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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 1.145 2005/02/03 22:33:36 chriswhite 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 if [ $CROSSCOMPILE -eq 1 ]
38 then
39 else
40 CPU_FLAGS=$1
41 USER_CPU=`grep "flags" /proc/cpuinfo`
42
43 for flags in `seq 1 ${#CPU_FLAGS[@]}`
44 do
45 if has ${CPU_FLAGS[$flags - 1]} $USER_CPU && ! has ${CPU_FLAGS[$flags - 1]} $USE
46 then
47 ewarn "Your system is ${CPU_FLAGS[$flags - 1]} capable but you don't have it enabled!"
48 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
49 fi
50
51 if ! has ${CPU_FLAGS[$flags - 1]} $USER_CPU && has ${CPU_FLAGS[$flags -1]} $USE
52 then
53 ewarn "You have ${CPU_FLAGS[$flags - 1]} support enabled but your processor doesn't"
54 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
55 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
56 fi
57 done
58 fi
59}
60
61# Wait for the supplied number of seconds. If no argument is supplied, defaults
62# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
63# outputting to a terminal, don't wait. For compatability purposes, the argument
64# must be an integer greater than zero.
65# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
66epause() { 29epause() {
67 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
68 sleep ${1:-5}
69 fi
70} 31}
71 32
72# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
73# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
74# don't beep. 39# don't beep at all.
75# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
76ebeep() { 40ebeep() {
77 local n 41 local n
78 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
79 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
80 echo -ne "\a" 44 echo -ne "\a"
81 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
82 echo -ne "\a" 46 echo -ne "\a"
83 sleep 1 47 sleep 1
84 done 48 done
85 fi 49 fi
86} 50}
87 51
88# This function generate linker scripts in /usr/lib for dynamic
89# libs in /lib. This is to fix linking problems when you have
90# the .so in /lib, and the .a in /usr/lib. What happens is that
91# in some cases when linking dynamic, the .a in /usr/lib is used
92# instead of the .so in /lib due to gcc/libtool tweaking ld's
93# library search path. This cause many builds to fail.
94# See bug #4411 for more info.
95#
96# To use, simply call:
97#
98# gen_usr_ldscript libfoo.so
99#
100# Note that you should in general use the unversioned name of
101# the library, as ldconfig should usually update it correctly
102# to point to the latest version of the library present.
103#
104# <azarah@gentoo.org> (26 Oct 2002)
105#
106gen_usr_ldscript() {
107 local libdir="$(get_libdir)"
108 # Just make sure it exists
109 dodir /usr/${libdir}
110
111 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
112/* GNU ld script
113 Because Gentoo have critical dynamic libraries
114 in /lib, and the static versions in /usr/lib, we
115 need to have a "fake" dynamic lib in /usr/lib,
116 otherwise we run into linking problems.
117 See bug #4411 on http://bugs.gentoo.org/ for
118 more info. */
119GROUP ( /${libdir}/${1} )
120END_LDSCRIPT
121 fperms a+x "/usr/${libdir}/${1}"
122}
123
124# Simple function to draw a line consisting of '=' the same length as $*
125#
126# <azarah@gentoo.org> (11 Nov 2002)
127#
128draw_line() {
129 local i=0
130 local str_length=""
131
132 # Handle calls that do not have args, or wc not being installed ...
133 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
134 then
135 echo "==============================================================="
136 return 0
137 fi
138
139 # Get the length of $*
140 str_length="$(echo -n "$*" | wc -m)"
141
142 while [ "$i" -lt "${str_length}" ]
143 do
144 echo -n "="
145
146 i=$((i + 1))
147 done
148
149 echo
150
151 return 0
152}
153
154# Default directory where patches are located 52# Default directory where patches are located
155EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
156# Default extension for patches 54# Default extension for patches
157EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
158# Default options for patch 56# Default options for patch
159# 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
160EPATCH_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"
161# 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,
162# and not the full path .. 62# and not the full path ..
163EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
164# Change the printed message for a single patch. 64# Change the printed message for a single patch.
165EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
66# Change the printed message for multiple patches.
67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
166# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
167# 69#
168# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
169# 71#
170EPATCH_FORCE="no" 72EPATCH_FORCE="no"
171 73
172# 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
173# or two patches. 75# or two patches.
184# 86#
185# Patches are applied in current directory. 87# Patches are applied in current directory.
186# 88#
187# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
188# 90#
189# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
190# 92#
191# For example: 93# For example:
192# 94#
193# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
194# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
195# 97#
196# 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
197# specific patches. 99# specific patches.
198# 100#
199# 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
201# hand its a directory, it will set EPATCH_SOURCE to this. 103# hand its a directory, it will set EPATCH_SOURCE to this.
202# 104#
203# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
204# 106#
205epatch() { 107epatch() {
108 _epatch_draw_line() {
109 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}"
111 }
112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
206 local PIPE_CMD="" 113 local PIPE_CMD=""
207 local STDERR_TARGET="${T}/$$.out" 114 local STDERR_TARGET="${T}/$$.out"
208 local PATCH_TARGET="${T}/$$.patch" 115 local PATCH_TARGET="${T}/$$.patch"
209 local PATCH_SUFFIX="" 116 local PATCH_SUFFIX=""
210 local SINGLE_PATCH="no" 117 local SINGLE_PATCH="no"
211 local x="" 118 local x=""
212 119
120 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
121
213 if [ "$#" -gt 1 ] 122 if [ "$#" -gt 1 ]
214 then 123 then
215 local m="" 124 local m=""
216 einfo "${#} patches to apply ..."
217 for m in "$@" ; do 125 for m in "$@" ; do
218 epatch "${m}" 126 epatch "${m}"
219 done 127 done
220 return 0 128 return 0
221 fi 129 fi
235 local EPATCH_SOURCE="$1/*" 143 local EPATCH_SOURCE="$1/*"
236 else 144 else
237 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
238 fi 146 fi
239 else 147 else
240 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 148 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
241 then
242 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 149 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
243 then 150 then
244 EPATCH_SOURCE="$1" 151 EPATCH_SOURCE="$1"
245 fi 152 fi
246 153
275 ;; 182 ;;
276 esac 183 esac
277 184
278 if [ "${SINGLE_PATCH}" = "no" ] 185 if [ "${SINGLE_PATCH}" = "no" ]
279 then 186 then
280 einfo "Applying various patches (bugfixes/updates) ..." 187 einfo "${EPATCH_MULTI_MSG}"
281 fi 188 fi
282 for x in ${EPATCH_SOURCE} 189 for x in ${EPATCH_SOURCE}
283 do 190 do
284 # New ARCH dependant patch naming scheme ... 191 # New ARCH dependant patch naming scheme ...
285 # 192 #
286 # ???_arch_foo.patch 193 # ???_arch_foo.patch
287 # 194 #
288 if [ -f ${x} ] && \ 195 if [ -f ${x} ] && \
289 ([ "${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}" ] || \
290 [ "${EPATCH_FORCE}" = "yes" ]) 197 [ "${EPATCH_FORCE}" = "yes" ])
291 then 198 then
292 local count=0 199 local count=0
293 local popts="${EPATCH_OPTS}" 200 local popts="${EPATCH_OPTS}"
201 local patchname=${x##*/}
294 202
295 if [ -n "${EPATCH_EXCLUDE}" ] 203 if [ -n "${EPATCH_EXCLUDE}" ]
296 then 204 then
297 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 205 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
298 then 206 then
299 continue 207 continue
300 fi 208 fi
301 fi 209 fi
302 210
304 then 212 then
305 if [ -n "${EPATCH_SINGLE_MSG}" ] 213 if [ -n "${EPATCH_SINGLE_MSG}" ]
306 then 214 then
307 einfo "${EPATCH_SINGLE_MSG}" 215 einfo "${EPATCH_SINGLE_MSG}"
308 else 216 else
309 einfo "Applying ${x##*/} ..." 217 einfo "Applying ${patchname} ..."
310 fi 218 fi
311 else 219 else
312 einfo " ${x##*/} ..." 220 einfo " ${patchname} ..."
313 fi 221 fi
314 222
315 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 223 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
316 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 224 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
317 225
318 # Allow for prefix to differ ... im lazy, so shoot me :/ 226 # Allow for prefix to differ ... im lazy, so shoot me :/
319 while [ "${count}" -lt 5 ] 227 while [ "${count}" -lt 5 ]
320 do 228 do
321 # Generate some useful debug info ... 229 # Generate some useful debug info ...
322 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 230 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
323 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 231 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
324 232
325 if [ "${PATCH_SUFFIX}" != "patch" ] 233 if [ "${PATCH_SUFFIX}" != "patch" ]
326 then 234 then
327 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 235 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
328 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 236 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
329 else 237 else
330 PATCH_TARGET="${x}" 238 PATCH_TARGET="${x}"
331 fi 239 fi
332 240
333 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 241 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
334 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 242 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
335 243
336 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 244 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
337 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 245 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
338 246
339 if [ "${PATCH_SUFFIX}" != "patch" ] 247 if [ "${PATCH_SUFFIX}" != "patch" ]
340 then 248 then
341 if ! (${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
342 then 250 then
343 echo 251 echo
344 eerror "Could not extract patch!" 252 eerror "Could not extract patch!"
345 #die "Could not extract patch!" 253 #die "Could not extract patch!"
346 count=5 254 count=5
347 break 255 break
348 fi 256 fi
349 fi 257 fi
350 258
351 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
352 then 260 then
353 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 261 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
354 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
355 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 263 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
356 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 264 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
357 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 265 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
358 266
359 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}-${STDERR_TARGET##*/}.real 2>&1
268 _epatch_assert
360 269
361 if [ "$?" -ne 0 ] 270 if [ "$?" -ne 0 ]
362 then 271 then
363 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##*/}
364 echo 273 echo
365 eerror "A dry-run of patch command succeeded, but actually" 274 eerror "A dry-run of patch command succeeded, but actually"
366 eerror "applying the patch failed!" 275 eerror "applying the patch failed!"
367 #die "Real world sux compared to the dreamworld!" 276 #die "Real world sux compared to the dreamworld!"
368 count=5 277 count=5
369 fi 278 fi
370 279
371 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 280 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
372 281
373 break 282 break
374 fi 283 fi
375 284
376 count=$((count + 1)) 285 count=$((count + 1))
382 fi 291 fi
383 292
384 if [ "${count}" -eq 5 ] 293 if [ "${count}" -eq 5 ]
385 then 294 then
386 echo 295 echo
387 eerror "Failed Patch: ${x##*/}!" 296 eerror "Failed Patch: ${patchname} !"
297 eerror " ( ${PATCH_TARGET} )"
388 eerror 298 eerror
389 eerror "Include in your bugreport the contents of:" 299 eerror "Include in your bugreport the contents of:"
390 eerror 300 eerror
391 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 301 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
392 echo 302 echo
393 die "Failed Patch: ${x##*/}!" 303 die "Failed Patch: ${patchname}!"
394 fi 304 fi
395 305
396 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 306 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
397 307
398 eend 0 308 eend 0
399 fi 309 fi
400 done 310 done
401 if [ "${SINGLE_PATCH}" = "no" ] 311 if [ "${SINGLE_PATCH}" = "no" ]
402 then 312 then
403 einfo "Done with patching" 313 einfo "Done with patching"
404 fi 314 fi
405} 315}
406 316
407# This function return true if we are using the NPTL pthreads 317# @FUNCTION: emktemp
408# implementation. 318# @USAGE: [temp dir]
409# 319# @DESCRIPTION:
410# <azarah@gentoo.org> (06 March 2003)
411#
412have_NPTL() {
413 cat > ${T}/test-nptl.c <<-"END"
414 #define _XOPEN_SOURCE
415 #include <unistd.h>
416 #include <stdio.h>
417
418 int main()
419 {
420 char buf[255];
421 char *str = buf;
422
423 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
424 if (NULL != str) {
425 printf("%s\n", str);
426 if (NULL != strstr(str, "NPTL"))
427 return 0;
428 }
429
430 return 1;
431 }
432 END
433
434 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
435 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
436 then
437 echo "yes"
438 einfon "Checking what PTHREADS implementation we have ..."
439 if ${T}/nptl
440 then
441 return 0
442 else
443 return 1
444 fi
445 else
446 echo "no"
447 fi
448
449 return 1
450}
451
452# This function check how many cpu's are present, and then set
453# -j in MAKEOPTS accordingly.
454#
455# Thanks to nall <nall@gentoo.org> for this.
456#
457get_number_of_jobs() {
458 local jobs=0
459
460 if [ ! -r /proc/cpuinfo ]
461 then
462 return 1
463 fi
464
465 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
466 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
467 then
468 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
469 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
470 ADMINPARAM="${ADMINPARAM/-j}"
471 fi
472
473 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
474
475 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
476 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
477 then
478 # these archs will always have "[Pp]rocessor"
479 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
480
481 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
482 then
483 # sparc always has "ncpus active"
484 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
485
486 elif [ "${ARCH}" = "alpha" ]
487 then
488 # alpha has "cpus active", but only when compiled with SMP
489 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
490 then
491 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
492 else
493 jobs=2
494 fi
495
496 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
497 then
498 # ppc has "processor", but only when compiled with SMP
499 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
500 then
501 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
502 else
503 jobs=2
504 fi
505 elif [ "${ARCH}" = "s390" ]
506 then
507 # s390 has "# processors : "
508 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
509 else
510 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
511 die "Unknown ARCH -- ${ARCH}!"
512 fi
513
514 # Make sure the number is valid ...
515 if [ "${jobs}" -lt 1 ]
516 then
517 jobs=1
518 fi
519
520 if [ -n "${ADMINPARAM}" ]
521 then
522 if [ "${jobs}" -gt "${ADMINPARAM}" ]
523 then
524 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
525 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
526 else
527 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
528 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
529 fi
530 fi
531}
532
533# Cheap replacement for when debianutils (and thus mktemp) 320# Cheap replacement for when debianutils (and thus mktemp)
534# does not exist on the users system 321# does not exist on the users system.
535# vapier@gentoo.org
536#
537# Takes just 1 optional parameter (the directory to create tmpfile in)
538emktemp() { 322emktemp() {
539 local exe="touch" 323 local exe="touch"
540 [ "$1" == "-d" ] && exe="mkdir" && shift 324 [[ $1 == -d ]] && exe="mkdir" && shift
541 local topdir="$1" 325 local topdir=$1
542 326
543 if [ -z "${topdir}" ] 327 if [[ -z ${topdir} ]] ; then
544 then
545 [ -z "${T}" ] \ 328 [[ -z ${T} ]] \
546 && topdir="/tmp" \ 329 && topdir="/tmp" \
547 || topdir="${T}" 330 || topdir=${T}
548 fi 331 fi
549 332
550 if [ -z "$(type -p mktemp)" ] 333 if ! type -P mktemp > /dev/null ; then
551 then 334 # system lacks `mktemp` so we have to fake it
552 local tmp=/ 335 local tmp=/
553 while [ -e "${tmp}" ] ; do 336 while [[ -e ${tmp} ]] ; do
554 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 337 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
555 done 338 done
556 ${exe} "${tmp}" 339 ${exe} "${tmp}" || ${exe} -p "${tmp}"
557 echo "${tmp}" 340 echo "${tmp}"
558 else 341 else
559 [ "${exe}" == "touch" ] \ 342 # the args here will give slightly wierd names on BSD,
560 && exe="-p" \ 343 # but should produce a usable file on all userlands
561 || exe="-d" 344 if [[ ${exe} == "touch" ]] ; then
562 mktemp ${exe} "${topdir}" 345 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
346 else
347 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
563 fi 348 fi
349 fi
564} 350}
565 351
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:
566# Small wrapper for getent (Linux), nidump (Mac OS X), 360# Small wrapper for getent (Linux), nidump (Mac OS X),
567# and pw (FreeBSD) used in enewuser()/enewgroup() 361# and pw (FreeBSD) used in enewuser()/enewgroup()
568# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
569# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
570#
571# egetent(database, key)
572egetent() { 362egetent() {
573 if useq ppc-macos ; then 363 case ${CHOST} in
364 *-darwin*)
574 case "$2" in 365 case "$2" in
575 *[!0-9]*) # Non numeric 366 *[!0-9]*) # Non numeric
576 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 367 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
577 ;; 368 ;;
578 *) # Numeric 369 *) # Numeric
579 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 370 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
580 ;; 371 ;;
581 esac 372 esac
582 elif useq x86-fbsd ; then 373 ;;
583 local action 374 *-freebsd*|*-dragonfly*)
584 if [ "$1" == "passwd" ] 375 local opts action="user"
585 then 376 [[ $1 == "passwd" ]] || action="group"
586 action="user" 377
587 else 378 # lookup by uid/gid
588 action="group" 379 if [[ $2 == [[:digit:]]* ]] ; then
380 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
589 fi 381 fi
382
590 pw show "${action}" "$2" -q 383 pw show ${action} ${opts} "$2" -q
591 else 384 ;;
385 *-netbsd*|*-openbsd*)
386 grep "$2:\*:" /etc/$1
387 ;;
388 *)
592 which nscd >& /dev/null && nscd -i "$1" 389 type -p nscd >& /dev/null && nscd -i "$1"
593 getent "$1" "$2" 390 getent "$1" "$2"
594 fi 391 ;;
392 esac
595} 393}
596 394
597# Simplify/standardize adding users to the system 395# @FUNCTION: enewuser
598# vapier@gentoo.org 396# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
599# 397# @DESCRIPTION:
600# enewuser(username, uid, shell, homedir, groups, extra options) 398# Same as enewgroup, you are not required to understand how to properly add
601# 399# a user to the system. The only required parameter is the username.
602# Default values if you do not specify any: 400# Default uid is (pass -1 for this) next available, default shell is
603# username: REQUIRED ! 401# /bin/false, default homedir is /dev/null, there are no default groups,
604# uid: next available (see useradd(8)) 402# and default params sets the comment as 'added by portage for ${PN}'.
605# note: pass -1 to get default behavior
606# shell: /bin/false
607# homedir: /dev/null
608# groups: none
609# extra: comment of 'added by portage for ${PN}'
610enewuser() { 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
611 # get the username 411 # get the username
612 local euser="$1"; shift 412 local euser=$1; shift
613 if [ -z "${euser}" ] 413 if [[ -z ${euser} ]] ; then
614 then
615 eerror "No username specified !" 414 eerror "No username specified !"
616 die "Cannot call enewuser without a username" 415 die "Cannot call enewuser without a username"
617 fi 416 fi
618 417
619 # lets see if the username already exists 418 # lets see if the username already exists
620 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 419 if [[ -n $(egetent passwd "${euser}") ]] ; then
621 then
622 return 0 420 return 0
623 fi 421 fi
624 einfo "Adding user '${euser}' to your system ..." 422 einfo "Adding user '${euser}' to your system ..."
625 423
626 # options to pass to useradd 424 # options to pass to useradd
627 local opts= 425 local opts=
628 426
629 # handle uid 427 # handle uid
630 local euid="$1"; shift 428 local euid=$1; shift
631 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 429 if [[ -n ${euid} && ${euid} != -1 ]] ; then
632 then
633 if [ "${euid}" -gt 0 ] 430 if [[ ${euid} -gt 0 ]] ; then
634 then
635 if [ ! -z "`egetent passwd ${euid}`" ] 431 if [[ -n $(egetent passwd ${euid}) ]] ; then
636 then
637 euid="next" 432 euid="next"
638 fi 433 fi
639 else 434 else
640 eerror "Userid given but is not greater than 0 !" 435 eerror "Userid given but is not greater than 0 !"
641 die "${euid} is not a valid UID" 436 die "${euid} is not a valid UID"
642 fi 437 fi
643 else 438 else
644 euid="next" 439 euid="next"
645 fi 440 fi
646 if [ "${euid}" == "next" ] 441 if [[ ${euid} == "next" ]] ; then
647 then 442 for ((euid = 101; euid <= 999; euid++)); do
648 local pwrange
649 if [ "${USERLAND}" == "BSD" ] ; then
650 pwrange="`jot 898 101`"
651 else
652 pwrange="`seq 101 999`"
653 fi
654 for euid in ${pwrange} ; do
655 [ -z "`egetent passwd ${euid}`" ] && break 443 [[ -z $(egetent passwd ${euid}) ]] && break
656 done 444 done
657 fi 445 fi
658 opts="${opts} -u ${euid}" 446 opts="${opts} -u ${euid}"
659 einfo " - Userid: ${euid}" 447 einfo " - Userid: ${euid}"
660 448
661 # handle shell 449 # handle shell
662 local eshell="$1"; shift 450 local eshell=$1; shift
663 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 451 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
664 then 452 if [[ ! -e ${ROOT}${eshell} ]] ; then
665 if [ ! -e "${eshell}" ]
666 then
667 eerror "A shell was specified but it does not exist !" 453 eerror "A shell was specified but it does not exist !"
668 die "${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 ${eshell} yourself, use -1"
458 die "Pass '-1' as the shell parameter"
669 fi 459 fi
670 else 460 else
671 if [ "${USERLAND}" == "BSD" ] 461 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
672 then 462 [[ -x ${ROOT}${shell} ]] && break
673 eshell="/usr/bin/false" 463 done
674 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
675 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 ${USERLAND}"
472 esac
676 fi 473 fi
474
475 eshell=${shell}
677 fi 476 fi
678 einfo " - Shell: ${eshell}" 477 einfo " - Shell: ${eshell}"
679 opts="${opts} -s ${eshell}" 478 opts="${opts} -s ${eshell}"
680 479
681 # handle homedir 480 # handle homedir
682 local ehome="$1"; shift 481 local ehome=$1; shift
683 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 482 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
684 then
685 ehome="/dev/null" 483 ehome="/dev/null"
686 fi 484 fi
687 einfo " - Home: ${ehome}" 485 einfo " - Home: ${ehome}"
688 opts="${opts} -d ${ehome}" 486 opts="${opts} -d ${ehome}"
689 487
690 # handle groups 488 # handle groups
691 local egroups="$1"; shift 489 local egroups=$1; shift
692 if [ ! -z "${egroups}" ] 490 if [[ ! -z ${egroups} ]] ; then
693 then
694 local oldifs="${IFS}" 491 local oldifs=${IFS}
695 local defgroup="" exgroups="" 492 local defgroup="" exgroups=""
696 493
697 export IFS="," 494 export IFS=","
698 for g in ${egroups} 495 for g in ${egroups} ; do
699 do
700 export IFS="${oldifs}" 496 export IFS=${oldifs}
701 if [ -z "`egetent group \"${g}\"`" ] 497 if [[ -z $(egetent group "${g}") ]] ; then
702 then
703 eerror "You must add group ${g} to the system first" 498 eerror "You must add group ${g} to the system first"
704 die "${g} is not a valid GID" 499 die "${g} is not a valid GID"
705 fi 500 fi
706 if [ -z "${defgroup}" ] 501 if [[ -z ${defgroup} ]] ; then
707 then
708 defgroup="${g}" 502 defgroup=${g}
709 else 503 else
710 exgroups="${exgroups},${g}" 504 exgroups="${exgroups},${g}"
711 fi 505 fi
712 export IFS="," 506 export IFS=","
713 done 507 done
714 export IFS="${oldifs}" 508 export IFS=${oldifs}
715 509
716 opts="${opts} -g ${defgroup}" 510 opts="${opts} -g ${defgroup}"
717 if [ ! -z "${exgroups}" ] 511 if [[ ! -z ${exgroups} ]] ; then
718 then
719 opts="${opts} -G ${exgroups:1}" 512 opts="${opts} -G ${exgroups:1}"
720 fi 513 fi
721 else 514 else
722 egroups="(none)" 515 egroups="(none)"
723 fi 516 fi
724 einfo " - Groups: ${egroups}" 517 einfo " - Groups: ${egroups}"
725 518
726 # handle extra and add the user 519 # handle extra and add the user
727 local eextra="$@"
728 local oldsandbox="${SANDBOX_ON}" 520 local oldsandbox=${SANDBOX_ON}
729 export SANDBOX_ON="0" 521 export SANDBOX_ON="0"
730 if useq ppc-macos 522 case ${CHOST} in
731 then 523 *-darwin*)
732 ### Make the user 524 ### Make the user
733 if [ -z "${eextra}" ] 525 if [[ -z $@ ]] ; then
734 then
735 dscl . create /users/${euser} uid ${euid} 526 dscl . create /users/${euser} uid ${euid}
736 dscl . create /users/${euser} shell ${eshell} 527 dscl . create /users/${euser} shell ${eshell}
737 dscl . create /users/${euser} home ${ehome} 528 dscl . create /users/${euser} home ${ehome}
738 dscl . create /users/${euser} realname "added by portage for ${PN}" 529 dscl . create /users/${euser} realname "added by portage for ${PN}"
739 ### Add the user to the groups specified 530 ### Add the user to the groups specified
740 local oldifs="${IFS}" 531 local oldifs=${IFS}
741 export IFS="," 532 export IFS=","
742 for g in ${egroups} 533 for g in ${egroups} ; do
743 do
744 dscl . merge /groups/${g} users ${euser} 534 dscl . merge /groups/${g} users ${euser}
745 done 535 done
746 export IFS="${oldifs}" 536 export IFS=${oldifs}
747 else 537 else
748 einfo "Extra options are not supported on macos yet" 538 einfo "Extra options are not supported on Darwin yet"
749 einfo "Please report the ebuild along with the info below" 539 einfo "Please report the ebuild along with the info below"
750 einfo "eextra: ${eextra}" 540 einfo "eextra: $@"
751 die "Required function missing" 541 die "Required function missing"
752 fi 542 fi
753 elif use x86-fbsd ; then 543 ;;
754 if [ -z "${eextra}" ] 544 *-freebsd*|*-dragonfly*)
755 then 545 if [[ -z $@ ]] ; then
756 pw useradd ${euser} ${opts} \ 546 pw useradd ${euser} ${opts} \
757 -c "added by portage for ${PN}" \ 547 -c "added by portage for ${PN}" \
758 die "enewuser failed" 548 die "enewuser failed"
759 else 549 else
760 einfo " - Extra: ${eextra}" 550 einfo " - Extra: $@"
761 pw useradd ${euser} ${opts} \ 551 pw useradd ${euser} ${opts} \
762 -c ${eextra} || die "enewuser failed" 552 "$@" || die "enewuser failed"
763 fi 553 fi
554 ;;
555
556 *-netbsd*)
557 if [[ -z $@ ]] ; then
558 useradd ${opts} ${euser} || die "enewuser failed"
764 else 559 else
765 if [ -z "${eextra}" ] 560 einfo " - Extra: $@"
766 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
767 useradd ${opts} ${euser} \ 580 useradd ${opts} ${euser} \
768 -c "added by portage for ${PN}" \ 581 -c "added by portage for ${PN}" \
769 || die "enewuser failed" 582 || die "enewuser failed"
770 else 583 else
771 einfo " - Extra: ${eextra}" 584 einfo " - Extra: $@"
772 useradd ${opts} ${euser} ${eextra} \ 585 useradd ${opts} ${euser} "$@" \
773 || die "enewuser failed" 586 || die "enewuser failed"
774 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}/${ehome}"
775 fi 596 fi
597
776 export SANDBOX_ON="${oldsandbox}" 598 export SANDBOX_ON=${oldsandbox}
777
778 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
779 then
780 einfo " - Creating ${ehome} in ${D}"
781 dodir ${ehome}
782 fowners ${euser} ${ehome}
783 fperms 755 ${ehome}
784 fi
785} 599}
786 600
787# Simplify/standardize adding groups to the system 601# @FUNCTION: enewgroup
788# vapier@gentoo.org 602# @USAGE: <group> [gid]
789# 603# @DESCRIPTION:
790# enewgroup(group, gid) 604# This function does not require you to understand how to properly add a
791# 605# group to the system. Just give it a group name to add and enewgroup will
792# 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
793# groupname: REQUIRED ! 607# allocate the next available one.
794# gid: next available (see groupadd(8))
795# extra: none
796enewgroup() { 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
797 # get the group 616 # get the group
798 local egroup="$1"; shift 617 local egroup="$1"; shift
799 if [ -z "${egroup}" ] 618 if [ -z "${egroup}" ]
800 then 619 then
801 eerror "No group specified !" 620 eerror "No group specified !"
802 die "Cannot call enewgroup without a group" 621 die "Cannot call enewgroup without a group"
803 fi 622 fi
804 623
805 # see if group already exists 624 # see if group already exists
806 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 625 if [[ -n $(egetent group "${egroup}") ]]; then
807 then
808 return 0 626 return 0
809 fi 627 fi
810 einfo "Adding group '${egroup}' to your system ..." 628 einfo "Adding group '${egroup}' to your system ..."
811 629
812 # options to pass to useradd 630 # options to pass to useradd
818 then 636 then
819 if [ "${egid}" -gt 0 ] 637 if [ "${egid}" -gt 0 ]
820 then 638 then
821 if [ -z "`egetent group ${egid}`" ] 639 if [ -z "`egetent group ${egid}`" ]
822 then 640 then
823 if useq ppc-macos ; then 641 if [[ "${CHOST}" == *-darwin* ]]; then
824 opts="${opts} ${egid}" 642 opts="${opts} ${egid}"
825 else 643 else
826 opts="${opts} -g ${egid}" 644 opts="${opts} -g ${egid}"
827 fi 645 fi
828 else 646 else
842 opts="${opts} ${eextra}" 660 opts="${opts} ${eextra}"
843 661
844 # add the group 662 # add the group
845 local oldsandbox="${SANDBOX_ON}" 663 local oldsandbox="${SANDBOX_ON}"
846 export SANDBOX_ON="0" 664 export SANDBOX_ON="0"
847 if useq ppc-macos ; then 665 case ${CHOST} in
666 *-darwin*)
848 if [ ! -z "${eextra}" ]; 667 if [ ! -z "${eextra}" ];
849 then 668 then
850 einfo "Extra options are not supported on macos yet" 669 einfo "Extra options are not supported on Darwin/OS X yet"
851 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
852 einfo "eextra: ${eextra}" 671 einfo "eextra: ${eextra}"
853 die "Required function missing" 672 die "Required function missing"
854 fi 673 fi
855 674
856 # If we need the next available 675 # If we need the next available
857 case ${egid} in 676 case ${egid} in
858 *[!0-9]*) # Non numeric 677 *[!0-9]*) # Non numeric
859 for egid in `jot 898 101`; do 678 for ((egid = 101; egid <= 999; egid++)); do
860 [ -z "`egetent group ${egid}`" ] && break 679 [[ -z $(egetent group ${egid}) ]] && break
861 done 680 done
862 esac 681 esac
863 dscl . create /groups/${egroup} gid ${egid} 682 dscl . create /groups/${egroup} gid ${egid}
864 dscl . create /groups/${egroup} passwd '*' 683 dscl . create /groups/${egroup} passwd '*'
865 elif use x86-fbsd ; then 684 ;;
685
686 *-freebsd*|*-dragonfly*)
866 case ${egid} in 687 case ${egid} in
867 *[!0-9]*) # Non numeric 688 *[!0-9]*) # Non numeric
868 for egid in `jot 898 101`; do 689 for ((egid = 101; egid <= 999; egid++)); do
869 [ -z "`egetent group ${egid}`" ] && break 690 [[ -z $(egetent group ${egid}) ]] && break
870 done 691 done
871 esac 692 esac
872 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 693 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
873 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 *)
874 groupadd ${opts} ${egroup} || die "enewgroup failed" 707 groupadd ${opts} ${egroup} || die "enewgroup failed"
875 fi 708 ;;
709 esac
876 export SANDBOX_ON="${oldsandbox}" 710 export SANDBOX_ON="${oldsandbox}"
877} 711}
878 712
879# Simple script to replace 'dos2unix' binaries 713# @FUNCTION: edos2unix
880# vapier@gentoo.org 714# @USAGE: <file> [more files ...]
881# 715# @DESCRIPTION:
882# edos2unix(file, <more files> ...) 716# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
717# to remove all of these text utilities from DEPEND variables because this
718# is a script based solution. Just give it a list of files to convert and
719# they will all be changed from the DOS CRLF format to the UNIX LF format.
883edos2unix() { 720edos2unix() {
884 for f in "$@" 721 echo "$@" | xargs sed -i 's/\r$//'
885 do
886 cp "${f}" ${T}/edos2unix
887 sed 's/\r$//' ${T}/edos2unix > "${f}"
888 done
889} 722}
890
891
892##############################################################
893# START: Handle .desktop files and menu entries #
894# maybe this should be separated into a new eclass some time #
895# lanius@gentoo.org #
896##############################################################
897 723
898# Make a desktop file ! 724# Make a desktop file !
899# Great for making those icons in kde/gnome startmenu ! 725# Great for making those icons in kde/gnome startmenu !
900# Amaze your friends ! Get the women ! Join today ! 726# Amaze your friends ! Get the women ! Join today !
901# 727#
902# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 728# make_desktop_entry(<command>, [name], [icon], [type], [path])
903# 729#
904# binary: what binary does the app run with ? 730# binary: what command does the app run with ?
905# name: the name that will show up in the menu 731# name: the name that will show up in the menu
906# icon: give your little like a pretty little icon ... 732# icon: give your little like a pretty little icon ...
907# this can be relative (to /usr/share/pixmaps) or 733# this can be relative (to /usr/share/pixmaps) or
908# a full path to an icon 734# a full path to an icon
909# type: what kind of application is this ? for categories: 735# type: what kind of application is this ? for categories:
910# http://www.freedesktop.org/standards/menu-spec/ 736# http://standards.freedesktop.org/menu-spec/latest/apa.html
911# path: if your app needs to startup in a specific dir 737# path: if your app needs to startup in a specific dir
912make_desktop_entry() { 738make_desktop_entry() {
913 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 739 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
914 740
915 local exec="${1}" 741 local exec=${1}
916 local name="${2:-${PN}}" 742 local name=${2:-${PN}}
917 local icon="${3:-${PN}.png}" 743 local icon=${3:-${PN}}
918 local type="${4}" 744 local type=${4}
919 local subdir="${6}" 745 local path=${5}
920 local path="${5:-${GAMES_BINDIR}}" 746
921 if [ -z "${type}" ] 747 if [[ -z ${type} ]] ; then
922 then 748 local catmaj=${CATEGORY%%-*}
923 case ${CATEGORY} in 749 local catmin=${CATEGORY##*-}
924 "app-emulation") 750 case ${catmaj} in
925 type=Emulator 751 app)
926 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
927 ;; 771 ;;
772
773 dev)
774 type="Development"
775 ;;
776
928 "games-"*) 777 games)
929 type=Game 778 case ${catmin} in
930 subdir="Games" 779 action|fps) type=ActionGame;;
780 arcade) type=ArcadeGame;;
781 board) type=BoardGame;;
782 emulation) type=Emulator;;
783 kids) type=KidsGame;;
784 puzzle) type=LogicGame;;
785 roguelike) type=RolePlaying;;
786 rpg) type=RolePlaying;;
787 simulation) type=Simulation;;
788 sports) type=SportsGame;;
789 strategy) type=StrategyGame;;
790 *) type=;;
791 esac
792 type="Game;${type}"
931 ;; 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
932 "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 ${catmin} in
856 client) type=WebBrowser;;
857 *) type=;;
858 esac
933 type=Network 859 type="Network"
934 subdir="${type}"
935 ;; 860 ;;
861
936 *) 862 *)
937 type= 863 type=
938 subdir=
939 ;; 864 ;;
940 esac 865 esac
941 fi 866 fi
942 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%% *:-${desktop_name}}.desktop
943 874
875 cat <<-EOF > "${desktop}"
944echo "[Desktop Entry] 876 [Desktop Entry]
945Encoding=UTF-8 877 Version=1.0
946Version=0.9.2
947Name=${name} 878 Name=${name}
948Type=Application 879 Type=Application
949Comment=${DESCRIPTION} 880 Comment=${DESCRIPTION}
950Exec=${exec} 881 Exec=${exec}
951Path=${path} 882 TryExec=${exec%% *}
952Icon=${icon} 883 Icon=${icon}
953Categories=Application;${type};" > "${desktop}" 884 Categories=${type};
885 EOF
954 886
887 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
888
889 (
890 # wrap the env here so that the 'insinto' call
891 # doesn't corrupt the env of the caller
955 insinto /usr/share/applications 892 insinto /usr/share/applications
956 doins "${desktop}" 893 doins "${desktop}"
957 894 )
958 return 0
959} 895}
960 896
961# Make a GDM/KDM Session file 897# @FUNCTION: validate_desktop_entries
962# 898# @USAGE: [directories]
963# make_desktop_entry(<title>, <command>) 899# @MAINTAINER:
964# title: File to execute to start the Window Manager 900# Carsten Lohrke <carlo@gentoo.org>
965# 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}
966 924
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.
967make_session_desktop() { 930make_session_desktop() {
968
969 [ -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
970 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 932 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
971 933
972 local title="${1}" 934 local title=$1
973 local command="${2}" 935 local command=$2
974 local desktop="${T}/${wm}.desktop" 936 local desktop=${T}/${wm}.desktop
975 937
938 cat <<-EOF > "${desktop}"
976echo "[Desktop Entry] 939 [Desktop Entry]
977Encoding=UTF-8
978Name=${title} 940 Name=${title}
979Comment=This session logs you into ${title} 941 Comment=This session logs you into ${title}
980Exec=${command} 942 Exec=${command}
981TryExec=${command} 943 TryExec=${command}
982Type=Application" > "${desktop}" 944 Type=Application
945 EOF
983 946
947 (
948 # wrap the env here so that the 'insinto' call
949 # doesn't corrupt the env of the caller
984 insinto /usr/share/xsessions 950 insinto /usr/share/xsessions
985 doins "${desktop}" 951 doins "${desktop}"
986 952 )
987 return 0
988} 953}
989 954
955# @FUNCTION: domenu
956# @USAGE: <menus>
957# @DESCRIPTION:
958# Install the list of .desktop menu files into the appropriate directory
959# (/usr/share/applications).
990domenu() { 960domenu() {
991 local i 961 (
992 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
993 insinto /usr/share/applications 965 insinto /usr/share/applications
994 for i in ${@} 966 for i in "$@" ; do
995 do
996 if [ -f "${i}" ]; 967 if [[ -f ${i} ]] ; then
997 then
998 doins ${i} 968 doins "${i}"
969 ((ret+=$?))
999 elif [ -d "${i}" ]; 970 elif [[ -d ${i} ]] ; then
1000 then
1001 for j in ${i}/*.desktop 971 for j in "${i}"/*.desktop ; do
1002 do
1003 doins ${j} 972 doins "${j}"
973 ((ret+=$?))
1004 done 974 done
975 else
976 ((++ret))
1005 fi 977 fi
1006 done 978 done
979 exit ${ret}
980 )
1007} 981}
1008 982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
991 insinto /usr/share/applications
992 newins "$@"
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.
1009doicon() { 1001doicon() {
1010 local i 1002 (
1011 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
1012 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
1013 for i in ${@} 1007 for i in "$@" ; do
1014 do
1015 if [ -f "${i}" ]; 1008 if [[ -f ${i} ]] ; then
1016 then
1017 doins ${i} 1009 doins "${i}"
1010 ((ret+=$?))
1018 elif [ -d "${i}" ]; 1011 elif [[ -d ${i} ]] ; then
1019 then
1020 for j in ${i}/*.png 1012 for j in "${i}"/*.png ; do
1021 do
1022 doins ${j} 1013 doins "${j}"
1014 ((ret+=$?))
1023 done 1015 done
1016 else
1017 ((++ret))
1024 fi 1018 fi
1025 done 1019 done
1020 exit ${ret}
1021 )
1026} 1022}
1027 1023
1028############################################################## 1024# @FUNCTION: newicon
1029# END: Handle .desktop files and menu entries # 1025# @USAGE: <icon> <newname>
1030############################################################## 1026# @DESCRIPTION:
1031 1027# Like all other new* functions, install the specified icon as newname.
1028newicon() {
1029 (
1030 # wrap the env here so that the 'insinto' call
1031 # doesn't corrupt the env of the caller
1032 insinto /usr/share/pixmaps
1033 newins "$@"
1034 )
1035}
1032 1036
1033# for internal use only (unpack_pdv and unpack_makeself) 1037# for internal use only (unpack_pdv and unpack_makeself)
1034find_unpackable_file() { 1038find_unpackable_file() {
1035 local src="$1" 1039 local src=$1
1036 if [ -z "${src}" ] 1040 if [[ -z ${src} ]] ; then
1037 then
1038 src="${DISTDIR}/${A}" 1041 src=${DISTDIR}/${A}
1039 else 1042 else
1040 if [ -e "${DISTDIR}/${src}" ] 1043 if [[ -e ${DISTDIR}/${src} ]] ; then
1041 then
1042 src="${DISTDIR}/${src}" 1044 src=${DISTDIR}/${src}
1043 elif [ -e "${PWD}/${src}" ] 1045 elif [[ -e ${PWD}/${src} ]] ; then
1044 then
1045 src="${PWD}/${src}" 1046 src=${PWD}/${src}
1046 elif [ -e "${src}" ] 1047 elif [[ -e ${src} ]] ; then
1047 then
1048 src="${src}" 1048 src=${src}
1049 fi
1050 fi 1049 fi
1051 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1050 fi
1051 [[ ! -e ${src} ]] && return 1
1052 echo "${src}" 1052 echo "${src}"
1053} 1053}
1054 1054
1055# @FUNCTION: unpack_pdv
1056# @USAGE: <file to unpack> <size of off_t>
1057# @DESCRIPTION:
1055# Unpack those pesky pdv generated files ... 1058# Unpack those pesky pdv generated files ...
1056# They're self-unpacking programs with the binary package stuffed in 1059# They're self-unpacking programs with the binary package stuffed in
1057# 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
1058# 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.
1059# 1062#
1060# Usage: unpack_pdv [file to unpack] [size of off_t]
1061# - 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
1062# information out of the binary executable myself. basically you pass in 1064# information out of the binary executable myself. Basically you pass in
1063# 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#
1064# 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
1065# strings <pdv archive> | grep lseek 1071# strings <pdv archive> | grep lseek
1066# strace -elseek <pdv archive> 1072# strace -elseek <pdv archive>
1073# @CODE
1074#
1067# 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
1068# 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
1069# parameter. here is an example: 1077# parameter. Here is an example:
1078#
1079# @CODE
1070# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1080# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1071# lseek 1081# lseek
1072# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1082# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1073# lseek(3, -4, SEEK_END) = 2981250 1083# lseek(3, -4, SEEK_END) = 2981250
1084# @CODE
1085#
1074# 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.
1075unpack_pdv() { 1087unpack_pdv() {
1076 local src="`find_unpackable_file $1`" 1088 local src=$(find_unpackable_file "$1")
1077 local sizeoff_t="$2" 1089 local sizeoff_t=$2
1078 1090
1091 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1079 [ -z "${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 :("
1080 1093
1081 local shrtsrc="`basename ${src}`" 1094 local shrtsrc=$(basename "${src}")
1082 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1095 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1083 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1096 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1084 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 ${sizeoff_t} | hexdump -e \"%i\")
1085 1098
1086 # grab metadata for debug reasons 1099 # grab metadata for debug reasons
1087 local metafile="$(emktemp)" 1100 local metafile=$(emktemp)
1088 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1101 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1089 1102
1090 # rip out the final file name from the metadata 1103 # rip out the final file name from the metadata
1091 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1104 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1092 datafile="`basename ${datafile}`" 1105 datafile=$(basename "${datafile}")
1093 1106
1094 # now lets uncompress/untar the file if need be 1107 # now lets uncompress/untar the file if need be
1095 local tmpfile="$(emktemp)" 1108 local tmpfile=$(emktemp)
1096 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1109 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1097 1110
1098 local iscompressed="`file -b ${tmpfile}`" 1111 local iscompressed=$(file -b "${tmpfile}")
1099 if [ "${iscompressed:0:8}" == "compress" ] ; then 1112 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1100 iscompressed=1 1113 iscompressed=1
1101 mv ${tmpfile}{,.Z} 1114 mv ${tmpfile}{,.Z}
1102 gunzip ${tmpfile} 1115 gunzip ${tmpfile}
1103 else 1116 else
1104 iscompressed=0 1117 iscompressed=0
1105 fi 1118 fi
1106 local istar="`file -b ${tmpfile}`" 1119 local istar=$(file -b "${tmpfile}")
1107 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1120 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1108 istar=1 1121 istar=1
1109 else 1122 else
1110 istar=0 1123 istar=0
1111 fi 1124 fi
1112 1125
1140 true 1153 true
1141 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1154 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1142 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1155 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1143} 1156}
1144 1157
1158# @FUNCTION: unpack_makeself
1159# @USAGE: [file to unpack] [offset] [tail|dd]
1160# @DESCRIPTION:
1145# Unpack those pesky makeself generated files ... 1161# Unpack those pesky makeself generated files ...
1146# They're shell scripts with the binary package tagged onto 1162# They're shell scripts with the binary package tagged onto
1147# the end of the archive. Loki utilized the format as does 1163# the end of the archive. Loki utilized the format as does
1148# many other game companies. 1164# many other game companies.
1149# 1165#
1150# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1166# If the file is not specified, then ${A} is used. If the
1151# - If the file is not specified then unpack will utilize ${A}.
1152# - If the offset is not specified then we will attempt to extract 1167# offset is not specified then we will attempt to extract
1153# the proper offset from the script itself. 1168# the proper offset from the script itself.
1154unpack_makeself() { 1169unpack_makeself() {
1170 local src_input=${1:-${A}}
1155 local src="$(find_unpackable_file "$1")" 1171 local src=$(find_unpackable_file "${src_input}")
1156 local skip="$2" 1172 local skip=$2
1157 local exe="$3" 1173 local exe=$3
1158 1174
1175 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1176
1159 local shrtsrc="$(basename "${src}")" 1177 local shrtsrc=$(basename "${src}")
1160 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1178 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1161 if [ -z "${skip}" ] 1179 if [[ -z ${skip} ]] ; then
1162 then
1163 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1180 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1164 local skip=0 1181 local skip=0
1165 exe=tail 1182 exe=tail
1166 case ${ver} in 1183 case ${ver} in
1167 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1184 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1168 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1185 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1169 ;; 1186 ;;
1170 2.0|2.0.1) 1187 2.0|2.0.1)
1171 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1188 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1172 ;; 1189 ;;
1180 ;; 1197 ;;
1181 2.1.3) 1198 2.1.3)
1182 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1199 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1183 let skip="skip + 1" 1200 let skip="skip + 1"
1184 ;; 1201 ;;
1185 2.1.4) 1202 2.1.4|2.1.5)
1186 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1203 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1187 skip=$(head -n ${skip} "${src}" | wc -c) 1204 skip=$(head -n ${skip} "${src}" | wc -c)
1188 exe="dd" 1205 exe="dd"
1189 ;; 1206 ;;
1190 *) 1207 *)
1202 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}'";;
1203 *) die "makeself cant handle exe '${exe}'" 1220 *) die "makeself cant handle exe '${exe}'"
1204 esac 1221 esac
1205 1222
1206 # 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
1207 local tmpfile="$(emktemp)" 1224 local tmpfile=$(emktemp)
1208 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1225 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1209 local filetype="$(file -b "${tmpfile}")" 1226 local filetype=$(file -b "${tmpfile}")
1210 case ${filetype} in 1227 case ${filetype} in
1211 *tar\ archive) 1228 *tar\ archive*)
1212 eval ${exe} | tar --no-same-owner -xf - 1229 eval ${exe} | tar --no-same-owner -xf -
1213 ;; 1230 ;;
1214 bzip2*) 1231 bzip2*)
1215 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1232 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1216 ;; 1233 ;;
1226 ;; 1243 ;;
1227 esac 1244 esac
1228 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1245 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1229} 1246}
1230 1247
1248# @FUNCTION: check_license
1249# @USAGE: [license]
1250# @DESCRIPTION:
1231# Display a license for user to accept. 1251# Display a license for user to accept. If no license is
1232#
1233# Usage: check_license [license]
1234# - If the file is not specified then ${LICENSE} is used. 1252# specified, then ${LICENSE} is used.
1235check_license() { 1253check_license() {
1236 local lic=$1 1254 local lic=$1
1237 if [ -z "${lic}" ] ; then 1255 if [ -z "${lic}" ] ; then
1238 lic="${PORTDIR}/licenses/${LICENSE}" 1256 lic="${PORTDIR}/licenses/${LICENSE}"
1239 else 1257 else
1240 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1258 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1241 lic="${PORTDIR}/licenses/${src}" 1259 lic="${PORTDIR}/licenses/${lic}"
1242 elif [ -e "${PWD}/${src}" ] ; then 1260 elif [ -e "${PWD}/${lic}" ] ; then
1243 lic="${PWD}/${src}" 1261 lic="${PWD}/${lic}"
1244 elif [ -e "${src}" ] ; then 1262 elif [ -e "${lic}" ] ; then
1245 lic="${src}" 1263 lic="${lic}"
1246 fi
1247 fi 1264 fi
1265 fi
1248 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1266 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1249 local l="`basename ${lic}`" 1267 local l="`basename ${lic}`"
1250 1268
1251 # here is where we check for the licenses the user already 1269 # here is where we check for the licenses the user already
1252 # accepted ... if we don't find a match, we make the user accept 1270 # accepted ... if we don't find a match, we make the user accept
1253 local shopts=$- 1271 local shopts=$-
1254 local alic 1272 local alic
1255 set -o noglob #so that bash doesn't expand "*" 1273 set -o noglob #so that bash doesn't expand "*"
1256 for alic in ${ACCEPT_LICENSE} ; do 1274 for alic in ${ACCEPT_LICENSE} ; do
1257 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1275 if [[ ${alic} == ${l} ]]; then
1258 set +o noglob; set -${shopts} #reset old shell opts 1276 set +o noglob; set -${shopts} #reset old shell opts
1259 return 0 1277 return 0
1260 fi 1278 fi
1261 done 1279 done
1262 set +o noglob; set -$shopts #reset old shell opts 1280 set +o noglob; set -$shopts #reset old shell opts
1263 1281
1264 local licmsg="$(emktemp)" 1282 local licmsg=$(emktemp)
1265 cat << EOF > ${licmsg} 1283 cat <<-EOF > ${licmsg}
1266********************************************************** 1284 **********************************************************
1267The following license outlines the terms of use of this 1285 The following license outlines the terms of use of this
1268package. You MUST accept this license for installation to 1286 package. You MUST accept this license for installation to
1269continue. When you are done viewing, hit 'q'. If you 1287 continue. When you are done viewing, hit 'q'. If you
1270CTRL+C out of this, the install will not run! 1288 CTRL+C out of this, the install will not run!
1271********************************************************** 1289 **********************************************************
1272 1290
1273EOF 1291 EOF
1274 cat ${lic} >> ${licmsg} 1292 cat ${lic} >> ${licmsg}
1275 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1293 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1276 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1294 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1277 read alic 1295 read alic
1278 case ${alic} in 1296 case ${alic} in
1285 die "Failed to accept license" 1303 die "Failed to accept license"
1286 ;; 1304 ;;
1287 esac 1305 esac
1288} 1306}
1289 1307
1308# @FUNCTION: cdrom_get_cds
1309# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1310# @DESCRIPTION:
1290# 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
1291# the whole 'non-interactive' policy, but damnit I want CD support ! 1312# the whole 'non-interactive' policy, but damnit I want CD support !
1292# 1313#
1293# with these cdrom functions we handle all the user interaction and 1314# With these cdrom functions we handle all the user interaction and
1294# 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()
1295# 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
1296# found at CDROM_ROOT. 1317# found at CDROM_ROOT.
1297# 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#
1298# 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',
1299# 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
1300# 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.
1301# 1328#
1302# 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.
1303#
1304# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1305# - this will attempt to locate a cd based upon a file that is on
1306# the cd ... the more files you give this function, the more cds
1307# the cdrom functions will handle
1308cdrom_get_cds() { 1330cdrom_get_cds() {
1309 # 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
1310 # the # of files they gave us 1332 # the # of files they gave us
1311 local cdcnt=0 1333 local cdcnt=0
1312 local f= 1334 local f=
1313 for f in "$@" ; do 1335 for f in "$@" ; do
1314 cdcnt=$((cdcnt + 1)) 1336 ((++cdcnt))
1315 export CDROM_CHECK_${cdcnt}="$f" 1337 export CDROM_CHECK_${cdcnt}="$f"
1316 done 1338 done
1317 export CDROM_TOTAL_CDS=${cdcnt} 1339 export CDROM_TOTAL_CDS=${cdcnt}
1318 export CDROM_CURRENT_CD=1 1340 export CDROM_CURRENT_CD=1
1319 1341
1320 # now we see if the user gave use CD_ROOT ... 1342 # now we see if the user gave use CD_ROOT ...
1321 # 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
1322 if [[ ! -z ${CD_ROOT} ]] ; then
1323 export CDROM_ROOT=${CD_ROOT}
1324 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1325 return
1326 fi
1327 # do the same for CD_ROOT_X
1328 if [[ ! -z ${CD_ROOT_1} ]] ; then 1344 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1329 local var= 1345 local var=
1330 cdcnt=0 1346 cdcnt=0
1331 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1347 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1332 cdcnt=$((cdcnt + 1)) 1348 ((++cdcnt))
1333 var="CD_ROOT_${cdcnt}" 1349 var="CD_ROOT_${cdcnt}"
1350 [[ -z ${!var} ]] && var="CD_ROOT"
1334 if [[ -z ${!var} ]] ; then 1351 if [[ -z ${!var} ]] ; then
1335 eerror "You must either use just the CD_ROOT" 1352 eerror "You must either use just the CD_ROOT"
1336 eerror "or specify ALL the CD_ROOT_X variables." 1353 eerror "or specify ALL the CD_ROOT_X variables."
1337 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1354 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1338 die "could not locate CD_ROOT_${cdcnt}" 1355 die "could not locate CD_ROOT_${cdcnt}"
1339 fi 1356 fi
1340 export CDROM_ROOTS_${cdcnt}="${!var}"
1341 done 1357 done
1342 export CDROM_ROOT=${CDROM_ROOTS_1} 1358 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1343 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}
1344 return 1366 return
1345 fi 1367 fi
1346 1368
1369 # User didn't help us out so lets make sure they know they can
1370 # simplify the whole process ...
1347 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1371 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1348 einfon "This ebuild will need the " 1372 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1349 if [[ -z ${CDROM_NAME} ]] ; then
1350 echo "cdrom for ${PN}."
1351 else
1352 echo "${CDROM_NAME}."
1353 fi
1354 echo 1373 echo
1355 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"
1356 einfo "mounted somewhere on your filesystem, just export" 1375 einfo "mounted somewhere on your filesystem, just export"
1357 einfo "the variable CD_ROOT so that it points to the" 1376 einfo "the variable CD_ROOT so that it points to the"
1358 einfo "directory containing the files." 1377 einfo "directory containing the files."
1359 echo 1378 echo
1360 einfo "For example:" 1379 einfo "For example:"
1361 einfo "export CD_ROOT=/mnt/cdrom" 1380 einfo "export CD_ROOT=/mnt/cdrom"
1362 echo 1381 echo
1363 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
1364 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1392 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1365 cdcnt=0 1393 cdcnt=0
1366 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1394 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1367 cdcnt=$((cdcnt + 1)) 1395 ((++cdcnt))
1368 var="CDROM_NAME_${cdcnt}" 1396 var="CDROM_NAME_${cdcnt}"
1369 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1397 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1370 done 1398 done
1371 echo 1399 echo
1372 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"
1373 einfo "mounted somewhere on your filesystem, just export" 1401 einfo "mounted somewhere on your filesystem, just export"
1374 einfo "the following variables so they point to the right place:" 1402 einfo "the following variables so they point to the right place:"
1375 einfon "" 1403 einfon ""
1376 cdcnt=0 1404 cdcnt=0
1377 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1405 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1378 cdcnt=$((cdcnt + 1)) 1406 ((++cdcnt))
1379 echo -n " CD_ROOT_${cdcnt}" 1407 echo -n " CD_ROOT_${cdcnt}"
1380 done 1408 done
1381 echo 1409 echo
1382 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"
1383 einfo "you only have one cdrom, you can export CD_ROOT" 1411 einfo "you only have one cdrom, you can export CD_ROOT"
1386 echo 1414 echo
1387 einfo "For example:" 1415 einfo "For example:"
1388 einfo "export CD_ROOT_1=/mnt/cdrom" 1416 einfo "export CD_ROOT_1=/mnt/cdrom"
1389 echo 1417 echo
1390 fi 1418 fi
1419
1420 export CDROM_SET=""
1391 export CDROM_CURRENT_CD=0 1421 export CDROM_CURRENT_CD=0
1392 cdrom_load_next_cd 1422 cdrom_load_next_cd
1393} 1423}
1394 1424
1395# this is only used when you need access to more than one cd. 1425# @FUNCTION: cdrom_load_next_cd
1396# when you have finished using the first cd, just call this function. 1426# @DESCRIPTION:
1397# 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
1398# 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.
1399cdrom_load_next_cd() { 1433cdrom_load_next_cd() {
1400 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1401 local var= 1434 local var
1402 1435 ((++CDROM_CURRENT_CD))
1403 if [[ ! -z ${CD_ROOT} ]] ; then
1404 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1405 return
1406 fi
1407 1436
1408 unset CDROM_ROOT 1437 unset CDROM_ROOT
1409 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1438 var=CD_ROOT_${CDROM_CURRENT_CD}
1439 [[ -z ${!var} ]] && var="CD_ROOT"
1410 if [[ -z ${!var} ]] ; then 1440 if [[ -z ${!var} ]] ; then
1411 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1441 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1412 cdrom_locate_file_on_cd ${!var} 1442 _cdrom_locate_file_on_cd ${!var}
1413 else 1443 else
1414 export CDROM_ROOT=${!var} 1444 export CDROM_ROOT=${!var}
1415 fi 1445 fi
1416 1446
1417 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1447 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1422# 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
1423# 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
1424# displayed and we'll hang out here until: 1454# displayed and we'll hang out here until:
1425# (1) the file is found on a mounted cdrom 1455# (1) the file is found on a mounted cdrom
1426# (2) the user hits CTRL+C 1456# (2) the user hits CTRL+C
1427cdrom_locate_file_on_cd() { 1457_cdrom_locate_file_on_cd() {
1458 local mline=""
1459 local showedmsg=0
1460
1428 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
1429 local dir="$(dirname ${@})" 1469 local dir=$(dirname ${cdset[${i}]})
1430 local file="$(basename ${@})" 1470 local file=$(basename ${cdset[${i}]})
1431 local mline=""
1432 local showedmsg=0
1433 1471
1434 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/ }
1435 [[ -d ${mline}/${dir} ]] || continue 1478 [[ ! -d ${point}/${dir} ]] && continue
1436 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1479 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1437 && 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))
1438 done 1487 done
1439 1488
1440 if [[ -z ${CDROM_ROOT} ]] ; then
1441 echo 1489 echo
1442 if [[ ${showedmsg} -eq 0 ]] ; then 1490 if [[ ${showedmsg} -eq 0 ]] ; then
1443 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1491 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1444 if [[ -z ${CDROM_NAME} ]] ; then 1492 if [[ -z ${CDROM_NAME} ]] ; then
1445 einfo "Please insert the cdrom for ${PN} now !" 1493 einfo "Please insert+mount the cdrom for ${PN} now !"
1446 else
1447 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1448 fi
1449 else 1494 else
1450 if [[ -z ${CDROM_NAME_1} ]] ; then
1451 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1452 else
1453 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1454 einfo "Please insert+mount the ${!var} cdrom now !" 1495 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1455 fi
1456 fi 1496 fi
1457 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
1458 fi 1504 fi
1505 showedmsg=1
1506 fi
1459 einfo "Press return to scan for the cd again" 1507 einfo "Press return to scan for the cd again"
1460 einfo "or hit CTRL+C to abort the emerge." 1508 einfo "or hit CTRL+C to abort the emerge."
1461 read 1509 echo
1462 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"
1463 done 1515 done
1464} 1516}
1465 1517
1518# @FUNCTION: strip-linguas
1519# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1520# @DESCRIPTION:
1466# Make sure that LINGUAS only contains languages that 1521# Make sure that LINGUAS only contains languages that
1467# a package can support 1522# a package can support. The first form allows you to
1468# 1523# specify a list of LINGUAS. The -i builds a list of po
1469# usage: strip-linguas <allow LINGUAS> 1524# files found in all the directories and uses the
1470# strip-linguas -i <directories of .po files> 1525# intersection of the lists. The -u builds a list of po
1471# strip-linguas -u <directories of .po files> 1526# files found in all the directories and uses the union
1472# 1527# of the lists.
1473# The first form allows you to specify a list of LINGUAS.
1474# The -i builds a list of po files found in all the
1475# directories and uses the intersection of the lists.
1476# The -u builds a list of po files found in all the
1477# directories and uses the union of the lists.
1478strip-linguas() { 1528strip-linguas() {
1479 local ls newls 1529 local ls newls nols
1480 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1530 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1481 local op="$1"; shift 1531 local op=$1; shift
1482 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1532 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1483 local d f 1533 local d f
1484 for d in "$@" ; do 1534 for d in "$@" ; do
1485 if [ "${op}" == "-u" ] ; then 1535 if [[ ${op} == "-u" ]] ; then
1486 newls="${ls}" 1536 newls=${ls}
1487 else 1537 else
1488 newls="" 1538 newls=""
1489 fi 1539 fi
1490 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1540 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1491 if [ "${op}" == "-i" ] ; then 1541 if [[ ${op} == "-i" ]] ; then
1492 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1542 hasq ${f} ${ls} && newls="${newls} ${f}"
1493 else 1543 else
1494 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1544 hasq ${f} ${ls} || newls="${newls} ${f}"
1495 fi 1545 fi
1496 done 1546 done
1497 ls="${newls}" 1547 ls=${newls}
1498 done 1548 done
1499 ls="${ls//.po}"
1500 else 1549 else
1501 ls="$@" 1550 ls="$@"
1502 fi 1551 fi
1503 1552
1504 ls=" ${ls} " 1553 nols=""
1505 newls="" 1554 newls=""
1506 for f in ${LINGUAS} ; do 1555 for f in ${LINGUAS} ; do
1507 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1556 if hasq ${f} ${ls} ; then
1508 newls="${newls} ${f}" 1557 newls="${newls} ${f}"
1509 else 1558 else
1510 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1559 nols="${nols} ${f}"
1511 fi 1560 fi
1512 done 1561 done
1513 if [ -z "${newls}" ] ; then 1562 [[ -n ${nols} ]] \
1514 unset LINGUAS 1563 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1515 else
1516 export LINGUAS="${newls}" 1564 export LINGUAS=${newls:1}
1517 fi
1518} 1565}
1519 1566
1520# moved from kernel.eclass since they are generally useful outside of 1567# @FUNCTION: preserve_old_lib
1521# kernel.eclass -iggy (20041002) 1568# @USAGE: <libs to preserve> [more libs]
1522 1569# @DESCRIPTION:
1523# the following functions are useful in kernel module ebuilds, etc.
1524# for an example see ivtv or drbd ebuilds
1525
1526# set's ARCH to match what the kernel expects
1527set_arch_to_kernel() {
1528 i=10
1529 while ((i--)) ; do
1530 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1531 done
1532 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1533 case ${ARCH} in
1534 x86) export ARCH="i386";;
1535 amd64) export ARCH="x86_64";;
1536 hppa) export ARCH="parisc";;
1537 mips) export ARCH="mips";;
1538 sparc) export ARCH="$(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!
1539 *) export ARCH="${ARCH}";;
1540 esac
1541}
1542
1543# set's ARCH back to what portage expects
1544set_arch_to_portage() {
1545 i=10
1546 while ((i--)) ; do
1547 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1548 done
1549 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1550}
1551
1552# Jeremy Huddleston <eradicator@gentoo.org>:
1553# preserve_old_lib /path/to/libblah.so.0
1554# preserve_old_lib_notify /path/to/libblah.so.0
1555#
1556# 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.
1557# 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
1558# 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
1559# 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
1560# 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
1561# 1575# preserve_old_lib_notify function.
1562# src_install() {
1563# ...
1564# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1565# ...
1566# }
1567#
1568# pkg_postinst() {
1569# ...
1570# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1571# ...
1572# }
1573
1574preserve_old_lib() { 1576preserve_old_lib() {
1575 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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1576 1582
1577 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1583 local lib dir
1578 SONAME=`basename ${LIB}` 1584 for lib in "$@" ; do
1579 DIRNAME=`dirname ${LIB}` 1585 [[ -e ${ROOT}/${lib} ]] || continue
1580 1586 dir=${lib%/*}
1581 dodir ${DIRNAME} 1587 dodir ${dir} || die "dodir ${dir} failed"
1582 cp ${ROOT}${LIB} ${D}${DIRNAME} 1588 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1583 touch ${D}${LIB} 1589 touch "${D}"/${lib}
1584 fi 1590 done
1585} 1591}
1586 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.
1587preserve_old_lib_notify() { 1597preserve_old_lib_notify() {
1588 LIB=$1 1598 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1599 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1600 die "Invalid preserve_old_lib_notify() usage"
1601 fi
1589 1602
1590 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1603 local lib notice=0
1591 SONAME=`basename ${LIB}` 1604 for lib in "$@" ; do
1592 1605 [[ -e ${ROOT}/${lib} ]] || continue
1606 if [[ ${notice} -eq 0 ]] ; then
1607 notice=1
1593 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."
1594 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,"
1595 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"
1596 einfo "you will need to execute the following command:" 1611 ewarn "in order to remove these old dependencies. If you do not have this"
1597 einfo " revdep-rebuild --soname ${SONAME}" 1612 ewarn "helper program, simply emerge the 'gentoolkit' package."
1598 einfo 1613 ewarn
1599 einfo "After doing that, you can safely remove ${LIB}"
1600 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1601 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
1602} 1622}
1603 1623
1604# Hack for people to figure out if a package was built with 1624# @FUNCTION: built_with_use
1605# 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.
1606# 1639#
1607# 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
1608# ex: built_with_use xchat gtk2 1641# flags matter.
1609#
1610# Flags: -a all USE flags should be utilized
1611# -o at least one USE flag should be utilized
1612# Note: the default flag is '-a'
1613built_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
1614 local opt=$1 1659 local opt=$1
1615 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1660 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1616 1661
1617 local PKG=$(best_version $1) 1662 local PKG=$(best_version $1)
1663 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1618 shift 1664 shift
1619 1665
1620 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1666 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1621 [[ ! -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 $1 USE flag!";;
1695 esac
1696 fi
1697 fi
1698 fi
1622 1699
1623 local USE_BUILT=$(<${USEFILE}) 1700 local USE_BUILT=$(<${USEFILE})
1624 while [[ $# -gt 0 ]] ; do 1701 while [[ $# -gt 0 ]] ; do
1625 if [[ ${opt} = "-o" ]] ; then 1702 if [[ ${opt} = "-o" ]] ; then
1626 has $1 ${USE_BUILT} && return 0 1703 has $1 ${USE_BUILT} && return 0
1630 shift 1707 shift
1631 done 1708 done
1632 [[ ${opt} = "-a" ]] 1709 [[ ${opt} = "-a" ]]
1633} 1710}
1634 1711
1712# @FUNCTION: epunt_cxx
1713# @USAGE: [dir to scan]
1714# @DESCRIPTION:
1635# Many configure scripts wrongly bail when a C++ compiler 1715# Many configure scripts wrongly bail when a C++ compiler could not be
1636# could not be detected. #73450 1716# detected. If dir is not specified, then it defaults to ${S}.
1717#
1718# http://bugs.gentoo.org/73450
1637epunt_cxx() { 1719epunt_cxx() {
1638 local dir=$1 1720 local dir=$1
1639 [[ -z ${dir} ]] && dir=${S} 1721 [[ -z ${dir} ]] && dir=${S}
1640 ebegin "Removing useless C++ checks" 1722 ebegin "Removing useless C++ checks"
1641 local f 1723 local f
1642 for f in $(find ${dir} -name configure) ; do 1724 find "${dir}" -name configure | while read f ; do
1643 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
1644 done 1726 done
1645 eend 0 1727 eend 0
1646} 1728}
1647 1729
1648# dopamd [ file ] [ new file ] 1730# @FUNCTION: make_wrapper
1649# 1731# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1650# Install pam auth config file in /etc/pam.d 1732# @DESCRIPTION:
1651# 1733# Create a shell wrapper script named wrapper in installpath
1652# The first argument, 'file' is required. Install as 'new file', if 1734# (defaults to the bindir) to execute target (default of wrapper) by
1653# specified. 1735# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1654 1736# libpaths followed by optionally changing directory to chdir.
1655dopamd() { 1737make_wrapper() {
1656 local pamd="$1" newpamd="${2:-$1}" 1738 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1657 [[ -z "$1" ]] && die "dopamd requires at least one argument." 1739 local tmpwrapper=$(emktemp)
1658 1740 # We don't want to quote ${bin} so that people can pass complex
1659 use pam || return 0 1741 # things as $bin ... "./someprog --args"
1660 1742 cat << EOF > "${tmpwrapper}"
1661 insinto /etc/pam.d 1743#!/bin/sh
1662 # these are the default doins options, but be explicit just in case 1744cd "${chdir:-.}"
1663 insopts -m 0644 -o root -g root 1745if [ -n "${libdir}" ] ; then
1664 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
1665} 1763}

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