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1# Copyright 1999-2004 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 1.148 2005/02/03 23:55:05 azarah Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.294 2008/01/14 04:52:35 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 -eq 1 ] || [ ! -e /proc/cpuinfo ]
42 then
43 :
44 else
45 CPU_FLAGS=$1
46 USER_CPU=`grep "flags" /proc/cpuinfo`
47
48 for flags in `seq 1 ${#CPU_FLAGS[@]}`
49 do
50 if has ${CPU_FLAGS[$flags - 1]} $USER_CPU && ! has ${CPU_FLAGS[$flags - 1]} $USE
51 then
52 ewarn "Your system is ${CPU_FLAGS[$flags - 1]} capable but you don't have it enabled!"
53 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
54 fi
55
56 if ! has ${CPU_FLAGS[$flags - 1]} $USER_CPU && has ${CPU_FLAGS[$flags -1]} $USE
57 then
58 ewarn "You have ${CPU_FLAGS[$flags - 1]} support enabled but your processor doesn't"
59 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
60 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
61 fi
62 done
63 fi
64}
65
66# Wait for the supplied number of seconds. If no argument is supplied, defaults
67# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
68# outputting to a terminal, don't wait. For compatability purposes, the argument
69# must be an integer greater than zero.
70# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
71epause() { 29epause() {
72 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
73 sleep ${1:-5}
74 fi
75} 31}
76 32
77# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
78# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
79# don't beep. 39# don't beep at all.
80# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
81ebeep() { 40ebeep() {
82 local n 41 local n
83 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
84 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
85 echo -ne "\a" 44 echo -ne "\a"
86 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
87 echo -ne "\a" 46 echo -ne "\a"
88 sleep 1 47 sleep 1
89 done 48 done
90 fi 49 fi
91} 50}
92 51
93# This function generate linker scripts in /usr/lib for dynamic
94# libs in /lib. This is to fix linking problems when you have
95# the .so in /lib, and the .a in /usr/lib. What happens is that
96# in some cases when linking dynamic, the .a in /usr/lib is used
97# instead of the .so in /lib due to gcc/libtool tweaking ld's
98# library search path. This cause many builds to fail.
99# See bug #4411 for more info.
100#
101# To use, simply call:
102#
103# gen_usr_ldscript libfoo.so
104#
105# Note that you should in general use the unversioned name of
106# the library, as ldconfig should usually update it correctly
107# to point to the latest version of the library present.
108#
109# <azarah@gentoo.org> (26 Oct 2002)
110#
111gen_usr_ldscript() {
112 local libdir="$(get_libdir)"
113 # Just make sure it exists
114 dodir /usr/${libdir}
115
116 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
117/* GNU ld script
118 Because Gentoo have critical dynamic libraries
119 in /lib, and the static versions in /usr/lib, we
120 need to have a "fake" dynamic lib in /usr/lib,
121 otherwise we run into linking problems.
122 See bug #4411 on http://bugs.gentoo.org/ for
123 more info. */
124GROUP ( /${libdir}/${1} )
125END_LDSCRIPT
126 fperms a+x "/usr/${libdir}/${1}"
127}
128
129# Simple function to draw a line consisting of '=' the same length as $*
130#
131# <azarah@gentoo.org> (11 Nov 2002)
132#
133draw_line() {
134 local i=0
135 local str_length=""
136
137 # Handle calls that do not have args, or wc not being installed ...
138 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
139 then
140 echo "==============================================================="
141 return 0
142 fi
143
144 # Get the length of $*
145 str_length="$(echo -n "$*" | wc -m)"
146
147 while [ "$i" -lt "${str_length}" ]
148 do
149 echo -n "="
150
151 i=$((i + 1))
152 done
153
154 echo
155
156 return 0
157}
158
159# Default directory where patches are located 52# Default directory where patches are located
160EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
161# Default extension for patches 54# Default extension for patches
162EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
163# Default options for patch 56# Default options for patch
164# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 57# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
165EPATCH_OPTS="-g0" 58# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
59# Set -E to automatically remove empty files.
60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
166# List of patches not to apply. Not this is only file names, 61# List of patches not to apply. Not this is only file names,
167# and not the full path .. 62# and not the full path ..
168EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
169# Change the printed message for a single patch. 64# Change the printed message for a single patch.
170EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
66# Change the printed message for multiple patches.
67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
171# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
172# 69#
173# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
174# 71#
175EPATCH_FORCE="no" 72EPATCH_FORCE="no"
176 73
177# This function is for bulk patching, or in theory for just one 74# This function is for bulk patching, or in theory for just one
178# or two patches. 75# or two patches.
189# 86#
190# Patches are applied in current directory. 87# Patches are applied in current directory.
191# 88#
192# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
193# 90#
194# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
195# 92#
196# For example: 93# For example:
197# 94#
198# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
199# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
200# 97#
201# This ensures that there are a set order, and you can have ARCH 98# This ensures that there are a set order, and you can have ARCH
202# specific patches. 99# specific patches.
203# 100#
204# If you however give an argument to epatch(), it will treat it as a 101# If you however give an argument to epatch(), it will treat it as a
206# hand its a directory, it will set EPATCH_SOURCE to this. 103# hand its a directory, it will set EPATCH_SOURCE to this.
207# 104#
208# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
209# 106#
210epatch() { 107epatch() {
108 _epatch_draw_line() {
109 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}"
111 }
112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
211 local PIPE_CMD="" 113 local PIPE_CMD=""
212 local STDERR_TARGET="${T}/$$.out" 114 local STDERR_TARGET="${T}/$$.out"
213 local PATCH_TARGET="${T}/$$.patch" 115 local PATCH_TARGET="${T}/$$.patch"
214 local PATCH_SUFFIX="" 116 local PATCH_SUFFIX=""
215 local SINGLE_PATCH="no" 117 local SINGLE_PATCH="no"
216 local x="" 118 local x=""
217 119
120 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
121
218 if [ "$#" -gt 1 ] 122 if [ "$#" -gt 1 ]
219 then 123 then
220 local m="" 124 local m=""
221 einfo "${#} patches to apply ..."
222 for m in "$@" ; do 125 for m in "$@" ; do
223 epatch "${m}" 126 epatch "${m}"
224 done 127 done
225 return 0 128 return 0
226 fi 129 fi
240 local EPATCH_SOURCE="$1/*" 143 local EPATCH_SOURCE="$1/*"
241 else 144 else
242 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
243 fi 146 fi
244 else 147 else
245 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 148 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
246 then
247 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 149 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
248 then 150 then
249 EPATCH_SOURCE="$1" 151 EPATCH_SOURCE="$1"
250 fi 152 fi
251 153
280 ;; 182 ;;
281 esac 183 esac
282 184
283 if [ "${SINGLE_PATCH}" = "no" ] 185 if [ "${SINGLE_PATCH}" = "no" ]
284 then 186 then
285 einfo "Applying various patches (bugfixes/updates) ..." 187 einfo "${EPATCH_MULTI_MSG}"
286 fi 188 fi
287 for x in ${EPATCH_SOURCE} 189 for x in ${EPATCH_SOURCE}
288 do 190 do
289 # New ARCH dependant patch naming scheme ... 191 # New ARCH dependant patch naming scheme ...
290 # 192 #
291 # ???_arch_foo.patch 193 # ???_arch_foo.patch
292 # 194 #
293 if [ -f ${x} ] && \ 195 if [ -f ${x} ] && \
294 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 196 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
295 [ "${EPATCH_FORCE}" = "yes" ]) 197 [ "${EPATCH_FORCE}" = "yes" ])
296 then 198 then
297 local count=0 199 local count=0
298 local popts="${EPATCH_OPTS}" 200 local popts="${EPATCH_OPTS}"
201 local patchname=${x##*/}
299 202
300 if [ -n "${EPATCH_EXCLUDE}" ] 203 if [ -n "${EPATCH_EXCLUDE}" ]
301 then 204 then
302 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 205 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
303 then 206 then
304 continue 207 continue
305 fi 208 fi
306 fi 209 fi
307 210
309 then 212 then
310 if [ -n "${EPATCH_SINGLE_MSG}" ] 213 if [ -n "${EPATCH_SINGLE_MSG}" ]
311 then 214 then
312 einfo "${EPATCH_SINGLE_MSG}" 215 einfo "${EPATCH_SINGLE_MSG}"
313 else 216 else
314 einfo "Applying ${x##*/} ..." 217 einfo "Applying ${patchname} ..."
315 fi 218 fi
316 else 219 else
317 einfo " ${x##*/} ..." 220 einfo " ${patchname} ..."
318 fi 221 fi
319 222
320 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 223 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
321 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 224 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
322 225
323 # Allow for prefix to differ ... im lazy, so shoot me :/ 226 # Allow for prefix to differ ... im lazy, so shoot me :/
324 while [ "${count}" -lt 5 ] 227 while [ "${count}" -lt 5 ]
325 do 228 do
326 # Generate some useful debug info ... 229 # Generate some useful debug info ...
327 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 230 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
328 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 231 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
329 232
330 if [ "${PATCH_SUFFIX}" != "patch" ] 233 if [ "${PATCH_SUFFIX}" != "patch" ]
331 then 234 then
332 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 235 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
333 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 236 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
334 else 237 else
335 PATCH_TARGET="${x}" 238 PATCH_TARGET="${x}"
336 fi 239 fi
337 240
338 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 241 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
339 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 242 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
340 243
341 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 244 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
342 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 245 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
343 246
344 if [ "${PATCH_SUFFIX}" != "patch" ] 247 if [ "${PATCH_SUFFIX}" != "patch" ]
345 then 248 then
346 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 249 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
347 then 250 then
348 echo 251 echo
349 eerror "Could not extract patch!" 252 eerror "Could not extract patch!"
350 #die "Could not extract patch!" 253 #die "Could not extract patch!"
351 count=5 254 count=5
352 break 255 break
353 fi 256 fi
354 fi 257 fi
355 258
356 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 259 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
357 then 260 then
358 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 261 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
359 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
360 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 263 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
361 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 264 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
362 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 265 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
363 266
364 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 267 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
268 _epatch_assert
365 269
366 if [ "$?" -ne 0 ] 270 if [ "$?" -ne 0 ]
367 then 271 then
368 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 272 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
369 echo 273 echo
370 eerror "A dry-run of patch command succeeded, but actually" 274 eerror "A dry-run of patch command succeeded, but actually"
371 eerror "applying the patch failed!" 275 eerror "applying the patch failed!"
372 #die "Real world sux compared to the dreamworld!" 276 #die "Real world sux compared to the dreamworld!"
373 count=5 277 count=5
374 fi 278 fi
375 279
376 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 280 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
377 281
378 break 282 break
379 fi 283 fi
380 284
381 count=$((count + 1)) 285 count=$((count + 1))
387 fi 291 fi
388 292
389 if [ "${count}" -eq 5 ] 293 if [ "${count}" -eq 5 ]
390 then 294 then
391 echo 295 echo
392 eerror "Failed Patch: ${x##*/}!" 296 eerror "Failed Patch: ${patchname} !"
297 eerror " ( ${PATCH_TARGET} )"
393 eerror 298 eerror
394 eerror "Include in your bugreport the contents of:" 299 eerror "Include in your bugreport the contents of:"
395 eerror 300 eerror
396 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 301 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
397 echo 302 echo
398 die "Failed Patch: ${x##*/}!" 303 die "Failed Patch: ${patchname}!"
399 fi 304 fi
400 305
401 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 306 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
402 307
403 eend 0 308 eend 0
404 fi 309 fi
405 done 310 done
406 if [ "${SINGLE_PATCH}" = "no" ] 311 if [ "${SINGLE_PATCH}" = "no" ]
407 then 312 then
408 einfo "Done with patching" 313 einfo "Done with patching"
409 fi 314 fi
410} 315}
411 316
412# This function return true if we are using the NPTL pthreads 317# @FUNCTION: emktemp
413# implementation. 318# @USAGE: [temp dir]
414# 319# @DESCRIPTION:
415# <azarah@gentoo.org> (06 March 2003)
416#
417have_NPTL() {
418 cat > ${T}/test-nptl.c <<-"END"
419 #define _XOPEN_SOURCE
420 #include <unistd.h>
421 #include <stdio.h>
422
423 int main()
424 {
425 char buf[255];
426 char *str = buf;
427
428 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
429 if (NULL != str) {
430 printf("%s\n", str);
431 if (NULL != strstr(str, "NPTL"))
432 return 0;
433 }
434
435 return 1;
436 }
437 END
438
439 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
440 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
441 then
442 echo "yes"
443 einfon "Checking what PTHREADS implementation we have ..."
444 if ${T}/nptl
445 then
446 return 0
447 else
448 return 1
449 fi
450 else
451 echo "no"
452 fi
453
454 return 1
455}
456
457# This function check how many cpu's are present, and then set
458# -j in MAKEOPTS accordingly.
459#
460# Thanks to nall <nall@gentoo.org> for this.
461#
462get_number_of_jobs() {
463 local jobs=0
464
465 if [ ! -r /proc/cpuinfo ]
466 then
467 return 1
468 fi
469
470 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
471 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
472 then
473 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
474 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
475 ADMINPARAM="${ADMINPARAM/-j}"
476 fi
477
478 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
479
480 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
481 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
482 then
483 # these archs will always have "[Pp]rocessor"
484 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
485
486 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
487 then
488 # sparc always has "ncpus active"
489 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
490
491 elif [ "${ARCH}" = "alpha" ]
492 then
493 # alpha has "cpus active", but only when compiled with SMP
494 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
495 then
496 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
497 else
498 jobs=2
499 fi
500
501 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
502 then
503 # ppc has "processor", but only when compiled with SMP
504 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
505 then
506 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
507 else
508 jobs=2
509 fi
510 elif [ "${ARCH}" = "s390" ]
511 then
512 # s390 has "# processors : "
513 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
514 else
515 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
516 die "Unknown ARCH -- ${ARCH}!"
517 fi
518
519 # Make sure the number is valid ...
520 if [ "${jobs}" -lt 1 ]
521 then
522 jobs=1
523 fi
524
525 if [ -n "${ADMINPARAM}" ]
526 then
527 if [ "${jobs}" -gt "${ADMINPARAM}" ]
528 then
529 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
530 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
531 else
532 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
533 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
534 fi
535 fi
536}
537
538# Cheap replacement for when debianutils (and thus mktemp) 320# Cheap replacement for when debianutils (and thus mktemp)
539# does not exist on the users system 321# does not exist on the users system.
540# vapier@gentoo.org
541#
542# Takes just 1 optional parameter (the directory to create tmpfile in)
543emktemp() { 322emktemp() {
544 local exe="touch" 323 local exe="touch"
545 [ "$1" == "-d" ] && exe="mkdir" && shift 324 [[ $1 == -d ]] && exe="mkdir" && shift
546 local topdir="$1" 325 local topdir=$1
547 326
548 if [ -z "${topdir}" ] 327 if [[ -z ${topdir} ]] ; then
549 then
550 [ -z "${T}" ] \ 328 [[ -z ${T} ]] \
551 && topdir="/tmp" \ 329 && topdir="/tmp" \
552 || topdir="${T}" 330 || topdir=${T}
553 fi 331 fi
554 332
555 if [ -z "$(type -p mktemp)" ] 333 if ! type -P mktemp > /dev/null ; then
556 then 334 # system lacks `mktemp` so we have to fake it
557 local tmp=/ 335 local tmp=/
558 while [ -e "${tmp}" ] ; do 336 while [[ -e ${tmp} ]] ; do
559 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 337 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
560 done 338 done
561 ${exe} "${tmp}" 339 ${exe} "${tmp}" || ${exe} -p "${tmp}"
562 echo "${tmp}" 340 echo "${tmp}"
563 else 341 else
564 [ "${exe}" == "touch" ] \ 342 # the args here will give slightly wierd names on BSD,
565 && exe="-p" \ 343 # but should produce a usable file on all userlands
566 || exe="-d" 344 if [[ ${exe} == "touch" ]] ; then
567 mktemp ${exe} "${topdir}" 345 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
346 else
347 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
568 fi 348 fi
349 fi
569} 350}
570 351
352# @FUNCTION: egetent
353# @USAGE: <database> <key>
354# @MAINTAINER:
355# base-system@gentoo.org (Linux)
356# Joe Jezak <josejx@gmail.com> (OS X)
357# usata@gentoo.org (OS X)
358# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
359# @DESCRIPTION:
571# Small wrapper for getent (Linux), nidump (Mac OS X), 360# Small wrapper for getent (Linux), nidump (Mac OS X),
572# and pw (FreeBSD) used in enewuser()/enewgroup() 361# and pw (FreeBSD) used in enewuser()/enewgroup()
573# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
574# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
575#
576# egetent(database, key)
577egetent() { 362egetent() {
578 if useq ppc-macos ; then 363 case ${CHOST} in
364 *-darwin*)
579 case "$2" in 365 case "$2" in
580 *[!0-9]*) # Non numeric 366 *[!0-9]*) # Non numeric
581 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 367 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
582 ;; 368 ;;
583 *) # Numeric 369 *) # Numeric
584 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 370 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
585 ;; 371 ;;
586 esac 372 esac
587 elif useq x86-fbsd ; then 373 ;;
588 local action 374 *-freebsd*|*-dragonfly*)
589 if [ "$1" == "passwd" ] 375 local opts action="user"
590 then 376 [[ $1 == "passwd" ]] || action="group"
591 action="user" 377
592 else 378 # lookup by uid/gid
593 action="group" 379 if [[ $2 == [[:digit:]]* ]] ; then
380 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
594 fi 381 fi
382
595 pw show "${action}" "$2" -q 383 pw show ${action} ${opts} "$2" -q
596 else 384 ;;
385 *-netbsd*|*-openbsd*)
386 grep "$2:\*:" /etc/$1
387 ;;
388 *)
597 which nscd >& /dev/null && nscd -i "$1" 389 type -p nscd >& /dev/null && nscd -i "$1"
598 getent "$1" "$2" 390 getent "$1" "$2"
599 fi 391 ;;
392 esac
600} 393}
601 394
602# Simplify/standardize adding users to the system 395# @FUNCTION: enewuser
603# vapier@gentoo.org 396# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
604# 397# @DESCRIPTION:
605# enewuser(username, uid, shell, homedir, groups, extra options) 398# Same as enewgroup, you are not required to understand how to properly add
606# 399# a user to the system. The only required parameter is the username.
607# Default values if you do not specify any: 400# Default uid is (pass -1 for this) next available, default shell is
608# username: REQUIRED ! 401# /bin/false, default homedir is /dev/null, there are no default groups,
609# uid: next available (see useradd(8)) 402# and default params sets the comment as 'added by portage for ${PN}'.
610# note: pass -1 to get default behavior
611# shell: /bin/false
612# homedir: /dev/null
613# groups: none
614# extra: comment of 'added by portage for ${PN}'
615enewuser() { 403enewuser() {
404 case ${EBUILD_PHASE} in
405 unpack|compile|test|install)
406 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
407 eerror "Package fails at QA and at life. Please file a bug."
408 die "Bad package! enewuser is only for use in pkg_* functions!"
409 esac
410
616 # get the username 411 # get the username
617 local euser="$1"; shift 412 local euser=$1; shift
618 if [ -z "${euser}" ] 413 if [[ -z ${euser} ]] ; then
619 then
620 eerror "No username specified !" 414 eerror "No username specified !"
621 die "Cannot call enewuser without a username" 415 die "Cannot call enewuser without a username"
622 fi 416 fi
623 417
624 # lets see if the username already exists 418 # lets see if the username already exists
625 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 419 if [[ -n $(egetent passwd "${euser}") ]] ; then
626 then
627 return 0 420 return 0
628 fi 421 fi
629 einfo "Adding user '${euser}' to your system ..." 422 einfo "Adding user '${euser}' to your system ..."
630 423
631 # options to pass to useradd 424 # options to pass to useradd
632 local opts= 425 local opts=
633 426
634 # handle uid 427 # handle uid
635 local euid="$1"; shift 428 local euid=$1; shift
636 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 429 if [[ -n ${euid} && ${euid} != -1 ]] ; then
637 then
638 if [ "${euid}" -gt 0 ] 430 if [[ ${euid} -gt 0 ]] ; then
639 then
640 if [ ! -z "`egetent passwd ${euid}`" ] 431 if [[ -n $(egetent passwd ${euid}) ]] ; then
641 then
642 euid="next" 432 euid="next"
643 fi 433 fi
644 else 434 else
645 eerror "Userid given but is not greater than 0 !" 435 eerror "Userid given but is not greater than 0 !"
646 die "${euid} is not a valid UID" 436 die "${euid} is not a valid UID"
647 fi 437 fi
648 else 438 else
649 euid="next" 439 euid="next"
650 fi 440 fi
651 if [ "${euid}" == "next" ] 441 if [[ ${euid} == "next" ]] ; then
652 then 442 for ((euid = 101; euid <= 999; euid++)); do
653 local pwrange
654 if [ "${USERLAND}" == "BSD" ] ; then
655 pwrange="`jot 898 101`"
656 else
657 pwrange="`seq 101 999`"
658 fi
659 for euid in ${pwrange} ; do
660 [ -z "`egetent passwd ${euid}`" ] && break 443 [[ -z $(egetent passwd ${euid}) ]] && break
661 done 444 done
662 fi 445 fi
663 opts="${opts} -u ${euid}" 446 opts="${opts} -u ${euid}"
664 einfo " - Userid: ${euid}" 447 einfo " - Userid: ${euid}"
665 448
666 # handle shell 449 # handle shell
667 local eshell="$1"; shift 450 local eshell=$1; shift
668 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 451 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
669 then 452 if [[ ! -e ${ROOT}${eshell} ]] ; then
670 if [ ! -e "${eshell}" ]
671 then
672 eerror "A shell was specified but it does not exist !" 453 eerror "A shell was specified but it does not exist !"
673 die "${eshell} does not exist" 454 die "${eshell} does not exist in ${ROOT}"
455 fi
456 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
457 eerror "Do not specify ${eshell} yourself, use -1"
458 die "Pass '-1' as the shell parameter"
674 fi 459 fi
675 else 460 else
676 if [ "${USERLAND}" == "BSD" ] 461 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
677 then 462 [[ -x ${ROOT}${shell} ]] && break
678 eshell="/usr/bin/false" 463 done
679 else 464
465 if [[ ${shell} == "/dev/null" ]] ; then
466 eerror "Unable to identify the shell to use, proceeding with userland default."
467 case ${USERLAND} in
680 eshell="/bin/false" 468 GNU) shell="/bin/false" ;;
469 BSD) shell="/sbin/nologin" ;;
470 Darwin) shell="/usr/sbin/nologin" ;;
471 *) die "Unable to identify the default shell for userland ${USERLAND}"
472 esac
681 fi 473 fi
474
475 eshell=${shell}
682 fi 476 fi
683 einfo " - Shell: ${eshell}" 477 einfo " - Shell: ${eshell}"
684 opts="${opts} -s ${eshell}" 478 opts="${opts} -s ${eshell}"
685 479
686 # handle homedir 480 # handle homedir
687 local ehome="$1"; shift 481 local ehome=$1; shift
688 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 482 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
689 then
690 ehome="/dev/null" 483 ehome="/dev/null"
691 fi 484 fi
692 einfo " - Home: ${ehome}" 485 einfo " - Home: ${ehome}"
693 opts="${opts} -d ${ehome}" 486 opts="${opts} -d ${ehome}"
694 487
695 # handle groups 488 # handle groups
696 local egroups="$1"; shift 489 local egroups=$1; shift
697 if [ ! -z "${egroups}" ] 490 if [[ ! -z ${egroups} ]] ; then
698 then
699 local oldifs="${IFS}" 491 local oldifs=${IFS}
700 local defgroup="" exgroups="" 492 local defgroup="" exgroups=""
701 493
702 export IFS="," 494 export IFS=","
703 for g in ${egroups} 495 for g in ${egroups} ; do
704 do
705 export IFS="${oldifs}" 496 export IFS=${oldifs}
706 if [ -z "`egetent group \"${g}\"`" ] 497 if [[ -z $(egetent group "${g}") ]] ; then
707 then
708 eerror "You must add group ${g} to the system first" 498 eerror "You must add group ${g} to the system first"
709 die "${g} is not a valid GID" 499 die "${g} is not a valid GID"
710 fi 500 fi
711 if [ -z "${defgroup}" ] 501 if [[ -z ${defgroup} ]] ; then
712 then
713 defgroup="${g}" 502 defgroup=${g}
714 else 503 else
715 exgroups="${exgroups},${g}" 504 exgroups="${exgroups},${g}"
716 fi 505 fi
717 export IFS="," 506 export IFS=","
718 done 507 done
719 export IFS="${oldifs}" 508 export IFS=${oldifs}
720 509
721 opts="${opts} -g ${defgroup}" 510 opts="${opts} -g ${defgroup}"
722 if [ ! -z "${exgroups}" ] 511 if [[ ! -z ${exgroups} ]] ; then
723 then
724 opts="${opts} -G ${exgroups:1}" 512 opts="${opts} -G ${exgroups:1}"
725 fi 513 fi
726 else 514 else
727 egroups="(none)" 515 egroups="(none)"
728 fi 516 fi
729 einfo " - Groups: ${egroups}" 517 einfo " - Groups: ${egroups}"
730 518
731 # handle extra and add the user 519 # handle extra and add the user
732 local eextra="$@"
733 local oldsandbox="${SANDBOX_ON}" 520 local oldsandbox=${SANDBOX_ON}
734 export SANDBOX_ON="0" 521 export SANDBOX_ON="0"
735 if useq ppc-macos 522 case ${CHOST} in
736 then 523 *-darwin*)
737 ### Make the user 524 ### Make the user
738 if [ -z "${eextra}" ] 525 if [[ -z $@ ]] ; then
739 then
740 dscl . create /users/${euser} uid ${euid} 526 dscl . create /users/${euser} uid ${euid}
741 dscl . create /users/${euser} shell ${eshell} 527 dscl . create /users/${euser} shell ${eshell}
742 dscl . create /users/${euser} home ${ehome} 528 dscl . create /users/${euser} home ${ehome}
743 dscl . create /users/${euser} realname "added by portage for ${PN}" 529 dscl . create /users/${euser} realname "added by portage for ${PN}"
744 ### Add the user to the groups specified 530 ### Add the user to the groups specified
745 local oldifs="${IFS}" 531 local oldifs=${IFS}
746 export IFS="," 532 export IFS=","
747 for g in ${egroups} 533 for g in ${egroups} ; do
748 do
749 dscl . merge /groups/${g} users ${euser} 534 dscl . merge /groups/${g} users ${euser}
750 done 535 done
751 export IFS="${oldifs}" 536 export IFS=${oldifs}
752 else 537 else
753 einfo "Extra options are not supported on macos yet" 538 einfo "Extra options are not supported on Darwin yet"
754 einfo "Please report the ebuild along with the info below" 539 einfo "Please report the ebuild along with the info below"
755 einfo "eextra: ${eextra}" 540 einfo "eextra: $@"
756 die "Required function missing" 541 die "Required function missing"
757 fi 542 fi
758 elif use x86-fbsd ; then 543 ;;
759 if [ -z "${eextra}" ] 544 *-freebsd*|*-dragonfly*)
760 then 545 if [[ -z $@ ]] ; then
761 pw useradd ${euser} ${opts} \ 546 pw useradd ${euser} ${opts} \
762 -c "added by portage for ${PN}" \ 547 -c "added by portage for ${PN}" \
763 die "enewuser failed" 548 die "enewuser failed"
764 else 549 else
765 einfo " - Extra: ${eextra}" 550 einfo " - Extra: $@"
766 pw useradd ${euser} ${opts} \ 551 pw useradd ${euser} ${opts} \
767 -c ${eextra} || die "enewuser failed" 552 "$@" || die "enewuser failed"
768 fi 553 fi
554 ;;
555
556 *-netbsd*)
557 if [[ -z $@ ]] ; then
558 useradd ${opts} ${euser} || die "enewuser failed"
769 else 559 else
770 if [ -z "${eextra}" ] 560 einfo " - Extra: $@"
771 then 561 useradd ${opts} ${euser} "$@" || die "enewuser failed"
562 fi
563 ;;
564
565 *-openbsd*)
566 if [[ -z $@ ]] ; then
567 useradd -u ${euid} -s ${eshell} \
568 -d ${ehome} -c "Added by portage for ${PN}" \
569 -g ${egroups} ${euser} || die "enewuser failed"
570 else
571 einfo " - Extra: $@"
572 useradd -u ${euid} -s ${eshell} \
573 -d ${ehome} -c "Added by portage for ${PN}" \
574 -g ${egroups} ${euser} "$@" || die "enewuser failed"
575 fi
576 ;;
577
578 *)
579 if [[ -z $@ ]] ; then
772 useradd ${opts} ${euser} \ 580 useradd ${opts} ${euser} \
773 -c "added by portage for ${PN}" \ 581 -c "added by portage for ${PN}" \
774 || die "enewuser failed" 582 || die "enewuser failed"
775 else 583 else
776 einfo " - Extra: ${eextra}" 584 einfo " - Extra: $@"
777 useradd ${opts} ${euser} ${eextra} \ 585 useradd ${opts} ${euser} "$@" \
778 || die "enewuser failed" 586 || die "enewuser failed"
779 fi 587 fi
588 ;;
589 esac
590
591 if [[ ! -e ${ROOT}/${ehome} ]] ; then
592 einfo " - Creating ${ehome} in ${ROOT}"
593 mkdir -p "${ROOT}/${ehome}"
594 chown ${euser} "${ROOT}/${ehome}"
595 chmod 755 "${ROOT}/${ehome}"
780 fi 596 fi
597
781 export SANDBOX_ON="${oldsandbox}" 598 export SANDBOX_ON=${oldsandbox}
782
783 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
784 then
785 einfo " - Creating ${ehome} in ${D}"
786 dodir ${ehome}
787 fowners ${euser} ${ehome}
788 fperms 755 ${ehome}
789 fi
790} 599}
791 600
792# Simplify/standardize adding groups to the system 601# @FUNCTION: enewgroup
793# vapier@gentoo.org 602# @USAGE: <group> [gid]
794# 603# @DESCRIPTION:
795# enewgroup(group, gid) 604# This function does not require you to understand how to properly add a
796# 605# group to the system. Just give it a group name to add and enewgroup will
797# Default values if you do not specify any: 606# do the rest. You may specify the gid for the group or allow the group to
798# groupname: REQUIRED ! 607# allocate the next available one.
799# gid: next available (see groupadd(8))
800# extra: none
801enewgroup() { 608enewgroup() {
609 case ${EBUILD_PHASE} in
610 unpack|compile|test|install)
611 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
612 eerror "Package fails at QA and at life. Please file a bug."
613 die "Bad package! enewgroup is only for use in pkg_* functions!"
614 esac
615
802 # get the group 616 # get the group
803 local egroup="$1"; shift 617 local egroup="$1"; shift
804 if [ -z "${egroup}" ] 618 if [ -z "${egroup}" ]
805 then 619 then
806 eerror "No group specified !" 620 eerror "No group specified !"
807 die "Cannot call enewgroup without a group" 621 die "Cannot call enewgroup without a group"
808 fi 622 fi
809 623
810 # see if group already exists 624 # see if group already exists
811 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 625 if [[ -n $(egetent group "${egroup}") ]]; then
812 then
813 return 0 626 return 0
814 fi 627 fi
815 einfo "Adding group '${egroup}' to your system ..." 628 einfo "Adding group '${egroup}' to your system ..."
816 629
817 # options to pass to useradd 630 # options to pass to useradd
823 then 636 then
824 if [ "${egid}" -gt 0 ] 637 if [ "${egid}" -gt 0 ]
825 then 638 then
826 if [ -z "`egetent group ${egid}`" ] 639 if [ -z "`egetent group ${egid}`" ]
827 then 640 then
828 if useq ppc-macos ; then 641 if [[ "${CHOST}" == *-darwin* ]]; then
829 opts="${opts} ${egid}" 642 opts="${opts} ${egid}"
830 else 643 else
831 opts="${opts} -g ${egid}" 644 opts="${opts} -g ${egid}"
832 fi 645 fi
833 else 646 else
847 opts="${opts} ${eextra}" 660 opts="${opts} ${eextra}"
848 661
849 # add the group 662 # add the group
850 local oldsandbox="${SANDBOX_ON}" 663 local oldsandbox="${SANDBOX_ON}"
851 export SANDBOX_ON="0" 664 export SANDBOX_ON="0"
852 if useq ppc-macos ; then 665 case ${CHOST} in
666 *-darwin*)
853 if [ ! -z "${eextra}" ]; 667 if [ ! -z "${eextra}" ];
854 then 668 then
855 einfo "Extra options are not supported on macos yet" 669 einfo "Extra options are not supported on Darwin/OS X yet"
856 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
857 einfo "eextra: ${eextra}" 671 einfo "eextra: ${eextra}"
858 die "Required function missing" 672 die "Required function missing"
859 fi 673 fi
860 674
861 # If we need the next available 675 # If we need the next available
862 case ${egid} in 676 case ${egid} in
863 *[!0-9]*) # Non numeric 677 *[!0-9]*) # Non numeric
864 for egid in `jot 898 101`; do 678 for ((egid = 101; egid <= 999; egid++)); do
865 [ -z "`egetent group ${egid}`" ] && break 679 [[ -z $(egetent group ${egid}) ]] && break
866 done 680 done
867 esac 681 esac
868 dscl . create /groups/${egroup} gid ${egid} 682 dscl . create /groups/${egroup} gid ${egid}
869 dscl . create /groups/${egroup} passwd '*' 683 dscl . create /groups/${egroup} passwd '*'
870 elif use x86-fbsd ; then 684 ;;
685
686 *-freebsd*|*-dragonfly*)
871 case ${egid} in 687 case ${egid} in
872 *[!0-9]*) # Non numeric 688 *[!0-9]*) # Non numeric
873 for egid in `jot 898 101`; do 689 for ((egid = 101; egid <= 999; egid++)); do
874 [ -z "`egetent group ${egid}`" ] && break 690 [[ -z $(egetent group ${egid}) ]] && break
875 done 691 done
876 esac 692 esac
877 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 693 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
878 else 694 ;;
695
696 *-netbsd*)
697 case ${egid} in
698 *[!0-9]*) # Non numeric
699 for ((egid = 101; egid <= 999; egid++)); do
700 [[ -z $(egetent group ${egid}) ]] && break
701 done
702 esac
703 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
704 ;;
705
706 *)
879 groupadd ${opts} ${egroup} || die "enewgroup failed" 707 groupadd ${opts} ${egroup} || die "enewgroup failed"
880 fi 708 ;;
709 esac
881 export SANDBOX_ON="${oldsandbox}" 710 export SANDBOX_ON="${oldsandbox}"
882} 711}
883 712
884# Simple script to replace 'dos2unix' binaries 713# @FUNCTION: edos2unix
885# vapier@gentoo.org 714# @USAGE: <file> [more files ...]
886# 715# @DESCRIPTION:
887# edos2unix(file, <more files> ...) 716# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
717# to remove all of these text utilities from DEPEND variables because this
718# is a script based solution. Just give it a list of files to convert and
719# they will all be changed from the DOS CRLF format to the UNIX LF format.
888edos2unix() { 720edos2unix() {
889 for f in "$@" 721 echo "$@" | xargs sed -i 's/\r$//'
890 do
891 cp "${f}" ${T}/edos2unix
892 sed 's/\r$//' ${T}/edos2unix > "${f}"
893 done
894} 722}
895
896
897##############################################################
898# START: Handle .desktop files and menu entries #
899# maybe this should be separated into a new eclass some time #
900# lanius@gentoo.org #
901##############################################################
902 723
903# Make a desktop file ! 724# Make a desktop file !
904# Great for making those icons in kde/gnome startmenu ! 725# Great for making those icons in kde/gnome startmenu !
905# Amaze your friends ! Get the women ! Join today ! 726# Amaze your friends ! Get the women ! Join today !
906# 727#
907# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 728# make_desktop_entry(<command>, [name], [icon], [type], [path])
908# 729#
909# binary: what binary does the app run with ? 730# binary: what command does the app run with ?
910# name: the name that will show up in the menu 731# name: the name that will show up in the menu
911# icon: give your little like a pretty little icon ... 732# icon: give your little like a pretty little icon ...
912# this can be relative (to /usr/share/pixmaps) or 733# this can be relative (to /usr/share/pixmaps) or
913# a full path to an icon 734# a full path to an icon
914# type: what kind of application is this ? for categories: 735# type: what kind of application is this ? for categories:
915# http://www.freedesktop.org/standards/menu-spec/ 736# http://standards.freedesktop.org/menu-spec/latest/apa.html
916# path: if your app needs to startup in a specific dir 737# path: if your app needs to startup in a specific dir
917make_desktop_entry() { 738make_desktop_entry() {
918 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 739 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
919 740
920 local exec="${1}" 741 local exec=${1}
921 local name="${2:-${PN}}" 742 local name=${2:-${PN}}
922 local icon="${3:-${PN}.png}" 743 local icon=${3:-${PN}}
923 local type="${4}" 744 local type=${4}
924 local subdir="${6}" 745 local path=${5}
925 local path="${5:-${GAMES_BINDIR}}" 746
926 if [ -z "${type}" ] 747 if [[ -z ${type} ]] ; then
927 then 748 local catmaj=${CATEGORY%%-*}
928 case ${CATEGORY} in 749 local catmin=${CATEGORY##*-}
929 "app-emulation") 750 case ${catmaj} in
930 type=Emulator 751 app)
931 subdir="Emulation" 752 case ${catmin} in
753 accessibility) type=Accessibility;;
754 admin) type=System;;
755 antivirus) type=System;;
756 arch) type=Archiving;;
757 backup) type=Archiving;;
758 cdr) type=DiscBurning;;
759 dicts) type=Dictionary;;
760 doc) type=Documentation;;
761 editors) type=TextEditor;;
762 emacs) type=TextEditor;;
763 emulation) type=Emulator;;
764 laptop) type=HardwareSettings;;
765 office) type=Office;;
766 pda) type=PDA;;
767 vim) type=TextEditor;;
768 xemacs) type=TextEditor;;
769 *) type=;;
770 esac
932 ;; 771 ;;
772
773 dev)
774 type="Development"
775 ;;
776
933 "games-"*) 777 games)
934 type=Game 778 case ${catmin} in
935 subdir="Games" 779 action|fps) type=ActionGame;;
780 arcade) type=ArcadeGame;;
781 board) type=BoardGame;;
782 emulation) type=Emulator;;
783 kids) type=KidsGame;;
784 puzzle) type=LogicGame;;
785 roguelike) type=RolePlaying;;
786 rpg) type=RolePlaying;;
787 simulation) type=Simulation;;
788 sports) type=SportsGame;;
789 strategy) type=StrategyGame;;
790 *) type=;;
791 esac
792 type="Game;${type}"
936 ;; 793 ;;
794
795 gnome)
796 type="Gnome;GTK"
797 ;;
798
799 kde)
800 type="KDE;Qt"
801 ;;
802
803 mail)
804 type="Network;Email"
805 ;;
806
807 media)
808 case ${catmin} in
809 gfx) type=Graphics;;
810 radio) type=Tuner;;
811 sound) type=Audio;;
812 tv) type=TV;;
813 video) type=Video;;
814 *) type=;;
815 esac
816 type="AudioVideo;${type}"
817 ;;
818
937 "net-"*) 819 net)
820 case ${catmin} in
821 dialup) type=Dialup;;
822 ftp) type=FileTransfer;;
823 im) type=InstantMessaging;;
824 irc) type=IRCClient;;
825 mail) type=Email;;
826 news) type=News;;
827 nntp) type=News;;
828 p2p) type=FileTransfer;;
829 *) type=;;
830 esac
831 type="Network;${type}"
832 ;;
833
834 sci)
835 case ${catmin} in
836 astro*) type=Astronomy;;
837 bio*) type=Biology;;
838 calc*) type=Calculator;;
839 chem*) type=Chemistry;;
840 elec*) type=Electronics;;
841 geo*) type=Geology;;
842 math*) type=Math;;
843 physics) type=Physics;;
844 visual*) type=DataVisualization;;
845 *) type=;;
846 esac
847 type="Science;${type}"
848 ;;
849
850 sys)
851 type="System"
852 ;;
853
854 www)
855 case ${catmin} in
856 client) type=WebBrowser;;
857 *) type=;;
858 esac
938 type=Network 859 type="Network"
939 subdir="${type}"
940 ;; 860 ;;
861
941 *) 862 *)
942 type= 863 type=
943 subdir=
944 ;; 864 ;;
945 esac 865 esac
946 fi 866 fi
947 local desktop="${T}/${exec}.desktop" 867 if [ "${SLOT}" == "0" ] ; then
868 local desktop_name="${PN}"
869 else
870 local desktop_name="${PN}-${SLOT}"
871 fi
872 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
873 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
948 874
875 cat <<-EOF > "${desktop}"
949echo "[Desktop Entry] 876 [Desktop Entry]
950Encoding=UTF-8 877 Version=1.0
951Version=0.9.2
952Name=${name} 878 Name=${name}
953Type=Application 879 Type=Application
954Comment=${DESCRIPTION} 880 Comment=${DESCRIPTION}
955Exec=${exec} 881 Exec=${exec}
956Path=${path} 882 TryExec=${exec%% *}
957Icon=${icon} 883 Icon=${icon}
958Categories=Application;${type};" > "${desktop}" 884 Categories=${type};
885 EOF
959 886
887 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
888
889 (
890 # wrap the env here so that the 'insinto' call
891 # doesn't corrupt the env of the caller
960 insinto /usr/share/applications 892 insinto /usr/share/applications
961 doins "${desktop}" 893 doins "${desktop}"
962 894 )
963 return 0
964} 895}
965 896
966# Make a GDM/KDM Session file 897# @FUNCTION: validate_desktop_entries
967# 898# @USAGE: [directories]
968# make_desktop_entry(<title>, <command>) 899# @MAINTAINER:
969# title: File to execute to start the Window Manager 900# Carsten Lohrke <carlo@gentoo.org>
970# command: Name of the Window Manager 901# @DESCRIPTION:
902# Validate desktop entries using desktop-file-utils
903validate_desktop_entries() {
904 if [[ -x /usr/bin/desktop-file-validate ]] ; then
905 einfo "Checking desktop entry validity"
906 local directories=""
907 for d in /usr/share/applications $@ ; do
908 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
909 done
910 if [[ -n ${directories} ]] ; then
911 for FILE in $(find ${directories} -name "*\.desktop" \
912 -not -path '*.hidden*' | sort -u 2>/dev/null)
913 do
914 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
915 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
916 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
917 done
918 fi
919 echo ""
920 else
921 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
922 fi
923}
971 924
925# @FUNCTION: make_session_desktop
926# @USAGE: <title> <command>
927# @DESCRIPTION:
928# Make a GDM/KDM Session file. The title is the file to execute to start the
929# Window Manager. The command is the name of the Window Manager.
972make_session_desktop() { 930make_session_desktop() {
973
974 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 931 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
975 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 932 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
976 933
977 local title="${1}" 934 local title=$1
978 local command="${2}" 935 local command=$2
979 local desktop="${T}/${wm}.desktop" 936 local desktop=${T}/${wm}.desktop
980 937
938 cat <<-EOF > "${desktop}"
981echo "[Desktop Entry] 939 [Desktop Entry]
982Encoding=UTF-8
983Name=${title} 940 Name=${title}
984Comment=This session logs you into ${title} 941 Comment=This session logs you into ${title}
985Exec=${command} 942 Exec=${command}
986TryExec=${command} 943 TryExec=${command}
987Type=Application" > "${desktop}" 944 Type=Application
945 EOF
988 946
947 (
948 # wrap the env here so that the 'insinto' call
949 # doesn't corrupt the env of the caller
989 insinto /usr/share/xsessions 950 insinto /usr/share/xsessions
990 doins "${desktop}" 951 doins "${desktop}"
991 952 )
992 return 0
993} 953}
994 954
955# @FUNCTION: domenu
956# @USAGE: <menus>
957# @DESCRIPTION:
958# Install the list of .desktop menu files into the appropriate directory
959# (/usr/share/applications).
995domenu() { 960domenu() {
996 local i 961 (
997 local j 962 # wrap the env here so that the 'insinto' call
963 # doesn't corrupt the env of the caller
964 local i j ret=0
998 insinto /usr/share/applications 965 insinto /usr/share/applications
999 for i in ${@} 966 for i in "$@" ; do
1000 do
1001 if [ -f "${i}" ]; 967 if [[ -f ${i} ]] ; then
1002 then
1003 doins ${i} 968 doins "${i}"
969 ((ret+=$?))
1004 elif [ -d "${i}" ]; 970 elif [[ -d ${i} ]] ; then
1005 then
1006 for j in ${i}/*.desktop 971 for j in "${i}"/*.desktop ; do
1007 do
1008 doins ${j} 972 doins "${j}"
973 ((ret+=$?))
1009 done 974 done
975 else
976 ((++ret))
1010 fi 977 fi
1011 done 978 done
979 exit ${ret}
980 )
1012} 981}
1013 982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
991 insinto /usr/share/applications
992 newins "$@"
993 )
994}
995
996# @FUNCTION: doicon
997# @USAGE: <list of icons>
998# @DESCRIPTION:
999# Install the list of icons into the icon directory (/usr/share/pixmaps).
1000# This is useful in conjunction with creating desktop/menu files.
1014doicon() { 1001doicon() {
1015 local i 1002 (
1016 local j 1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
1005 local i j ret
1017 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
1018 for i in ${@} 1007 for i in "$@" ; do
1019 do
1020 if [ -f "${i}" ]; 1008 if [[ -f ${i} ]] ; then
1021 then
1022 doins ${i} 1009 doins "${i}"
1010 ((ret+=$?))
1023 elif [ -d "${i}" ]; 1011 elif [[ -d ${i} ]] ; then
1024 then
1025 for j in ${i}/*.png 1012 for j in "${i}"/*.png ; do
1026 do
1027 doins ${j} 1013 doins "${j}"
1014 ((ret+=$?))
1028 done 1015 done
1016 else
1017 ((++ret))
1029 fi 1018 fi
1030 done 1019 done
1020 exit ${ret}
1021 )
1031} 1022}
1032 1023
1033############################################################## 1024# @FUNCTION: newicon
1034# END: Handle .desktop files and menu entries # 1025# @USAGE: <icon> <newname>
1035############################################################## 1026# @DESCRIPTION:
1036 1027# Like all other new* functions, install the specified icon as newname.
1028newicon() {
1029 (
1030 # wrap the env here so that the 'insinto' call
1031 # doesn't corrupt the env of the caller
1032 insinto /usr/share/pixmaps
1033 newins "$@"
1034 )
1035}
1037 1036
1038# for internal use only (unpack_pdv and unpack_makeself) 1037# for internal use only (unpack_pdv and unpack_makeself)
1039find_unpackable_file() { 1038find_unpackable_file() {
1040 local src="$1" 1039 local src=$1
1041 if [ -z "${src}" ] 1040 if [[ -z ${src} ]] ; then
1042 then
1043 src="${DISTDIR}/${A}" 1041 src=${DISTDIR}/${A}
1044 else 1042 else
1045 if [ -e "${DISTDIR}/${src}" ] 1043 if [[ -e ${DISTDIR}/${src} ]] ; then
1046 then
1047 src="${DISTDIR}/${src}" 1044 src=${DISTDIR}/${src}
1048 elif [ -e "${PWD}/${src}" ] 1045 elif [[ -e ${PWD}/${src} ]] ; then
1049 then
1050 src="${PWD}/${src}" 1046 src=${PWD}/${src}
1051 elif [ -e "${src}" ] 1047 elif [[ -e ${src} ]] ; then
1052 then
1053 src="${src}" 1048 src=${src}
1054 fi
1055 fi 1049 fi
1056 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1050 fi
1051 [[ ! -e ${src} ]] && return 1
1057 echo "${src}" 1052 echo "${src}"
1058} 1053}
1059 1054
1055# @FUNCTION: unpack_pdv
1056# @USAGE: <file to unpack> <size of off_t>
1057# @DESCRIPTION:
1060# Unpack those pesky pdv generated files ... 1058# Unpack those pesky pdv generated files ...
1061# They're self-unpacking programs with the binary package stuffed in 1059# They're self-unpacking programs with the binary package stuffed in
1062# the middle of the archive. Valve seems to use it a lot ... too bad 1060# the middle of the archive. Valve seems to use it a lot ... too bad
1063# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1061# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1064# 1062#
1065# Usage: unpack_pdv [file to unpack] [size of off_t]
1066# - you have to specify the off_t size ... i have no idea how to extract that 1063# You have to specify the off_t size ... I have no idea how to extract that
1067# information out of the binary executable myself. basically you pass in 1064# information out of the binary executable myself. Basically you pass in
1068# the size of the off_t type (in bytes) on the machine that built the pdv 1065# the size of the off_t type (in bytes) on the machine that built the pdv
1066# archive.
1067#
1069# archive. one way to determine this is by running the following commands: 1068# One way to determine this is by running the following commands:
1069#
1070# @CODE
1070# strings <pdv archive> | grep lseek 1071# strings <pdv archive> | grep lseek
1071# strace -elseek <pdv archive> 1072# strace -elseek <pdv archive>
1073# @CODE
1074#
1072# basically look for the first lseek command (we do the strings/grep because 1075# Basically look for the first lseek command (we do the strings/grep because
1073# sometimes the function call is _llseek or something) and steal the 2nd 1076# sometimes the function call is _llseek or something) and steal the 2nd
1074# parameter. here is an example: 1077# parameter. Here is an example:
1078#
1079# @CODE
1075# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1080# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1076# lseek 1081# lseek
1077# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1082# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1078# lseek(3, -4, SEEK_END) = 2981250 1083# lseek(3, -4, SEEK_END) = 2981250
1084# @CODE
1085#
1079# thus we would pass in the value of '4' as the second parameter. 1086# Thus we would pass in the value of '4' as the second parameter.
1080unpack_pdv() { 1087unpack_pdv() {
1081 local src="`find_unpackable_file $1`" 1088 local src=$(find_unpackable_file "$1")
1082 local sizeoff_t="$2" 1089 local sizeoff_t=$2
1083 1090
1091 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1084 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1092 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1085 1093
1086 local shrtsrc="`basename ${src}`" 1094 local shrtsrc=$(basename "${src}")
1087 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1095 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1088 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1096 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1089 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1097 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1090 1098
1091 # grab metadata for debug reasons 1099 # grab metadata for debug reasons
1092 local metafile="$(emktemp)" 1100 local metafile=$(emktemp)
1093 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1101 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1094 1102
1095 # rip out the final file name from the metadata 1103 # rip out the final file name from the metadata
1096 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1104 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1097 datafile="`basename ${datafile}`" 1105 datafile=$(basename "${datafile}")
1098 1106
1099 # now lets uncompress/untar the file if need be 1107 # now lets uncompress/untar the file if need be
1100 local tmpfile="$(emktemp)" 1108 local tmpfile=$(emktemp)
1101 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1109 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1102 1110
1103 local iscompressed="`file -b ${tmpfile}`" 1111 local iscompressed=$(file -b "${tmpfile}")
1104 if [ "${iscompressed:0:8}" == "compress" ] ; then 1112 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1105 iscompressed=1 1113 iscompressed=1
1106 mv ${tmpfile}{,.Z} 1114 mv ${tmpfile}{,.Z}
1107 gunzip ${tmpfile} 1115 gunzip ${tmpfile}
1108 else 1116 else
1109 iscompressed=0 1117 iscompressed=0
1110 fi 1118 fi
1111 local istar="`file -b ${tmpfile}`" 1119 local istar=$(file -b "${tmpfile}")
1112 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1120 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1113 istar=1 1121 istar=1
1114 else 1122 else
1115 istar=0 1123 istar=0
1116 fi 1124 fi
1117 1125
1145 true 1153 true
1146 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1154 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1147 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1155 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1148} 1156}
1149 1157
1158# @FUNCTION: unpack_makeself
1159# @USAGE: [file to unpack] [offset] [tail|dd]
1160# @DESCRIPTION:
1150# Unpack those pesky makeself generated files ... 1161# Unpack those pesky makeself generated files ...
1151# They're shell scripts with the binary package tagged onto 1162# They're shell scripts with the binary package tagged onto
1152# the end of the archive. Loki utilized the format as does 1163# the end of the archive. Loki utilized the format as does
1153# many other game companies. 1164# many other game companies.
1154# 1165#
1155# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1166# If the file is not specified, then ${A} is used. If the
1156# - If the file is not specified then unpack will utilize ${A}.
1157# - If the offset is not specified then we will attempt to extract 1167# offset is not specified then we will attempt to extract
1158# the proper offset from the script itself. 1168# the proper offset from the script itself.
1159unpack_makeself() { 1169unpack_makeself() {
1170 local src_input=${1:-${A}}
1160 local src="$(find_unpackable_file "$1")" 1171 local src=$(find_unpackable_file "${src_input}")
1161 local skip="$2" 1172 local skip=$2
1162 local exe="$3" 1173 local exe=$3
1163 1174
1175 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1176
1164 local shrtsrc="$(basename "${src}")" 1177 local shrtsrc=$(basename "${src}")
1165 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1178 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1166 if [ -z "${skip}" ] 1179 if [[ -z ${skip} ]] ; then
1167 then
1168 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1180 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1169 local skip=0 1181 local skip=0
1170 exe=tail 1182 exe=tail
1171 case ${ver} in 1183 case ${ver} in
1172 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1184 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1173 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1185 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1174 ;; 1186 ;;
1175 2.0|2.0.1) 1187 2.0|2.0.1)
1176 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1188 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1177 ;; 1189 ;;
1185 ;; 1197 ;;
1186 2.1.3) 1198 2.1.3)
1187 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1199 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1188 let skip="skip + 1" 1200 let skip="skip + 1"
1189 ;; 1201 ;;
1190 2.1.4) 1202 2.1.4|2.1.5)
1191 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1203 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1192 skip=$(head -n ${skip} "${src}" | wc -c) 1204 skip=$(head -n ${skip} "${src}" | wc -c)
1193 exe="dd" 1205 exe="dd"
1194 ;; 1206 ;;
1195 *) 1207 *)
1207 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1219 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1208 *) die "makeself cant handle exe '${exe}'" 1220 *) die "makeself cant handle exe '${exe}'"
1209 esac 1221 esac
1210 1222
1211 # lets grab the first few bytes of the file to figure out what kind of archive it is 1223 # lets grab the first few bytes of the file to figure out what kind of archive it is
1212 local tmpfile="$(emktemp)" 1224 local tmpfile=$(emktemp)
1213 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1225 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1214 local filetype="$(file -b "${tmpfile}")" 1226 local filetype=$(file -b "${tmpfile}")
1215 case ${filetype} in 1227 case ${filetype} in
1216 *tar\ archive) 1228 *tar\ archive*)
1217 eval ${exe} | tar --no-same-owner -xf - 1229 eval ${exe} | tar --no-same-owner -xf -
1218 ;; 1230 ;;
1219 bzip2*) 1231 bzip2*)
1220 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1232 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1221 ;; 1233 ;;
1231 ;; 1243 ;;
1232 esac 1244 esac
1233 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1245 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1234} 1246}
1235 1247
1248# @FUNCTION: check_license
1249# @USAGE: [license]
1250# @DESCRIPTION:
1236# Display a license for user to accept. 1251# Display a license for user to accept. If no license is
1237#
1238# Usage: check_license [license]
1239# - If the file is not specified then ${LICENSE} is used. 1252# specified, then ${LICENSE} is used.
1240check_license() { 1253check_license() {
1241 local lic=$1 1254 local lic=$1
1242 if [ -z "${lic}" ] ; then 1255 if [ -z "${lic}" ] ; then
1243 lic="${PORTDIR}/licenses/${LICENSE}" 1256 lic="${PORTDIR}/licenses/${LICENSE}"
1244 else 1257 else
1245 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1258 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1246 lic="${PORTDIR}/licenses/${src}" 1259 lic="${PORTDIR}/licenses/${lic}"
1247 elif [ -e "${PWD}/${src}" ] ; then 1260 elif [ -e "${PWD}/${lic}" ] ; then
1248 lic="${PWD}/${src}" 1261 lic="${PWD}/${lic}"
1249 elif [ -e "${src}" ] ; then 1262 elif [ -e "${lic}" ] ; then
1250 lic="${src}" 1263 lic="${lic}"
1251 fi
1252 fi 1264 fi
1265 fi
1253 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1266 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1254 local l="`basename ${lic}`" 1267 local l="`basename ${lic}`"
1255 1268
1256 # here is where we check for the licenses the user already 1269 # here is where we check for the licenses the user already
1257 # accepted ... if we don't find a match, we make the user accept 1270 # accepted ... if we don't find a match, we make the user accept
1258 local shopts=$- 1271 local shopts=$-
1259 local alic 1272 local alic
1260 set -o noglob #so that bash doesn't expand "*" 1273 set -o noglob #so that bash doesn't expand "*"
1261 for alic in ${ACCEPT_LICENSE} ; do 1274 for alic in ${ACCEPT_LICENSE} ; do
1262 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1275 if [[ ${alic} == ${l} ]]; then
1263 set +o noglob; set -${shopts} #reset old shell opts 1276 set +o noglob; set -${shopts} #reset old shell opts
1264 return 0 1277 return 0
1265 fi 1278 fi
1266 done 1279 done
1267 set +o noglob; set -$shopts #reset old shell opts 1280 set +o noglob; set -$shopts #reset old shell opts
1268 1281
1269 local licmsg="$(emktemp)" 1282 local licmsg=$(emktemp)
1270 cat << EOF > ${licmsg} 1283 cat <<-EOF > ${licmsg}
1271********************************************************** 1284 **********************************************************
1272The following license outlines the terms of use of this 1285 The following license outlines the terms of use of this
1273package. You MUST accept this license for installation to 1286 package. You MUST accept this license for installation to
1274continue. When you are done viewing, hit 'q'. If you 1287 continue. When you are done viewing, hit 'q'. If you
1275CTRL+C out of this, the install will not run! 1288 CTRL+C out of this, the install will not run!
1276********************************************************** 1289 **********************************************************
1277 1290
1278EOF 1291 EOF
1279 cat ${lic} >> ${licmsg} 1292 cat ${lic} >> ${licmsg}
1280 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1293 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1281 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1294 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1282 read alic 1295 read alic
1283 case ${alic} in 1296 case ${alic} in
1290 die "Failed to accept license" 1303 die "Failed to accept license"
1291 ;; 1304 ;;
1292 esac 1305 esac
1293} 1306}
1294 1307
1308# @FUNCTION: cdrom_get_cds
1309# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1310# @DESCRIPTION:
1295# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1311# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1296# the whole 'non-interactive' policy, but damnit I want CD support ! 1312# the whole 'non-interactive' policy, but damnit I want CD support !
1297# 1313#
1298# with these cdrom functions we handle all the user interaction and 1314# With these cdrom functions we handle all the user interaction and
1299# standardize everything. all you have to do is call cdrom_get_cds() 1315# standardize everything. All you have to do is call cdrom_get_cds()
1300# and when the function returns, you can assume that the cd has been 1316# and when the function returns, you can assume that the cd has been
1301# found at CDROM_ROOT. 1317# found at CDROM_ROOT.
1302# 1318#
1319# The function will attempt to locate a cd based upon a file that is on
1320# the cd. The more files you give this function, the more cds
1321# the cdrom functions will handle.
1322#
1303# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1323# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1304# etc... if you want to give the cds better names, then just export 1324# etc... If you want to give the cds better names, then just export
1305# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1325# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1326# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1327# also use the CDROM_NAME_SET bash array.
1306# 1328#
1307# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1329# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1308#
1309# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1310# - this will attempt to locate a cd based upon a file that is on
1311# the cd ... the more files you give this function, the more cds
1312# the cdrom functions will handle
1313cdrom_get_cds() { 1330cdrom_get_cds() {
1314 # first we figure out how many cds we're dealing with by 1331 # first we figure out how many cds we're dealing with by
1315 # the # of files they gave us 1332 # the # of files they gave us
1316 local cdcnt=0 1333 local cdcnt=0
1317 local f= 1334 local f=
1318 for f in "$@" ; do 1335 for f in "$@" ; do
1319 cdcnt=$((cdcnt + 1)) 1336 ((++cdcnt))
1320 export CDROM_CHECK_${cdcnt}="$f" 1337 export CDROM_CHECK_${cdcnt}="$f"
1321 done 1338 done
1322 export CDROM_TOTAL_CDS=${cdcnt} 1339 export CDROM_TOTAL_CDS=${cdcnt}
1323 export CDROM_CURRENT_CD=1 1340 export CDROM_CURRENT_CD=1
1324 1341
1325 # now we see if the user gave use CD_ROOT ... 1342 # now we see if the user gave use CD_ROOT ...
1326 # if they did, let's just believe them that it's correct 1343 # if they did, let's just believe them that it's correct
1327 if [[ ! -z ${CD_ROOT} ]] ; then
1328 export CDROM_ROOT=${CD_ROOT}
1329 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1330 return
1331 fi
1332 # do the same for CD_ROOT_X
1333 if [[ ! -z ${CD_ROOT_1} ]] ; then 1344 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1334 local var= 1345 local var=
1335 cdcnt=0 1346 cdcnt=0
1336 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1347 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1337 cdcnt=$((cdcnt + 1)) 1348 ((++cdcnt))
1338 var="CD_ROOT_${cdcnt}" 1349 var="CD_ROOT_${cdcnt}"
1350 [[ -z ${!var} ]] && var="CD_ROOT"
1339 if [[ -z ${!var} ]] ; then 1351 if [[ -z ${!var} ]] ; then
1340 eerror "You must either use just the CD_ROOT" 1352 eerror "You must either use just the CD_ROOT"
1341 eerror "or specify ALL the CD_ROOT_X variables." 1353 eerror "or specify ALL the CD_ROOT_X variables."
1342 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1354 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1343 die "could not locate CD_ROOT_${cdcnt}" 1355 die "could not locate CD_ROOT_${cdcnt}"
1344 fi 1356 fi
1345 export CDROM_ROOTS_${cdcnt}="${!var}"
1346 done 1357 done
1347 export CDROM_ROOT=${CDROM_ROOTS_1} 1358 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1348 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1359 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1360 export CDROM_SET=-1
1361 for f in ${CDROM_CHECK_1//:/ } ; do
1362 ((++CDROM_SET))
1363 [[ -e ${CD_ROOT}/${f} ]] && break
1364 done
1365 export CDROM_MATCH=${f}
1349 return 1366 return
1350 fi 1367 fi
1351 1368
1369 # User didn't help us out so lets make sure they know they can
1370 # simplify the whole process ...
1352 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1371 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1353 einfon "This ebuild will need the " 1372 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1354 if [[ -z ${CDROM_NAME} ]] ; then
1355 echo "cdrom for ${PN}."
1356 else
1357 echo "${CDROM_NAME}."
1358 fi
1359 echo 1373 echo
1360 einfo "If you do not have the CD, but have the data files" 1374 einfo "If you do not have the CD, but have the data files"
1361 einfo "mounted somewhere on your filesystem, just export" 1375 einfo "mounted somewhere on your filesystem, just export"
1362 einfo "the variable CD_ROOT so that it points to the" 1376 einfo "the variable CD_ROOT so that it points to the"
1363 einfo "directory containing the files." 1377 einfo "directory containing the files."
1364 echo 1378 echo
1365 einfo "For example:" 1379 einfo "For example:"
1366 einfo "export CD_ROOT=/mnt/cdrom" 1380 einfo "export CD_ROOT=/mnt/cdrom"
1367 echo 1381 echo
1368 else 1382 else
1383 if [[ -n ${CDROM_NAME_SET} ]] ; then
1384 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1385 cdcnt=0
1386 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1387 ((++cdcnt))
1388 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1389 done
1390 fi
1391
1369 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1392 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1370 cdcnt=0 1393 cdcnt=0
1371 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1394 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1372 cdcnt=$((cdcnt + 1)) 1395 ((++cdcnt))
1373 var="CDROM_NAME_${cdcnt}" 1396 var="CDROM_NAME_${cdcnt}"
1374 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1397 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1375 done 1398 done
1376 echo 1399 echo
1377 einfo "If you do not have the CDs, but have the data files" 1400 einfo "If you do not have the CDs, but have the data files"
1378 einfo "mounted somewhere on your filesystem, just export" 1401 einfo "mounted somewhere on your filesystem, just export"
1379 einfo "the following variables so they point to the right place:" 1402 einfo "the following variables so they point to the right place:"
1380 einfon "" 1403 einfon ""
1381 cdcnt=0 1404 cdcnt=0
1382 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1405 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1383 cdcnt=$((cdcnt + 1)) 1406 ((++cdcnt))
1384 echo -n " CD_ROOT_${cdcnt}" 1407 echo -n " CD_ROOT_${cdcnt}"
1385 done 1408 done
1386 echo 1409 echo
1387 einfo "Or, if you have all the files in the same place, or" 1410 einfo "Or, if you have all the files in the same place, or"
1388 einfo "you only have one cdrom, you can export CD_ROOT" 1411 einfo "you only have one cdrom, you can export CD_ROOT"
1391 echo 1414 echo
1392 einfo "For example:" 1415 einfo "For example:"
1393 einfo "export CD_ROOT_1=/mnt/cdrom" 1416 einfo "export CD_ROOT_1=/mnt/cdrom"
1394 echo 1417 echo
1395 fi 1418 fi
1419
1420 export CDROM_SET=""
1396 export CDROM_CURRENT_CD=0 1421 export CDROM_CURRENT_CD=0
1397 cdrom_load_next_cd 1422 cdrom_load_next_cd
1398} 1423}
1399 1424
1400# this is only used when you need access to more than one cd. 1425# @FUNCTION: cdrom_load_next_cd
1401# when you have finished using the first cd, just call this function. 1426# @DESCRIPTION:
1402# when it returns, CDROM_ROOT will be pointing to the second cd. 1427# Some packages are so big they come on multiple CDs. When you're done reading
1403# remember, you can only go forward in the cd chain, you can't go back. 1428# files off a CD and want access to the next one, just call this function.
1429# Again, all the messy details of user interaction are taken care of for you.
1430# Once this returns, just read the variable CDROM_ROOT for the location of the
1431# mounted CD. Note that you can only go forward in the CD list, so make sure
1432# you only call this function when you're done using the current CD.
1404cdrom_load_next_cd() { 1433cdrom_load_next_cd() {
1405 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1406 local var= 1434 local var
1407 1435 ((++CDROM_CURRENT_CD))
1408 if [[ ! -z ${CD_ROOT} ]] ; then
1409 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1410 return
1411 fi
1412 1436
1413 unset CDROM_ROOT 1437 unset CDROM_ROOT
1414 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1438 var=CD_ROOT_${CDROM_CURRENT_CD}
1439 [[ -z ${!var} ]] && var="CD_ROOT"
1415 if [[ -z ${!var} ]] ; then 1440 if [[ -z ${!var} ]] ; then
1416 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1441 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1417 cdrom_locate_file_on_cd ${!var} 1442 _cdrom_locate_file_on_cd ${!var}
1418 else 1443 else
1419 export CDROM_ROOT=${!var} 1444 export CDROM_ROOT=${!var}
1420 fi 1445 fi
1421 1446
1422 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1447 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1427# all it does is try to locate a give file on a cd ... if the cd isn't 1452# all it does is try to locate a give file on a cd ... if the cd isn't
1428# found, then a message asking for the user to insert the cdrom will be 1453# found, then a message asking for the user to insert the cdrom will be
1429# displayed and we'll hang out here until: 1454# displayed and we'll hang out here until:
1430# (1) the file is found on a mounted cdrom 1455# (1) the file is found on a mounted cdrom
1431# (2) the user hits CTRL+C 1456# (2) the user hits CTRL+C
1432cdrom_locate_file_on_cd() { 1457_cdrom_locate_file_on_cd() {
1458 local mline=""
1459 local showedmsg=0
1460
1433 while [[ -z ${CDROM_ROOT} ]] ; do 1461 while [[ -z ${CDROM_ROOT} ]] ; do
1462 local i=0
1463 local -a cdset=(${*//:/ })
1464 if [[ -n ${CDROM_SET} ]] ; then
1465 cdset=(${cdset[${CDROM_SET}]})
1466 fi
1467
1468 while [[ -n ${cdset[${i}]} ]] ; do
1434 local dir="$(dirname ${@})" 1469 local dir=$(dirname ${cdset[${i}]})
1435 local file="$(basename ${@})" 1470 local file=$(basename ${cdset[${i}]})
1436 local mline=""
1437 local showedmsg=0
1438 1471
1439 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1472 local point= node= fs= foo=
1473 while read point node fs foo ; do
1474 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1475 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1476 && continue
1477 point=${point//\040/ }
1440 [[ -d ${mline}/${dir} ]] || continue 1478 [[ ! -d ${point}/${dir} ]] && continue
1441 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1479 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1442 && export CDROM_ROOT=${mline} 1480 export CDROM_ROOT=${point}
1481 export CDROM_SET=${i}
1482 export CDROM_MATCH=${cdset[${i}]}
1483 return
1484 done <<< "$(get_mounts)"
1485
1486 ((++i))
1443 done 1487 done
1444 1488
1445 if [[ -z ${CDROM_ROOT} ]] ; then
1446 echo 1489 echo
1447 if [[ ${showedmsg} -eq 0 ]] ; then 1490 if [[ ${showedmsg} -eq 0 ]] ; then
1448 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1491 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1449 if [[ -z ${CDROM_NAME} ]] ; then 1492 if [[ -z ${CDROM_NAME} ]] ; then
1450 einfo "Please insert the cdrom for ${PN} now !" 1493 einfo "Please insert+mount the cdrom for ${PN} now !"
1451 else
1452 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1453 fi
1454 else 1494 else
1455 if [[ -z ${CDROM_NAME_1} ]] ; then
1456 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1457 else
1458 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1459 einfo "Please insert+mount the ${!var} cdrom now !" 1495 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1460 fi
1461 fi 1496 fi
1462 showedmsg=1 1497 else
1498 if [[ -z ${CDROM_NAME_1} ]] ; then
1499 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1500 else
1501 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1502 einfo "Please insert+mount the ${!var} cdrom now !"
1503 fi
1463 fi 1504 fi
1505 showedmsg=1
1506 fi
1464 einfo "Press return to scan for the cd again" 1507 einfo "Press return to scan for the cd again"
1465 einfo "or hit CTRL+C to abort the emerge." 1508 einfo "or hit CTRL+C to abort the emerge."
1466 read 1509 echo
1467 fi 1510 einfo "If you are having trouble with the detection"
1511 einfo "of your CD, it is possible that you do not have"
1512 einfo "Joliet support enabled in your kernel. Please"
1513 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1514 read || die "something is screwed with your system"
1468 done 1515 done
1469} 1516}
1470 1517
1518# @FUNCTION: strip-linguas
1519# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1520# @DESCRIPTION:
1471# Make sure that LINGUAS only contains languages that 1521# Make sure that LINGUAS only contains languages that
1472# a package can support 1522# a package can support. The first form allows you to
1473# 1523# specify a list of LINGUAS. The -i builds a list of po
1474# usage: strip-linguas <allow LINGUAS> 1524# files found in all the directories and uses the
1475# strip-linguas -i <directories of .po files> 1525# intersection of the lists. The -u builds a list of po
1476# strip-linguas -u <directories of .po files> 1526# files found in all the directories and uses the union
1477# 1527# of the lists.
1478# The first form allows you to specify a list of LINGUAS.
1479# The -i builds a list of po files found in all the
1480# directories and uses the intersection of the lists.
1481# The -u builds a list of po files found in all the
1482# directories and uses the union of the lists.
1483strip-linguas() { 1528strip-linguas() {
1484 local ls newls 1529 local ls newls nols
1485 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1530 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1486 local op="$1"; shift 1531 local op=$1; shift
1487 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1532 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1488 local d f 1533 local d f
1489 for d in "$@" ; do 1534 for d in "$@" ; do
1490 if [ "${op}" == "-u" ] ; then 1535 if [[ ${op} == "-u" ]] ; then
1491 newls="${ls}" 1536 newls=${ls}
1492 else 1537 else
1493 newls="" 1538 newls=""
1494 fi 1539 fi
1495 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1540 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1496 if [ "${op}" == "-i" ] ; then 1541 if [[ ${op} == "-i" ]] ; then
1497 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1542 hasq ${f} ${ls} && newls="${newls} ${f}"
1498 else 1543 else
1499 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1544 hasq ${f} ${ls} || newls="${newls} ${f}"
1500 fi 1545 fi
1501 done 1546 done
1502 ls="${newls}" 1547 ls=${newls}
1503 done 1548 done
1504 ls="${ls//.po}"
1505 else 1549 else
1506 ls="$@" 1550 ls="$@"
1507 fi 1551 fi
1508 1552
1509 ls=" ${ls} " 1553 nols=""
1510 newls="" 1554 newls=""
1511 for f in ${LINGUAS} ; do 1555 for f in ${LINGUAS} ; do
1512 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1556 if hasq ${f} ${ls} ; then
1513 newls="${newls} ${f}" 1557 newls="${newls} ${f}"
1514 else 1558 else
1515 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1559 nols="${nols} ${f}"
1516 fi 1560 fi
1517 done 1561 done
1518 if [ -z "${newls}" ] ; then 1562 [[ -n ${nols} ]] \
1519 unset LINGUAS 1563 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1520 else
1521 export LINGUAS="${newls}" 1564 export LINGUAS=${newls:1}
1522 fi
1523} 1565}
1524 1566
1525# moved from kernel.eclass since they are generally useful outside of 1567# @FUNCTION: preserve_old_lib
1526# kernel.eclass -iggy (20041002) 1568# @USAGE: <libs to preserve> [more libs]
1527 1569# @DESCRIPTION:
1528# the following functions are useful in kernel module ebuilds, etc.
1529# for an example see ivtv or drbd ebuilds
1530
1531# set's ARCH to match what the kernel expects
1532set_arch_to_kernel() {
1533 i=10
1534 while ((i--)) ; do
1535 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1536 done
1537 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1538 case ${ARCH} in
1539 x86) export ARCH="i386";;
1540 amd64) export ARCH="x86_64";;
1541 hppa) export ARCH="parisc";;
1542 mips) export ARCH="mips";;
1543 sparc) export ARCH="$(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!
1544 *) export ARCH="${ARCH}";;
1545 esac
1546}
1547
1548# set's ARCH back to what portage expects
1549set_arch_to_portage() {
1550 i=10
1551 while ((i--)) ; do
1552 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1553 done
1554 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1555}
1556
1557# Jeremy Huddleston <eradicator@gentoo.org>:
1558# preserve_old_lib /path/to/libblah.so.0
1559# preserve_old_lib_notify /path/to/libblah.so.0
1560#
1561# These functions are useful when a lib in your package changes --soname. Such 1570# These functions are useful when a lib in your package changes ABI SONAME.
1562# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1571# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1563# would break packages that link against it. Most people get around this 1572# would break packages that link against it. Most people get around this
1564# by using the portage SLOT mechanism, but that is not always a relevant 1573# by using the portage SLOT mechanism, but that is not always a relevant
1565# solution, so instead you can add the following to your ebuilds: 1574# solution, so instead you can call this from pkg_preinst. See also the
1566# 1575# preserve_old_lib_notify function.
1567# src_install() {
1568# ...
1569# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1570# ...
1571# }
1572#
1573# pkg_postinst() {
1574# ...
1575# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1576# ...
1577# }
1578
1579preserve_old_lib() { 1576preserve_old_lib() {
1580 LIB=$1 1577 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1578 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1579 die "Invalid preserve_old_lib() usage"
1580 fi
1581 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1581 1582
1582 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1583 local lib dir
1583 SONAME=`basename ${LIB}` 1584 for lib in "$@" ; do
1584 DIRNAME=`dirname ${LIB}` 1585 [[ -e ${ROOT}/${lib} ]] || continue
1585 1586 dir=${lib%/*}
1586 dodir ${DIRNAME} 1587 dodir ${dir} || die "dodir ${dir} failed"
1587 cp ${ROOT}${LIB} ${D}${DIRNAME} 1588 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1588 touch ${D}${LIB} 1589 touch "${D}"/${lib}
1589 fi 1590 done
1590} 1591}
1591 1592
1593# @FUNCTION: preserve_old_lib_notify
1594# @USAGE: <libs to notify> [more libs]
1595# @DESCRIPTION:
1596# Spit helpful messages about the libraries preserved by preserve_old_lib.
1592preserve_old_lib_notify() { 1597preserve_old_lib_notify() {
1593 LIB=$1 1598 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1599 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1600 die "Invalid preserve_old_lib_notify() usage"
1601 fi
1594 1602
1595 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1603 local lib notice=0
1596 SONAME=`basename ${LIB}` 1604 for lib in "$@" ; do
1597 1605 [[ -e ${ROOT}/${lib} ]] || continue
1606 if [[ ${notice} -eq 0 ]] ; then
1607 notice=1
1598 einfo "An old version of an installed library was detected on your system." 1608 ewarn "Old versions of installed libraries were detected on your system."
1599 einfo "In order to avoid breaking packages that link against is, this older version" 1609 ewarn "In order to avoid breaking packages that depend on these old libs,"
1600 einfo "is not being removed. In order to make full use of this newer version," 1610 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1601 einfo "you will need to execute the following command:" 1611 ewarn "in order to remove these old dependencies. If you do not have this"
1602 einfo " revdep-rebuild --soname ${SONAME}" 1612 ewarn "helper program, simply emerge the 'gentoolkit' package."
1603 einfo 1613 ewarn
1604 einfo "After doing that, you can safely remove ${LIB}"
1605 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1606 fi 1614 fi
1615 ewarn " # revdep-rebuild --library ${lib##*/}"
1616 done
1617 if [[ ${notice} -eq 1 ]] ; then
1618 ewarn
1619 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1620 ewarn "delete the old libraries."
1621 fi
1607} 1622}
1608 1623
1609# Hack for people to figure out if a package was built with 1624# @FUNCTION: built_with_use
1610# certain USE flags 1625# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1626# @DESCRIPTION:
1627# A temporary hack until portage properly supports DEPENDing on USE
1628# flags being enabled in packages. This will check to see if the specified
1629# DEPEND atom was built with the specified list of USE flags. The
1630# --missing option controls the behavior if called on a package that does
1631# not actually support the defined USE flags (aka listed in IUSE).
1632# The default is to abort (call die). The -a and -o flags control
1633# the requirements of the USE flags. They correspond to "and" and "or"
1634# logic. So the -a flag means all listed USE flags must be enabled
1635# while the -o flag means at least one of the listed fIUSE flags must be
1636# enabled. The --hidden option is really for internal use only as it
1637# means the USE flag we're checking is hidden expanded, so it won't be found
1638# in IUSE like normal USE flags.
1611# 1639#
1612# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1640# Remember that this function isn't terribly intelligent so order of optional
1613# ex: built_with_use xchat gtk2 1641# flags matter.
1614#
1615# Flags: -a all USE flags should be utilized
1616# -o at least one USE flag should be utilized
1617# Note: the default flag is '-a'
1618built_with_use() { 1642built_with_use() {
1643 local hidden="no"
1644 if [[ $1 == "--hidden" ]] ; then
1645 hidden="yes"
1646 shift
1647 fi
1648
1649 local missing_action="die"
1650 if [[ $1 == "--missing" ]] ; then
1651 missing_action=$2
1652 shift ; shift
1653 case ${missing_action} in
1654 true|false|die) ;;
1655 *) die "unknown action '${missing_action}'";;
1656 esac
1657 fi
1658
1619 local opt=$1 1659 local opt=$1
1620 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1660 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1621 1661
1622 local PKG=$(best_version $1) 1662 local PKG=$(best_version $1)
1663 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1623 shift 1664 shift
1624 1665
1625 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1666 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1626 [[ ! -e ${USEFILE} ]] && return 1 1667 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1668
1669 # if the IUSE file doesn't exist, the read will error out, we need to handle
1670 # this gracefully
1671 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1672 case ${missing_action} in
1673 true) return 0;;
1674 false) return 1;;
1675 die) die "Unable to determine what USE flags $PKG was built with";;
1676 esac
1677 fi
1678
1679 if [[ ${hidden} == "no" ]] ; then
1680 local IUSE_BUILT=$(<${IUSEFILE})
1681 # Don't check USE_EXPAND #147237
1682 local expand
1683 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1684 if [[ $1 == ${expand}_* ]] ; then
1685 expand=""
1686 break
1687 fi
1688 done
1689 if [[ -n ${expand} ]] ; then
1690 if ! has $1 ${IUSE_BUILT} ; then
1691 case ${missing_action} in
1692 true) return 0;;
1693 false) return 1;;
1694 die) die "$PKG does not actually support the $1 USE flag!";;
1695 esac
1696 fi
1697 fi
1698 fi
1627 1699
1628 local USE_BUILT=$(<${USEFILE}) 1700 local USE_BUILT=$(<${USEFILE})
1629 while [[ $# -gt 0 ]] ; do 1701 while [[ $# -gt 0 ]] ; do
1630 if [[ ${opt} = "-o" ]] ; then 1702 if [[ ${opt} = "-o" ]] ; then
1631 has $1 ${USE_BUILT} && return 0 1703 has $1 ${USE_BUILT} && return 0
1635 shift 1707 shift
1636 done 1708 done
1637 [[ ${opt} = "-a" ]] 1709 [[ ${opt} = "-a" ]]
1638} 1710}
1639 1711
1712# @FUNCTION: epunt_cxx
1713# @USAGE: [dir to scan]
1714# @DESCRIPTION:
1640# Many configure scripts wrongly bail when a C++ compiler 1715# Many configure scripts wrongly bail when a C++ compiler could not be
1641# could not be detected. #73450 1716# detected. If dir is not specified, then it defaults to ${S}.
1717#
1718# http://bugs.gentoo.org/73450
1642epunt_cxx() { 1719epunt_cxx() {
1643 local dir=$1 1720 local dir=$1
1644 [[ -z ${dir} ]] && dir=${S} 1721 [[ -z ${dir} ]] && dir=${S}
1645 ebegin "Removing useless C++ checks" 1722 ebegin "Removing useless C++ checks"
1646 local f 1723 local f
1647 for f in $(find ${dir} -name configure) ; do 1724 find "${dir}" -name configure | while read f ; do
1648 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1725 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1649 done 1726 done
1650 eend 0 1727 eend 0
1651} 1728}
1652 1729
1653# dopamd [ file ] [ new file ] 1730# @FUNCTION: make_wrapper
1654# 1731# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1655# Install pam auth config file in /etc/pam.d 1732# @DESCRIPTION:
1656# 1733# Create a shell wrapper script named wrapper in installpath
1657# The first argument, 'file' is required. Install as 'new file', if 1734# (defaults to the bindir) to execute target (default of wrapper) by
1658# specified. 1735# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1659 1736# libpaths followed by optionally changing directory to chdir.
1660dopamd() { 1737make_wrapper() {
1661 local pamd="$1" newpamd="${2:-$1}" 1738 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1662 [[ -z "$1" ]] && die "dopamd requires at least one argument." 1739 local tmpwrapper=$(emktemp)
1663 1740 # We don't want to quote ${bin} so that people can pass complex
1664 use pam || return 0 1741 # things as $bin ... "./someprog --args"
1665 1742 cat << EOF > "${tmpwrapper}"
1666 insinto /etc/pam.d 1743#!/bin/sh
1667 # these are the default doins options, but be explicit just in case 1744cd "${chdir:-.}"
1668 insopts -m 0644 -o root -g root 1745if [ -n "${libdir}" ] ; then
1669 newins ${pamd} ${newpamd} || die "failed to install ${newpamd}" 1746 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1747 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1748 else
1749 export LD_LIBRARY_PATH="${libdir}"
1750 fi
1751fi
1752exec ${bin} "\$@"
1753EOF
1754 chmod go+rx "${tmpwrapper}"
1755 if [[ -n ${path} ]] ; then
1756 (
1757 exeinto "${path}"
1758 newexe "${tmpwrapper}" "${wrapper}"
1759 ) || die
1760 else
1761 newbin "${tmpwrapper}" "${wrapper}" || die
1762 fi
1670} 1763}

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