAGE: <file to unpack> <size of off_t>
1078# @DESCRIPTION:
1100# Unpack those pesky pdv generated files ... 1079# Unpack those pesky pdv generated files ...
1101# They're self-unpacking programs with the binary package stuffed in 1080# They're self-unpacking programs with the binary package stuffed in
1102# the middle of the archive. Valve seems to use it a lot ... too bad 1081# the middle of the archive. Valve seems to use it a lot ... too bad
1103# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1082# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1104# 1083#
1105# Usage: unpack_pdv [file to unpack] [size of off_t]
1106# - you have to specify the off_t size ... i have no idea how to extract that 1084# You have to specify the off_t size ... I have no idea how to extract that
1107# information out of the binary executable myself. basically you pass in 1085# information out of the binary executable myself. Basically you pass in
1108# the size of the off_t type (in bytes) on the machine that built the pdv 1086# the size of the off_t type (in bytes) on the machine that built the pdv
1087# archive.
1088#
1109# archive. one way to determine this is by running the following commands: 1089# One way to determine this is by running the following commands:
1090#
1091# @CODE
1110# strings <pdv archive> | grep lseek 1092# strings <pdv archive> | grep lseek
1111# strace -elseek <pdv archive> 1093# strace -elseek <pdv archive>
1094# @CODE
1095#
1112# basically look for the first lseek command (we do the strings/grep because 1096# Basically look for the first lseek command (we do the strings/grep because
1113# sometimes the function call is _llseek or something) and steal the 2nd 1097# sometimes the function call is _llseek or something) and steal the 2nd
1114# parameter. here is an example: 1098# parameter. Here is an example:
1099#
1100# @CODE
1115# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1101# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1116# lseek 1102# lseek
1117# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1103# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1118# lseek(3, -4, SEEK_END) = 2981250 1104# lseek(3, -4, SEEK_END) = 2981250
1105# @CODE
1106#
1119# thus we would pass in the value of '4' as the second parameter. 1107# Thus we would pass in the value of '4' as the second parameter.
1120unpack_pdv() { 1108unpack_pdv() {
1121 local src="`find_unpackable_file $1`" 1109 local src=$(find_unpackable_file "$1")
1122 local sizeoff_t="$2" 1110 local sizeoff_t=$2
1123 1111
1112 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1124 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1113 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1125 1114
1126 local shrtsrc="`basename ${src}`" 1115 local shrtsrc=$(basename "${src}")
1127 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1116 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1128 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1117 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1129 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1118 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1130 1119
1131 # grab metadata for debug reasons 1120 # grab metadata for debug reasons
1132 local metafile="$(emktemp)" 1121 local metafile=$(emktemp)
1133 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1122 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1134 1123
1135 # rip out the final file name from the metadata 1124 # rip out the final file name from the metadata
1136 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1125 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1137 datafile="`basename ${datafile}`" 1126 datafile=$(basename "${datafile}")
1138 1127
1139 # now lets uncompress/untar the file if need be 1128 # now lets uncompress/untar the file if need be
1140 local tmpfile="$(emktemp)" 1129 local tmpfile=$(emktemp)
1141 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1130 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1142 1131
1143 local iscompressed="`file -b ${tmpfile}`" 1132 local iscompressed=$(file -b "${tmpfile}")
1144 if [ "${iscompressed:0:8}" == "compress" ] ; then 1133 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1145 iscompressed=1 1134 iscompressed=1
1146 mv ${tmpfile}{,.Z} 1135 mv ${tmpfile}{,.Z}
1147 gunzip ${tmpfile} 1136 gunzip ${tmpfile}
1148 else 1137 else
1149 iscompressed=0 1138 iscompressed=0
1150 fi 1139 fi
1151 local istar="`file -b ${tmpfile}`" 1140 local istar=$(file -b "${tmpfile}")
1152 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1141 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1153 istar=1 1142 istar=1
1154 else 1143 else
1155 istar=0 1144 istar=0
1156 fi 1145 fi
1157 1146
1185 true 1174 true
1186 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1175 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1187 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1176 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1188} 1177}
1189 1178
1179# @FUNCTION: unpack_makeself
1180# @USAGE: [file to unpack] [offset] [tail|dd]
1181# @DESCRIPTION:
1190# Unpack those pesky makeself generated files ... 1182# Unpack those pesky makeself generated files ...
1191# They're shell scripts with the binary package tagged onto 1183# They're shell scripts with the binary package tagged onto
1192# the end of the archive. Loki utilized the format as does 1184# the end of the archive. Loki utilized the format as does
1193# many other game companies. 1185# many other game companies.
1194# 1186#
1195# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1187# If the file is not specified, then ${A} is used. If the
1196# - If the file is not specified then unpack will utilize ${A}.
1197# - If the offset is not specified then we will attempt to extract 1188# offset is not specified then we will attempt to extract
1198# the proper offset from the script itself. 1189# the proper offset from the script itself.
1199unpack_makeself() { 1190unpack_makeself() {
1191 local src_input=${1:-${A}}
1200 local src="$(find_unpackable_file "$1")" 1192 local src=$(find_unpackable_file "${src_input}")
1201 local skip="$2" 1193 local skip=$2
1202 local exe="$3" 1194 local exe=$3
1203 1195
1196 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1197
1204 local shrtsrc="$(basename "${src}")" 1198 local shrtsrc=$(basename "${src}")
1205 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1199 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1206 if [ -z "${skip}" ] 1200 if [[ -z ${skip} ]] ; then
1207 then
1208 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1201 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1209 local skip=0 1202 local skip=0
1210 exe=tail 1203 exe=tail
1211 case ${ver} in 1204 case ${ver} in
1212 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1205 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1213 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1206 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1214 ;; 1207 ;;
1215 2.0|2.0.1) 1208 2.0|2.0.1)
1216 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1209 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1217 ;; 1210 ;;
1225 ;; 1218 ;;
1226 2.1.3) 1219 2.1.3)
1227 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1220 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1228 let skip="skip + 1" 1221 let skip="skip + 1"
1229 ;; 1222 ;;
1230 2.1.4) 1223 2.1.4|2.1.5)
1231 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1224 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1232 skip=$(head -n ${skip} "${src}" | wc -c) 1225 skip=$(head -n ${skip} "${src}" | wc -c)
1233 exe="dd" 1226 exe="dd"
1234 ;; 1227 ;;
1235 *) 1228 *)
1247 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1240 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1248 *) die "makeself cant handle exe '${exe}'" 1241 *) die "makeself cant handle exe '${exe}'"
1249 esac 1242 esac
1250 1243
1251 # lets grab the first few bytes of the file to figure out what kind of archive it is 1244 # lets grab the first few bytes of the file to figure out what kind of archive it is
1252 local tmpfile="$(emktemp)" 1245 local tmpfile=$(emktemp)
1253 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1246 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1254 local filetype="$(file -b "${tmpfile}")" 1247 local filetype=$(file -b "${tmpfile}")
1255 case ${filetype} in 1248 case ${filetype} in
1256 *tar\ archive) 1249 *tar\ archive*)
1257 eval ${exe} | tar --no-same-owner -xf - 1250 eval ${exe} | tar --no-same-owner -xf -
1258 ;; 1251 ;;
1259 bzip2*) 1252 bzip2*)
1260 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1253 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1261 ;; 1254 ;;
1271 ;; 1264 ;;
1272 esac 1265 esac
1273 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1266 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1274} 1267}
1275 1268
1269# @FUNCTION: check_license
1270# @USAGE: [license]
1271# @DESCRIPTION:
1276# Display a license for user to accept. 1272# Display a license for user to accept. If no license is
1277#
1278# Usage: check_license [license]
1279# - If the file is not specified then ${LICENSE} is used. 1273# specified, then ${LICENSE} is used.
1280check_license() { 1274check_license() {
1281 local lic=$1 1275 local lic=$1
1282 if [ -z "${lic}" ] ; then 1276 if [ -z "${lic}" ] ; then
1283 lic="${PORTDIR}/licenses/${LICENSE}" 1277 lic="${PORTDIR}/licenses/${LICENSE}"
1284 else 1278 else
1285 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1279 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1286 lic="${PORTDIR}/licenses/${src}" 1280 lic="${PORTDIR}/licenses/${lic}"
1287 elif [ -e "${PWD}/${src}" ] ; then 1281 elif [ -e "${PWD}/${lic}" ] ; then
1288 lic="${PWD}/${src}" 1282 lic="${PWD}/${lic}"
1289 elif [ -e "${src}" ] ; then 1283 elif [ -e "${lic}" ] ; then
1290 lic="${src}" 1284 lic="${lic}"
1291 fi
1292 fi 1285 fi
1286 fi
1293 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1287 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1294 local l="`basename ${lic}`" 1288 local l="`basename ${lic}`"
1295 1289
1296 # here is where we check for the licenses the user already 1290 # here is where we check for the licenses the user already
1297 # accepted ... if we don't find a match, we make the user accept 1291 # accepted ... if we don't find a match, we make the user accept
1298 local shopts=$- 1292 local shopts=$-
1299 local alic 1293 local alic
1300 set -o noglob #so that bash doesn't expand "*" 1294 set -o noglob #so that bash doesn't expand "*"
1301 for alic in ${ACCEPT_LICENSE} ; do 1295 for alic in ${ACCEPT_LICENSE} ; do
1302 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1296 if [[ ${alic} == ${l} ]]; then
1303 set +o noglob; set -${shopts} #reset old shell opts 1297 set +o noglob; set -${shopts} #reset old shell opts
1304 return 0 1298 return 0
1305 fi 1299 fi
1306 done 1300 done
1307 set +o noglob; set -$shopts #reset old shell opts 1301 set +o noglob; set -$shopts #reset old shell opts
1308 1302
1309 local licmsg="$(emktemp)" 1303 local licmsg=$(emktemp)
1310 cat << EOF > ${licmsg} 1304 cat <<-EOF > ${licmsg}
1311********************************************************** 1305 **********************************************************
1312The following license outlines the terms of use of this 1306 The following license outlines the terms of use of this
1313package. You MUST accept this license for installation to 1307 package. You MUST accept this license for installation to
1314continue. When you are done viewing, hit 'q'. If you 1308 continue. When you are done viewing, hit 'q'. If you
1315CTRL+C out of this, the install will not run! 1309 CTRL+C out of this, the install will not run!
1316********************************************************** 1310 **********************************************************
1317 1311
1318EOF 1312 EOF
1319 cat ${lic} >> ${licmsg} 1313 cat ${lic} >> ${licmsg}
1320 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1314 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1321 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1315 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1322 read alic 1316 read alic
1323 case ${alic} in 1317 case ${alic} in
1330 die "Failed to accept license" 1324 die "Failed to accept license"
1331 ;; 1325 ;;
1332 esac 1326 esac
1333} 1327}
1334 1328
1329# @FUNCTION: cdrom_get_cds
1330# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1331# @DESCRIPTION:
1335# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1332# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1336# the whole 'non-interactive' policy, but damnit I want CD support ! 1333# the whole 'non-interactive' policy, but damnit I want CD support !
1337# 1334#
1338# with these cdrom functions we handle all the user interaction and 1335# With these cdrom functions we handle all the user interaction and
1339# standardize everything. all you have to do is call cdrom_get_cds() 1336# standardize everything. All you have to do is call cdrom_get_cds()
1340# and when the function returns, you can assume that the cd has been 1337# and when the function returns, you can assume that the cd has been
1341# found at CDROM_ROOT. 1338# found at CDROM_ROOT.
1342# 1339#
1340# The function will attempt to locate a cd based upon a file that is on
1341# the cd. The more files you give this function, the more cds
1342# the cdrom functions will handle.
1343#
1343# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1344# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1344# etc... if you want to give the cds better names, then just export 1345# etc... If you want to give the cds better names, then just export
1345# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1346# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1347# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1348# also use the CDROM_NAME_SET bash array.
1346# 1349#
1347# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1350# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1348#
1349# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1350# - this will attempt to locate a cd based upon a file that is on
1351# the cd ... the more files you give this function, the more cds
1352# the cdrom functions will handle
1353cdrom_get_cds() { 1351cdrom_get_cds() {
1354 # first we figure out how many cds we're dealing with by 1352 # first we figure out how many cds we're dealing with by
1355 # the # of files they gave us 1353 # the # of files they gave us
1356 local cdcnt=0 1354 local cdcnt=0
1357 local f= 1355 local f=
1358 for f in "$@" ; do 1356 for f in "$@" ; do
1359 cdcnt=$((cdcnt + 1)) 1357 ((++cdcnt))
1360 export CDROM_CHECK_${cdcnt}="$f" 1358 export CDROM_CHECK_${cdcnt}="$f"
1361 done 1359 done
1362 export CDROM_TOTAL_CDS=${cdcnt} 1360 export CDROM_TOTAL_CDS=${cdcnt}
1363 export CDROM_CURRENT_CD=1 1361 export CDROM_CURRENT_CD=1
1364 1362
1365 # now we see if the user gave use CD_ROOT ... 1363 # now we see if the user gave use CD_ROOT ...
1366 # if they did, let's just believe them that it's correct 1364 # if they did, let's just believe them that it's correct
1367 if [[ ! -z ${CD_ROOT} ]] ; then
1368 export CDROM_ROOT=${CD_ROOT}
1369 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1370 return
1371 fi
1372 # do the same for CD_ROOT_X
1373 if [[ ! -z ${CD_ROOT_1} ]] ; then 1365 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1374 local var= 1366 local var=
1375 cdcnt=0 1367 cdcnt=0
1376 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1368 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1377 cdcnt=$((cdcnt + 1)) 1369 ((++cdcnt))
1378 var="CD_ROOT_${cdcnt}" 1370 var="CD_ROOT_${cdcnt}"
1371 [[ -z ${!var} ]] && var="CD_ROOT"
1379 if [[ -z ${!var} ]] ; then 1372 if [[ -z ${!var} ]] ; then
1380 eerror "You must either use just the CD_ROOT" 1373 eerror "You must either use just the CD_ROOT"
1381 eerror "or specify ALL the CD_ROOT_X variables." 1374 eerror "or specify ALL the CD_ROOT_X variables."
1382 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1375 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1383 die "could not locate CD_ROOT_${cdcnt}" 1376 die "could not locate CD_ROOT_${cdcnt}"
1384 fi 1377 fi
1385 export CDROM_ROOTS_${cdcnt}="${!var}"
1386 done 1378 done
1387 export CDROM_ROOT=${CDROM_ROOTS_1} 1379 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1388 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1380 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1381 export CDROM_SET=-1
1382 for f in ${CDROM_CHECK_1//:/ } ; do
1383 ((++CDROM_SET))
1384 [[ -e ${CD_ROOT}/${f} ]] && break
1385 done
1386 export CDROM_MATCH=${f}
1389 return 1387 return
1390 fi 1388 fi
1391 1389
1390 # User didn't help us out so lets make sure they know they can
1391 # simplify the whole process ...
1392 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1392 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1393 einfon "This ebuild will need the " 1393 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1394 if [[ -z ${CDROM_NAME} ]] ; then
1395 echo "cdrom for ${PN}."
1396 else
1397 echo "${CDROM_NAME}."
1398 fi
1399 echo 1394 echo
1400 einfo "If you do not have the CD, but have the data files" 1395 einfo "If you do not have the CD, but have the data files"
1401 einfo "mounted somewhere on your filesystem, just export" 1396 einfo "mounted somewhere on your filesystem, just export"
1402 einfo "the variable CD_ROOT so that it points to the" 1397 einfo "the variable CD_ROOT so that it points to the"
1403 einfo "directory containing the files." 1398 einfo "directory containing the files."
1404 echo 1399 echo
1405 einfo "For example:" 1400 einfo "For example:"
1406 einfo "export CD_ROOT=/mnt/cdrom" 1401 einfo "export CD_ROOT=/mnt/cdrom"
1407 echo 1402 echo
1408 else 1403 else
1404 if [[ -n ${CDROM_NAME_SET} ]] ; then
1405 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1406 cdcnt=0
1407 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1408 ((++cdcnt))
1409 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1410 done
1411 fi
1412
1409 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1413 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1410 cdcnt=0 1414 cdcnt=0
1411 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1415 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1412 cdcnt=$((cdcnt + 1)) 1416 ((++cdcnt))
1413 var="CDROM_NAME_${cdcnt}" 1417 var="CDROM_NAME_${cdcnt}"
1414 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1418 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1415 done 1419 done
1416 echo 1420 echo
1417 einfo "If you do not have the CDs, but have the data files" 1421 einfo "If you do not have the CDs, but have the data files"
1418 einfo "mounted somewhere on your filesystem, just export" 1422 einfo "mounted somewhere on your filesystem, just export"
1419 einfo "the following variables so they point to the right place:" 1423 einfo "the following variables so they point to the right place:"
1420 einfon "" 1424 einfon ""
1421 cdcnt=0 1425 cdcnt=0
1422 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1426 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1423 cdcnt=$((cdcnt + 1)) 1427 ((++cdcnt))
1424 echo -n " CD_ROOT_${cdcnt}" 1428 echo -n " CD_ROOT_${cdcnt}"
1425 done 1429 done
1426 echo 1430 echo
1427 einfo "Or, if you have all the files in the same place, or" 1431 einfo "Or, if you have all the files in the same place, or"
1428 einfo "you only have one cdrom, you can export CD_ROOT" 1432 einfo "you only have one cdrom, you can export CD_ROOT"
1431 echo 1435 echo
1432 einfo "For example:" 1436 einfo "For example:"
1433 einfo "export CD_ROOT_1=/mnt/cdrom" 1437 einfo "export CD_ROOT_1=/mnt/cdrom"
1434 echo 1438 echo
1435 fi 1439 fi
1440
1441 export CDROM_SET=""
1436 export CDROM_CURRENT_CD=0 1442 export CDROM_CURRENT_CD=0
1437 cdrom_load_next_cd 1443 cdrom_load_next_cd
1438} 1444}
1439 1445
1440# this is only used when you need access to more than one cd. 1446# @FUNCTION: cdrom_load_next_cd
1441# when you have finished using the first cd, just call this function. 1447# @DESCRIPTION:
1442# when it returns, CDROM_ROOT will be pointing to the second cd. 1448# Some packages are so big they come on multiple CDs. When you're done reading
1443# remember, you can only go forward in the cd chain, you can't go back. 1449# files off a CD and want access to the next one, just call this function.
1450# Again, all the messy details of user interaction are taken care of for you.
1451# Once this returns, just read the variable CDROM_ROOT for the location of the
1452# mounted CD. Note that you can only go forward in the CD list, so make sure
1453# you only call this function when you're done using the current CD.
1444cdrom_load_next_cd() { 1454cdrom_load_next_cd() {
1445 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1446 local var= 1455 local var
1447 1456 ((++CDROM_CURRENT_CD))
1448 if [[ ! -z ${CD_ROOT} ]] ; then
1449 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1450 return
1451 fi
1452 1457
1453 unset CDROM_ROOT 1458 unset CDROM_ROOT
1454 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1459 var=CD_ROOT_${CDROM_CURRENT_CD}
1460 [[ -z ${!var} ]] && var="CD_ROOT"
1455 if [[ -z ${!var} ]] ; then 1461 if [[ -z ${!var} ]] ; then
1456 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1462 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1457 cdrom_locate_file_on_cd ${!var} 1463 _cdrom_locate_file_on_cd ${!var}
1458 else 1464 else
1459 export CDROM_ROOT=${!var} 1465 export CDROM_ROOT=${!var}
1460 fi 1466 fi
1461 1467
1462 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1468 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1467# all it does is try to locate a give file on a cd ... if the cd isn't 1473# all it does is try to locate a give file on a cd ... if the cd isn't
1468# found, then a message asking for the user to insert the cdrom will be 1474# found, then a message asking for the user to insert the cdrom will be
1469# displayed and we'll hang out here until: 1475# displayed and we'll hang out here until:
1470# (1) the file is found on a mounted cdrom 1476# (1) the file is found on a mounted cdrom
1471# (2) the user hits CTRL+C 1477# (2) the user hits CTRL+C
1472cdrom_locate_file_on_cd() { 1478_cdrom_locate_file_on_cd() {
1479 local mline=""
1480 local showedmsg=0 showjolietmsg=0
1481
1473 while [[ -z ${CDROM_ROOT} ]] ; do 1482 while [[ -z ${CDROM_ROOT} ]] ; do
1483 local i=0
1484 local -a cdset=(${*//:/ })
1485 if [[ -n ${CDROM_SET} ]] ; then
1486 cdset=(${cdset[${CDROM_SET}]})
1487 fi
1488
1489 while [[ -n ${cdset[${i}]} ]] ; do
1474 local dir="$(dirname ${@})" 1490 local dir=$(dirname ${cdset[${i}]})
1475 local file="$(basename ${@})" 1491 local file=$(basename ${cdset[${i}]})
1476 local mline=""
1477 local showedmsg=0
1478 1492
1479 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1493 local point= node= fs= foo=
1494 while read point node fs foo ; do
1495 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1496 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1497 && continue
1498 point=${point//\040/ }
1480 [[ -d ${mline}/${dir} ]] || continue 1499 [[ ! -d ${point}/${dir} ]] && continue
1481 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1500 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1482 && export CDROM_ROOT=${mline} 1501 export CDROM_ROOT=${point}
1502 export CDROM_SET=${i}
1503 export CDROM_MATCH=${cdset[${i}]}
1504 return
1505 done <<< "$(get_mounts)"
1506
1507 ((++i))
1483 done 1508 done
1484 1509
1485 if [[ -z ${CDROM_ROOT} ]] ; then
1486 echo 1510 echo
1487 if [[ ${showedmsg} -eq 0 ]] ; then 1511 if [[ ${showedmsg} -eq 0 ]] ; then
1488 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1512 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1489 if [[ -z ${CDROM_NAME} ]] ; then 1513 if [[ -z ${CDROM_NAME} ]] ; then
1490 einfo "Please insert the cdrom for ${PN} now !" 1514 einfo "Please insert+mount the cdrom for ${PN} now !"
1491 else
1492 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1493 fi
1494 else 1515 else
1495 if [[ -z ${CDROM_NAME_1} ]] ; then
1496 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1497 else
1498 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1499 einfo "Please insert+mount the ${!var} cdrom now !" 1516 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1500 fi
1501 fi 1517 fi
1502 showedmsg=1 1518 else
1519 if [[ -z ${CDROM_NAME_1} ]] ; then
1520 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1521 else
1522 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1523 einfo "Please insert+mount the ${!var} cdrom now !"
1524 fi
1503 fi 1525 fi
1526 showedmsg=1
1527 fi
1504 einfo "Press return to scan for the cd again" 1528 einfo "Press return to scan for the cd again"
1505 einfo "or hit CTRL+C to abort the emerge." 1529 einfo "or hit CTRL+C to abort the emerge."
1506 read 1530 echo
1531 if [[ ${showjolietmsg} -eq 0 ]] ; then
1532 showjolietmsg=1
1533 else
1534 ewarn "If you are having trouble with the detection"
1535 ewarn "of your CD, it is possible that you do not have"
1536 ewarn "Joliet support enabled in your kernel. Please"
1537 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1538 ebeep 5
1507 fi 1539 fi
1540 read || die "something is screwed with your system"
1508 done 1541 done
1509} 1542}
1510 1543
1544# @FUNCTION: strip-linguas
1545# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1546# @DESCRIPTION:
1511# Make sure that LINGUAS only contains languages that 1547# Make sure that LINGUAS only contains languages that
1512# a package can support 1548# a package can support. The first form allows you to
1513# 1549# specify a list of LINGUAS. The -i builds a list of po
1514# usage: strip-linguas <allow LINGUAS> 1550# files found in all the directories and uses the
1515# strip-linguas -i <directories of .po files> 1551# intersection of the lists. The -u builds a list of po
1516# strip-linguas -u <directories of .po files> 1552# files found in all the directories and uses the union
1517# 1553# of the lists.
1518# The first form allows you to specify a list of LINGUAS.
1519# The -i builds a list of po files found in all the
1520# directories and uses the intersection of the lists.
1521# The -u builds a list of po files found in all the
1522# directories and uses the union of the lists.
1523strip-linguas() { 1554strip-linguas() {
1524 local ls newls 1555 local ls newls nols
1525 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1556 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1526 local op=$1; shift 1557 local op=$1; shift
1527 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1558 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1528 local d f 1559 local d f
1529 for d in "$@" ; do 1560 for d in "$@" ; do
1530 if [[ ${op} == "-u" ]] ; then 1561 if [[ ${op} == "-u" ]] ; then
1531 newls=${ls} 1562 newls=${ls}
1532 else 1563 else
1533 newls="" 1564 newls=""
1534 fi 1565 fi
1535 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1566 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1536 if [[ ${op} == "-i" ]] ; then 1567 if [[ ${op} == "-i" ]] ; then
1537 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1568 hasq ${f} ${ls} && newls="${newls} ${f}"
1538 else 1569 else
1539 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1570 hasq ${f} ${ls} || newls="${newls} ${f}"
1540 fi 1571 fi
1541 done 1572 done
1542 ls=${newls} 1573 ls=${newls}
1543 done 1574 done
1544 ls=${ls//.po}
1545 else 1575 else
1546 ls=$@ 1576 ls="$@"
1547 fi 1577 fi
1548 1578
1549 ls=" ${ls} " 1579 nols=""
1550 newls="" 1580 newls=""
1551 for f in ${LINGUAS} ; do 1581 for f in ${LINGUAS} ; do
1552 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1582 if hasq ${f} ${ls} ; then
1553 newls="${newls} ${f}" 1583 newls="${newls} ${f}"
1554 else 1584 else
1555 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1585 nols="${nols} ${f}"
1556 fi 1586 fi
1557 done 1587 done
1558 if [[ -z ${newls} ]] ; then 1588 [[ -n ${nols} ]] \
1559 unset LINGUAS 1589 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1560 else
1561 export LINGUAS=${newls:1} 1590 export LINGUAS=${newls:1}
1562 fi
1563} 1591}
1564 1592
1565# moved from kernel.eclass since they are generally useful outside of 1593# @FUNCTION: preserve_old_lib
1566# kernel.eclass -iggy (20041002) 1594# @USAGE: <libs to preserve> [more libs]
1567 1595# @DESCRIPTION:
1568# the following functions are useful in kernel module ebuilds, etc.
1569# for an example see ivtv or drbd ebuilds
1570
1571# set's ARCH to match what the kernel expects
1572set_arch_to_kernel() {
1573 i=10
1574 while ((i--)) ; do
1575 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1576 done
1577 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1578 case ${ARCH} in
1579 x86) export ARCH="i386";;
1580 amd64) export ARCH="x86_64";;
1581 hppa) export ARCH="parisc";;
1582 mips) export ARCH="mips";;
1583 sparc) export ARCH="$(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!
1584 *) export ARCH="${ARCH}";;
1585 esac
1586}
1587
1588# set's ARCH back to what portage expects
1589set_arch_to_portage() {
1590 i=10
1591 while ((i--)) ; do
1592 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1593 done
1594 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1595}
1596
1597# Jeremy Huddleston <eradicator@gentoo.org>:
1598# preserve_old_lib /path/to/libblah.so.0
1599# preserve_old_lib_notify /path/to/libblah.so.0
1600#
1601# These functions are useful when a lib in your package changes --soname. Such 1596# These functions are useful when a lib in your package changes ABI SONAME.
1602# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1597# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1603# would break packages that link against it. Most people get around this 1598# would break packages that link against it. Most people get around this
1604# by using the portage SLOT mechanism, but that is not always a relevant 1599# by using the portage SLOT mechanism, but that is not always a relevant
1605# solution, so instead you can add the following to your ebuilds: 1600# solution, so instead you can call this from pkg_preinst. See also the
1606# 1601# preserve_old_lib_notify function.
1607# src_install() {
1608# ...
1609# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1610# ...
1611# }
1612#
1613# pkg_postinst() {
1614# ...
1615# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1616# ...
1617# }
1618
1619preserve_old_lib() { 1602preserve_old_lib() {
1620 LIB=$1 1603 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1604 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1605 die "Invalid preserve_old_lib() usage"
1606 fi
1607 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1621 1608
1622 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1609 # let portage worry about it
1623 SONAME=`basename ${LIB}` 1610 has preserve-libs ${FEATURES} && return 0
1624 DIRNAME=`dirname ${LIB}`
1625 1611
1626 dodir ${DIRNAME} 1612 local lib dir
1627 cp ${ROOT}${LIB} ${D}${DIRNAME} 1613 for lib in "$@" ; do
1614 [[ -e ${ROOT}/${lib} ]] || continue
1615 dir=${lib%/*}
1616 dodir ${dir} || die "dodir ${dir} failed"
1617 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1628 touch ${D}${LIB} 1618 touch "${D}"/${lib}
1629 fi 1619 done
1630} 1620}
1631 1621
1622# @FUNCTION: preserve_old_lib_notify
1623# @USAGE: <libs to notify> [more libs]
1624# @DESCRIPTION:
1625# Spit helpful messages about the libraries preserved by preserve_old_lib.
1632preserve_old_lib_notify() { 1626preserve_old_lib_notify() {
1633 LIB=$1 1627 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1628 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1629 die "Invalid preserve_old_lib_notify() usage"
1630 fi
1634 1631
1635 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1632 # let portage worry about it
1636 SONAME=`basename ${LIB}` 1633 has preserve-libs ${FEATURES} && return 0
1637 1634
1635 local lib notice=0
1636 for lib in "$@" ; do
1637 [[ -e ${ROOT}/${lib} ]] || continue
1638 if [[ ${notice} -eq 0 ]] ; then
1639 notice=1
1638 einfo "An old version of an installed library was detected on your system." 1640 ewarn "Old versions of installed libraries were detected on your system."
1639 einfo "In order to avoid breaking packages that link against is, this older version" 1641 ewarn "In order to avoid breaking packages that depend on these old libs,"
1640 einfo "is not being removed. In order to make full use of this newer version," 1642 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1641 einfo "you will need to execute the following command:" 1643 ewarn "in order to remove these old dependencies. If you do not have this"
1642 einfo " revdep-rebuild --soname ${SONAME}" 1644 ewarn "helper program, simply emerge the 'gentoolkit' package."
1643 einfo 1645 ewarn
1644 einfo "After doing that, you can safely remove ${LIB}"
1645 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1646 fi 1646 fi
1647 ewarn " # revdep-rebuild --library ${lib##*/}"
1648 done
1649 if [[ ${notice} -eq 1 ]] ; then
1650 ewarn
1651 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1652 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1653 for lib in "$@" ; do
1654 ewarn " # rm '${lib}'"
1655 done
1656 fi
1647} 1657}
1648 1658
1649# Hack for people to figure out if a package was built with 1659# @FUNCTION: built_with_use
1650# certain USE flags 1660# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1661# @DESCRIPTION:
1662# A temporary hack until portage properly supports DEPENDing on USE
1663# flags being enabled in packages. This will check to see if the specified
1664# DEPEND atom was built with the specified list of USE flags. The
1665# --missing option controls the behavior if called on a package that does
1666# not actually support the defined USE flags (aka listed in IUSE).
1667# The default is to abort (call die). The -a and -o flags control
1668# the requirements of the USE flags. They correspond to "and" and "or"
1669# logic. So the -a flag means all listed USE flags must be enabled
1670# while the -o flag means at least one of the listed IUSE flags must be
1671# enabled. The --hidden option is really for internal use only as it
1672# means the USE flag we're checking is hidden expanded, so it won't be found
1673# in IUSE like normal USE flags.
1651# 1674#
1652# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1675# Remember that this function isn't terribly intelligent so order of optional
1653# ex: built_with_use xchat gtk2 1676# flags matter.
1654#
1655# Flags: -a all USE flags should be utilized
1656# -o at least one USE flag should be utilized
1657# Note: the default flag is '-a'
1658built_with_use() { 1677built_with_use() {
1678 local hidden="no"
1679 if [[ $1 == "--hidden" ]] ; then
1680 hidden="yes"
1681 shift
1682 fi
1683
1684 local missing_action="die"
1685 if [[ $1 == "--missing" ]] ; then
1686 missing_action=$2
1687 shift ; shift
1688 case ${missing_action} in
1689 true|false|die) ;;
1690 *) die "unknown action '${missing_action}'";;
1691 esac
1692 fi
1693
1659 local opt=$1 1694 local opt=$1
1660 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1695 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1661 1696
1662 local PKG=$(best_version $1) 1697 local PKG=$(best_version $1)
1698 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1663 shift 1699 shift
1664 1700
1665 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1701 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1666 [[ ! -e ${USEFILE} ]] && return 1 1702 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1703
1704 # if the IUSE file doesn't exist, the read will error out, we need to handle
1705 # this gracefully
1706 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1707 case ${missing_action} in
1708 true) return 0;;
1709 false) return 1;;
1710 die) die "Unable to determine what USE flags $PKG was built with";;
1711 esac
1712 fi
1713
1714 if [[ ${hidden} == "no" ]] ; then
1715 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1716 # Don't check USE_EXPAND #147237
1717 local expand
1718 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1719 if [[ $1 == ${expand}_* ]] ; then
1720 expand=""
1721 break
1722 fi
1723 done
1724 if [[ -n ${expand} ]] ; then
1725 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1726 case ${missing_action} in
1727 true) return 0;;
1728 false) return 1;;
1729 die) die "$PKG does not actually support the $1 USE flag!";;
1730 esac
1731 fi
1732 fi
1733 fi
1667 1734
1668 local USE_BUILT=$(<${USEFILE}) 1735 local USE_BUILT=$(<${USEFILE})
1669 while [[ $# -gt 0 ]] ; do 1736 while [[ $# -gt 0 ]] ; do
1670 if [[ ${opt} = "-o" ]] ; then 1737 if [[ ${opt} = "-o" ]] ; then
1671 has $1 ${USE_BUILT} && return 0 1738 has $1 ${USE_BUILT} && return 0
1675 shift 1742 shift
1676 done 1743 done
1677 [[ ${opt} = "-a" ]] 1744 [[ ${opt} = "-a" ]]
1678} 1745}
1679 1746
1747# @FUNCTION: epunt_cxx
1748# @USAGE: [dir to scan]
1749# @DESCRIPTION:
1680# Many configure scripts wrongly bail when a C++ compiler 1750# Many configure scripts wrongly bail when a C++ compiler could not be
1681# could not be detected. #73450 1751# detected. If dir is not specified, then it defaults to ${S}.
1752#
1753# http://bugs.gentoo.org/73450
1682epunt_cxx() { 1754epunt_cxx() {
1683 local dir=$1 1755 local dir=$1
1684 [[ -z ${dir} ]] && dir=${S} 1756 [[ -z ${dir} ]] && dir=${S}
1685 ebegin "Removing useless C++ checks" 1757 ebegin "Removing useless C++ checks"
1686 local f 1758 local f
1687 for f in $(find ${dir} -name configure) ; do 1759 find "${dir}" -name configure | while read f ; do
1688 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1760 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1689 done 1761 done
1690 eend 0 1762 eend 0
1691} 1763}
1692 1764
1693# dopamd <file> [more files] 1765# @FUNCTION: make_wrapper
1694# 1766# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1695# Install pam auth config file in /etc/pam.d 1767# @DESCRIPTION:
1696dopamd() { 1768# Create a shell wrapper script named wrapper in installpath
1697 [[ -z $1 ]] && die "dopamd requires at least one argument" 1769# (defaults to the bindir) to execute target (default of wrapper) by
1698 1770# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1699 use pam || return 0 1771# libpaths followed by optionally changing directory to chdir.
1700
1701 insinto /etc/pam.d
1702 doins "$@" || die "failed to install $@"
1703}
1704# newpamd <old name> <new name>
1705#
1706# Install pam file <old name> as <new name> in /etc/pam.d
1707newpamd() {
1708 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1709
1710 use pam || return 0
1711
1712 insinto /etc/pam.d
1713 newins "$1" "$2" || die "failed to install $1 as $2"
1714}
1715
1716# make a wrapper script ...
1717# NOTE: this was originally games_make_wrapper, but I noticed other places where
1718# this could be used, so I have moved it here and made it not games-specific
1719# -- wolf31o2
1720# $1 == wrapper name
1721# $2 == binary to run
1722# $3 == directory to chdir before running binary
1723# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1724# $5 == path for wrapper
1725make_wrapper() { 1772make_wrapper() {
1726 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1773 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1727 local tmpwrapper=$(emktemp) 1774 local tmpwrapper=$(emktemp)
1775 # We don't want to quote ${bin} so that people can pass complex
1776 # things as $bin ... "./someprog --args"
1728 cat << EOF > "${tmpwrapper}" 1777 cat << EOF > "${tmpwrapper}"
1729#!/bin/sh 1778#!/bin/sh
1730cd "${chdir}" 1779cd "${chdir:-.}"
1780if [ -n "${libdir}" ] ; then
1781 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1731export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1782 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1783 else
1784 export LD_LIBRARY_PATH="${libdir}"
1785 fi
1786fi
1732exec ${bin} "\$@" 1787exec ${bin} "\$@"
1733EOF 1788EOF
1734 chmod go+rx "${tmpwrapper}" 1789 chmod go+rx "${tmpwrapper}"
1735 if [ -n "${5}" ] 1790 if [[ -n ${path} ]] ; then
1736 then 1791 (
1737 exeinto ${5} 1792 exeinto "${path}"
1738 newexe "${tmpwrapper}" "${wrapper}" 1793 newexe "${tmpwrapper}" "${wrapper}"
1794 ) || die
1739 else 1795 else
1740 newbin "${tmpwrapper}" "${wrapper}" 1796 newbin "${tmpwrapper}" "${wrapper}" || die
1741 fi 1797 fi
1742} 1798}

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