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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 1.160 2005/03/22 17:33:13 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.321 2009/10/18 07:52:23 grobian 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 ${ECLASS} eclass"
19 21
20# ecpu_check 22# @FUNCTION: epause
21# Usage: 23# @USAGE: [seconds]
22# 24# @DESCRIPTION:
23# ecpu_check array_of_cpu_flags 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
24# 26# printing a message the user should probably be reading and often used in
25# array_of_cpu_flags - An array of cpu flags to check against USE flags 27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
26# 28# don't wait at all.
27# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28# cpu flag that is not supported in their processor flags, it will warn the
29# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30# obviously using different cpu flags than their own cpu ). Examples:
31#
32# CPU_FLAGS=(mmx mmx2 sse sse2)
33# ecpu_check CPU_FLAGS
34# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35
36ecpu_check() {
37 # Think about changing below to: if [ "${CROSSCOMPILE}" -ne 1 -a -e "/proc/cpuinfo" ]
38 # and dropping the else if you do not plan on adding anything to that
39 # empty block ....
40 # PS: also try to add some quoting, and consider rather using ${foo} than $foo ...
41 if [ "${CROSSCOMPILE}" != "1" -a -e "/proc/cpuinfo" ]
42 then
43 CPU_FLAGS=${1}
44 USER_CPU=`grep "flags" /proc/cpuinfo`
45
46 for flags in `seq 1 ${#CPU_FLAGS[@]}`
47 do
48 if has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && ! has ${CPU_FLAGS[${flags} - 1]} ${USE}
49 then
50 ewarn "Your system is ${CPU_FLAGS[${flags} - 1]} capable but you don't have it enabled!"
51 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
52 fi
53
54 if ! has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && has ${CPU_FLAGS[${flags} -1]} ${USE}
55 then
56 ewarn "You have ${CPU_FLAGS[${flags} - 1]} support enabled but your processor doesn't"
57 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
58 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
59 fi
60 done
61 fi
62}
63
64# Wait for the supplied number of seconds. If no argument is supplied, defaults
65# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
66# outputting to a terminal, don't wait. For compatability purposes, the argument
67# must be an integer greater than zero.
68# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
69epause() { 29epause() {
70 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
71 sleep ${1:-5}
72 fi
73} 31}
74 32
75# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
76# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
77# don't beep. 39# don't beep at all.
78# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
79ebeep() { 40ebeep() {
80 local n 41 local n
81 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
82 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
83 echo -ne "\a" 44 echo -ne "\a"
84 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
85 echo -ne "\a" 46 echo -ne "\a"
86 sleep 1 47 sleep 1
87 done 48 done
88 fi 49 fi
89} 50}
90 51
91# This function generate linker scripts in /usr/lib for dynamic 52# @FUNCTION: ecvs_clean
92# libs in /lib. This is to fix linking problems when you have 53# @USAGE: [list of dirs]
93# the .so in /lib, and the .a in /usr/lib. What happens is that 54# @DESCRIPTION:
94# in some cases when linking dynamic, the .a in /usr/lib is used 55# Remove CVS directories recursiveley. Useful when a source tarball contains
95# instead of the .so in /lib due to gcc/libtool tweaking ld's 56# internal CVS directories. Defaults to $PWD.
96# library search path. This cause many builds to fail. 57ecvs_clean() {
97# See bug #4411 for more info. 58 [[ -z $* ]] && set -- .
98# 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
99# To use, simply call: 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
100#
101# gen_usr_ldscript libfoo.so
102#
103# Note that you should in general use the unversioned name of
104# the library, as ldconfig should usually update it correctly
105# to point to the latest version of the library present.
106#
107# <azarah@gentoo.org> (26 Oct 2002)
108#
109gen_usr_ldscript() {
110 local libdir="$(get_libdir)"
111 # Just make sure it exists
112 dodir /usr/${libdir}
113
114 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
115/* GNU ld script
116 Because Gentoo have critical dynamic libraries
117 in /lib, and the static versions in /usr/lib, we
118 need to have a "fake" dynamic lib in /usr/lib,
119 otherwise we run into linking problems.
120 See bug #4411 on http://bugs.gentoo.org/ for
121 more info. */
122GROUP ( /${libdir}/${1} )
123END_LDSCRIPT
124 fperms a+x "/usr/${libdir}/${1}"
125} 61}
126 62
127# Simple function to draw a line consisting of '=' the same length as $* 63# @FUNCTION: esvn_clean
128# 64# @USAGE: [list of dirs]
129# <azarah@gentoo.org> (11 Nov 2002) 65# @DESCRIPTION:
130# 66# Remove .svn directories recursiveley. Useful when a source tarball contains
131draw_line() { 67# internal Subversion directories. Defaults to $PWD.
132 local i=0 68esvn_clean() {
133 local str_length="" 69 [[ -z $* ]] && set -- .
134 70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
135 # Handle calls that do not have args, or wc not being installed ...
136 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
137 then
138 echo "==============================================================="
139 return 0
140 fi
141
142 # Get the length of $*
143 str_length="$(echo -n "$*" | wc -m)"
144
145 while [ "$i" -lt "${str_length}" ]
146 do
147 echo -n "="
148
149 i=$((i + 1))
150 done
151
152 echo
153
154 return 0
155} 71}
156 72
157# Default directory where patches are located 73# Default directory where patches are located
158EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
159# Default extension for patches 75# Default extension for patches
160EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
161# Default options for patch 77# Default options for patch
162# 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
163EPATCH_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"
164# List of patches not to apply. Not this is only file names, 82# List of patches not to apply. Note this is only file names,
165# and not the full path .. 83# and not the full path ..
166EPATCH_EXCLUDE="" 84EPATCH_EXCLUDE=""
167# Change the printed message for a single patch. 85# Change the printed message for a single patch.
168EPATCH_SINGLE_MSG="" 86EPATCH_SINGLE_MSG=""
87# Change the printed message for multiple patches.
88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
169# Force applying bulk patches even if not following the style: 89# Force applying bulk patches even if not following the style:
170# 90#
171# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
172# 92#
173EPATCH_FORCE="no" 93EPATCH_FORCE="no"
174 94
175# 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
176# or two patches. 96# or two patches.
185# bug they should be left as is to ensure an ebuild can rely on 105# bug they should be left as is to ensure an ebuild can rely on
186# them for. 106# them for.
187# 107#
188# Patches are applied in current directory. 108# Patches are applied in current directory.
189# 109#
190# Bulk Patches should preferibly have the form of: 110# Bulk Patches should preferably have the form of:
191# 111#
192# ??_${ARCH}_foo.${EPATCH_SUFFIX} 112# ??_${ARCH}_foo.${EPATCH_SUFFIX}
193# 113#
194# For example: 114# For example:
195# 115#
196# 01_all_misc-fix.patch.bz2 116# 01_all_misc-fix.patch.bz2
197# 02_sparc_another-fix.patch.bz2 117# 02_sparc_another-fix.patch.bz2
198# 118#
199# 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
200# specific patches. 120# specific patches.
201# 121#
202# 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
204# hand its a directory, it will set EPATCH_SOURCE to this. 124# hand its a directory, it will set EPATCH_SOURCE to this.
205# 125#
206# <azarah@gentoo.org> (10 Nov 2002) 126# <azarah@gentoo.org> (10 Nov 2002)
207# 127#
208epatch() { 128epatch() {
129 _epatch_draw_line() {
130 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}"
132 }
133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
209 local PIPE_CMD="" 134 local PIPE_CMD=""
210 local STDERR_TARGET="${T}/$$.out" 135 local STDERR_TARGET="${T}/$$.out"
211 local PATCH_TARGET="${T}/$$.patch" 136 local PATCH_TARGET="${T}/$$.patch"
212 local PATCH_SUFFIX="" 137 local PATCH_SUFFIX=""
213 local SINGLE_PATCH="no" 138 local SINGLE_PATCH="no"
214 local x="" 139 local x=""
215 140
141 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
142
216 if [ "$#" -gt 1 ] 143 if [ "$#" -gt 1 ]
217 then 144 then
218 local m="" 145 local m=""
219 einfo "${#} patches to apply ..."
220 for m in "$@" ; do 146 for m in "$@" ; do
221 epatch "${m}" 147 epatch "${m}"
222 done 148 done
223 return 0 149 return 0
224 fi 150 fi
238 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
239 else 165 else
240 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
241 fi 167 fi
242 else 168 else
243 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
244 then
245 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
246 then 171 then
247 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
248 fi 173 fi
249 174
258 183
259 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
260 fi 185 fi
261 186
262 case ${EPATCH_SUFFIX##*\.} in 187 case ${EPATCH_SUFFIX##*\.} in
188 xz)
189 PIPE_CMD="xz -dc"
190 PATCH_SUFFIX="xz"
191 ;;
192 lzma)
193 PIPE_CMD="lzma -dc"
194 PATCH_SUFFIX="lzma"
195 ;;
263 bz2) 196 bz2)
264 PIPE_CMD="bzip2 -dc" 197 PIPE_CMD="bzip2 -dc"
265 PATCH_SUFFIX="bz2" 198 PATCH_SUFFIX="bz2"
266 ;; 199 ;;
267 gz|Z|z) 200 gz|Z|z)
278 ;; 211 ;;
279 esac 212 esac
280 213
281 if [ "${SINGLE_PATCH}" = "no" ] 214 if [ "${SINGLE_PATCH}" = "no" ]
282 then 215 then
283 einfo "Applying various patches (bugfixes/updates) ..." 216 einfo "${EPATCH_MULTI_MSG}"
284 fi 217 fi
285 for x in ${EPATCH_SOURCE} 218 for x in ${EPATCH_SOURCE}
286 do 219 do
287 # New ARCH dependant patch naming scheme ... 220 # New ARCH dependant patch naming scheme ...
288 # 221 #
289 # ???_arch_foo.patch 222 # ???_arch_foo.patch
290 # 223 #
291 if [ -f ${x} ] && \ 224 if [ -f ${x} ] && \
292 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 225 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
293 [ "${EPATCH_FORCE}" = "yes" ]) 226 [ "${EPATCH_FORCE}" = "yes" ])
294 then 227 then
295 local count=0 228 local count=0
296 local popts="${EPATCH_OPTS}" 229 local popts="${EPATCH_OPTS}"
297 local patchname=${x##*/} 230 local patchname=${x##*/}
298 231
317 fi 250 fi
318 251
319 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 252 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 253 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
321 254
255 # Decompress the patch if need be
256 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
257 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
259
260 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
261 echo
262 eerror "Could not extract patch!"
263 #die "Could not extract patch!"
264 count=5
265 break
266 fi
267 else
268 PATCH_TARGET="${x}"
269 fi
270
271 # Check for absolute paths in patches. If sandbox is disabled,
272 # people could (accidently) patch files in the root filesystem.
273 # Or trigger other unpleasantries #237667. So disallow -p0 on
274 # such patches.
275 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
276 if [[ -n ${abs_paths} ]] ; then
277 count=1
278 echo "NOTE: skipping -p0 due to absolute paths in patch:" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279 echo "${abs_paths}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280 fi
281
322 # Allow for prefix to differ ... im lazy, so shoot me :/ 282 # Allow for prefix to differ ... im lazy, so shoot me :/
323 while [ "${count}" -lt 5 ] 283 while [ "${count}" -lt 5 ]
324 do 284 do
325 # Generate some useful debug info ... 285 # Generate some useful debug info ...
326 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 286 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
327 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 287 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
328 288
329 if [ "${PATCH_SUFFIX}" != "patch" ] 289 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291
292 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
294
295 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
330 then 296 then
331 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
332 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
333 else
334 PATCH_TARGET="${x}"
335 fi
336
337 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
338 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
339
340 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
341 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
342
343 if [ "${PATCH_SUFFIX}" != "patch" ]
344 then
345 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
346 then
347 echo
348 eerror "Could not extract patch!"
349 #die "Could not extract patch!"
350 count=5
351 break
352 fi
353 fi
354
355 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
356 then
357 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 297 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
358 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 298 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
359 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 299 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
360 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
361 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 301 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
362 302
363 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 303 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
304 _epatch_assert
364 305
365 if [ "$?" -ne 0 ] 306 if [ "$?" -ne 0 ]
366 then 307 then
367 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 308 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
368 echo 309 echo
406 if [ "${SINGLE_PATCH}" = "no" ] 347 if [ "${SINGLE_PATCH}" = "no" ]
407 then 348 then
408 einfo "Done with patching" 349 einfo "Done with patching"
409 fi 350 fi
410} 351}
352epatch_user() {
353 [[ $# -ne 0 ]] && die "epatch_user takes no options"
411 354
412# This function return true if we are using the NPTL pthreads 355 # don't clobber any EPATCH vars that the parent might want
413# implementation. 356 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT}/etc/portage/patches
414# 357 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
415# <azarah@gentoo.org> (06 March 2003) 358 EPATCH_SOURCE=${base}/${CTARGET}/${check}
416# 359 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
417have_NPTL() { 360 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
418 cat > ${T}/test-nptl.c <<-"END" 361 if [[ -d ${EPATCH_SOURCE} ]] ; then
419 #define _XOPEN_SOURCE 362 EPATCH_SOURCE=${EPATCH_SOURCE} \
420 #include <unistd.h> 363 EPATCH_SUFFIX="patch" \
421 #include <stdio.h> 364 EPATCH_FORCE="yes" \
422 365 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
423 int main() 366 epatch
424 { 367 break
425 char buf[255];
426 char *str = buf;
427
428 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
429 if (NULL != str) {
430 printf("%s\n", str);
431 if (NULL != strstr(str, "NPTL"))
432 return 0;
433 }
434
435 return 1;
436 }
437 END
438
439 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
440 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
441 then
442 echo "yes"
443 einfon "Checking what PTHREADS implementation we have ..."
444 if ${T}/nptl
445 then
446 return 0
447 else
448 return 1
449 fi
450 else
451 echo "no"
452 fi 368 fi
453 369 done
454 return 1
455} 370}
456 371
457# This function check how many cpu's are present, and then set 372# @FUNCTION: emktemp
458# -j in MAKEOPTS accordingly. 373# @USAGE: [temp dir]
459# 374# @DESCRIPTION:
460# Thanks to nall <nall@gentoo.org> for this.
461#
462get_number_of_jobs() {
463 local jobs=0
464
465 if [ ! -r /proc/cpuinfo ]
466 then
467 return 1
468 fi
469
470 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
471 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
472 then
473 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
474 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
475 ADMINPARAM="${ADMINPARAM/-j}"
476 fi
477
478 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
479
480 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
481 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
482 then
483 # these archs will always have "[Pp]rocessor"
484 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
485
486 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
487 then
488 # sparc always has "ncpus active"
489 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
490
491 elif [ "${ARCH}" = "alpha" ]
492 then
493 # alpha has "cpus active", but only when compiled with SMP
494 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
495 then
496 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
497 else
498 jobs=2
499 fi
500
501 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
502 then
503 # ppc has "processor", but only when compiled with SMP
504 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
505 then
506 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
507 else
508 jobs=2
509 fi
510 elif [ "${ARCH}" = "s390" ]
511 then
512 # s390 has "# processors : "
513 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
514 else
515 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
516 die "Unknown ARCH -- ${ARCH}!"
517 fi
518
519 # Make sure the number is valid ...
520 if [ "${jobs}" -lt 1 ]
521 then
522 jobs=1
523 fi
524
525 if [ -n "${ADMINPARAM}" ]
526 then
527 if [ "${jobs}" -gt "${ADMINPARAM}" ]
528 then
529 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
530 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
531 else
532 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
533 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
534 fi
535 fi
536}
537
538# Cheap replacement for when debianutils (and thus mktemp) 375# Cheap replacement for when debianutils (and thus mktemp)
539# does not exist on the users system 376# does not exist on the users system.
540# vapier@gentoo.org
541#
542# Takes just 1 optional parameter (the directory to create tmpfile in)
543emktemp() { 377emktemp() {
544 local exe="touch" 378 local exe="touch"
545 [ "$1" == "-d" ] && exe="mkdir" && shift 379 [[ $1 == -d ]] && exe="mkdir" && shift
546 local topdir="$1" 380 local topdir=$1
547 381
548 if [ -z "${topdir}" ] 382 if [[ -z ${topdir} ]] ; then
549 then
550 [ -z "${T}" ] \ 383 [[ -z ${T} ]] \
551 && topdir="/tmp" \ 384 && topdir="/tmp" \
552 || topdir="${T}" 385 || topdir=${T}
553 fi 386 fi
554 387
555 if [ -z "$(type -p mktemp)" ] 388 if ! type -P mktemp > /dev/null ; then
556 then 389 # system lacks `mktemp` so we have to fake it
557 local tmp=/ 390 local tmp=/
558 while [ -e "${tmp}" ] ; do 391 while [[ -e ${tmp} ]] ; do
559 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 392 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
560 done 393 done
561 ${exe} "${tmp}" 394 ${exe} "${tmp}" || ${exe} -p "${tmp}"
562 echo "${tmp}" 395 echo "${tmp}"
563 else 396 else
564 [ "${exe}" == "touch" ] \ 397 # the args here will give slightly wierd names on BSD,
565 && exe="-p" \ 398 # but should produce a usable file on all userlands
566 || exe="-d" 399 if [[ ${exe} == "touch" ]] ; then
567 mktemp ${exe} "${topdir}" 400 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
401 else
402 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
568 fi 403 fi
404 fi
569} 405}
570 406
407# @FUNCTION: egetent
408# @USAGE: <database> <key>
409# @MAINTAINER:
410# base-system@gentoo.org (Linux)
411# Joe Jezak <josejx@gmail.com> (OS X)
412# usata@gentoo.org (OS X)
413# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
414# @DESCRIPTION:
571# Small wrapper for getent (Linux), nidump (Mac OS X), 415# Small wrapper for getent (Linux),
416# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
572# and pw (FreeBSD) used in enewuser()/enewgroup() 417# and pw (FreeBSD) used in enewuser()/enewgroup()
573# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
574# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
575#
576# egetent(database, key)
577egetent() { 418egetent() {
578 if useq ppc-macos ; then 419 case ${CHOST} in
420 *-darwin[678])
579 case "$2" in 421 case "$2" in
580 *[!0-9]*) # Non numeric 422 *[!0-9]*) # Non numeric
581 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 423 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
582 ;; 424 ;;
583 *) # Numeric 425 *) # Numeric
584 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 426 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
585 ;; 427 ;;
586 esac 428 esac
587 elif useq x86-fbsd ; then 429 ;;
588 local action 430 *-darwin*)
589 if [ "$1" == "passwd" ] 431 local mytype=$1
590 then 432 [[ "passwd" == $mytype ]] && mytype="Users"
591 action="user" 433 [[ "group" == $mytype ]] && mytype="Groups"
592 else 434 case "$2" in
593 action="group" 435 *[!0-9]*) # Non numeric
436 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
437 ;;
438 *) # Numeric
439 local mykey="UniqueID"
440 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
441 dscl . -search /$mytype $mykey $2 2>/dev/null
442 ;;
443 esac
444 ;;
445 *-freebsd*|*-dragonfly*)
446 local opts action="user"
447 [[ $1 == "passwd" ]] || action="group"
448
449 # lookup by uid/gid
450 if [[ $2 == [[:digit:]]* ]] ; then
451 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
594 fi 452 fi
453
595 pw show "${action}" "$2" -q 454 pw show ${action} ${opts} "$2" -q
596 else 455 ;;
456 *-netbsd*|*-openbsd*)
457 grep "$2:\*:" /etc/$1
458 ;;
459 *)
597 which nscd >& /dev/null && nscd -i "$1" 460 type -p nscd >& /dev/null && nscd -i "$1"
598 getent "$1" "$2" 461 getent "$1" "$2"
599 fi 462 ;;
463 esac
600} 464}
601 465
602# Simplify/standardize adding users to the system 466# @FUNCTION: enewuser
603# vapier@gentoo.org 467# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
604# 468# @DESCRIPTION:
605# enewuser(username, uid, shell, homedir, groups, extra options) 469# Same as enewgroup, you are not required to understand how to properly add
606# 470# a user to the system. The only required parameter is the username.
607# Default values if you do not specify any: 471# Default uid is (pass -1 for this) next available, default shell is
608# username: REQUIRED ! 472# /bin/false, default homedir is /dev/null, there are no default groups,
609# uid: next available (see useradd(8)) 473# and default params sets the comment as 'added by portage for ${PN}'.
610# note: pass -1 to get default behavior
611# shell: /bin/false
612# homedir: /dev/null
613# groups: none
614# extra: comment of 'added by portage for ${PN}'
615enewuser() { 474enewuser() {
475 case ${EBUILD_PHASE} in
476 unpack|compile|test|install)
477 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
478 eerror "Package fails at QA and at life. Please file a bug."
479 die "Bad package! enewuser is only for use in pkg_* functions!"
480 esac
481
616 # get the username 482 # get the username
617 local euser="$1"; shift 483 local euser=$1; shift
618 if [ -z "${euser}" ] 484 if [[ -z ${euser} ]] ; then
619 then
620 eerror "No username specified !" 485 eerror "No username specified !"
621 die "Cannot call enewuser without a username" 486 die "Cannot call enewuser without a username"
622 fi 487 fi
623 488
624 # lets see if the username already exists 489 # lets see if the username already exists
625 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 490 if [[ -n $(egetent passwd "${euser}") ]] ; then
626 then
627 return 0 491 return 0
628 fi 492 fi
629 einfo "Adding user '${euser}' to your system ..." 493 einfo "Adding user '${euser}' to your system ..."
630 494
631 # options to pass to useradd 495 # options to pass to useradd
632 local opts= 496 local opts=
633 497
634 # handle uid 498 # handle uid
635 local euid="$1"; shift 499 local euid=$1; shift
636 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 500 if [[ -n ${euid} && ${euid} != -1 ]] ; then
637 then
638 if [ "${euid}" -gt 0 ] 501 if [[ ${euid} -gt 0 ]] ; then
639 then
640 if [ ! -z "`egetent passwd ${euid}`" ] 502 if [[ -n $(egetent passwd ${euid}) ]] ; then
641 then
642 euid="next" 503 euid="next"
643 fi 504 fi
644 else 505 else
645 eerror "Userid given but is not greater than 0 !" 506 eerror "Userid given but is not greater than 0 !"
646 die "${euid} is not a valid UID" 507 die "${euid} is not a valid UID"
647 fi 508 fi
648 else 509 else
649 euid="next" 510 euid="next"
650 fi 511 fi
651 if [ "${euid}" == "next" ] 512 if [[ ${euid} == "next" ]] ; then
652 then 513 for ((euid = 101; euid <= 999; euid++)); do
653 local pwrange
654 if [ "${USERLAND}" == "BSD" ] ; then
655 pwrange="`jot 898 101`"
656 else
657 pwrange="`seq 101 999`"
658 fi
659 for euid in ${pwrange} ; do
660 [ -z "`egetent passwd ${euid}`" ] && break 514 [[ -z $(egetent passwd ${euid}) ]] && break
661 done 515 done
662 fi 516 fi
663 opts="${opts} -u ${euid}" 517 opts="${opts} -u ${euid}"
664 einfo " - Userid: ${euid}" 518 einfo " - Userid: ${euid}"
665 519
666 # handle shell 520 # handle shell
667 local eshell="$1"; shift 521 local eshell=$1; shift
668 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 522 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
669 then 523 if [[ ! -e ${ROOT}${eshell} ]] ; then
670 if [ ! -e "${eshell}" ]
671 then
672 eerror "A shell was specified but it does not exist !" 524 eerror "A shell was specified but it does not exist !"
673 die "${eshell} does not exist" 525 die "${eshell} does not exist in ${ROOT}"
526 fi
527 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
528 eerror "Do not specify ${eshell} yourself, use -1"
529 die "Pass '-1' as the shell parameter"
674 fi 530 fi
675 else 531 else
676 if [ "${USERLAND}" == "BSD" ] 532 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
677 then 533 [[ -x ${ROOT}${shell} ]] && break
678 eshell="/usr/bin/false" 534 done
679 else 535
536 if [[ ${shell} == "/dev/null" ]] ; then
537 eerror "Unable to identify the shell to use, proceeding with userland default."
538 case ${USERLAND} in
680 eshell="/bin/false" 539 GNU) shell="/bin/false" ;;
540 BSD) shell="/sbin/nologin" ;;
541 Darwin) shell="/usr/sbin/nologin" ;;
542 *) die "Unable to identify the default shell for userland ${USERLAND}"
543 esac
681 fi 544 fi
545
546 eshell=${shell}
682 fi 547 fi
683 einfo " - Shell: ${eshell}" 548 einfo " - Shell: ${eshell}"
684 opts="${opts} -s ${eshell}" 549 opts="${opts} -s ${eshell}"
685 550
686 # handle homedir 551 # handle homedir
687 local ehome="$1"; shift 552 local ehome=$1; shift
688 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 553 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
689 then
690 ehome="/dev/null" 554 ehome="/dev/null"
691 fi 555 fi
692 einfo " - Home: ${ehome}" 556 einfo " - Home: ${ehome}"
693 opts="${opts} -d ${ehome}" 557 opts="${opts} -d ${ehome}"
694 558
695 # handle groups 559 # handle groups
696 local egroups="$1"; shift 560 local egroups=$1; shift
697 if [ ! -z "${egroups}" ] 561 if [[ ! -z ${egroups} ]] ; then
698 then
699 local oldifs="${IFS}" 562 local oldifs=${IFS}
700 local defgroup="" exgroups="" 563 local defgroup="" exgroups=""
701 564
702 export IFS="," 565 export IFS=","
703 for g in ${egroups} 566 for g in ${egroups} ; do
704 do
705 export IFS="${oldifs}" 567 export IFS=${oldifs}
706 if [ -z "`egetent group \"${g}\"`" ] 568 if [[ -z $(egetent group "${g}") ]] ; then
707 then
708 eerror "You must add group ${g} to the system first" 569 eerror "You must add group ${g} to the system first"
709 die "${g} is not a valid GID" 570 die "${g} is not a valid GID"
710 fi 571 fi
711 if [ -z "${defgroup}" ] 572 if [[ -z ${defgroup} ]] ; then
712 then
713 defgroup="${g}" 573 defgroup=${g}
714 else 574 else
715 exgroups="${exgroups},${g}" 575 exgroups="${exgroups},${g}"
716 fi 576 fi
717 export IFS="," 577 export IFS=","
718 done 578 done
719 export IFS="${oldifs}" 579 export IFS=${oldifs}
720 580
721 opts="${opts} -g ${defgroup}" 581 opts="${opts} -g ${defgroup}"
722 if [ ! -z "${exgroups}" ] 582 if [[ ! -z ${exgroups} ]] ; then
723 then
724 opts="${opts} -G ${exgroups:1}" 583 opts="${opts} -G ${exgroups:1}"
725 fi 584 fi
726 else 585 else
727 egroups="(none)" 586 egroups="(none)"
728 fi 587 fi
729 einfo " - Groups: ${egroups}" 588 einfo " - Groups: ${egroups}"
730 589
731 # handle extra and add the user 590 # handle extra and add the user
732 local eextra="$@"
733 local oldsandbox="${SANDBOX_ON}" 591 local oldsandbox=${SANDBOX_ON}
734 export SANDBOX_ON="0" 592 export SANDBOX_ON="0"
735 if useq ppc-macos 593 case ${CHOST} in
736 then 594 *-darwin*)
737 ### Make the user 595 ### Make the user
738 if [ -z "${eextra}" ] 596 if [[ -z $@ ]] ; then
739 then
740 dscl . create /users/${euser} uid ${euid} 597 dscl . create /users/${euser} uid ${euid}
741 dscl . create /users/${euser} shell ${eshell} 598 dscl . create /users/${euser} shell ${eshell}
742 dscl . create /users/${euser} home ${ehome} 599 dscl . create /users/${euser} home ${ehome}
743 dscl . create /users/${euser} realname "added by portage for ${PN}" 600 dscl . create /users/${euser} realname "added by portage for ${PN}"
744 ### Add the user to the groups specified 601 ### Add the user to the groups specified
745 local oldifs="${IFS}" 602 local oldifs=${IFS}
746 export IFS="," 603 export IFS=","
747 for g in ${egroups} 604 for g in ${egroups} ; do
748 do
749 dscl . merge /groups/${g} users ${euser} 605 dscl . merge /groups/${g} users ${euser}
750 done 606 done
751 export IFS="${oldifs}" 607 export IFS=${oldifs}
752 else 608 else
753 einfo "Extra options are not supported on macos yet" 609 einfo "Extra options are not supported on Darwin yet"
754 einfo "Please report the ebuild along with the info below" 610 einfo "Please report the ebuild along with the info below"
755 einfo "eextra: ${eextra}" 611 einfo "eextra: $@"
756 die "Required function missing" 612 die "Required function missing"
757 fi 613 fi
758 elif use x86-fbsd ; then 614 ;;
759 if [ -z "${eextra}" ] 615 *-freebsd*|*-dragonfly*)
760 then 616 if [[ -z $@ ]] ; then
761 pw useradd ${euser} ${opts} \ 617 pw useradd ${euser} ${opts} \
762 -c "added by portage for ${PN}" \ 618 -c "added by portage for ${PN}" \
763 die "enewuser failed" 619 die "enewuser failed"
764 else 620 else
765 einfo " - Extra: ${eextra}" 621 einfo " - Extra: $@"
766 pw useradd ${euser} ${opts} \ 622 pw useradd ${euser} ${opts} \
767 -c ${eextra} || die "enewuser failed" 623 "$@" || die "enewuser failed"
768 fi 624 fi
625 ;;
626
627 *-netbsd*)
628 if [[ -z $@ ]] ; then
629 useradd ${opts} ${euser} || die "enewuser failed"
769 else 630 else
770 if [ -z "${eextra}" ] 631 einfo " - Extra: $@"
771 then 632 useradd ${opts} ${euser} "$@" || die "enewuser failed"
633 fi
634 ;;
635
636 *-openbsd*)
637 if [[ -z $@ ]] ; then
638 useradd -u ${euid} -s ${eshell} \
639 -d ${ehome} -c "Added by portage for ${PN}" \
640 -g ${egroups} ${euser} || die "enewuser failed"
641 else
642 einfo " - Extra: $@"
643 useradd -u ${euid} -s ${eshell} \
644 -d ${ehome} -c "Added by portage for ${PN}" \
645 -g ${egroups} ${euser} "$@" || die "enewuser failed"
646 fi
647 ;;
648
649 *)
650 if [[ -z $@ ]] ; then
772 useradd ${opts} ${euser} \ 651 useradd ${opts} \
773 -c "added by portage for ${PN}" \ 652 -c "added by portage for ${PN}" \
653 ${euser} \
774 || die "enewuser failed" 654 || die "enewuser failed"
775 else 655 else
776 einfo " - Extra: ${eextra}" 656 einfo " - Extra: $@"
777 useradd ${opts} ${euser} ${eextra} \ 657 useradd ${opts} "$@" \
658 ${euser} \
778 || die "enewuser failed" 659 || die "enewuser failed"
779 fi 660 fi
661 ;;
662 esac
663
664 if [[ ! -e ${ROOT}/${ehome} ]] ; then
665 einfo " - Creating ${ehome} in ${ROOT}"
666 mkdir -p "${ROOT}/${ehome}"
667 chown ${euser} "${ROOT}/${ehome}"
668 chmod 755 "${ROOT}/${ehome}"
780 fi 669 fi
670
781 export SANDBOX_ON="${oldsandbox}" 671 export SANDBOX_ON=${oldsandbox}
782
783 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
784 then
785 einfo " - Creating ${ehome} in ${D}"
786 dodir ${ehome}
787 fowners ${euser} ${ehome}
788 fperms 755 ${ehome}
789 fi
790} 672}
791 673
792# Simplify/standardize adding groups to the system 674# @FUNCTION: enewgroup
793# vapier@gentoo.org 675# @USAGE: <group> [gid]
794# 676# @DESCRIPTION:
795# enewgroup(group, gid) 677# This function does not require you to understand how to properly add a
796# 678# group to the system. Just give it a group name to add and enewgroup will
797# Default values if you do not specify any: 679# do the rest. You may specify the gid for the group or allow the group to
798# groupname: REQUIRED ! 680# allocate the next available one.
799# gid: next available (see groupadd(8))
800# extra: none
801enewgroup() { 681enewgroup() {
682 case ${EBUILD_PHASE} in
683 unpack|compile|test|install)
684 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
685 eerror "Package fails at QA and at life. Please file a bug."
686 die "Bad package! enewgroup is only for use in pkg_* functions!"
687 esac
688
802 # get the group 689 # get the group
803 local egroup="$1"; shift 690 local egroup="$1"; shift
804 if [ -z "${egroup}" ] 691 if [ -z "${egroup}" ]
805 then 692 then
806 eerror "No group specified !" 693 eerror "No group specified !"
807 die "Cannot call enewgroup without a group" 694 die "Cannot call enewgroup without a group"
808 fi 695 fi
809 696
810 # see if group already exists 697 # see if group already exists
811 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 698 if [[ -n $(egetent group "${egroup}") ]]; then
812 then
813 return 0 699 return 0
814 fi 700 fi
815 einfo "Adding group '${egroup}' to your system ..." 701 einfo "Adding group '${egroup}' to your system ..."
816 702
817 # options to pass to useradd 703 # options to pass to useradd
823 then 709 then
824 if [ "${egid}" -gt 0 ] 710 if [ "${egid}" -gt 0 ]
825 then 711 then
826 if [ -z "`egetent group ${egid}`" ] 712 if [ -z "`egetent group ${egid}`" ]
827 then 713 then
828 if useq ppc-macos ; then 714 if [[ "${CHOST}" == *-darwin* ]]; then
829 opts="${opts} ${egid}" 715 opts="${opts} ${egid}"
830 else 716 else
831 opts="${opts} -g ${egid}" 717 opts="${opts} -g ${egid}"
832 fi 718 fi
833 else 719 else
847 opts="${opts} ${eextra}" 733 opts="${opts} ${eextra}"
848 734
849 # add the group 735 # add the group
850 local oldsandbox="${SANDBOX_ON}" 736 local oldsandbox="${SANDBOX_ON}"
851 export SANDBOX_ON="0" 737 export SANDBOX_ON="0"
852 if useq ppc-macos ; then 738 case ${CHOST} in
739 *-darwin*)
853 if [ ! -z "${eextra}" ]; 740 if [ ! -z "${eextra}" ];
854 then 741 then
855 einfo "Extra options are not supported on macos yet" 742 einfo "Extra options are not supported on Darwin/OS X yet"
856 einfo "Please report the ebuild along with the info below" 743 einfo "Please report the ebuild along with the info below"
857 einfo "eextra: ${eextra}" 744 einfo "eextra: ${eextra}"
858 die "Required function missing" 745 die "Required function missing"
859 fi 746 fi
860 747
861 # If we need the next available 748 # If we need the next available
862 case ${egid} in 749 case ${egid} in
863 *[!0-9]*) # Non numeric 750 *[!0-9]*) # Non numeric
864 for egid in `jot 898 101`; do 751 for ((egid = 101; egid <= 999; egid++)); do
865 [ -z "`egetent group ${egid}`" ] && break 752 [[ -z $(egetent group ${egid}) ]] && break
866 done 753 done
867 esac 754 esac
868 dscl . create /groups/${egroup} gid ${egid} 755 dscl . create /groups/${egroup} gid ${egid}
869 dscl . create /groups/${egroup} passwd '*' 756 dscl . create /groups/${egroup} passwd '*'
870 elif use x86-fbsd ; then 757 ;;
758
759 *-freebsd*|*-dragonfly*)
871 case ${egid} in 760 case ${egid} in
872 *[!0-9]*) # Non numeric 761 *[!0-9]*) # Non numeric
873 for egid in `jot 898 101`; do 762 for ((egid = 101; egid <= 999; egid++)); do
874 [ -z "`egetent group ${egid}`" ] && break 763 [[ -z $(egetent group ${egid}) ]] && break
875 done 764 done
876 esac 765 esac
877 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 766 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
878 else 767 ;;
768
769 *-netbsd*)
770 case ${egid} in
771 *[!0-9]*) # Non numeric
772 for ((egid = 101; egid <= 999; egid++)); do
773 [[ -z $(egetent group ${egid}) ]] && break
774 done
775 esac
776 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
777 ;;
778
779 *)
879 groupadd ${opts} ${egroup} || die "enewgroup failed" 780 groupadd ${opts} ${egroup} || die "enewgroup failed"
880 fi 781 ;;
782 esac
881 export SANDBOX_ON="${oldsandbox}" 783 export SANDBOX_ON="${oldsandbox}"
882} 784}
883 785
884# Simple script to replace 'dos2unix' binaries 786# @FUNCTION: edos2unix
885# vapier@gentoo.org 787# @USAGE: <file> [more files ...]
886# 788# @DESCRIPTION:
887# edos2unix(file, <more files> ...) 789# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
790# to remove all of these text utilities from DEPEND variables because this
791# is a script based solution. Just give it a list of files to convert and
792# they will all be changed from the DOS CRLF format to the UNIX LF format.
888edos2unix() { 793edos2unix() {
889 for f in "$@" 794 echo "$@" | xargs sed -i 's/\r$//'
890 do
891 cp "${f}" ${T}/edos2unix
892 sed 's/\r$//' ${T}/edos2unix > "${f}"
893 done
894} 795}
895
896
897##############################################################
898# START: Handle .desktop files and menu entries #
899# maybe this should be separated into a new eclass some time #
900# lanius@gentoo.org #
901##############################################################
902 796
903# Make a desktop file ! 797# Make a desktop file !
904# Great for making those icons in kde/gnome startmenu ! 798# Great for making those icons in kde/gnome startmenu !
905# Amaze your friends ! Get the women ! Join today ! 799# Amaze your friends ! Get the women ! Join today !
906# 800#
907# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 801# make_desktop_entry(<command>, [name], [icon], [type], [path])
908# 802#
909# binary: what binary does the app run with ? 803# binary: what command does the app run with ?
910# name: the name that will show up in the menu 804# name: the name that will show up in the menu
911# icon: give your little like a pretty little icon ... 805# icon: give your little like a pretty little icon ...
912# this can be relative (to /usr/share/pixmaps) or 806# this can be relative (to /usr/share/pixmaps) or
913# a full path to an icon 807# a full path to an icon
914# type: what kind of application is this ? for categories: 808# type: what kind of application is this ? for categories:
915# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 809# http://standards.freedesktop.org/menu-spec/latest/apa.html
916# path: if your app needs to startup in a specific dir 810# path: if your app needs to startup in a specific dir
917make_desktop_entry() { 811make_desktop_entry() {
918 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 812 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
919 813
920 local exec=${1} 814 local exec=${1}
921 local name=${2:-${PN}} 815 local name=${2:-${PN}}
922 local icon=${3:-${PN}.png} 816 local icon=${3:-${PN}}
923 local type=${4} 817 local type=${4}
924 local path=${5} 818 local path=${5}
925 819
926 if [[ -z ${type} ]] ; then 820 if [[ -z ${type} ]] ; then
927 local catmaj=${CATEGORY%%-*} 821 local catmaj=${CATEGORY%%-*}
928 local catmin=${CATEGORY##*-} 822 local catmin=${CATEGORY##*-}
929 case ${catmaj} in 823 case ${catmaj} in
930 app) 824 app)
931 case ${catmin} in 825 case ${catmin} in
826 accessibility) type=Accessibility;;
932 admin) type=System;; 827 admin) type=System;;
828 antivirus) type=System;;
829 arch) type=Archiving;;
830 backup) type=Archiving;;
933 cdr) type=DiscBurning;; 831 cdr) type=DiscBurning;;
934 dicts) type=Dictionary;; 832 dicts) type=Dictionary;;
833 doc) type=Documentation;;
935 editors) type=TextEditor;; 834 editors) type=TextEditor;;
936 emacs) type=TextEditor;; 835 emacs) type=TextEditor;;
937 emulation) type=Emulator;; 836 emulation) type=Emulator;;
938 laptop) type=HardwareSettings;; 837 laptop) type=HardwareSettings;;
939 office) type=Office;; 838 office) type=Office;;
839 pda) type=PDA;;
940 vim) type=TextEditor;; 840 vim) type=TextEditor;;
941 xemacs) type=TextEditor;; 841 xemacs) type=TextEditor;;
942 *) type=;; 842 *) type=;;
943 esac 843 esac
944 ;; 844 ;;
945 845
946 dev) 846 dev)
947 type="Development" 847 type="Development"
948 ;; 848 ;;
949 849
950 games) 850 games)
951 [[ -z ${path} ]] && path=${GAMES_BINDIR}
952
953 case ${catmin} in 851 case ${catmin} in
954 action) type=ActionGame;; 852 action|fps) type=ActionGame;;
955 arcade) type=ArcadeGame;; 853 arcade) type=ArcadeGame;;
956 board) type=BoardGame;; 854 board) type=BoardGame;;
957 kid) type=KidsGame;;
958 emulation) type=Emulator;; 855 emulation) type=Emulator;;
856 kids) type=KidsGame;;
959 puzzle) type=LogicGame;; 857 puzzle) type=LogicGame;;
960 rpg) type=RolePlaying;;
961 roguelike) type=RolePlaying;; 858 roguelike) type=RolePlaying;;
859 rpg) type=RolePlaying;;
962 simulation) type=Simulation;; 860 simulation) type=Simulation;;
963 sports) type=SportsGame;; 861 sports) type=SportsGame;;
964 strategy) type=StrategyGame;; 862 strategy) type=StrategyGame;;
965 *) type=;; 863 *) type=;;
966 esac 864 esac
967 type="Game;${type}" 865 type="Game;${type}"
866 ;;
867
868 gnome)
869 type="Gnome;GTK"
870 ;;
871
872 kde)
873 type="KDE;Qt"
968 ;; 874 ;;
969 875
970 mail) 876 mail)
971 type="Network;Email" 877 type="Network;Email"
972 ;; 878 ;;
974 media) 880 media)
975 case ${catmin} in 881 case ${catmin} in
976 gfx) type=Graphics;; 882 gfx) type=Graphics;;
977 radio) type=Tuner;; 883 radio) type=Tuner;;
978 sound) type=Audio;; 884 sound) type=Audio;;
979 tv) type=TV;; 885 tv) type=TV;;
980 video) type=Video;; 886 video) type=Video;;
981 *) type=;; 887 *) type=;;
982 esac 888 esac
983 type="AudioVideo;${type}" 889 type="AudioVideo;${type}"
984 ;; 890 ;;
985 891
986 net) 892 net)
987 case ${catmin} in 893 case ${catmin} in
988 dialup) type=Dialup;; 894 dialup) type=Dialup;;
989 ftp) type=FileTransfer;; 895 ftp) type=FileTransfer;;
990 im) type=InstantMessaging;; 896 im) type=InstantMessaging;;
991 irc) type=IRCClient;; 897 irc) type=IRCClient;;
992 mail) type=Email;; 898 mail) type=Email;;
993 news) type=News;; 899 news) type=News;;
994 nntp) type=News;; 900 nntp) type=News;;
995 p2p) type=FileTransfer;; 901 p2p) type=FileTransfer;;
996 *) type=;; 902 *) type=;;
997 esac 903 esac
998 type="Network;${type}" 904 type="Network;${type}"
999 ;; 905 ;;
1000 906
1001 sci) 907 sci)
1002 case ${catmin} in 908 case ${catmin} in
1003 astro*) type=Astronomoy;; 909 astro*) type=Astronomy;;
1004 bio*) type=Biology;; 910 bio*) type=Biology;;
1005 calc*) type=Calculator;; 911 calc*) type=Calculator;;
1006 chem*) type=Chemistry;; 912 chem*) type=Chemistry;;
913 elec*) type=Electronics;;
1007 geo*) type=Geology;; 914 geo*) type=Geology;;
1008 math*) type=Math;; 915 math*) type=Math;;
916 physics) type=Physics;;
917 visual*) type=DataVisualization;;
1009 *) type=;; 918 *) type=;;
1010 esac 919 esac
1011 type="Science;${type}" 920 type="Science;${type}"
1012 ;; 921 ;;
1013 922
923 sys)
924 type="System"
925 ;;
926
1014 www) 927 www)
1015 case ${catmin} in 928 case ${catmin} in
1016 client) type=WebBrowser;; 929 client) type=WebBrowser;;
1017 *) type=;; 930 *) type=;;
1018 esac 931 esac
1019 type="Network" 932 type="Network"
1020 ;; 933 ;;
1021 934
1022 *) 935 *)
1023 type= 936 type=
1024 ;; 937 ;;
1025 esac 938 esac
1026 fi 939 fi
1027 940 if [ "${SLOT}" == "0" ] ; then
941 local desktop_name="${PN}"
942 else
943 local desktop_name="${PN}-${SLOT}"
944 fi
945 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1028 local desktop=${T}/${exec%% *}-${P}.desktop 946 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
1029 947
948 cat <<-EOF > "${desktop}"
1030echo "[Desktop Entry] 949 [Desktop Entry]
1031Encoding=UTF-8
1032Version=0.9.2
1033Name=${name} 950 Name=${name}
1034Type=Application 951 Type=Application
1035Comment=${DESCRIPTION} 952 Comment=${DESCRIPTION}
1036Exec=${exec} 953 Exec=${exec}
1037Path=${path} 954 TryExec=${exec%% *}
1038Icon=${icon} 955 Icon=${icon}
1039Categories=Application;${type};" > "${desktop}" 956 Categories=${type};
957 EOF
1040 958
959 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
960
961 (
962 # wrap the env here so that the 'insinto' call
963 # doesn't corrupt the env of the caller
1041 insinto /usr/share/applications 964 insinto /usr/share/applications
1042 doins "${desktop}" 965 doins "${desktop}"
1043 966 )
1044 return 0
1045} 967}
1046 968
1047# Make a GDM/KDM Session file 969# @FUNCTION: validate_desktop_entries
1048# 970# @USAGE: [directories]
1049# make_desktop_entry(<title>, <command>) 971# @MAINTAINER:
1050# title: File to execute to start the Window Manager 972# Carsten Lohrke <carlo@gentoo.org>
1051# command: Name of the Window Manager 973# @DESCRIPTION:
974# Validate desktop entries using desktop-file-utils
975validate_desktop_entries() {
976 if [[ -x /usr/bin/desktop-file-validate ]] ; then
977 einfo "Checking desktop entry validity"
978 local directories=""
979 for d in /usr/share/applications $@ ; do
980 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
981 done
982 if [[ -n ${directories} ]] ; then
983 for FILE in $(find ${directories} -name "*\.desktop" \
984 -not -path '*.hidden*' | sort -u 2>/dev/null)
985 do
986 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
987 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
988 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
989 done
990 fi
991 echo ""
992 else
993 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
994 fi
995}
1052 996
997# @FUNCTION: make_session_desktop
998# @USAGE: <title> <command> [command args...]
999# @DESCRIPTION:
1000# Make a GDM/KDM Session file. The title is the file to execute to start the
1001# Window Manager. The command is the name of the Window Manager.
1002#
1003# You can set the name of the file via the ${wm} variable.
1053make_session_desktop() { 1004make_session_desktop() {
1054
1055 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 1005 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1056 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 1006 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1057 1007
1058 local title="${1}" 1008 local title=$1
1059 local command="${2}" 1009 local command=$2
1060 local desktop="${T}/${wm}.desktop" 1010 local desktop=${T}/${wm:-${PN}}.desktop
1011 shift 2
1061 1012
1013 cat <<-EOF > "${desktop}"
1062echo "[Desktop Entry] 1014 [Desktop Entry]
1063Encoding=UTF-8
1064Name=${title} 1015 Name=${title}
1065Comment=This session logs you into ${title} 1016 Comment=This session logs you into ${title}
1066Exec=${command} 1017 Exec=${command} $*
1067TryExec=${command} 1018 TryExec=${command}
1068Type=Application" > "${desktop}" 1019 Type=XSession
1020 EOF
1069 1021
1022 (
1023 # wrap the env here so that the 'insinto' call
1024 # doesn't corrupt the env of the caller
1070 insinto /usr/share/xsessions 1025 insinto /usr/share/xsessions
1071 doins "${desktop}" 1026 doins "${desktop}"
1072 1027 )
1073 return 0
1074} 1028}
1075 1029
1030# @FUNCTION: domenu
1031# @USAGE: <menus>
1032# @DESCRIPTION:
1033# Install the list of .desktop menu files into the appropriate directory
1034# (/usr/share/applications).
1076domenu() { 1035domenu() {
1077 local i 1036 (
1078 local j 1037 # wrap the env here so that the 'insinto' call
1038 # doesn't corrupt the env of the caller
1039 local i j ret=0
1079 insinto /usr/share/applications 1040 insinto /usr/share/applications
1080 for i in ${@} 1041 for i in "$@" ; do
1081 do
1082 if [ -f "${i}" ]; 1042 if [[ -f ${i} ]] ; then
1083 then
1084 doins ${i} 1043 doins "${i}"
1044 ((ret+=$?))
1085 elif [ -d "${i}" ]; 1045 elif [[ -d ${i} ]] ; then
1086 then
1087 for j in ${i}/*.desktop 1046 for j in "${i}"/*.desktop ; do
1088 do
1089 doins ${j} 1047 doins "${j}"
1048 ((ret+=$?))
1090 done 1049 done
1050 else
1051 ((++ret))
1091 fi 1052 fi
1092 done 1053 done
1054 exit ${ret}
1055 )
1093} 1056}
1094 1057
1058# @FUNCTION: newmenu
1059# @USAGE: <menu> <newname>
1060# @DESCRIPTION:
1061# Like all other new* functions, install the specified menu as newname.
1062newmenu() {
1063 (
1064 # wrap the env here so that the 'insinto' call
1065 # doesn't corrupt the env of the caller
1066 insinto /usr/share/applications
1067 newins "$@"
1068 )
1069}
1070
1071# @FUNCTION: doicon
1072# @USAGE: <list of icons>
1073# @DESCRIPTION:
1074# Install the list of icons into the icon directory (/usr/share/pixmaps).
1075# This is useful in conjunction with creating desktop/menu files.
1095doicon() { 1076doicon() {
1096 local i 1077 (
1097 local j 1078 # wrap the env here so that the 'insinto' call
1079 # doesn't corrupt the env of the caller
1080 local i j ret
1098 insinto /usr/share/pixmaps 1081 insinto /usr/share/pixmaps
1099 for i in ${@} 1082 for i in "$@" ; do
1100 do
1101 if [ -f "${i}" ]; 1083 if [[ -f ${i} ]] ; then
1102 then
1103 doins ${i} 1084 doins "${i}"
1085 ((ret+=$?))
1104 elif [ -d "${i}" ]; 1086 elif [[ -d ${i} ]] ; then
1105 then
1106 for j in ${i}/*.png 1087 for j in "${i}"/*.png ; do
1107 do
1108 doins ${j} 1088 doins "${j}"
1089 ((ret+=$?))
1109 done 1090 done
1091 else
1092 ((++ret))
1110 fi 1093 fi
1111 done 1094 done
1095 exit ${ret}
1096 )
1112} 1097}
1113 1098
1114############################################################## 1099# @FUNCTION: newicon
1115# END: Handle .desktop files and menu entries # 1100# @USAGE: <icon> <newname>
1116############################################################## 1101# @DESCRIPTION:
1117 1102# Like all other new* functions, install the specified icon as newname.
1103newicon() {
1104 (
1105 # wrap the env here so that the 'insinto' call
1106 # doesn't corrupt the env of the caller
1107 insinto /usr/share/pixmaps
1108 newins "$@"
1109 )
1110}
1118 1111
1119# for internal use only (unpack_pdv and unpack_makeself) 1112# for internal use only (unpack_pdv and unpack_makeself)
1120find_unpackable_file() { 1113find_unpackable_file() {
1121 local src="$1" 1114 local src=$1
1122 if [ -z "${src}" ] 1115 if [[ -z ${src} ]] ; then
1123 then
1124 src="${DISTDIR}/${A}" 1116 src=${DISTDIR}/${A}
1125 else 1117 else
1126 if [ -e "${DISTDIR}/${src}" ] 1118 if [[ -e ${DISTDIR}/${src} ]] ; then
1127 then
1128 src="${DISTDIR}/${src}" 1119 src=${DISTDIR}/${src}
1129 elif [ -e "${PWD}/${src}" ] 1120 elif [[ -e ${PWD}/${src} ]] ; then
1130 then
1131 src="${PWD}/${src}" 1121 src=${PWD}/${src}
1132 elif [ -e "${src}" ] 1122 elif [[ -e ${src} ]] ; then
1133 then
1134 src="${src}" 1123 src=${src}
1135 fi
1136 fi 1124 fi
1137 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1125 fi
1126 [[ ! -e ${src} ]] && return 1
1138 echo "${src}" 1127 echo "${src}"
1139} 1128}
1140 1129
1130# @FUNCTION: unpack_pdv
1131# @USAGE: <file to unpack> <size of off_t>
1132# @DESCRIPTION:
1141# Unpack those pesky pdv generated files ... 1133# Unpack those pesky pdv generated files ...
1142# They're self-unpacking programs with the binary package stuffed in 1134# They're self-unpacking programs with the binary package stuffed in
1143# the middle of the archive. Valve seems to use it a lot ... too bad 1135# the middle of the archive. Valve seems to use it a lot ... too bad
1144# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1136# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1145# 1137#
1146# Usage: unpack_pdv [file to unpack] [size of off_t]
1147# - you have to specify the off_t size ... i have no idea how to extract that 1138# You have to specify the off_t size ... I have no idea how to extract that
1148# information out of the binary executable myself. basically you pass in 1139# information out of the binary executable myself. Basically you pass in
1149# the size of the off_t type (in bytes) on the machine that built the pdv 1140# the size of the off_t type (in bytes) on the machine that built the pdv
1141# archive.
1142#
1150# archive. one way to determine this is by running the following commands: 1143# One way to determine this is by running the following commands:
1144#
1145# @CODE
1151# strings <pdv archive> | grep lseek 1146# strings <pdv archive> | grep lseek
1152# strace -elseek <pdv archive> 1147# strace -elseek <pdv archive>
1148# @CODE
1149#
1153# basically look for the first lseek command (we do the strings/grep because 1150# Basically look for the first lseek command (we do the strings/grep because
1154# sometimes the function call is _llseek or something) and steal the 2nd 1151# sometimes the function call is _llseek or something) and steal the 2nd
1155# parameter. here is an example: 1152# parameter. Here is an example:
1153#
1154# @CODE
1156# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1155# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1157# lseek 1156# lseek
1158# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1157# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1159# lseek(3, -4, SEEK_END) = 2981250 1158# lseek(3, -4, SEEK_END) = 2981250
1159# @CODE
1160#
1160# thus we would pass in the value of '4' as the second parameter. 1161# Thus we would pass in the value of '4' as the second parameter.
1161unpack_pdv() { 1162unpack_pdv() {
1162 local src="`find_unpackable_file $1`" 1163 local src=$(find_unpackable_file "$1")
1163 local sizeoff_t="$2" 1164 local sizeoff_t=$2
1164 1165
1166 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1165 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1167 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1166 1168
1167 local shrtsrc="`basename ${src}`" 1169 local shrtsrc=$(basename "${src}")
1168 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1170 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1169 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1171 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1170 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1172 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1171 1173
1172 # grab metadata for debug reasons 1174 # grab metadata for debug reasons
1173 local metafile="$(emktemp)" 1175 local metafile=$(emktemp)
1174 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1176 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1175 1177
1176 # rip out the final file name from the metadata 1178 # rip out the final file name from the metadata
1177 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1179 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1178 datafile="`basename ${datafile}`" 1180 datafile=$(basename "${datafile}")
1179 1181
1180 # now lets uncompress/untar the file if need be 1182 # now lets uncompress/untar the file if need be
1181 local tmpfile="$(emktemp)" 1183 local tmpfile=$(emktemp)
1182 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1184 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1183 1185
1184 local iscompressed="`file -b ${tmpfile}`" 1186 local iscompressed=$(file -b "${tmpfile}")
1185 if [ "${iscompressed:0:8}" == "compress" ] ; then 1187 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1186 iscompressed=1 1188 iscompressed=1
1187 mv ${tmpfile}{,.Z} 1189 mv ${tmpfile}{,.Z}
1188 gunzip ${tmpfile} 1190 gunzip ${tmpfile}
1189 else 1191 else
1190 iscompressed=0 1192 iscompressed=0
1191 fi 1193 fi
1192 local istar="`file -b ${tmpfile}`" 1194 local istar=$(file -b "${tmpfile}")
1193 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1195 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1194 istar=1 1196 istar=1
1195 else 1197 else
1196 istar=0 1198 istar=0
1197 fi 1199 fi
1198 1200
1226 true 1228 true
1227 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1229 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1228 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1230 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1229} 1231}
1230 1232
1233# @FUNCTION: unpack_makeself
1234# @USAGE: [file to unpack] [offset] [tail|dd]
1235# @DESCRIPTION:
1231# Unpack those pesky makeself generated files ... 1236# Unpack those pesky makeself generated files ...
1232# They're shell scripts with the binary package tagged onto 1237# They're shell scripts with the binary package tagged onto
1233# the end of the archive. Loki utilized the format as does 1238# the end of the archive. Loki utilized the format as does
1234# many other game companies. 1239# many other game companies.
1235# 1240#
1236# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1241# If the file is not specified, then ${A} is used. If the
1237# - If the file is not specified then unpack will utilize ${A}.
1238# - If the offset is not specified then we will attempt to extract 1242# offset is not specified then we will attempt to extract
1239# the proper offset from the script itself. 1243# the proper offset from the script itself.
1240unpack_makeself() { 1244unpack_makeself() {
1245 local src_input=${1:-${A}}
1241 local src="$(find_unpackable_file "$1")" 1246 local src=$(find_unpackable_file "${src_input}")
1242 local skip="$2" 1247 local skip=$2
1243 local exe="$3" 1248 local exe=$3
1244 1249
1250 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1251
1245 local shrtsrc="$(basename "${src}")" 1252 local shrtsrc=$(basename "${src}")
1246 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1253 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1247 if [ -z "${skip}" ] 1254 if [[ -z ${skip} ]] ; then
1248 then
1249 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1255 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1250 local skip=0 1256 local skip=0
1251 exe=tail 1257 exe=tail
1252 case ${ver} in 1258 case ${ver} in
1253 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1259 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1254 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1260 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1255 ;; 1261 ;;
1256 2.0|2.0.1) 1262 2.0|2.0.1)
1257 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1263 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1258 ;; 1264 ;;
1266 ;; 1272 ;;
1267 2.1.3) 1273 2.1.3)
1268 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1274 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1269 let skip="skip + 1" 1275 let skip="skip + 1"
1270 ;; 1276 ;;
1271 2.1.4) 1277 2.1.4|2.1.5)
1272 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1278 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1273 skip=$(head -n ${skip} "${src}" | wc -c) 1279 skip=$(head -n ${skip} "${src}" | wc -c)
1274 exe="dd" 1280 exe="dd"
1275 ;; 1281 ;;
1276 *) 1282 *)
1288 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1294 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1289 *) die "makeself cant handle exe '${exe}'" 1295 *) die "makeself cant handle exe '${exe}'"
1290 esac 1296 esac
1291 1297
1292 # lets grab the first few bytes of the file to figure out what kind of archive it is 1298 # lets grab the first few bytes of the file to figure out what kind of archive it is
1293 local tmpfile="$(emktemp)" 1299 local tmpfile=$(emktemp)
1294 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1300 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1295 local filetype="$(file -b "${tmpfile}")" 1301 local filetype=$(file -b "${tmpfile}")
1296 case ${filetype} in 1302 case ${filetype} in
1297 *tar\ archive) 1303 *tar\ archive*)
1298 eval ${exe} | tar --no-same-owner -xf - 1304 eval ${exe} | tar --no-same-owner -xf -
1299 ;; 1305 ;;
1300 bzip2*) 1306 bzip2*)
1301 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1307 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1302 ;; 1308 ;;
1312 ;; 1318 ;;
1313 esac 1319 esac
1314 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1320 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1315} 1321}
1316 1322
1323# @FUNCTION: check_license
1324# @USAGE: [license]
1325# @DESCRIPTION:
1317# Display a license for user to accept. 1326# Display a license for user to accept. If no license is
1318#
1319# Usage: check_license [license]
1320# - If the file is not specified then ${LICENSE} is used. 1327# specified, then ${LICENSE} is used.
1321check_license() { 1328check_license() {
1322 local lic=$1 1329 local lic=$1
1323 if [ -z "${lic}" ] ; then 1330 if [ -z "${lic}" ] ; then
1324 lic="${PORTDIR}/licenses/${LICENSE}" 1331 lic="${PORTDIR}/licenses/${LICENSE}"
1325 else 1332 else
1326 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1333 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1327 lic="${PORTDIR}/licenses/${src}" 1334 lic="${PORTDIR}/licenses/${lic}"
1328 elif [ -e "${PWD}/${src}" ] ; then 1335 elif [ -e "${PWD}/${lic}" ] ; then
1329 lic="${PWD}/${src}" 1336 lic="${PWD}/${lic}"
1330 elif [ -e "${src}" ] ; then 1337 elif [ -e "${lic}" ] ; then
1331 lic="${src}" 1338 lic="${lic}"
1332 fi
1333 fi 1339 fi
1340 fi
1334 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1341 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1335 local l="`basename ${lic}`" 1342 local l="`basename ${lic}`"
1336 1343
1337 # here is where we check for the licenses the user already 1344 # here is where we check for the licenses the user already
1338 # accepted ... if we don't find a match, we make the user accept 1345 # accepted ... if we don't find a match, we make the user accept
1339 local shopts=$- 1346 local shopts=$-
1340 local alic 1347 local alic
1341 set -o noglob #so that bash doesn't expand "*" 1348 set -o noglob #so that bash doesn't expand "*"
1342 for alic in ${ACCEPT_LICENSE} ; do 1349 for alic in ${ACCEPT_LICENSE} ; do
1343 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1350 if [[ ${alic} == ${l} ]]; then
1344 set +o noglob; set -${shopts} #reset old shell opts 1351 set +o noglob; set -${shopts} #reset old shell opts
1345 return 0 1352 return 0
1346 fi 1353 fi
1347 done 1354 done
1348 set +o noglob; set -$shopts #reset old shell opts 1355 set +o noglob; set -$shopts #reset old shell opts
1349 1356
1350 local licmsg="$(emktemp)" 1357 local licmsg=$(emktemp)
1351 cat << EOF > ${licmsg} 1358 cat <<-EOF > ${licmsg}
1352********************************************************** 1359 **********************************************************
1353The following license outlines the terms of use of this 1360 The following license outlines the terms of use of this
1354package. You MUST accept this license for installation to 1361 package. You MUST accept this license for installation to
1355continue. When you are done viewing, hit 'q'. If you 1362 continue. When you are done viewing, hit 'q'. If you
1356CTRL+C out of this, the install will not run! 1363 CTRL+C out of this, the install will not run!
1357********************************************************** 1364 **********************************************************
1358 1365
1359EOF 1366 EOF
1360 cat ${lic} >> ${licmsg} 1367 cat ${lic} >> ${licmsg}
1361 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1368 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1362 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1369 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1363 read alic 1370 read alic
1364 case ${alic} in 1371 case ${alic} in
1371 die "Failed to accept license" 1378 die "Failed to accept license"
1372 ;; 1379 ;;
1373 esac 1380 esac
1374} 1381}
1375 1382
1383# @FUNCTION: cdrom_get_cds
1384# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1385# @DESCRIPTION:
1376# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1386# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1377# the whole 'non-interactive' policy, but damnit I want CD support ! 1387# the whole 'non-interactive' policy, but damnit I want CD support !
1378# 1388#
1379# with these cdrom functions we handle all the user interaction and 1389# With these cdrom functions we handle all the user interaction and
1380# standardize everything. all you have to do is call cdrom_get_cds() 1390# standardize everything. All you have to do is call cdrom_get_cds()
1381# and when the function returns, you can assume that the cd has been 1391# and when the function returns, you can assume that the cd has been
1382# found at CDROM_ROOT. 1392# found at CDROM_ROOT.
1383# 1393#
1394# The function will attempt to locate a cd based upon a file that is on
1395# the cd. The more files you give this function, the more cds
1396# the cdrom functions will handle.
1397#
1384# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1398# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1385# etc... if you want to give the cds better names, then just export 1399# etc... If you want to give the cds better names, then just export
1386# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1400# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1401# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1402# also use the CDROM_NAME_SET bash array.
1387# 1403#
1388# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1404# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1389#
1390# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1391# - this will attempt to locate a cd based upon a file that is on
1392# the cd ... the more files you give this function, the more cds
1393# the cdrom functions will handle
1394cdrom_get_cds() { 1405cdrom_get_cds() {
1395 # first we figure out how many cds we're dealing with by 1406 # first we figure out how many cds we're dealing with by
1396 # the # of files they gave us 1407 # the # of files they gave us
1397 local cdcnt=0 1408 local cdcnt=0
1398 local f= 1409 local f=
1399 for f in "$@" ; do 1410 for f in "$@" ; do
1400 cdcnt=$((cdcnt + 1)) 1411 ((++cdcnt))
1401 export CDROM_CHECK_${cdcnt}="$f" 1412 export CDROM_CHECK_${cdcnt}="$f"
1402 done 1413 done
1403 export CDROM_TOTAL_CDS=${cdcnt} 1414 export CDROM_TOTAL_CDS=${cdcnt}
1404 export CDROM_CURRENT_CD=1 1415 export CDROM_CURRENT_CD=1
1405 1416
1406 # now we see if the user gave use CD_ROOT ... 1417 # now we see if the user gave use CD_ROOT ...
1407 # if they did, let's just believe them that it's correct 1418 # if they did, let's just believe them that it's correct
1408 if [[ ! -z ${CD_ROOT} ]] ; then
1409 export CDROM_ROOT=${CD_ROOT}
1410 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1411 return
1412 fi
1413 # do the same for CD_ROOT_X
1414 if [[ ! -z ${CD_ROOT_1} ]] ; then 1419 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1415 local var= 1420 local var=
1416 cdcnt=0 1421 cdcnt=0
1417 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1422 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1418 cdcnt=$((cdcnt + 1)) 1423 ((++cdcnt))
1419 var="CD_ROOT_${cdcnt}" 1424 var="CD_ROOT_${cdcnt}"
1425 [[ -z ${!var} ]] && var="CD_ROOT"
1420 if [[ -z ${!var} ]] ; then 1426 if [[ -z ${!var} ]] ; then
1421 eerror "You must either use just the CD_ROOT" 1427 eerror "You must either use just the CD_ROOT"
1422 eerror "or specify ALL the CD_ROOT_X variables." 1428 eerror "or specify ALL the CD_ROOT_X variables."
1423 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1429 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1424 die "could not locate CD_ROOT_${cdcnt}" 1430 die "could not locate CD_ROOT_${cdcnt}"
1425 fi 1431 fi
1426 export CDROM_ROOTS_${cdcnt}="${!var}"
1427 done 1432 done
1428 export CDROM_ROOT=${CDROM_ROOTS_1} 1433 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1429 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1434 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1435 export CDROM_SET=-1
1436 for f in ${CDROM_CHECK_1//:/ } ; do
1437 ((++CDROM_SET))
1438 [[ -e ${CD_ROOT}/${f} ]] && break
1439 done
1440 export CDROM_MATCH=${f}
1430 return 1441 return
1431 fi 1442 fi
1432 1443
1444 # User didn't help us out so lets make sure they know they can
1445 # simplify the whole process ...
1433 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1446 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1434 einfon "This ebuild will need the " 1447 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1435 if [[ -z ${CDROM_NAME} ]] ; then
1436 echo "cdrom for ${PN}."
1437 else
1438 echo "${CDROM_NAME}."
1439 fi
1440 echo 1448 echo
1441 einfo "If you do not have the CD, but have the data files" 1449 einfo "If you do not have the CD, but have the data files"
1442 einfo "mounted somewhere on your filesystem, just export" 1450 einfo "mounted somewhere on your filesystem, just export"
1443 einfo "the variable CD_ROOT so that it points to the" 1451 einfo "the variable CD_ROOT so that it points to the"
1444 einfo "directory containing the files." 1452 einfo "directory containing the files."
1445 echo 1453 echo
1446 einfo "For example:" 1454 einfo "For example:"
1447 einfo "export CD_ROOT=/mnt/cdrom" 1455 einfo "export CD_ROOT=/mnt/cdrom"
1448 echo 1456 echo
1449 else 1457 else
1458 if [[ -n ${CDROM_NAME_SET} ]] ; then
1459 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1460 cdcnt=0
1461 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1462 ((++cdcnt))
1463 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1464 done
1465 fi
1466
1450 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1467 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1451 cdcnt=0 1468 cdcnt=0
1452 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1469 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1453 cdcnt=$((cdcnt + 1)) 1470 ((++cdcnt))
1454 var="CDROM_NAME_${cdcnt}" 1471 var="CDROM_NAME_${cdcnt}"
1455 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1472 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1456 done 1473 done
1457 echo 1474 echo
1458 einfo "If you do not have the CDs, but have the data files" 1475 einfo "If you do not have the CDs, but have the data files"
1459 einfo "mounted somewhere on your filesystem, just export" 1476 einfo "mounted somewhere on your filesystem, just export"
1460 einfo "the following variables so they point to the right place:" 1477 einfo "the following variables so they point to the right place:"
1461 einfon "" 1478 einfon ""
1462 cdcnt=0 1479 cdcnt=0
1463 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1480 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1464 cdcnt=$((cdcnt + 1)) 1481 ((++cdcnt))
1465 echo -n " CD_ROOT_${cdcnt}" 1482 echo -n " CD_ROOT_${cdcnt}"
1466 done 1483 done
1467 echo 1484 echo
1468 einfo "Or, if you have all the files in the same place, or" 1485 einfo "Or, if you have all the files in the same place, or"
1469 einfo "you only have one cdrom, you can export CD_ROOT" 1486 einfo "you only have one cdrom, you can export CD_ROOT"
1472 echo 1489 echo
1473 einfo "For example:" 1490 einfo "For example:"
1474 einfo "export CD_ROOT_1=/mnt/cdrom" 1491 einfo "export CD_ROOT_1=/mnt/cdrom"
1475 echo 1492 echo
1476 fi 1493 fi
1494
1495 export CDROM_SET=""
1477 export CDROM_CURRENT_CD=0 1496 export CDROM_CURRENT_CD=0
1478 cdrom_load_next_cd 1497 cdrom_load_next_cd
1479} 1498}
1480 1499
1481# this is only used when you need access to more than one cd. 1500# @FUNCTION: cdrom_load_next_cd
1482# when you have finished using the first cd, just call this function. 1501# @DESCRIPTION:
1483# when it returns, CDROM_ROOT will be pointing to the second cd. 1502# Some packages are so big they come on multiple CDs. When you're done reading
1484# remember, you can only go forward in the cd chain, you can't go back. 1503# files off a CD and want access to the next one, just call this function.
1504# Again, all the messy details of user interaction are taken care of for you.
1505# Once this returns, just read the variable CDROM_ROOT for the location of the
1506# mounted CD. Note that you can only go forward in the CD list, so make sure
1507# you only call this function when you're done using the current CD.
1485cdrom_load_next_cd() { 1508cdrom_load_next_cd() {
1486 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1487 local var= 1509 local var
1488 1510 ((++CDROM_CURRENT_CD))
1489 if [[ ! -z ${CD_ROOT} ]] ; then
1490 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1491 return
1492 fi
1493 1511
1494 unset CDROM_ROOT 1512 unset CDROM_ROOT
1495 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1513 var=CD_ROOT_${CDROM_CURRENT_CD}
1514 [[ -z ${!var} ]] && var="CD_ROOT"
1496 if [[ -z ${!var} ]] ; then 1515 if [[ -z ${!var} ]] ; then
1497 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1516 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1498 cdrom_locate_file_on_cd ${!var} 1517 _cdrom_locate_file_on_cd ${!var}
1499 else 1518 else
1500 export CDROM_ROOT=${!var} 1519 export CDROM_ROOT=${!var}
1501 fi 1520 fi
1502 1521
1503 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1522 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1508# all it does is try to locate a give file on a cd ... if the cd isn't 1527# all it does is try to locate a give file on a cd ... if the cd isn't
1509# found, then a message asking for the user to insert the cdrom will be 1528# found, then a message asking for the user to insert the cdrom will be
1510# displayed and we'll hang out here until: 1529# displayed and we'll hang out here until:
1511# (1) the file is found on a mounted cdrom 1530# (1) the file is found on a mounted cdrom
1512# (2) the user hits CTRL+C 1531# (2) the user hits CTRL+C
1513cdrom_locate_file_on_cd() { 1532_cdrom_locate_file_on_cd() {
1533 local mline=""
1534 local showedmsg=0 showjolietmsg=0
1535
1514 while [[ -z ${CDROM_ROOT} ]] ; do 1536 while [[ -z ${CDROM_ROOT} ]] ; do
1537 local i=0
1538 local -a cdset=(${*//:/ })
1539 if [[ -n ${CDROM_SET} ]] ; then
1540 cdset=(${cdset[${CDROM_SET}]})
1541 fi
1542
1543 while [[ -n ${cdset[${i}]} ]] ; do
1515 local dir="$(dirname ${@})" 1544 local dir=$(dirname ${cdset[${i}]})
1516 local file="$(basename ${@})" 1545 local file=$(basename ${cdset[${i}]})
1517 local mline=""
1518 local showedmsg=0
1519 1546
1520 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1547 local point= node= fs= foo=
1548 while read point node fs foo ; do
1549 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1550 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1551 && continue
1552 point=${point//\040/ }
1521 [[ -d ${mline}/${dir} ]] || continue 1553 [[ ! -d ${point}/${dir} ]] && continue
1522 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1554 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1523 && export CDROM_ROOT=${mline} 1555 export CDROM_ROOT=${point}
1556 export CDROM_SET=${i}
1557 export CDROM_MATCH=${cdset[${i}]}
1558 return
1559 done <<< "$(get_mounts)"
1560
1561 ((++i))
1524 done 1562 done
1525 1563
1526 if [[ -z ${CDROM_ROOT} ]] ; then
1527 echo 1564 echo
1528 if [[ ${showedmsg} -eq 0 ]] ; then 1565 if [[ ${showedmsg} -eq 0 ]] ; then
1529 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1566 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1530 if [[ -z ${CDROM_NAME} ]] ; then 1567 if [[ -z ${CDROM_NAME} ]] ; then
1531 einfo "Please insert the cdrom for ${PN} now !" 1568 einfo "Please insert+mount the cdrom for ${PN} now !"
1532 else
1533 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1534 fi
1535 else 1569 else
1536 if [[ -z ${CDROM_NAME_1} ]] ; then
1537 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1538 else
1539 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1540 einfo "Please insert+mount the ${!var} cdrom now !" 1570 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1541 fi
1542 fi 1571 fi
1543 showedmsg=1 1572 else
1573 if [[ -z ${CDROM_NAME_1} ]] ; then
1574 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1575 else
1576 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1577 einfo "Please insert+mount the ${!var} cdrom now !"
1578 fi
1544 fi 1579 fi
1580 showedmsg=1
1581 fi
1545 einfo "Press return to scan for the cd again" 1582 einfo "Press return to scan for the cd again"
1546 einfo "or hit CTRL+C to abort the emerge." 1583 einfo "or hit CTRL+C to abort the emerge."
1547 read 1584 echo
1585 if [[ ${showjolietmsg} -eq 0 ]] ; then
1586 showjolietmsg=1
1587 else
1588 ewarn "If you are having trouble with the detection"
1589 ewarn "of your CD, it is possible that you do not have"
1590 ewarn "Joliet support enabled in your kernel. Please"
1591 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1592 ebeep 5
1548 fi 1593 fi
1594 read || die "something is screwed with your system"
1549 done 1595 done
1550} 1596}
1551 1597
1598# @FUNCTION: strip-linguas
1599# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1600# @DESCRIPTION:
1552# Make sure that LINGUAS only contains languages that 1601# Make sure that LINGUAS only contains languages that
1553# a package can support 1602# a package can support. The first form allows you to
1554# 1603# specify a list of LINGUAS. The -i builds a list of po
1555# usage: strip-linguas <allow LINGUAS> 1604# files found in all the directories and uses the
1556# strip-linguas -i <directories of .po files> 1605# intersection of the lists. The -u builds a list of po
1557# strip-linguas -u <directories of .po files> 1606# files found in all the directories and uses the union
1558# 1607# of the lists.
1559# The first form allows you to specify a list of LINGUAS.
1560# The -i builds a list of po files found in all the
1561# directories and uses the intersection of the lists.
1562# The -u builds a list of po files found in all the
1563# directories and uses the union of the lists.
1564strip-linguas() { 1608strip-linguas() {
1565 local ls newls 1609 local ls newls nols
1566 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1610 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1567 local op=$1; shift 1611 local op=$1; shift
1568 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1612 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1569 local d f 1613 local d f
1570 for d in "$@" ; do 1614 for d in "$@" ; do
1571 if [[ ${op} == "-u" ]] ; then 1615 if [[ ${op} == "-u" ]] ; then
1572 newls=${ls} 1616 newls=${ls}
1573 else 1617 else
1574 newls="" 1618 newls=""
1575 fi 1619 fi
1576 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1620 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1577 if [[ ${op} == "-i" ]] ; then 1621 if [[ ${op} == "-i" ]] ; then
1578 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1622 hasq ${f} ${ls} && newls="${newls} ${f}"
1579 else 1623 else
1580 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1624 hasq ${f} ${ls} || newls="${newls} ${f}"
1581 fi 1625 fi
1582 done 1626 done
1583 ls=${newls} 1627 ls=${newls}
1584 done 1628 done
1585 ls=${ls//.po}
1586 else 1629 else
1587 ls=$@ 1630 ls="$@"
1588 fi 1631 fi
1589 1632
1590 ls=" ${ls} " 1633 nols=""
1591 newls="" 1634 newls=""
1592 for f in ${LINGUAS} ; do 1635 for f in ${LINGUAS} ; do
1593 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1636 if hasq ${f} ${ls} ; then
1594 newls="${newls} ${f}" 1637 newls="${newls} ${f}"
1595 else 1638 else
1596 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1639 nols="${nols} ${f}"
1597 fi 1640 fi
1598 done 1641 done
1599 if [[ -z ${newls} ]] ; then 1642 [[ -n ${nols} ]] \
1600 unset LINGUAS 1643 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1601 else
1602 export LINGUAS=${newls:1} 1644 export LINGUAS=${newls:1}
1603 fi
1604} 1645}
1605 1646
1606# moved from kernel.eclass since they are generally useful outside of 1647# @FUNCTION: preserve_old_lib
1607# kernel.eclass -iggy (20041002) 1648# @USAGE: <libs to preserve> [more libs]
1608 1649# @DESCRIPTION:
1609# the following functions are useful in kernel module ebuilds, etc.
1610# for an example see ivtv or drbd ebuilds
1611
1612# set's ARCH to match what the kernel expects
1613set_arch_to_kernel() {
1614 i=10
1615 while ((i--)) ; do
1616 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1617 done
1618 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1619 case ${ARCH} in
1620 x86) export ARCH="i386";;
1621 amd64) export ARCH="x86_64";;
1622 hppa) export ARCH="parisc";;
1623 mips) export ARCH="mips";;
1624 sparc) export ARCH="$(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!
1625 *) export ARCH="${ARCH}";;
1626 esac
1627}
1628
1629# set's ARCH back to what portage expects
1630set_arch_to_portage() {
1631 i=10
1632 while ((i--)) ; do
1633 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1634 done
1635 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1636}
1637
1638# Jeremy Huddleston <eradicator@gentoo.org>:
1639# preserve_old_lib /path/to/libblah.so.0
1640# preserve_old_lib_notify /path/to/libblah.so.0
1641#
1642# These functions are useful when a lib in your package changes --soname. Such 1650# These functions are useful when a lib in your package changes ABI SONAME.
1643# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1651# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1644# would break packages that link against it. Most people get around this 1652# would break packages that link against it. Most people get around this
1645# by using the portage SLOT mechanism, but that is not always a relevant 1653# by using the portage SLOT mechanism, but that is not always a relevant
1646# solution, so instead you can add the following to your ebuilds: 1654# solution, so instead you can call this from pkg_preinst. See also the
1647# 1655# preserve_old_lib_notify function.
1648# src_install() {
1649# ...
1650# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1651# ...
1652# }
1653#
1654# pkg_postinst() {
1655# ...
1656# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1657# ...
1658# }
1659
1660preserve_old_lib() { 1656preserve_old_lib() {
1661 LIB=$1 1657 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1658 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1659 die "Invalid preserve_old_lib() usage"
1660 fi
1661 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1662 1662
1663 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1663 # let portage worry about it
1664 SONAME=`basename ${LIB}` 1664 has preserve-libs ${FEATURES} && return 0
1665 DIRNAME=`dirname ${LIB}`
1666 1665
1667 dodir ${DIRNAME} 1666 local lib dir
1668 cp ${ROOT}${LIB} ${D}${DIRNAME} 1667 for lib in "$@" ; do
1668 [[ -e ${ROOT}/${lib} ]] || continue
1669 dir=${lib%/*}
1670 dodir ${dir} || die "dodir ${dir} failed"
1671 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1669 touch ${D}${LIB} 1672 touch "${D}"/${lib}
1670 fi 1673 done
1671} 1674}
1672 1675
1676# @FUNCTION: preserve_old_lib_notify
1677# @USAGE: <libs to notify> [more libs]
1678# @DESCRIPTION:
1679# Spit helpful messages about the libraries preserved by preserve_old_lib.
1673preserve_old_lib_notify() { 1680preserve_old_lib_notify() {
1674 LIB=$1 1681 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1682 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1683 die "Invalid preserve_old_lib_notify() usage"
1684 fi
1675 1685
1676 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1686 # let portage worry about it
1677 SONAME=`basename ${LIB}` 1687 has preserve-libs ${FEATURES} && return 0
1678 1688
1689 local lib notice=0
1690 for lib in "$@" ; do
1691 [[ -e ${ROOT}/${lib} ]] || continue
1692 if [[ ${notice} -eq 0 ]] ; then
1693 notice=1
1679 einfo "An old version of an installed library was detected on your system." 1694 ewarn "Old versions of installed libraries were detected on your system."
1680 einfo "In order to avoid breaking packages that link against is, this older version" 1695 ewarn "In order to avoid breaking packages that depend on these old libs,"
1681 einfo "is not being removed. In order to make full use of this newer version," 1696 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1682 einfo "you will need to execute the following command:" 1697 ewarn "in order to remove these old dependencies. If you do not have this"
1683 einfo " revdep-rebuild --soname ${SONAME}" 1698 ewarn "helper program, simply emerge the 'gentoolkit' package."
1684 einfo 1699 ewarn
1685 einfo "After doing that, you can safely remove ${LIB}"
1686 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1687 fi 1700 fi
1701 ewarn " # revdep-rebuild --library ${lib##*/}"
1702 done
1703 if [[ ${notice} -eq 1 ]] ; then
1704 ewarn
1705 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1706 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1707 for lib in "$@" ; do
1708 ewarn " # rm '${lib}'"
1709 done
1710 fi
1688} 1711}
1689 1712
1690# Hack for people to figure out if a package was built with 1713# @FUNCTION: built_with_use
1691# certain USE flags 1714# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1715# @DESCRIPTION:
1716# A temporary hack until portage properly supports DEPENDing on USE
1717# flags being enabled in packages. This will check to see if the specified
1718# DEPEND atom was built with the specified list of USE flags. The
1719# --missing option controls the behavior if called on a package that does
1720# not actually support the defined USE flags (aka listed in IUSE).
1721# The default is to abort (call die). The -a and -o flags control
1722# the requirements of the USE flags. They correspond to "and" and "or"
1723# logic. So the -a flag means all listed USE flags must be enabled
1724# while the -o flag means at least one of the listed IUSE flags must be
1725# enabled. The --hidden option is really for internal use only as it
1726# means the USE flag we're checking is hidden expanded, so it won't be found
1727# in IUSE like normal USE flags.
1692# 1728#
1693# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1729# Remember that this function isn't terribly intelligent so order of optional
1694# ex: built_with_use xchat gtk2 1730# flags matter.
1695#
1696# Flags: -a all USE flags should be utilized
1697# -o at least one USE flag should be utilized
1698# Note: the default flag is '-a'
1699built_with_use() { 1731built_with_use() {
1732 local hidden="no"
1733 if [[ $1 == "--hidden" ]] ; then
1734 hidden="yes"
1735 shift
1736 fi
1737
1738 local missing_action="die"
1739 if [[ $1 == "--missing" ]] ; then
1740 missing_action=$2
1741 shift ; shift
1742 case ${missing_action} in
1743 true|false|die) ;;
1744 *) die "unknown action '${missing_action}'";;
1745 esac
1746 fi
1747
1700 local opt=$1 1748 local opt=$1
1701 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1749 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1702 1750
1703 local PKG=$(best_version $1) 1751 local PKG=$(best_version $1)
1752 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1704 shift 1753 shift
1705 1754
1706 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1755 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1707 [[ ! -e ${USEFILE} ]] && return 1 1756 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1757
1758 # if the IUSE file doesn't exist, the read will error out, we need to handle
1759 # this gracefully
1760 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1761 case ${missing_action} in
1762 true) return 0;;
1763 false) return 1;;
1764 die) die "Unable to determine what USE flags $PKG was built with";;
1765 esac
1766 fi
1767
1768 if [[ ${hidden} == "no" ]] ; then
1769 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1770 # Don't check USE_EXPAND #147237
1771 local expand
1772 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1773 if [[ $1 == ${expand}_* ]] ; then
1774 expand=""
1775 break
1776 fi
1777 done
1778 if [[ -n ${expand} ]] ; then
1779 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1780 case ${missing_action} in
1781 true) return 0;;
1782 false) return 1;;
1783 die) die "$PKG does not actually support the $1 USE flag!";;
1784 esac
1785 fi
1786 fi
1787 fi
1708 1788
1709 local USE_BUILT=$(<${USEFILE}) 1789 local USE_BUILT=$(<${USEFILE})
1710 while [[ $# -gt 0 ]] ; do 1790 while [[ $# -gt 0 ]] ; do
1711 if [[ ${opt} = "-o" ]] ; then 1791 if [[ ${opt} = "-o" ]] ; then
1712 has $1 ${USE_BUILT} && return 0 1792 has $1 ${USE_BUILT} && return 0
1716 shift 1796 shift
1717 done 1797 done
1718 [[ ${opt} = "-a" ]] 1798 [[ ${opt} = "-a" ]]
1719} 1799}
1720 1800
1801# @FUNCTION: epunt_cxx
1802# @USAGE: [dir to scan]
1803# @DESCRIPTION:
1721# Many configure scripts wrongly bail when a C++ compiler 1804# Many configure scripts wrongly bail when a C++ compiler could not be
1722# could not be detected. #73450 1805# detected. If dir is not specified, then it defaults to ${S}.
1806#
1807# http://bugs.gentoo.org/73450
1723epunt_cxx() { 1808epunt_cxx() {
1724 local dir=$1 1809 local dir=$1
1725 [[ -z ${dir} ]] && dir=${S} 1810 [[ -z ${dir} ]] && dir=${S}
1726 ebegin "Removing useless C++ checks" 1811 ebegin "Removing useless C++ checks"
1727 local f 1812 local f
1728 for f in $(find ${dir} -name configure) ; do 1813 find "${dir}" -name configure | while read f ; do
1729 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1814 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1730 done 1815 done
1731 eend 0 1816 eend 0
1732} 1817}
1733 1818
1734# dopamd <file> [more files] 1819# @FUNCTION: make_wrapper
1735# 1820# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1736# Install pam auth config file in /etc/pam.d 1821# @DESCRIPTION:
1737dopamd() { 1822# Create a shell wrapper script named wrapper in installpath
1738 [[ -z $1 ]] && die "dopamd requires at least one argument" 1823# (defaults to the bindir) to execute target (default of wrapper) by
1739 1824# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1740 use pam || return 0 1825# libpaths followed by optionally changing directory to chdir.
1741
1742 insinto /etc/pam.d
1743 # these are the default doins options, but be explicit just in case
1744 insopts -m 0644 -o root -g root
1745 doins "$@" || die "failed to install $@"
1746}
1747# newpamd <old name> <new name>
1748#
1749# Install pam file <old name> as <new name> in /etc/pam.d
1750newpamd() {
1751 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1752
1753 use pam || return 0
1754
1755 insinto /etc/pam.d
1756 # these are the default doins options, but be explicit just in case
1757 insopts -m 0644 -o root -g root
1758 newins "$1" "$2" || die "failed to install $1 as $2"
1759}
1760
1761# make a wrapper script ...
1762# NOTE: this was originally games_make_wrapper, but I noticed other places where
1763# this could be used, so I have moved it here and made it not games-specific
1764# -- wolf31o2
1765# $1 == wrapper name
1766# $2 == binary to run
1767# $3 == directory to chdir before running binary
1768# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1769make_wrapper() { 1826make_wrapper() {
1770 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 1827 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1771 local tmpwrapper=$(emktemp) 1828 local tmpwrapper=$(emktemp)
1829 # We don't want to quote ${bin} so that people can pass complex
1830 # things as $bin ... "./someprog --args"
1772 cat << EOF > "${tmpwrapper}" 1831 cat << EOF > "${tmpwrapper}"
1773#!/bin/sh 1832#!/bin/sh
1774cd "${chdir}" 1833cd "${chdir:-.}"
1834if [ -n "${libdir}" ] ; then
1835 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1775export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1836 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1837 else
1838 export LD_LIBRARY_PATH="${libdir}"
1839 fi
1840fi
1776exec ${bin} "\$@" 1841exec ${bin} "\$@"
1777EOF 1842EOF
1778 chmod go+rx "${tmpwrapper}" 1843 chmod go+rx "${tmpwrapper}"
1844 if [[ -n ${path} ]] ; then
1845 (
1846 exeinto "${path}"
1779 newbin "${tmpwrapper}" "${wrapper}" 1847 newexe "${tmpwrapper}" "${wrapper}"
1848 ) || die
1849 else
1850 newbin "${tmpwrapper}" "${wrapper}" || die
1851 fi
1780} 1852}
1853
1854# @FUNCTION: prepalldocs
1855# @USAGE:
1856# @DESCRIPTION:
1857# Compress files in /usr/share/doc which are not already
1858# compressed, excluding /usr/share/doc/${PF}/html.
1859# Uses the ecompressdir to do the compression.
1860# 2009-02-18 by betelgeuse:
1861# Commented because ecompressdir is even more internal to
1862# Portage than prepalldocs (it's not even mentioned in man 5
1863# ebuild). Please submit a better version for review to gentoo-dev
1864# if you want prepalldocs here.
1865#prepalldocs() {
1866# if [[ -n $1 ]] ; then
1867# ewarn "prepalldocs: invalid usage; takes no arguments"
1868# fi
1869
1870# cd "${D}"
1871# [[ -d usr/share/doc ]] || return 0
1872
1873# find usr/share/doc -exec gzip {} +
1874# ecompressdir --ignore /usr/share/doc/${PF}/html
1875# ecompressdir --queue /usr/share/doc
1876#}

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