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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2009 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 1.144 2005/02/03 22:11:33 chriswhite Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.324 2010/01/03 19:57:10 zmedico 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 CPU_FLAGS=$1
38 USER_CPU=`grep "flags" /proc/cpuinfo`
39
40 for flags in `seq 1 ${#CPU_FLAGS[@]}`
41 do
42 if has ${CPU_FLAGS[$flags - 1]} $USER_CPU && ! has ${CPU_FLAGS[$flags - 1]} $USE
43 then
44 ewarn "Your system is ${CPU_FLAGS[$flags - 1]} capable but you don't have it enabled!"
45 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
46 fi
47
48 if ! has ${CPU_FLAGS[$flags - 1]} $USER_CPU && has ${CPU_FLAGS[$flags -1]} $USE
49 then
50 ewarn "You have ${CPU_FLAGS[$flags - 1]} support enabled but your processor doesn't"
51 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
52 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
53 fi
54 done
55}
56
57# Wait for the supplied number of seconds. If no argument is supplied, defaults
58# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
59# outputting to a terminal, don't wait. For compatability purposes, the argument
60# must be an integer greater than zero.
61# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
62epause() { 29epause() {
63 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
64 sleep ${1:-5}
65 fi
66} 31}
67 32
68# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
69# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
70# don't beep. 39# don't beep at all.
71# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
72ebeep() { 40ebeep() {
73 local n 41 local n
74 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
75 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
76 echo -ne "\a" 44 echo -ne "\a"
77 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
78 echo -ne "\a" 46 echo -ne "\a"
79 sleep 1 47 sleep 1
80 done 48 done
81 fi 49 fi
82} 50}
83 51
84# This function generate linker scripts in /usr/lib for dynamic 52# @FUNCTION: ecvs_clean
85# libs in /lib. This is to fix linking problems when you have 53# @USAGE: [list of dirs]
86# the .so in /lib, and the .a in /usr/lib. What happens is that 54# @DESCRIPTION:
87# in some cases when linking dynamic, the .a in /usr/lib is used 55# Remove CVS directories recursiveley. Useful when a source tarball contains
88# instead of the .so in /lib due to gcc/libtool tweaking ld's 56# internal CVS directories. Defaults to $PWD.
89# library search path. This cause many builds to fail. 57ecvs_clean() {
90# See bug #4411 for more info. 58 [[ -z $* ]] && set -- .
91# 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
92# To use, simply call: 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
93#
94# gen_usr_ldscript libfoo.so
95#
96# Note that you should in general use the unversioned name of
97# the library, as ldconfig should usually update it correctly
98# to point to the latest version of the library present.
99#
100# <azarah@gentoo.org> (26 Oct 2002)
101#
102gen_usr_ldscript() {
103 local libdir="$(get_libdir)"
104 # Just make sure it exists
105 dodir /usr/${libdir}
106
107 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
108/* GNU ld script
109 Because Gentoo have critical dynamic libraries
110 in /lib, and the static versions in /usr/lib, we
111 need to have a "fake" dynamic lib in /usr/lib,
112 otherwise we run into linking problems.
113 See bug #4411 on http://bugs.gentoo.org/ for
114 more info. */
115GROUP ( /${libdir}/${1} )
116END_LDSCRIPT
117 fperms a+x "/usr/${libdir}/${1}"
118} 61}
119 62
120# Simple function to draw a line consisting of '=' the same length as $* 63# @FUNCTION: esvn_clean
121# 64# @USAGE: [list of dirs]
122# <azarah@gentoo.org> (11 Nov 2002) 65# @DESCRIPTION:
123# 66# Remove .svn directories recursiveley. Useful when a source tarball contains
124draw_line() { 67# internal Subversion directories. Defaults to $PWD.
125 local i=0 68esvn_clean() {
126 local str_length="" 69 [[ -z $* ]] && set -- .
70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
71}
127 72
128 # Handle calls that do not have args, or wc not being installed ... 73# @FUNCTION: eshopts_push
129 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 74# @USAGE: [options to `set`]
130 then 75# @DESCRIPTION:
131 echo "===============================================================" 76# Often times code will want to enable a shell option to change code behavior.
77# Since changing shell options can easily break other pieces of code (which
78# assume the default state), eshopts_push is used to (1) push the current shell
79# options onto a stack and (2) pass the specified arguments to set.
80#
81# A common example is to disable shell globbing so that special meaning/care
82# may be used with variables/arguments to custom functions. That would be:
83# @CODE
84# eshopts_push -o noglob
85# for x in ${foo} ; do
86# if ...some check... ; then
87# eshopts_pop
132 return 0 88# return 0
133 fi 89# fi
134
135 # Get the length of $*
136 str_length="$(echo -n "$*" | wc -m)"
137
138 while [ "$i" -lt "${str_length}" ]
139 do
140 echo -n "="
141
142 i=$((i + 1))
143 done 90# done
91# eshopts_pop
92# @CODE
93eshopts_push() {
94 # have to assume __ESHOPTS_SAVE__ isn't screwed with
95 # as a `declare -a` here will reset its value
96 local i=${#__ESHOPTS_SAVE__[@]}
97 __ESHOPTS_SAVE__[$i]=$-
98 [[ $# -eq 0 ]] && return 0
99 set "$@" || die "eshopts_push: bad options to set: $*"
100}
144 101
145 echo 102# @FUNCTION: eshopts_pop
146 103# @USAGE:
147 return 0 104# @DESCRIPTION:
105# Restore the shell options to the state saved with the corresponding
106# eshopts_push call. See that function for more details.
107eshopts_pop() {
108 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
109 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
110 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
111 local s=${__ESHOPTS_SAVE__[$i]}
112 unset __ESHOPTS_SAVE__[$i]
113 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
114 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
148} 115}
149 116
150# Default directory where patches are located 117# Default directory where patches are located
151EPATCH_SOURCE="${WORKDIR}/patch" 118EPATCH_SOURCE="${WORKDIR}/patch"
152# Default extension for patches 119# Default extension for patches
153EPATCH_SUFFIX="patch.bz2" 120EPATCH_SUFFIX="patch.bz2"
154# Default options for patch 121# Default options for patch
155# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 122# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
156EPATCH_OPTS="-g0" 123# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
124# Set -E to automatically remove empty files.
125EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
157# List of patches not to apply. Not this is only file names, 126# List of patches not to apply. Note this is only file names,
158# and not the full path .. 127# and not the full path ..
159EPATCH_EXCLUDE="" 128EPATCH_EXCLUDE=""
160# Change the printed message for a single patch. 129# Change the printed message for a single patch.
161EPATCH_SINGLE_MSG="" 130EPATCH_SINGLE_MSG=""
131# Change the printed message for multiple patches.
132EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
162# Force applying bulk patches even if not following the style: 133# Force applying bulk patches even if not following the style:
163# 134#
164# ??_${ARCH}_foo.${EPATCH_SUFFIX} 135# ??_${ARCH}_foo.${EPATCH_SUFFIX}
165# 136#
166EPATCH_FORCE="no" 137EPATCH_FORCE="no"
167 138
168# This function is for bulk patching, or in theory for just one 139# This function is for bulk patching, or in theory for just one
169# or two patches. 140# or two patches.
178# bug they should be left as is to ensure an ebuild can rely on 149# bug they should be left as is to ensure an ebuild can rely on
179# them for. 150# them for.
180# 151#
181# Patches are applied in current directory. 152# Patches are applied in current directory.
182# 153#
183# Bulk Patches should preferibly have the form of: 154# Bulk Patches should preferably have the form of:
184# 155#
185# ??_${ARCH}_foo.${EPATCH_SUFFIX} 156# ??_${ARCH}_foo.${EPATCH_SUFFIX}
186# 157#
187# For example: 158# For example:
188# 159#
189# 01_all_misc-fix.patch.bz2 160# 01_all_misc-fix.patch.bz2
190# 02_sparc_another-fix.patch.bz2 161# 02_sparc_another-fix.patch.bz2
191# 162#
192# This ensures that there are a set order, and you can have ARCH 163# This ensures that there are a set order, and you can have ARCH
193# specific patches. 164# specific patches.
194# 165#
195# If you however give an argument to epatch(), it will treat it as a 166# If you however give an argument to epatch(), it will treat it as a
197# hand its a directory, it will set EPATCH_SOURCE to this. 168# hand its a directory, it will set EPATCH_SOURCE to this.
198# 169#
199# <azarah@gentoo.org> (10 Nov 2002) 170# <azarah@gentoo.org> (10 Nov 2002)
200# 171#
201epatch() { 172epatch() {
173 _epatch_draw_line() {
174 [[ -z $1 ]] && set "$(printf "%65s" '')"
175 echo "${1//?/=}"
176 }
177 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
202 local PIPE_CMD="" 178 local PIPE_CMD=""
203 local STDERR_TARGET="${T}/$$.out" 179 local STDERR_TARGET="${T}/$$.out"
204 local PATCH_TARGET="${T}/$$.patch" 180 local PATCH_TARGET="${T}/$$.patch"
205 local PATCH_SUFFIX="" 181 local PATCH_SUFFIX=""
206 local SINGLE_PATCH="no" 182 local SINGLE_PATCH="no"
207 local x="" 183 local x=""
208 184
185 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
186
209 if [ "$#" -gt 1 ] 187 if [ "$#" -gt 1 ]
210 then 188 then
211 local m="" 189 local m=""
212 einfo "${#} patches to apply ..."
213 for m in "$@" ; do 190 for m in "$@" ; do
214 epatch "${m}" 191 epatch "${m}"
215 done 192 done
216 return 0 193 return 0
217 fi 194 fi
231 local EPATCH_SOURCE="$1/*" 208 local EPATCH_SOURCE="$1/*"
232 else 209 else
233 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 210 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
234 fi 211 fi
235 else 212 else
236 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 213 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
237 then
238 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 214 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
239 then 215 then
240 EPATCH_SOURCE="$1" 216 EPATCH_SOURCE="$1"
241 fi 217 fi
242 218
251 227
252 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 228 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
253 fi 229 fi
254 230
255 case ${EPATCH_SUFFIX##*\.} in 231 case ${EPATCH_SUFFIX##*\.} in
232 xz)
233 PIPE_CMD="xz -dc"
234 PATCH_SUFFIX="xz"
235 ;;
236 lzma)
237 PIPE_CMD="lzma -dc"
238 PATCH_SUFFIX="lzma"
239 ;;
256 bz2) 240 bz2)
257 PIPE_CMD="bzip2 -dc" 241 PIPE_CMD="bzip2 -dc"
258 PATCH_SUFFIX="bz2" 242 PATCH_SUFFIX="bz2"
259 ;; 243 ;;
260 gz|Z|z) 244 gz|Z|z)
271 ;; 255 ;;
272 esac 256 esac
273 257
274 if [ "${SINGLE_PATCH}" = "no" ] 258 if [ "${SINGLE_PATCH}" = "no" ]
275 then 259 then
276 einfo "Applying various patches (bugfixes/updates) ..." 260 einfo "${EPATCH_MULTI_MSG}"
277 fi 261 fi
278 for x in ${EPATCH_SOURCE} 262 for x in ${EPATCH_SOURCE}
279 do 263 do
280 # New ARCH dependant patch naming scheme ... 264 # New ARCH dependant patch naming scheme ...
281 # 265 #
282 # ???_arch_foo.patch 266 # ???_arch_foo.patch
283 # 267 #
284 if [ -f ${x} ] && \ 268 if [ -f ${x} ] && \
285 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 269 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
286 [ "${EPATCH_FORCE}" = "yes" ]) 270 [ "${EPATCH_FORCE}" = "yes" ])
287 then 271 then
288 local count=0 272 local count=0
289 local popts="${EPATCH_OPTS}" 273 local popts="${EPATCH_OPTS}"
274 local patchname=${x##*/}
290 275
291 if [ -n "${EPATCH_EXCLUDE}" ] 276 if [ -n "${EPATCH_EXCLUDE}" ]
292 then 277 then
293 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 278 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
294 then 279 then
295 continue 280 continue
296 fi 281 fi
297 fi 282 fi
298 283
300 then 285 then
301 if [ -n "${EPATCH_SINGLE_MSG}" ] 286 if [ -n "${EPATCH_SINGLE_MSG}" ]
302 then 287 then
303 einfo "${EPATCH_SINGLE_MSG}" 288 einfo "${EPATCH_SINGLE_MSG}"
304 else 289 else
305 einfo "Applying ${x##*/} ..." 290 einfo "Applying ${patchname} ..."
306 fi 291 fi
307 else 292 else
308 einfo " ${x##*/} ..." 293 einfo " ${patchname} ..."
309 fi 294 fi
310 295
311 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 296 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
312 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 297 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
298
299 # Decompress the patch if need be
300 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
301 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303
304 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
305 echo
306 eerror "Could not extract patch!"
307 #die "Could not extract patch!"
308 count=5
309 break
310 fi
311 else
312 PATCH_TARGET="${x}"
313 fi
314
315 # Check for absolute paths in patches. If sandbox is disabled,
316 # people could (accidently) patch files in the root filesystem.
317 # Or trigger other unpleasantries #237667. So disallow -p0 on
318 # such patches.
319 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
320 if [[ -n ${abs_paths} ]] ; then
321 count=1
322 echo "NOTE: skipping -p0 due to absolute paths in patch:" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
323 echo "${abs_paths}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
324 fi
313 325
314 # Allow for prefix to differ ... im lazy, so shoot me :/ 326 # Allow for prefix to differ ... im lazy, so shoot me :/
315 while [ "${count}" -lt 5 ] 327 while [ "${count}" -lt 5 ]
316 do 328 do
317 # Generate some useful debug info ... 329 # Generate some useful debug info ...
318 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 330 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
319 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 331 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
320 332
321 if [ "${PATCH_SUFFIX}" != "patch" ] 333 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
334 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
335
336 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
337 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
338
339 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
322 then 340 then
323 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
324 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
325 else
326 PATCH_TARGET="${x}"
327 fi
328
329 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
330 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
331
332 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
333 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
334
335 if [ "${PATCH_SUFFIX}" != "patch" ]
336 then
337 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
338 then
339 echo
340 eerror "Could not extract patch!"
341 #die "Could not extract patch!"
342 count=5
343 break
344 fi
345 fi
346
347 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
348 then
349 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 341 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
350 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 342 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
351 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 343 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
352 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 344 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
353 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 345 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
354 346
355 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 347 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
348 _epatch_assert
356 349
357 if [ "$?" -ne 0 ] 350 if [ "$?" -ne 0 ]
358 then 351 then
359 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 352 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
360 echo 353 echo
361 eerror "A dry-run of patch command succeeded, but actually" 354 eerror "A dry-run of patch command succeeded, but actually"
362 eerror "applying the patch failed!" 355 eerror "applying the patch failed!"
363 #die "Real world sux compared to the dreamworld!" 356 #die "Real world sux compared to the dreamworld!"
364 count=5 357 count=5
365 fi 358 fi
366 359
367 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 360 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
368 361
369 break 362 break
370 fi 363 fi
371 364
372 count=$((count + 1)) 365 count=$((count + 1))
378 fi 371 fi
379 372
380 if [ "${count}" -eq 5 ] 373 if [ "${count}" -eq 5 ]
381 then 374 then
382 echo 375 echo
383 eerror "Failed Patch: ${x##*/}!" 376 eerror "Failed Patch: ${patchname} !"
377 eerror " ( ${PATCH_TARGET} )"
384 eerror 378 eerror
385 eerror "Include in your bugreport the contents of:" 379 eerror "Include in your bugreport the contents of:"
386 eerror 380 eerror
387 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 381 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
388 echo 382 echo
389 die "Failed Patch: ${x##*/}!" 383 die "Failed Patch: ${patchname}!"
390 fi 384 fi
391 385
392 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 386 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
393 387
394 eend 0 388 eend 0
395 fi 389 fi
396 done 390 done
397 if [ "${SINGLE_PATCH}" = "no" ] 391 if [ "${SINGLE_PATCH}" = "no" ]
398 then 392 then
399 einfo "Done with patching" 393 einfo "Done with patching"
400 fi 394 fi
401} 395}
396epatch_user() {
397 [[ $# -ne 0 ]] && die "epatch_user takes no options"
402 398
403# This function return true if we are using the NPTL pthreads 399 # don't clobber any EPATCH vars that the parent might want
404# implementation. 400 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
405# 401 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
406# <azarah@gentoo.org> (06 March 2003) 402 EPATCH_SOURCE=${base}/${CTARGET}/${check}
407# 403 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
408have_NPTL() { 404 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
409 cat > ${T}/test-nptl.c <<-"END" 405 if [[ -d ${EPATCH_SOURCE} ]] ; then
410 #define _XOPEN_SOURCE 406 EPATCH_SOURCE=${EPATCH_SOURCE} \
411 #include <unistd.h> 407 EPATCH_SUFFIX="patch" \
412 #include <stdio.h> 408 EPATCH_FORCE="yes" \
413 409 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
414 int main() 410 epatch
415 { 411 break
416 char buf[255];
417 char *str = buf;
418
419 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
420 if (NULL != str) {
421 printf("%s\n", str);
422 if (NULL != strstr(str, "NPTL"))
423 return 0;
424 }
425
426 return 1;
427 }
428 END
429
430 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
431 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
432 then
433 echo "yes"
434 einfon "Checking what PTHREADS implementation we have ..."
435 if ${T}/nptl
436 then
437 return 0
438 else
439 return 1
440 fi
441 else
442 echo "no"
443 fi 412 fi
444 413 done
445 return 1
446} 414}
447 415
448# This function check how many cpu's are present, and then set 416# @FUNCTION: emktemp
449# -j in MAKEOPTS accordingly. 417# @USAGE: [temp dir]
450# 418# @DESCRIPTION:
451# Thanks to nall <nall@gentoo.org> for this.
452#
453get_number_of_jobs() {
454 local jobs=0
455
456 if [ ! -r /proc/cpuinfo ]
457 then
458 return 1
459 fi
460
461 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
462 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
463 then
464 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
465 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
466 ADMINPARAM="${ADMINPARAM/-j}"
467 fi
468
469 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
470
471 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
472 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
473 then
474 # these archs will always have "[Pp]rocessor"
475 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
476
477 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
478 then
479 # sparc always has "ncpus active"
480 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
481
482 elif [ "${ARCH}" = "alpha" ]
483 then
484 # alpha has "cpus active", but only when compiled with SMP
485 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
486 then
487 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
488 else
489 jobs=2
490 fi
491
492 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
493 then
494 # ppc has "processor", but only when compiled with SMP
495 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
496 then
497 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
498 else
499 jobs=2
500 fi
501 elif [ "${ARCH}" = "s390" ]
502 then
503 # s390 has "# processors : "
504 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
505 else
506 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
507 die "Unknown ARCH -- ${ARCH}!"
508 fi
509
510 # Make sure the number is valid ...
511 if [ "${jobs}" -lt 1 ]
512 then
513 jobs=1
514 fi
515
516 if [ -n "${ADMINPARAM}" ]
517 then
518 if [ "${jobs}" -gt "${ADMINPARAM}" ]
519 then
520 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
521 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
522 else
523 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
524 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
525 fi
526 fi
527}
528
529# Cheap replacement for when debianutils (and thus mktemp) 419# Cheap replacement for when debianutils (and thus mktemp)
530# does not exist on the users system 420# does not exist on the users system.
531# vapier@gentoo.org
532#
533# Takes just 1 optional parameter (the directory to create tmpfile in)
534emktemp() { 421emktemp() {
535 local exe="touch" 422 local exe="touch"
536 [ "$1" == "-d" ] && exe="mkdir" && shift 423 [[ $1 == -d ]] && exe="mkdir" && shift
537 local topdir="$1" 424 local topdir=$1
538 425
539 if [ -z "${topdir}" ] 426 if [[ -z ${topdir} ]] ; then
540 then
541 [ -z "${T}" ] \ 427 [[ -z ${T} ]] \
542 && topdir="/tmp" \ 428 && topdir="/tmp" \
543 || topdir="${T}" 429 || topdir=${T}
544 fi 430 fi
545 431
546 if [ -z "$(type -p mktemp)" ] 432 if ! type -P mktemp > /dev/null ; then
547 then 433 # system lacks `mktemp` so we have to fake it
548 local tmp=/ 434 local tmp=/
549 while [ -e "${tmp}" ] ; do 435 while [[ -e ${tmp} ]] ; do
550 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 436 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
551 done 437 done
552 ${exe} "${tmp}" 438 ${exe} "${tmp}" || ${exe} -p "${tmp}"
553 echo "${tmp}" 439 echo "${tmp}"
554 else 440 else
555 [ "${exe}" == "touch" ] \ 441 # the args here will give slightly wierd names on BSD,
556 && exe="-p" \ 442 # but should produce a usable file on all userlands
557 || exe="-d" 443 if [[ ${exe} == "touch" ]] ; then
558 mktemp ${exe} "${topdir}" 444 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
445 else
446 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
559 fi 447 fi
448 fi
560} 449}
561 450
451# @FUNCTION: egetent
452# @USAGE: <database> <key>
453# @MAINTAINER:
454# base-system@gentoo.org (Linux)
455# Joe Jezak <josejx@gmail.com> (OS X)
456# usata@gentoo.org (OS X)
457# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
458# @DESCRIPTION:
562# Small wrapper for getent (Linux), nidump (Mac OS X), 459# Small wrapper for getent (Linux),
460# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
563# and pw (FreeBSD) used in enewuser()/enewgroup() 461# and pw (FreeBSD) used in enewuser()/enewgroup()
564# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
565# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
566#
567# egetent(database, key)
568egetent() { 462egetent() {
569 if useq ppc-macos ; then 463 case ${CHOST} in
464 *-darwin[678])
570 case "$2" in 465 case "$2" in
571 *[!0-9]*) # Non numeric 466 *[!0-9]*) # Non numeric
572 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 467 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
573 ;; 468 ;;
574 *) # Numeric 469 *) # Numeric
575 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 470 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
576 ;; 471 ;;
577 esac 472 esac
578 elif useq x86-fbsd ; then 473 ;;
579 local action 474 *-darwin*)
580 if [ "$1" == "passwd" ] 475 local mytype=$1
581 then 476 [[ "passwd" == $mytype ]] && mytype="Users"
582 action="user" 477 [[ "group" == $mytype ]] && mytype="Groups"
583 else 478 case "$2" in
584 action="group" 479 *[!0-9]*) # Non numeric
480 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
481 ;;
482 *) # Numeric
483 local mykey="UniqueID"
484 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
485 dscl . -search /$mytype $mykey $2 2>/dev/null
486 ;;
487 esac
488 ;;
489 *-freebsd*|*-dragonfly*)
490 local opts action="user"
491 [[ $1 == "passwd" ]] || action="group"
492
493 # lookup by uid/gid
494 if [[ $2 == [[:digit:]]* ]] ; then
495 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
585 fi 496 fi
497
586 pw show "${action}" "$2" -q 498 pw show ${action} ${opts} "$2" -q
587 else 499 ;;
500 *-netbsd*|*-openbsd*)
501 grep "$2:\*:" /etc/$1
502 ;;
503 *)
588 which nscd >& /dev/null && nscd -i "$1" 504 type -p nscd >& /dev/null && nscd -i "$1"
589 getent "$1" "$2" 505 getent "$1" "$2"
590 fi 506 ;;
507 esac
591} 508}
592 509
593# Simplify/standardize adding users to the system 510# @FUNCTION: enewuser
594# vapier@gentoo.org 511# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
595# 512# @DESCRIPTION:
596# enewuser(username, uid, shell, homedir, groups, extra options) 513# Same as enewgroup, you are not required to understand how to properly add
597# 514# a user to the system. The only required parameter is the username.
598# Default values if you do not specify any: 515# Default uid is (pass -1 for this) next available, default shell is
599# username: REQUIRED ! 516# /bin/false, default homedir is /dev/null, there are no default groups,
600# uid: next available (see useradd(8)) 517# and default params sets the comment as 'added by portage for ${PN}'.
601# note: pass -1 to get default behavior
602# shell: /bin/false
603# homedir: /dev/null
604# groups: none
605# extra: comment of 'added by portage for ${PN}'
606enewuser() { 518enewuser() {
519 case ${EBUILD_PHASE} in
520 unpack|compile|test|install)
521 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
522 eerror "Package fails at QA and at life. Please file a bug."
523 die "Bad package! enewuser is only for use in pkg_* functions!"
524 esac
525
607 # get the username 526 # get the username
608 local euser="$1"; shift 527 local euser=$1; shift
609 if [ -z "${euser}" ] 528 if [[ -z ${euser} ]] ; then
610 then
611 eerror "No username specified !" 529 eerror "No username specified !"
612 die "Cannot call enewuser without a username" 530 die "Cannot call enewuser without a username"
613 fi 531 fi
614 532
615 # lets see if the username already exists 533 # lets see if the username already exists
616 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 534 if [[ -n $(egetent passwd "${euser}") ]] ; then
617 then
618 return 0 535 return 0
619 fi 536 fi
620 einfo "Adding user '${euser}' to your system ..." 537 einfo "Adding user '${euser}' to your system ..."
621 538
622 # options to pass to useradd 539 # options to pass to useradd
623 local opts= 540 local opts=
624 541
625 # handle uid 542 # handle uid
626 local euid="$1"; shift 543 local euid=$1; shift
627 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 544 if [[ -n ${euid} && ${euid} != -1 ]] ; then
628 then
629 if [ "${euid}" -gt 0 ] 545 if [[ ${euid} -gt 0 ]] ; then
630 then
631 if [ ! -z "`egetent passwd ${euid}`" ] 546 if [[ -n $(egetent passwd ${euid}) ]] ; then
632 then
633 euid="next" 547 euid="next"
634 fi 548 fi
635 else 549 else
636 eerror "Userid given but is not greater than 0 !" 550 eerror "Userid given but is not greater than 0 !"
637 die "${euid} is not a valid UID" 551 die "${euid} is not a valid UID"
638 fi 552 fi
639 else 553 else
640 euid="next" 554 euid="next"
641 fi 555 fi
642 if [ "${euid}" == "next" ] 556 if [[ ${euid} == "next" ]] ; then
643 then 557 for ((euid = 101; euid <= 999; euid++)); do
644 local pwrange
645 if [ "${USERLAND}" == "BSD" ] ; then
646 pwrange="`jot 898 101`"
647 else
648 pwrange="`seq 101 999`"
649 fi
650 for euid in ${pwrange} ; do
651 [ -z "`egetent passwd ${euid}`" ] && break 558 [[ -z $(egetent passwd ${euid}) ]] && break
652 done 559 done
653 fi 560 fi
654 opts="${opts} -u ${euid}" 561 opts="${opts} -u ${euid}"
655 einfo " - Userid: ${euid}" 562 einfo " - Userid: ${euid}"
656 563
657 # handle shell 564 # handle shell
658 local eshell="$1"; shift 565 local eshell=$1; shift
659 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 566 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
660 then 567 if [[ ! -e ${ROOT}${eshell} ]] ; then
661 if [ ! -e "${eshell}" ]
662 then
663 eerror "A shell was specified but it does not exist !" 568 eerror "A shell was specified but it does not exist !"
664 die "${eshell} does not exist" 569 die "${eshell} does not exist in ${ROOT}"
570 fi
571 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
572 eerror "Do not specify ${eshell} yourself, use -1"
573 die "Pass '-1' as the shell parameter"
665 fi 574 fi
666 else 575 else
667 if [ "${USERLAND}" == "BSD" ] 576 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
668 then 577 [[ -x ${ROOT}${shell} ]] && break
669 eshell="/usr/bin/false" 578 done
670 else 579
580 if [[ ${shell} == "/dev/null" ]] ; then
581 eerror "Unable to identify the shell to use, proceeding with userland default."
582 case ${USERLAND} in
671 eshell="/bin/false" 583 GNU) shell="/bin/false" ;;
584 BSD) shell="/sbin/nologin" ;;
585 Darwin) shell="/usr/sbin/nologin" ;;
586 *) die "Unable to identify the default shell for userland ${USERLAND}"
587 esac
672 fi 588 fi
589
590 eshell=${shell}
673 fi 591 fi
674 einfo " - Shell: ${eshell}" 592 einfo " - Shell: ${eshell}"
675 opts="${opts} -s ${eshell}" 593 opts="${opts} -s ${eshell}"
676 594
677 # handle homedir 595 # handle homedir
678 local ehome="$1"; shift 596 local ehome=$1; shift
679 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 597 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
680 then
681 ehome="/dev/null" 598 ehome="/dev/null"
682 fi 599 fi
683 einfo " - Home: ${ehome}" 600 einfo " - Home: ${ehome}"
684 opts="${opts} -d ${ehome}" 601 opts="${opts} -d ${ehome}"
685 602
686 # handle groups 603 # handle groups
687 local egroups="$1"; shift 604 local egroups=$1; shift
688 if [ ! -z "${egroups}" ] 605 if [[ ! -z ${egroups} ]] ; then
689 then
690 local oldifs="${IFS}" 606 local oldifs=${IFS}
691 local defgroup="" exgroups="" 607 local defgroup="" exgroups=""
692 608
693 export IFS="," 609 export IFS=","
694 for g in ${egroups} 610 for g in ${egroups} ; do
695 do
696 export IFS="${oldifs}" 611 export IFS=${oldifs}
697 if [ -z "`egetent group \"${g}\"`" ] 612 if [[ -z $(egetent group "${g}") ]] ; then
698 then
699 eerror "You must add group ${g} to the system first" 613 eerror "You must add group ${g} to the system first"
700 die "${g} is not a valid GID" 614 die "${g} is not a valid GID"
701 fi 615 fi
702 if [ -z "${defgroup}" ] 616 if [[ -z ${defgroup} ]] ; then
703 then
704 defgroup="${g}" 617 defgroup=${g}
705 else 618 else
706 exgroups="${exgroups},${g}" 619 exgroups="${exgroups},${g}"
707 fi 620 fi
708 export IFS="," 621 export IFS=","
709 done 622 done
710 export IFS="${oldifs}" 623 export IFS=${oldifs}
711 624
712 opts="${opts} -g ${defgroup}" 625 opts="${opts} -g ${defgroup}"
713 if [ ! -z "${exgroups}" ] 626 if [[ ! -z ${exgroups} ]] ; then
714 then
715 opts="${opts} -G ${exgroups:1}" 627 opts="${opts} -G ${exgroups:1}"
716 fi 628 fi
717 else 629 else
718 egroups="(none)" 630 egroups="(none)"
719 fi 631 fi
720 einfo " - Groups: ${egroups}" 632 einfo " - Groups: ${egroups}"
721 633
722 # handle extra and add the user 634 # handle extra and add the user
723 local eextra="$@"
724 local oldsandbox="${SANDBOX_ON}" 635 local oldsandbox=${SANDBOX_ON}
725 export SANDBOX_ON="0" 636 export SANDBOX_ON="0"
726 if useq ppc-macos 637 case ${CHOST} in
727 then 638 *-darwin*)
728 ### Make the user 639 ### Make the user
729 if [ -z "${eextra}" ] 640 if [[ -z $@ ]] ; then
730 then
731 dscl . create /users/${euser} uid ${euid} 641 dscl . create /users/${euser} uid ${euid}
732 dscl . create /users/${euser} shell ${eshell} 642 dscl . create /users/${euser} shell ${eshell}
733 dscl . create /users/${euser} home ${ehome} 643 dscl . create /users/${euser} home ${ehome}
734 dscl . create /users/${euser} realname "added by portage for ${PN}" 644 dscl . create /users/${euser} realname "added by portage for ${PN}"
735 ### Add the user to the groups specified 645 ### Add the user to the groups specified
736 local oldifs="${IFS}" 646 local oldifs=${IFS}
737 export IFS="," 647 export IFS=","
738 for g in ${egroups} 648 for g in ${egroups} ; do
739 do
740 dscl . merge /groups/${g} users ${euser} 649 dscl . merge /groups/${g} users ${euser}
741 done 650 done
742 export IFS="${oldifs}" 651 export IFS=${oldifs}
743 else 652 else
744 einfo "Extra options are not supported on macos yet" 653 einfo "Extra options are not supported on Darwin yet"
745 einfo "Please report the ebuild along with the info below" 654 einfo "Please report the ebuild along with the info below"
746 einfo "eextra: ${eextra}" 655 einfo "eextra: $@"
747 die "Required function missing" 656 die "Required function missing"
748 fi 657 fi
749 elif use x86-fbsd ; then 658 ;;
750 if [ -z "${eextra}" ] 659 *-freebsd*|*-dragonfly*)
751 then 660 if [[ -z $@ ]] ; then
752 pw useradd ${euser} ${opts} \ 661 pw useradd ${euser} ${opts} \
753 -c "added by portage for ${PN}" \ 662 -c "added by portage for ${PN}" \
754 die "enewuser failed" 663 die "enewuser failed"
755 else 664 else
756 einfo " - Extra: ${eextra}" 665 einfo " - Extra: $@"
757 pw useradd ${euser} ${opts} \ 666 pw useradd ${euser} ${opts} \
758 -c ${eextra} || die "enewuser failed" 667 "$@" || die "enewuser failed"
759 fi 668 fi
669 ;;
670
671 *-netbsd*)
672 if [[ -z $@ ]] ; then
673 useradd ${opts} ${euser} || die "enewuser failed"
760 else 674 else
761 if [ -z "${eextra}" ] 675 einfo " - Extra: $@"
762 then 676 useradd ${opts} ${euser} "$@" || die "enewuser failed"
677 fi
678 ;;
679
680 *-openbsd*)
681 if [[ -z $@ ]] ; then
682 useradd -u ${euid} -s ${eshell} \
683 -d ${ehome} -c "Added by portage for ${PN}" \
684 -g ${egroups} ${euser} || die "enewuser failed"
685 else
686 einfo " - Extra: $@"
687 useradd -u ${euid} -s ${eshell} \
688 -d ${ehome} -c "Added by portage for ${PN}" \
689 -g ${egroups} ${euser} "$@" || die "enewuser failed"
690 fi
691 ;;
692
693 *)
694 if [[ -z $@ ]] ; then
763 useradd ${opts} ${euser} \ 695 useradd ${opts} \
764 -c "added by portage for ${PN}" \ 696 -c "added by portage for ${PN}" \
697 ${euser} \
765 || die "enewuser failed" 698 || die "enewuser failed"
766 else 699 else
767 einfo " - Extra: ${eextra}" 700 einfo " - Extra: $@"
768 useradd ${opts} ${euser} ${eextra} \ 701 useradd ${opts} "$@" \
702 ${euser} \
769 || die "enewuser failed" 703 || die "enewuser failed"
770 fi 704 fi
705 ;;
706 esac
707
708 if [[ ! -e ${ROOT}/${ehome} ]] ; then
709 einfo " - Creating ${ehome} in ${ROOT}"
710 mkdir -p "${ROOT}/${ehome}"
711 chown ${euser} "${ROOT}/${ehome}"
712 chmod 755 "${ROOT}/${ehome}"
771 fi 713 fi
714
772 export SANDBOX_ON="${oldsandbox}" 715 export SANDBOX_ON=${oldsandbox}
773
774 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
775 then
776 einfo " - Creating ${ehome} in ${D}"
777 dodir ${ehome}
778 fowners ${euser} ${ehome}
779 fperms 755 ${ehome}
780 fi
781} 716}
782 717
783# Simplify/standardize adding groups to the system 718# @FUNCTION: enewgroup
784# vapier@gentoo.org 719# @USAGE: <group> [gid]
785# 720# @DESCRIPTION:
786# enewgroup(group, gid) 721# This function does not require you to understand how to properly add a
787# 722# group to the system. Just give it a group name to add and enewgroup will
788# Default values if you do not specify any: 723# do the rest. You may specify the gid for the group or allow the group to
789# groupname: REQUIRED ! 724# allocate the next available one.
790# gid: next available (see groupadd(8))
791# extra: none
792enewgroup() { 725enewgroup() {
726 case ${EBUILD_PHASE} in
727 unpack|compile|test|install)
728 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
729 eerror "Package fails at QA and at life. Please file a bug."
730 die "Bad package! enewgroup is only for use in pkg_* functions!"
731 esac
732
793 # get the group 733 # get the group
794 local egroup="$1"; shift 734 local egroup="$1"; shift
795 if [ -z "${egroup}" ] 735 if [ -z "${egroup}" ]
796 then 736 then
797 eerror "No group specified !" 737 eerror "No group specified !"
798 die "Cannot call enewgroup without a group" 738 die "Cannot call enewgroup without a group"
799 fi 739 fi
800 740
801 # see if group already exists 741 # see if group already exists
802 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 742 if [[ -n $(egetent group "${egroup}") ]]; then
803 then
804 return 0 743 return 0
805 fi 744 fi
806 einfo "Adding group '${egroup}' to your system ..." 745 einfo "Adding group '${egroup}' to your system ..."
807 746
808 # options to pass to useradd 747 # options to pass to useradd
814 then 753 then
815 if [ "${egid}" -gt 0 ] 754 if [ "${egid}" -gt 0 ]
816 then 755 then
817 if [ -z "`egetent group ${egid}`" ] 756 if [ -z "`egetent group ${egid}`" ]
818 then 757 then
819 if useq ppc-macos ; then 758 if [[ "${CHOST}" == *-darwin* ]]; then
820 opts="${opts} ${egid}" 759 opts="${opts} ${egid}"
821 else 760 else
822 opts="${opts} -g ${egid}" 761 opts="${opts} -g ${egid}"
823 fi 762 fi
824 else 763 else
838 opts="${opts} ${eextra}" 777 opts="${opts} ${eextra}"
839 778
840 # add the group 779 # add the group
841 local oldsandbox="${SANDBOX_ON}" 780 local oldsandbox="${SANDBOX_ON}"
842 export SANDBOX_ON="0" 781 export SANDBOX_ON="0"
843 if useq ppc-macos ; then 782 case ${CHOST} in
783 *-darwin*)
844 if [ ! -z "${eextra}" ]; 784 if [ ! -z "${eextra}" ];
845 then 785 then
846 einfo "Extra options are not supported on macos yet" 786 einfo "Extra options are not supported on Darwin/OS X yet"
847 einfo "Please report the ebuild along with the info below" 787 einfo "Please report the ebuild along with the info below"
848 einfo "eextra: ${eextra}" 788 einfo "eextra: ${eextra}"
849 die "Required function missing" 789 die "Required function missing"
850 fi 790 fi
851 791
852 # If we need the next available 792 # If we need the next available
853 case ${egid} in 793 case ${egid} in
854 *[!0-9]*) # Non numeric 794 *[!0-9]*) # Non numeric
855 for egid in `jot 898 101`; do 795 for ((egid = 101; egid <= 999; egid++)); do
856 [ -z "`egetent group ${egid}`" ] && break 796 [[ -z $(egetent group ${egid}) ]] && break
857 done 797 done
858 esac 798 esac
859 dscl . create /groups/${egroup} gid ${egid} 799 dscl . create /groups/${egroup} gid ${egid}
860 dscl . create /groups/${egroup} passwd '*' 800 dscl . create /groups/${egroup} passwd '*'
861 elif use x86-fbsd ; then 801 ;;
802
803 *-freebsd*|*-dragonfly*)
862 case ${egid} in 804 case ${egid} in
863 *[!0-9]*) # Non numeric 805 *[!0-9]*) # Non numeric
864 for egid in `jot 898 101`; do 806 for ((egid = 101; egid <= 999; egid++)); do
865 [ -z "`egetent group ${egid}`" ] && break 807 [[ -z $(egetent group ${egid}) ]] && break
866 done 808 done
867 esac 809 esac
868 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 810 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
869 else 811 ;;
812
813 *-netbsd*)
814 case ${egid} in
815 *[!0-9]*) # Non numeric
816 for ((egid = 101; egid <= 999; egid++)); do
817 [[ -z $(egetent group ${egid}) ]] && break
818 done
819 esac
820 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
821 ;;
822
823 *)
870 groupadd ${opts} ${egroup} || die "enewgroup failed" 824 groupadd ${opts} ${egroup} || die "enewgroup failed"
871 fi 825 ;;
826 esac
872 export SANDBOX_ON="${oldsandbox}" 827 export SANDBOX_ON="${oldsandbox}"
873} 828}
874 829
875# Simple script to replace 'dos2unix' binaries 830# @FUNCTION: edos2unix
876# vapier@gentoo.org 831# @USAGE: <file> [more files ...]
877# 832# @DESCRIPTION:
878# edos2unix(file, <more files> ...) 833# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
834# to remove all of these text utilities from DEPEND variables because this
835# is a script based solution. Just give it a list of files to convert and
836# they will all be changed from the DOS CRLF format to the UNIX LF format.
879edos2unix() { 837edos2unix() {
880 for f in "$@" 838 echo "$@" | xargs sed -i 's/\r$//'
881 do
882 cp "${f}" ${T}/edos2unix
883 sed 's/\r$//' ${T}/edos2unix > "${f}"
884 done
885} 839}
886
887
888##############################################################
889# START: Handle .desktop files and menu entries #
890# maybe this should be separated into a new eclass some time #
891# lanius@gentoo.org #
892##############################################################
893 840
894# Make a desktop file ! 841# Make a desktop file !
895# Great for making those icons in kde/gnome startmenu ! 842# Great for making those icons in kde/gnome startmenu !
896# Amaze your friends ! Get the women ! Join today ! 843# Amaze your friends ! Get the women ! Join today !
897# 844#
898# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 845# make_desktop_entry(<command>, [name], [icon], [type], [path])
899# 846#
900# binary: what binary does the app run with ? 847# binary: what command does the app run with ?
901# name: the name that will show up in the menu 848# name: the name that will show up in the menu
902# icon: give your little like a pretty little icon ... 849# icon: give your little like a pretty little icon ...
903# this can be relative (to /usr/share/pixmaps) or 850# this can be relative (to /usr/share/pixmaps) or
904# a full path to an icon 851# a full path to an icon
905# type: what kind of application is this ? for categories: 852# type: what kind of application is this ? for categories:
906# http://www.freedesktop.org/standards/menu-spec/ 853# http://standards.freedesktop.org/menu-spec/latest/apa.html
907# path: if your app needs to startup in a specific dir 854# path: if your app needs to startup in a specific dir
908make_desktop_entry() { 855make_desktop_entry() {
909 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 856 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
910 857
911 local exec="${1}" 858 local exec=${1}
912 local name="${2:-${PN}}" 859 local name=${2:-${PN}}
913 local icon="${3:-${PN}.png}" 860 local icon=${3:-${PN}}
914 local type="${4}" 861 local type=${4}
915 local subdir="${6}" 862 local path=${5}
916 local path="${5:-${GAMES_BINDIR}}" 863
917 if [ -z "${type}" ] 864 if [[ -z ${type} ]] ; then
918 then 865 local catmaj=${CATEGORY%%-*}
919 case ${CATEGORY} in 866 local catmin=${CATEGORY##*-}
920 "app-emulation") 867 case ${catmaj} in
921 type=Emulator 868 app)
922 subdir="Emulation" 869 case ${catmin} in
870 accessibility) type=Accessibility;;
871 admin) type=System;;
872 antivirus) type=System;;
873 arch) type=Archiving;;
874 backup) type=Archiving;;
875 cdr) type=DiscBurning;;
876 dicts) type=Dictionary;;
877 doc) type=Documentation;;
878 editors) type=TextEditor;;
879 emacs) type=TextEditor;;
880 emulation) type=Emulator;;
881 laptop) type=HardwareSettings;;
882 office) type=Office;;
883 pda) type=PDA;;
884 vim) type=TextEditor;;
885 xemacs) type=TextEditor;;
886 *) type=;;
887 esac
923 ;; 888 ;;
924 "games-"*) 889
925 type=Game 890 dev)
926 subdir="Games" 891 type="Development"
927 ;; 892 ;;
928 "net-"*) 893
929 type=Network 894 games)
930 subdir="${type}" 895 case ${catmin} in
896 action|fps) type=ActionGame;;
897 arcade) type=ArcadeGame;;
898 board) type=BoardGame;;
899 emulation) type=Emulator;;
900 kids) type=KidsGame;;
901 puzzle) type=LogicGame;;
902 roguelike) type=RolePlaying;;
903 rpg) type=RolePlaying;;
904 simulation) type=Simulation;;
905 sports) type=SportsGame;;
906 strategy) type=StrategyGame;;
907 *) type=;;
908 esac
909 type="Game;${type}"
931 ;; 910 ;;
911
912 gnome)
913 type="Gnome;GTK"
914 ;;
915
916 kde)
917 type="KDE;Qt"
918 ;;
919
920 mail)
921 type="Network;Email"
922 ;;
923
924 media)
925 case ${catmin} in
926 gfx) type=Graphics;;
927 radio) type=Tuner;;
928 sound) type=Audio;;
929 tv) type=TV;;
930 video) type=Video;;
931 *) type=;;
932 esac
933 type="AudioVideo;${type}"
934 ;;
935
936 net)
937 case ${catmin} in
938 dialup) type=Dialup;;
939 ftp) type=FileTransfer;;
940 im) type=InstantMessaging;;
941 irc) type=IRCClient;;
942 mail) type=Email;;
943 news) type=News;;
944 nntp) type=News;;
945 p2p) type=FileTransfer;;
946 *) type=;;
947 esac
948 type="Network;${type}"
949 ;;
950
951 sci)
952 case ${catmin} in
953 astro*) type=Astronomy;;
954 bio*) type=Biology;;
955 calc*) type=Calculator;;
956 chem*) type=Chemistry;;
957 elec*) type=Electronics;;
958 geo*) type=Geology;;
959 math*) type=Math;;
960 physics) type=Physics;;
961 visual*) type=DataVisualization;;
962 *) type=;;
963 esac
964 type="Science;${type}"
965 ;;
966
967 sys)
968 type="System"
969 ;;
970
971 www)
972 case ${catmin} in
973 client) type=WebBrowser;;
974 *) type=;;
975 esac
976 type="Network"
977 ;;
978
932 *) 979 *)
933 type= 980 type=
934 subdir=
935 ;; 981 ;;
936 esac 982 esac
937 fi 983 fi
938 local desktop="${T}/${exec}.desktop" 984 if [ "${SLOT}" == "0" ] ; then
985 local desktop_name="${PN}"
986 else
987 local desktop_name="${PN}-${SLOT}"
988 fi
989 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
990 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
939 991
992 cat <<-EOF > "${desktop}"
940echo "[Desktop Entry] 993 [Desktop Entry]
941Encoding=UTF-8
942Version=0.9.2
943Name=${name} 994 Name=${name}
944Type=Application 995 Type=Application
945Comment=${DESCRIPTION} 996 Comment=${DESCRIPTION}
946Exec=${exec} 997 Exec=${exec}
947Path=${path} 998 TryExec=${exec%% *}
948Icon=${icon} 999 Icon=${icon}
949Categories=Application;${type};" > "${desktop}" 1000 Categories=${type};
1001 EOF
950 1002
1003 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
1004
1005 (
1006 # wrap the env here so that the 'insinto' call
1007 # doesn't corrupt the env of the caller
951 insinto /usr/share/applications 1008 insinto /usr/share/applications
952 doins "${desktop}" 1009 doins "${desktop}"
953 1010 )
954 return 0
955} 1011}
956 1012
957# Make a GDM/KDM Session file 1013# @FUNCTION: validate_desktop_entries
958# 1014# @USAGE: [directories]
959# make_desktop_entry(<title>, <command>) 1015# @MAINTAINER:
960# title: File to execute to start the Window Manager 1016# Carsten Lohrke <carlo@gentoo.org>
961# command: Name of the Window Manager 1017# @DESCRIPTION:
1018# Validate desktop entries using desktop-file-utils
1019validate_desktop_entries() {
1020 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1021 einfo "Checking desktop entry validity"
1022 local directories=""
1023 for d in /usr/share/applications $@ ; do
1024 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1025 done
1026 if [[ -n ${directories} ]] ; then
1027 for FILE in $(find ${directories} -name "*\.desktop" \
1028 -not -path '*.hidden*' | sort -u 2>/dev/null)
1029 do
1030 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1031 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1032 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1033 done
1034 fi
1035 echo ""
1036 else
1037 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1038 fi
1039}
962 1040
1041# @FUNCTION: make_session_desktop
1042# @USAGE: <title> <command> [command args...]
1043# @DESCRIPTION:
1044# Make a GDM/KDM Session file. The title is the file to execute to start the
1045# Window Manager. The command is the name of the Window Manager.
1046#
1047# You can set the name of the file via the ${wm} variable.
963make_session_desktop() { 1048make_session_desktop() {
964
965 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 1049 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
966 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 1050 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
967 1051
968 local title="${1}" 1052 local title=$1
969 local command="${2}" 1053 local command=$2
970 local desktop="${T}/${wm}.desktop" 1054 local desktop=${T}/${wm:-${PN}}.desktop
1055 shift 2
971 1056
1057 cat <<-EOF > "${desktop}"
972echo "[Desktop Entry] 1058 [Desktop Entry]
973Encoding=UTF-8
974Name=${title} 1059 Name=${title}
975Comment=This session logs you into ${title} 1060 Comment=This session logs you into ${title}
976Exec=${command} 1061 Exec=${command} $*
977TryExec=${command} 1062 TryExec=${command}
978Type=Application" > "${desktop}" 1063 Type=XSession
1064 EOF
979 1065
1066 (
1067 # wrap the env here so that the 'insinto' call
1068 # doesn't corrupt the env of the caller
980 insinto /usr/share/xsessions 1069 insinto /usr/share/xsessions
981 doins "${desktop}" 1070 doins "${desktop}"
982 1071 )
983 return 0
984} 1072}
985 1073
1074# @FUNCTION: domenu
1075# @USAGE: <menus>
1076# @DESCRIPTION:
1077# Install the list of .desktop menu files into the appropriate directory
1078# (/usr/share/applications).
986domenu() { 1079domenu() {
987 local i 1080 (
988 local j 1081 # wrap the env here so that the 'insinto' call
1082 # doesn't corrupt the env of the caller
1083 local i j ret=0
989 insinto /usr/share/applications 1084 insinto /usr/share/applications
990 for i in ${@} 1085 for i in "$@" ; do
991 do
992 if [ -f "${i}" ]; 1086 if [[ -f ${i} ]] ; then
993 then
994 doins ${i} 1087 doins "${i}"
1088 ((ret+=$?))
995 elif [ -d "${i}" ]; 1089 elif [[ -d ${i} ]] ; then
996 then
997 for j in ${i}/*.desktop 1090 for j in "${i}"/*.desktop ; do
998 do
999 doins ${j} 1091 doins "${j}"
1092 ((ret+=$?))
1000 done 1093 done
1094 else
1095 ((++ret))
1001 fi 1096 fi
1002 done 1097 done
1098 exit ${ret}
1099 )
1003} 1100}
1004 1101
1102# @FUNCTION: newmenu
1103# @USAGE: <menu> <newname>
1104# @DESCRIPTION:
1105# Like all other new* functions, install the specified menu as newname.
1106newmenu() {
1107 (
1108 # wrap the env here so that the 'insinto' call
1109 # doesn't corrupt the env of the caller
1110 insinto /usr/share/applications
1111 newins "$@"
1112 )
1113}
1114
1115# @FUNCTION: doicon
1116# @USAGE: <list of icons>
1117# @DESCRIPTION:
1118# Install the list of icons into the icon directory (/usr/share/pixmaps).
1119# This is useful in conjunction with creating desktop/menu files.
1005doicon() { 1120doicon() {
1006 local i 1121 (
1007 local j 1122 # wrap the env here so that the 'insinto' call
1123 # doesn't corrupt the env of the caller
1124 local i j ret
1008 insinto /usr/share/pixmaps 1125 insinto /usr/share/pixmaps
1009 for i in ${@} 1126 for i in "$@" ; do
1010 do
1011 if [ -f "${i}" ]; 1127 if [[ -f ${i} ]] ; then
1012 then
1013 doins ${i} 1128 doins "${i}"
1129 ((ret+=$?))
1014 elif [ -d "${i}" ]; 1130 elif [[ -d ${i} ]] ; then
1015 then
1016 for j in ${i}/*.png 1131 for j in "${i}"/*.png ; do
1017 do
1018 doins ${j} 1132 doins "${j}"
1133 ((ret+=$?))
1019 done 1134 done
1135 else
1136 ((++ret))
1020 fi 1137 fi
1021 done 1138 done
1139 exit ${ret}
1140 )
1022} 1141}
1023 1142
1024############################################################## 1143# @FUNCTION: newicon
1025# END: Handle .desktop files and menu entries # 1144# @USAGE: <icon> <newname>
1026############################################################## 1145# @DESCRIPTION:
1027 1146# Like all other new* functions, install the specified icon as newname.
1147newicon() {
1148 (
1149 # wrap the env here so that the 'insinto' call
1150 # doesn't corrupt the env of the caller
1151 insinto /usr/share/pixmaps
1152 newins "$@"
1153 )
1154}
1028 1155
1029# for internal use only (unpack_pdv and unpack_makeself) 1156# for internal use only (unpack_pdv and unpack_makeself)
1030find_unpackable_file() { 1157find_unpackable_file() {
1031 local src="$1" 1158 local src=$1
1032 if [ -z "${src}" ] 1159 if [[ -z ${src} ]] ; then
1033 then
1034 src="${DISTDIR}/${A}" 1160 src=${DISTDIR}/${A}
1035 else 1161 else
1036 if [ -e "${DISTDIR}/${src}" ] 1162 if [[ -e ${DISTDIR}/${src} ]] ; then
1037 then
1038 src="${DISTDIR}/${src}" 1163 src=${DISTDIR}/${src}
1039 elif [ -e "${PWD}/${src}" ] 1164 elif [[ -e ${PWD}/${src} ]] ; then
1040 then
1041 src="${PWD}/${src}" 1165 src=${PWD}/${src}
1042 elif [ -e "${src}" ] 1166 elif [[ -e ${src} ]] ; then
1043 then
1044 src="${src}" 1167 src=${src}
1045 fi
1046 fi 1168 fi
1047 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1169 fi
1170 [[ ! -e ${src} ]] && return 1
1048 echo "${src}" 1171 echo "${src}"
1049} 1172}
1050 1173
1174# @FUNCTION: unpack_pdv
1175# @USAGE: <file to unpack> <size of off_t>
1176# @DESCRIPTION:
1051# Unpack those pesky pdv generated files ... 1177# Unpack those pesky pdv generated files ...
1052# They're self-unpacking programs with the binary package stuffed in 1178# They're self-unpacking programs with the binary package stuffed in
1053# the middle of the archive. Valve seems to use it a lot ... too bad 1179# the middle of the archive. Valve seems to use it a lot ... too bad
1054# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1180# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1055# 1181#
1056# Usage: unpack_pdv [file to unpack] [size of off_t]
1057# - you have to specify the off_t size ... i have no idea how to extract that 1182# You have to specify the off_t size ... I have no idea how to extract that
1058# information out of the binary executable myself. basically you pass in 1183# information out of the binary executable myself. Basically you pass in
1059# the size of the off_t type (in bytes) on the machine that built the pdv 1184# the size of the off_t type (in bytes) on the machine that built the pdv
1185# archive.
1186#
1060# archive. one way to determine this is by running the following commands: 1187# One way to determine this is by running the following commands:
1188#
1189# @CODE
1061# strings <pdv archive> | grep lseek 1190# strings <pdv archive> | grep lseek
1062# strace -elseek <pdv archive> 1191# strace -elseek <pdv archive>
1192# @CODE
1193#
1063# basically look for the first lseek command (we do the strings/grep because 1194# Basically look for the first lseek command (we do the strings/grep because
1064# sometimes the function call is _llseek or something) and steal the 2nd 1195# sometimes the function call is _llseek or something) and steal the 2nd
1065# parameter. here is an example: 1196# parameter. Here is an example:
1197#
1198# @CODE
1066# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1199# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1067# lseek 1200# lseek
1068# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1201# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1069# lseek(3, -4, SEEK_END) = 2981250 1202# lseek(3, -4, SEEK_END) = 2981250
1203# @CODE
1204#
1070# thus we would pass in the value of '4' as the second parameter. 1205# Thus we would pass in the value of '4' as the second parameter.
1071unpack_pdv() { 1206unpack_pdv() {
1072 local src="`find_unpackable_file $1`" 1207 local src=$(find_unpackable_file "$1")
1073 local sizeoff_t="$2" 1208 local sizeoff_t=$2
1074 1209
1210 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1075 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1211 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1076 1212
1077 local shrtsrc="`basename ${src}`" 1213 local shrtsrc=$(basename "${src}")
1078 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1214 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1079 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1215 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1080 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1216 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1081 1217
1082 # grab metadata for debug reasons 1218 # grab metadata for debug reasons
1083 local metafile="$(emktemp)" 1219 local metafile=$(emktemp)
1084 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1220 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1085 1221
1086 # rip out the final file name from the metadata 1222 # rip out the final file name from the metadata
1087 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1223 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1088 datafile="`basename ${datafile}`" 1224 datafile=$(basename "${datafile}")
1089 1225
1090 # now lets uncompress/untar the file if need be 1226 # now lets uncompress/untar the file if need be
1091 local tmpfile="$(emktemp)" 1227 local tmpfile=$(emktemp)
1092 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1228 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1093 1229
1094 local iscompressed="`file -b ${tmpfile}`" 1230 local iscompressed=$(file -b "${tmpfile}")
1095 if [ "${iscompressed:0:8}" == "compress" ] ; then 1231 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1096 iscompressed=1 1232 iscompressed=1
1097 mv ${tmpfile}{,.Z} 1233 mv ${tmpfile}{,.Z}
1098 gunzip ${tmpfile} 1234 gunzip ${tmpfile}
1099 else 1235 else
1100 iscompressed=0 1236 iscompressed=0
1101 fi 1237 fi
1102 local istar="`file -b ${tmpfile}`" 1238 local istar=$(file -b "${tmpfile}")
1103 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1239 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1104 istar=1 1240 istar=1
1105 else 1241 else
1106 istar=0 1242 istar=0
1107 fi 1243 fi
1108 1244
1136 true 1272 true
1137 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1273 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1138 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1274 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1139} 1275}
1140 1276
1277# @FUNCTION: unpack_makeself
1278# @USAGE: [file to unpack] [offset] [tail|dd]
1279# @DESCRIPTION:
1141# Unpack those pesky makeself generated files ... 1280# Unpack those pesky makeself generated files ...
1142# They're shell scripts with the binary package tagged onto 1281# They're shell scripts with the binary package tagged onto
1143# the end of the archive. Loki utilized the format as does 1282# the end of the archive. Loki utilized the format as does
1144# many other game companies. 1283# many other game companies.
1145# 1284#
1146# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1285# If the file is not specified, then ${A} is used. If the
1147# - If the file is not specified then unpack will utilize ${A}.
1148# - If the offset is not specified then we will attempt to extract 1286# offset is not specified then we will attempt to extract
1149# the proper offset from the script itself. 1287# the proper offset from the script itself.
1150unpack_makeself() { 1288unpack_makeself() {
1289 local src_input=${1:-${A}}
1151 local src="$(find_unpackable_file "$1")" 1290 local src=$(find_unpackable_file "${src_input}")
1152 local skip="$2" 1291 local skip=$2
1153 local exe="$3" 1292 local exe=$3
1154 1293
1294 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1295
1155 local shrtsrc="$(basename "${src}")" 1296 local shrtsrc=$(basename "${src}")
1156 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1297 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1157 if [ -z "${skip}" ] 1298 if [[ -z ${skip} ]] ; then
1158 then
1159 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1299 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1160 local skip=0 1300 local skip=0
1161 exe=tail 1301 exe=tail
1162 case ${ver} in 1302 case ${ver} in
1163 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1303 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1164 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1304 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1165 ;; 1305 ;;
1166 2.0|2.0.1) 1306 2.0|2.0.1)
1167 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1307 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1168 ;; 1308 ;;
1176 ;; 1316 ;;
1177 2.1.3) 1317 2.1.3)
1178 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1318 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1179 let skip="skip + 1" 1319 let skip="skip + 1"
1180 ;; 1320 ;;
1181 2.1.4) 1321 2.1.4|2.1.5)
1182 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1322 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1183 skip=$(head -n ${skip} "${src}" | wc -c) 1323 skip=$(head -n ${skip} "${src}" | wc -c)
1184 exe="dd" 1324 exe="dd"
1185 ;; 1325 ;;
1186 *) 1326 *)
1198 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1338 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1199 *) die "makeself cant handle exe '${exe}'" 1339 *) die "makeself cant handle exe '${exe}'"
1200 esac 1340 esac
1201 1341
1202 # lets grab the first few bytes of the file to figure out what kind of archive it is 1342 # lets grab the first few bytes of the file to figure out what kind of archive it is
1203 local tmpfile="$(emktemp)" 1343 local tmpfile=$(emktemp)
1204 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1344 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1205 local filetype="$(file -b "${tmpfile}")" 1345 local filetype=$(file -b "${tmpfile}")
1206 case ${filetype} in 1346 case ${filetype} in
1207 *tar\ archive) 1347 *tar\ archive*)
1208 eval ${exe} | tar --no-same-owner -xf - 1348 eval ${exe} | tar --no-same-owner -xf -
1209 ;; 1349 ;;
1210 bzip2*) 1350 bzip2*)
1211 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1351 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1212 ;; 1352 ;;
1222 ;; 1362 ;;
1223 esac 1363 esac
1224 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1364 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1225} 1365}
1226 1366
1367# @FUNCTION: check_license
1368# @USAGE: [license]
1369# @DESCRIPTION:
1227# Display a license for user to accept. 1370# Display a license for user to accept. If no license is
1228#
1229# Usage: check_license [license]
1230# - If the file is not specified then ${LICENSE} is used. 1371# specified, then ${LICENSE} is used.
1231check_license() { 1372check_license() {
1232 local lic=$1 1373 local lic=$1
1233 if [ -z "${lic}" ] ; then 1374 if [ -z "${lic}" ] ; then
1234 lic="${PORTDIR}/licenses/${LICENSE}" 1375 lic="${PORTDIR}/licenses/${LICENSE}"
1235 else 1376 else
1236 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1377 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1237 lic="${PORTDIR}/licenses/${src}" 1378 lic="${PORTDIR}/licenses/${lic}"
1238 elif [ -e "${PWD}/${src}" ] ; then 1379 elif [ -e "${PWD}/${lic}" ] ; then
1239 lic="${PWD}/${src}" 1380 lic="${PWD}/${lic}"
1240 elif [ -e "${src}" ] ; then 1381 elif [ -e "${lic}" ] ; then
1241 lic="${src}" 1382 lic="${lic}"
1242 fi
1243 fi 1383 fi
1244 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1384 fi
1245 local l="`basename ${lic}`" 1385 local l="`basename ${lic}`"
1246 1386
1247 # here is where we check for the licenses the user already 1387 # here is where we check for the licenses the user already
1248 # accepted ... if we don't find a match, we make the user accept 1388 # accepted ... if we don't find a match, we make the user accept
1249 local shopts=$-
1250 local alic 1389 local alic
1251 set -o noglob #so that bash doesn't expand "*" 1390 eshopts_push -o noglob # so that bash doesn't expand "*"
1252 for alic in ${ACCEPT_LICENSE} ; do 1391 for alic in ${ACCEPT_LICENSE} ; do
1253 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1392 if [[ ${alic} == ${l} ]]; then
1254 set +o noglob; set -${shopts} #reset old shell opts 1393 eshopts_pop
1255 return 0 1394 return 0
1256 fi 1395 fi
1257 done 1396 done
1258 set +o noglob; set -$shopts #reset old shell opts 1397 eshopts_pop
1398 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1259 1399
1260 local licmsg="$(emktemp)" 1400 local licmsg=$(emktemp)
1261 cat << EOF > ${licmsg} 1401 cat <<-EOF > ${licmsg}
1262********************************************************** 1402 **********************************************************
1263The following license outlines the terms of use of this 1403 The following license outlines the terms of use of this
1264package. You MUST accept this license for installation to 1404 package. You MUST accept this license for installation to
1265continue. When you are done viewing, hit 'q'. If you 1405 continue. When you are done viewing, hit 'q'. If you
1266CTRL+C out of this, the install will not run! 1406 CTRL+C out of this, the install will not run!
1267********************************************************** 1407 **********************************************************
1268 1408
1269EOF 1409 EOF
1270 cat ${lic} >> ${licmsg} 1410 cat ${lic} >> ${licmsg}
1271 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1411 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1272 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1412 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1273 read alic 1413 read alic
1274 case ${alic} in 1414 case ${alic} in
1281 die "Failed to accept license" 1421 die "Failed to accept license"
1282 ;; 1422 ;;
1283 esac 1423 esac
1284} 1424}
1285 1425
1426# @FUNCTION: cdrom_get_cds
1427# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1428# @DESCRIPTION:
1286# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1429# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1287# the whole 'non-interactive' policy, but damnit I want CD support ! 1430# the whole 'non-interactive' policy, but damnit I want CD support !
1288# 1431#
1289# with these cdrom functions we handle all the user interaction and 1432# With these cdrom functions we handle all the user interaction and
1290# standardize everything. all you have to do is call cdrom_get_cds() 1433# standardize everything. All you have to do is call cdrom_get_cds()
1291# and when the function returns, you can assume that the cd has been 1434# and when the function returns, you can assume that the cd has been
1292# found at CDROM_ROOT. 1435# found at CDROM_ROOT.
1293# 1436#
1437# The function will attempt to locate a cd based upon a file that is on
1438# the cd. The more files you give this function, the more cds
1439# the cdrom functions will handle.
1440#
1294# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1441# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1295# etc... if you want to give the cds better names, then just export 1442# etc... If you want to give the cds better names, then just export
1296# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1443# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1444# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1445# also use the CDROM_NAME_SET bash array.
1297# 1446#
1298# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1447# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1299#
1300# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1301# - this will attempt to locate a cd based upon a file that is on
1302# the cd ... the more files you give this function, the more cds
1303# the cdrom functions will handle
1304cdrom_get_cds() { 1448cdrom_get_cds() {
1305 # first we figure out how many cds we're dealing with by 1449 # first we figure out how many cds we're dealing with by
1306 # the # of files they gave us 1450 # the # of files they gave us
1307 local cdcnt=0 1451 local cdcnt=0
1308 local f= 1452 local f=
1309 for f in "$@" ; do 1453 for f in "$@" ; do
1310 cdcnt=$((cdcnt + 1)) 1454 ((++cdcnt))
1311 export CDROM_CHECK_${cdcnt}="$f" 1455 export CDROM_CHECK_${cdcnt}="$f"
1312 done 1456 done
1313 export CDROM_TOTAL_CDS=${cdcnt} 1457 export CDROM_TOTAL_CDS=${cdcnt}
1314 export CDROM_CURRENT_CD=1 1458 export CDROM_CURRENT_CD=1
1315 1459
1316 # now we see if the user gave use CD_ROOT ... 1460 # now we see if the user gave use CD_ROOT ...
1317 # if they did, let's just believe them that it's correct 1461 # if they did, let's just believe them that it's correct
1318 if [[ ! -z ${CD_ROOT} ]] ; then
1319 export CDROM_ROOT=${CD_ROOT}
1320 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1321 return
1322 fi
1323 # do the same for CD_ROOT_X
1324 if [[ ! -z ${CD_ROOT_1} ]] ; then 1462 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1325 local var= 1463 local var=
1326 cdcnt=0 1464 cdcnt=0
1327 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1465 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1328 cdcnt=$((cdcnt + 1)) 1466 ((++cdcnt))
1329 var="CD_ROOT_${cdcnt}" 1467 var="CD_ROOT_${cdcnt}"
1468 [[ -z ${!var} ]] && var="CD_ROOT"
1330 if [[ -z ${!var} ]] ; then 1469 if [[ -z ${!var} ]] ; then
1331 eerror "You must either use just the CD_ROOT" 1470 eerror "You must either use just the CD_ROOT"
1332 eerror "or specify ALL the CD_ROOT_X variables." 1471 eerror "or specify ALL the CD_ROOT_X variables."
1333 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1472 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1334 die "could not locate CD_ROOT_${cdcnt}" 1473 die "could not locate CD_ROOT_${cdcnt}"
1335 fi 1474 fi
1336 export CDROM_ROOTS_${cdcnt}="${!var}"
1337 done 1475 done
1338 export CDROM_ROOT=${CDROM_ROOTS_1} 1476 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1339 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1477 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1478 export CDROM_SET=-1
1479 for f in ${CDROM_CHECK_1//:/ } ; do
1480 ((++CDROM_SET))
1481 [[ -e ${CD_ROOT}/${f} ]] && break
1482 done
1483 export CDROM_MATCH=${f}
1340 return 1484 return
1341 fi 1485 fi
1342 1486
1487 # User didn't help us out so lets make sure they know they can
1488 # simplify the whole process ...
1343 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1489 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1344 einfon "This ebuild will need the " 1490 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1345 if [[ -z ${CDROM_NAME} ]] ; then
1346 echo "cdrom for ${PN}."
1347 else
1348 echo "${CDROM_NAME}."
1349 fi
1350 echo 1491 echo
1351 einfo "If you do not have the CD, but have the data files" 1492 einfo "If you do not have the CD, but have the data files"
1352 einfo "mounted somewhere on your filesystem, just export" 1493 einfo "mounted somewhere on your filesystem, just export"
1353 einfo "the variable CD_ROOT so that it points to the" 1494 einfo "the variable CD_ROOT so that it points to the"
1354 einfo "directory containing the files." 1495 einfo "directory containing the files."
1355 echo 1496 echo
1356 einfo "For example:" 1497 einfo "For example:"
1357 einfo "export CD_ROOT=/mnt/cdrom" 1498 einfo "export CD_ROOT=/mnt/cdrom"
1358 echo 1499 echo
1359 else 1500 else
1501 if [[ -n ${CDROM_NAME_SET} ]] ; then
1502 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1503 cdcnt=0
1504 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1505 ((++cdcnt))
1506 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1507 done
1508 fi
1509
1360 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1510 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1361 cdcnt=0 1511 cdcnt=0
1362 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1512 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1363 cdcnt=$((cdcnt + 1)) 1513 ((++cdcnt))
1364 var="CDROM_NAME_${cdcnt}" 1514 var="CDROM_NAME_${cdcnt}"
1365 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1515 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1366 done 1516 done
1367 echo 1517 echo
1368 einfo "If you do not have the CDs, but have the data files" 1518 einfo "If you do not have the CDs, but have the data files"
1369 einfo "mounted somewhere on your filesystem, just export" 1519 einfo "mounted somewhere on your filesystem, just export"
1370 einfo "the following variables so they point to the right place:" 1520 einfo "the following variables so they point to the right place:"
1371 einfon "" 1521 einfon ""
1372 cdcnt=0 1522 cdcnt=0
1373 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1523 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1374 cdcnt=$((cdcnt + 1)) 1524 ((++cdcnt))
1375 echo -n " CD_ROOT_${cdcnt}" 1525 echo -n " CD_ROOT_${cdcnt}"
1376 done 1526 done
1377 echo 1527 echo
1378 einfo "Or, if you have all the files in the same place, or" 1528 einfo "Or, if you have all the files in the same place, or"
1379 einfo "you only have one cdrom, you can export CD_ROOT" 1529 einfo "you only have one cdrom, you can export CD_ROOT"
1382 echo 1532 echo
1383 einfo "For example:" 1533 einfo "For example:"
1384 einfo "export CD_ROOT_1=/mnt/cdrom" 1534 einfo "export CD_ROOT_1=/mnt/cdrom"
1385 echo 1535 echo
1386 fi 1536 fi
1537
1538 export CDROM_SET=""
1387 export CDROM_CURRENT_CD=0 1539 export CDROM_CURRENT_CD=0
1388 cdrom_load_next_cd 1540 cdrom_load_next_cd
1389} 1541}
1390 1542
1391# this is only used when you need access to more than one cd. 1543# @FUNCTION: cdrom_load_next_cd
1392# when you have finished using the first cd, just call this function. 1544# @DESCRIPTION:
1393# when it returns, CDROM_ROOT will be pointing to the second cd. 1545# Some packages are so big they come on multiple CDs. When you're done reading
1394# remember, you can only go forward in the cd chain, you can't go back. 1546# files off a CD and want access to the next one, just call this function.
1547# Again, all the messy details of user interaction are taken care of for you.
1548# Once this returns, just read the variable CDROM_ROOT for the location of the
1549# mounted CD. Note that you can only go forward in the CD list, so make sure
1550# you only call this function when you're done using the current CD.
1395cdrom_load_next_cd() { 1551cdrom_load_next_cd() {
1396 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1397 local var= 1552 local var
1398 1553 ((++CDROM_CURRENT_CD))
1399 if [[ ! -z ${CD_ROOT} ]] ; then
1400 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1401 return
1402 fi
1403 1554
1404 unset CDROM_ROOT 1555 unset CDROM_ROOT
1405 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1556 var=CD_ROOT_${CDROM_CURRENT_CD}
1557 [[ -z ${!var} ]] && var="CD_ROOT"
1406 if [[ -z ${!var} ]] ; then 1558 if [[ -z ${!var} ]] ; then
1407 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1559 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1408 cdrom_locate_file_on_cd ${!var} 1560 _cdrom_locate_file_on_cd ${!var}
1409 else 1561 else
1410 export CDROM_ROOT=${!var} 1562 export CDROM_ROOT=${!var}
1411 fi 1563 fi
1412 1564
1413 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1565 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1418# all it does is try to locate a give file on a cd ... if the cd isn't 1570# all it does is try to locate a give file on a cd ... if the cd isn't
1419# found, then a message asking for the user to insert the cdrom will be 1571# found, then a message asking for the user to insert the cdrom will be
1420# displayed and we'll hang out here until: 1572# displayed and we'll hang out here until:
1421# (1) the file is found on a mounted cdrom 1573# (1) the file is found on a mounted cdrom
1422# (2) the user hits CTRL+C 1574# (2) the user hits CTRL+C
1423cdrom_locate_file_on_cd() { 1575_cdrom_locate_file_on_cd() {
1576 local mline=""
1577 local showedmsg=0 showjolietmsg=0
1578
1424 while [[ -z ${CDROM_ROOT} ]] ; do 1579 while [[ -z ${CDROM_ROOT} ]] ; do
1580 local i=0
1581 local -a cdset=(${*//:/ })
1582 if [[ -n ${CDROM_SET} ]] ; then
1583 cdset=(${cdset[${CDROM_SET}]})
1584 fi
1585
1586 while [[ -n ${cdset[${i}]} ]] ; do
1425 local dir="$(dirname ${@})" 1587 local dir=$(dirname ${cdset[${i}]})
1426 local file="$(basename ${@})" 1588 local file=$(basename ${cdset[${i}]})
1427 local mline=""
1428 local showedmsg=0
1429 1589
1430 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1590 local point= node= fs= foo=
1591 while read point node fs foo ; do
1592 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1593 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1594 && continue
1595 point=${point//\040/ }
1431 [[ -d ${mline}/${dir} ]] || continue 1596 [[ ! -d ${point}/${dir} ]] && continue
1432 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1597 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1433 && export CDROM_ROOT=${mline} 1598 export CDROM_ROOT=${point}
1599 export CDROM_SET=${i}
1600 export CDROM_MATCH=${cdset[${i}]}
1601 return
1602 done <<< "$(get_mounts)"
1603
1604 ((++i))
1434 done 1605 done
1435 1606
1436 if [[ -z ${CDROM_ROOT} ]] ; then
1437 echo 1607 echo
1438 if [[ ${showedmsg} -eq 0 ]] ; then 1608 if [[ ${showedmsg} -eq 0 ]] ; then
1439 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1609 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1440 if [[ -z ${CDROM_NAME} ]] ; then 1610 if [[ -z ${CDROM_NAME} ]] ; then
1441 einfo "Please insert the cdrom for ${PN} now !" 1611 einfo "Please insert+mount the cdrom for ${PN} now !"
1442 else
1443 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1444 fi
1445 else 1612 else
1446 if [[ -z ${CDROM_NAME_1} ]] ; then
1447 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1448 else
1449 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1450 einfo "Please insert+mount the ${!var} cdrom now !" 1613 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1451 fi
1452 fi 1614 fi
1453 showedmsg=1 1615 else
1616 if [[ -z ${CDROM_NAME_1} ]] ; then
1617 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1618 else
1619 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1620 einfo "Please insert+mount the ${!var} cdrom now !"
1621 fi
1454 fi 1622 fi
1623 showedmsg=1
1624 fi
1455 einfo "Press return to scan for the cd again" 1625 einfo "Press return to scan for the cd again"
1456 einfo "or hit CTRL+C to abort the emerge." 1626 einfo "or hit CTRL+C to abort the emerge."
1457 read 1627 echo
1628 if [[ ${showjolietmsg} -eq 0 ]] ; then
1629 showjolietmsg=1
1630 else
1631 ewarn "If you are having trouble with the detection"
1632 ewarn "of your CD, it is possible that you do not have"
1633 ewarn "Joliet support enabled in your kernel. Please"
1634 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1635 ebeep 5
1458 fi 1636 fi
1637 read || die "something is screwed with your system"
1459 done 1638 done
1460} 1639}
1461 1640
1641# @FUNCTION: strip-linguas
1642# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1643# @DESCRIPTION:
1462# Make sure that LINGUAS only contains languages that 1644# Make sure that LINGUAS only contains languages that
1463# a package can support 1645# a package can support. The first form allows you to
1464# 1646# specify a list of LINGUAS. The -i builds a list of po
1465# usage: strip-linguas <allow LINGUAS> 1647# files found in all the directories and uses the
1466# strip-linguas -i <directories of .po files> 1648# intersection of the lists. The -u builds a list of po
1467# strip-linguas -u <directories of .po files> 1649# files found in all the directories and uses the union
1468# 1650# of the lists.
1469# The first form allows you to specify a list of LINGUAS.
1470# The -i builds a list of po files found in all the
1471# directories and uses the intersection of the lists.
1472# The -u builds a list of po files found in all the
1473# directories and uses the union of the lists.
1474strip-linguas() { 1651strip-linguas() {
1475 local ls newls 1652 local ls newls nols
1476 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1653 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1477 local op="$1"; shift 1654 local op=$1; shift
1478 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1655 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1479 local d f 1656 local d f
1480 for d in "$@" ; do 1657 for d in "$@" ; do
1481 if [ "${op}" == "-u" ] ; then 1658 if [[ ${op} == "-u" ]] ; then
1482 newls="${ls}" 1659 newls=${ls}
1483 else 1660 else
1484 newls="" 1661 newls=""
1485 fi 1662 fi
1486 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1663 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1487 if [ "${op}" == "-i" ] ; then 1664 if [[ ${op} == "-i" ]] ; then
1488 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1665 hasq ${f} ${ls} && newls="${newls} ${f}"
1489 else 1666 else
1490 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1667 hasq ${f} ${ls} || newls="${newls} ${f}"
1491 fi 1668 fi
1492 done 1669 done
1493 ls="${newls}" 1670 ls=${newls}
1494 done 1671 done
1495 ls="${ls//.po}"
1496 else 1672 else
1497 ls="$@" 1673 ls="$@"
1498 fi 1674 fi
1499 1675
1500 ls=" ${ls} " 1676 nols=""
1501 newls="" 1677 newls=""
1502 for f in ${LINGUAS} ; do 1678 for f in ${LINGUAS} ; do
1503 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1679 if hasq ${f} ${ls} ; then
1504 newls="${newls} ${f}" 1680 newls="${newls} ${f}"
1505 else 1681 else
1506 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1682 nols="${nols} ${f}"
1507 fi 1683 fi
1508 done 1684 done
1509 if [ -z "${newls}" ] ; then 1685 [[ -n ${nols} ]] \
1510 unset LINGUAS 1686 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1511 else
1512 export LINGUAS="${newls}" 1687 export LINGUAS=${newls:1}
1513 fi
1514} 1688}
1515 1689
1516# moved from kernel.eclass since they are generally useful outside of 1690# @FUNCTION: preserve_old_lib
1517# kernel.eclass -iggy (20041002) 1691# @USAGE: <libs to preserve> [more libs]
1518 1692# @DESCRIPTION:
1519# the following functions are useful in kernel module ebuilds, etc.
1520# for an example see ivtv or drbd ebuilds
1521
1522# set's ARCH to match what the kernel expects
1523set_arch_to_kernel() {
1524 i=10
1525 while ((i--)) ; do
1526 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1527 done
1528 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1529 case ${ARCH} in
1530 x86) export ARCH="i386";;
1531 amd64) export ARCH="x86_64";;
1532 hppa) export ARCH="parisc";;
1533 mips) export ARCH="mips";;
1534 sparc) export ARCH="$(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!
1535 *) export ARCH="${ARCH}";;
1536 esac
1537}
1538
1539# set's ARCH back to what portage expects
1540set_arch_to_portage() {
1541 i=10
1542 while ((i--)) ; do
1543 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1544 done
1545 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1546}
1547
1548# Jeremy Huddleston <eradicator@gentoo.org>:
1549# preserve_old_lib /path/to/libblah.so.0
1550# preserve_old_lib_notify /path/to/libblah.so.0
1551#
1552# These functions are useful when a lib in your package changes --soname. Such 1693# These functions are useful when a lib in your package changes ABI SONAME.
1553# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1694# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1554# would break packages that link against it. Most people get around this 1695# would break packages that link against it. Most people get around this
1555# by using the portage SLOT mechanism, but that is not always a relevant 1696# by using the portage SLOT mechanism, but that is not always a relevant
1556# solution, so instead you can add the following to your ebuilds: 1697# solution, so instead you can call this from pkg_preinst. See also the
1557# 1698# preserve_old_lib_notify function.
1558# src_install() {
1559# ...
1560# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1561# ...
1562# }
1563#
1564# pkg_postinst() {
1565# ...
1566# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1567# ...
1568# }
1569
1570preserve_old_lib() { 1699preserve_old_lib() {
1571 LIB=$1 1700 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1701 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1702 die "Invalid preserve_old_lib() usage"
1703 fi
1704 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1572 1705
1573 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1706 # let portage worry about it
1574 SONAME=`basename ${LIB}` 1707 has preserve-libs ${FEATURES} && return 0
1575 DIRNAME=`dirname ${LIB}`
1576 1708
1577 dodir ${DIRNAME} 1709 local lib dir
1578 cp ${ROOT}${LIB} ${D}${DIRNAME} 1710 for lib in "$@" ; do
1711 [[ -e ${ROOT}/${lib} ]] || continue
1712 dir=${lib%/*}
1713 dodir ${dir} || die "dodir ${dir} failed"
1714 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1579 touch ${D}${LIB} 1715 touch "${D}"/${lib}
1580 fi 1716 done
1581} 1717}
1582 1718
1719# @FUNCTION: preserve_old_lib_notify
1720# @USAGE: <libs to notify> [more libs]
1721# @DESCRIPTION:
1722# Spit helpful messages about the libraries preserved by preserve_old_lib.
1583preserve_old_lib_notify() { 1723preserve_old_lib_notify() {
1584 LIB=$1 1724 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1725 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1726 die "Invalid preserve_old_lib_notify() usage"
1727 fi
1585 1728
1586 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1729 # let portage worry about it
1587 SONAME=`basename ${LIB}` 1730 has preserve-libs ${FEATURES} && return 0
1588 1731
1732 local lib notice=0
1733 for lib in "$@" ; do
1734 [[ -e ${ROOT}/${lib} ]] || continue
1735 if [[ ${notice} -eq 0 ]] ; then
1736 notice=1
1589 einfo "An old version of an installed library was detected on your system." 1737 ewarn "Old versions of installed libraries were detected on your system."
1590 einfo "In order to avoid breaking packages that link against is, this older version" 1738 ewarn "In order to avoid breaking packages that depend on these old libs,"
1591 einfo "is not being removed. In order to make full use of this newer version," 1739 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1592 einfo "you will need to execute the following command:" 1740 ewarn "in order to remove these old dependencies. If you do not have this"
1593 einfo " revdep-rebuild --soname ${SONAME}" 1741 ewarn "helper program, simply emerge the 'gentoolkit' package."
1594 einfo 1742 ewarn
1595 einfo "After doing that, you can safely remove ${LIB}"
1596 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1597 fi 1743 fi
1744 ewarn " # revdep-rebuild --library ${lib##*/}"
1745 done
1746 if [[ ${notice} -eq 1 ]] ; then
1747 ewarn
1748 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1749 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1750 for lib in "$@" ; do
1751 ewarn " # rm '${lib}'"
1752 done
1753 fi
1598} 1754}
1599 1755
1600# Hack for people to figure out if a package was built with 1756# @FUNCTION: built_with_use
1601# certain USE flags 1757# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1758# @DESCRIPTION:
1759# A temporary hack until portage properly supports DEPENDing on USE
1760# flags being enabled in packages. This will check to see if the specified
1761# DEPEND atom was built with the specified list of USE flags. The
1762# --missing option controls the behavior if called on a package that does
1763# not actually support the defined USE flags (aka listed in IUSE).
1764# The default is to abort (call die). The -a and -o flags control
1765# the requirements of the USE flags. They correspond to "and" and "or"
1766# logic. So the -a flag means all listed USE flags must be enabled
1767# while the -o flag means at least one of the listed IUSE flags must be
1768# enabled. The --hidden option is really for internal use only as it
1769# means the USE flag we're checking is hidden expanded, so it won't be found
1770# in IUSE like normal USE flags.
1602# 1771#
1603# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1772# Remember that this function isn't terribly intelligent so order of optional
1604# ex: built_with_use xchat gtk2 1773# flags matter.
1605#
1606# Flags: -a all USE flags should be utilized
1607# -o at least one USE flag should be utilized
1608# Note: the default flag is '-a'
1609built_with_use() { 1774built_with_use() {
1775 local hidden="no"
1776 if [[ $1 == "--hidden" ]] ; then
1777 hidden="yes"
1778 shift
1779 fi
1780
1781 local missing_action="die"
1782 if [[ $1 == "--missing" ]] ; then
1783 missing_action=$2
1784 shift ; shift
1785 case ${missing_action} in
1786 true|false|die) ;;
1787 *) die "unknown action '${missing_action}'";;
1788 esac
1789 fi
1790
1610 local opt=$1 1791 local opt=$1
1611 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1792 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1612 1793
1613 local PKG=$(best_version $1) 1794 local PKG=$(best_version $1)
1795 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1614 shift 1796 shift
1615 1797
1616 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1798 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1617 [[ ! -e ${USEFILE} ]] && return 1 1799 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1800
1801 # if the IUSE file doesn't exist, the read will error out, we need to handle
1802 # this gracefully
1803 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1804 case ${missing_action} in
1805 true) return 0;;
1806 false) return 1;;
1807 die) die "Unable to determine what USE flags $PKG was built with";;
1808 esac
1809 fi
1810
1811 if [[ ${hidden} == "no" ]] ; then
1812 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1813 # Don't check USE_EXPAND #147237
1814 local expand
1815 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1816 if [[ $1 == ${expand}_* ]] ; then
1817 expand=""
1818 break
1819 fi
1820 done
1821 if [[ -n ${expand} ]] ; then
1822 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1823 case ${missing_action} in
1824 true) return 0;;
1825 false) return 1;;
1826 die) die "$PKG does not actually support the $1 USE flag!";;
1827 esac
1828 fi
1829 fi
1830 fi
1618 1831
1619 local USE_BUILT=$(<${USEFILE}) 1832 local USE_BUILT=$(<${USEFILE})
1620 while [[ $# -gt 0 ]] ; do 1833 while [[ $# -gt 0 ]] ; do
1621 if [[ ${opt} = "-o" ]] ; then 1834 if [[ ${opt} = "-o" ]] ; then
1622 has $1 ${USE_BUILT} && return 0 1835 has $1 ${USE_BUILT} && return 0
1626 shift 1839 shift
1627 done 1840 done
1628 [[ ${opt} = "-a" ]] 1841 [[ ${opt} = "-a" ]]
1629} 1842}
1630 1843
1844# @FUNCTION: epunt_cxx
1845# @USAGE: [dir to scan]
1846# @DESCRIPTION:
1631# Many configure scripts wrongly bail when a C++ compiler 1847# Many configure scripts wrongly bail when a C++ compiler could not be
1632# could not be detected. #73450 1848# detected. If dir is not specified, then it defaults to ${S}.
1849#
1850# http://bugs.gentoo.org/73450
1633epunt_cxx() { 1851epunt_cxx() {
1634 local dir=$1 1852 local dir=$1
1635 [[ -z ${dir} ]] && dir=${S} 1853 [[ -z ${dir} ]] && dir=${S}
1636 ebegin "Removing useless C++ checks" 1854 ebegin "Removing useless C++ checks"
1637 local f 1855 local f
1638 for f in $(find ${dir} -name configure) ; do 1856 find "${dir}" -name configure | while read f ; do
1639 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1857 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1640 done 1858 done
1641 eend 0 1859 eend 0
1642} 1860}
1643 1861
1644# dopamd [ file ] [ new file ] 1862# @FUNCTION: make_wrapper
1645# 1863# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1646# Install pam auth config file in /etc/pam.d 1864# @DESCRIPTION:
1647# 1865# Create a shell wrapper script named wrapper in installpath
1648# The first argument, 'file' is required. Install as 'new file', if 1866# (defaults to the bindir) to execute target (default of wrapper) by
1649# specified. 1867# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1650 1868# libpaths followed by optionally changing directory to chdir.
1651dopamd() { 1869make_wrapper() {
1652 local pamd="$1" newpamd="${2:-$1}" 1870 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1653 [[ -z "$1" ]] && die "dopamd requires at least one argument." 1871 local tmpwrapper=$(emktemp)
1654 1872 # We don't want to quote ${bin} so that people can pass complex
1655 use pam || return 0 1873 # things as $bin ... "./someprog --args"
1656 1874 cat << EOF > "${tmpwrapper}"
1657 insinto /etc/pam.d 1875#!/bin/sh
1658 # these are the default doins options, but be explicit just in case 1876cd "${chdir:-.}"
1659 insopts -m 0644 -o root -g root 1877if [ -n "${libdir}" ] ; then
1660 newins ${pamd} ${newpamd} || die "failed to install ${newpamd}" 1878 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1879 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1880 else
1881 export LD_LIBRARY_PATH="${libdir}"
1882 fi
1883fi
1884exec ${bin} "\$@"
1885EOF
1886 chmod go+rx "${tmpwrapper}"
1887 if [[ -n ${path} ]] ; then
1888 (
1889 exeinto "${path}"
1890 newexe "${tmpwrapper}" "${wrapper}"
1891 ) || die
1892 else
1893 newbin "${tmpwrapper}" "${wrapper}" || die
1894 fi
1661} 1895}
1896
1897# @FUNCTION: prepalldocs
1898# @USAGE:
1899# @DESCRIPTION:
1900# Compress files in /usr/share/doc which are not already
1901# compressed, excluding /usr/share/doc/${PF}/html.
1902# Uses the ecompressdir to do the compression.
1903# 2009-02-18 by betelgeuse:
1904# Commented because ecompressdir is even more internal to
1905# Portage than prepalldocs (it's not even mentioned in man 5
1906# ebuild). Please submit a better version for review to gentoo-dev
1907# if you want prepalldocs here.
1908#prepalldocs() {
1909# if [[ -n $1 ]] ; then
1910# ewarn "prepalldocs: invalid usage; takes no arguments"
1911# fi
1912
1913# cd "${D}"
1914# [[ -d usr/share/doc ]] || return 0
1915
1916# find usr/share/doc -exec gzip {} +
1917# ecompressdir --ignore /usr/share/doc/${PF}/html
1918# ecompressdir --queue /usr/share/doc
1919#}

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