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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2006 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 1.95 2004/08/15 03:25:19 lv Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.268 2007/01/13 19:36:14 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 4#
7# This eclass is for general purpose functions that most ebuilds 5# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 6# have to implement themselves.
9# 7#
10# NB: If you add anything, please comment it! 8# NB: If you add anything, please comment it!
9#
10# Maintainer: see each individual function, base-system@gentoo.org as default
11 11
12ECLASS=eutils 12inherit multilib portability
13INHERITED="$INHERITED $ECLASS"
14
15DEPEND="!bootstrap? ( sys-devel/patch )"
16 13
17DESCRIPTION="Based on the ${ECLASS} eclass" 14DESCRIPTION="Based on the ${ECLASS} eclass"
18 15
16# Wait for the supplied number of seconds. If no argument is supplied, defaults
17# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
18# outputting to a terminal, don't wait. For compatability purposes, the argument
19# must be an integer greater than zero.
20# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
21epause() {
22 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
23}
24
25# Beep the specified number of times (defaults to five). If our output
26# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
27# don't beep.
28# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
29ebeep() {
30 local n
31 if [[ -z ${EBEEP_IGNORE} ]] ; then
32 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
33 echo -ne "\a"
34 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
35 echo -ne "\a"
36 sleep 1
37 done
38 fi
39}
40
19# This function generate linker scripts in /usr/lib for dynamic 41# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 42# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 43# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 44# in some cases when linking dynamic, the .a in /usr/lib is used
23# instead of the .so in /lib due to gcc/libtool tweaking ld's 45# instead of the .so in /lib due to gcc/libtool tweaking ld's
24# library search path. This cause many builds to fail. 46# library search path. This cause many builds to fail.
25# See bug #4411 for more info. 47# See bug #4411 for more info.
26# 48#
27# To use, simply call: 49# To use, simply call:
28# 50#
29# gen_usr_ldscript libfoo.so 51# gen_usr_ldscript libfoo.so
30# 52#
31# Note that you should in general use the unversioned name of 53# Note that you should in general use the unversioned name of
32# the library, as ldconfig should usually update it correctly 54# the library, as ldconfig should usually update it correctly
33# to point to the latest version of the library present. 55# to point to the latest version of the library present.
34# 56#
35# <azarah@gentoo.org> (26 Oct 2002) 57# <azarah@gentoo.org> (26 Oct 2002)
36# 58#
37gen_usr_ldscript() { 59gen_usr_ldscript() {
38 # this adds support for installing to lib64/lib32. since only portage 60 if [[ $(type -t _tc_gen_usr_ldscript) == "function" ]] ; then
39 # 2.0.51 will have this functionality supported in dolib and friends, 61 _tc_gen_usr_ldscript "$@"
40 # and since it isnt expected that many profiles will define it, we need 62 return $?
41 # to make this variable default to lib. 63 fi
42 [ -z "${CONF_LIBDIR}" ] && CONF_LIBDIR="lib"
43 64
65 ewarn "QA Notice: Please upgrade your ebuild to use toolchain-funcs"
66 ewarn "QA Notice: rather than gen_usr_ldscript() from eutils"
67
68 local lib libdir=$(get_libdir)
44 # Just make sure it exists 69 # Just make sure it exists
45 dodir /usr/${CONF_LIBDIR} 70 dodir /usr/${libdir}
46 71
47 cat > ${D}/usr/${CONF_LIBDIR}/$1 <<"END_LDSCRIPT" 72 for lib in "${@}" ; do
73 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
48/* GNU ld script 74 /* GNU ld script
49 Because Gentoo have critical dynamic libraries 75 Since Gentoo has critical dynamic libraries
50 in /lib, and the static versions in /usr/lib, we 76 in /lib, and the static versions in /usr/lib,
51 need to have a "fake" dynamic lib in /usr/lib, 77 we need to have a "fake" dynamic lib in /usr/lib,
52 otherwise we run into linking problems. 78 otherwise we run into linking problems.
53 See bug #4411 on http://bugs.gentoo.org/ for 79
54 more info. */ 80 See bug http://bugs.gentoo.org/4411 for more info.
81 */
82 GROUP ( /${libdir}/${lib} )
55END_LDSCRIPT 83 END_LDSCRIPT
56 84 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"
57 echo "GROUP ( /${CONF_LIBDIR}/libxxx )" >> ${D}/usr/${CONF_LIBDIR}/$1
58 dosed "s:libxxx:$1:" /usr/${CONF_LIBDIR}/$1
59
60 return 0
61}
62
63# Simple function to draw a line consisting of '=' the same length as $*
64#
65# <azarah@gentoo.org> (11 Nov 2002)
66#
67draw_line() {
68 local i=0
69 local str_length=""
70
71 # Handle calls that do not have args, or wc not being installed ...
72 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
73 then
74 echo "==============================================================="
75 return 0
76 fi
77
78 # Get the length of $*
79 str_length="$(echo -n "$*" | wc -m)"
80
81 while [ "$i" -lt "${str_length}" ]
82 do
83 echo -n "="
84
85 i=$((i + 1))
86 done 85 done
87
88 echo
89
90 return 0
91} 86}
87
92 88
93# Default directory where patches are located 89# Default directory where patches are located
94EPATCH_SOURCE="${WORKDIR}/patch" 90EPATCH_SOURCE="${WORKDIR}/patch"
95# Default extension for patches 91# Default extension for patches
96EPATCH_SUFFIX="patch.bz2" 92EPATCH_SUFFIX="patch.bz2"
97# Default options for patch 93# Default options for patch
98# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 94# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
99EPATCH_OPTS="-g0" 95# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
96# Set -E to automatically remove empty files.
97EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
100# List of patches not to apply. Not this is only file names, 98# List of patches not to apply. Not this is only file names,
101# and not the full path .. 99# and not the full path ..
102EPATCH_EXCLUDE="" 100EPATCH_EXCLUDE=""
103# Change the printed message for a single patch. 101# Change the printed message for a single patch.
104EPATCH_SINGLE_MSG="" 102EPATCH_SINGLE_MSG=""
103# Change the printed message for multiple patches.
104EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
105# Force applying bulk patches even if not following the style: 105# Force applying bulk patches even if not following the style:
106# 106#
107# ??_${ARCH}_foo.${EPATCH_SUFFIX} 107# ??_${ARCH}_foo.${EPATCH_SUFFIX}
108# 108#
109EPATCH_FORCE="no" 109EPATCH_FORCE="no"
110 110
111# This function is for bulk patching, or in theory for just one 111# This function is for bulk patching, or in theory for just one
112# or two patches. 112# or two patches.
123# 123#
124# Patches are applied in current directory. 124# Patches are applied in current directory.
125# 125#
126# Bulk Patches should preferibly have the form of: 126# Bulk Patches should preferibly have the form of:
127# 127#
128# ??_${ARCH}_foo.${EPATCH_SUFFIX} 128# ??_${ARCH}_foo.${EPATCH_SUFFIX}
129# 129#
130# For example: 130# For example:
131# 131#
132# 01_all_misc-fix.patch.bz2 132# 01_all_misc-fix.patch.bz2
133# 02_sparc_another-fix.patch.bz2 133# 02_sparc_another-fix.patch.bz2
134# 134#
135# This ensures that there are a set order, and you can have ARCH 135# This ensures that there are a set order, and you can have ARCH
136# specific patches. 136# specific patches.
137# 137#
138# If you however give an argument to epatch(), it will treat it as a 138# If you however give an argument to epatch(), it will treat it as a
140# hand its a directory, it will set EPATCH_SOURCE to this. 140# hand its a directory, it will set EPATCH_SOURCE to this.
141# 141#
142# <azarah@gentoo.org> (10 Nov 2002) 142# <azarah@gentoo.org> (10 Nov 2002)
143# 143#
144epatch() { 144epatch() {
145 _epatch_draw_line() {
146 [[ -z $1 ]] && set "$(printf "%65s" '')"
147 echo "${1//?/=}"
148 }
149 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
145 local PIPE_CMD="" 150 local PIPE_CMD=""
146 local STDERR_TARGET="${T}/$$.out" 151 local STDERR_TARGET="${T}/$$.out"
147 local PATCH_TARGET="${T}/$$.patch" 152 local PATCH_TARGET="${T}/$$.patch"
148 local PATCH_SUFFIX="" 153 local PATCH_SUFFIX=""
149 local SINGLE_PATCH="no" 154 local SINGLE_PATCH="no"
150 local x="" 155 local x=""
151 156
157 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
158
152 if [ "$#" -gt 1 ] 159 if [ "$#" -gt 1 ]
153 then 160 then
154 local m="" 161 local m=""
155 einfo "${#} patches to apply..."
156 for m in "$@" ; do 162 for m in "$@" ; do
157 epatch "${m}" 163 epatch "${m}"
158 done 164 done
159 return 0 165 return 0
160 fi 166 fi
174 local EPATCH_SOURCE="$1/*" 180 local EPATCH_SOURCE="$1/*"
175 else 181 else
176 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 182 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
177 fi 183 fi
178 else 184 else
179 if [ ! -d ${EPATCH_SOURCE} ] 185 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
180 then 186 then
181 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 187 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
182 then 188 then
183 EPATCH_SOURCE="$1" 189 EPATCH_SOURCE="$1"
184 fi 190 fi
185 191
186 echo 192 echo
187 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 193 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
188 eerror 194 eerror
189 eerror " ${EPATCH_SOURCE}" 195 eerror " ${EPATCH_SOURCE}"
196 eerror " ( ${EPATCH_SOURCE##*/} )"
190 echo 197 echo
191 die "Cannot find \$EPATCH_SOURCE!" 198 die "Cannot find \$EPATCH_SOURCE!"
192 fi 199 fi
193 200
194 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 201 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
213 ;; 220 ;;
214 esac 221 esac
215 222
216 if [ "${SINGLE_PATCH}" = "no" ] 223 if [ "${SINGLE_PATCH}" = "no" ]
217 then 224 then
218 einfo "Applying various patches (bugfixes/updates)..." 225 einfo "${EPATCH_MULTI_MSG}"
219 fi 226 fi
220 for x in ${EPATCH_SOURCE} 227 for x in ${EPATCH_SOURCE}
221 do 228 do
222 # New ARCH dependant patch naming scheme... 229 # New ARCH dependant patch naming scheme ...
223 # 230 #
224 # ???_arch_foo.patch 231 # ???_arch_foo.patch
225 # 232 #
226 if [ -f ${x} ] && \ 233 if [ -f ${x} ] && \
227 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 234 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
228 [ "${EPATCH_FORCE}" = "yes" ]) 235 [ "${EPATCH_FORCE}" = "yes" ])
229 then 236 then
230 local count=0 237 local count=0
231 local popts="${EPATCH_OPTS}" 238 local popts="${EPATCH_OPTS}"
239 local patchname=${x##*/}
232 240
233 if [ -n "${EPATCH_EXCLUDE}" ] 241 if [ -n "${EPATCH_EXCLUDE}" ]
234 then 242 then
235 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 243 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
236 then 244 then
237 continue 245 continue
238 fi 246 fi
239 fi 247 fi
240 248
242 then 250 then
243 if [ -n "${EPATCH_SINGLE_MSG}" ] 251 if [ -n "${EPATCH_SINGLE_MSG}" ]
244 then 252 then
245 einfo "${EPATCH_SINGLE_MSG}" 253 einfo "${EPATCH_SINGLE_MSG}"
246 else 254 else
247 einfo "Applying ${x##*/}..." 255 einfo "Applying ${patchname} ..."
248 fi 256 fi
249 else 257 else
250 einfo " ${x##*/}..." 258 einfo " ${patchname} ..."
251 fi 259 fi
252 260
253 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 261 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
254 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
255 263
256 # Allow for prefix to differ ... im lazy, so shoot me :/ 264 # Allow for prefix to differ ... im lazy, so shoot me :/
257 while [ "${count}" -lt 5 ] 265 while [ "${count}" -lt 5 ]
258 do 266 do
259 # Generate some useful debug info ... 267 # Generate some useful debug info ...
260 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 268 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
261 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 269 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
262 270
263 if [ "${PATCH_SUFFIX}" != "patch" ] 271 if [ "${PATCH_SUFFIX}" != "patch" ]
264 then 272 then
265 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 273 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 274 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 else 275 else
268 PATCH_TARGET="${x}" 276 PATCH_TARGET="${x}"
269 fi 277 fi
270 278
271 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 279 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
272 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 280 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
273 281
274 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 283 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276 284
277 if [ "${PATCH_SUFFIX}" != "patch" ] 285 if [ "${PATCH_SUFFIX}" != "patch" ]
278 then 286 then
279 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 287 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
280 then 288 then
281 echo 289 echo
282 eerror "Could not extract patch!" 290 eerror "Could not extract patch!"
283 #die "Could not extract patch!" 291 #die "Could not extract patch!"
284 count=5 292 count=5
285 break 293 break
286 fi 294 fi
287 fi 295 fi
288 296
289 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 297 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
290 then 298 then
291 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 299 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
292 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
293 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 301 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
294 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 302 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
295 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 303 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
296 304
297 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 305 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
306 _epatch_assert
298 307
299 if [ "$?" -ne 0 ] 308 if [ "$?" -ne 0 ]
300 then 309 then
301 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 310 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 echo 311 echo
303 eerror "A dry-run of patch command succeeded, but actually" 312 eerror "A dry-run of patch command succeeded, but actually"
304 eerror "applying the patch failed!" 313 eerror "applying the patch failed!"
305 #die "Real world sux compared to the dreamworld!" 314 #die "Real world sux compared to the dreamworld!"
306 count=5 315 count=5
307 fi 316 fi
308 317
309 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 318 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
310 319
311 break 320 break
312 fi 321 fi
313 322
314 count=$((count + 1)) 323 count=$((count + 1))
320 fi 329 fi
321 330
322 if [ "${count}" -eq 5 ] 331 if [ "${count}" -eq 5 ]
323 then 332 then
324 echo 333 echo
325 eerror "Failed Patch: ${x##*/}!" 334 eerror "Failed Patch: ${patchname} !"
335 eerror " ( ${PATCH_TARGET} )"
326 eerror 336 eerror
327 eerror "Include in your bugreport the contents of:" 337 eerror "Include in your bugreport the contents of:"
328 eerror 338 eerror
329 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 339 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
330 echo 340 echo
331 die "Failed Patch: ${x##*/}!" 341 die "Failed Patch: ${patchname}!"
332 fi 342 fi
333 343
334 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 344 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
335 345
336 eend 0 346 eend 0
337 fi 347 fi
338 done 348 done
339 if [ "${SINGLE_PATCH}" = "no" ] 349 if [ "${SINGLE_PATCH}" = "no" ]
340 then 350 then
341 einfo "Done with patching" 351 einfo "Done with patching"
342 fi 352 fi
343} 353}
344 354
345# This function return true if we are using the NPTL pthreads
346# implementation.
347#
348# <azarah@gentoo.org> (06 March 2003)
349#
350
351have_NPTL() {
352
353 cat > ${T}/test-nptl.c <<-"END"
354 #define _XOPEN_SOURCE
355 #include <unistd.h>
356 #include <stdio.h>
357
358 int main()
359 {
360 char buf[255];
361 char *str = buf;
362
363 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
364 if (NULL != str) {
365 printf("%s\n", str);
366 if (NULL != strstr(str, "NPTL"))
367 return 0;
368 }
369
370 return 1;
371 }
372 END
373
374 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
375 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
376 then
377 echo "yes"
378 einfon "Checking what PTHREADS implementation we have ... "
379 if ${T}/nptl
380 then
381 return 0
382 else
383 return 1
384 fi
385 else
386 echo "no"
387 fi
388
389 return 1
390}
391
392# This function check how many cpu's are present, and then set
393# -j in MAKEOPTS accordingly.
394#
395# Thanks to nall <nall@gentoo.org> for this.
396#
397get_number_of_jobs() {
398 local jobs=0
399
400 if [ ! -r /proc/cpuinfo ]
401 then
402 return 1
403 fi
404
405 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
406 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
407 then
408 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
409 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
410 ADMINPARAM="${ADMINPARAM/-j}"
411 fi
412
413 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
414
415 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
416 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
417 then
418 # these archs will always have "[Pp]rocessor"
419 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
420
421 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
422 then
423 # sparc always has "ncpus active"
424 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
425
426 elif [ "${ARCH}" = "alpha" ]
427 then
428 # alpha has "cpus active", but only when compiled with SMP
429 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
430 then
431 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
432 else
433 jobs=2
434 fi
435
436 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
437 then
438 # ppc has "processor", but only when compiled with SMP
439 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
440 then
441 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
442 else
443 jobs=2
444 fi
445 elif [ "${ARCH}" = "s390" ]
446 then
447 # s390 has "# processors : "
448 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
449 else
450 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
451 die "Unknown ARCH -- ${ARCH}!"
452 fi
453
454 # Make sure the number is valid ...
455 if [ "${jobs}" -lt 1 ]
456 then
457 jobs=1
458 fi
459
460 if [ -n "${ADMINPARAM}" ]
461 then
462 if [ "${jobs}" -gt "${ADMINPARAM}" ]
463 then
464 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
465 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
466 else
467 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
468 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
469 fi
470 fi
471}
472
473# Cheap replacement for when debianutils (and thus mktemp) 355# Cheap replacement for when debianutils (and thus mktemp)
474# does not exist on the users system 356# does not exist on the users system
475# vapier@gentoo.org 357# vapier@gentoo.org
476# 358#
477# Takes just 1 parameter (the directory to create tmpfile in) 359# Takes just 1 optional parameter (the directory to create tmpfile in)
478mymktemp() { 360emktemp() {
361 local exe="touch"
362 [[ $1 == -d ]] && exe="mkdir" && shift
479 local topdir="$1" 363 local topdir=$1
480 364
481 [ -z "${topdir}" ] && topdir=/tmp 365 if [[ -z ${topdir} ]] ; then
482 if [ "`which mktemp 2>/dev/null`" ] 366 [[ -z ${T} ]] \
483 then 367 && topdir="/tmp" \
484 mktemp -p ${topdir} 368 || topdir=${T}
369 fi
370
371 if [[ -z $(type -p mktemp) ]] ; then
372 local tmp=/
373 while [[ -e ${tmp} ]] ; do
374 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
375 done
376 ${exe} "${tmp}" || ${exe} -p "${tmp}"
377 echo "${tmp}"
485 else 378 else
486 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 379 if [[ ${exe} == "touch" ]] ; then
487 touch ${tmp} 380 [[ ${USERLAND} == "GNU" ]] \
488 echo ${tmp} 381 && mktemp -p "${topdir}" \
382 || TMPDIR="${topdir}" mktemp -t tmp
383 else
384 [[ ${USERLAND} == "GNU" ]] \
385 && mktemp -d "${topdir}" \
386 || TMPDIR="${topdir}" mktemp -dt tmp
489 fi 387 fi
388 fi
490} 389}
491 390
492# Small wrapper for getent (Linux) and nidump (Mac OS X) 391# Small wrapper for getent (Linux), nidump (Mac OS X),
493# used in enewuser()/enewgroup() 392# and pw (FreeBSD) used in enewuser()/enewgroup()
494# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 393# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
394# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
495# 395#
496# egetent(database, key) 396# egetent(database, key)
497egetent() { 397egetent() {
498 if [ "${ARCH}" == "macos" ] ; then 398 case ${CHOST} in
399 *-darwin*)
499 case "$2" in 400 case "$2" in
500 *[!0-9]*) # Non numeric 401 *[!0-9]*) # Non numeric
501 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 402 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
502 ;; 403 ;;
503 *) # Numeric 404 *) # Numeric
504 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 405 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
505 ;; 406 ;;
506 esac 407 esac
507 else 408 ;;
508 getent $1 $2 409 *-freebsd*|*-dragonfly*)
410 local opts action="user"
411 [[ $1 == "passwd" ]] || action="group"
412
413 # lookup by uid/gid
414 if [[ $2 == [[:digit:]]* ]] ; then
415 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
509 fi 416 fi
417
418 pw show ${action} ${opts} "$2" -q
419 ;;
420 *-netbsd*|*-openbsd*)
421 grep "$2:\*:" /etc/$1
422 ;;
423 *)
424 type -p nscd >& /dev/null && nscd -i "$1"
425 getent "$1" "$2"
426 ;;
427 esac
510} 428}
511 429
512# Simplify/standardize adding users to the system 430# Simplify/standardize adding users to the system
513# vapier@gentoo.org 431# vapier@gentoo.org
514# 432#
521# shell: /bin/false 439# shell: /bin/false
522# homedir: /dev/null 440# homedir: /dev/null
523# groups: none 441# groups: none
524# extra: comment of 'added by portage for ${PN}' 442# extra: comment of 'added by portage for ${PN}'
525enewuser() { 443enewuser() {
444 case ${EBUILD_PHASE} in
445 unpack|compile|test|install)
446 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
447 eerror "Package fails at QA and at life. Please file a bug."
448 die "Bad package! enewuser is only for use in pkg_* functions!"
449 esac
450
526 # get the username 451 # get the username
527 local euser="$1"; shift 452 local euser=$1; shift
528 if [ -z "${euser}" ] 453 if [[ -z ${euser} ]] ; then
529 then
530 eerror "No username specified !" 454 eerror "No username specified !"
531 die "Cannot call enewuser without a username" 455 die "Cannot call enewuser without a username"
532 fi 456 fi
533 457
534 # lets see if the username already exists 458 # lets see if the username already exists
535 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 459 if [[ -n $(egetent passwd "${euser}") ]] ; then
536 then
537 return 0 460 return 0
538 fi 461 fi
539 einfo "Adding user '${euser}' to your system ..." 462 einfo "Adding user '${euser}' to your system ..."
540 463
541 # options to pass to useradd 464 # options to pass to useradd
542 local opts= 465 local opts=
543 466
544 # handle uid 467 # handle uid
545 local euid="$1"; shift 468 local euid=$1; shift
546 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 469 if [[ -n ${euid} && ${euid} != -1 ]] ; then
547 then
548 if [ "${euid}" -gt 0 ] 470 if [[ ${euid} -gt 0 ]] ; then
549 then
550 if [ ! -z "`egetent passwd ${euid}`" ] 471 if [[ -n $(egetent passwd ${euid}) ]] ; then
551 then
552 euid="next" 472 euid="next"
553 fi 473 fi
554 else 474 else
555 eerror "Userid given but is not greater than 0 !" 475 eerror "Userid given but is not greater than 0 !"
556 die "${euid} is not a valid UID" 476 die "${euid} is not a valid UID"
557 fi 477 fi
558 else 478 else
559 euid="next" 479 euid="next"
560 fi 480 fi
561 if [ "${euid}" == "next" ] 481 if [[ ${euid} == "next" ]] ; then
562 then 482 for ((euid = 101; euid <= 999; euid++)); do
563 local pwrange
564 if [ "${ARCH}" == "macos" ] ; then
565 pwrange="`jot 898 101`"
566 else
567 pwrange="`seq 101 999`"
568 fi
569 for euid in ${pwrange} ; do
570 [ -z "`egetent passwd ${euid}`" ] && break 483 [[ -z $(egetent passwd ${euid}) ]] && break
571 done 484 done
572 fi 485 fi
573 opts="${opts} -u ${euid}" 486 opts="${opts} -u ${euid}"
574 einfo " - Userid: ${euid}" 487 einfo " - Userid: ${euid}"
575 488
576 # handle shell 489 # handle shell
577 local eshell="$1"; shift 490 local eshell=$1; shift
578 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 491 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
579 then 492 if [[ ! -e ${ROOT}${eshell} ]] ; then
580 if [ ! -e "${eshell}" ]
581 then
582 eerror "A shell was specified but it does not exist !" 493 eerror "A shell was specified but it does not exist !"
583 die "${eshell} does not exist" 494 die "${eshell} does not exist in ${ROOT}"
495 fi
496 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
497 eerror "Do not specify ${eshell} yourself, use -1"
498 die "Pass '-1' as the shell parameter"
584 fi 499 fi
585 else 500 else
501 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
502 [[ -x ${ROOT}${shell} ]] && break
503 done
504
505 if [[ ${shell} == "/dev/null" ]] ; then
506 eerror "Unable to identify the shell to use, proceeding with userland default."
507 case ${USERLAND} in
586 eshell="/bin/false" 508 GNU) shell="/bin/false" ;;
509 BSD) shell="/sbin/nologin" ;;
510 Darwin) shell="/usr/sbin/nologin" ;;
511 *) die "Unable to identify the default shell for userland ${USERLAND}"
512 esac
513 fi
514
515 eshell=${shell}
587 fi 516 fi
588 einfo " - Shell: ${eshell}" 517 einfo " - Shell: ${eshell}"
589 opts="${opts} -s ${eshell}" 518 opts="${opts} -s ${eshell}"
590 519
591 # handle homedir 520 # handle homedir
592 local ehome="$1"; shift 521 local ehome=$1; shift
593 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 522 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
594 then
595 ehome="/dev/null" 523 ehome="/dev/null"
596 fi 524 fi
597 einfo " - Home: ${ehome}" 525 einfo " - Home: ${ehome}"
598 opts="${opts} -d ${ehome}" 526 opts="${opts} -d ${ehome}"
599 527
600 # handle groups 528 # handle groups
601 local egroups="$1"; shift 529 local egroups=$1; shift
602 if [ ! -z "${egroups}" ] 530 if [[ ! -z ${egroups} ]] ; then
603 then
604 local oldifs="${IFS}" 531 local oldifs=${IFS}
532 local defgroup="" exgroups=""
533
605 export IFS="," 534 export IFS=","
606 for g in ${egroups} 535 for g in ${egroups} ; do
607 do 536 export IFS=${oldifs}
608 if [ -z "`egetent group \"${g}\"`" ] 537 if [[ -z $(egetent group "${g}") ]] ; then
609 then
610 eerror "You must add group ${g} to the system first" 538 eerror "You must add group ${g} to the system first"
611 die "${g} is not a valid GID" 539 die "${g} is not a valid GID"
612 fi 540 fi
541 if [[ -z ${defgroup} ]] ; then
542 defgroup=${g}
543 else
544 exgroups="${exgroups},${g}"
545 fi
546 export IFS=","
613 done 547 done
614 export IFS="${oldifs}" 548 export IFS=${oldifs}
549
615 opts="${opts} -g ${egroups}" 550 opts="${opts} -g ${defgroup}"
551 if [[ ! -z ${exgroups} ]] ; then
552 opts="${opts} -G ${exgroups:1}"
553 fi
616 else 554 else
617 egroups="(none)" 555 egroups="(none)"
618 fi 556 fi
619 einfo " - Groups: ${egroups}" 557 einfo " - Groups: ${egroups}"
620 558
621 # handle extra and add the user 559 # handle extra and add the user
622 local eextra="$@"
623 local oldsandbox="${SANDBOX_ON}" 560 local oldsandbox=${SANDBOX_ON}
624 export SANDBOX_ON="0" 561 export SANDBOX_ON="0"
625 if [ "${ARCH}" == "macos" ]; 562 case ${CHOST} in
626 then 563 *-darwin*)
627 ### Make the user 564 ### Make the user
628 if [ -z "${eextra}" ] 565 if [[ -z $@ ]] ; then
629 then
630 dscl . create /users/${euser} uid ${euid} 566 dscl . create /users/${euser} uid ${euid}
631 dscl . create /users/${euser} shell ${eshell} 567 dscl . create /users/${euser} shell ${eshell}
632 dscl . create /users/${euser} home ${ehome} 568 dscl . create /users/${euser} home ${ehome}
633 dscl . create /users/${euser} realname "added by portage for ${PN}" 569 dscl . create /users/${euser} realname "added by portage for ${PN}"
634 ### Add the user to the groups specified 570 ### Add the user to the groups specified
571 local oldifs=${IFS}
572 export IFS=","
635 for g in ${egroups} 573 for g in ${egroups} ; do
636 do
637 dscl . merge /groups/${g} users ${euser} 574 dscl . merge /groups/${g} users ${euser}
638 done 575 done
576 export IFS=${oldifs}
639 else 577 else
640 einfo "Extra options are not supported on macos yet" 578 einfo "Extra options are not supported on Darwin yet"
641 einfo "Please report the ebuild along with the info below" 579 einfo "Please report the ebuild along with the info below"
642 einfo "eextra: ${eextra}" 580 einfo "eextra: $@"
643 die "Required function missing" 581 die "Required function missing"
644 fi 582 fi
583 ;;
584 *-freebsd*|*-dragonfly*)
585 if [[ -z $@ ]] ; then
586 pw useradd ${euser} ${opts} \
587 -c "added by portage for ${PN}" \
588 die "enewuser failed"
645 else 589 else
646 if [ -z "${eextra}" ] 590 einfo " - Extra: $@"
647 then 591 pw useradd ${euser} ${opts} \
592 "$@" || die "enewuser failed"
593 fi
594 ;;
595
596 *-netbsd*)
597 if [[ -z $@ ]] ; then
598 useradd ${opts} ${euser} || die "enewuser failed"
599 else
600 einfo " - Extra: $@"
601 useradd ${opts} ${euser} "$@" || die "enewuser failed"
602 fi
603 ;;
604
605 *-openbsd*)
606 if [[ -z $@ ]] ; then
607 useradd -u ${euid} -s ${eshell} \
608 -d ${ehome} -c "Added by portage for ${PN}" \
609 -g ${egroups} ${euser} || die "enewuser failed"
610 else
611 einfo " - Extra: $@"
612 useradd -u ${euid} -s ${eshell} \
613 -d ${ehome} -c "Added by portage for ${PN}" \
614 -g ${egroups} ${euser} "$@" || die "enewuser failed"
615 fi
616 ;;
617
618 *)
619 if [[ -z $@ ]] ; then
648 useradd ${opts} ${euser} \ 620 useradd ${opts} ${euser} \
649 -c "added by portage for ${PN}" \ 621 -c "added by portage for ${PN}" \
650 || die "enewuser failed" 622 || die "enewuser failed"
651 else 623 else
652 einfo " - Extra: ${eextra}" 624 einfo " - Extra: $@"
653 useradd ${opts} ${euser} ${eextra} \ 625 useradd ${opts} ${euser} "$@" \
654 || die "enewuser failed" 626 || die "enewuser failed"
655 fi 627 fi
628 ;;
629 esac
630
631 if [[ ! -e ${ROOT}/${ehome} ]] ; then
632 einfo " - Creating ${ehome} in ${ROOT}"
633 mkdir -p "${ROOT}/${ehome}"
634 chown ${euser} "${ROOT}/${ehome}"
635 chmod 755 "${ROOT}/${ehome}"
656 fi 636 fi
637
657 export SANDBOX_ON="${oldsandbox}" 638 export SANDBOX_ON=${oldsandbox}
658
659 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
660 then
661 einfo " - Creating ${ehome} in ${D}"
662 dodir ${ehome}
663 fowners ${euser} ${ehome}
664 fperms 755 ${ehome}
665 fi
666} 639}
667 640
668# Simplify/standardize adding groups to the system 641# Simplify/standardize adding groups to the system
669# vapier@gentoo.org 642# vapier@gentoo.org
670# 643#
673# Default values if you do not specify any: 646# Default values if you do not specify any:
674# groupname: REQUIRED ! 647# groupname: REQUIRED !
675# gid: next available (see groupadd(8)) 648# gid: next available (see groupadd(8))
676# extra: none 649# extra: none
677enewgroup() { 650enewgroup() {
651 case ${EBUILD_PHASE} in
652 unpack|compile|test|install)
653 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
654 eerror "Package fails at QA and at life. Please file a bug."
655 die "Bad package! enewgroup is only for use in pkg_* functions!"
656 esac
657
678 # get the group 658 # get the group
679 local egroup="$1"; shift 659 local egroup="$1"; shift
680 if [ -z "${egroup}" ] 660 if [ -z "${egroup}" ]
681 then 661 then
682 eerror "No group specified !" 662 eerror "No group specified !"
683 die "Cannot call enewgroup without a group" 663 die "Cannot call enewgroup without a group"
684 fi 664 fi
685 665
686 # see if group already exists 666 # see if group already exists
687 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 667 if [[ -n $(egetent group "${egroup}") ]]; then
688 then
689 return 0 668 return 0
690 fi 669 fi
691 einfo "Adding group '${egroup}' to your system ..." 670 einfo "Adding group '${egroup}' to your system ..."
692 671
693 # options to pass to useradd 672 # options to pass to useradd
699 then 678 then
700 if [ "${egid}" -gt 0 ] 679 if [ "${egid}" -gt 0 ]
701 then 680 then
702 if [ -z "`egetent group ${egid}`" ] 681 if [ -z "`egetent group ${egid}`" ]
703 then 682 then
704 if [ "${ARCH}" == "macos" ] ; then 683 if [[ "${CHOST}" == *-darwin* ]]; then
705 opts="${opts} ${egid}" 684 opts="${opts} ${egid}"
706 else 685 else
707 opts="${opts} -g ${egid}" 686 opts="${opts} -g ${egid}"
708 fi 687 fi
709 else 688 else
723 opts="${opts} ${eextra}" 702 opts="${opts} ${eextra}"
724 703
725 # add the group 704 # add the group
726 local oldsandbox="${SANDBOX_ON}" 705 local oldsandbox="${SANDBOX_ON}"
727 export SANDBOX_ON="0" 706 export SANDBOX_ON="0"
728 if [ "${ARCH}" == "macos" ]; 707 case ${CHOST} in
729 then 708 *-darwin*)
730 if [ ! -z "${eextra}" ]; 709 if [ ! -z "${eextra}" ];
731 then 710 then
732 einfo "Extra options are not supported on macos yet" 711 einfo "Extra options are not supported on Darwin/OS X yet"
733 einfo "Please report the ebuild along with the info below" 712 einfo "Please report the ebuild along with the info below"
734 einfo "eextra: ${eextra}" 713 einfo "eextra: ${eextra}"
735 die "Required function missing" 714 die "Required function missing"
736 fi 715 fi
737 716
738 # If we need the next available 717 # If we need the next available
739 case ${egid} in 718 case ${egid} in
740 *[!0-9]*) # Non numeric 719 *[!0-9]*) # Non numeric
741 for egid in `jot 898 101`; do 720 for ((egid = 101; egid <= 999; egid++)); do
742 [ -z "`egetent group ${egid}`" ] && break 721 [[ -z $(egetent group ${egid}) ]] && break
743 done 722 done
744 esac 723 esac
745 dscl . create /groups/${egroup} gid ${egid} 724 dscl . create /groups/${egroup} gid ${egid}
746 dscl . create /groups/${egroup} passwd '*' 725 dscl . create /groups/${egroup} passwd '*'
747 else 726 ;;
727
728 *-freebsd*|*-dragonfly*)
729 case ${egid} in
730 *[!0-9]*) # Non numeric
731 for ((egid = 101; egid <= 999; egid++)); do
732 [[ -z $(egetent group ${egid}) ]] && break
733 done
734 esac
735 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
736 ;;
737
738 *-netbsd*)
739 case ${egid} in
740 *[!0-9]*) # Non numeric
741 for ((egid = 101; egid <= 999; egid++)); do
742 [[ -z $(egetent group ${egid}) ]] && break
743 done
744 esac
745 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
746 ;;
747
748 *)
748 groupadd ${opts} ${egroup} || die "enewgroup failed" 749 groupadd ${opts} ${egroup} || die "enewgroup failed"
749 fi 750 ;;
751 esac
750 export SANDBOX_ON="${oldsandbox}" 752 export SANDBOX_ON="${oldsandbox}"
751} 753}
752 754
753# Simple script to replace 'dos2unix' binaries 755# Simple script to replace 'dos2unix' binaries
754# vapier@gentoo.org 756# vapier@gentoo.org
755# 757#
756# edos2unix(file, <more files>...) 758# edos2unix(file, <more files> ...)
757edos2unix() { 759edos2unix() {
758 for f in "$@" 760 echo "$@" | xargs sed -i 's/\r$//'
759 do
760 cp "${f}" ${T}/edos2unix
761 sed 's/\r$//' ${T}/edos2unix > "${f}"
762 done
763} 761}
762
763
764##############################################################
765# START: Handle .desktop files and menu entries #
766# maybe this should be separated into a new eclass some time #
767# lanius@gentoo.org #
768##############################################################
764 769
765# Make a desktop file ! 770# Make a desktop file !
766# Great for making those icons in kde/gnome startmenu ! 771# Great for making those icons in kde/gnome startmenu !
767# Amaze your friends ! Get the women ! Join today ! 772# Amaze your friends ! Get the women ! Join today !
768# gnome2 /usr/share/applications
769# gnome1 /usr/share/gnome/apps/
770# KDE ${KDEDIR}/share/applnk /usr/share/applnk
771# 773#
772# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 774# make_desktop_entry(<command>, [name], [icon], [type], [path])
773# 775#
774# binary: what binary does the app run with ? 776# binary: what command does the app run with ?
775# name: the name that will show up in the menu 777# name: the name that will show up in the menu
776# icon: give your little like a pretty little icon ... 778# icon: give your little like a pretty little icon ...
777# this can be relative (to /usr/share/pixmaps) or 779# this can be relative (to /usr/share/pixmaps) or
778# a full path to an icon 780# a full path to an icon
779# type: what kind of application is this ? for categories: 781# type: what kind of application is this ? for categories:
780# http://www.freedesktop.org/standards/menu-spec/ 782# http://www.freedesktop.org/Standards/desktop-entry-spec
781# path: if your app needs to startup in a specific dir 783# path: if your app needs to startup in a specific dir
782make_desktop_entry() { 784make_desktop_entry() {
783 [ -z "$1" ] && eerror "You must specify the executable" && return 1 785 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
784 786
785 local exec="${1}" 787 local exec=${1}
786 local name="${2:-${PN}}" 788 local name=${2:-${PN}}
787 local icon="${3:-${PN}.png}" 789 local icon=${3:-${PN}.png}
788 local type="${4}" 790 local type=${4}
789 local subdir="${6}" 791 local path=${5}
790 local path="${5:-${GAMES_PREFIX}}" 792
791 if [ -z "${type}" ] 793 if [[ -z ${type} ]] ; then
792 then 794 local catmaj=${CATEGORY%%-*}
793 case ${CATEGORY} in 795 local catmin=${CATEGORY##*-}
794 "app-emulation") 796 case ${catmaj} in
795 type=Emulator 797 app)
796 subdir="Emulation" 798 case ${catmin} in
799 admin) type=System;;
800 cdr) type=DiscBurning;;
801 dicts) type=Dictionary;;
802 editors) type=TextEditor;;
803 emacs) type=TextEditor;;
804 emulation) type=Emulator;;
805 laptop) type=HardwareSettings;;
806 office) type=Office;;
807 vim) type=TextEditor;;
808 xemacs) type=TextEditor;;
809 *) type=;;
810 esac
797 ;; 811 ;;
798 "games-"*) 812
799 type=Game 813 dev)
800 subdir="Games" 814 type="Development"
801 ;; 815 ;;
802 "net-"*) 816
803 type=Network 817 games)
804 subdir="${type}" 818 case ${catmin} in
819 action|fps) type=ActionGame;;
820 arcade) type=ArcadeGame;;
821 board) type=BoardGame;;
822 kids) type=KidsGame;;
823 emulation) type=Emulator;;
824 puzzle) type=LogicGame;;
825 rpg) type=RolePlaying;;
826 roguelike) type=RolePlaying;;
827 simulation) type=Simulation;;
828 sports) type=SportsGame;;
829 strategy) type=StrategyGame;;
830 *) type=;;
831 esac
832 type="Game;${type}"
805 ;; 833 ;;
834
835 mail)
836 type="Network;Email"
837 ;;
838
839 media)
840 case ${catmin} in
841 gfx) type=Graphics;;
842 radio) type=Tuner;;
843 sound) type=Audio;;
844 tv) type=TV;;
845 video) type=Video;;
846 *) type=;;
847 esac
848 type="AudioVideo;${type}"
849 ;;
850
851 net)
852 case ${catmin} in
853 dialup) type=Dialup;;
854 ftp) type=FileTransfer;;
855 im) type=InstantMessaging;;
856 irc) type=IRCClient;;
857 mail) type=Email;;
858 news) type=News;;
859 nntp) type=News;;
860 p2p) type=FileTransfer;;
861 *) type=;;
862 esac
863 type="Network;${type}"
864 ;;
865
866 sci)
867 case ${catmin} in
868 astro*) type=Astronomy;;
869 bio*) type=Biology;;
870 calc*) type=Calculator;;
871 chem*) type=Chemistry;;
872 geo*) type=Geology;;
873 math*) type=Math;;
874 *) type=;;
875 esac
876 type="Science;${type}"
877 ;;
878
879 www)
880 case ${catmin} in
881 client) type=WebBrowser;;
882 *) type=;;
883 esac
884 type="Network"
885 ;;
886
806 *) 887 *)
807 type= 888 type=
808 subdir=
809 ;; 889 ;;
810 esac 890 esac
811 fi 891 fi
892 if [ "${SLOT}" == "0" ] ; then
893 local desktop_name="${PN}"
894 else
895 local desktop_name="${PN}-${SLOT}"
896 fi
812 local desktop="${T}/${exec}.desktop" 897 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
898# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
813 899
814echo "[Desktop Entry] 900echo "[Desktop Entry]
815Encoding=UTF-8 901Encoding=UTF-8
816Version=0.9.2 902Version=0.9.2
817Name=${name} 903Name=${name}
818Type=Application 904Type=Application
819Comment=${DESCRIPTION} 905Comment=${DESCRIPTION}
820Exec=${exec} 906Exec=${exec}
907TryExec=${exec%% *}
821Path=${path} 908Path=${path}
822Icon=${icon} 909Icon=${icon}
823Categories=Application;${type};" > ${desktop} 910Categories=Application;${type};" > "${desktop}"
824 911
825 if [ -d "/usr/share/applications" ] 912 (
826 then 913 # wrap the env here so that the 'insinto' call
914 # doesn't corrupt the env of the caller
827 insinto /usr/share/applications 915 insinto /usr/share/applications
828 doins ${desktop} 916 doins "${desktop}"
829 fi 917 )
918}
830 919
831 #if [ -d "/usr/share/gnome/apps" ] 920# Make a GDM/KDM Session file
832 #then 921#
833 # insinto /usr/share/gnome/apps/Games 922# make_session_desktop(<title>, <command>)
834 # doins ${desktop} 923# title: File to execute to start the Window Manager
835 #fi 924# command: Name of the Window Manager
836 925
837 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 926make_session_desktop() {
838 #then 927 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
839 # for ver in /usr/kde/* 928 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
840 # do
841 # insinto ${ver}/share/applnk/Games
842 # doins ${desktop}
843 # done
844 #fi
845 929
846 if [ -d "/usr/share/applnk" ] 930 local title=$1
847 then 931 local command=$2
848 insinto /usr/share/applnk/${subdir} 932 local desktop=${T}/${wm}.desktop
933
934echo "[Desktop Entry]
935Encoding=UTF-8
936Name=${title}
937Comment=This session logs you into ${title}
938Exec=${command}
939TryExec=${command}
940Type=Application" > "${desktop}"
941
942 insinto /usr/share/xsessions
849 doins ${desktop} 943 doins "${desktop}"
944}
945
946domenu() {
947 local i j
948 insinto /usr/share/applications
949 for i in "$@" ; do
950 if [[ -f ${i} ]] ; then
951 doins "${i}"
952 elif [[ -d ${i} ]] ; then
953 for j in "${i}"/*.desktop ; do
954 doins "${j}"
955 done
850 fi 956 fi
851 957 done
852 return 0
853} 958}
959newmenu() {
960 insinto /usr/share/applications
961 newins "$1" "$2"
962}
963
964doicon() {
965 local i j
966 insinto /usr/share/pixmaps
967 for i in "$@" ; do
968 if [[ -f ${i} ]] ; then
969 doins "${i}"
970 elif [[ -d ${i} ]] ; then
971 for j in "${i}"/*.png ; do
972 doins "${j}"
973 done
974 fi
975 done
976}
977newicon() {
978 insinto /usr/share/pixmaps
979 newins "$1" "$2"
980}
981
982##############################################################
983# END: Handle .desktop files and menu entries #
984##############################################################
985
854 986
855# for internal use only (unpack_pdv and unpack_makeself) 987# for internal use only (unpack_pdv and unpack_makeself)
856find_unpackable_file() { 988find_unpackable_file() {
857 local src="$1" 989 local src=$1
858 if [ -z "${src}" ] 990 if [[ -z ${src} ]] ; then
859 then
860 src="${DISTDIR}/${A}" 991 src=${DISTDIR}/${A}
861 else 992 else
862 if [ -e "${DISTDIR}/${src}" ] 993 if [[ -e ${DISTDIR}/${src} ]] ; then
863 then
864 src="${DISTDIR}/${src}" 994 src=${DISTDIR}/${src}
865 elif [ -e "${PWD}/${src}" ] 995 elif [[ -e ${PWD}/${src} ]] ; then
866 then
867 src="${PWD}/${src}" 996 src=${PWD}/${src}
868 elif [ -e "${src}" ] 997 elif [[ -e ${src} ]] ; then
869 then
870 src="${src}" 998 src=${src}
871 fi
872 fi 999 fi
873 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1000 fi
1001 [[ ! -e ${src} ]] && return 1
874 echo "${src}" 1002 echo "${src}"
875} 1003}
876 1004
877# Unpack those pesky pdv generated files ... 1005# Unpack those pesky pdv generated files ...
878# They're self-unpacking programs with the binary package stuffed in 1006# They're self-unpacking programs with the binary package stuffed in
879# the middle of the archive. Valve seems to use it a lot ... too bad 1007# the middle of the archive. Valve seems to use it a lot ... too bad
880# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1008# it seems to like to segfault a lot :(. So lets take it apart ourselves.
881# 1009#
882# Usage: unpack_pdv [file to unpack] [size of off_t] 1010# Usage: unpack_pdv [file to unpack] [size of off_t]
883# - you have to specify the off_t size ... i have no idea how to extract that 1011# - you have to specify the off_t size ... i have no idea how to extract that
884# information out of the binary executable myself. basically you pass in 1012# information out of the binary executable myself. basically you pass in
885# the size of the off_t type (in bytes) on the machine that built the pdv 1013# the size of the off_t type (in bytes) on the machine that built the pdv
886# archive. one way to determine this is by running the following commands: 1014# archive. one way to determine this is by running the following commands:
887# strings <pdv archive> | grep lseek 1015# strings <pdv archive> | grep lseek
888# strace -elseek <pdv archive> 1016# strace -elseek <pdv archive>
889# basically look for the first lseek command (we do the strings/grep because 1017# basically look for the first lseek command (we do the strings/grep because
890# sometimes the function call is _llseek or something) and steal the 2nd 1018# sometimes the function call is _llseek or something) and steal the 2nd
891# parameter. here is an example: 1019# parameter. here is an example:
892# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1020# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
893# lseek 1021# lseek
894# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1022# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
895# lseek(3, -4, SEEK_END) = 2981250 1023# lseek(3, -4, SEEK_END) = 2981250
896# thus we would pass in the value of '4' as the second parameter. 1024# thus we would pass in the value of '4' as the second parameter.
897unpack_pdv() { 1025unpack_pdv() {
898 local src="`find_unpackable_file $1`" 1026 local src=$(find_unpackable_file $1)
899 local sizeoff_t="$2" 1027 local sizeoff_t=$2
900 1028
1029 [[ -z ${src} ]] && die "Could not locate source for '$1'"
901 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1030 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
902 1031
903 local shrtsrc="`basename ${src}`" 1032 local shrtsrc=$(basename "${src}")
904 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1033 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
905 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1034 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
906 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1035 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
907 1036
908 # grab metadata for debug reasons 1037 # grab metadata for debug reasons
909 local metafile="`mymktemp ${T}`" 1038 local metafile="$(emktemp)"
910 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1039 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
911 1040
912 # rip out the final file name from the metadata 1041 # rip out the final file name from the metadata
913 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1042 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
914 datafile="`basename ${datafile}`" 1043 datafile="`basename ${datafile}`"
915 1044
916 # now lets uncompress/untar the file if need be 1045 # now lets uncompress/untar the file if need be
917 local tmpfile="`mymktemp ${T}`" 1046 local tmpfile="$(emktemp)"
918 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1047 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
919 1048
920 local iscompressed="`file -b ${tmpfile}`" 1049 local iscompressed="`file -b ${tmpfile}`"
921 if [ "${iscompressed:0:8}" == "compress" ] ; then 1050 if [ "${iscompressed:0:8}" == "compress" ] ; then
922 iscompressed=1 1051 iscompressed=1
967# Unpack those pesky makeself generated files ... 1096# Unpack those pesky makeself generated files ...
968# They're shell scripts with the binary package tagged onto 1097# They're shell scripts with the binary package tagged onto
969# the end of the archive. Loki utilized the format as does 1098# the end of the archive. Loki utilized the format as does
970# many other game companies. 1099# many other game companies.
971# 1100#
972# Usage: unpack_makeself [file to unpack] [offset] 1101# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
973# - If the file is not specified then unpack will utilize ${A}. 1102# - If the file is not specified then unpack will utilize ${A}.
974# - If the offset is not specified then we will attempt to extract 1103# - If the offset is not specified then we will attempt to extract
975# the proper offset from the script itself. 1104# the proper offset from the script itself.
976unpack_makeself() { 1105unpack_makeself() {
1106 local src_input=${1:-${A}}
977 local src="`find_unpackable_file $1`" 1107 local src=$(find_unpackable_file "${src_input}")
978 local skip="$2" 1108 local skip=$2
1109 local exe=$3
979 1110
1111 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1112
980 local shrtsrc="`basename ${src}`" 1113 local shrtsrc=$(basename "${src}")
981 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1114 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
982 if [ -z "${skip}" ] 1115 if [[ -z ${skip} ]] ; then
983 then
984 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1116 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
985 local skip=0 1117 local skip=0
1118 exe=tail
986 case ${ver} in 1119 case ${ver} in
987 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1120 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
988 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1121 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
989 ;; 1122 ;;
990 2.0|2.0.1) 1123 2.0|2.0.1)
991 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1124 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
992 ;; 1125 ;;
993 2.1.1) 1126 2.1.1)
994 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1127 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
995 let skip="skip + 1" 1128 let skip="skip + 1"
996 ;; 1129 ;;
997 2.1.2) 1130 2.1.2)
998 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1131 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
999 let skip="skip + 1" 1132 let skip="skip + 1"
1000 ;; 1133 ;;
1001 2.1.3) 1134 2.1.3)
1002 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1135 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1003 let skip="skip + 1" 1136 let skip="skip + 1"
1137 ;;
1138 2.1.4|2.1.5)
1139 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1140 skip=$(head -n ${skip} "${src}" | wc -c)
1141 exe="dd"
1004 ;; 1142 ;;
1005 *) 1143 *)
1006 eerror "I'm sorry, but I was unable to support the Makeself file." 1144 eerror "I'm sorry, but I was unable to support the Makeself file."
1007 eerror "The version I detected was '${ver}'." 1145 eerror "The version I detected was '${ver}'."
1008 eerror "Please file a bug about the file ${shrtsrc} at" 1146 eerror "Please file a bug about the file ${shrtsrc} at"
1010 die "makeself version '${ver}' not supported" 1148 die "makeself version '${ver}' not supported"
1011 ;; 1149 ;;
1012 esac 1150 esac
1013 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1151 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1014 fi 1152 fi
1153 case ${exe} in
1154 tail) exe="tail -n +${skip} '${src}'";;
1155 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1156 *) die "makeself cant handle exe '${exe}'"
1157 esac
1015 1158
1016 # lets grab the first few bytes of the file to figure out what kind of archive it is 1159 # lets grab the first few bytes of the file to figure out what kind of archive it is
1017 local tmpfile="`mymktemp ${T}`" 1160 local tmpfile="$(emktemp)"
1018 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1161 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1019 local filetype="`file -b ${tmpfile}`" 1162 local filetype="$(file -b "${tmpfile}")"
1020 case ${filetype} in 1163 case ${filetype} in
1021 *tar\ archive) 1164 *tar\ archive*)
1022 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1165 eval ${exe} | tar --no-same-owner -xf -
1023 ;; 1166 ;;
1024 bzip2*) 1167 bzip2*)
1025 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1168 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1026 ;; 1169 ;;
1027 gzip*) 1170 gzip*)
1028 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1171 eval ${exe} | tar --no-same-owner -xzf -
1029 ;; 1172 ;;
1030 compress*) 1173 compress*)
1031 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1174 eval ${exe} | gunzip | tar --no-same-owner -xf -
1032 ;; 1175 ;;
1033 *) 1176 *)
1034 eerror "Unknown filetype \"${filetype}\" ?" 1177 eerror "Unknown filetype \"${filetype}\" ?"
1035 false 1178 false
1036 ;; 1179 ;;
1045check_license() { 1188check_license() {
1046 local lic=$1 1189 local lic=$1
1047 if [ -z "${lic}" ] ; then 1190 if [ -z "${lic}" ] ; then
1048 lic="${PORTDIR}/licenses/${LICENSE}" 1191 lic="${PORTDIR}/licenses/${LICENSE}"
1049 else 1192 else
1050 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1193 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1051 lic="${PORTDIR}/licenses/${src}" 1194 lic="${PORTDIR}/licenses/${lic}"
1052 elif [ -e "${PWD}/${src}" ] ; then 1195 elif [ -e "${PWD}/${lic}" ] ; then
1053 lic="${PWD}/${src}" 1196 lic="${PWD}/${lic}"
1054 elif [ -e "${src}" ] ; then 1197 elif [ -e "${lic}" ] ; then
1055 lic="${src}" 1198 lic="${lic}"
1056 fi
1057 fi 1199 fi
1200 fi
1058 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1201 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1059 local l="`basename ${lic}`" 1202 local l="`basename ${lic}`"
1060 1203
1061 # here is where we check for the licenses the user already 1204 # here is where we check for the licenses the user already
1062 # accepted ... if we don't find a match, we make the user accept 1205 # accepted ... if we don't find a match, we make the user accept
1206 local shopts=$-
1063 local alic 1207 local alic
1208 set -o noglob #so that bash doesn't expand "*"
1064 for alic in "${ACCEPT_LICENSE}" ; do 1209 for alic in ${ACCEPT_LICENSE} ; do
1065 [ "${alic}" == "*" ] && return 0 1210 if [[ ${alic} == ${l} ]]; then
1066 [ "${alic}" == "${l}" ] && return 0 1211 set +o noglob; set -${shopts} #reset old shell opts
1212 return 0
1213 fi
1067 done 1214 done
1215 set +o noglob; set -$shopts #reset old shell opts
1068 1216
1069 local licmsg="`mymktemp ${T}`" 1217 local licmsg="$(emktemp)"
1070 cat << EOF > ${licmsg} 1218 cat << EOF > ${licmsg}
1071********************************************************** 1219**********************************************************
1072The following license outlines the terms of use of this 1220The following license outlines the terms of use of this
1073package. You MUST accept this license for installation to 1221package. You MUST accept this license for installation to
1074continue. When you are done viewing, hit 'q'. If you 1222continue. When you are done viewing, hit 'q'. If you
1075CTRL+C out of this, the install will not run! 1223CTRL+C out of this, the install will not run!
1076********************************************************** 1224**********************************************************
1077 1225
1078EOF 1226EOF
1079 cat ${lic} >> ${licmsg} 1227 cat ${lic} >> ${licmsg}
1100# and when the function returns, you can assume that the cd has been 1248# and when the function returns, you can assume that the cd has been
1101# found at CDROM_ROOT. 1249# found at CDROM_ROOT.
1102# 1250#
1103# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1251# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1104# etc... if you want to give the cds better names, then just export 1252# etc... if you want to give the cds better names, then just export
1105# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1253# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1254# - CDROM_NAME="fooie cd" - for when you only want 1 cd
1255# - CDROM_NAME_1="install cd" - for when you want more than 1 cd
1256# CDROM_NAME_2="data cd"
1257# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1106# 1258#
1107# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1259# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1108# 1260#
1109# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...] 1261# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1110# - this will attempt to locate a cd based upon a file that is on 1262# - this will attempt to locate a cd based upon a file that is on
1111# the cd ... the more files you give this function, the more cds 1263# the cd ... the more files you give this function, the more cds
1112# the cdrom functions will handle 1264# the cdrom functions will handle
1113cdrom_get_cds() { 1265cdrom_get_cds() {
1114 # first we figure out how many cds we're dealing with by 1266 # first we figure out how many cds we're dealing with by
1115 # the # of files they gave us 1267 # the # of files they gave us
1116 local cdcnt=0 1268 local cdcnt=0
1117 local f= 1269 local f=
1118 for f in "$@" ; do 1270 for f in "$@" ; do
1119 cdcnt=$((cdcnt + 1)) 1271 ((++cdcnt))
1120 export CDROM_CHECK_${cdcnt}="$f" 1272 export CDROM_CHECK_${cdcnt}="$f"
1121 done 1273 done
1122 export CDROM_TOTAL_CDS=${cdcnt} 1274 export CDROM_TOTAL_CDS=${cdcnt}
1123 export CDROM_CURRENT_CD=1 1275 export CDROM_CURRENT_CD=1
1124 1276
1125 # now we see if the user gave use CD_ROOT ... 1277 # now we see if the user gave use CD_ROOT ...
1126 # if they did, let's just believe them that it's correct 1278 # if they did, let's just believe them that it's correct
1127 if [ ! -z "${CD_ROOT}" ] ; then 1279 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1128 export CDROM_ROOT="${CD_ROOT}"
1129 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1130 return
1131 fi
1132 # do the same for CD_ROOT_X
1133 if [ ! -z "${CD_ROOT_1}" ] ; then
1134 local var= 1280 local var=
1135 cdcnt=0 1281 cdcnt=0
1136 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1282 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1137 cdcnt=$((cdcnt + 1)) 1283 ((++cdcnt))
1138 var="CD_ROOT_${cdcnt}" 1284 var="CD_ROOT_${cdcnt}"
1285 [[ -z ${!var} ]] && var="CD_ROOT"
1139 if [ -z "${!var}" ] ; then 1286 if [[ -z ${!var} ]] ; then
1140 eerror "You must either use just the CD_ROOT" 1287 eerror "You must either use just the CD_ROOT"
1141 eerror "or specify ALL the CD_ROOT_X variables." 1288 eerror "or specify ALL the CD_ROOT_X variables."
1142 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1289 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1143 die "could not locate CD_ROOT_${cdcnt}" 1290 die "could not locate CD_ROOT_${cdcnt}"
1144 fi 1291 fi
1145 export CDROM_ROOTS_${cdcnt}="${!var}"
1146 done 1292 done
1147 export CDROM_ROOT=${CDROM_ROOTS_1} 1293 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1148 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1294 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1295 export CDROM_SET=-1
1296 for f in ${CDROM_CHECK_1//:/ } ; do
1297 ((++CDROM_SET))
1298 [[ -e ${CD_ROOT}/${f} ]] && break
1299 done
1300 export CDROM_MATCH=${f}
1149 return 1301 return
1150 fi 1302 fi
1151 1303
1304 # User didn't help us out so lets make sure they know they can
1305 # simplify the whole process ...
1152 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1306 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1153 einfon "This ebuild will need the " 1307 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1154 if [ -z "${CDROM_NAME}" ] ; then
1155 echo "cdrom for ${PN}."
1156 else
1157 echo "${CDROM_NAME}."
1158 fi
1159 echo 1308 echo
1160 einfo "If you do not have the CD, but have the data files" 1309 einfo "If you do not have the CD, but have the data files"
1161 einfo "mounted somewhere on your filesystem, just export" 1310 einfo "mounted somewhere on your filesystem, just export"
1162 einfo "the variable CD_ROOT so that it points to the" 1311 einfo "the variable CD_ROOT so that it points to the"
1163 einfo "directory containing the files." 1312 einfo "directory containing the files."
1164 echo 1313 echo
1314 einfo "For example:"
1315 einfo "export CD_ROOT=/mnt/cdrom"
1316 echo
1165 else 1317 else
1318 if [[ -n ${CDROM_NAME_SET} ]] ; then
1319 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1320 cdcnt=0
1321 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1322 ((++cdcnt))
1323 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1324 done
1325 fi
1326
1166 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1327 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1167 cdcnt=0 1328 cdcnt=0
1168 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1329 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1169 cdcnt=$((cdcnt + 1)) 1330 ((++cdcnt))
1170 var="CDROM_NAME_${cdcnt}" 1331 var="CDROM_NAME_${cdcnt}"
1171 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1332 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1172 done 1333 done
1173 echo 1334 echo
1174 einfo "If you do not have the CDs, but have the data files" 1335 einfo "If you do not have the CDs, but have the data files"
1175 einfo "mounted somewhere on your filesystem, just export" 1336 einfo "mounted somewhere on your filesystem, just export"
1176 einfo "the following variables so they point to the right place:" 1337 einfo "the following variables so they point to the right place:"
1177 einfon "" 1338 einfon ""
1178 cdcnt=0 1339 cdcnt=0
1179 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1340 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1180 cdcnt=$((cdcnt + 1)) 1341 ((++cdcnt))
1181 echo -n " CD_ROOT_${cdcnt}" 1342 echo -n " CD_ROOT_${cdcnt}"
1182 done 1343 done
1183 echo 1344 echo
1184 einfo "Or, if you have all the files in the same place, or" 1345 einfo "Or, if you have all the files in the same place, or"
1185 einfo "you only have one cdrom, you can export CD_ROOT" 1346 einfo "you only have one cdrom, you can export CD_ROOT"
1186 einfo "and that place will be used as the same data source" 1347 einfo "and that place will be used as the same data source"
1187 einfo "for all the CDs." 1348 einfo "for all the CDs."
1188 echo 1349 echo
1350 einfo "For example:"
1351 einfo "export CD_ROOT_1=/mnt/cdrom"
1352 echo
1189 fi 1353 fi
1354
1355 export CDROM_SET=""
1190 export CDROM_CURRENT_CD=0 1356 export CDROM_CURRENT_CD=0
1191 cdrom_load_next_cd 1357 cdrom_load_next_cd
1192} 1358}
1193 1359
1194# this is only used when you need access to more than one cd. 1360# this is only used when you need access to more than one cd.
1195# when you have finished using the first cd, just call this function. 1361# when you have finished using the first cd, just call this function.
1196# when it returns, CDROM_ROOT will be pointing to the second cd. 1362# when it returns, CDROM_ROOT will be pointing to the second cd.
1197# remember, you can only go forward in the cd chain, you can't go back. 1363# remember, you can only go forward in the cd chain, you can't go back.
1198cdrom_load_next_cd() { 1364cdrom_load_next_cd() {
1199 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1200 local var= 1365 local var
1201 1366 ((++CDROM_CURRENT_CD))
1202 if [ ! -z "${CD_ROOT}" ] ; then
1203 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1204 return
1205 fi
1206 1367
1207 unset CDROM_ROOT 1368 unset CDROM_ROOT
1208 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1369 var=CD_ROOT_${CDROM_CURRENT_CD}
1370 [[ -z ${!var} ]] && var="CD_ROOT"
1209 if [ -z "${!var}" ] ; then 1371 if [[ -z ${!var} ]] ; then
1210 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1372 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1211 cdrom_locate_file_on_cd ${!var} 1373 _cdrom_locate_file_on_cd ${!var}
1212 else 1374 else
1213 export CDROM_ROOT="${!var}" 1375 export CDROM_ROOT=${!var}
1214 fi 1376 fi
1215 1377
1216 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1378 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1217} 1379}
1218 1380
1221# all it does is try to locate a give file on a cd ... if the cd isn't 1383# all it does is try to locate a give file on a cd ... if the cd isn't
1222# found, then a message asking for the user to insert the cdrom will be 1384# found, then a message asking for the user to insert the cdrom will be
1223# displayed and we'll hang out here until: 1385# displayed and we'll hang out here until:
1224# (1) the file is found on a mounted cdrom 1386# (1) the file is found on a mounted cdrom
1225# (2) the user hits CTRL+C 1387# (2) the user hits CTRL+C
1226cdrom_locate_file_on_cd() { 1388_cdrom_locate_file_on_cd() {
1227 while [ -z "${CDROM_ROOT}" ] ; do
1228 local dir="$(dirname ${@})"
1229 local file="$(basename ${@})"
1230 local mline="" 1389 local mline=""
1231 local showedmsg=0 1390 local showedmsg=0
1232 1391
1233 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1392 while [[ -z ${CDROM_ROOT} ]] ; do
1234 [ -d "${mline}/${dir}" ] || continue 1393 local i=0
1235 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1394 local -a cdset=(${*//:/ })
1395 if [[ -n ${CDROM_SET} ]] ; then
1396 cdset=(${cdset[${CDROM_SET}]})
1397 fi
1398
1399 while [[ -n ${cdset[${i}]} ]] ; do
1400 local dir=$(dirname ${cdset[${i}]})
1401 local file=$(basename ${cdset[${i}]})
1402
1403 local point= node= fs= foo=
1404 while read point node fs foo ; do
1405 [[ " cd9660 iso9660 " != *" ${fs} "* ]] && \
1406 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1407 && continue
1408 point=${point//\040/ }
1409 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1236 && export CDROM_ROOT=${mline} 1410 export CDROM_ROOT=${point}
1411 export CDROM_SET=${i}
1412 export CDROM_MATCH=${cdset[${i}]}
1413 return
1414 done <<< "$(get_mounts)"
1415
1416 ((++i))
1237 done 1417 done
1238 1418
1239 if [ -z "${CDROM_ROOT}" ] ; then
1240 echo 1419 echo
1241 if [ ${showedmsg} -eq 0 ] ; then 1420 if [[ ${showedmsg} -eq 0 ]] ; then
1242 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1421 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1243 if [ -z "${CDROM_NAME}" ] ; then 1422 if [[ -z ${CDROM_NAME} ]] ; then
1244 einfo "Please insert the cdrom for ${PN} now !" 1423 einfo "Please insert+mount the cdrom for ${PN} now !"
1245 else
1246 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1247 fi
1248 else 1424 else
1249 if [ -z "${CDROM_NAME_1}" ] ; then
1250 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1251 else
1252 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1253 einfo "Please insert+mount the ${!var} cdrom now !" 1425 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1254 fi
1255 fi 1426 fi
1256 showedmsg=1 1427 else
1428 if [[ -z ${CDROM_NAME_1} ]] ; then
1429 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1430 else
1431 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1432 einfo "Please insert+mount the ${!var} cdrom now !"
1433 fi
1257 fi 1434 fi
1435 showedmsg=1
1436 fi
1258 einfo "Press return to scan for the cd again" 1437 einfo "Press return to scan for the cd again"
1259 einfo "or hit CTRL+C to abort the emerge." 1438 einfo "or hit CTRL+C to abort the emerge."
1260 read 1439 echo
1261 fi 1440 einfo "If you are having trouble with the detection"
1441 einfo "of your CD, it is possible that you do not have"
1442 einfo "Joliet support enabled in your kernel. Please"
1443 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1444 read || die "something is screwed with your system"
1262 done 1445 done
1263} 1446}
1264 1447
1265# Make sure that LINGUAS only contains languages that 1448# Make sure that LINGUAS only contains languages that
1266# a package can support 1449# a package can support
1267# 1450#
1268# usage: strip-linguas <allow LINGUAS> 1451# usage: strip-linguas <allow LINGUAS>
1269# strip-linguas -i <directories of .po files> 1452# strip-linguas -i <directories of .po files>
1270# strip-linguas -u <directories of .po files> 1453# strip-linguas -u <directories of .po files>
1271# 1454#
1272# The first form allows you to specify a list of LINGUAS. 1455# The first form allows you to specify a list of LINGUAS.
1273# The -i builds a list of po files found in all the 1456# The -i builds a list of po files found in all the
1274# directories and uses the intersection of the lists. 1457# directories and uses the intersection of the lists.
1275# The -u builds a list of po files found in all the 1458# The -u builds a list of po files found in all the
1276# directories and uses the union of the lists. 1459# directories and uses the union of the lists.
1277strip-linguas() { 1460strip-linguas() {
1278 local ls newls 1461 local ls newls nols
1279 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1462 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1280 local op="$1"; shift 1463 local op=$1; shift
1281 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1464 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1282 local d f 1465 local d f
1283 for d in "$@" ; do 1466 for d in "$@" ; do
1284 if [ "${op}" == "-u" ] ; then 1467 if [[ ${op} == "-u" ]] ; then
1285 newls="${ls}" 1468 newls=${ls}
1286 else 1469 else
1287 newls="" 1470 newls=""
1288 fi 1471 fi
1289 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1472 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1290 if [ "${op}" == "-i" ] ; then 1473 if [[ ${op} == "-i" ]] ; then
1291 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1474 hasq ${f} ${ls} && newls="${newls} ${f}"
1292 else 1475 else
1293 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1476 hasq ${f} ${ls} || newls="${newls} ${f}"
1294 fi 1477 fi
1295 done 1478 done
1296 ls="${newls}" 1479 ls=${newls}
1297 done 1480 done
1298 ls="${ls//.po}"
1299 else 1481 else
1300 ls="$@" 1482 ls="$@"
1301 fi 1483 fi
1302 1484
1303 ls=" ${ls} " 1485 nols=""
1304 newls="" 1486 newls=""
1305 for f in ${LINGUAS} ; do 1487 for f in ${LINGUAS} ; do
1306 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1488 if hasq ${f} ${ls} ; then
1307 nl="${newls} ${f}" 1489 newls="${newls} ${f}"
1308 else 1490 else
1309 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1491 nols="${nols} ${f}"
1310 fi 1492 fi
1311 done 1493 done
1494 [[ -n ${nols} ]] \
1495 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1496 export LINGUAS=${newls:1}
1497}
1498
1499# moved from kernel.eclass since they are generally useful outside of
1500# kernel.eclass -iggy (20041002)
1501
1502# the following functions are useful in kernel module ebuilds, etc.
1503# for an example see ivtv or drbd ebuilds
1504
1505# set's ARCH to match what the kernel expects
1506set_arch_to_kernel() {
1507 i=10
1508 while ((i--)) ; do
1509 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1510 done
1511 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1512 case ${ARCH} in
1513 x86) export ARCH="i386";;
1514 amd64) export ARCH="x86_64";;
1515 hppa) export ARCH="parisc";;
1516 mips) export ARCH="mips";;
1517 sparc) export ARCH="$(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!
1518 *) export ARCH="${ARCH}";;
1519 esac
1520}
1521
1522# set's ARCH back to what portage expects
1523set_arch_to_portage() {
1524 i=10
1525 while ((i--)) ; do
1526 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1527 done
1528 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1529}
1530
1531# Jeremy Huddleston <eradicator@gentoo.org>:
1532# preserve_old_lib /path/to/libblah.so.0
1533# preserve_old_lib_notify /path/to/libblah.so.0
1534#
1535# These functions are useful when a lib in your package changes --library. Such
1536# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1537# would break packages that link against it. Most people get around this
1538# by using the portage SLOT mechanism, but that is not always a relevant
1539# solution, so instead you can add the following to your ebuilds:
1540#
1541# pkg_preinst() {
1542# ...
1543# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1544# ...
1545# }
1546#
1547# pkg_postinst() {
1548# ...
1549# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1550# ...
1551# }
1552
1553preserve_old_lib() {
1554 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1555 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1556# die "Invalid preserve_old_lib() usage"
1557 fi
1558 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1559
1560 local lib dir
1561 for lib in "$@" ; do
1562 [[ -e ${ROOT}/${lib} ]] || continue
1563 dir=${lib%/*}
1564 dodir ${dir} || die "dodir ${dir} failed"
1565 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1566 touch "${D}"/${lib}
1567 done
1568}
1569
1570preserve_old_lib_notify() {
1571 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1572 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1573# die "Invalid preserve_old_lib_notify() usage"
1574 fi
1575
1576 local lib notice=0
1577 for lib in "$@" ; do
1578 [[ -e ${ROOT}/${lib} ]] || continue
1579 if [[ ${notice} -eq 0 ]] ; then
1580 notice=1
1581 ewarn "Old versions of installed libraries were detected on your system."
1582 ewarn "In order to avoid breaking packages that depend on these old libs,"
1583 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1584 ewarn "in order to remove these old dependencies. If you do not have this"
1585 ewarn "helper program, simply emerge the 'gentoolkit' package."
1586 ewarn
1587 fi
1588 ewarn " # revdep-rebuild --library ${lib##*/}"
1589 done
1590}
1591
1592# Hack for people to figure out if a package was built with
1593# certain USE flags
1594#
1595# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1596# ex: built_with_use xchat gtk2
1597#
1598# Flags: -a all USE flags should be utilized
1599# -o at least one USE flag should be utilized
1600# Note: the default flag is '-a'
1601built_with_use() {
1602 local opt=$1
1603 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1604
1605 local PKG=$(best_version $1)
1606 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1607 shift
1608
1609 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1610 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1611
1612 # if the USE file doesnt exist, assume the $PKG is either
1613 # injected or package.provided
1614 [[ ! -e ${USEFILE} ]] && die "Unable to determine what USE flags $PKG was built with"
1615
1616 local IUSE_BUILT=$(<${IUSEFILE})
1617 # Don't check USE_EXPAND #147237
1618 local expand
1619 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1620 if [[ $1 == ${expand}_* ]] ; then
1621 expand=""
1622 break
1623 fi
1624 done
1625 if [[ -n ${expand} ]] ; then
1626 has $1 ${IUSE_BUILT} || die "$PKG does not actually support the $1 USE flag!"
1627 fi
1628
1629 local USE_BUILT=$(<${USEFILE})
1630 while [[ $# -gt 0 ]] ; do
1631 if [[ ${opt} = "-o" ]] ; then
1632 has $1 ${USE_BUILT} && return 0
1633 else
1634 has $1 ${USE_BUILT} || return 1
1635 fi
1636 shift
1637 done
1638 [[ ${opt} = "-a" ]]
1639}
1640
1641# Many configure scripts wrongly bail when a C++ compiler
1642# could not be detected. #73450
1643epunt_cxx() {
1644 local dir=$1
1645 [[ -z ${dir} ]] && dir=${S}
1646 ebegin "Removing useless C++ checks"
1647 local f
1648 for f in $(find ${dir} -name configure) ; do
1649 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1650 done
1651 eend 0
1652}
1653
1654# make a wrapper script ...
1655# NOTE: this was originally games_make_wrapper, but I noticed other places where
1656# this could be used, so I have moved it here and made it not games-specific
1657# -- wolf31o2
1658# $1 == wrapper name
1659# $2 == binary to run
1660# $3 == directory to chdir before running binary
1661# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1662# $5 == path for wrapper
1663make_wrapper() {
1664 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1665 local tmpwrapper=$(emktemp)
1666 # We don't want to quote ${bin} so that people can pass complex
1667 # things as $bin ... "./someprog --args"
1668 cat << EOF > "${tmpwrapper}"
1669#!/bin/sh
1670cd "${chdir:-.}"
1312 if [ -z "${newls}" ] ; then 1671if [ -n "${libdir}" ] ; then
1313 unset LINGUAS 1672 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1673 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1314 else 1674 else
1315 export LINGUAS="${newls}" 1675 export LD_LIBRARY_PATH="${libdir}"
1676 fi
1316 fi 1677fi
1678exec ${bin} "\$@"
1679EOF
1680 chmod go+rx "${tmpwrapper}"
1681 if [[ -n ${path} ]] ; then
1682 exeinto "${path}"
1683 newexe "${tmpwrapper}" "${wrapper}"
1684 else
1685 newbin "${tmpwrapper}" "${wrapper}"
1686 fi
1317} 1687}

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