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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2007 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.157 2005/03/07 17:45:07 carlo Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.305 2008/09/20 18:55:07 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# ecpu_check 22# @FUNCTION: epause
21# Usage: 23# @USAGE: [seconds]
22# 24# @DESCRIPTION:
23# ecpu_check array_of_cpu_flags 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
24# 26# printing a message the user should probably be reading and often used in
25# array_of_cpu_flags - An array of cpu flags to check against USE flags 27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
26# 28# don't wait at all.
27# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28# cpu flag that is not supported in their processor flags, it will warn the
29# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30# obviously using different cpu flags than their own cpu ). Examples:
31#
32# CPU_FLAGS=(mmx mmx2 sse sse2)
33# ecpu_check CPU_FLAGS
34# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35
36ecpu_check() {
37 # Think about changing below to: if [ "${CROSSCOMPILE}" -ne 1 -a -e "/proc/cpuinfo" ]
38 # and dropping the else if you do not plan on adding anything to that
39 # empty block ....
40 # PS: also try to add some quoting, and consider rather using ${foo} than $foo ...
41 if [ "${CROSSCOMPILE}" != "1" -a -e "/proc/cpuinfo" ]
42 then
43 CPU_FLAGS=${1}
44 USER_CPU=`grep "flags" /proc/cpuinfo`
45
46 for flags in `seq 1 ${#CPU_FLAGS[@]}`
47 do
48 if has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && ! has ${CPU_FLAGS[${flags} - 1]} ${USE}
49 then
50 ewarn "Your system is ${CPU_FLAGS[${flags} - 1]} capable but you don't have it enabled!"
51 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
52 fi
53
54 if ! has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && has ${CPU_FLAGS[${flags} -1]} ${USE}
55 then
56 ewarn "You have ${CPU_FLAGS[${flags} - 1]} support enabled but your processor doesn't"
57 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
58 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
59 fi
60 done
61 fi
62}
63
64# Wait for the supplied number of seconds. If no argument is supplied, defaults
65# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
66# outputting to a terminal, don't wait. For compatability purposes, the argument
67# must be an integer greater than zero.
68# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
69epause() { 29epause() {
70 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
71 sleep ${1:-5}
72 fi
73} 31}
74 32
75# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
76# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
77# don't beep. 39# don't beep at all.
78# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
79ebeep() { 40ebeep() {
80 local n 41 local n
81 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
82 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
83 echo -ne "\a" 44 echo -ne "\a"
84 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
85 echo -ne "\a" 46 echo -ne "\a"
86 sleep 1 47 sleep 1
87 done 48 done
88 fi 49 fi
89} 50}
90 51
91# This function generate linker scripts in /usr/lib for dynamic 52# @FUNCTION: ecvs_clean
92# libs in /lib. This is to fix linking problems when you have 53# @USAGE: [list of dirs]
93# the .so in /lib, and the .a in /usr/lib. What happens is that 54# @DESCRIPTION:
94# in some cases when linking dynamic, the .a in /usr/lib is used 55# Remove CVS directories recursiveley. Useful when a source tarball contains
95# instead of the .so in /lib due to gcc/libtool tweaking ld's 56# internal CVS directories. Defaults to $PWD.
96# library search path. This cause many builds to fail. 57ecvs_clean() {
97# See bug #4411 for more info. 58 [[ -z $* ]] && set -- .
98# 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
99# To use, simply call: 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
100#
101# gen_usr_ldscript libfoo.so
102#
103# Note that you should in general use the unversioned name of
104# the library, as ldconfig should usually update it correctly
105# to point to the latest version of the library present.
106#
107# <azarah@gentoo.org> (26 Oct 2002)
108#
109gen_usr_ldscript() {
110 local libdir="$(get_libdir)"
111 # Just make sure it exists
112 dodir /usr/${libdir}
113
114 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
115/* GNU ld script
116 Because Gentoo have critical dynamic libraries
117 in /lib, and the static versions in /usr/lib, we
118 need to have a "fake" dynamic lib in /usr/lib,
119 otherwise we run into linking problems.
120 See bug #4411 on http://bugs.gentoo.org/ for
121 more info. */
122GROUP ( /${libdir}/${1} )
123END_LDSCRIPT
124 fperms a+x "/usr/${libdir}/${1}"
125} 61}
126 62
127# Simple function to draw a line consisting of '=' the same length as $* 63# @FUNCTION: esvn_clean
128# 64# @USAGE: [list of dirs]
129# <azarah@gentoo.org> (11 Nov 2002) 65# @DESCRIPTION:
130# 66# Remove .svn directories recursiveley. Useful when a source tarball contains
131draw_line() { 67# internal Subversion directories. Defaults to $PWD.
132 local i=0 68esvn_clean() {
133 local str_length="" 69 [[ -z $* ]] && set -- .
134 70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
135 # Handle calls that do not have args, or wc not being installed ...
136 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
137 then
138 echo "==============================================================="
139 return 0
140 fi
141
142 # Get the length of $*
143 str_length="$(echo -n "$*" | wc -m)"
144
145 while [ "$i" -lt "${str_length}" ]
146 do
147 echo -n "="
148
149 i=$((i + 1))
150 done
151
152 echo
153
154 return 0
155} 71}
156 72
157# Default directory where patches are located 73# Default directory where patches are located
158EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
159# Default extension for patches 75# Default extension for patches
160EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
161# Default options for patch 77# Default options for patch
162# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 78# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
163EPATCH_OPTS="-g0" 79# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
80# Set -E to automatically remove empty files.
81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
164# List of patches not to apply. Not this is only file names, 82# List of patches not to apply. Not this is only file names,
165# and not the full path .. 83# and not the full path ..
166EPATCH_EXCLUDE="" 84EPATCH_EXCLUDE=""
167# Change the printed message for a single patch. 85# Change the printed message for a single patch.
168EPATCH_SINGLE_MSG="" 86EPATCH_SINGLE_MSG=""
87# Change the printed message for multiple patches.
88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
169# Force applying bulk patches even if not following the style: 89# Force applying bulk patches even if not following the style:
170# 90#
171# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
172# 92#
173EPATCH_FORCE="no" 93EPATCH_FORCE="no"
174 94
175# This function is for bulk patching, or in theory for just one 95# This function is for bulk patching, or in theory for just one
176# or two patches. 96# or two patches.
187# 107#
188# Patches are applied in current directory. 108# Patches are applied in current directory.
189# 109#
190# Bulk Patches should preferibly have the form of: 110# Bulk Patches should preferibly have the form of:
191# 111#
192# ??_${ARCH}_foo.${EPATCH_SUFFIX} 112# ??_${ARCH}_foo.${EPATCH_SUFFIX}
193# 113#
194# For example: 114# For example:
195# 115#
196# 01_all_misc-fix.patch.bz2 116# 01_all_misc-fix.patch.bz2
197# 02_sparc_another-fix.patch.bz2 117# 02_sparc_another-fix.patch.bz2
198# 118#
199# This ensures that there are a set order, and you can have ARCH 119# This ensures that there are a set order, and you can have ARCH
200# specific patches. 120# specific patches.
201# 121#
202# If you however give an argument to epatch(), it will treat it as a 122# If you however give an argument to epatch(), it will treat it as a
204# hand its a directory, it will set EPATCH_SOURCE to this. 124# hand its a directory, it will set EPATCH_SOURCE to this.
205# 125#
206# <azarah@gentoo.org> (10 Nov 2002) 126# <azarah@gentoo.org> (10 Nov 2002)
207# 127#
208epatch() { 128epatch() {
129 _epatch_draw_line() {
130 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}"
132 }
133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
209 local PIPE_CMD="" 134 local PIPE_CMD=""
210 local STDERR_TARGET="${T}/$$.out" 135 local STDERR_TARGET="${T}/$$.out"
211 local PATCH_TARGET="${T}/$$.patch" 136 local PATCH_TARGET="${T}/$$.patch"
212 local PATCH_SUFFIX="" 137 local PATCH_SUFFIX=""
213 local SINGLE_PATCH="no" 138 local SINGLE_PATCH="no"
214 local x="" 139 local x=""
215 140
141 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
142
216 if [ "$#" -gt 1 ] 143 if [ "$#" -gt 1 ]
217 then 144 then
218 local m="" 145 local m=""
219 einfo "${#} patches to apply ..."
220 for m in "$@" ; do 146 for m in "$@" ; do
221 epatch "${m}" 147 epatch "${m}"
222 done 148 done
223 return 0 149 return 0
224 fi 150 fi
238 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
239 else 165 else
240 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
241 fi 167 fi
242 else 168 else
243 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
244 then
245 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
246 then 171 then
247 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
248 fi 173 fi
249 174
258 183
259 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
260 fi 185 fi
261 186
262 case ${EPATCH_SUFFIX##*\.} in 187 case ${EPATCH_SUFFIX##*\.} in
188 lzma)
189 PIPE_CMD="lzma -dc"
190 PATCH_SUFFIX="lzma"
191 ;;
263 bz2) 192 bz2)
264 PIPE_CMD="bzip2 -dc" 193 PIPE_CMD="bzip2 -dc"
265 PATCH_SUFFIX="bz2" 194 PATCH_SUFFIX="bz2"
266 ;; 195 ;;
267 gz|Z|z) 196 gz|Z|z)
278 ;; 207 ;;
279 esac 208 esac
280 209
281 if [ "${SINGLE_PATCH}" = "no" ] 210 if [ "${SINGLE_PATCH}" = "no" ]
282 then 211 then
283 einfo "Applying various patches (bugfixes/updates) ..." 212 einfo "${EPATCH_MULTI_MSG}"
284 fi 213 fi
285 for x in ${EPATCH_SOURCE} 214 for x in ${EPATCH_SOURCE}
286 do 215 do
287 # New ARCH dependant patch naming scheme ... 216 # New ARCH dependant patch naming scheme ...
288 # 217 #
289 # ???_arch_foo.patch 218 # ???_arch_foo.patch
290 # 219 #
291 if [ -f ${x} ] && \ 220 if [ -f ${x} ] && \
292 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 221 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
293 [ "${EPATCH_FORCE}" = "yes" ]) 222 [ "${EPATCH_FORCE}" = "yes" ])
294 then 223 then
295 local count=0 224 local count=0
296 local popts="${EPATCH_OPTS}" 225 local popts="${EPATCH_OPTS}"
297 local patchname=${x##*/} 226 local patchname=${x##*/}
298 227
317 fi 246 fi
318 247
319 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 248 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 249 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
321 250
251 # Decompress the patch if need be
252 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
253 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
254 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
255
256 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
257 echo
258 eerror "Could not extract patch!"
259 #die "Could not extract patch!"
260 count=5
261 break
262 fi
263 else
264 PATCH_TARGET="${x}"
265 fi
266
267 # Check for absolute paths in patches. If sandbox is disabled,
268 # people could (accidently) patch files in the root filesystem.
269 # Or trigger other unpleasantries #237667.
270 if egrep -q '^[-+]{3} /' "${PATCH_TARGET}" ; then
271 ewarn "Absolute paths found in ${patchname}! Please remove them!"
272 fi
273
322 # Allow for prefix to differ ... im lazy, so shoot me :/ 274 # Allow for prefix to differ ... im lazy, so shoot me :/
323 while [ "${count}" -lt 5 ] 275 while [ "${count}" -lt 5 ]
324 do 276 do
325 # Generate some useful debug info ... 277 # Generate some useful debug info ...
326 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 278 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
327 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 279 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
328 280
329 if [ "${PATCH_SUFFIX}" != "patch" ] 281 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
282 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283
284 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
285 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
286
287 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
330 then 288 then
331 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
332 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
333 else
334 PATCH_TARGET="${x}"
335 fi
336
337 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
338 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
339
340 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
341 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
342
343 if [ "${PATCH_SUFFIX}" != "patch" ]
344 then
345 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
346 then
347 echo
348 eerror "Could not extract patch!"
349 #die "Could not extract patch!"
350 count=5
351 break
352 fi
353 fi
354
355 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
356 then
357 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 289 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
358 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
359 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 291 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
360 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 292 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
361 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 293 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
362 294
363 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 295 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
296 _epatch_assert
364 297
365 if [ "$?" -ne 0 ] 298 if [ "$?" -ne 0 ]
366 then 299 then
367 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 300 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
368 echo 301 echo
386 fi 319 fi
387 320
388 if [ "${count}" -eq 5 ] 321 if [ "${count}" -eq 5 ]
389 then 322 then
390 echo 323 echo
391 eerror "Failed Patch: ${patchname}!" 324 eerror "Failed Patch: ${patchname} !"
325 eerror " ( ${PATCH_TARGET} )"
392 eerror 326 eerror
393 eerror "Include in your bugreport the contents of:" 327 eerror "Include in your bugreport the contents of:"
394 eerror 328 eerror
395 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}" 329 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
396 echo 330 echo
406 then 340 then
407 einfo "Done with patching" 341 einfo "Done with patching"
408 fi 342 fi
409} 343}
410 344
411# This function return true if we are using the NPTL pthreads 345# @FUNCTION: emktemp
412# implementation. 346# @USAGE: [temp dir]
413# 347# @DESCRIPTION:
414# <azarah@gentoo.org> (06 March 2003)
415#
416have_NPTL() {
417 cat > ${T}/test-nptl.c <<-"END"
418 #define _XOPEN_SOURCE
419 #include <unistd.h>
420 #include <stdio.h>
421
422 int main()
423 {
424 char buf[255];
425 char *str = buf;
426
427 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
428 if (NULL != str) {
429 printf("%s\n", str);
430 if (NULL != strstr(str, "NPTL"))
431 return 0;
432 }
433
434 return 1;
435 }
436 END
437
438 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
439 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
440 then
441 echo "yes"
442 einfon "Checking what PTHREADS implementation we have ..."
443 if ${T}/nptl
444 then
445 return 0
446 else
447 return 1
448 fi
449 else
450 echo "no"
451 fi
452
453 return 1
454}
455
456# This function check how many cpu's are present, and then set
457# -j in MAKEOPTS accordingly.
458#
459# Thanks to nall <nall@gentoo.org> for this.
460#
461get_number_of_jobs() {
462 local jobs=0
463
464 if [ ! -r /proc/cpuinfo ]
465 then
466 return 1
467 fi
468
469 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
470 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
471 then
472 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
473 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
474 ADMINPARAM="${ADMINPARAM/-j}"
475 fi
476
477 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
478
479 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
480 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
481 then
482 # these archs will always have "[Pp]rocessor"
483 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
484
485 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
486 then
487 # sparc always has "ncpus active"
488 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
489
490 elif [ "${ARCH}" = "alpha" ]
491 then
492 # alpha has "cpus active", but only when compiled with SMP
493 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
494 then
495 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
496 else
497 jobs=2
498 fi
499
500 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
501 then
502 # ppc has "processor", but only when compiled with SMP
503 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
504 then
505 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
506 else
507 jobs=2
508 fi
509 elif [ "${ARCH}" = "s390" ]
510 then
511 # s390 has "# processors : "
512 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
513 else
514 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
515 die "Unknown ARCH -- ${ARCH}!"
516 fi
517
518 # Make sure the number is valid ...
519 if [ "${jobs}" -lt 1 ]
520 then
521 jobs=1
522 fi
523
524 if [ -n "${ADMINPARAM}" ]
525 then
526 if [ "${jobs}" -gt "${ADMINPARAM}" ]
527 then
528 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
529 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
530 else
531 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
532 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
533 fi
534 fi
535}
536
537# Cheap replacement for when debianutils (and thus mktemp) 348# Cheap replacement for when debianutils (and thus mktemp)
538# does not exist on the users system 349# does not exist on the users system.
539# vapier@gentoo.org
540#
541# Takes just 1 optional parameter (the directory to create tmpfile in)
542emktemp() { 350emktemp() {
543 local exe="touch" 351 local exe="touch"
544 [ "$1" == "-d" ] && exe="mkdir" && shift 352 [[ $1 == -d ]] && exe="mkdir" && shift
545 local topdir="$1" 353 local topdir=$1
546 354
547 if [ -z "${topdir}" ] 355 if [[ -z ${topdir} ]] ; then
548 then
549 [ -z "${T}" ] \ 356 [[ -z ${T} ]] \
550 && topdir="/tmp" \ 357 && topdir="/tmp" \
551 || topdir="${T}" 358 || topdir=${T}
552 fi 359 fi
553 360
554 if [ -z "$(type -p mktemp)" ] 361 if ! type -P mktemp > /dev/null ; then
555 then 362 # system lacks `mktemp` so we have to fake it
556 local tmp=/ 363 local tmp=/
557 while [ -e "${tmp}" ] ; do 364 while [[ -e ${tmp} ]] ; do
558 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 365 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
559 done 366 done
560 ${exe} "${tmp}" 367 ${exe} "${tmp}" || ${exe} -p "${tmp}"
561 echo "${tmp}" 368 echo "${tmp}"
562 else 369 else
563 [ "${exe}" == "touch" ] \ 370 # the args here will give slightly wierd names on BSD,
564 && exe="-p" \ 371 # but should produce a usable file on all userlands
565 || exe="-d" 372 if [[ ${exe} == "touch" ]] ; then
566 mktemp ${exe} "${topdir}" 373 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
374 else
375 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
567 fi 376 fi
377 fi
568} 378}
569 379
380# @FUNCTION: egetent
381# @USAGE: <database> <key>
382# @MAINTAINER:
383# base-system@gentoo.org (Linux)
384# Joe Jezak <josejx@gmail.com> (OS X)
385# usata@gentoo.org (OS X)
386# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
387# @DESCRIPTION:
570# Small wrapper for getent (Linux), nidump (Mac OS X), 388# Small wrapper for getent (Linux), nidump (Mac OS X),
571# and pw (FreeBSD) used in enewuser()/enewgroup() 389# and pw (FreeBSD) used in enewuser()/enewgroup()
572# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
573# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
574#
575# egetent(database, key)
576egetent() { 390egetent() {
577 if useq ppc-macos ; then 391 case ${CHOST} in
392 *-darwin*)
578 case "$2" in 393 case "$2" in
579 *[!0-9]*) # Non numeric 394 *[!0-9]*) # Non numeric
580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 395 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
581 ;; 396 ;;
582 *) # Numeric 397 *) # Numeric
583 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 398 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
584 ;; 399 ;;
585 esac 400 esac
586 elif useq x86-fbsd ; then 401 ;;
587 local action 402 *-freebsd*|*-dragonfly*)
588 if [ "$1" == "passwd" ] 403 local opts action="user"
589 then 404 [[ $1 == "passwd" ]] || action="group"
590 action="user" 405
591 else 406 # lookup by uid/gid
592 action="group" 407 if [[ $2 == [[:digit:]]* ]] ; then
408 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
593 fi 409 fi
410
594 pw show "${action}" "$2" -q 411 pw show ${action} ${opts} "$2" -q
595 else 412 ;;
413 *-netbsd*|*-openbsd*)
414 grep "$2:\*:" /etc/$1
415 ;;
416 *)
596 which nscd >& /dev/null && nscd -i "$1" 417 type -p nscd >& /dev/null && nscd -i "$1"
597 getent "$1" "$2" 418 getent "$1" "$2"
598 fi 419 ;;
420 esac
599} 421}
600 422
601# Simplify/standardize adding users to the system 423# @FUNCTION: enewuser
602# vapier@gentoo.org 424# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
603# 425# @DESCRIPTION:
604# enewuser(username, uid, shell, homedir, groups, extra options) 426# Same as enewgroup, you are not required to understand how to properly add
605# 427# a user to the system. The only required parameter is the username.
606# Default values if you do not specify any: 428# Default uid is (pass -1 for this) next available, default shell is
607# username: REQUIRED ! 429# /bin/false, default homedir is /dev/null, there are no default groups,
608# uid: next available (see useradd(8)) 430# and default params sets the comment as 'added by portage for ${PN}'.
609# note: pass -1 to get default behavior
610# shell: /bin/false
611# homedir: /dev/null
612# groups: none
613# extra: comment of 'added by portage for ${PN}'
614enewuser() { 431enewuser() {
432 case ${EBUILD_PHASE} in
433 unpack|compile|test|install)
434 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
435 eerror "Package fails at QA and at life. Please file a bug."
436 die "Bad package! enewuser is only for use in pkg_* functions!"
437 esac
438
615 # get the username 439 # get the username
616 local euser="$1"; shift 440 local euser=$1; shift
617 if [ -z "${euser}" ] 441 if [[ -z ${euser} ]] ; then
618 then
619 eerror "No username specified !" 442 eerror "No username specified !"
620 die "Cannot call enewuser without a username" 443 die "Cannot call enewuser without a username"
621 fi 444 fi
622 445
623 # lets see if the username already exists 446 # lets see if the username already exists
624 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 447 if [[ -n $(egetent passwd "${euser}") ]] ; then
625 then
626 return 0 448 return 0
627 fi 449 fi
628 einfo "Adding user '${euser}' to your system ..." 450 einfo "Adding user '${euser}' to your system ..."
629 451
630 # options to pass to useradd 452 # options to pass to useradd
631 local opts= 453 local opts=
632 454
633 # handle uid 455 # handle uid
634 local euid="$1"; shift 456 local euid=$1; shift
635 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 457 if [[ -n ${euid} && ${euid} != -1 ]] ; then
636 then
637 if [ "${euid}" -gt 0 ] 458 if [[ ${euid} -gt 0 ]] ; then
638 then
639 if [ ! -z "`egetent passwd ${euid}`" ] 459 if [[ -n $(egetent passwd ${euid}) ]] ; then
640 then
641 euid="next" 460 euid="next"
642 fi 461 fi
643 else 462 else
644 eerror "Userid given but is not greater than 0 !" 463 eerror "Userid given but is not greater than 0 !"
645 die "${euid} is not a valid UID" 464 die "${euid} is not a valid UID"
646 fi 465 fi
647 else 466 else
648 euid="next" 467 euid="next"
649 fi 468 fi
650 if [ "${euid}" == "next" ] 469 if [[ ${euid} == "next" ]] ; then
651 then 470 for ((euid = 101; euid <= 999; euid++)); do
652 local pwrange
653 if [ "${USERLAND}" == "BSD" ] ; then
654 pwrange="`jot 898 101`"
655 else
656 pwrange="`seq 101 999`"
657 fi
658 for euid in ${pwrange} ; do
659 [ -z "`egetent passwd ${euid}`" ] && break 471 [[ -z $(egetent passwd ${euid}) ]] && break
660 done 472 done
661 fi 473 fi
662 opts="${opts} -u ${euid}" 474 opts="${opts} -u ${euid}"
663 einfo " - Userid: ${euid}" 475 einfo " - Userid: ${euid}"
664 476
665 # handle shell 477 # handle shell
666 local eshell="$1"; shift 478 local eshell=$1; shift
667 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 479 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
668 then 480 if [[ ! -e ${ROOT}${eshell} ]] ; then
669 if [ ! -e "${eshell}" ]
670 then
671 eerror "A shell was specified but it does not exist !" 481 eerror "A shell was specified but it does not exist !"
672 die "${eshell} does not exist" 482 die "${eshell} does not exist in ${ROOT}"
483 fi
484 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
485 eerror "Do not specify ${eshell} yourself, use -1"
486 die "Pass '-1' as the shell parameter"
673 fi 487 fi
674 else 488 else
675 if [ "${USERLAND}" == "BSD" ] 489 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
676 then 490 [[ -x ${ROOT}${shell} ]] && break
677 eshell="/usr/bin/false" 491 done
678 else 492
493 if [[ ${shell} == "/dev/null" ]] ; then
494 eerror "Unable to identify the shell to use, proceeding with userland default."
495 case ${USERLAND} in
679 eshell="/bin/false" 496 GNU) shell="/bin/false" ;;
497 BSD) shell="/sbin/nologin" ;;
498 Darwin) shell="/usr/sbin/nologin" ;;
499 *) die "Unable to identify the default shell for userland ${USERLAND}"
500 esac
680 fi 501 fi
502
503 eshell=${shell}
681 fi 504 fi
682 einfo " - Shell: ${eshell}" 505 einfo " - Shell: ${eshell}"
683 opts="${opts} -s ${eshell}" 506 opts="${opts} -s ${eshell}"
684 507
685 # handle homedir 508 # handle homedir
686 local ehome="$1"; shift 509 local ehome=$1; shift
687 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 510 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
688 then
689 ehome="/dev/null" 511 ehome="/dev/null"
690 fi 512 fi
691 einfo " - Home: ${ehome}" 513 einfo " - Home: ${ehome}"
692 opts="${opts} -d ${ehome}" 514 opts="${opts} -d ${ehome}"
693 515
694 # handle groups 516 # handle groups
695 local egroups="$1"; shift 517 local egroups=$1; shift
696 if [ ! -z "${egroups}" ] 518 if [[ ! -z ${egroups} ]] ; then
697 then
698 local oldifs="${IFS}" 519 local oldifs=${IFS}
699 local defgroup="" exgroups="" 520 local defgroup="" exgroups=""
700 521
701 export IFS="," 522 export IFS=","
702 for g in ${egroups} 523 for g in ${egroups} ; do
703 do
704 export IFS="${oldifs}" 524 export IFS=${oldifs}
705 if [ -z "`egetent group \"${g}\"`" ] 525 if [[ -z $(egetent group "${g}") ]] ; then
706 then
707 eerror "You must add group ${g} to the system first" 526 eerror "You must add group ${g} to the system first"
708 die "${g} is not a valid GID" 527 die "${g} is not a valid GID"
709 fi 528 fi
710 if [ -z "${defgroup}" ] 529 if [[ -z ${defgroup} ]] ; then
711 then
712 defgroup="${g}" 530 defgroup=${g}
713 else 531 else
714 exgroups="${exgroups},${g}" 532 exgroups="${exgroups},${g}"
715 fi 533 fi
716 export IFS="," 534 export IFS=","
717 done 535 done
718 export IFS="${oldifs}" 536 export IFS=${oldifs}
719 537
720 opts="${opts} -g ${defgroup}" 538 opts="${opts} -g ${defgroup}"
721 if [ ! -z "${exgroups}" ] 539 if [[ ! -z ${exgroups} ]] ; then
722 then
723 opts="${opts} -G ${exgroups:1}" 540 opts="${opts} -G ${exgroups:1}"
724 fi 541 fi
725 else 542 else
726 egroups="(none)" 543 egroups="(none)"
727 fi 544 fi
728 einfo " - Groups: ${egroups}" 545 einfo " - Groups: ${egroups}"
729 546
730 # handle extra and add the user 547 # handle extra and add the user
731 local eextra="$@"
732 local oldsandbox="${SANDBOX_ON}" 548 local oldsandbox=${SANDBOX_ON}
733 export SANDBOX_ON="0" 549 export SANDBOX_ON="0"
734 if useq ppc-macos 550 case ${CHOST} in
735 then 551 *-darwin*)
736 ### Make the user 552 ### Make the user
737 if [ -z "${eextra}" ] 553 if [[ -z $@ ]] ; then
738 then
739 dscl . create /users/${euser} uid ${euid} 554 dscl . create /users/${euser} uid ${euid}
740 dscl . create /users/${euser} shell ${eshell} 555 dscl . create /users/${euser} shell ${eshell}
741 dscl . create /users/${euser} home ${ehome} 556 dscl . create /users/${euser} home ${ehome}
742 dscl . create /users/${euser} realname "added by portage for ${PN}" 557 dscl . create /users/${euser} realname "added by portage for ${PN}"
743 ### Add the user to the groups specified 558 ### Add the user to the groups specified
744 local oldifs="${IFS}" 559 local oldifs=${IFS}
745 export IFS="," 560 export IFS=","
746 for g in ${egroups} 561 for g in ${egroups} ; do
747 do
748 dscl . merge /groups/${g} users ${euser} 562 dscl . merge /groups/${g} users ${euser}
749 done 563 done
750 export IFS="${oldifs}" 564 export IFS=${oldifs}
751 else 565 else
752 einfo "Extra options are not supported on macos yet" 566 einfo "Extra options are not supported on Darwin yet"
753 einfo "Please report the ebuild along with the info below" 567 einfo "Please report the ebuild along with the info below"
754 einfo "eextra: ${eextra}" 568 einfo "eextra: $@"
755 die "Required function missing" 569 die "Required function missing"
756 fi 570 fi
757 elif use x86-fbsd ; then 571 ;;
758 if [ -z "${eextra}" ] 572 *-freebsd*|*-dragonfly*)
759 then 573 if [[ -z $@ ]] ; then
760 pw useradd ${euser} ${opts} \ 574 pw useradd ${euser} ${opts} \
761 -c "added by portage for ${PN}" \ 575 -c "added by portage for ${PN}" \
762 die "enewuser failed" 576 die "enewuser failed"
763 else 577 else
764 einfo " - Extra: ${eextra}" 578 einfo " - Extra: $@"
765 pw useradd ${euser} ${opts} \ 579 pw useradd ${euser} ${opts} \
766 -c ${eextra} || die "enewuser failed" 580 "$@" || die "enewuser failed"
767 fi 581 fi
582 ;;
583
584 *-netbsd*)
585 if [[ -z $@ ]] ; then
586 useradd ${opts} ${euser} || die "enewuser failed"
768 else 587 else
769 if [ -z "${eextra}" ] 588 einfo " - Extra: $@"
770 then 589 useradd ${opts} ${euser} "$@" || die "enewuser failed"
590 fi
591 ;;
592
593 *-openbsd*)
594 if [[ -z $@ ]] ; then
595 useradd -u ${euid} -s ${eshell} \
596 -d ${ehome} -c "Added by portage for ${PN}" \
597 -g ${egroups} ${euser} || die "enewuser failed"
598 else
599 einfo " - Extra: $@"
600 useradd -u ${euid} -s ${eshell} \
601 -d ${ehome} -c "Added by portage for ${PN}" \
602 -g ${egroups} ${euser} "$@" || die "enewuser failed"
603 fi
604 ;;
605
606 *)
607 if [[ -z $@ ]] ; then
771 useradd ${opts} ${euser} \ 608 useradd ${opts} ${euser} \
772 -c "added by portage for ${PN}" \ 609 -c "added by portage for ${PN}" \
773 || die "enewuser failed" 610 || die "enewuser failed"
774 else 611 else
775 einfo " - Extra: ${eextra}" 612 einfo " - Extra: $@"
776 useradd ${opts} ${euser} ${eextra} \ 613 useradd ${opts} ${euser} "$@" \
777 || die "enewuser failed" 614 || die "enewuser failed"
778 fi 615 fi
616 ;;
617 esac
618
619 if [[ ! -e ${ROOT}/${ehome} ]] ; then
620 einfo " - Creating ${ehome} in ${ROOT}"
621 mkdir -p "${ROOT}/${ehome}"
622 chown ${euser} "${ROOT}/${ehome}"
623 chmod 755 "${ROOT}/${ehome}"
779 fi 624 fi
625
780 export SANDBOX_ON="${oldsandbox}" 626 export SANDBOX_ON=${oldsandbox}
781
782 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
783 then
784 einfo " - Creating ${ehome} in ${D}"
785 dodir ${ehome}
786 fowners ${euser} ${ehome}
787 fperms 755 ${ehome}
788 fi
789} 627}
790 628
791# Simplify/standardize adding groups to the system 629# @FUNCTION: enewgroup
792# vapier@gentoo.org 630# @USAGE: <group> [gid]
793# 631# @DESCRIPTION:
794# enewgroup(group, gid) 632# This function does not require you to understand how to properly add a
795# 633# group to the system. Just give it a group name to add and enewgroup will
796# Default values if you do not specify any: 634# do the rest. You may specify the gid for the group or allow the group to
797# groupname: REQUIRED ! 635# allocate the next available one.
798# gid: next available (see groupadd(8))
799# extra: none
800enewgroup() { 636enewgroup() {
637 case ${EBUILD_PHASE} in
638 unpack|compile|test|install)
639 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
640 eerror "Package fails at QA and at life. Please file a bug."
641 die "Bad package! enewgroup is only for use in pkg_* functions!"
642 esac
643
801 # get the group 644 # get the group
802 local egroup="$1"; shift 645 local egroup="$1"; shift
803 if [ -z "${egroup}" ] 646 if [ -z "${egroup}" ]
804 then 647 then
805 eerror "No group specified !" 648 eerror "No group specified !"
806 die "Cannot call enewgroup without a group" 649 die "Cannot call enewgroup without a group"
807 fi 650 fi
808 651
809 # see if group already exists 652 # see if group already exists
810 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 653 if [[ -n $(egetent group "${egroup}") ]]; then
811 then
812 return 0 654 return 0
813 fi 655 fi
814 einfo "Adding group '${egroup}' to your system ..." 656 einfo "Adding group '${egroup}' to your system ..."
815 657
816 # options to pass to useradd 658 # options to pass to useradd
822 then 664 then
823 if [ "${egid}" -gt 0 ] 665 if [ "${egid}" -gt 0 ]
824 then 666 then
825 if [ -z "`egetent group ${egid}`" ] 667 if [ -z "`egetent group ${egid}`" ]
826 then 668 then
827 if useq ppc-macos ; then 669 if [[ "${CHOST}" == *-darwin* ]]; then
828 opts="${opts} ${egid}" 670 opts="${opts} ${egid}"
829 else 671 else
830 opts="${opts} -g ${egid}" 672 opts="${opts} -g ${egid}"
831 fi 673 fi
832 else 674 else
846 opts="${opts} ${eextra}" 688 opts="${opts} ${eextra}"
847 689
848 # add the group 690 # add the group
849 local oldsandbox="${SANDBOX_ON}" 691 local oldsandbox="${SANDBOX_ON}"
850 export SANDBOX_ON="0" 692 export SANDBOX_ON="0"
851 if useq ppc-macos ; then 693 case ${CHOST} in
694 *-darwin*)
852 if [ ! -z "${eextra}" ]; 695 if [ ! -z "${eextra}" ];
853 then 696 then
854 einfo "Extra options are not supported on macos yet" 697 einfo "Extra options are not supported on Darwin/OS X yet"
855 einfo "Please report the ebuild along with the info below" 698 einfo "Please report the ebuild along with the info below"
856 einfo "eextra: ${eextra}" 699 einfo "eextra: ${eextra}"
857 die "Required function missing" 700 die "Required function missing"
858 fi 701 fi
859 702
860 # If we need the next available 703 # If we need the next available
861 case ${egid} in 704 case ${egid} in
862 *[!0-9]*) # Non numeric 705 *[!0-9]*) # Non numeric
863 for egid in `jot 898 101`; do 706 for ((egid = 101; egid <= 999; egid++)); do
864 [ -z "`egetent group ${egid}`" ] && break 707 [[ -z $(egetent group ${egid}) ]] && break
865 done 708 done
866 esac 709 esac
867 dscl . create /groups/${egroup} gid ${egid} 710 dscl . create /groups/${egroup} gid ${egid}
868 dscl . create /groups/${egroup} passwd '*' 711 dscl . create /groups/${egroup} passwd '*'
869 elif use x86-fbsd ; then 712 ;;
713
714 *-freebsd*|*-dragonfly*)
870 case ${egid} in 715 case ${egid} in
871 *[!0-9]*) # Non numeric 716 *[!0-9]*) # Non numeric
872 for egid in `jot 898 101`; do 717 for ((egid = 101; egid <= 999; egid++)); do
873 [ -z "`egetent group ${egid}`" ] && break 718 [[ -z $(egetent group ${egid}) ]] && break
874 done 719 done
875 esac 720 esac
876 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 721 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
877 else 722 ;;
723
724 *-netbsd*)
725 case ${egid} in
726 *[!0-9]*) # Non numeric
727 for ((egid = 101; egid <= 999; egid++)); do
728 [[ -z $(egetent group ${egid}) ]] && break
729 done
730 esac
731 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
732 ;;
733
734 *)
878 groupadd ${opts} ${egroup} || die "enewgroup failed" 735 groupadd ${opts} ${egroup} || die "enewgroup failed"
879 fi 736 ;;
737 esac
880 export SANDBOX_ON="${oldsandbox}" 738 export SANDBOX_ON="${oldsandbox}"
881} 739}
882 740
883# Simple script to replace 'dos2unix' binaries 741# @FUNCTION: edos2unix
884# vapier@gentoo.org 742# @USAGE: <file> [more files ...]
885# 743# @DESCRIPTION:
886# edos2unix(file, <more files> ...) 744# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
745# to remove all of these text utilities from DEPEND variables because this
746# is a script based solution. Just give it a list of files to convert and
747# they will all be changed from the DOS CRLF format to the UNIX LF format.
887edos2unix() { 748edos2unix() {
888 for f in "$@" 749 echo "$@" | xargs sed -i 's/\r$//'
889 do
890 cp "${f}" ${T}/edos2unix
891 sed 's/\r$//' ${T}/edos2unix > "${f}"
892 done
893} 750}
894
895
896##############################################################
897# START: Handle .desktop files and menu entries #
898# maybe this should be separated into a new eclass some time #
899# lanius@gentoo.org #
900##############################################################
901 751
902# Make a desktop file ! 752# Make a desktop file !
903# Great for making those icons in kde/gnome startmenu ! 753# Great for making those icons in kde/gnome startmenu !
904# Amaze your friends ! Get the women ! Join today ! 754# Amaze your friends ! Get the women ! Join today !
905# 755#
906# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 756# make_desktop_entry(<command>, [name], [icon], [type], [path])
907# 757#
908# binary: what binary does the app run with ? 758# binary: what command does the app run with ?
909# name: the name that will show up in the menu 759# name: the name that will show up in the menu
910# icon: give your little like a pretty little icon ... 760# icon: give your little like a pretty little icon ...
911# this can be relative (to /usr/share/pixmaps) or 761# this can be relative (to /usr/share/pixmaps) or
912# a full path to an icon 762# a full path to an icon
913# type: what kind of application is this ? for categories: 763# type: what kind of application is this ? for categories:
914# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 764# http://standards.freedesktop.org/menu-spec/latest/apa.html
915# path: if your app needs to startup in a specific dir 765# path: if your app needs to startup in a specific dir
916make_desktop_entry() { 766make_desktop_entry() {
917 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 767 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
918 768
919 local exec="${1}" 769 local exec=${1}
920 local name="${2:-${PN}}" 770 local name=${2:-${PN}}
921 local icon="${3:-${PN}.png}" 771 local icon=${3:-${PN}}
922 local type="${4}" 772 local type=${4}
923 local subdir="${6}" 773 local path=${5}
924 local path="${5:-${GAMES_BINDIR}}" 774
925 if [ -z "${type}" ] 775 if [[ -z ${type} ]] ; then
926 then 776 local catmaj=${CATEGORY%%-*}
927 case ${CATEGORY} in 777 local catmin=${CATEGORY##*-}
928 "app-emulation") 778 case ${catmaj} in
929 type=Emulator 779 app)
930 subdir="Emulation" 780 case ${catmin} in
781 accessibility) type=Accessibility;;
782 admin) type=System;;
783 antivirus) type=System;;
784 arch) type=Archiving;;
785 backup) type=Archiving;;
786 cdr) type=DiscBurning;;
787 dicts) type=Dictionary;;
788 doc) type=Documentation;;
789 editors) type=TextEditor;;
790 emacs) type=TextEditor;;
791 emulation) type=Emulator;;
792 laptop) type=HardwareSettings;;
793 office) type=Office;;
794 pda) type=PDA;;
795 vim) type=TextEditor;;
796 xemacs) type=TextEditor;;
797 *) type=;;
798 esac
931 ;; 799 ;;
932 "games-"*) 800
933 type=Game 801 dev)
934 subdir="Games" 802 type="Development"
935 ;; 803 ;;
936 "net-"*) 804
937 type=Network 805 games)
938 subdir="${type}" 806 case ${catmin} in
807 action|fps) type=ActionGame;;
808 arcade) type=ArcadeGame;;
809 board) type=BoardGame;;
810 emulation) type=Emulator;;
811 kids) type=KidsGame;;
812 puzzle) type=LogicGame;;
813 roguelike) type=RolePlaying;;
814 rpg) type=RolePlaying;;
815 simulation) type=Simulation;;
816 sports) type=SportsGame;;
817 strategy) type=StrategyGame;;
818 *) type=;;
819 esac
820 type="Game;${type}"
939 ;; 821 ;;
822
823 gnome)
824 type="Gnome;GTK"
825 ;;
826
827 kde)
828 type="KDE;Qt"
829 ;;
830
831 mail)
832 type="Network;Email"
833 ;;
834
835 media)
836 case ${catmin} in
837 gfx) type=Graphics;;
838 radio) type=Tuner;;
839 sound) type=Audio;;
840 tv) type=TV;;
841 video) type=Video;;
842 *) type=;;
843 esac
844 type="AudioVideo;${type}"
845 ;;
846
847 net)
848 case ${catmin} in
849 dialup) type=Dialup;;
850 ftp) type=FileTransfer;;
851 im) type=InstantMessaging;;
852 irc) type=IRCClient;;
853 mail) type=Email;;
854 news) type=News;;
855 nntp) type=News;;
856 p2p) type=FileTransfer;;
857 *) type=;;
858 esac
859 type="Network;${type}"
860 ;;
861
862 sci)
863 case ${catmin} in
864 astro*) type=Astronomy;;
865 bio*) type=Biology;;
866 calc*) type=Calculator;;
867 chem*) type=Chemistry;;
868 elec*) type=Electronics;;
869 geo*) type=Geology;;
870 math*) type=Math;;
871 physics) type=Physics;;
872 visual*) type=DataVisualization;;
873 *) type=;;
874 esac
875 type="Science;${type}"
876 ;;
877
878 sys)
879 type="System"
880 ;;
881
882 www)
883 case ${catmin} in
884 client) type=WebBrowser;;
885 *) type=;;
886 esac
887 type="Network"
888 ;;
889
940 *) 890 *)
941 type= 891 type=
942 subdir=
943 ;; 892 ;;
944 esac 893 esac
945 fi 894 fi
895 if [ "${SLOT}" == "0" ] ; then
896 local desktop_name="${PN}"
897 else
898 local desktop_name="${PN}-${SLOT}"
899 fi
900 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
946 local desktop="${T}/${exec%% *}-${P}.desktop" 901 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
947 902
903 cat <<-EOF > "${desktop}"
948echo "[Desktop Entry] 904 [Desktop Entry]
949Encoding=UTF-8 905 Version=1.0
950Version=0.9.2
951Name=${name} 906 Name=${name}
952Type=Application 907 Type=Application
953Comment=${DESCRIPTION} 908 Comment=${DESCRIPTION}
954Exec=${exec} 909 Exec=${exec}
955Path=${path} 910 TryExec=${exec%% *}
956Icon=${icon} 911 Icon=${icon}
957Categories=Application;${type};" > "${desktop}" 912 Categories=${type};
913 EOF
958 914
915 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
916
917 (
918 # wrap the env here so that the 'insinto' call
919 # doesn't corrupt the env of the caller
959 insinto /usr/share/applications 920 insinto /usr/share/applications
960 doins "${desktop}" 921 doins "${desktop}"
961 922 )
962 return 0
963} 923}
964 924
965# Make a GDM/KDM Session file 925# @FUNCTION: validate_desktop_entries
966# 926# @USAGE: [directories]
967# make_desktop_entry(<title>, <command>) 927# @MAINTAINER:
968# title: File to execute to start the Window Manager 928# Carsten Lohrke <carlo@gentoo.org>
969# command: Name of the Window Manager 929# @DESCRIPTION:
930# Validate desktop entries using desktop-file-utils
931validate_desktop_entries() {
932 if [[ -x /usr/bin/desktop-file-validate ]] ; then
933 einfo "Checking desktop entry validity"
934 local directories=""
935 for d in /usr/share/applications $@ ; do
936 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
937 done
938 if [[ -n ${directories} ]] ; then
939 for FILE in $(find ${directories} -name "*\.desktop" \
940 -not -path '*.hidden*' | sort -u 2>/dev/null)
941 do
942 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
943 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
944 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
945 done
946 fi
947 echo ""
948 else
949 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
950 fi
951}
970 952
953# @FUNCTION: make_session_desktop
954# @USAGE: <title> <command>
955# @DESCRIPTION:
956# Make a GDM/KDM Session file. The title is the file to execute to start the
957# Window Manager. The command is the name of the Window Manager.
971make_session_desktop() { 958make_session_desktop() {
972
973 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 959 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
974 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 960 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
975 961
976 local title="${1}" 962 local title=$1
977 local command="${2}" 963 local command=$2
978 local desktop="${T}/${wm}.desktop" 964 local desktop=${T}/${wm}.desktop
979 965
966 cat <<-EOF > "${desktop}"
980echo "[Desktop Entry] 967 [Desktop Entry]
981Encoding=UTF-8
982Name=${title} 968 Name=${title}
983Comment=This session logs you into ${title} 969 Comment=This session logs you into ${title}
984Exec=${command} 970 Exec=${command}
985TryExec=${command} 971 TryExec=${command}
986Type=Application" > "${desktop}" 972 Type=Application
973 EOF
987 974
975 (
976 # wrap the env here so that the 'insinto' call
977 # doesn't corrupt the env of the caller
988 insinto /usr/share/xsessions 978 insinto /usr/share/xsessions
989 doins "${desktop}" 979 doins "${desktop}"
990 980 )
991 return 0
992} 981}
993 982
983# @FUNCTION: domenu
984# @USAGE: <menus>
985# @DESCRIPTION:
986# Install the list of .desktop menu files into the appropriate directory
987# (/usr/share/applications).
994domenu() { 988domenu() {
995 local i 989 (
996 local j 990 # wrap the env here so that the 'insinto' call
991 # doesn't corrupt the env of the caller
992 local i j ret=0
997 insinto /usr/share/applications 993 insinto /usr/share/applications
998 for i in ${@} 994 for i in "$@" ; do
999 do
1000 if [ -f "${i}" ]; 995 if [[ -f ${i} ]] ; then
1001 then
1002 doins ${i} 996 doins "${i}"
997 ((ret+=$?))
1003 elif [ -d "${i}" ]; 998 elif [[ -d ${i} ]] ; then
1004 then
1005 for j in ${i}/*.desktop 999 for j in "${i}"/*.desktop ; do
1006 do
1007 doins ${j} 1000 doins "${j}"
1001 ((ret+=$?))
1008 done 1002 done
1003 else
1004 ((++ret))
1009 fi 1005 fi
1010 done 1006 done
1007 exit ${ret}
1008 )
1011} 1009}
1012 1010
1011# @FUNCTION: newmenu
1012# @USAGE: <menu> <newname>
1013# @DESCRIPTION:
1014# Like all other new* functions, install the specified menu as newname.
1015newmenu() {
1016 (
1017 # wrap the env here so that the 'insinto' call
1018 # doesn't corrupt the env of the caller
1019 insinto /usr/share/applications
1020 newins "$@"
1021 )
1022}
1023
1024# @FUNCTION: doicon
1025# @USAGE: <list of icons>
1026# @DESCRIPTION:
1027# Install the list of icons into the icon directory (/usr/share/pixmaps).
1028# This is useful in conjunction with creating desktop/menu files.
1013doicon() { 1029doicon() {
1014 local i 1030 (
1015 local j 1031 # wrap the env here so that the 'insinto' call
1032 # doesn't corrupt the env of the caller
1033 local i j ret
1016 insinto /usr/share/pixmaps 1034 insinto /usr/share/pixmaps
1017 for i in ${@} 1035 for i in "$@" ; do
1018 do
1019 if [ -f "${i}" ]; 1036 if [[ -f ${i} ]] ; then
1020 then
1021 doins ${i} 1037 doins "${i}"
1038 ((ret+=$?))
1022 elif [ -d "${i}" ]; 1039 elif [[ -d ${i} ]] ; then
1023 then
1024 for j in ${i}/*.png 1040 for j in "${i}"/*.png ; do
1025 do
1026 doins ${j} 1041 doins "${j}"
1042 ((ret+=$?))
1027 done 1043 done
1044 else
1045 ((++ret))
1028 fi 1046 fi
1029 done 1047 done
1048 exit ${ret}
1049 )
1030} 1050}
1031 1051
1032############################################################## 1052# @FUNCTION: newicon
1033# END: Handle .desktop files and menu entries # 1053# @USAGE: <icon> <newname>
1034############################################################## 1054# @DESCRIPTION:
1035 1055# Like all other new* functions, install the specified icon as newname.
1056newicon() {
1057 (
1058 # wrap the env here so that the 'insinto' call
1059 # doesn't corrupt the env of the caller
1060 insinto /usr/share/pixmaps
1061 newins "$@"
1062 )
1063}
1036 1064
1037# for internal use only (unpack_pdv and unpack_makeself) 1065# for internal use only (unpack_pdv and unpack_makeself)
1038find_unpackable_file() { 1066find_unpackable_file() {
1039 local src="$1" 1067 local src=$1
1040 if [ -z "${src}" ] 1068 if [[ -z ${src} ]] ; then
1041 then
1042 src="${DISTDIR}/${A}" 1069 src=${DISTDIR}/${A}
1043 else 1070 else
1044 if [ -e "${DISTDIR}/${src}" ] 1071 if [[ -e ${DISTDIR}/${src} ]] ; then
1045 then
1046 src="${DISTDIR}/${src}" 1072 src=${DISTDIR}/${src}
1047 elif [ -e "${PWD}/${src}" ] 1073 elif [[ -e ${PWD}/${src} ]] ; then
1048 then
1049 src="${PWD}/${src}" 1074 src=${PWD}/${src}
1050 elif [ -e "${src}" ] 1075 elif [[ -e ${src} ]] ; then
1051 then
1052 src="${src}" 1076 src=${src}
1053 fi
1054 fi 1077 fi
1055 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1078 fi
1079 [[ ! -e ${src} ]] && return 1
1056 echo "${src}" 1080 echo "${src}"
1057} 1081}
1058 1082
1083# @FUNCTION: unpack_pdv
1084# @USAGE: <file to unpack> <size of off_t>
1085# @DESCRIPTION:
1059# Unpack those pesky pdv generated files ... 1086# Unpack those pesky pdv generated files ...
1060# They're self-unpacking programs with the binary package stuffed in 1087# They're self-unpacking programs with the binary package stuffed in
1061# the middle of the archive. Valve seems to use it a lot ... too bad 1088# the middle of the archive. Valve seems to use it a lot ... too bad
1062# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1089# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1063# 1090#
1064# Usage: unpack_pdv [file to unpack] [size of off_t]
1065# - you have to specify the off_t size ... i have no idea how to extract that 1091# You have to specify the off_t size ... I have no idea how to extract that
1066# information out of the binary executable myself. basically you pass in 1092# information out of the binary executable myself. Basically you pass in
1067# the size of the off_t type (in bytes) on the machine that built the pdv 1093# the size of the off_t type (in bytes) on the machine that built the pdv
1094# archive.
1095#
1068# archive. one way to determine this is by running the following commands: 1096# One way to determine this is by running the following commands:
1097#
1098# @CODE
1069# strings <pdv archive> | grep lseek 1099# strings <pdv archive> | grep lseek
1070# strace -elseek <pdv archive> 1100# strace -elseek <pdv archive>
1101# @CODE
1102#
1071# basically look for the first lseek command (we do the strings/grep because 1103# Basically look for the first lseek command (we do the strings/grep because
1072# sometimes the function call is _llseek or something) and steal the 2nd 1104# sometimes the function call is _llseek or something) and steal the 2nd
1073# parameter. here is an example: 1105# parameter. Here is an example:
1106#
1107# @CODE
1074# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1108# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1075# lseek 1109# lseek
1076# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1110# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1077# lseek(3, -4, SEEK_END) = 2981250 1111# lseek(3, -4, SEEK_END) = 2981250
1112# @CODE
1113#
1078# thus we would pass in the value of '4' as the second parameter. 1114# Thus we would pass in the value of '4' as the second parameter.
1079unpack_pdv() { 1115unpack_pdv() {
1080 local src="`find_unpackable_file $1`" 1116 local src=$(find_unpackable_file "$1")
1081 local sizeoff_t="$2" 1117 local sizeoff_t=$2
1082 1118
1119 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1083 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1120 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1084 1121
1085 local shrtsrc="`basename ${src}`" 1122 local shrtsrc=$(basename "${src}")
1086 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1123 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1087 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1124 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1088 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1125 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1089 1126
1090 # grab metadata for debug reasons 1127 # grab metadata for debug reasons
1091 local metafile="$(emktemp)" 1128 local metafile=$(emktemp)
1092 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1129 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1093 1130
1094 # rip out the final file name from the metadata 1131 # rip out the final file name from the metadata
1095 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1132 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1096 datafile="`basename ${datafile}`" 1133 datafile=$(basename "${datafile}")
1097 1134
1098 # now lets uncompress/untar the file if need be 1135 # now lets uncompress/untar the file if need be
1099 local tmpfile="$(emktemp)" 1136 local tmpfile=$(emktemp)
1100 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1137 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1101 1138
1102 local iscompressed="`file -b ${tmpfile}`" 1139 local iscompressed=$(file -b "${tmpfile}")
1103 if [ "${iscompressed:0:8}" == "compress" ] ; then 1140 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1104 iscompressed=1 1141 iscompressed=1
1105 mv ${tmpfile}{,.Z} 1142 mv ${tmpfile}{,.Z}
1106 gunzip ${tmpfile} 1143 gunzip ${tmpfile}
1107 else 1144 else
1108 iscompressed=0 1145 iscompressed=0
1109 fi 1146 fi
1110 local istar="`file -b ${tmpfile}`" 1147 local istar=$(file -b "${tmpfile}")
1111 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1148 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1112 istar=1 1149 istar=1
1113 else 1150 else
1114 istar=0 1151 istar=0
1115 fi 1152 fi
1116 1153
1144 true 1181 true
1145 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1182 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1146 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1183 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1147} 1184}
1148 1185
1186# @FUNCTION: unpack_makeself
1187# @USAGE: [file to unpack] [offset] [tail|dd]
1188# @DESCRIPTION:
1149# Unpack those pesky makeself generated files ... 1189# Unpack those pesky makeself generated files ...
1150# They're shell scripts with the binary package tagged onto 1190# They're shell scripts with the binary package tagged onto
1151# the end of the archive. Loki utilized the format as does 1191# the end of the archive. Loki utilized the format as does
1152# many other game companies. 1192# many other game companies.
1153# 1193#
1154# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1194# If the file is not specified, then ${A} is used. If the
1155# - If the file is not specified then unpack will utilize ${A}.
1156# - If the offset is not specified then we will attempt to extract 1195# offset is not specified then we will attempt to extract
1157# the proper offset from the script itself. 1196# the proper offset from the script itself.
1158unpack_makeself() { 1197unpack_makeself() {
1198 local src_input=${1:-${A}}
1159 local src="$(find_unpackable_file "$1")" 1199 local src=$(find_unpackable_file "${src_input}")
1160 local skip="$2" 1200 local skip=$2
1161 local exe="$3" 1201 local exe=$3
1162 1202
1203 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1204
1163 local shrtsrc="$(basename "${src}")" 1205 local shrtsrc=$(basename "${src}")
1164 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1206 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1165 if [ -z "${skip}" ] 1207 if [[ -z ${skip} ]] ; then
1166 then
1167 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1208 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1168 local skip=0 1209 local skip=0
1169 exe=tail 1210 exe=tail
1170 case ${ver} in 1211 case ${ver} in
1171 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1212 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1172 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1213 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1173 ;; 1214 ;;
1174 2.0|2.0.1) 1215 2.0|2.0.1)
1175 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1216 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1176 ;; 1217 ;;
1184 ;; 1225 ;;
1185 2.1.3) 1226 2.1.3)
1186 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1227 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1187 let skip="skip + 1" 1228 let skip="skip + 1"
1188 ;; 1229 ;;
1189 2.1.4) 1230 2.1.4|2.1.5)
1190 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1231 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1191 skip=$(head -n ${skip} "${src}" | wc -c) 1232 skip=$(head -n ${skip} "${src}" | wc -c)
1192 exe="dd" 1233 exe="dd"
1193 ;; 1234 ;;
1194 *) 1235 *)
1206 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1247 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1207 *) die "makeself cant handle exe '${exe}'" 1248 *) die "makeself cant handle exe '${exe}'"
1208 esac 1249 esac
1209 1250
1210 # lets grab the first few bytes of the file to figure out what kind of archive it is 1251 # lets grab the first few bytes of the file to figure out what kind of archive it is
1211 local tmpfile="$(emktemp)" 1252 local tmpfile=$(emktemp)
1212 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1253 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1213 local filetype="$(file -b "${tmpfile}")" 1254 local filetype=$(file -b "${tmpfile}")
1214 case ${filetype} in 1255 case ${filetype} in
1215 *tar\ archive) 1256 *tar\ archive*)
1216 eval ${exe} | tar --no-same-owner -xf - 1257 eval ${exe} | tar --no-same-owner -xf -
1217 ;; 1258 ;;
1218 bzip2*) 1259 bzip2*)
1219 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1260 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1220 ;; 1261 ;;
1230 ;; 1271 ;;
1231 esac 1272 esac
1232 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1273 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1233} 1274}
1234 1275
1276# @FUNCTION: check_license
1277# @USAGE: [license]
1278# @DESCRIPTION:
1235# Display a license for user to accept. 1279# Display a license for user to accept. If no license is
1236#
1237# Usage: check_license [license]
1238# - If the file is not specified then ${LICENSE} is used. 1280# specified, then ${LICENSE} is used.
1239check_license() { 1281check_license() {
1240 local lic=$1 1282 local lic=$1
1241 if [ -z "${lic}" ] ; then 1283 if [ -z "${lic}" ] ; then
1242 lic="${PORTDIR}/licenses/${LICENSE}" 1284 lic="${PORTDIR}/licenses/${LICENSE}"
1243 else 1285 else
1244 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1286 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1245 lic="${PORTDIR}/licenses/${src}" 1287 lic="${PORTDIR}/licenses/${lic}"
1246 elif [ -e "${PWD}/${src}" ] ; then 1288 elif [ -e "${PWD}/${lic}" ] ; then
1247 lic="${PWD}/${src}" 1289 lic="${PWD}/${lic}"
1248 elif [ -e "${src}" ] ; then 1290 elif [ -e "${lic}" ] ; then
1249 lic="${src}" 1291 lic="${lic}"
1250 fi
1251 fi 1292 fi
1293 fi
1252 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1294 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1253 local l="`basename ${lic}`" 1295 local l="`basename ${lic}`"
1254 1296
1255 # here is where we check for the licenses the user already 1297 # here is where we check for the licenses the user already
1256 # accepted ... if we don't find a match, we make the user accept 1298 # accepted ... if we don't find a match, we make the user accept
1257 local shopts=$- 1299 local shopts=$-
1258 local alic 1300 local alic
1259 set -o noglob #so that bash doesn't expand "*" 1301 set -o noglob #so that bash doesn't expand "*"
1260 for alic in ${ACCEPT_LICENSE} ; do 1302 for alic in ${ACCEPT_LICENSE} ; do
1261 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1303 if [[ ${alic} == ${l} ]]; then
1262 set +o noglob; set -${shopts} #reset old shell opts 1304 set +o noglob; set -${shopts} #reset old shell opts
1263 return 0 1305 return 0
1264 fi 1306 fi
1265 done 1307 done
1266 set +o noglob; set -$shopts #reset old shell opts 1308 set +o noglob; set -$shopts #reset old shell opts
1267 1309
1268 local licmsg="$(emktemp)" 1310 local licmsg=$(emktemp)
1269 cat << EOF > ${licmsg} 1311 cat <<-EOF > ${licmsg}
1270********************************************************** 1312 **********************************************************
1271The following license outlines the terms of use of this 1313 The following license outlines the terms of use of this
1272package. You MUST accept this license for installation to 1314 package. You MUST accept this license for installation to
1273continue. When you are done viewing, hit 'q'. If you 1315 continue. When you are done viewing, hit 'q'. If you
1274CTRL+C out of this, the install will not run! 1316 CTRL+C out of this, the install will not run!
1275********************************************************** 1317 **********************************************************
1276 1318
1277EOF 1319 EOF
1278 cat ${lic} >> ${licmsg} 1320 cat ${lic} >> ${licmsg}
1279 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1321 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1280 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1322 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1281 read alic 1323 read alic
1282 case ${alic} in 1324 case ${alic} in
1289 die "Failed to accept license" 1331 die "Failed to accept license"
1290 ;; 1332 ;;
1291 esac 1333 esac
1292} 1334}
1293 1335
1336# @FUNCTION: cdrom_get_cds
1337# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1338# @DESCRIPTION:
1294# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1339# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1295# the whole 'non-interactive' policy, but damnit I want CD support ! 1340# the whole 'non-interactive' policy, but damnit I want CD support !
1296# 1341#
1297# with these cdrom functions we handle all the user interaction and 1342# With these cdrom functions we handle all the user interaction and
1298# standardize everything. all you have to do is call cdrom_get_cds() 1343# standardize everything. All you have to do is call cdrom_get_cds()
1299# and when the function returns, you can assume that the cd has been 1344# and when the function returns, you can assume that the cd has been
1300# found at CDROM_ROOT. 1345# found at CDROM_ROOT.
1301# 1346#
1347# The function will attempt to locate a cd based upon a file that is on
1348# the cd. The more files you give this function, the more cds
1349# the cdrom functions will handle.
1350#
1302# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1351# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1303# etc... if you want to give the cds better names, then just export 1352# etc... If you want to give the cds better names, then just export
1304# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1353# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1354# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1355# also use the CDROM_NAME_SET bash array.
1305# 1356#
1306# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1357# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1307#
1308# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1309# - this will attempt to locate a cd based upon a file that is on
1310# the cd ... the more files you give this function, the more cds
1311# the cdrom functions will handle
1312cdrom_get_cds() { 1358cdrom_get_cds() {
1313 # first we figure out how many cds we're dealing with by 1359 # first we figure out how many cds we're dealing with by
1314 # the # of files they gave us 1360 # the # of files they gave us
1315 local cdcnt=0 1361 local cdcnt=0
1316 local f= 1362 local f=
1317 for f in "$@" ; do 1363 for f in "$@" ; do
1318 cdcnt=$((cdcnt + 1)) 1364 ((++cdcnt))
1319 export CDROM_CHECK_${cdcnt}="$f" 1365 export CDROM_CHECK_${cdcnt}="$f"
1320 done 1366 done
1321 export CDROM_TOTAL_CDS=${cdcnt} 1367 export CDROM_TOTAL_CDS=${cdcnt}
1322 export CDROM_CURRENT_CD=1 1368 export CDROM_CURRENT_CD=1
1323 1369
1324 # now we see if the user gave use CD_ROOT ... 1370 # now we see if the user gave use CD_ROOT ...
1325 # if they did, let's just believe them that it's correct 1371 # if they did, let's just believe them that it's correct
1326 if [[ ! -z ${CD_ROOT} ]] ; then
1327 export CDROM_ROOT=${CD_ROOT}
1328 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1329 return
1330 fi
1331 # do the same for CD_ROOT_X
1332 if [[ ! -z ${CD_ROOT_1} ]] ; then 1372 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1333 local var= 1373 local var=
1334 cdcnt=0 1374 cdcnt=0
1335 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1375 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1336 cdcnt=$((cdcnt + 1)) 1376 ((++cdcnt))
1337 var="CD_ROOT_${cdcnt}" 1377 var="CD_ROOT_${cdcnt}"
1378 [[ -z ${!var} ]] && var="CD_ROOT"
1338 if [[ -z ${!var} ]] ; then 1379 if [[ -z ${!var} ]] ; then
1339 eerror "You must either use just the CD_ROOT" 1380 eerror "You must either use just the CD_ROOT"
1340 eerror "or specify ALL the CD_ROOT_X variables." 1381 eerror "or specify ALL the CD_ROOT_X variables."
1341 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1382 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1342 die "could not locate CD_ROOT_${cdcnt}" 1383 die "could not locate CD_ROOT_${cdcnt}"
1343 fi 1384 fi
1344 export CDROM_ROOTS_${cdcnt}="${!var}"
1345 done 1385 done
1346 export CDROM_ROOT=${CDROM_ROOTS_1} 1386 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1347 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1387 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1388 export CDROM_SET=-1
1389 for f in ${CDROM_CHECK_1//:/ } ; do
1390 ((++CDROM_SET))
1391 [[ -e ${CD_ROOT}/${f} ]] && break
1392 done
1393 export CDROM_MATCH=${f}
1348 return 1394 return
1349 fi 1395 fi
1350 1396
1397 # User didn't help us out so lets make sure they know they can
1398 # simplify the whole process ...
1351 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1399 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1352 einfon "This ebuild will need the " 1400 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1353 if [[ -z ${CDROM_NAME} ]] ; then
1354 echo "cdrom for ${PN}."
1355 else
1356 echo "${CDROM_NAME}."
1357 fi
1358 echo 1401 echo
1359 einfo "If you do not have the CD, but have the data files" 1402 einfo "If you do not have the CD, but have the data files"
1360 einfo "mounted somewhere on your filesystem, just export" 1403 einfo "mounted somewhere on your filesystem, just export"
1361 einfo "the variable CD_ROOT so that it points to the" 1404 einfo "the variable CD_ROOT so that it points to the"
1362 einfo "directory containing the files." 1405 einfo "directory containing the files."
1363 echo 1406 echo
1364 einfo "For example:" 1407 einfo "For example:"
1365 einfo "export CD_ROOT=/mnt/cdrom" 1408 einfo "export CD_ROOT=/mnt/cdrom"
1366 echo 1409 echo
1367 else 1410 else
1411 if [[ -n ${CDROM_NAME_SET} ]] ; then
1412 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1413 cdcnt=0
1414 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1415 ((++cdcnt))
1416 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1417 done
1418 fi
1419
1368 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1420 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1369 cdcnt=0 1421 cdcnt=0
1370 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1422 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1371 cdcnt=$((cdcnt + 1)) 1423 ((++cdcnt))
1372 var="CDROM_NAME_${cdcnt}" 1424 var="CDROM_NAME_${cdcnt}"
1373 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1425 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1374 done 1426 done
1375 echo 1427 echo
1376 einfo "If you do not have the CDs, but have the data files" 1428 einfo "If you do not have the CDs, but have the data files"
1377 einfo "mounted somewhere on your filesystem, just export" 1429 einfo "mounted somewhere on your filesystem, just export"
1378 einfo "the following variables so they point to the right place:" 1430 einfo "the following variables so they point to the right place:"
1379 einfon "" 1431 einfon ""
1380 cdcnt=0 1432 cdcnt=0
1381 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1433 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1382 cdcnt=$((cdcnt + 1)) 1434 ((++cdcnt))
1383 echo -n " CD_ROOT_${cdcnt}" 1435 echo -n " CD_ROOT_${cdcnt}"
1384 done 1436 done
1385 echo 1437 echo
1386 einfo "Or, if you have all the files in the same place, or" 1438 einfo "Or, if you have all the files in the same place, or"
1387 einfo "you only have one cdrom, you can export CD_ROOT" 1439 einfo "you only have one cdrom, you can export CD_ROOT"
1390 echo 1442 echo
1391 einfo "For example:" 1443 einfo "For example:"
1392 einfo "export CD_ROOT_1=/mnt/cdrom" 1444 einfo "export CD_ROOT_1=/mnt/cdrom"
1393 echo 1445 echo
1394 fi 1446 fi
1447
1448 export CDROM_SET=""
1395 export CDROM_CURRENT_CD=0 1449 export CDROM_CURRENT_CD=0
1396 cdrom_load_next_cd 1450 cdrom_load_next_cd
1397} 1451}
1398 1452
1399# this is only used when you need access to more than one cd. 1453# @FUNCTION: cdrom_load_next_cd
1400# when you have finished using the first cd, just call this function. 1454# @DESCRIPTION:
1401# when it returns, CDROM_ROOT will be pointing to the second cd. 1455# Some packages are so big they come on multiple CDs. When you're done reading
1402# remember, you can only go forward in the cd chain, you can't go back. 1456# files off a CD and want access to the next one, just call this function.
1457# Again, all the messy details of user interaction are taken care of for you.
1458# Once this returns, just read the variable CDROM_ROOT for the location of the
1459# mounted CD. Note that you can only go forward in the CD list, so make sure
1460# you only call this function when you're done using the current CD.
1403cdrom_load_next_cd() { 1461cdrom_load_next_cd() {
1404 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1405 local var= 1462 local var
1406 1463 ((++CDROM_CURRENT_CD))
1407 if [[ ! -z ${CD_ROOT} ]] ; then
1408 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1409 return
1410 fi
1411 1464
1412 unset CDROM_ROOT 1465 unset CDROM_ROOT
1413 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1466 var=CD_ROOT_${CDROM_CURRENT_CD}
1467 [[ -z ${!var} ]] && var="CD_ROOT"
1414 if [[ -z ${!var} ]] ; then 1468 if [[ -z ${!var} ]] ; then
1415 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1469 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1416 cdrom_locate_file_on_cd ${!var} 1470 _cdrom_locate_file_on_cd ${!var}
1417 else 1471 else
1418 export CDROM_ROOT=${!var} 1472 export CDROM_ROOT=${!var}
1419 fi 1473 fi
1420 1474
1421 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1475 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1426# all it does is try to locate a give file on a cd ... if the cd isn't 1480# all it does is try to locate a give file on a cd ... if the cd isn't
1427# found, then a message asking for the user to insert the cdrom will be 1481# found, then a message asking for the user to insert the cdrom will be
1428# displayed and we'll hang out here until: 1482# displayed and we'll hang out here until:
1429# (1) the file is found on a mounted cdrom 1483# (1) the file is found on a mounted cdrom
1430# (2) the user hits CTRL+C 1484# (2) the user hits CTRL+C
1431cdrom_locate_file_on_cd() { 1485_cdrom_locate_file_on_cd() {
1486 local mline=""
1487 local showedmsg=0 showjolietmsg=0
1488
1432 while [[ -z ${CDROM_ROOT} ]] ; do 1489 while [[ -z ${CDROM_ROOT} ]] ; do
1490 local i=0
1491 local -a cdset=(${*//:/ })
1492 if [[ -n ${CDROM_SET} ]] ; then
1493 cdset=(${cdset[${CDROM_SET}]})
1494 fi
1495
1496 while [[ -n ${cdset[${i}]} ]] ; do
1433 local dir="$(dirname ${@})" 1497 local dir=$(dirname ${cdset[${i}]})
1434 local file="$(basename ${@})" 1498 local file=$(basename ${cdset[${i}]})
1435 local mline=""
1436 local showedmsg=0
1437 1499
1438 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1500 local point= node= fs= foo=
1501 while read point node fs foo ; do
1502 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1503 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1504 && continue
1505 point=${point//\040/ }
1439 [[ -d ${mline}/${dir} ]] || continue 1506 [[ ! -d ${point}/${dir} ]] && continue
1440 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1507 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1441 && export CDROM_ROOT=${mline} 1508 export CDROM_ROOT=${point}
1509 export CDROM_SET=${i}
1510 export CDROM_MATCH=${cdset[${i}]}
1511 return
1512 done <<< "$(get_mounts)"
1513
1514 ((++i))
1442 done 1515 done
1443 1516
1444 if [[ -z ${CDROM_ROOT} ]] ; then
1445 echo 1517 echo
1446 if [[ ${showedmsg} -eq 0 ]] ; then 1518 if [[ ${showedmsg} -eq 0 ]] ; then
1447 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1519 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1448 if [[ -z ${CDROM_NAME} ]] ; then 1520 if [[ -z ${CDROM_NAME} ]] ; then
1449 einfo "Please insert the cdrom for ${PN} now !" 1521 einfo "Please insert+mount the cdrom for ${PN} now !"
1450 else
1451 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1452 fi
1453 else 1522 else
1454 if [[ -z ${CDROM_NAME_1} ]] ; then
1455 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1456 else
1457 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1458 einfo "Please insert+mount the ${!var} cdrom now !" 1523 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1459 fi
1460 fi 1524 fi
1461 showedmsg=1 1525 else
1526 if [[ -z ${CDROM_NAME_1} ]] ; then
1527 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1528 else
1529 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1530 einfo "Please insert+mount the ${!var} cdrom now !"
1531 fi
1462 fi 1532 fi
1533 showedmsg=1
1534 fi
1463 einfo "Press return to scan for the cd again" 1535 einfo "Press return to scan for the cd again"
1464 einfo "or hit CTRL+C to abort the emerge." 1536 einfo "or hit CTRL+C to abort the emerge."
1465 read 1537 echo
1538 if [[ ${showjolietmsg} -eq 0 ]] ; then
1539 showjolietmsg=1
1540 else
1541 ewarn "If you are having trouble with the detection"
1542 ewarn "of your CD, it is possible that you do not have"
1543 ewarn "Joliet support enabled in your kernel. Please"
1544 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1545 ebeep 5
1466 fi 1546 fi
1547 read || die "something is screwed with your system"
1467 done 1548 done
1468} 1549}
1469 1550
1551# @FUNCTION: strip-linguas
1552# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1553# @DESCRIPTION:
1470# Make sure that LINGUAS only contains languages that 1554# Make sure that LINGUAS only contains languages that
1471# a package can support 1555# a package can support. The first form allows you to
1472# 1556# specify a list of LINGUAS. The -i builds a list of po
1473# usage: strip-linguas <allow LINGUAS> 1557# files found in all the directories and uses the
1474# strip-linguas -i <directories of .po files> 1558# intersection of the lists. The -u builds a list of po
1475# strip-linguas -u <directories of .po files> 1559# files found in all the directories and uses the union
1476# 1560# of the lists.
1477# The first form allows you to specify a list of LINGUAS.
1478# The -i builds a list of po files found in all the
1479# directories and uses the intersection of the lists.
1480# The -u builds a list of po files found in all the
1481# directories and uses the union of the lists.
1482strip-linguas() { 1561strip-linguas() {
1483 local ls newls 1562 local ls newls nols
1484 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1563 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1485 local op=$1; shift 1564 local op=$1; shift
1486 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1565 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1487 local d f 1566 local d f
1488 for d in "$@" ; do 1567 for d in "$@" ; do
1489 if [[ ${op} == "-u" ]] ; then 1568 if [[ ${op} == "-u" ]] ; then
1490 newls=${ls} 1569 newls=${ls}
1491 else 1570 else
1492 newls="" 1571 newls=""
1493 fi 1572 fi
1494 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1573 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1495 if [[ ${op} == "-i" ]] ; then 1574 if [[ ${op} == "-i" ]] ; then
1496 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1575 hasq ${f} ${ls} && newls="${newls} ${f}"
1497 else 1576 else
1498 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1577 hasq ${f} ${ls} || newls="${newls} ${f}"
1499 fi 1578 fi
1500 done 1579 done
1501 ls=${newls} 1580 ls=${newls}
1502 done 1581 done
1503 ls=${ls//.po}
1504 else 1582 else
1505 ls=$@ 1583 ls="$@"
1506 fi 1584 fi
1507 1585
1508 ls=" ${ls} " 1586 nols=""
1509 newls="" 1587 newls=""
1510 for f in ${LINGUAS} ; do 1588 for f in ${LINGUAS} ; do
1511 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1589 if hasq ${f} ${ls} ; then
1512 newls="${newls} ${f}" 1590 newls="${newls} ${f}"
1513 else 1591 else
1514 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1592 nols="${nols} ${f}"
1515 fi 1593 fi
1516 done 1594 done
1517 if [[ -z ${newls} ]] ; then 1595 [[ -n ${nols} ]] \
1518 unset LINGUAS 1596 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1519 else
1520 export LINGUAS=${newls:1} 1597 export LINGUAS=${newls:1}
1521 fi
1522} 1598}
1523 1599
1524# moved from kernel.eclass since they are generally useful outside of 1600# @FUNCTION: preserve_old_lib
1525# kernel.eclass -iggy (20041002) 1601# @USAGE: <libs to preserve> [more libs]
1526 1602# @DESCRIPTION:
1527# the following functions are useful in kernel module ebuilds, etc.
1528# for an example see ivtv or drbd ebuilds
1529
1530# set's ARCH to match what the kernel expects
1531set_arch_to_kernel() {
1532 i=10
1533 while ((i--)) ; do
1534 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1535 done
1536 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1537 case ${ARCH} in
1538 x86) export ARCH="i386";;
1539 amd64) export ARCH="x86_64";;
1540 hppa) export ARCH="parisc";;
1541 mips) export ARCH="mips";;
1542 sparc) export ARCH="$(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!
1543 *) export ARCH="${ARCH}";;
1544 esac
1545}
1546
1547# set's ARCH back to what portage expects
1548set_arch_to_portage() {
1549 i=10
1550 while ((i--)) ; do
1551 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1552 done
1553 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1554}
1555
1556# Jeremy Huddleston <eradicator@gentoo.org>:
1557# preserve_old_lib /path/to/libblah.so.0
1558# preserve_old_lib_notify /path/to/libblah.so.0
1559#
1560# These functions are useful when a lib in your package changes --soname. Such 1603# These functions are useful when a lib in your package changes ABI SONAME.
1561# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1604# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1562# would break packages that link against it. Most people get around this 1605# would break packages that link against it. Most people get around this
1563# by using the portage SLOT mechanism, but that is not always a relevant 1606# by using the portage SLOT mechanism, but that is not always a relevant
1564# solution, so instead you can add the following to your ebuilds: 1607# solution, so instead you can call this from pkg_preinst. See also the
1565# 1608# preserve_old_lib_notify function.
1566# src_install() {
1567# ...
1568# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1569# ...
1570# }
1571#
1572# pkg_postinst() {
1573# ...
1574# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1575# ...
1576# }
1577
1578preserve_old_lib() { 1609preserve_old_lib() {
1579 LIB=$1 1610 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1611 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1612 die "Invalid preserve_old_lib() usage"
1613 fi
1614 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1580 1615
1581 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1616 # let portage worry about it
1582 SONAME=`basename ${LIB}` 1617 has preserve-libs ${FEATURES} && return 0
1583 DIRNAME=`dirname ${LIB}`
1584 1618
1585 dodir ${DIRNAME} 1619 local lib dir
1586 cp ${ROOT}${LIB} ${D}${DIRNAME} 1620 for lib in "$@" ; do
1621 [[ -e ${ROOT}/${lib} ]] || continue
1622 dir=${lib%/*}
1623 dodir ${dir} || die "dodir ${dir} failed"
1624 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1587 touch ${D}${LIB} 1625 touch "${D}"/${lib}
1588 fi 1626 done
1589} 1627}
1590 1628
1629# @FUNCTION: preserve_old_lib_notify
1630# @USAGE: <libs to notify> [more libs]
1631# @DESCRIPTION:
1632# Spit helpful messages about the libraries preserved by preserve_old_lib.
1591preserve_old_lib_notify() { 1633preserve_old_lib_notify() {
1592 LIB=$1 1634 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1635 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1636 die "Invalid preserve_old_lib_notify() usage"
1637 fi
1593 1638
1594 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1639 # let portage worry about it
1595 SONAME=`basename ${LIB}` 1640 has preserve-libs ${FEATURES} && return 0
1596 1641
1642 local lib notice=0
1643 for lib in "$@" ; do
1644 [[ -e ${ROOT}/${lib} ]] || continue
1645 if [[ ${notice} -eq 0 ]] ; then
1646 notice=1
1597 einfo "An old version of an installed library was detected on your system." 1647 ewarn "Old versions of installed libraries were detected on your system."
1598 einfo "In order to avoid breaking packages that link against is, this older version" 1648 ewarn "In order to avoid breaking packages that depend on these old libs,"
1599 einfo "is not being removed. In order to make full use of this newer version," 1649 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1600 einfo "you will need to execute the following command:" 1650 ewarn "in order to remove these old dependencies. If you do not have this"
1601 einfo " revdep-rebuild --soname ${SONAME}" 1651 ewarn "helper program, simply emerge the 'gentoolkit' package."
1602 einfo 1652 ewarn
1603 einfo "After doing that, you can safely remove ${LIB}"
1604 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1605 fi 1653 fi
1654 ewarn " # revdep-rebuild --library ${lib##*/}"
1655 done
1656 if [[ ${notice} -eq 1 ]] ; then
1657 ewarn
1658 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1659 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1660 for lib in "$@" ; do
1661 ewarn " # rm '${lib}'"
1662 done
1663 fi
1606} 1664}
1607 1665
1608# Hack for people to figure out if a package was built with 1666# @FUNCTION: built_with_use
1609# certain USE flags 1667# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1668# @DESCRIPTION:
1669# A temporary hack until portage properly supports DEPENDing on USE
1670# flags being enabled in packages. This will check to see if the specified
1671# DEPEND atom was built with the specified list of USE flags. The
1672# --missing option controls the behavior if called on a package that does
1673# not actually support the defined USE flags (aka listed in IUSE).
1674# The default is to abort (call die). The -a and -o flags control
1675# the requirements of the USE flags. They correspond to "and" and "or"
1676# logic. So the -a flag means all listed USE flags must be enabled
1677# while the -o flag means at least one of the listed IUSE flags must be
1678# enabled. The --hidden option is really for internal use only as it
1679# means the USE flag we're checking is hidden expanded, so it won't be found
1680# in IUSE like normal USE flags.
1610# 1681#
1611# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1682# Remember that this function isn't terribly intelligent so order of optional
1612# ex: built_with_use xchat gtk2 1683# flags matter.
1613#
1614# Flags: -a all USE flags should be utilized
1615# -o at least one USE flag should be utilized
1616# Note: the default flag is '-a'
1617built_with_use() { 1684built_with_use() {
1685 local hidden="no"
1686 if [[ $1 == "--hidden" ]] ; then
1687 hidden="yes"
1688 shift
1689 fi
1690
1691 local missing_action="die"
1692 if [[ $1 == "--missing" ]] ; then
1693 missing_action=$2
1694 shift ; shift
1695 case ${missing_action} in
1696 true|false|die) ;;
1697 *) die "unknown action '${missing_action}'";;
1698 esac
1699 fi
1700
1618 local opt=$1 1701 local opt=$1
1619 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1702 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1620 1703
1621 local PKG=$(best_version $1) 1704 local PKG=$(best_version $1)
1705 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1622 shift 1706 shift
1623 1707
1624 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1708 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1625 [[ ! -e ${USEFILE} ]] && return 1 1709 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1710
1711 # if the IUSE file doesn't exist, the read will error out, we need to handle
1712 # this gracefully
1713 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1714 case ${missing_action} in
1715 true) return 0;;
1716 false) return 1;;
1717 die) die "Unable to determine what USE flags $PKG was built with";;
1718 esac
1719 fi
1720
1721 if [[ ${hidden} == "no" ]] ; then
1722 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1723 # Don't check USE_EXPAND #147237
1724 local expand
1725 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1726 if [[ $1 == ${expand}_* ]] ; then
1727 expand=""
1728 break
1729 fi
1730 done
1731 if [[ -n ${expand} ]] ; then
1732 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1733 case ${missing_action} in
1734 true) return 0;;
1735 false) return 1;;
1736 die) die "$PKG does not actually support the $1 USE flag!";;
1737 esac
1738 fi
1739 fi
1740 fi
1626 1741
1627 local USE_BUILT=$(<${USEFILE}) 1742 local USE_BUILT=$(<${USEFILE})
1628 while [[ $# -gt 0 ]] ; do 1743 while [[ $# -gt 0 ]] ; do
1629 if [[ ${opt} = "-o" ]] ; then 1744 if [[ ${opt} = "-o" ]] ; then
1630 has $1 ${USE_BUILT} && return 0 1745 has $1 ${USE_BUILT} && return 0
1634 shift 1749 shift
1635 done 1750 done
1636 [[ ${opt} = "-a" ]] 1751 [[ ${opt} = "-a" ]]
1637} 1752}
1638 1753
1754# @FUNCTION: epunt_cxx
1755# @USAGE: [dir to scan]
1756# @DESCRIPTION:
1639# Many configure scripts wrongly bail when a C++ compiler 1757# Many configure scripts wrongly bail when a C++ compiler could not be
1640# could not be detected. #73450 1758# detected. If dir is not specified, then it defaults to ${S}.
1759#
1760# http://bugs.gentoo.org/73450
1641epunt_cxx() { 1761epunt_cxx() {
1642 local dir=$1 1762 local dir=$1
1643 [[ -z ${dir} ]] && dir=${S} 1763 [[ -z ${dir} ]] && dir=${S}
1644 ebegin "Removing useless C++ checks" 1764 ebegin "Removing useless C++ checks"
1645 local f 1765 local f
1646 for f in $(find ${dir} -name configure) ; do 1766 find "${dir}" -name configure | while read f ; do
1647 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1767 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1648 done 1768 done
1649 eend 0 1769 eend 0
1650} 1770}
1651 1771
1652# dopamd <file> [more files] 1772# @FUNCTION: make_wrapper
1653# 1773# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1654# Install pam auth config file in /etc/pam.d 1774# @DESCRIPTION:
1655dopamd() { 1775# Create a shell wrapper script named wrapper in installpath
1656 [[ -z $1 ]] && die "dopamd requires at least one argument" 1776# (defaults to the bindir) to execute target (default of wrapper) by
1657 1777# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1658 use pam || return 0 1778# libpaths followed by optionally changing directory to chdir.
1659 1779make_wrapper() {
1660 insinto /etc/pam.d 1780 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1661 # these are the default doins options, but be explicit just in case 1781 local tmpwrapper=$(emktemp)
1662 insopts -m 0644 -o root -g root 1782 # We don't want to quote ${bin} so that people can pass complex
1663 doins "$@" || die "failed to install $@" 1783 # things as $bin ... "./someprog --args"
1784 cat << EOF > "${tmpwrapper}"
1785#!/bin/sh
1786cd "${chdir:-.}"
1787if [ -n "${libdir}" ] ; then
1788 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1789 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1790 else
1791 export LD_LIBRARY_PATH="${libdir}"
1792 fi
1793fi
1794exec ${bin} "\$@"
1795EOF
1796 chmod go+rx "${tmpwrapper}"
1797 if [[ -n ${path} ]] ; then
1798 (
1799 exeinto "${path}"
1800 newexe "${tmpwrapper}" "${wrapper}"
1801 ) || die
1802 else
1803 newbin "${tmpwrapper}" "${wrapper}" || die
1804 fi
1664} 1805}
1665# newpamd <old name> <new name>
1666#
1667# Install pam file <old name> as <new name> in /etc/pam.d
1668newpamd() {
1669 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1670
1671 use pam || return 0
1672
1673 insinto /etc/pam.d
1674 # these are the default doins options, but be explicit just in case
1675 insopts -m 0644 -o root -g root
1676 newins "$1" "$2" || die "failed to install $1 as $2"
1677}

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