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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2009 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.133 2004/12/29 18:19:04 lanius Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.332 2010/02/17 02:22:43 reavertm 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
12ECLASS=eutils 5# @ECLASS: eutils.eclass
13INHERITED="$INHERITED $ECLASS" 6# @MAINTAINER:
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!
14 17
15DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
16 19
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${EAPI:-0}" 0 1 2; then
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
22# must be an integer greater than zero. 25# @USAGE: [seconds]
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# @DESCRIPTION:
27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
28# printing a message the user should probably be reading and often used in
29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
30# don't wait at all. Defined in EAPIs 0 1 and 2.
24epause() { 31epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 33}
29 34
30# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
32# don't beep. 37# @DESCRIPTION:
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
34ebeep() { 42ebeep() {
35 local n 43 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 46 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 48 echo -ne "\a"
41 sleep 1 49 sleep 1
42 done 50 done
43 fi 51 fi
44} 52}
45 53
46# This function simply returns the desired lib directory. With portage 54else
47# 2.0.51, we now have support for installing libraries to lib32/lib64 55
48# to accomidate the needs of multilib systems. It's no longer a good idea 56ebeep() {
49# to assume all libraries will end up in lib. Replace any (sane) instances 57 eqawarn "QA Notice: ebeep is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
50# where lib is named directly with $(get_libdir) if possible. 58}
51# 59
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 60epause() {
53# 61 eqawarn "QA Notice: epause is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
54# Jeremy Huddleston <eradicator@gentoo.org> (23 Dec 2004): 62}
55# Added support for ${ABI} and ${DEFAULT_ABI}. If they're both not set, 63
56# fall back on old behavior. Any profile that has these set should also
57# depend on a newer version of portage (not yet released) which uses these
58# over CONF_LIBDIR in econf, dolib, etc...
59#
60# For now, this is restricted to the sparc64-multilib ${PROFILE_ARCH} as it
61# is still in testing.
62get_libdir() {
63 LIBDIR_TEST=$(type econf)
64 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
65 # if there is an override, we want to use that... always.
66 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
67 # We don't need to know the verison of portage. We only need to know
68 # if there is support for CONF_LIBDIR in econf and co.
69 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
70 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
71 # # and if there isnt an override, and we're using a version of
72 # # portage without CONF_LIBDIR support, force the use of lib. dolib
73 # # and friends from portage 2.0.50 wont be too happy otherwise.
74 # CONF_LIBDIR="lib"
75 #fi
76 elif [ "${PROFILE_ARCH}" = "sparc64-multilib" ]; then # Using eradicator's LIBDIR_<abi> approach...
77 CONF_LIBDIR="$(get_abi_LIBDIR)"
78 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
79 # will be <portage-2.0.51_pre20
80 CONF_LIBDIR="lib"
81 fi 64fi
82 # and of course, default to lib if CONF_LIBDIR isnt set
83 echo ${CONF_LIBDIR:=lib}
84 unset LIBDIR_TEST
85}
86 65
87get_multilibdir() { 66# @FUNCTION: ecvs_clean
88 [ "${PROFILE_ARCH}" = "sparc64-multilib" ] && die "get_multilibdir called, but it shouldn't be needed on sparc64-multilib" 67# @USAGE: [list of dirs]
89 echo ${CONF_MULTILIBDIR:=lib32} 68# @DESCRIPTION:
69# Remove CVS directories recursiveley. Useful when a source tarball contains
70# internal CVS directories. Defaults to $PWD.
71ecvs_clean() {
72 [[ -z $* ]] && set -- .
73 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
74 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
90} 75}
91 76
92# Sometimes you need to override the value returned by get_libdir. A good 77# @FUNCTION: esvn_clean
93# example of this is xorg-x11, where lib32 isnt a supported configuration, 78# @USAGE: [list of dirs]
94# and where lib64 -must- be used on amd64 (for applications that need lib 79# @DESCRIPTION:
95# to be 32bit, such as adobe acrobat). Note that this override also bypasses 80# Remove .svn directories recursiveley. Useful when a source tarball contains
96# portage version sanity checking. 81# internal Subversion directories. Defaults to $PWD.
97# get_libdir_override expects one argument, the result get_libdir should 82esvn_clean() {
98# return: 83 [[ -z $* ]] && set -- .
99# 84 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
100# get_libdir_override lib64
101#
102# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
103get_libdir_override() {
104 [ "${PROFILE_ARCH}" = "sparc64-multilib" ] && die "get_libdir_override called, but it shouldn't be needed on sparc64-multilib..."
105 CONF_LIBDIR="$1"
106 CONF_LIBDIR_OVERRIDE="$1"
107} 85}
108 86
109# This function generate linker scripts in /usr/lib for dynamic 87# @FUNCTION: eshopts_push
110# libs in /lib. This is to fix linking problems when you have 88# @USAGE: [options to `set` or `shopt`]
111# the .so in /lib, and the .a in /usr/lib. What happens is that 89# @DESCRIPTION:
112# in some cases when linking dynamic, the .a in /usr/lib is used 90# Often times code will want to enable a shell option to change code behavior.
113# instead of the .so in /lib due to gcc/libtool tweaking ld's 91# Since changing shell options can easily break other pieces of code (which
114# library search path. This cause many builds to fail. 92# assume the default state), eshopts_push is used to (1) push the current shell
115# See bug #4411 for more info. 93# options onto a stack and (2) pass the specified arguments to set.
116# 94#
117# To use, simply call: 95# If the first argument is '-s' or '-u', we assume you want to call `shopt`
96# rather than `set` as there are some options only available via that.
118# 97#
119# gen_usr_ldscript libfoo.so 98# A common example is to disable shell globbing so that special meaning/care
120# 99# may be used with variables/arguments to custom functions. That would be:
121# Note that you should in general use the unversioned name of 100# @CODE
122# the library, as ldconfig should usually update it correctly 101# eshopts_push -o noglob
123# to point to the latest version of the library present. 102# for x in ${foo} ; do
124# 103# if ...some check... ; then
125# <azarah@gentoo.org> (26 Oct 2002) 104# eshopts_pop
126#
127gen_usr_ldscript() {
128 local libdir="$(get_libdir)"
129 # Just make sure it exists
130 dodir /usr/${libdir}
131
132 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
133/* GNU ld script
134 Because Gentoo have critical dynamic libraries
135 in /lib, and the static versions in /usr/lib, we
136 need to have a "fake" dynamic lib in /usr/lib,
137 otherwise we run into linking problems.
138 See bug #4411 on http://bugs.gentoo.org/ for
139 more info. */
140GROUP ( /${libdir}/${1} )
141END_LDSCRIPT
142 fperms a+x "/usr/${libdir}/${1}"
143}
144
145# Simple function to draw a line consisting of '=' the same length as $*
146#
147# <azarah@gentoo.org> (11 Nov 2002)
148#
149draw_line() {
150 local i=0
151 local str_length=""
152
153 # Handle calls that do not have args, or wc not being installed ...
154 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
155 then
156 echo "==============================================================="
157 return 0 105# return 0
158 fi 106# fi
159
160 # Get the length of $*
161 str_length="$(echo -n "$*" | wc -m)"
162
163 while [ "$i" -lt "${str_length}" ]
164 do
165 echo -n "="
166
167 i=$((i + 1))
168 done 107# done
169 108# eshopts_pop
170 echo 109# @CODE
171 110eshopts_push() {
172 return 0 111 # have to assume __ESHOPTS_SAVE__ isn't screwed with
112 # as a `declare -a` here will reset its value
113 local i=${#__ESHOPTS_SAVE__[@]}
114 if [[ $1 == -[su] ]] ; then
115 __ESHOPTS_SAVE__[$i]=$(shopt -p)
116 [[ $# -eq 0 ]] && return 0
117 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
118 else
119 __ESHOPTS_SAVE__[$i]=$-
120 [[ $# -eq 0 ]] && return 0
121 set "$@" || die "eshopts_push: bad options to set: $*"
122 fi
173} 123}
174 124
175# Default directory where patches are located 125# @FUNCTION: eshopts_pop
126# @USAGE:
127# @DESCRIPTION:
128# Restore the shell options to the state saved with the corresponding
129# eshopts_push call. See that function for more details.
130eshopts_pop() {
131 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
132 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
133 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
134 local s=${__ESHOPTS_SAVE__[$i]}
135 unset __ESHOPTS_SAVE__[$i]
136 if [[ ${s} == "shopt -"* ]] ; then
137 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
138 else
139 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
140 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
141 fi
142}
143
144# @VARIABLE: EPATCH_SOURCE
145# @DESCRIPTION:
146# Default directory to search for patches.
176EPATCH_SOURCE="${WORKDIR}/patch" 147EPATCH_SOURCE="${WORKDIR}/patch"
177# Default extension for patches 148# @VARIABLE: EPATCH_SUFFIX
149# @DESCRIPTION:
150# Default extension for patches (do not prefix the period yourself).
178EPATCH_SUFFIX="patch.bz2" 151EPATCH_SUFFIX="patch.bz2"
152# @VARIABLE: EPATCH_OPTS
153# @DESCRIPTION:
179# Default options for patch 154# Default options for patch:
155# @CODE
180# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 156# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
181EPATCH_OPTS="-g0" 157# --no-backup-if-mismatch - do not leave .orig files behind
158# -E - automatically remove empty files
159# @CODE
160EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
161# @VARIABLE: EPATCH_EXCLUDE
162# @DESCRIPTION:
182# List of patches not to apply. Not this is only file names, 163# List of patches not to apply. Note this is only file names,
183# and not the full path .. 164# and not the full path. Globs accepted.
184EPATCH_EXCLUDE="" 165EPATCH_EXCLUDE=""
166# @VARIABLE: EPATCH_SINGLE_MSG
167# @DESCRIPTION:
185# Change the printed message for a single patch. 168# Change the printed message for a single patch.
186EPATCH_SINGLE_MSG="" 169EPATCH_SINGLE_MSG=""
187# Force applying bulk patches even if not following the style: 170# @VARIABLE: EPATCH_MULTI_MSG
188# 171# @DESCRIPTION:
189# ??_${ARCH}_foo.${EPATCH_SUFFIX} 172# Change the printed message for multiple patches.
190# 173EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
174# @VARIABLE: EPATCH_FORCE
175# @DESCRIPTION:
176# Only require patches to match EPATCH_SUFFIX rather than the extended
177# arch naming style.
191EPATCH_FORCE="no" 178EPATCH_FORCE="no"
192 179
193# This function is for bulk patching, or in theory for just one 180# @FUNCTION: epatch
194# or two patches. 181# @USAGE: [patches] [dirs of patches]
182# @DESCRIPTION:
183# epatch is designed to greatly simplify the application of patches. It can
184# process patch files directly, or directories of patches. The patches may be
185# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
186# the -p option as epatch will automatically attempt -p0 to -p5 until things
187# apply successfully.
195# 188#
196# It should work with .bz2, .gz, .zip and plain text patches. 189# If you do not specify any options, then epatch will default to the directory
197# Currently all patches should be the same format. 190# specified by EPATCH_SOURCE.
198# 191#
199# You do not have to specify '-p' option to patch, as it will 192# When processing directories, epatch will apply all patches that match:
200# try with -p0 to -p5 until it succeed, or fail at -p5. 193# @CODE
201# 194# ${EPATCH_FORCE} == "yes"
202# Above EPATCH_* variables can be used to control various defaults,
203# bug they should be left as is to ensure an ebuild can rely on
204# them for.
205#
206# Patches are applied in current directory.
207#
208# Bulk Patches should preferibly have the form of:
209#
210# ??_${ARCH}_foo.${EPATCH_SUFFIX} 195# ??_${ARCH}_foo.${EPATCH_SUFFIX}
196# else
197# *.${EPATCH_SUFFIX}
198# @CODE
199# The leading ?? are typically numbers used to force consistent patch ordering.
200# The arch field is used to apply patches only for the host architecture with
201# the special value of "all" means apply for everyone. Note that using values
202# other than "all" is highly discouraged -- you should apply patches all the
203# time and let architecture details be detected at configure/compile time.
211# 204#
212# For example: 205# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
206# for patches to apply.
213# 207#
214# 01_all_misc-fix.patch.bz2 208# Refer to the other EPATCH_xxx variables for more customization of behavior.
215# 02_sparc_another-fix.patch.bz2
216#
217# This ensures that there are a set order, and you can have ARCH
218# specific patches.
219#
220# If you however give an argument to epatch(), it will treat it as a
221# single patch that need to be applied if its a file. If on the other
222# hand its a directory, it will set EPATCH_SOURCE to this.
223#
224# <azarah@gentoo.org> (10 Nov 2002)
225#
226epatch() { 209epatch() {
227 local PIPE_CMD="" 210 _epatch_draw_line() {
228 local STDERR_TARGET="${T}/$$.out" 211 # create a line of same length as input string
229 local PATCH_TARGET="${T}/$$.patch" 212 [[ -z $1 ]] && set "$(printf "%65s" '')"
230 local PATCH_SUFFIX="" 213 echo "${1//?/=}"
231 local SINGLE_PATCH="no" 214 }
232 local x=""
233 215
234 if [ "$#" -gt 1 ] 216 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
235 then 217
218 # Let the rest of the code process one user arg at a time --
219 # each arg may expand into multiple patches, and each arg may
220 # need to start off with the default global EPATCH_xxx values
221 if [[ $# -gt 1 ]] ; then
236 local m="" 222 local m
237 einfo "${#} patches to apply ..."
238 for m in "$@" ; do 223 for m in "$@" ; do
239 epatch "${m}" 224 epatch "${m}"
240 done 225 done
241 return 0 226 return 0
242 fi 227 fi
243 228
244 if [ -n "$1" -a -f "$1" ] 229 local SINGLE_PATCH="no"
245 then 230 # no args means process ${EPATCH_SOURCE}
231 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
232
233 if [[ -f $1 ]] ; then
246 SINGLE_PATCH="yes" 234 SINGLE_PATCH="yes"
247 235 set -- "$1"
248 local EPATCH_SOURCE="$1" 236 # Use the suffix from the single patch (localize it); the code
237 # below will find the suffix for us
249 local EPATCH_SUFFIX="${1##*\.}" 238 local EPATCH_SUFFIX=$1
250 239
251 elif [ -n "$1" -a -d "$1" ] 240 elif [[ -d $1 ]] ; then
252 then 241 # Some people like to make dirs of patches w/out suffixes (vim)
253 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 242 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
254 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 243
244 else
245 # sanity check ... if it isn't a dir or file, wtf man ?
246 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
247 echo
248 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
249 eerror
250 eerror " ${EPATCH_SOURCE}"
251 eerror " ( ${EPATCH_SOURCE##*/} )"
252 echo
253 die "Cannot find \$EPATCH_SOURCE!"
254 fi
255
256 local PIPE_CMD
257 case ${EPATCH_SUFFIX##*\.} in
258 xz) PIPE_CMD="xz -dc" ;;
259 lzma) PIPE_CMD="lzma -dc" ;;
260 bz2) PIPE_CMD="bzip2 -dc" ;;
261 gz|Z|z) PIPE_CMD="gzip -dc" ;;
262 ZIP|zip) PIPE_CMD="unzip -p" ;;
263 *) ;;
264 esac
265
266 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
267
268 local x
269 for x in "$@" ; do
270 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
271 # didn't match anything, ignore continue on
272 [[ ! -f ${x} ]] && continue
273
274 local patchname=${x##*/}
275
276 # Apply single patches, or forced sets of patches, or
277 # patches with ARCH dependant names.
278 # ???_arch_foo.patch
279 # Else, skip this input altogether
280 local a=${patchname#*_} # strip the ???_
281 a=${a%%_*} # strip the _foo.patch
282 if ! [[ ${SINGLE_PATCH} == "yes" || \
283 ${EPATCH_FORCE} == "yes" || \
284 ${a} == all || \
285 ${a} == ${ARCH} ]]
255 then 286 then
256 local EPATCH_SOURCE="$1/*" 287 continue
288 fi
289
290 # Let people filter things dynamically
291 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
292 # let people use globs in the exclude
293 eshopts_push -o noglob
294
295 local ex
296 for ex in ${EPATCH_EXCLUDE} ; do
297 if [[ ${patchname} == ${ex} ]] ; then
298 eshopts_pop
299 continue 2
300 fi
301 done
302
303 eshopts_pop
304 fi
305
306 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
307 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
308 einfo "${EPATCH_SINGLE_MSG}"
309 else
310 einfo "Applying ${patchname} ..."
311 fi
257 else 312 else
258 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 313 einfo " ${patchname} ..."
259 fi 314 fi
260 else 315
261 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 316 # most of the time, there will only be one run per unique name,
262 then 317 # but if there are more, make sure we get unique log filenames
263 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 318 local STDERR_TARGET="${T}/${patchname}.out"
264 then 319 if [[ -e ${STDERR_TARGET} ]] ; then
265 EPATCH_SOURCE="$1" 320 STDERR_TARGET="${T}/${patchname}-$$.out"
321 fi
322
323 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
324
325 # Decompress the patch if need be
326 local count=0
327 local PATCH_TARGET
328 if [[ -n ${PIPE_CMD} ]] ; then
329 PATCH_TARGET="${T}/$$.patch"
330 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
331
332 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
333 echo
334 eerror "Could not extract patch!"
335 #die "Could not extract patch!"
336 count=5
337 break
266 fi 338 fi
339 else
340 PATCH_TARGET=${x}
341 fi
267 342
343 # Check for absolute paths in patches. If sandbox is disabled,
344 # people could (accidently) patch files in the root filesystem.
345 # Or trigger other unpleasantries #237667. So disallow -p0 on
346 # such patches.
347 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
348 if [[ -n ${abs_paths} ]] ; then
349 count=1
350 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
351 fi
352
353 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
354 while [[ ${count} -lt 5 ]] ; do
355 # Generate some useful debug info ...
356 (
357 _epatch_draw_line "***** ${patchname} *****"
268 echo 358 echo
269 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 359 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
360 echo
361 _epatch_draw_line "***** ${patchname} *****"
362 ) >> "${STDERR_TARGET}"
363
364 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
365 (
366 _epatch_draw_line "***** ${patchname} *****"
367 echo
368 echo "ACTUALLY APPLYING ${patchname} ..."
369 echo
370 _epatch_draw_line "***** ${patchname} *****"
371 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
372 ) >> "${STDERR_TARGET}"
373
374 if [ $? -ne 0 ] ; then
375 echo
376 eerror "A dry-run of patch command succeeded, but actually"
377 eerror "applying the patch failed!"
378 #die "Real world sux compared to the dreamworld!"
379 count=5
380 fi
381 break
382 fi
383
384 : $(( count++ ))
385 done
386
387 # if we had to decompress the patch, delete the temp one
388 if [[ -n ${PIPE_CMD} ]] ; then
389 rm -f "${PATCH_TARGET}"
390 fi
391
392 if [[ ${count} -ge 5 ]] ; then
393 echo
394 eerror "Failed Patch: ${patchname} !"
395 eerror " ( ${PATCH_TARGET} )"
270 eerror 396 eerror
271 eerror " ${EPATCH_SOURCE}" 397 eerror "Include in your bugreport the contents of:"
398 eerror
399 eerror " ${STDERR_TARGET}"
272 echo 400 echo
273 die "Cannot find \$EPATCH_SOURCE!" 401 die "Failed Patch: ${patchname}!"
274 fi
275
276 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
277 fi
278
279 case ${EPATCH_SUFFIX##*\.} in
280 bz2)
281 PIPE_CMD="bzip2 -dc"
282 PATCH_SUFFIX="bz2"
283 ;;
284 gz|Z|z)
285 PIPE_CMD="gzip -dc"
286 PATCH_SUFFIX="gz"
287 ;;
288 ZIP|zip)
289 PIPE_CMD="unzip -p"
290 PATCH_SUFFIX="zip"
291 ;;
292 *)
293 PIPE_CMD="cat"
294 PATCH_SUFFIX="patch"
295 ;;
296 esac
297
298 if [ "${SINGLE_PATCH}" = "no" ]
299 then
300 einfo "Applying various patches (bugfixes/updates) ..."
301 fi
302 for x in ${EPATCH_SOURCE}
303 do
304 # New ARCH dependant patch naming scheme ...
305 #
306 # ???_arch_foo.patch
307 #
308 if [ -f ${x} ] && \
309 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
310 [ "${EPATCH_FORCE}" = "yes" ])
311 then
312 local count=0
313 local popts="${EPATCH_OPTS}"
314
315 if [ -n "${EPATCH_EXCLUDE}" ]
316 then
317 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
318 then
319 continue
320 fi
321 fi 402 fi
322 403
323 if [ "${SINGLE_PATCH}" = "yes" ] 404 # if everything worked, delete the patch log
324 then 405 rm -f "${STDERR_TARGET}"
325 if [ -n "${EPATCH_SINGLE_MSG}" ]
326 then
327 einfo "${EPATCH_SINGLE_MSG}"
328 else
329 einfo "Applying ${x##*/} ..."
330 fi
331 else
332 einfo " ${x##*/} ..."
333 fi
334
335 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
336 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
337
338 # Allow for prefix to differ ... im lazy, so shoot me :/
339 while [ "${count}" -lt 5 ]
340 do
341 # Generate some useful debug info ...
342 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
343 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
344
345 if [ "${PATCH_SUFFIX}" != "patch" ]
346 then
347 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
348 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
349 else
350 PATCH_TARGET="${x}"
351 fi
352
353 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
354 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
355
356 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
357 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
358
359 if [ "${PATCH_SUFFIX}" != "patch" ]
360 then
361 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
362 then
363 echo
364 eerror "Could not extract patch!"
365 #die "Could not extract patch!"
366 count=5
367 break
368 fi
369 fi
370
371 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
372 then
373 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
374 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
375 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
376 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
377 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
378
379 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
380
381 if [ "$?" -ne 0 ]
382 then
383 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
384 echo
385 eerror "A dry-run of patch command succeeded, but actually"
386 eerror "applying the patch failed!"
387 #die "Real world sux compared to the dreamworld!"
388 count=5
389 fi
390
391 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
392
393 break
394 fi
395
396 count=$((count + 1))
397 done
398
399 if [ "${PATCH_SUFFIX}" != "patch" ]
400 then
401 rm -f ${PATCH_TARGET}
402 fi
403
404 if [ "${count}" -eq 5 ]
405 then
406 echo
407 eerror "Failed Patch: ${x##*/}!"
408 eerror
409 eerror "Include in your bugreport the contents of:"
410 eerror
411 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
412 echo
413 die "Failed Patch: ${x##*/}!"
414 fi
415
416 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
417
418 eend 0 406 eend 0
419 fi
420 done 407 done
421 if [ "${SINGLE_PATCH}" = "no" ] 408
422 then 409 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
423 einfo "Done with patching" 410 : # everything worked
411}
412epatch_user() {
413 [[ $# -ne 0 ]] && die "epatch_user takes no options"
414
415 # don't clobber any EPATCH vars that the parent might want
416 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
417 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
418 EPATCH_SOURCE=${base}/${CTARGET}/${check}
419 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
420 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
421 if [[ -d ${EPATCH_SOURCE} ]] ; then
422 EPATCH_SOURCE=${EPATCH_SOURCE} \
423 EPATCH_SUFFIX="patch" \
424 EPATCH_FORCE="yes" \
425 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
426 epatch
427 break
424 fi 428 fi
429 done
425} 430}
426 431
427# This function return true if we are using the NPTL pthreads 432# @FUNCTION: emktemp
428# implementation. 433# @USAGE: [temp dir]
429# 434# @DESCRIPTION:
430# <azarah@gentoo.org> (06 March 2003)
431#
432have_NPTL() {
433 cat > ${T}/test-nptl.c <<-"END"
434 #define _XOPEN_SOURCE
435 #include <unistd.h>
436 #include <stdio.h>
437
438 int main()
439 {
440 char buf[255];
441 char *str = buf;
442
443 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
444 if (NULL != str) {
445 printf("%s\n", str);
446 if (NULL != strstr(str, "NPTL"))
447 return 0;
448 }
449
450 return 1;
451 }
452 END
453
454 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
455 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
456 then
457 echo "yes"
458 einfon "Checking what PTHREADS implementation we have ..."
459 if ${T}/nptl
460 then
461 return 0
462 else
463 return 1
464 fi
465 else
466 echo "no"
467 fi
468
469 return 1
470}
471
472# This function check how many cpu's are present, and then set
473# -j in MAKEOPTS accordingly.
474#
475# Thanks to nall <nall@gentoo.org> for this.
476#
477get_number_of_jobs() {
478 local jobs=0
479
480 if [ ! -r /proc/cpuinfo ]
481 then
482 return 1
483 fi
484
485 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
486 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
487 then
488 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
489 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
490 ADMINPARAM="${ADMINPARAM/-j}"
491 fi
492
493 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
494
495 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
496 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
497 then
498 # these archs will always have "[Pp]rocessor"
499 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
500
501 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
502 then
503 # sparc always has "ncpus active"
504 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
505
506 elif [ "${ARCH}" = "alpha" ]
507 then
508 # alpha has "cpus active", but only when compiled with SMP
509 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
510 then
511 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
512 else
513 jobs=2
514 fi
515
516 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
517 then
518 # ppc has "processor", but only when compiled with SMP
519 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
520 then
521 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
522 else
523 jobs=2
524 fi
525 elif [ "${ARCH}" = "s390" ]
526 then
527 # s390 has "# processors : "
528 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
529 else
530 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
531 die "Unknown ARCH -- ${ARCH}!"
532 fi
533
534 # Make sure the number is valid ...
535 if [ "${jobs}" -lt 1 ]
536 then
537 jobs=1
538 fi
539
540 if [ -n "${ADMINPARAM}" ]
541 then
542 if [ "${jobs}" -gt "${ADMINPARAM}" ]
543 then
544 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
545 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
546 else
547 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
548 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
549 fi
550 fi
551}
552
553# Cheap replacement for when debianutils (and thus mktemp) 435# Cheap replacement for when debianutils (and thus mktemp)
554# does not exist on the users system 436# does not exist on the users system.
555# vapier@gentoo.org
556#
557# Takes just 1 optional parameter (the directory to create tmpfile in)
558emktemp() { 437emktemp() {
559 local exe="touch" 438 local exe="touch"
560 [ "$1" == "-d" ] && exe="mkdir" && shift 439 [[ $1 == -d ]] && exe="mkdir" && shift
561 local topdir="$1" 440 local topdir=$1
562 441
563 if [ -z "${topdir}" ] 442 if [[ -z ${topdir} ]] ; then
564 then
565 [ -z "${T}" ] \ 443 [[ -z ${T} ]] \
566 && topdir="/tmp" \ 444 && topdir="/tmp" \
567 || topdir="${T}" 445 || topdir=${T}
568 fi 446 fi
569 447
570 if [ -z "$(type -p mktemp)" ] 448 if ! type -P mktemp > /dev/null ; then
571 then 449 # system lacks `mktemp` so we have to fake it
572 local tmp=/ 450 local tmp=/
573 while [ -e "${tmp}" ] ; do 451 while [[ -e ${tmp} ]] ; do
574 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 452 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
575 done 453 done
576 ${exe} "${tmp}" 454 ${exe} "${tmp}" || ${exe} -p "${tmp}"
577 echo "${tmp}" 455 echo "${tmp}"
578 else 456 else
579 [ "${exe}" == "touch" ] \ 457 # the args here will give slightly wierd names on BSD,
580 && exe="-p" \ 458 # but should produce a usable file on all userlands
581 || exe="-d" 459 if [[ ${exe} == "touch" ]] ; then
582 mktemp ${exe} "${topdir}" 460 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
461 else
462 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
583 fi 463 fi
464 fi
584} 465}
585 466
467# @FUNCTION: egetent
468# @USAGE: <database> <key>
469# @MAINTAINER:
470# base-system@gentoo.org (Linux)
471# Joe Jezak <josejx@gmail.com> (OS X)
472# usata@gentoo.org (OS X)
473# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
474# @DESCRIPTION:
586# Small wrapper for getent (Linux), nidump (Mac OS X), 475# Small wrapper for getent (Linux),
476# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
587# and pw (FreeBSD) used in enewuser()/enewgroup() 477# and pw (FreeBSD) used in enewuser()/enewgroup()
588# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
589# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
590#
591# egetent(database, key)
592egetent() { 478egetent() {
593 if useq ppc-macos ; then 479 case ${CHOST} in
480 *-darwin[678])
594 case "$2" in 481 case "$2" in
595 *[!0-9]*) # Non numeric 482 *[!0-9]*) # Non numeric
596 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 483 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
597 ;; 484 ;;
598 *) # Numeric 485 *) # Numeric
599 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 486 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
600 ;; 487 ;;
601 esac 488 esac
602 elif useq x86-fbsd ; then 489 ;;
603 local action 490 *-darwin*)
604 if [ "$1" == "passwd" ] 491 local mytype=$1
605 then 492 [[ "passwd" == $mytype ]] && mytype="Users"
606 action="user" 493 [[ "group" == $mytype ]] && mytype="Groups"
607 else 494 case "$2" in
608 action="group" 495 *[!0-9]*) # Non numeric
496 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
497 ;;
498 *) # Numeric
499 local mykey="UniqueID"
500 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
501 dscl . -search /$mytype $mykey $2 2>/dev/null
502 ;;
503 esac
504 ;;
505 *-freebsd*|*-dragonfly*)
506 local opts action="user"
507 [[ $1 == "passwd" ]] || action="group"
508
509 # lookup by uid/gid
510 if [[ $2 == [[:digit:]]* ]] ; then
511 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
609 fi 512 fi
513
610 pw show "${action}" "$2" -q 514 pw show ${action} ${opts} "$2" -q
611 else 515 ;;
516 *-netbsd*|*-openbsd*)
517 grep "$2:\*:" /etc/$1
518 ;;
519 *)
612 which nscd >& /dev/null && nscd -i "$1" 520 type -p nscd >& /dev/null && nscd -i "$1"
613 getent "$1" "$2" 521 getent "$1" "$2"
614 fi 522 ;;
523 esac
615} 524}
616 525
617# Simplify/standardize adding users to the system 526# @FUNCTION: enewuser
618# vapier@gentoo.org 527# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
619# 528# @DESCRIPTION:
620# enewuser(username, uid, shell, homedir, groups, extra options) 529# Same as enewgroup, you are not required to understand how to properly add
621# 530# a user to the system. The only required parameter is the username.
622# Default values if you do not specify any: 531# Default uid is (pass -1 for this) next available, default shell is
623# username: REQUIRED ! 532# /bin/false, default homedir is /dev/null, there are no default groups,
624# uid: next available (see useradd(8)) 533# and default params sets the comment as 'added by portage for ${PN}'.
625# note: pass -1 to get default behavior
626# shell: /bin/false
627# homedir: /dev/null
628# groups: none
629# extra: comment of 'added by portage for ${PN}'
630enewuser() { 534enewuser() {
535 case ${EBUILD_PHASE} in
536 unpack|compile|test|install)
537 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
538 eerror "Package fails at QA and at life. Please file a bug."
539 die "Bad package! enewuser is only for use in pkg_* functions!"
540 esac
541
631 # get the username 542 # get the username
632 local euser="$1"; shift 543 local euser=$1; shift
633 if [ -z "${euser}" ] 544 if [[ -z ${euser} ]] ; then
634 then
635 eerror "No username specified !" 545 eerror "No username specified !"
636 die "Cannot call enewuser without a username" 546 die "Cannot call enewuser without a username"
637 fi 547 fi
638 548
639 # lets see if the username already exists 549 # lets see if the username already exists
640 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 550 if [[ -n $(egetent passwd "${euser}") ]] ; then
641 then
642 return 0 551 return 0
643 fi 552 fi
644 einfo "Adding user '${euser}' to your system ..." 553 einfo "Adding user '${euser}' to your system ..."
645 554
646 # options to pass to useradd 555 # options to pass to useradd
647 local opts= 556 local opts=
648 557
649 # handle uid 558 # handle uid
650 local euid="$1"; shift 559 local euid=$1; shift
651 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 560 if [[ -n ${euid} && ${euid} != -1 ]] ; then
652 then
653 if [ "${euid}" -gt 0 ] 561 if [[ ${euid} -gt 0 ]] ; then
654 then
655 if [ ! -z "`egetent passwd ${euid}`" ] 562 if [[ -n $(egetent passwd ${euid}) ]] ; then
656 then
657 euid="next" 563 euid="next"
658 fi 564 fi
659 else 565 else
660 eerror "Userid given but is not greater than 0 !" 566 eerror "Userid given but is not greater than 0 !"
661 die "${euid} is not a valid UID" 567 die "${euid} is not a valid UID"
662 fi 568 fi
663 else 569 else
664 euid="next" 570 euid="next"
665 fi 571 fi
666 if [ "${euid}" == "next" ] 572 if [[ ${euid} == "next" ]] ; then
667 then 573 for ((euid = 101; euid <= 999; euid++)); do
668 local pwrange
669 if [ "${USERLAND}" == "BSD" ] ; then
670 pwrange="`jot 898 101`"
671 else
672 pwrange="`seq 101 999`"
673 fi
674 for euid in ${pwrange} ; do
675 [ -z "`egetent passwd ${euid}`" ] && break 574 [[ -z $(egetent passwd ${euid}) ]] && break
676 done 575 done
677 fi 576 fi
678 opts="${opts} -u ${euid}" 577 opts="${opts} -u ${euid}"
679 einfo " - Userid: ${euid}" 578 einfo " - Userid: ${euid}"
680 579
681 # handle shell 580 # handle shell
682 local eshell="$1"; shift 581 local eshell=$1; shift
683 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 582 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
684 then 583 if [[ ! -e ${ROOT}${eshell} ]] ; then
685 if [ ! -e "${eshell}" ]
686 then
687 eerror "A shell was specified but it does not exist !" 584 eerror "A shell was specified but it does not exist !"
688 die "${eshell} does not exist" 585 die "${eshell} does not exist in ${ROOT}"
586 fi
587 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
588 eerror "Do not specify ${eshell} yourself, use -1"
589 die "Pass '-1' as the shell parameter"
689 fi 590 fi
690 else 591 else
691 if [ "${USERLAND}" == "BSD" ] 592 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
692 then 593 [[ -x ${ROOT}${shell} ]] && break
693 eshell="/usr/bin/false" 594 done
694 else 595
596 if [[ ${shell} == "/dev/null" ]] ; then
597 eerror "Unable to identify the shell to use, proceeding with userland default."
598 case ${USERLAND} in
695 eshell="/bin/false" 599 GNU) shell="/bin/false" ;;
600 BSD) shell="/sbin/nologin" ;;
601 Darwin) shell="/usr/sbin/nologin" ;;
602 *) die "Unable to identify the default shell for userland ${USERLAND}"
603 esac
696 fi 604 fi
605
606 eshell=${shell}
697 fi 607 fi
698 einfo " - Shell: ${eshell}" 608 einfo " - Shell: ${eshell}"
699 opts="${opts} -s ${eshell}" 609 opts="${opts} -s ${eshell}"
700 610
701 # handle homedir 611 # handle homedir
702 local ehome="$1"; shift 612 local ehome=$1; shift
703 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 613 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
704 then
705 ehome="/dev/null" 614 ehome="/dev/null"
706 fi 615 fi
707 einfo " - Home: ${ehome}" 616 einfo " - Home: ${ehome}"
708 opts="${opts} -d ${ehome}" 617 opts="${opts} -d ${ehome}"
709 618
710 # handle groups 619 # handle groups
711 local egroups="$1"; shift 620 local egroups=$1; shift
712 if [ ! -z "${egroups}" ] 621 if [[ ! -z ${egroups} ]] ; then
713 then
714 local oldifs="${IFS}" 622 local oldifs=${IFS}
715 local defgroup="" exgroups="" 623 local defgroup="" exgroups=""
716 624
717 export IFS="," 625 export IFS=","
718 for g in ${egroups} 626 for g in ${egroups} ; do
719 do
720 export IFS="${oldifs}" 627 export IFS=${oldifs}
721 if [ -z "`egetent group \"${g}\"`" ] 628 if [[ -z $(egetent group "${g}") ]] ; then
722 then
723 eerror "You must add group ${g} to the system first" 629 eerror "You must add group ${g} to the system first"
724 die "${g} is not a valid GID" 630 die "${g} is not a valid GID"
725 fi 631 fi
726 if [ -z "${defgroup}" ] 632 if [[ -z ${defgroup} ]] ; then
727 then
728 defgroup="${g}" 633 defgroup=${g}
729 else 634 else
730 exgroups="${exgroups},${g}" 635 exgroups="${exgroups},${g}"
731 fi 636 fi
732 export IFS="," 637 export IFS=","
733 done 638 done
734 export IFS="${oldifs}" 639 export IFS=${oldifs}
735 640
736 opts="${opts} -g ${defgroup}" 641 opts="${opts} -g ${defgroup}"
737 if [ ! -z "${exgroups}" ] 642 if [[ ! -z ${exgroups} ]] ; then
738 then
739 opts="${opts} -G ${exgroups:1}" 643 opts="${opts} -G ${exgroups:1}"
740 fi 644 fi
741 else 645 else
742 egroups="(none)" 646 egroups="(none)"
743 fi 647 fi
744 einfo " - Groups: ${egroups}" 648 einfo " - Groups: ${egroups}"
745 649
746 # handle extra and add the user 650 # handle extra and add the user
747 local eextra="$@"
748 local oldsandbox="${SANDBOX_ON}" 651 local oldsandbox=${SANDBOX_ON}
749 export SANDBOX_ON="0" 652 export SANDBOX_ON="0"
750 if useq ppc-macos 653 case ${CHOST} in
751 then 654 *-darwin*)
752 ### Make the user 655 ### Make the user
753 if [ -z "${eextra}" ] 656 if [[ -z $@ ]] ; then
754 then
755 dscl . create /users/${euser} uid ${euid} 657 dscl . create /users/${euser} uid ${euid}
756 dscl . create /users/${euser} shell ${eshell} 658 dscl . create /users/${euser} shell ${eshell}
757 dscl . create /users/${euser} home ${ehome} 659 dscl . create /users/${euser} home ${ehome}
758 dscl . create /users/${euser} realname "added by portage for ${PN}" 660 dscl . create /users/${euser} realname "added by portage for ${PN}"
759 ### Add the user to the groups specified 661 ### Add the user to the groups specified
760 local oldifs="${IFS}" 662 local oldifs=${IFS}
761 export IFS="," 663 export IFS=","
762 for g in ${egroups} 664 for g in ${egroups} ; do
763 do
764 dscl . merge /groups/${g} users ${euser} 665 dscl . merge /groups/${g} users ${euser}
765 done 666 done
766 export IFS="${oldifs}" 667 export IFS=${oldifs}
767 else 668 else
768 einfo "Extra options are not supported on macos yet" 669 einfo "Extra options are not supported on Darwin yet"
769 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
770 einfo "eextra: ${eextra}" 671 einfo "eextra: $@"
771 die "Required function missing" 672 die "Required function missing"
772 fi 673 fi
773 elif use x86-fbsd ; then 674 ;;
774 if [ -z "${eextra}" ] 675 *-freebsd*|*-dragonfly*)
775 then 676 if [[ -z $@ ]] ; then
776 pw useradd ${euser} ${opts} \ 677 pw useradd ${euser} ${opts} \
777 -c "added by portage for ${PN}" \ 678 -c "added by portage for ${PN}" \
778 die "enewuser failed" 679 die "enewuser failed"
779 else 680 else
780 einfo " - Extra: ${eextra}" 681 einfo " - Extra: $@"
781 pw useradd ${euser} ${opts} \ 682 pw useradd ${euser} ${opts} \
782 -c ${eextra} || die "enewuser failed" 683 "$@" || die "enewuser failed"
783 fi 684 fi
685 ;;
686
687 *-netbsd*)
688 if [[ -z $@ ]] ; then
689 useradd ${opts} ${euser} || die "enewuser failed"
784 else 690 else
785 if [ -z "${eextra}" ] 691 einfo " - Extra: $@"
786 then 692 useradd ${opts} ${euser} "$@" || die "enewuser failed"
693 fi
694 ;;
695
696 *-openbsd*)
697 if [[ -z $@ ]] ; then
698 useradd -u ${euid} -s ${eshell} \
699 -d ${ehome} -c "Added by portage for ${PN}" \
700 -g ${egroups} ${euser} || die "enewuser failed"
701 else
702 einfo " - Extra: $@"
703 useradd -u ${euid} -s ${eshell} \
704 -d ${ehome} -c "Added by portage for ${PN}" \
705 -g ${egroups} ${euser} "$@" || die "enewuser failed"
706 fi
707 ;;
708
709 *)
710 if [[ -z $@ ]] ; then
787 useradd ${opts} ${euser} \ 711 useradd ${opts} \
788 -c "added by portage for ${PN}" \ 712 -c "added by portage for ${PN}" \
713 ${euser} \
789 || die "enewuser failed" 714 || die "enewuser failed"
790 else 715 else
791 einfo " - Extra: ${eextra}" 716 einfo " - Extra: $@"
792 useradd ${opts} ${euser} ${eextra} \ 717 useradd ${opts} "$@" \
718 ${euser} \
793 || die "enewuser failed" 719 || die "enewuser failed"
794 fi 720 fi
721 ;;
722 esac
723
724 if [[ ! -e ${ROOT}/${ehome} ]] ; then
725 einfo " - Creating ${ehome} in ${ROOT}"
726 mkdir -p "${ROOT}/${ehome}"
727 chown ${euser} "${ROOT}/${ehome}"
728 chmod 755 "${ROOT}/${ehome}"
795 fi 729 fi
730
796 export SANDBOX_ON="${oldsandbox}" 731 export SANDBOX_ON=${oldsandbox}
797
798 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
799 then
800 einfo " - Creating ${ehome} in ${D}"
801 dodir ${ehome}
802 fowners ${euser} ${ehome}
803 fperms 755 ${ehome}
804 fi
805} 732}
806 733
807# Simplify/standardize adding groups to the system 734# @FUNCTION: enewgroup
808# vapier@gentoo.org 735# @USAGE: <group> [gid]
809# 736# @DESCRIPTION:
810# enewgroup(group, gid) 737# This function does not require you to understand how to properly add a
811# 738# group to the system. Just give it a group name to add and enewgroup will
812# Default values if you do not specify any: 739# do the rest. You may specify the gid for the group or allow the group to
813# groupname: REQUIRED ! 740# allocate the next available one.
814# gid: next available (see groupadd(8))
815# extra: none
816enewgroup() { 741enewgroup() {
742 case ${EBUILD_PHASE} in
743 unpack|compile|test|install)
744 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
745 eerror "Package fails at QA and at life. Please file a bug."
746 die "Bad package! enewgroup is only for use in pkg_* functions!"
747 esac
748
817 # get the group 749 # get the group
818 local egroup="$1"; shift 750 local egroup="$1"; shift
819 if [ -z "${egroup}" ] 751 if [ -z "${egroup}" ]
820 then 752 then
821 eerror "No group specified !" 753 eerror "No group specified !"
822 die "Cannot call enewgroup without a group" 754 die "Cannot call enewgroup without a group"
823 fi 755 fi
824 756
825 # see if group already exists 757 # see if group already exists
826 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 758 if [[ -n $(egetent group "${egroup}") ]]; then
827 then
828 return 0 759 return 0
829 fi 760 fi
830 einfo "Adding group '${egroup}' to your system ..." 761 einfo "Adding group '${egroup}' to your system ..."
831 762
832 # options to pass to useradd 763 # options to pass to useradd
838 then 769 then
839 if [ "${egid}" -gt 0 ] 770 if [ "${egid}" -gt 0 ]
840 then 771 then
841 if [ -z "`egetent group ${egid}`" ] 772 if [ -z "`egetent group ${egid}`" ]
842 then 773 then
843 if useq ppc-macos ; then 774 if [[ "${CHOST}" == *-darwin* ]]; then
844 opts="${opts} ${egid}" 775 opts="${opts} ${egid}"
845 else 776 else
846 opts="${opts} -g ${egid}" 777 opts="${opts} -g ${egid}"
847 fi 778 fi
848 else 779 else
862 opts="${opts} ${eextra}" 793 opts="${opts} ${eextra}"
863 794
864 # add the group 795 # add the group
865 local oldsandbox="${SANDBOX_ON}" 796 local oldsandbox="${SANDBOX_ON}"
866 export SANDBOX_ON="0" 797 export SANDBOX_ON="0"
867 if useq ppc-macos ; then 798 case ${CHOST} in
799 *-darwin*)
868 if [ ! -z "${eextra}" ]; 800 if [ ! -z "${eextra}" ];
869 then 801 then
870 einfo "Extra options are not supported on macos yet" 802 einfo "Extra options are not supported on Darwin/OS X yet"
871 einfo "Please report the ebuild along with the info below" 803 einfo "Please report the ebuild along with the info below"
872 einfo "eextra: ${eextra}" 804 einfo "eextra: ${eextra}"
873 die "Required function missing" 805 die "Required function missing"
874 fi 806 fi
875 807
876 # If we need the next available 808 # If we need the next available
877 case ${egid} in 809 case ${egid} in
878 *[!0-9]*) # Non numeric 810 *[!0-9]*) # Non numeric
879 for egid in `jot 898 101`; do 811 for ((egid = 101; egid <= 999; egid++)); do
880 [ -z "`egetent group ${egid}`" ] && break 812 [[ -z $(egetent group ${egid}) ]] && break
881 done 813 done
882 esac 814 esac
883 dscl . create /groups/${egroup} gid ${egid} 815 dscl . create /groups/${egroup} gid ${egid}
884 dscl . create /groups/${egroup} passwd '*' 816 dscl . create /groups/${egroup} passwd '*'
885 elif use x86-fbsd ; then 817 ;;
818
819 *-freebsd*|*-dragonfly*)
886 case ${egid} in 820 case ${egid} in
887 *[!0-9]*) # Non numeric 821 *[!0-9]*) # Non numeric
888 for egid in `jot 898 101`; do 822 for ((egid = 101; egid <= 999; egid++)); do
889 [ -z "`egetent group ${egid}`" ] && break 823 [[ -z $(egetent group ${egid}) ]] && break
890 done 824 done
891 esac 825 esac
892 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 826 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
893 else 827 ;;
828
829 *-netbsd*)
830 case ${egid} in
831 *[!0-9]*) # Non numeric
832 for ((egid = 101; egid <= 999; egid++)); do
833 [[ -z $(egetent group ${egid}) ]] && break
834 done
835 esac
836 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
837 ;;
838
839 *)
894 groupadd ${opts} ${egroup} || die "enewgroup failed" 840 groupadd ${opts} ${egroup} || die "enewgroup failed"
895 fi 841 ;;
842 esac
896 export SANDBOX_ON="${oldsandbox}" 843 export SANDBOX_ON="${oldsandbox}"
897} 844}
898 845
899# Simple script to replace 'dos2unix' binaries 846# @FUNCTION: edos2unix
900# vapier@gentoo.org 847# @USAGE: <file> [more files ...]
901# 848# @DESCRIPTION:
902# edos2unix(file, <more files> ...) 849# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
850# to remove all of these text utilities from DEPEND variables because this
851# is a script based solution. Just give it a list of files to convert and
852# they will all be changed from the DOS CRLF format to the UNIX LF format.
903edos2unix() { 853edos2unix() {
904 for f in "$@" 854 echo "$@" | xargs sed -i 's/\r$//'
905 do
906 cp "${f}" ${T}/edos2unix
907 sed 's/\r$//' ${T}/edos2unix > "${f}"
908 done
909} 855}
910
911
912##############################################################
913# START: Handle .desktop files and menu entries #
914# maybe this should be separated into a new eclass some time #
915# lanius@gentoo.org #
916##############################################################
917 856
918# Make a desktop file ! 857# Make a desktop file !
919# Great for making those icons in kde/gnome startmenu ! 858# Great for making those icons in kde/gnome startmenu !
920# Amaze your friends ! Get the women ! Join today ! 859# Amaze your friends ! Get the women ! Join today !
921# 860#
922# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 861# make_desktop_entry(<command>, [name], [icon], [type], [path])
923# 862#
924# binary: what binary does the app run with ? 863# binary: what command does the app run with ?
925# name: the name that will show up in the menu 864# name: the name that will show up in the menu
926# icon: give your little like a pretty little icon ... 865# icon: give your little like a pretty little icon ...
927# this can be relative (to /usr/share/pixmaps) or 866# this can be relative (to /usr/share/pixmaps) or
928# a full path to an icon 867# a full path to an icon
929# type: what kind of application is this ? for categories: 868# type: what kind of application is this ? for categories:
930# http://www.freedesktop.org/standards/menu-spec/ 869# http://standards.freedesktop.org/menu-spec/latest/apa.html
931# path: if your app needs to startup in a specific dir 870# path: if your app needs to startup in a specific dir
932make_desktop_entry() { 871make_desktop_entry() {
933 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 872 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
934 873
935 local exec="${1}" 874 local exec=${1}
936 local name="${2:-${PN}}" 875 local name=${2:-${PN}}
937 local icon="${3:-${PN}.png}" 876 local icon=${3:-${PN}}
938 local type="${4}" 877 local type=${4}
939 local subdir="${6}" 878 local path=${5}
940 local path="${5:-${GAMES_BINDIR}}" 879
941 if [ -z "${type}" ] 880 if [[ -z ${type} ]] ; then
942 then 881 local catmaj=${CATEGORY%%-*}
943 case ${CATEGORY} in 882 local catmin=${CATEGORY##*-}
944 "app-emulation") 883 case ${catmaj} in
945 type=Emulator 884 app)
946 subdir="Emulation" 885 case ${catmin} in
886 accessibility) type=Accessibility;;
887 admin) type=System;;
888 antivirus) type=System;;
889 arch) type=Archiving;;
890 backup) type=Archiving;;
891 cdr) type=DiscBurning;;
892 dicts) type=Dictionary;;
893 doc) type=Documentation;;
894 editors) type=TextEditor;;
895 emacs) type=TextEditor;;
896 emulation) type=Emulator;;
897 laptop) type=HardwareSettings;;
898 office) type=Office;;
899 pda) type=PDA;;
900 vim) type=TextEditor;;
901 xemacs) type=TextEditor;;
902 *) type=;;
903 esac
947 ;; 904 ;;
948 "games-"*) 905
949 type=Game 906 dev)
950 subdir="Games" 907 type="Development"
951 ;; 908 ;;
952 "net-"*) 909
953 type=Network 910 games)
954 subdir="${type}" 911 case ${catmin} in
912 action|fps) type=ActionGame;;
913 arcade) type=ArcadeGame;;
914 board) type=BoardGame;;
915 emulation) type=Emulator;;
916 kids) type=KidsGame;;
917 puzzle) type=LogicGame;;
918 roguelike) type=RolePlaying;;
919 rpg) type=RolePlaying;;
920 simulation) type=Simulation;;
921 sports) type=SportsGame;;
922 strategy) type=StrategyGame;;
923 *) type=;;
924 esac
925 type="Game;${type}"
955 ;; 926 ;;
927
928 gnome)
929 type="Gnome;GTK"
930 ;;
931
932 kde)
933 type="KDE;Qt"
934 ;;
935
936 mail)
937 type="Network;Email"
938 ;;
939
940 media)
941 case ${catmin} in
942 gfx) type=Graphics;;
943 radio) type=Tuner;;
944 sound) type=Audio;;
945 tv) type=TV;;
946 video) type=Video;;
947 *) type=;;
948 esac
949 type="AudioVideo;${type}"
950 ;;
951
952 net)
953 case ${catmin} in
954 dialup) type=Dialup;;
955 ftp) type=FileTransfer;;
956 im) type=InstantMessaging;;
957 irc) type=IRCClient;;
958 mail) type=Email;;
959 news) type=News;;
960 nntp) type=News;;
961 p2p) type=FileTransfer;;
962 *) type=;;
963 esac
964 type="Network;${type}"
965 ;;
966
967 sci)
968 case ${catmin} in
969 astro*) type=Astronomy;;
970 bio*) type=Biology;;
971 calc*) type=Calculator;;
972 chem*) type=Chemistry;;
973 elec*) type=Electronics;;
974 geo*) type=Geology;;
975 math*) type=Math;;
976 physics) type=Physics;;
977 visual*) type=DataVisualization;;
978 *) type=;;
979 esac
980 type="Science;${type}"
981 ;;
982
983 sys)
984 type="System"
985 ;;
986
987 www)
988 case ${catmin} in
989 client) type=WebBrowser;;
990 *) type=;;
991 esac
992 type="Network"
993 ;;
994
956 *) 995 *)
957 type= 996 type=
958 subdir=
959 ;; 997 ;;
960 esac 998 esac
961 fi 999 fi
962 local desktop="${T}/${exec}.desktop" 1000 if [ "${SLOT}" == "0" ] ; then
1001 local desktop_name="${PN}"
1002 else
1003 local desktop_name="${PN}-${SLOT}"
1004 fi
1005 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1006 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
963 1007
1008 cat <<-EOF > "${desktop}"
964echo "[Desktop Entry] 1009 [Desktop Entry]
965Encoding=UTF-8
966Version=0.9.2
967Name=${name} 1010 Name=${name}
968Type=Application 1011 Type=Application
969Comment=${DESCRIPTION} 1012 Comment=${DESCRIPTION}
970Exec=${exec} 1013 Exec=${exec}
971Path=${path} 1014 TryExec=${exec%% *}
972Icon=${icon} 1015 Icon=${icon}
973Categories=Application;${type};" > "${desktop}" 1016 Categories=${type};
1017 EOF
974 1018
1019 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
1020
1021 (
1022 # wrap the env here so that the 'insinto' call
1023 # doesn't corrupt the env of the caller
975 insinto /usr/share/applications 1024 insinto /usr/share/applications
976 doins "${desktop}" 1025 doins "${desktop}"
977 1026 )
978 return 0
979} 1027}
980 1028
981# Make a GDM/KDM Session file 1029# @FUNCTION: validate_desktop_entries
982# 1030# @USAGE: [directories]
983# make_desktop_entry(<title>, <command>) 1031# @MAINTAINER:
984# title: File to execute to start the Window Manager 1032# Carsten Lohrke <carlo@gentoo.org>
985# command: Name of the Window Manager 1033# @DESCRIPTION:
1034# Validate desktop entries using desktop-file-utils
1035validate_desktop_entries() {
1036 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1037 einfo "Checking desktop entry validity"
1038 local directories=""
1039 for d in /usr/share/applications $@ ; do
1040 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1041 done
1042 if [[ -n ${directories} ]] ; then
1043 for FILE in $(find ${directories} -name "*\.desktop" \
1044 -not -path '*.hidden*' | sort -u 2>/dev/null)
1045 do
1046 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1047 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1048 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1049 done
1050 fi
1051 echo ""
1052 else
1053 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1054 fi
1055}
986 1056
1057# @FUNCTION: make_session_desktop
1058# @USAGE: <title> <command> [command args...]
1059# @DESCRIPTION:
1060# Make a GDM/KDM Session file. The title is the file to execute to start the
1061# Window Manager. The command is the name of the Window Manager.
1062#
1063# You can set the name of the file via the ${wm} variable.
987make_session_desktop() { 1064make_session_desktop() {
988
989 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 1065 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
990 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 1066 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
991 1067
992 local title="${1}" 1068 local title=$1
993 local command="${2}" 1069 local command=$2
994 local desktop="${T}/${wm}.desktop" 1070 local desktop=${T}/${wm:-${PN}}.desktop
1071 shift 2
995 1072
1073 cat <<-EOF > "${desktop}"
996echo "[Desktop Entry] 1074 [Desktop Entry]
997Encoding=UTF-8
998Name=${title} 1075 Name=${title}
999Comment=This session logs you into ${title} 1076 Comment=This session logs you into ${title}
1000Exec=${command} 1077 Exec=${command} $*
1001TryExec=${command} 1078 TryExec=${command}
1002Type=Application" > "${desktop}" 1079 Type=XSession
1080 EOF
1003 1081
1082 (
1083 # wrap the env here so that the 'insinto' call
1084 # doesn't corrupt the env of the caller
1004 insinto /usr/share/xsessions 1085 insinto /usr/share/xsessions
1005 doins "${desktop}" 1086 doins "${desktop}"
1006 1087 )
1007 return 0
1008} 1088}
1009 1089
1090# @FUNCTION: domenu
1091# @USAGE: <menus>
1092# @DESCRIPTION:
1093# Install the list of .desktop menu files into the appropriate directory
1094# (/usr/share/applications).
1010domenu() { 1095domenu() {
1011 local i 1096 (
1012 local j 1097 # wrap the env here so that the 'insinto' call
1098 # doesn't corrupt the env of the caller
1099 local i j ret=0
1013 insinto /usr/share/applications 1100 insinto /usr/share/applications
1014 for i in ${@} 1101 for i in "$@" ; do
1015 do
1016 if [ -f "${i}" ]; 1102 if [[ -f ${i} ]] ; then
1017 then
1018 doins ${i} 1103 doins "${i}"
1104 ((ret+=$?))
1019 elif [ -d "${i}" ]; 1105 elif [[ -d ${i} ]] ; then
1020 then
1021 for j in ${i}/*.desktop 1106 for j in "${i}"/*.desktop ; do
1022 do
1023 doins ${j} 1107 doins "${j}"
1108 ((ret+=$?))
1024 done 1109 done
1110 else
1111 ((++ret))
1025 fi 1112 fi
1026 done 1113 done
1114 exit ${ret}
1115 )
1027} 1116}
1028 1117
1118# @FUNCTION: newmenu
1119# @USAGE: <menu> <newname>
1120# @DESCRIPTION:
1121# Like all other new* functions, install the specified menu as newname.
1122newmenu() {
1123 (
1124 # wrap the env here so that the 'insinto' call
1125 # doesn't corrupt the env of the caller
1126 insinto /usr/share/applications
1127 newins "$@"
1128 )
1129}
1130
1131# @FUNCTION: doicon
1132# @USAGE: <list of icons>
1133# @DESCRIPTION:
1134# Install the list of icons into the icon directory (/usr/share/pixmaps).
1135# This is useful in conjunction with creating desktop/menu files.
1029doicon() { 1136doicon() {
1030 local i 1137 (
1031 local j 1138 # wrap the env here so that the 'insinto' call
1139 # doesn't corrupt the env of the caller
1140 local i j ret
1032 insinto /usr/share/pixmaps 1141 insinto /usr/share/pixmaps
1033 for i in ${@} 1142 for i in "$@" ; do
1034 do
1035 if [ -f "${i}" ]; 1143 if [[ -f ${i} ]] ; then
1036 then
1037 doins ${i} 1144 doins "${i}"
1145 ((ret+=$?))
1038 elif [ -d "${i}" ]; 1146 elif [[ -d ${i} ]] ; then
1039 then
1040 for j in ${i}/*.png 1147 for j in "${i}"/*.png ; do
1041 do
1042 doins ${j} 1148 doins "${j}"
1149 ((ret+=$?))
1043 done 1150 done
1151 else
1152 ((++ret))
1044 fi 1153 fi
1045 done 1154 done
1155 exit ${ret}
1156 )
1046} 1157}
1047 1158
1048############################################################## 1159# @FUNCTION: newicon
1049# END: Handle .desktop files and menu entries # 1160# @USAGE: <icon> <newname>
1050############################################################## 1161# @DESCRIPTION:
1051 1162# Like all other new* functions, install the specified icon as newname.
1163newicon() {
1164 (
1165 # wrap the env here so that the 'insinto' call
1166 # doesn't corrupt the env of the caller
1167 insinto /usr/share/pixmaps
1168 newins "$@"
1169 )
1170}
1052 1171
1053# for internal use only (unpack_pdv and unpack_makeself) 1172# for internal use only (unpack_pdv and unpack_makeself)
1054find_unpackable_file() { 1173find_unpackable_file() {
1055 local src="$1" 1174 local src=$1
1056 if [ -z "${src}" ] 1175 if [[ -z ${src} ]] ; then
1057 then
1058 src="${DISTDIR}/${A}" 1176 src=${DISTDIR}/${A}
1059 else 1177 else
1060 if [ -e "${DISTDIR}/${src}" ] 1178 if [[ -e ${DISTDIR}/${src} ]] ; then
1061 then
1062 src="${DISTDIR}/${src}" 1179 src=${DISTDIR}/${src}
1063 elif [ -e "${PWD}/${src}" ] 1180 elif [[ -e ${PWD}/${src} ]] ; then
1064 then
1065 src="${PWD}/${src}" 1181 src=${PWD}/${src}
1066 elif [ -e "${src}" ] 1182 elif [[ -e ${src} ]] ; then
1067 then
1068 src="${src}" 1183 src=${src}
1069 fi
1070 fi 1184 fi
1071 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1185 fi
1186 [[ ! -e ${src} ]] && return 1
1072 echo "${src}" 1187 echo "${src}"
1073} 1188}
1074 1189
1190# @FUNCTION: unpack_pdv
1191# @USAGE: <file to unpack> <size of off_t>
1192# @DESCRIPTION:
1075# Unpack those pesky pdv generated files ... 1193# Unpack those pesky pdv generated files ...
1076# They're self-unpacking programs with the binary package stuffed in 1194# They're self-unpacking programs with the binary package stuffed in
1077# the middle of the archive. Valve seems to use it a lot ... too bad 1195# the middle of the archive. Valve seems to use it a lot ... too bad
1078# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1196# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1079# 1197#
1080# Usage: unpack_pdv [file to unpack] [size of off_t]
1081# - you have to specify the off_t size ... i have no idea how to extract that 1198# You have to specify the off_t size ... I have no idea how to extract that
1082# information out of the binary executable myself. basically you pass in 1199# information out of the binary executable myself. Basically you pass in
1083# the size of the off_t type (in bytes) on the machine that built the pdv 1200# the size of the off_t type (in bytes) on the machine that built the pdv
1201# archive.
1202#
1084# archive. one way to determine this is by running the following commands: 1203# One way to determine this is by running the following commands:
1204#
1205# @CODE
1085# strings <pdv archive> | grep lseek 1206# strings <pdv archive> | grep lseek
1086# strace -elseek <pdv archive> 1207# strace -elseek <pdv archive>
1208# @CODE
1209#
1087# basically look for the first lseek command (we do the strings/grep because 1210# Basically look for the first lseek command (we do the strings/grep because
1088# sometimes the function call is _llseek or something) and steal the 2nd 1211# sometimes the function call is _llseek or something) and steal the 2nd
1089# parameter. here is an example: 1212# parameter. Here is an example:
1213#
1214# @CODE
1090# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1215# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1091# lseek 1216# lseek
1092# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1217# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1093# lseek(3, -4, SEEK_END) = 2981250 1218# lseek(3, -4, SEEK_END) = 2981250
1219# @CODE
1220#
1094# thus we would pass in the value of '4' as the second parameter. 1221# Thus we would pass in the value of '4' as the second parameter.
1095unpack_pdv() { 1222unpack_pdv() {
1096 local src="`find_unpackable_file $1`" 1223 local src=$(find_unpackable_file "$1")
1097 local sizeoff_t="$2" 1224 local sizeoff_t=$2
1098 1225
1226 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1099 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1227 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1100 1228
1101 local shrtsrc="`basename ${src}`" 1229 local shrtsrc=$(basename "${src}")
1102 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1230 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1103 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1231 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1104 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1232 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1105 1233
1106 # grab metadata for debug reasons 1234 # grab metadata for debug reasons
1107 local metafile="$(emktemp)" 1235 local metafile=$(emktemp)
1108 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1236 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1109 1237
1110 # rip out the final file name from the metadata 1238 # rip out the final file name from the metadata
1111 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1239 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1112 datafile="`basename ${datafile}`" 1240 datafile=$(basename "${datafile}")
1113 1241
1114 # now lets uncompress/untar the file if need be 1242 # now lets uncompress/untar the file if need be
1115 local tmpfile="$(emktemp)" 1243 local tmpfile=$(emktemp)
1116 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1244 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1117 1245
1118 local iscompressed="`file -b ${tmpfile}`" 1246 local iscompressed=$(file -b "${tmpfile}")
1119 if [ "${iscompressed:0:8}" == "compress" ] ; then 1247 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1120 iscompressed=1 1248 iscompressed=1
1121 mv ${tmpfile}{,.Z} 1249 mv ${tmpfile}{,.Z}
1122 gunzip ${tmpfile} 1250 gunzip ${tmpfile}
1123 else 1251 else
1124 iscompressed=0 1252 iscompressed=0
1125 fi 1253 fi
1126 local istar="`file -b ${tmpfile}`" 1254 local istar=$(file -b "${tmpfile}")
1127 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1255 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1128 istar=1 1256 istar=1
1129 else 1257 else
1130 istar=0 1258 istar=0
1131 fi 1259 fi
1132 1260
1160 true 1288 true
1161 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1289 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1162 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1290 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1163} 1291}
1164 1292
1293# @FUNCTION: unpack_makeself
1294# @USAGE: [file to unpack] [offset] [tail|dd]
1295# @DESCRIPTION:
1165# Unpack those pesky makeself generated files ... 1296# Unpack those pesky makeself generated files ...
1166# They're shell scripts with the binary package tagged onto 1297# They're shell scripts with the binary package tagged onto
1167# the end of the archive. Loki utilized the format as does 1298# the end of the archive. Loki utilized the format as does
1168# many other game companies. 1299# many other game companies.
1169# 1300#
1170# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1301# If the file is not specified, then ${A} is used. If the
1171# - If the file is not specified then unpack will utilize ${A}.
1172# - If the offset is not specified then we will attempt to extract 1302# offset is not specified then we will attempt to extract
1173# the proper offset from the script itself. 1303# the proper offset from the script itself.
1174unpack_makeself() { 1304unpack_makeself() {
1305 local src_input=${1:-${A}}
1175 local src="$(find_unpackable_file "$1")" 1306 local src=$(find_unpackable_file "${src_input}")
1176 local skip="$2" 1307 local skip=$2
1177 local exe="$3" 1308 local exe=$3
1178 1309
1310 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1311
1179 local shrtsrc="$(basename "${src}")" 1312 local shrtsrc=$(basename "${src}")
1180 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1313 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1181 if [ -z "${skip}" ] 1314 if [[ -z ${skip} ]] ; then
1182 then
1183 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1315 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1184 local skip=0 1316 local skip=0
1185 exe=tail 1317 exe=tail
1186 case ${ver} in 1318 case ${ver} in
1187 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1319 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1188 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1320 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1189 ;; 1321 ;;
1190 2.0|2.0.1) 1322 2.0|2.0.1)
1191 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1323 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1192 ;; 1324 ;;
1200 ;; 1332 ;;
1201 2.1.3) 1333 2.1.3)
1202 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1334 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1203 let skip="skip + 1" 1335 let skip="skip + 1"
1204 ;; 1336 ;;
1205 2.1.4) 1337 2.1.4|2.1.5)
1206 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1338 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1207 skip=$(head -n ${skip} "${src}" | wc -c) 1339 skip=$(head -n ${skip} "${src}" | wc -c)
1208 exe="dd" 1340 exe="dd"
1209 ;; 1341 ;;
1210 *) 1342 *)
1222 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1354 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1223 *) die "makeself cant handle exe '${exe}'" 1355 *) die "makeself cant handle exe '${exe}'"
1224 esac 1356 esac
1225 1357
1226 # lets grab the first few bytes of the file to figure out what kind of archive it is 1358 # lets grab the first few bytes of the file to figure out what kind of archive it is
1227 local tmpfile="$(emktemp)" 1359 local tmpfile=$(emktemp)
1228 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1360 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1229 local filetype="$(file -b "${tmpfile}")" 1361 local filetype=$(file -b "${tmpfile}")
1230 case ${filetype} in 1362 case ${filetype} in
1231 *tar\ archive) 1363 *tar\ archive*)
1232 eval ${exe} | tar --no-same-owner -xf - 1364 eval ${exe} | tar --no-same-owner -xf -
1233 ;; 1365 ;;
1234 bzip2*) 1366 bzip2*)
1235 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1367 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1236 ;; 1368 ;;
1246 ;; 1378 ;;
1247 esac 1379 esac
1248 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1380 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1249} 1381}
1250 1382
1383# @FUNCTION: check_license
1384# @USAGE: [license]
1385# @DESCRIPTION:
1251# Display a license for user to accept. 1386# Display a license for user to accept. If no license is
1252#
1253# Usage: check_license [license]
1254# - If the file is not specified then ${LICENSE} is used. 1387# specified, then ${LICENSE} is used.
1255check_license() { 1388check_license() {
1256 local lic=$1 1389 local lic=$1
1257 if [ -z "${lic}" ] ; then 1390 if [ -z "${lic}" ] ; then
1258 lic="${PORTDIR}/licenses/${LICENSE}" 1391 lic="${PORTDIR}/licenses/${LICENSE}"
1259 else 1392 else
1260 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1393 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1261 lic="${PORTDIR}/licenses/${src}" 1394 lic="${PORTDIR}/licenses/${lic}"
1262 elif [ -e "${PWD}/${src}" ] ; then 1395 elif [ -e "${PWD}/${lic}" ] ; then
1263 lic="${PWD}/${src}" 1396 lic="${PWD}/${lic}"
1264 elif [ -e "${src}" ] ; then 1397 elif [ -e "${lic}" ] ; then
1265 lic="${src}" 1398 lic="${lic}"
1266 fi
1267 fi 1399 fi
1268 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1400 fi
1269 local l="`basename ${lic}`" 1401 local l="`basename ${lic}`"
1270 1402
1271 # here is where we check for the licenses the user already 1403 # here is where we check for the licenses the user already
1272 # accepted ... if we don't find a match, we make the user accept 1404 # accepted ... if we don't find a match, we make the user accept
1273 local shopts=$-
1274 local alic 1405 local alic
1275 set -o noglob #so that bash doesn't expand "*" 1406 eshopts_push -o noglob # so that bash doesn't expand "*"
1276 for alic in ${ACCEPT_LICENSE} ; do 1407 for alic in ${ACCEPT_LICENSE} ; do
1277 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1408 if [[ ${alic} == ${l} ]]; then
1278 set +o noglob; set -${shopts} #reset old shell opts 1409 eshopts_pop
1279 return 0 1410 return 0
1280 fi 1411 fi
1281 done 1412 done
1282 set +o noglob; set -$shopts #reset old shell opts 1413 eshopts_pop
1414 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1283 1415
1284 local licmsg="$(emktemp)" 1416 local licmsg=$(emktemp)
1285 cat << EOF > ${licmsg} 1417 cat <<-EOF > ${licmsg}
1286********************************************************** 1418 **********************************************************
1287The following license outlines the terms of use of this 1419 The following license outlines the terms of use of this
1288package. You MUST accept this license for installation to 1420 package. You MUST accept this license for installation to
1289continue. When you are done viewing, hit 'q'. If you 1421 continue. When you are done viewing, hit 'q'. If you
1290CTRL+C out of this, the install will not run! 1422 CTRL+C out of this, the install will not run!
1291********************************************************** 1423 **********************************************************
1292 1424
1293EOF 1425 EOF
1294 cat ${lic} >> ${licmsg} 1426 cat ${lic} >> ${licmsg}
1295 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1427 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1296 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1428 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1297 read alic 1429 read alic
1298 case ${alic} in 1430 case ${alic} in
1305 die "Failed to accept license" 1437 die "Failed to accept license"
1306 ;; 1438 ;;
1307 esac 1439 esac
1308} 1440}
1309 1441
1442# @FUNCTION: cdrom_get_cds
1443# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1444# @DESCRIPTION:
1310# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1445# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1311# the whole 'non-interactive' policy, but damnit I want CD support ! 1446# the whole 'non-interactive' policy, but damnit I want CD support !
1312# 1447#
1313# with these cdrom functions we handle all the user interaction and 1448# With these cdrom functions we handle all the user interaction and
1314# standardize everything. all you have to do is call cdrom_get_cds() 1449# standardize everything. All you have to do is call cdrom_get_cds()
1315# and when the function returns, you can assume that the cd has been 1450# and when the function returns, you can assume that the cd has been
1316# found at CDROM_ROOT. 1451# found at CDROM_ROOT.
1317# 1452#
1453# The function will attempt to locate a cd based upon a file that is on
1454# the cd. The more files you give this function, the more cds
1455# the cdrom functions will handle.
1456#
1318# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1457# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1319# etc... if you want to give the cds better names, then just export 1458# etc... If you want to give the cds better names, then just export
1320# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1459# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1460# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1461# also use the CDROM_NAME_SET bash array.
1321# 1462#
1322# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1463# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1323#
1324# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1325# - this will attempt to locate a cd based upon a file that is on
1326# the cd ... the more files you give this function, the more cds
1327# the cdrom functions will handle
1328cdrom_get_cds() { 1464cdrom_get_cds() {
1329 # first we figure out how many cds we're dealing with by 1465 # first we figure out how many cds we're dealing with by
1330 # the # of files they gave us 1466 # the # of files they gave us
1331 local cdcnt=0 1467 local cdcnt=0
1332 local f= 1468 local f=
1333 for f in "$@" ; do 1469 for f in "$@" ; do
1334 cdcnt=$((cdcnt + 1)) 1470 ((++cdcnt))
1335 export CDROM_CHECK_${cdcnt}="$f" 1471 export CDROM_CHECK_${cdcnt}="$f"
1336 done 1472 done
1337 export CDROM_TOTAL_CDS=${cdcnt} 1473 export CDROM_TOTAL_CDS=${cdcnt}
1338 export CDROM_CURRENT_CD=1 1474 export CDROM_CURRENT_CD=1
1339 1475
1340 # now we see if the user gave use CD_ROOT ... 1476 # now we see if the user gave use CD_ROOT ...
1341 # if they did, let's just believe them that it's correct 1477 # if they did, let's just believe them that it's correct
1342 if [[ ! -z ${CD_ROOT} ]] ; then
1343 export CDROM_ROOT=${CD_ROOT}
1344 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1345 return
1346 fi
1347 # do the same for CD_ROOT_X
1348 if [[ ! -z ${CD_ROOT_1} ]] ; then 1478 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1349 local var= 1479 local var=
1350 cdcnt=0 1480 cdcnt=0
1351 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1481 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1352 cdcnt=$((cdcnt + 1)) 1482 ((++cdcnt))
1353 var="CD_ROOT_${cdcnt}" 1483 var="CD_ROOT_${cdcnt}"
1484 [[ -z ${!var} ]] && var="CD_ROOT"
1354 if [[ -z ${!var} ]] ; then 1485 if [[ -z ${!var} ]] ; then
1355 eerror "You must either use just the CD_ROOT" 1486 eerror "You must either use just the CD_ROOT"
1356 eerror "or specify ALL the CD_ROOT_X variables." 1487 eerror "or specify ALL the CD_ROOT_X variables."
1357 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1488 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1358 die "could not locate CD_ROOT_${cdcnt}" 1489 die "could not locate CD_ROOT_${cdcnt}"
1359 fi 1490 fi
1360 export CDROM_ROOTS_${cdcnt}="${!var}"
1361 done 1491 done
1362 export CDROM_ROOT=${CDROM_ROOTS_1} 1492 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1363 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1493 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1494 export CDROM_SET=-1
1495 for f in ${CDROM_CHECK_1//:/ } ; do
1496 ((++CDROM_SET))
1497 [[ -e ${CD_ROOT}/${f} ]] && break
1498 done
1499 export CDROM_MATCH=${f}
1364 return 1500 return
1365 fi 1501 fi
1366 1502
1503 # User didn't help us out so lets make sure they know they can
1504 # simplify the whole process ...
1367 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1505 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1368 einfon "This ebuild will need the " 1506 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1369 if [[ -z ${CDROM_NAME} ]] ; then
1370 echo "cdrom for ${PN}."
1371 else
1372 echo "${CDROM_NAME}."
1373 fi
1374 echo 1507 echo
1375 einfo "If you do not have the CD, but have the data files" 1508 einfo "If you do not have the CD, but have the data files"
1376 einfo "mounted somewhere on your filesystem, just export" 1509 einfo "mounted somewhere on your filesystem, just export"
1377 einfo "the variable CD_ROOT so that it points to the" 1510 einfo "the variable CD_ROOT so that it points to the"
1378 einfo "directory containing the files." 1511 einfo "directory containing the files."
1379 echo 1512 echo
1380 einfo "For example:" 1513 einfo "For example:"
1381 einfo "export CD_ROOT=/mnt/cdrom" 1514 einfo "export CD_ROOT=/mnt/cdrom"
1382 echo 1515 echo
1383 else 1516 else
1517 if [[ -n ${CDROM_NAME_SET} ]] ; then
1518 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1519 cdcnt=0
1520 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1521 ((++cdcnt))
1522 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1523 done
1524 fi
1525
1384 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1526 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1385 cdcnt=0 1527 cdcnt=0
1386 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1528 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1387 cdcnt=$((cdcnt + 1)) 1529 ((++cdcnt))
1388 var="CDROM_NAME_${cdcnt}" 1530 var="CDROM_NAME_${cdcnt}"
1389 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1531 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1390 done 1532 done
1391 echo 1533 echo
1392 einfo "If you do not have the CDs, but have the data files" 1534 einfo "If you do not have the CDs, but have the data files"
1393 einfo "mounted somewhere on your filesystem, just export" 1535 einfo "mounted somewhere on your filesystem, just export"
1394 einfo "the following variables so they point to the right place:" 1536 einfo "the following variables so they point to the right place:"
1395 einfon "" 1537 einfon ""
1396 cdcnt=0 1538 cdcnt=0
1397 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1539 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1398 cdcnt=$((cdcnt + 1)) 1540 ((++cdcnt))
1399 echo -n " CD_ROOT_${cdcnt}" 1541 echo -n " CD_ROOT_${cdcnt}"
1400 done 1542 done
1401 echo 1543 echo
1402 einfo "Or, if you have all the files in the same place, or" 1544 einfo "Or, if you have all the files in the same place, or"
1403 einfo "you only have one cdrom, you can export CD_ROOT" 1545 einfo "you only have one cdrom, you can export CD_ROOT"
1406 echo 1548 echo
1407 einfo "For example:" 1549 einfo "For example:"
1408 einfo "export CD_ROOT_1=/mnt/cdrom" 1550 einfo "export CD_ROOT_1=/mnt/cdrom"
1409 echo 1551 echo
1410 fi 1552 fi
1553
1554 export CDROM_SET=""
1411 export CDROM_CURRENT_CD=0 1555 export CDROM_CURRENT_CD=0
1412 cdrom_load_next_cd 1556 cdrom_load_next_cd
1413} 1557}
1414 1558
1415# this is only used when you need access to more than one cd. 1559# @FUNCTION: cdrom_load_next_cd
1416# when you have finished using the first cd, just call this function. 1560# @DESCRIPTION:
1417# when it returns, CDROM_ROOT will be pointing to the second cd. 1561# Some packages are so big they come on multiple CDs. When you're done reading
1418# remember, you can only go forward in the cd chain, you can't go back. 1562# files off a CD and want access to the next one, just call this function.
1563# Again, all the messy details of user interaction are taken care of for you.
1564# Once this returns, just read the variable CDROM_ROOT for the location of the
1565# mounted CD. Note that you can only go forward in the CD list, so make sure
1566# you only call this function when you're done using the current CD.
1419cdrom_load_next_cd() { 1567cdrom_load_next_cd() {
1420 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1421 local var= 1568 local var
1422 1569 ((++CDROM_CURRENT_CD))
1423 if [[ ! -z ${CD_ROOT} ]] ; then
1424 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1425 return
1426 fi
1427 1570
1428 unset CDROM_ROOT 1571 unset CDROM_ROOT
1429 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1572 var=CD_ROOT_${CDROM_CURRENT_CD}
1573 [[ -z ${!var} ]] && var="CD_ROOT"
1430 if [[ -z ${!var} ]] ; then 1574 if [[ -z ${!var} ]] ; then
1431 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1575 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1432 cdrom_locate_file_on_cd ${!var} 1576 _cdrom_locate_file_on_cd ${!var}
1433 else 1577 else
1434 export CDROM_ROOT=${!var} 1578 export CDROM_ROOT=${!var}
1435 fi 1579 fi
1436 1580
1437 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1581 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1442# all it does is try to locate a give file on a cd ... if the cd isn't 1586# all it does is try to locate a give file on a cd ... if the cd isn't
1443# found, then a message asking for the user to insert the cdrom will be 1587# found, then a message asking for the user to insert the cdrom will be
1444# displayed and we'll hang out here until: 1588# displayed and we'll hang out here until:
1445# (1) the file is found on a mounted cdrom 1589# (1) the file is found on a mounted cdrom
1446# (2) the user hits CTRL+C 1590# (2) the user hits CTRL+C
1447cdrom_locate_file_on_cd() { 1591_cdrom_locate_file_on_cd() {
1592 local mline=""
1593 local showedmsg=0 showjolietmsg=0
1594
1448 while [[ -z ${CDROM_ROOT} ]] ; do 1595 while [[ -z ${CDROM_ROOT} ]] ; do
1596 local i=0
1597 local -a cdset=(${*//:/ })
1598 if [[ -n ${CDROM_SET} ]] ; then
1599 cdset=(${cdset[${CDROM_SET}]})
1600 fi
1601
1602 while [[ -n ${cdset[${i}]} ]] ; do
1449 local dir="$(dirname ${@})" 1603 local dir=$(dirname ${cdset[${i}]})
1450 local file="$(basename ${@})" 1604 local file=$(basename ${cdset[${i}]})
1451 local mline=""
1452 local showedmsg=0
1453 1605
1454 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1606 local point= node= fs= foo=
1607 while read point node fs foo ; do
1608 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1609 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1610 && continue
1611 point=${point//\040/ }
1455 [[ -d ${mline}/${dir} ]] || continue 1612 [[ ! -d ${point}/${dir} ]] && continue
1456 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1613 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1457 && export CDROM_ROOT=${mline} 1614 export CDROM_ROOT=${point}
1615 export CDROM_SET=${i}
1616 export CDROM_MATCH=${cdset[${i}]}
1617 return
1618 done <<< "$(get_mounts)"
1619
1620 ((++i))
1458 done 1621 done
1459 1622
1460 if [[ -z ${CDROM_ROOT} ]] ; then
1461 echo 1623 echo
1462 if [[ ${showedmsg} -eq 0 ]] ; then 1624 if [[ ${showedmsg} -eq 0 ]] ; then
1463 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1625 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1464 if [[ -z ${CDROM_NAME} ]] ; then 1626 if [[ -z ${CDROM_NAME} ]] ; then
1465 einfo "Please insert the cdrom for ${PN} now !" 1627 einfo "Please insert+mount the cdrom for ${PN} now !"
1466 else
1467 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1468 fi
1469 else 1628 else
1470 if [[ -z ${CDROM_NAME_1} ]] ; then
1471 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1472 else
1473 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1474 einfo "Please insert+mount the ${!var} cdrom now !" 1629 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1475 fi
1476 fi 1630 fi
1477 showedmsg=1 1631 else
1632 if [[ -z ${CDROM_NAME_1} ]] ; then
1633 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1634 else
1635 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1636 einfo "Please insert+mount the ${!var} cdrom now !"
1637 fi
1478 fi 1638 fi
1639 showedmsg=1
1640 fi
1479 einfo "Press return to scan for the cd again" 1641 einfo "Press return to scan for the cd again"
1480 einfo "or hit CTRL+C to abort the emerge." 1642 einfo "or hit CTRL+C to abort the emerge."
1481 read 1643 echo
1644 if [[ ${showjolietmsg} -eq 0 ]] ; then
1645 showjolietmsg=1
1646 else
1647 ewarn "If you are having trouble with the detection"
1648 ewarn "of your CD, it is possible that you do not have"
1649 ewarn "Joliet support enabled in your kernel. Please"
1650 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1651 ebeep 5
1482 fi 1652 fi
1653 read || die "something is screwed with your system"
1483 done 1654 done
1484} 1655}
1485 1656
1657# @FUNCTION: strip-linguas
1658# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1659# @DESCRIPTION:
1486# Make sure that LINGUAS only contains languages that 1660# Make sure that LINGUAS only contains languages that
1487# a package can support 1661# a package can support. The first form allows you to
1488# 1662# specify a list of LINGUAS. The -i builds a list of po
1489# usage: strip-linguas <allow LINGUAS> 1663# files found in all the directories and uses the
1490# strip-linguas -i <directories of .po files> 1664# intersection of the lists. The -u builds a list of po
1491# strip-linguas -u <directories of .po files> 1665# files found in all the directories and uses the union
1492# 1666# of the lists.
1493# The first form allows you to specify a list of LINGUAS.
1494# The -i builds a list of po files found in all the
1495# directories and uses the intersection of the lists.
1496# The -u builds a list of po files found in all the
1497# directories and uses the union of the lists.
1498strip-linguas() { 1667strip-linguas() {
1499 local ls newls 1668 local ls newls nols
1500 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1669 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1501 local op="$1"; shift 1670 local op=$1; shift
1502 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1671 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1503 local d f 1672 local d f
1504 for d in "$@" ; do 1673 for d in "$@" ; do
1505 if [ "${op}" == "-u" ] ; then 1674 if [[ ${op} == "-u" ]] ; then
1506 newls="${ls}" 1675 newls=${ls}
1507 else 1676 else
1508 newls="" 1677 newls=""
1509 fi 1678 fi
1510 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1679 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1511 if [ "${op}" == "-i" ] ; then 1680 if [[ ${op} == "-i" ]] ; then
1512 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1681 hasq ${f} ${ls} && newls="${newls} ${f}"
1513 else 1682 else
1514 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1683 hasq ${f} ${ls} || newls="${newls} ${f}"
1515 fi 1684 fi
1516 done 1685 done
1517 ls="${newls}" 1686 ls=${newls}
1518 done 1687 done
1519 ls="${ls//.po}"
1520 else 1688 else
1521 ls="$@" 1689 ls="$@"
1522 fi 1690 fi
1523 1691
1524 ls=" ${ls} " 1692 nols=""
1525 newls="" 1693 newls=""
1526 for f in ${LINGUAS} ; do 1694 for f in ${LINGUAS} ; do
1527 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1695 if hasq ${f} ${ls} ; then
1528 newls="${newls} ${f}" 1696 newls="${newls} ${f}"
1529 else 1697 else
1530 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1698 nols="${nols} ${f}"
1531 fi 1699 fi
1532 done 1700 done
1533 if [ -z "${newls}" ] ; then 1701 [[ -n ${nols} ]] \
1534 unset LINGUAS 1702 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1535 else
1536 export LINGUAS="${newls}" 1703 export LINGUAS=${newls:1}
1537 fi
1538} 1704}
1539 1705
1540# moved from kernel.eclass since they are generally useful outside of 1706# @FUNCTION: preserve_old_lib
1541# kernel.eclass -iggy (20041002) 1707# @USAGE: <libs to preserve> [more libs]
1542 1708# @DESCRIPTION:
1543# the following functions are useful in kernel module ebuilds, etc.
1544# for an example see ivtv or drbd ebuilds
1545
1546# set's ARCH to match what the kernel expects
1547set_arch_to_kernel() {
1548 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1549 case ${ARCH} in
1550 x86) export ARCH="i386";;
1551 amd64) export ARCH="x86_64";;
1552 hppa) export ARCH="parisc";;
1553 mips) export ARCH="mips";;
1554 *) export ARCH="${ARCH}";;
1555 esac
1556}
1557
1558# set's ARCH back to what portage expects
1559set_arch_to_portage() {
1560 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1561}
1562
1563# Jeremy Huddleston <eradicator@gentoo.org>:
1564# preserve_old_lib /path/to/libblah.so.0
1565# preserve_old_lib_notify /path/to/libblah.so.0
1566#
1567# These functions are useful when a lib in your package changes --soname. Such 1709# These functions are useful when a lib in your package changes ABI SONAME.
1568# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1710# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1569# would break packages that link against it. Most people get around this 1711# would break packages that link against it. Most people get around this
1570# by using the portage SLOT mechanism, but that is not always a relevant 1712# by using the portage SLOT mechanism, but that is not always a relevant
1571# solution, so instead you can add the following to your ebuilds: 1713# solution, so instead you can call this from pkg_preinst. See also the
1572# 1714# preserve_old_lib_notify function.
1573# src_install() {
1574# ...
1575# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1576# ...
1577# }
1578#
1579# pkg_postinst() {
1580# ...
1581# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1582# ...
1583# }
1584
1585preserve_old_lib() { 1715preserve_old_lib() {
1586 LIB=$1 1716 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1717 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1718 die "Invalid preserve_old_lib() usage"
1719 fi
1720 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1587 1721
1588 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1722 # let portage worry about it
1589 SONAME=`basename ${LIB}` 1723 has preserve-libs ${FEATURES} && return 0
1590 DIRNAME=`dirname ${LIB}`
1591 1724
1592 dodir ${DIRNAME} 1725 local lib dir
1593 cp ${ROOT}${LIB} ${D}${DIRNAME} 1726 for lib in "$@" ; do
1727 [[ -e ${ROOT}/${lib} ]] || continue
1728 dir=${lib%/*}
1729 dodir ${dir} || die "dodir ${dir} failed"
1730 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1594 touch ${D}${LIB} 1731 touch "${D}"/${lib}
1595 fi 1732 done
1596} 1733}
1597 1734
1735# @FUNCTION: preserve_old_lib_notify
1736# @USAGE: <libs to notify> [more libs]
1737# @DESCRIPTION:
1738# Spit helpful messages about the libraries preserved by preserve_old_lib.
1598preserve_old_lib_notify() { 1739preserve_old_lib_notify() {
1599 LIB=$1 1740 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1741 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1742 die "Invalid preserve_old_lib_notify() usage"
1743 fi
1600 1744
1601 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1745 # let portage worry about it
1602 SONAME=`basename ${LIB}` 1746 has preserve-libs ${FEATURES} && return 0
1603 1747
1748 local lib notice=0
1749 for lib in "$@" ; do
1750 [[ -e ${ROOT}/${lib} ]] || continue
1751 if [[ ${notice} -eq 0 ]] ; then
1752 notice=1
1604 einfo "An old version of an installed library was detected on your system." 1753 ewarn "Old versions of installed libraries were detected on your system."
1605 einfo "In order to avoid breaking packages that link against is, this older version" 1754 ewarn "In order to avoid breaking packages that depend on these old libs,"
1606 einfo "is not being removed. In order to make full use of this newer version," 1755 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1607 einfo "you will need to execute the following command:" 1756 ewarn "in order to remove these old dependencies. If you do not have this"
1608 einfo " revdep-rebuild --soname ${SONAME}" 1757 ewarn "helper program, simply emerge the 'gentoolkit' package."
1609 einfo 1758 ewarn
1610 einfo "After doing that, you can safely remove ${LIB}" 1759 fi
1611 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild" 1760 ewarn " # revdep-rebuild --library ${lib##*/}"
1612 fi 1761 done
1762 if [[ ${notice} -eq 1 ]] ; then
1763 ewarn
1764 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1765 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1766 for lib in "$@" ; do
1767 ewarn " # rm '${lib}'"
1768 done
1769 fi
1613} 1770}
1614 1771
1615# Hack for people to figure out if a package was built with 1772# @FUNCTION: built_with_use
1616# certain USE flags 1773# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1774# @DESCRIPTION:
1617# 1775#
1618# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1776# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1619# ex: built_with_use xchat gtk2
1620# 1777#
1621# Flags: -a all USE flags should be utilized 1778# A temporary hack until portage properly supports DEPENDing on USE
1622# -o at least one USE flag should be utilized 1779# flags being enabled in packages. This will check to see if the specified
1623# Note: the default flag is '-a' 1780# DEPEND atom was built with the specified list of USE flags. The
1781# --missing option controls the behavior if called on a package that does
1782# not actually support the defined USE flags (aka listed in IUSE).
1783# The default is to abort (call die). The -a and -o flags control
1784# the requirements of the USE flags. They correspond to "and" and "or"
1785# logic. So the -a flag means all listed USE flags must be enabled
1786# while the -o flag means at least one of the listed IUSE flags must be
1787# enabled. The --hidden option is really for internal use only as it
1788# means the USE flag we're checking is hidden expanded, so it won't be found
1789# in IUSE like normal USE flags.
1790#
1791# Remember that this function isn't terribly intelligent so order of optional
1792# flags matter.
1624built_with_use() { 1793built_with_use() {
1794 local hidden="no"
1795 if [[ $1 == "--hidden" ]] ; then
1796 hidden="yes"
1797 shift
1798 fi
1799
1800 local missing_action="die"
1801 if [[ $1 == "--missing" ]] ; then
1802 missing_action=$2
1803 shift ; shift
1804 case ${missing_action} in
1805 true|false|die) ;;
1806 *) die "unknown action '${missing_action}'";;
1807 esac
1808 fi
1809
1625 local opt=$1 1810 local opt=$1
1626 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1811 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1627 1812
1628 local PKG=$(best_version $1) 1813 local PKG=$(best_version $1)
1814 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1629 shift 1815 shift
1630 1816
1631 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1817 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1632 [[ ! -e ${USEFILE} ]] && return 1 1818 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1819
1820 # if the IUSE file doesn't exist, the read will error out, we need to handle
1821 # this gracefully
1822 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1823 case ${missing_action} in
1824 true) return 0;;
1825 false) return 1;;
1826 die) die "Unable to determine what USE flags $PKG was built with";;
1827 esac
1828 fi
1829
1830 if [[ ${hidden} == "no" ]] ; then
1831 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1832 # Don't check USE_EXPAND #147237
1833 local expand
1834 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1835 if [[ $1 == ${expand}_* ]] ; then
1836 expand=""
1837 break
1838 fi
1839 done
1840 if [[ -n ${expand} ]] ; then
1841 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1842 case ${missing_action} in
1843 true) return 0;;
1844 false) return 1;;
1845 die) die "$PKG does not actually support the $1 USE flag!";;
1846 esac
1847 fi
1848 fi
1849 fi
1633 1850
1634 local USE_BUILT=$(<${USEFILE}) 1851 local USE_BUILT=$(<${USEFILE})
1635 while [[ $# -gt 0 ]] ; do 1852 while [[ $# -gt 0 ]] ; do
1636 if [[ ${opt} = "-o" ]] ; then 1853 if [[ ${opt} = "-o" ]] ; then
1637 has $1 ${USE_BUILT} && return 0 1854 has $1 ${USE_BUILT} && return 0
1641 shift 1858 shift
1642 done 1859 done
1643 [[ ${opt} = "-a" ]] 1860 [[ ${opt} = "-a" ]]
1644} 1861}
1645 1862
1863# @FUNCTION: epunt_cxx
1864# @USAGE: [dir to scan]
1865# @DESCRIPTION:
1646# Many configure scripts wrongly bail when a C++ compiler 1866# Many configure scripts wrongly bail when a C++ compiler could not be
1647# could not be detected. #73450 1867# detected. If dir is not specified, then it defaults to ${S}.
1868#
1869# http://bugs.gentoo.org/73450
1648epunt_cxx() { 1870epunt_cxx() {
1649 local dir=$1 1871 local dir=$1
1650 [[ -z ${dir} ]] && dir=${S} 1872 [[ -z ${dir} ]] && dir=${S}
1651 ebegin "Removing useless C++ checks" 1873 ebegin "Removing useless C++ checks"
1652 local f 1874 local f
1653 for f in $(find ${dir} -name configure) ; do 1875 find "${dir}" -name configure | while read f ; do
1654 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1876 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1655 done 1877 done
1656 eend 0 1878 eend 0
1657} 1879}
1658 1880
1659# get_abi_var <VAR> [<ABI>] 1881# @FUNCTION: make_wrapper
1660# returns the value of ${<VAR>_<ABI>} which should be set in make.defaults 1882# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1661# 1883# @DESCRIPTION:
1662# This code is for testing purposes only with the sparc64-multilib ${PROFILE_ARCH} 1884# Create a shell wrapper script named wrapper in installpath
1663# and getting a more multilib-aware portage layout. It may end up being used, but for now 1885# (defaults to the bindir) to execute target (default of wrapper) by
1664# it is subject to removal if a better way is worked out. 1886# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1665# 1887# libpaths followed by optionally changing directory to chdir.
1666# ex: 1888make_wrapper() {
1667# CFLAGS=$(get_abi_var CFLAGS sparc32) # CFLAGS=-m32 1889 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1668# 1890 local tmpwrapper=$(emktemp)
1669# Note that the prefered method is to set CC="$(tc-getCC) $(get_abi_CFLAGS)" 1891 # We don't want to quote ${bin} so that people can pass complex
1670# This will hopefully be added to portage soon... 1892 # things as $bin ... "./someprog --args"
1671# 1893 cat << EOF > "${tmpwrapper}"
1672# If <ABI> is not specified, ${ABI} is used. 1894#!/bin/sh
1673# If <ABI> is not specified and ${ABI} is not defined, ${DEFAULT_ABI} is used. 1895cd "${chdir:-.}"
1674# If <ABI> is not specified and ${ABI} and ${DEFAULT_ABI} are not defined, we return an empty string.
1675#
1676# Jeremy Huddleston <eradicator@gentoo.org>
1677get_abi_var() {
1678 local flag=$1
1679 local abi
1680 if [ $# -gt 1 ]; then
1681 abi=$1
1682 elif [ -n "${ABI}" ]; then 1896if [ -n "${libdir}" ] ; then
1683 abi=${ABI} 1897 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1684 elif [ -n "${DEFAULT_ABI}" ]; then 1898 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1685 abi=${DEFAULT_ABI}
1686 else 1899 else
1687 return 1 1900 export LD_LIBRARY_PATH="${libdir}"
1901 fi
1902fi
1903exec ${bin} "\$@"
1904EOF
1905 chmod go+rx "${tmpwrapper}"
1906 if [[ -n ${path} ]] ; then
1907 (
1908 exeinto "${path}"
1909 newexe "${tmpwrapper}" "${wrapper}"
1910 ) || die
1911 else
1912 newbin "${tmpwrapper}" "${wrapper}" || die
1913 fi
1914}
1915
1916# @FUNCTION: prepalldocs
1917# @USAGE:
1918# @DESCRIPTION:
1919# Compress files in /usr/share/doc which are not already
1920# compressed, excluding /usr/share/doc/${PF}/html.
1921# Uses the ecompressdir to do the compression.
1922# 2009-02-18 by betelgeuse:
1923# Commented because ecompressdir is even more internal to
1924# Portage than prepalldocs (it's not even mentioned in man 5
1925# ebuild). Please submit a better version for review to gentoo-dev
1926# if you want prepalldocs here.
1927#prepalldocs() {
1928# if [[ -n $1 ]] ; then
1929# ewarn "prepalldocs: invalid usage; takes no arguments"
1688 fi 1930# fi
1689 eval echo \${${flag}_${abi}}
1690}
1691 1931
1692get_abi_CFLAGS() { get_abi_var CFLAGS $1; } 1932# cd "${D}"
1693get_abi_CXXFLAGS() { get_abi_var CXXFLAGS $1; } 1933# [[ -d usr/share/doc ]] || return 0
1694get_abi_ASFLAGS() { get_abi_var ASFLAGS $1; }
1695get_abi_LIBDIR() { get_abi_var LIBDIR $1; }
1696 1934
1935# find usr/share/doc -exec gzip {} +
1936# ecompressdir --ignore /usr/share/doc/${PF}/html
1937# ecompressdir --queue /usr/share/doc
1938#}

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