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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2011 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 1.128 2004/12/23 09:20:45 eradicator Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.370 2011/12/02 10:22:41 ferringb 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 user
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 <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 46 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 48 echo -ne "\a"
41 sleep 1 49 sleep 1
42 done 50 done
43 fi 51 fi
44} 52}
45 53
46# This function simply returns the desired lib directory. With portage 54else
47# 2.0.51, we now have support for installing libraries to lib32/lib64 55
48# to accomidate the needs of multilib systems. It's no longer a good idea 56ebeep() {
49# to assume all libraries will end up in lib. Replace any (sane) instances 57 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
50# where lib is named directly with $(get_libdir) if possible. 58}
51# 59
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 60epause() {
53# 61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, 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 ${CONF_LIBDIR:=lib}
84 unset LIBDIR_TEST
85}
86 65
87get_multilibdir() { 66# @FUNCTION: eqawarn
88 [ "${PROFILE_ARCH}" = "sparc64-multilib" ] && die "get_multilibdir called, but it shouldn't be needed on sparc64-multilib" 67# @USAGE: [message]
89 echo ${CONF_MULTILIBDIR:=lib32} 68# @DESCRIPTION:
90} 69# Proxy to ewarn for package managers that don't provide eqawarn and use the PM
70# implementation if available. Reuses PORTAGE_ELOG_CLASSES as set by the dev
71# profile.
72if ! declare -F eqawarn >/dev/null ; then
73 eqawarn() {
74 has qa ${PORTAGE_ELOG_CLASSES} && ewarn "$@"
75 :
76 }
77fi
91 78
92# Sometimes you need to override the value returned by get_libdir. A good 79# @FUNCTION: ecvs_clean
93# example of this is xorg-x11, where lib32 isnt a supported configuration, 80# @USAGE: [list of dirs]
94# and where lib64 -must- be used on amd64 (for applications that need lib 81# @DESCRIPTION:
95# to be 32bit, such as adobe acrobat). Note that this override also bypasses 82# Remove CVS directories recursiveley. Useful when a source tarball contains
96# portage version sanity checking. 83# internal CVS directories. Defaults to $PWD.
97# get_libdir_override expects one argument, the result get_libdir should 84ecvs_clean() {
98# return: 85 [[ -z $* ]] && set -- .
99# 86 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
100# get_libdir_override lib64 87 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
101#
102# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
103get_libdir_override() {
104 [ "${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} 88}
108 89
109# This function generate linker scripts in /usr/lib for dynamic 90# @FUNCTION: esvn_clean
110# libs in /lib. This is to fix linking problems when you have 91# @USAGE: [list of dirs]
111# the .so in /lib, and the .a in /usr/lib. What happens is that 92# @DESCRIPTION:
112# in some cases when linking dynamic, the .a in /usr/lib is used 93# Remove .svn directories recursiveley. Useful when a source tarball contains
113# instead of the .so in /lib due to gcc/libtool tweaking ld's 94# internal Subversion directories. Defaults to $PWD.
114# library search path. This cause many builds to fail. 95esvn_clean() {
115# See bug #4411 for more info. 96 [[ -z $* ]] && set -- .
116# 97 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
117# To use, simply call:
118#
119# gen_usr_ldscript libfoo.so
120#
121# Note that you should in general use the unversioned name of
122# the library, as ldconfig should usually update it correctly
123# to point to the latest version of the library present.
124#
125# <azarah@gentoo.org> (26 Oct 2002)
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} 98}
144 99
145# Simple function to draw a line consisting of '=' the same length as $* 100# @FUNCTION: eshopts_push
101# @USAGE: [options to `set` or `shopt`]
102# @DESCRIPTION:
103# Often times code will want to enable a shell option to change code behavior.
104# Since changing shell options can easily break other pieces of code (which
105# assume the default state), eshopts_push is used to (1) push the current shell
106# options onto a stack and (2) pass the specified arguments to set.
146# 107#
147# <azarah@gentoo.org> (11 Nov 2002) 108# If the first argument is '-s' or '-u', we assume you want to call `shopt`
109# rather than `set` as there are some options only available via that.
148# 110#
149draw_line() { 111# A common example is to disable shell globbing so that special meaning/care
150 local i=0 112# may be used with variables/arguments to custom functions. That would be:
151 local str_length="" 113# @CODE
152 114# eshopts_push -o noglob
153 # Handle calls that do not have args, or wc not being installed ... 115# for x in ${foo} ; do
154 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 116# if ...some check... ; then
155 then 117# eshopts_pop
156 echo "==============================================================="
157 return 0 118# return 0
158 fi 119# 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 120# done
169 121# eshopts_pop
170 echo 122# @CODE
171 123eshopts_push() {
172 return 0 124 # have to assume __ESHOPTS_SAVE__ isn't screwed with
125 # as a `declare -a` here will reset its value
126 local i=${#__ESHOPTS_SAVE__[@]}
127 if [[ $1 == -[su] ]] ; then
128 __ESHOPTS_SAVE__[$i]=$(shopt -p)
129 [[ $# -eq 0 ]] && return 0
130 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
131 else
132 __ESHOPTS_SAVE__[$i]=$-
133 [[ $# -eq 0 ]] && return 0
134 set "$@" || die "eshopts_push: bad options to set: $*"
135 fi
173} 136}
174 137
175# Default directory where patches are located 138# @FUNCTION: eshopts_pop
139# @USAGE:
140# @DESCRIPTION:
141# Restore the shell options to the state saved with the corresponding
142# eshopts_push call. See that function for more details.
143eshopts_pop() {
144 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
145 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
146 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
147 local s=${__ESHOPTS_SAVE__[$i]}
148 unset __ESHOPTS_SAVE__[$i]
149 if [[ ${s} == "shopt -"* ]] ; then
150 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
151 else
152 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
153 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
154 fi
155}
156
157# @VARIABLE: EPATCH_SOURCE
158# @DESCRIPTION:
159# Default directory to search for patches.
176EPATCH_SOURCE="${WORKDIR}/patch" 160EPATCH_SOURCE="${WORKDIR}/patch"
177# Default extension for patches 161# @VARIABLE: EPATCH_SUFFIX
162# @DESCRIPTION:
163# Default extension for patches (do not prefix the period yourself).
178EPATCH_SUFFIX="patch.bz2" 164EPATCH_SUFFIX="patch.bz2"
165# @VARIABLE: EPATCH_OPTS
166# @DESCRIPTION:
179# Default options for patch 167# Default options for patch:
168# @CODE
180# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 169# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
181EPATCH_OPTS="-g0" 170# --no-backup-if-mismatch - do not leave .orig files behind
171# -E - automatically remove empty files
172# @CODE
173EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
174# @VARIABLE: EPATCH_EXCLUDE
175# @DESCRIPTION:
182# List of patches not to apply. Not this is only file names, 176# List of patches not to apply. Note this is only file names,
183# and not the full path .. 177# and not the full path. Globs accepted.
184EPATCH_EXCLUDE="" 178EPATCH_EXCLUDE=""
179# @VARIABLE: EPATCH_SINGLE_MSG
180# @DESCRIPTION:
185# Change the printed message for a single patch. 181# Change the printed message for a single patch.
186EPATCH_SINGLE_MSG="" 182EPATCH_SINGLE_MSG=""
187# Force applying bulk patches even if not following the style: 183# @VARIABLE: EPATCH_MULTI_MSG
188# 184# @DESCRIPTION:
189# ??_${ARCH}_foo.${EPATCH_SUFFIX} 185# Change the printed message for multiple patches.
190# 186EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
187# @VARIABLE: EPATCH_FORCE
188# @DESCRIPTION:
189# Only require patches to match EPATCH_SUFFIX rather than the extended
190# arch naming style.
191EPATCH_FORCE="no" 191EPATCH_FORCE="no"
192 192
193# This function is for bulk patching, or in theory for just one 193# @FUNCTION: epatch
194# or two patches. 194# @USAGE: [patches] [dirs of patches]
195# @DESCRIPTION:
196# epatch is designed to greatly simplify the application of patches. It can
197# process patch files directly, or directories of patches. The patches may be
198# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
199# the -p option as epatch will automatically attempt -p0 to -p5 until things
200# apply successfully.
195# 201#
196# It should work with .bz2, .gz, .zip and plain text patches. 202# If you do not specify any options, then epatch will default to the directory
197# Currently all patches should be the same format. 203# specified by EPATCH_SOURCE.
198# 204#
199# You do not have to specify '-p' option to patch, as it will 205# When processing directories, epatch will apply all patches that match:
200# try with -p0 to -p5 until it succeed, or fail at -p5. 206# @CODE
201# 207# if ${EPATCH_FORCE} != "yes"
202# Above EPATCH_* variables can be used to control various defaults,
203# bug they should be left as is to ensure an ebuild can rely on
204# them for.
205#
206# Patches are applied in current directory.
207#
208# Bulk Patches should preferibly have the form of:
209#
210# ??_${ARCH}_foo.${EPATCH_SUFFIX} 208# ??_${ARCH}_foo.${EPATCH_SUFFIX}
209# else
210# *.${EPATCH_SUFFIX}
211# @CODE
212# The leading ?? are typically numbers used to force consistent patch ordering.
213# The arch field is used to apply patches only for the host architecture with
214# the special value of "all" means apply for everyone. Note that using values
215# other than "all" is highly discouraged -- you should apply patches all the
216# time and let architecture details be detected at configure/compile time.
211# 217#
212# For example: 218# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
219# for patches to apply.
213# 220#
214# 01_all_misc-fix.patch.bz2 221# 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() { 222epatch() {
227 local PIPE_CMD="" 223 _epatch_draw_line() {
228 local STDERR_TARGET="${T}/$$.out" 224 # create a line of same length as input string
229 local PATCH_TARGET="${T}/$$.patch" 225 [[ -z $1 ]] && set "$(printf "%65s" '')"
230 local PATCH_SUFFIX="" 226 echo "${1//?/=}"
231 local SINGLE_PATCH="no" 227 }
232 local x=""
233 228
234 if [ "$#" -gt 1 ] 229 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
235 then 230
231 # Let the rest of the code process one user arg at a time --
232 # each arg may expand into multiple patches, and each arg may
233 # need to start off with the default global EPATCH_xxx values
234 if [[ $# -gt 1 ]] ; then
236 local m="" 235 local m
237 einfo "${#} patches to apply ..."
238 for m in "$@" ; do 236 for m in "$@" ; do
239 epatch "${m}" 237 epatch "${m}"
240 done 238 done
241 return 0 239 return 0
242 fi 240 fi
243 241
244 if [ -n "$1" -a -f "$1" ] 242 local SINGLE_PATCH="no"
245 then 243 # no args means process ${EPATCH_SOURCE}
244 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
245
246 if [[ -f $1 ]] ; then
246 SINGLE_PATCH="yes" 247 SINGLE_PATCH="yes"
247 248 set -- "$1"
248 local EPATCH_SOURCE="$1" 249 # Use the suffix from the single patch (localize it); the code
250 # below will find the suffix for us
249 local EPATCH_SUFFIX="${1##*\.}" 251 local EPATCH_SUFFIX=$1
250 252
251 elif [ -n "$1" -a -d "$1" ] 253 elif [[ -d $1 ]] ; then
252 then 254 # 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 ... 255 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
254 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 256
257 elif [[ -f ${EPATCH_SOURCE}/$1 ]] ; then
258 # Re-use EPATCH_SOURCE as a search dir
259 epatch "${EPATCH_SOURCE}/$1"
260 return $?
261
262 else
263 # sanity check ... if it isn't a dir or file, wtf man ?
264 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
265 echo
266 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
267 eerror
268 eerror " ${EPATCH_SOURCE}"
269 eerror " ( ${EPATCH_SOURCE##*/} )"
270 echo
271 die "Cannot find \$EPATCH_SOURCE!"
272 fi
273
274 local PIPE_CMD
275 case ${EPATCH_SUFFIX##*\.} in
276 xz) PIPE_CMD="xz -dc" ;;
277 lzma) PIPE_CMD="lzma -dc" ;;
278 bz2) PIPE_CMD="bzip2 -dc" ;;
279 gz|Z|z) PIPE_CMD="gzip -dc" ;;
280 ZIP|zip) PIPE_CMD="unzip -p" ;;
281 *) ;;
282 esac
283
284 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
285
286 local x
287 for x in "$@" ; do
288 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
289 # didn't match anything, ignore continue on
290 [[ ! -f ${x} ]] && continue
291
292 local patchname=${x##*/}
293
294 # Apply single patches, or forced sets of patches, or
295 # patches with ARCH dependant names.
296 # ???_arch_foo.patch
297 # Else, skip this input altogether
298 local a=${patchname#*_} # strip the ???_
299 a=${a%%_*} # strip the _foo.patch
300 if ! [[ ${SINGLE_PATCH} == "yes" || \
301 ${EPATCH_FORCE} == "yes" || \
302 ${a} == all || \
303 ${a} == ${ARCH} ]]
255 then 304 then
256 local EPATCH_SOURCE="$1/*" 305 continue
306 fi
307
308 # Let people filter things dynamically
309 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
310 # let people use globs in the exclude
311 eshopts_push -o noglob
312
313 local ex
314 for ex in ${EPATCH_EXCLUDE} ; do
315 if [[ ${patchname} == ${ex} ]] ; then
316 eshopts_pop
317 continue 2
318 fi
319 done
320
321 eshopts_pop
322 fi
323
324 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
325 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
326 einfo "${EPATCH_SINGLE_MSG}"
327 else
328 einfo "Applying ${patchname} ..."
329 fi
257 else 330 else
258 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 331 einfo " ${patchname} ..."
259 fi 332 fi
260 else 333
261 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 334 # most of the time, there will only be one run per unique name,
262 then 335 # but if there are more, make sure we get unique log filenames
263 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 336 local STDERR_TARGET="${T}/${patchname}.out"
264 then 337 if [[ -e ${STDERR_TARGET} ]] ; then
265 EPATCH_SOURCE="$1" 338 STDERR_TARGET="${T}/${patchname}-$$.out"
339 fi
340
341 printf "***** %s *****\nPWD: %s\n\n" "${patchname}" "${PWD}" > "${STDERR_TARGET}"
342
343 # Decompress the patch if need be
344 local count=0
345 local PATCH_TARGET
346 if [[ -n ${PIPE_CMD} ]] ; then
347 PATCH_TARGET="${T}/$$.patch"
348 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
349
350 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
351 echo
352 eerror "Could not extract patch!"
353 #die "Could not extract patch!"
354 count=5
355 break
266 fi 356 fi
357 else
358 PATCH_TARGET=${x}
359 fi
267 360
361 # Check for absolute paths in patches. If sandbox is disabled,
362 # people could (accidently) patch files in the root filesystem.
363 # Or trigger other unpleasantries #237667. So disallow -p0 on
364 # such patches.
365 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
366 if [[ -n ${abs_paths} ]] ; then
367 count=1
368 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
369 fi
370 # Similar reason, but with relative paths.
371 local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}")
372 if [[ -n ${rel_paths} ]] ; then
373 eqawarn "QA Notice: Your patch uses relative paths '../'."
374 eqawarn " In the future this will cause a failure."
375 eqawarn "${rel_paths}"
376 fi
377
378 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
379 while [[ ${count} -lt 5 ]] ; do
380 # Generate some useful debug info ...
381 (
382 _epatch_draw_line "***** ${patchname} *****"
268 echo 383 echo
269 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 384 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
385 echo
386 _epatch_draw_line "***** ${patchname} *****"
387 patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}" 2>&1
388 ret=$?
389 echo
390 echo "patch program exited with status ${ret}"
391 exit ${ret}
392 ) >> "${STDERR_TARGET}"
393
394 if [ $? -eq 0 ] ; then
395 (
396 _epatch_draw_line "***** ${patchname} *****"
397 echo
398 echo "ACTUALLY APPLYING ${patchname} ..."
399 echo
400 _epatch_draw_line "***** ${patchname} *****"
401 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
402 ret=$?
403 echo
404 echo "patch program exited with status ${ret}"
405 exit ${ret}
406 ) >> "${STDERR_TARGET}"
407
408 if [ $? -ne 0 ] ; then
409 echo
410 eerror "A dry-run of patch command succeeded, but actually"
411 eerror "applying the patch failed!"
412 #die "Real world sux compared to the dreamworld!"
413 count=5
414 fi
415 break
416 fi
417
418 : $(( count++ ))
419 done
420
421 # if we had to decompress the patch, delete the temp one
422 if [[ -n ${PIPE_CMD} ]] ; then
423 rm -f "${PATCH_TARGET}"
424 fi
425
426 if [[ ${count} -ge 5 ]] ; then
427 echo
428 eerror "Failed Patch: ${patchname} !"
429 eerror " ( ${PATCH_TARGET} )"
270 eerror 430 eerror
271 eerror " ${EPATCH_SOURCE}" 431 eerror "Include in your bugreport the contents of:"
432 eerror
433 eerror " ${STDERR_TARGET}"
272 echo 434 echo
273 die "Cannot find \$EPATCH_SOURCE!" 435 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##*/}\}`" != "${EPATCH_EXCLUDE}" ]
318 then
319 continue
320 fi
321 fi 436 fi
322 437
323 if [ "${SINGLE_PATCH}" = "yes" ] 438 # if everything worked, delete the patch log
324 then 439 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##*/}-${STDERR_TARGET##*/}
417
418 eend 0 440 eend 0
419 fi
420 done 441 done
421 if [ "${SINGLE_PATCH}" = "no" ]
422 then
423 einfo "Done with patching"
424 fi
425}
426 442
427# This function return true if we are using the NPTL pthreads 443 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
428# implementation. 444 : # everything worked
429# 445}
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>
437 446
438 int main() 447# @FUNCTION: epatch_user
439 { 448# @USAGE:
440 char buf[255]; 449# @DESCRIPTION:
441 char *str = buf; 450# Applies user-provided patches to the source tree. The patches are
451# taken from /etc/portage/patches/<CATEGORY>/<PF|P|PN>/, where the first
452# of these three directories to exist will be the one to use, ignoring
453# any more general directories which might exist as well.
454#
455# User patches are intended for quick testing of patches without ebuild
456# modifications, as well as for permanent customizations a user might
457# desire. Obviously, there can be no official support for arbitrarily
458# patched ebuilds. So whenever a build log in a bug report mentions that
459# user patches were applied, the user should be asked to reproduce the
460# problem without these.
461#
462# Not all ebuilds do call this function, so placing patches in the
463# stated directory might or might not work, depending on the package and
464# the eclasses it inherits and uses. It is safe to call the function
465# repeatedly, so it is always possible to add a call at the ebuild
466# level. The first call is the time when the patches will be
467# applied.
468#
469# Ideally, this function should be called after gentoo-specific patches
470# have been applied, so that their code can be modified as well, but
471# before calls to e.g. eautoreconf, as the user patches might affect
472# autotool input files as well.
473epatch_user() {
474 [[ $# -ne 0 ]] && die "epatch_user takes no options"
442 475
443 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 476 # Allow multiple calls to this function; ignore all but the first
444 if (NULL != str) { 477 local applied="${T}/epatch_user.applied"
445 printf("%s\n", str); 478 [[ -e ${applied} ]] && return 2
446 if (NULL != strstr(str, "NPTL"))
447 return 0;
448 }
449 479
450 return 1; 480 # don't clobber any EPATCH vars that the parent might want
451 } 481 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
452 END 482 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
453 483 EPATCH_SOURCE=${base}/${CTARGET}/${check}
454 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..." 484 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
455 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 485 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
456 then 486 if [[ -d ${EPATCH_SOURCE} ]] ; then
457 echo "yes" 487 EPATCH_SOURCE=${EPATCH_SOURCE} \
458 einfon "Checking what PTHREADS implementation we have ..." 488 EPATCH_SUFFIX="patch" \
459 if ${T}/nptl 489 EPATCH_FORCE="yes" \
460 then 490 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
491 epatch
492 echo "${EPATCH_SOURCE}" > "${applied}"
461 return 0 493 return 0
462 else
463 return 1
464 fi
465 else
466 echo "no"
467 fi 494 fi
468 495 done
496 echo "none" > "${applied}"
469 return 1 497 return 1
470} 498}
471 499
472# This function check how many cpu's are present, and then set 500# @FUNCTION: emktemp
473# -j in MAKEOPTS accordingly. 501# @USAGE: [temp dir]
474# 502# @DESCRIPTION:
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) 503# Cheap replacement for when debianutils (and thus mktemp)
554# does not exist on the users system 504# 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() { 505emktemp() {
559 local exe="touch" 506 local exe="touch"
560 [ "$1" == "-d" ] && exe="mkdir" && shift 507 [[ $1 == -d ]] && exe="mkdir" && shift
561 local topdir="$1" 508 local topdir=$1
562 509
563 if [ -z "${topdir}" ] 510 if [[ -z ${topdir} ]] ; then
564 then
565 [ -z "${T}" ] \ 511 [[ -z ${T} ]] \
566 && topdir="/tmp" \ 512 && topdir="/tmp" \
567 || topdir="${T}" 513 || topdir=${T}
568 fi 514 fi
569 515
570 if [ -z "$(type -p mktemp)" ] 516 if ! type -P mktemp > /dev/null ; then
571 then 517 # system lacks `mktemp` so we have to fake it
572 local tmp=/ 518 local tmp=/
573 while [ -e "${tmp}" ] ; do 519 while [[ -e ${tmp} ]] ; do
574 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 520 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
575 done 521 done
576 ${exe} "${tmp}" 522 ${exe} "${tmp}" || ${exe} -p "${tmp}"
577 echo "${tmp}" 523 echo "${tmp}"
578 else 524 else
579 [ "${exe}" == "touch" ] \ 525 # the args here will give slightly wierd names on BSD,
580 && exe="-p" \ 526 # but should produce a usable file on all userlands
581 || exe="-d" 527 if [[ ${exe} == "touch" ]] ; then
582 mktemp ${exe} "${topdir}" 528 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
583 fi
584}
585
586# Small wrapper for getent (Linux), nidump (Mac OS X),
587# 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() {
593 if useq ppc-macos ; then
594 case "$2" in
595 *[!0-9]*) # Non numeric
596 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
597 ;;
598 *) # Numeric
599 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
600 ;;
601 esac
602 elif useq x86-fbsd ; then
603 local action
604 if [ "$1" == "passwd" ]
605 then
606 action="user"
607 else 529 else
608 action="group" 530 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
609 fi
610 pw show "${action}" "$2" -q
611 else
612 which nscd >& /dev/null && nscd -i "$1"
613 getent "$1" "$2"
614 fi
615}
616
617# Simplify/standardize adding users to the system
618# vapier@gentoo.org
619#
620# enewuser(username, uid, shell, homedir, groups, extra options)
621#
622# Default values if you do not specify any:
623# username: REQUIRED !
624# uid: next available (see useradd(8))
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() {
631 # get the username
632 local euser="$1"; shift
633 if [ -z "${euser}" ]
634 then
635 eerror "No username specified !"
636 die "Cannot call enewuser without a username"
637 fi
638
639 # lets see if the username already exists
640 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
641 then
642 return 0
643 fi
644 einfo "Adding user '${euser}' to your system ..."
645
646 # options to pass to useradd
647 local opts=
648
649 # handle uid
650 local euid="$1"; shift
651 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
652 then
653 if [ "${euid}" -gt 0 ]
654 then
655 if [ ! -z "`egetent passwd ${euid}`" ]
656 then
657 euid="next"
658 fi 531 fi
659 else
660 eerror "Userid given but is not greater than 0 !"
661 die "${euid} is not a valid UID"
662 fi 532 fi
663 else
664 euid="next"
665 fi
666 if [ "${euid}" == "next" ]
667 then
668 local pwrange
669 if [ "${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 ${euid}`" ] && break
676 done
677 fi
678 opts="${opts} -u ${euid}"
679 einfo " - Userid: ${euid}"
680
681 # handle shell
682 local eshell="$1"; shift
683 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
684 then
685 if [ ! -e "${eshell}" ]
686 then
687 eerror "A shell was specified but it does not exist !"
688 die "${eshell} does not exist"
689 fi
690 else
691 if [ "${USERLAND}" == "BSD" ]
692 then
693 eshell="/usr/bin/false"
694 else
695 eshell="/bin/false"
696 fi
697 fi
698 einfo " - Shell: ${eshell}"
699 opts="${opts} -s ${eshell}"
700
701 # handle homedir
702 local ehome="$1"; shift
703 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
704 then
705 ehome="/dev/null"
706 fi
707 einfo " - Home: ${ehome}"
708 opts="${opts} -d ${ehome}"
709
710 # handle groups
711 local egroups="$1"; shift
712 if [ ! -z "${egroups}" ]
713 then
714 local oldifs="${IFS}"
715 local defgroup="" exgroups=""
716
717 export IFS=","
718 for g in ${egroups}
719 do
720 export IFS="${oldifs}"
721 if [ -z "`egetent group \"${g}\"`" ]
722 then
723 eerror "You must add group ${g} to the system first"
724 die "${g} is not a valid GID"
725 fi
726 if [ -z "${defgroup}" ]
727 then
728 defgroup="${g}"
729 else
730 exgroups="${exgroups},${g}"
731 fi
732 export IFS=","
733 done
734 export IFS="${oldifs}"
735
736 opts="${opts} -g ${defgroup}"
737 if [ ! -z "${exgroups}" ]
738 then
739 opts="${opts} -G ${exgroups:1}"
740 fi
741 else
742 egroups="(none)"
743 fi
744 einfo " - Groups: ${egroups}"
745
746 # handle extra and add the user
747 local eextra="$@"
748 local oldsandbox="${SANDBOX_ON}"
749 export SANDBOX_ON="0"
750 if useq ppc-macos
751 then
752 ### Make the user
753 if [ -z "${eextra}" ]
754 then
755 dscl . create /users/${euser} uid ${euid}
756 dscl . create /users/${euser} shell ${eshell}
757 dscl . create /users/${euser} home ${ehome}
758 dscl . create /users/${euser} realname "added by portage for ${PN}"
759 ### Add the user to the groups specified
760 local oldifs="${IFS}"
761 export IFS=","
762 for g in ${egroups}
763 do
764 dscl . merge /groups/${g} users ${euser}
765 done
766 export IFS="${oldifs}"
767 else
768 einfo "Extra options are not supported on macos yet"
769 einfo "Please report the ebuild along with the info below"
770 einfo "eextra: ${eextra}"
771 die "Required function missing"
772 fi
773 elif use x86-fbsd ; then
774 if [ -z "${eextra}" ]
775 then
776 pw useradd ${euser} ${opts} \
777 -c "added by portage for ${PN}" \
778 die "enewuser failed"
779 else
780 einfo " - Extra: ${eextra}"
781 pw useradd ${euser} ${opts} \
782 -c ${eextra} || die "enewuser failed"
783 fi
784 else
785 if [ -z "${eextra}" ]
786 then
787 useradd ${opts} ${euser} \
788 -c "added by portage for ${PN}" \
789 || die "enewuser failed"
790 else
791 einfo " - Extra: ${eextra}"
792 useradd ${opts} ${euser} ${eextra} \
793 || die "enewuser failed"
794 fi
795 fi
796 export SANDBOX_ON="${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} 533}
806 534
807# Simplify/standardize adding groups to the system 535# @FUNCTION: edos2unix
808# vapier@gentoo.org 536# @USAGE: <file> [more files ...]
809# 537# @DESCRIPTION:
810# enewgroup(group, gid) 538# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
811# 539# to remove all of these text utilities from DEPEND variables because this
812# Default values if you do not specify any: 540# is a script based solution. Just give it a list of files to convert and
813# groupname: REQUIRED ! 541# they will all be changed from the DOS CRLF format to the UNIX LF format.
814# gid: next available (see groupadd(8))
815# extra: none
816enewgroup() {
817 # get the group
818 local egroup="$1"; shift
819 if [ -z "${egroup}" ]
820 then
821 eerror "No group specified !"
822 die "Cannot call enewgroup without a group"
823 fi
824
825 # see if group already exists
826 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
827 then
828 return 0
829 fi
830 einfo "Adding group '${egroup}' to your system ..."
831
832 # options to pass to useradd
833 local opts=
834
835 # handle gid
836 local egid="$1"; shift
837 if [ ! -z "${egid}" ]
838 then
839 if [ "${egid}" -gt 0 ]
840 then
841 if [ -z "`egetent group ${egid}`" ]
842 then
843 if useq ppc-macos ; then
844 opts="${opts} ${egid}"
845 else
846 opts="${opts} -g ${egid}"
847 fi
848 else
849 egid="next available; requested gid taken"
850 fi
851 else
852 eerror "Groupid given but is not greater than 0 !"
853 die "${egid} is not a valid GID"
854 fi
855 else
856 egid="next available"
857 fi
858 einfo " - Groupid: ${egid}"
859
860 # handle extra
861 local eextra="$@"
862 opts="${opts} ${eextra}"
863
864 # add the group
865 local oldsandbox="${SANDBOX_ON}"
866 export SANDBOX_ON="0"
867 if useq ppc-macos ; then
868 if [ ! -z "${eextra}" ];
869 then
870 einfo "Extra options are not supported on macos yet"
871 einfo "Please report the ebuild along with the info below"
872 einfo "eextra: ${eextra}"
873 die "Required function missing"
874 fi
875
876 # If we need the next available
877 case ${egid} in
878 *[!0-9]*) # Non numeric
879 for egid in `jot 898 101`; do
880 [ -z "`egetent group ${egid}`" ] && break
881 done
882 esac
883 dscl . create /groups/${egroup} gid ${egid}
884 dscl . create /groups/${egroup} passwd '*'
885 elif use x86-fbsd ; then
886 case ${egid} in
887 *[!0-9]*) # Non numeric
888 for egid in `jot 898 101`; do
889 [ -z "`egetent group ${egid}`" ] && break
890 done
891 esac
892 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
893 else
894 groupadd ${opts} ${egroup} || die "enewgroup failed"
895 fi
896 export SANDBOX_ON="${oldsandbox}"
897}
898
899# Simple script to replace 'dos2unix' binaries
900# vapier@gentoo.org
901#
902# edos2unix(file, <more files> ...)
903edos2unix() { 542edos2unix() {
904 for f in "$@" 543 [[ $# -eq 0 ]] && return 0
905 do 544 sed -i 's/\r$//' -- "$@" || die
906 cp "${f}" ${T}/edos2unix
907 sed 's/\r$//' ${T}/edos2unix > "${f}"
908 done
909} 545}
910 546
911# Make a desktop file ! 547# Make a desktop file !
912# Great for making those icons in kde/gnome startmenu ! 548# Great for making those icons in kde/gnome startmenu !
913# Amaze your friends ! Get the women ! Join today ! 549# Amaze your friends ! Get the women ! Join today !
914# 550#
915# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 551# make_desktop_entry(<command>, [name], [icon], [type], [fields])
916# 552#
917# binary: what binary does the app run with ? 553# binary: what command does the app run with ?
918# name: the name that will show up in the menu 554# name: the name that will show up in the menu
919# icon: give your little like a pretty little icon ... 555# icon: give your little like a pretty little icon ...
920# this can be relative (to /usr/share/pixmaps) or 556# this can be relative (to /usr/share/pixmaps) or
921# a full path to an icon 557# a full path to an icon
922# type: what kind of application is this ? for categories: 558# type: what kind of application is this ? for categories:
923# http://www.freedesktop.org/standards/menu-spec/ 559# http://standards.freedesktop.org/menu-spec/latest/apa.html
924# path: if your app needs to startup in a specific dir 560# fields: extra fields to append to the desktop file; a printf string
925make_desktop_entry() { 561make_desktop_entry() {
926 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 562 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
927 563
928 local exec="${1}" 564 local exec=${1}
929 local name="${2:-${PN}}" 565 local name=${2:-${PN}}
930 local icon="${3:-${PN}.png}" 566 local icon=${3:-${PN}}
931 local type="${4}" 567 local type=${4}
932 local subdir="${6}" 568 local fields=${5}
933 local path="${5:-${GAMES_BINDIR}}" 569
934 if [ -z "${type}" ] 570 if [[ -z ${type} ]] ; then
935 then 571 local catmaj=${CATEGORY%%-*}
936 case ${CATEGORY} in 572 local catmin=${CATEGORY##*-}
937 "app-emulation") 573 case ${catmaj} in
938 type=Emulator 574 app)
939 subdir="Emulation" 575 case ${catmin} in
576 accessibility) type=Accessibility;;
577 admin) type=System;;
578 antivirus) type=System;;
579 arch) type=Archiving;;
580 backup) type=Archiving;;
581 cdr) type=DiscBurning;;
582 dicts) type=Dictionary;;
583 doc) type=Documentation;;
584 editors) type=TextEditor;;
585 emacs) type=TextEditor;;
586 emulation) type=Emulator;;
587 laptop) type=HardwareSettings;;
588 office) type=Office;;
589 pda) type=PDA;;
590 vim) type=TextEditor;;
591 xemacs) type=TextEditor;;
592 esac
593 ;;
594
595 dev)
596 type="Development"
597 ;;
598
599 games)
600 case ${catmin} in
601 action|fps) type=ActionGame;;
602 arcade) type=ArcadeGame;;
603 board) type=BoardGame;;
604 emulation) type=Emulator;;
605 kids) type=KidsGame;;
606 puzzle) type=LogicGame;;
607 roguelike) type=RolePlaying;;
608 rpg) type=RolePlaying;;
609 simulation) type=Simulation;;
610 sports) type=SportsGame;;
611 strategy) type=StrategyGame;;
612 esac
613 type="Game;${type}"
614 ;;
615
616 gnome)
617 type="Gnome;GTK"
618 ;;
619
620 kde)
621 type="KDE;Qt"
622 ;;
623
624 mail)
625 type="Network;Email"
626 ;;
627
628 media)
629 case ${catmin} in
630 gfx)
631 type=Graphics
940 ;; 632 ;;
941 "games-"*) 633 *)
942 type=Game 634 case ${catmin} in
943 subdir="Games" 635 radio) type=Tuner;;
636 sound) type=Audio;;
637 tv) type=TV;;
638 video) type=Video;;
639 esac
640 type="AudioVideo;${type}"
944 ;; 641 ;;
642 esac
643 ;;
644
945 "net-"*) 645 net)
646 case ${catmin} in
647 dialup) type=Dialup;;
648 ftp) type=FileTransfer;;
649 im) type=InstantMessaging;;
650 irc) type=IRCClient;;
651 mail) type=Email;;
652 news) type=News;;
653 nntp) type=News;;
654 p2p) type=FileTransfer;;
655 voip) type=Telephony;;
656 esac
946 type=Network 657 type="Network;${type}"
947 subdir="${type}"
948 ;; 658 ;;
659
660 sci)
661 case ${catmin} in
662 astro*) type=Astronomy;;
663 bio*) type=Biology;;
664 calc*) type=Calculator;;
665 chem*) type=Chemistry;;
666 elec*) type=Electronics;;
667 geo*) type=Geology;;
668 math*) type=Math;;
669 physics) type=Physics;;
670 visual*) type=DataVisualization;;
671 esac
672 type="Education;Science;${type}"
673 ;;
674
675 sys)
676 type="System"
677 ;;
678
679 www)
680 case ${catmin} in
681 client) type=WebBrowser;;
682 esac
683 type="Network;${type}"
684 ;;
685
949 *) 686 *)
950 type= 687 type=
951 subdir=
952 ;; 688 ;;
953 esac 689 esac
954 fi 690 fi
955 local desktop="${T}/${exec}.desktop" 691 if [ "${SLOT}" == "0" ] ; then
692 local desktop_name="${PN}"
693 else
694 local desktop_name="${PN}-${SLOT}"
695 fi
696 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
697 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
956 698
699 # Don't append another ";" when a valid category value is provided.
700 type=${type%;}${type:+;}
701
702 eshopts_push -s extglob
703 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
704 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
705 ewarn "allowed in .desktop files if the value is not an absolute path."
706 icon=${icon%.@(xpm|png|svg)}
707 fi
708 eshopts_pop
709
710 cat <<-EOF > "${desktop}"
957echo "[Desktop Entry] 711 [Desktop Entry]
958Encoding=UTF-8
959Version=0.9.2
960Name=${name} 712 Name=${name}
961Type=Application 713 Type=Application
962Comment=${DESCRIPTION} 714 Comment=${DESCRIPTION}
963Exec=${exec} 715 Exec=${exec}
964Path=${path} 716 TryExec=${exec%% *}
965Icon=${icon} 717 Icon=${icon}
966Categories=Application;${type};" > "${desktop}" 718 Categories=${type}
719 EOF
967 720
721 if [[ ${fields:-=} != *=* ]] ; then
722 # 5th arg used to be value to Path=
723 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
724 fields="Path=${fields}"
725 fi
726 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
727
728 (
729 # wrap the env here so that the 'insinto' call
730 # doesn't corrupt the env of the caller
731 insinto /usr/share/applications
732 doins "${desktop}"
733 ) || die "installing desktop file failed"
734}
735
736# @FUNCTION: validate_desktop_entries
737# @USAGE: [directories]
738# @MAINTAINER:
739# Carsten Lohrke <carlo@gentoo.org>
740# @DESCRIPTION:
741# Validate desktop entries using desktop-file-utils
742validate_desktop_entries() {
743 if [[ -x /usr/bin/desktop-file-validate ]] ; then
744 einfo "Checking desktop entry validity"
745 local directories=""
746 for d in /usr/share/applications $@ ; do
747 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
748 done
749 if [[ -n ${directories} ]] ; then
750 for FILE in $(find ${directories} -name "*\.desktop" \
751 -not -path '*.hidden*' | sort -u 2>/dev/null)
752 do
753 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
754 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
755 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
756 done
757 fi
758 echo ""
759 else
760 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
761 fi
762}
763
764# @FUNCTION: make_session_desktop
765# @USAGE: <title> <command> [command args...]
766# @DESCRIPTION:
767# Make a GDM/KDM Session file. The title is the file to execute to start the
768# Window Manager. The command is the name of the Window Manager.
769#
770# You can set the name of the file via the ${wm} variable.
771make_session_desktop() {
772 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
773 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
774
775 local title=$1
776 local command=$2
777 local desktop=${T}/${wm:-${PN}}.desktop
778 shift 2
779
780 cat <<-EOF > "${desktop}"
781 [Desktop Entry]
782 Name=${title}
783 Comment=This session logs you into ${title}
784 Exec=${command} $*
785 TryExec=${command}
786 Type=XSession
787 EOF
788
789 (
790 # wrap the env here so that the 'insinto' call
791 # doesn't corrupt the env of the caller
792 insinto /usr/share/xsessions
793 doins "${desktop}"
794 )
795}
796
797# @FUNCTION: domenu
798# @USAGE: <menus>
799# @DESCRIPTION:
800# Install the list of .desktop menu files into the appropriate directory
801# (/usr/share/applications).
802domenu() {
803 (
804 # wrap the env here so that the 'insinto' call
805 # doesn't corrupt the env of the caller
806 local i j ret=0
968 insinto /usr/share/applications 807 insinto /usr/share/applications
969 doins "${desktop}" 808 for i in "$@" ; do
809 if [[ -f ${i} ]] ; then
810 doins "${i}"
811 ((ret+=$?))
812 elif [[ -d ${i} ]] ; then
813 for j in "${i}"/*.desktop ; do
814 doins "${j}"
815 ((ret+=$?))
816 done
817 else
818 ((++ret))
819 fi
820 done
821 exit ${ret}
822 )
823}
970 824
971 return 0 825# @FUNCTION: newmenu
826# @USAGE: <menu> <newname>
827# @DESCRIPTION:
828# Like all other new* functions, install the specified menu as newname.
829newmenu() {
830 (
831 # wrap the env here so that the 'insinto' call
832 # doesn't corrupt the env of the caller
833 insinto /usr/share/applications
834 newins "$@"
835 )
836}
837
838# @FUNCTION: doicon
839# @USAGE: <list of icons>
840# @DESCRIPTION:
841# Install the list of icons into the icon directory (/usr/share/pixmaps).
842# This is useful in conjunction with creating desktop/menu files.
843doicon() {
844 (
845 # wrap the env here so that the 'insinto' call
846 # doesn't corrupt the env of the caller
847 local i j ret
848 insinto /usr/share/pixmaps
849 for i in "$@" ; do
850 if [[ -f ${i} ]] ; then
851 doins "${i}"
852 ((ret+=$?))
853 elif [[ -d ${i} ]] ; then
854 for j in "${i}"/*.png ; do
855 doins "${j}"
856 ((ret+=$?))
857 done
858 else
859 ((++ret))
860 fi
861 done
862 exit ${ret}
863 )
864}
865
866# @FUNCTION: newicon
867# @USAGE: <icon> <newname>
868# @DESCRIPTION:
869# Like all other new* functions, install the specified icon as newname.
870newicon() {
871 (
872 # wrap the env here so that the 'insinto' call
873 # doesn't corrupt the env of the caller
874 insinto /usr/share/pixmaps
875 newins "$@"
876 )
972} 877}
973 878
974# for internal use only (unpack_pdv and unpack_makeself) 879# for internal use only (unpack_pdv and unpack_makeself)
975find_unpackable_file() { 880find_unpackable_file() {
976 local src="$1" 881 local src=$1
977 if [ -z "${src}" ] 882 if [[ -z ${src} ]] ; then
978 then
979 src="${DISTDIR}/${A}" 883 src=${DISTDIR}/${A}
980 else 884 else
981 if [ -e "${DISTDIR}/${src}" ] 885 if [[ -e ${DISTDIR}/${src} ]] ; then
982 then
983 src="${DISTDIR}/${src}" 886 src=${DISTDIR}/${src}
984 elif [ -e "${PWD}/${src}" ] 887 elif [[ -e ${PWD}/${src} ]] ; then
985 then
986 src="${PWD}/${src}" 888 src=${PWD}/${src}
987 elif [ -e "${src}" ] 889 elif [[ -e ${src} ]] ; then
988 then
989 src="${src}" 890 src=${src}
990 fi
991 fi 891 fi
992 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 892 fi
893 [[ ! -e ${src} ]] && return 1
993 echo "${src}" 894 echo "${src}"
994} 895}
995 896
897# @FUNCTION: unpack_pdv
898# @USAGE: <file to unpack> <size of off_t>
899# @DESCRIPTION:
996# Unpack those pesky pdv generated files ... 900# Unpack those pesky pdv generated files ...
997# They're self-unpacking programs with the binary package stuffed in 901# They're self-unpacking programs with the binary package stuffed in
998# the middle of the archive. Valve seems to use it a lot ... too bad 902# the middle of the archive. Valve seems to use it a lot ... too bad
999# it seems to like to segfault a lot :(. So lets take it apart ourselves. 903# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1000# 904#
1001# Usage: unpack_pdv [file to unpack] [size of off_t]
1002# - you have to specify the off_t size ... i have no idea how to extract that 905# You have to specify the off_t size ... I have no idea how to extract that
1003# information out of the binary executable myself. basically you pass in 906# information out of the binary executable myself. Basically you pass in
1004# the size of the off_t type (in bytes) on the machine that built the pdv 907# the size of the off_t type (in bytes) on the machine that built the pdv
908# archive.
909#
1005# archive. one way to determine this is by running the following commands: 910# One way to determine this is by running the following commands:
911#
912# @CODE
1006# strings <pdv archive> | grep lseek 913# strings <pdv archive> | grep lseek
1007# strace -elseek <pdv archive> 914# strace -elseek <pdv archive>
915# @CODE
916#
1008# basically look for the first lseek command (we do the strings/grep because 917# Basically look for the first lseek command (we do the strings/grep because
1009# sometimes the function call is _llseek or something) and steal the 2nd 918# sometimes the function call is _llseek or something) and steal the 2nd
1010# parameter. here is an example: 919# parameter. Here is an example:
920#
921# @CODE
1011# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 922# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1012# lseek 923# lseek
1013# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 924# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1014# lseek(3, -4, SEEK_END) = 2981250 925# lseek(3, -4, SEEK_END) = 2981250
926# @CODE
927#
1015# thus we would pass in the value of '4' as the second parameter. 928# Thus we would pass in the value of '4' as the second parameter.
1016unpack_pdv() { 929unpack_pdv() {
1017 local src="`find_unpackable_file $1`" 930 local src=$(find_unpackable_file "$1")
1018 local sizeoff_t="$2" 931 local sizeoff_t=$2
1019 932
933 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1020 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 934 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1021 935
1022 local shrtsrc="`basename ${src}`" 936 local shrtsrc=$(basename "${src}")
1023 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 937 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1024 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 938 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1025 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 939 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1026 940
1027 # grab metadata for debug reasons 941 # grab metadata for debug reasons
1028 local metafile="$(emktemp)" 942 local metafile=$(emktemp)
1029 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 943 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1030 944
1031 # rip out the final file name from the metadata 945 # rip out the final file name from the metadata
1032 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 946 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1033 datafile="`basename ${datafile}`" 947 datafile=$(basename "${datafile}")
1034 948
1035 # now lets uncompress/untar the file if need be 949 # now lets uncompress/untar the file if need be
1036 local tmpfile="$(emktemp)" 950 local tmpfile=$(emktemp)
1037 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 951 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1038 952
1039 local iscompressed="`file -b ${tmpfile}`" 953 local iscompressed=$(file -b "${tmpfile}")
1040 if [ "${iscompressed:0:8}" == "compress" ] ; then 954 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1041 iscompressed=1 955 iscompressed=1
1042 mv ${tmpfile}{,.Z} 956 mv ${tmpfile}{,.Z}
1043 gunzip ${tmpfile} 957 gunzip ${tmpfile}
1044 else 958 else
1045 iscompressed=0 959 iscompressed=0
1046 fi 960 fi
1047 local istar="`file -b ${tmpfile}`" 961 local istar=$(file -b "${tmpfile}")
1048 if [ "${istar:0:9}" == "POSIX tar" ] ; then 962 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1049 istar=1 963 istar=1
1050 else 964 else
1051 istar=0 965 istar=0
1052 fi 966 fi
1053 967
1081 true 995 true
1082 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 996 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1083 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 997 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1084} 998}
1085 999
1000# @FUNCTION: unpack_makeself
1001# @USAGE: [file to unpack] [offset] [tail|dd]
1002# @DESCRIPTION:
1086# Unpack those pesky makeself generated files ... 1003# Unpack those pesky makeself generated files ...
1087# They're shell scripts with the binary package tagged onto 1004# They're shell scripts with the binary package tagged onto
1088# the end of the archive. Loki utilized the format as does 1005# the end of the archive. Loki utilized the format as does
1089# many other game companies. 1006# many other game companies.
1090# 1007#
1091# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1008# If the file is not specified, then ${A} is used. If the
1092# - If the file is not specified then unpack will utilize ${A}.
1093# - If the offset is not specified then we will attempt to extract 1009# offset is not specified then we will attempt to extract
1094# the proper offset from the script itself. 1010# the proper offset from the script itself.
1095unpack_makeself() { 1011unpack_makeself() {
1012 local src_input=${1:-${A}}
1096 local src="$(find_unpackable_file "$1")" 1013 local src=$(find_unpackable_file "${src_input}")
1097 local skip="$2" 1014 local skip=$2
1098 local exe="$3" 1015 local exe=$3
1099 1016
1017 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1018
1100 local shrtsrc="$(basename "${src}")" 1019 local shrtsrc=$(basename "${src}")
1101 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1020 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1102 if [ -z "${skip}" ] 1021 if [[ -z ${skip} ]] ; then
1103 then
1104 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1022 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1105 local skip=0 1023 local skip=0
1106 exe=tail 1024 exe=tail
1107 case ${ver} in 1025 case ${ver} in
1108 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1026 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1109 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1027 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1110 ;; 1028 ;;
1111 2.0|2.0.1) 1029 2.0|2.0.1)
1112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1030 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1113 ;; 1031 ;;
1114 2.1.1) 1032 2.1.1)
1115 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1033 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1116 let skip="skip + 1" 1034 (( skip++ ))
1117 ;; 1035 ;;
1118 2.1.2) 1036 2.1.2)
1119 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1037 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1120 let skip="skip + 1" 1038 (( skip++ ))
1121 ;; 1039 ;;
1122 2.1.3) 1040 2.1.3)
1123 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1041 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1124 let skip="skip + 1" 1042 (( skip++ ))
1125 ;; 1043 ;;
1126 2.1.4) 1044 2.1.4|2.1.5)
1127 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1045 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1128 skip=$(head -n ${skip} "${src}" | wc -c) 1046 skip=$(head -n ${skip} "${src}" | wc -c)
1129 exe="dd" 1047 exe="dd"
1130 ;; 1048 ;;
1131 *) 1049 *)
1138 esac 1056 esac
1139 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1057 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1140 fi 1058 fi
1141 case ${exe} in 1059 case ${exe} in
1142 tail) exe="tail -n +${skip} '${src}'";; 1060 tail) exe="tail -n +${skip} '${src}'";;
1143 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1061 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1144 *) die "makeself cant handle exe '${exe}'" 1062 *) die "makeself cant handle exe '${exe}'"
1145 esac 1063 esac
1146 1064
1147 # lets grab the first few bytes of the file to figure out what kind of archive it is 1065 # lets grab the first few bytes of the file to figure out what kind of archive it is
1148 local tmpfile="$(emktemp)" 1066 local filetype tmpfile=$(emktemp)
1149 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1067 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1150 local filetype="$(file -b "${tmpfile}")" 1068 filetype=$(file -b "${tmpfile}") || die
1151 case ${filetype} in 1069 case ${filetype} in
1152 *tar\ archive) 1070 *tar\ archive*)
1153 eval ${exe} | tar --no-same-owner -xf - 1071 eval ${exe} | tar --no-same-owner -xf -
1154 ;; 1072 ;;
1155 bzip2*) 1073 bzip2*)
1156 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1074 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1157 ;; 1075 ;;
1167 ;; 1085 ;;
1168 esac 1086 esac
1169 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1087 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1170} 1088}
1171 1089
1090# @FUNCTION: check_license
1091# @USAGE: [license]
1092# @DESCRIPTION:
1172# Display a license for user to accept. 1093# Display a license for user to accept. If no license is
1173#
1174# Usage: check_license [license]
1175# - If the file is not specified then ${LICENSE} is used. 1094# specified, then ${LICENSE} is used.
1176check_license() { 1095check_license() {
1177 local lic=$1 1096 local lic=$1
1178 if [ -z "${lic}" ] ; then 1097 if [ -z "${lic}" ] ; then
1179 lic="${PORTDIR}/licenses/${LICENSE}" 1098 lic="${PORTDIR}/licenses/${LICENSE}"
1180 else 1099 else
1181 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1100 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1182 lic="${PORTDIR}/licenses/${src}" 1101 lic="${PORTDIR}/licenses/${lic}"
1183 elif [ -e "${PWD}/${src}" ] ; then 1102 elif [ -e "${PWD}/${lic}" ] ; then
1184 lic="${PWD}/${src}" 1103 lic="${PWD}/${lic}"
1185 elif [ -e "${src}" ] ; then 1104 elif [ -e "${lic}" ] ; then
1186 lic="${src}" 1105 lic="${lic}"
1187 fi
1188 fi 1106 fi
1189 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1107 fi
1190 local l="`basename ${lic}`" 1108 local l="`basename ${lic}`"
1191 1109
1192 # here is where we check for the licenses the user already 1110 # here is where we check for the licenses the user already
1193 # accepted ... if we don't find a match, we make the user accept 1111 # accepted ... if we don't find a match, we make the user accept
1194 local shopts=$-
1195 local alic 1112 local alic
1196 set -o noglob #so that bash doesn't expand "*" 1113 eshopts_push -o noglob # so that bash doesn't expand "*"
1197 for alic in ${ACCEPT_LICENSE} ; do 1114 for alic in ${ACCEPT_LICENSE} ; do
1198 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1115 if [[ ${alic} == ${l} ]]; then
1199 set +o noglob; set -${shopts} #reset old shell opts 1116 eshopts_pop
1200 return 0 1117 return 0
1201 fi 1118 fi
1202 done 1119 done
1203 set +o noglob; set -$shopts #reset old shell opts 1120 eshopts_pop
1121 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1204 1122
1205 local licmsg="$(emktemp)" 1123 local licmsg=$(emktemp)
1206 cat << EOF > ${licmsg} 1124 cat <<-EOF > ${licmsg}
1207********************************************************** 1125 **********************************************************
1208The following license outlines the terms of use of this 1126 The following license outlines the terms of use of this
1209package. You MUST accept this license for installation to 1127 package. You MUST accept this license for installation to
1210continue. When you are done viewing, hit 'q'. If you 1128 continue. When you are done viewing, hit 'q'. If you
1211CTRL+C out of this, the install will not run! 1129 CTRL+C out of this, the install will not run!
1212********************************************************** 1130 **********************************************************
1213 1131
1214EOF 1132 EOF
1215 cat ${lic} >> ${licmsg} 1133 cat ${lic} >> ${licmsg}
1216 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1134 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1217 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1135 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1218 read alic 1136 read alic
1219 case ${alic} in 1137 case ${alic} in
1226 die "Failed to accept license" 1144 die "Failed to accept license"
1227 ;; 1145 ;;
1228 esac 1146 esac
1229} 1147}
1230 1148
1149# @FUNCTION: cdrom_get_cds
1150# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1151# @DESCRIPTION:
1231# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1152# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1232# the whole 'non-interactive' policy, but damnit I want CD support ! 1153# the whole 'non-interactive' policy, but damnit I want CD support !
1233# 1154#
1234# with these cdrom functions we handle all the user interaction and 1155# With these cdrom functions we handle all the user interaction and
1235# standardize everything. all you have to do is call cdrom_get_cds() 1156# standardize everything. All you have to do is call cdrom_get_cds()
1236# and when the function returns, you can assume that the cd has been 1157# and when the function returns, you can assume that the cd has been
1237# found at CDROM_ROOT. 1158# found at CDROM_ROOT.
1238# 1159#
1160# The function will attempt to locate a cd based upon a file that is on
1161# the cd. The more files you give this function, the more cds
1162# the cdrom functions will handle.
1163#
1239# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1164# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1240# etc... if you want to give the cds better names, then just export 1165# etc... If you want to give the cds better names, then just export
1241# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1166# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1167# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1168# also use the CDROM_NAME_SET bash array.
1242# 1169#
1243# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1170# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1244#
1245# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1246# - this will attempt to locate a cd based upon a file that is on
1247# the cd ... the more files you give this function, the more cds
1248# the cdrom functions will handle
1249cdrom_get_cds() { 1171cdrom_get_cds() {
1250 # first we figure out how many cds we're dealing with by 1172 # first we figure out how many cds we're dealing with by
1251 # the # of files they gave us 1173 # the # of files they gave us
1252 local cdcnt=0 1174 local cdcnt=0
1253 local f= 1175 local f=
1254 for f in "$@" ; do 1176 for f in "$@" ; do
1255 cdcnt=$((cdcnt + 1)) 1177 ((++cdcnt))
1256 export CDROM_CHECK_${cdcnt}="$f" 1178 export CDROM_CHECK_${cdcnt}="$f"
1257 done 1179 done
1258 export CDROM_TOTAL_CDS=${cdcnt} 1180 export CDROM_TOTAL_CDS=${cdcnt}
1259 export CDROM_CURRENT_CD=1 1181 export CDROM_CURRENT_CD=1
1260 1182
1261 # now we see if the user gave use CD_ROOT ... 1183 # now we see if the user gave use CD_ROOT ...
1262 # if they did, let's just believe them that it's correct 1184 # if they did, let's just believe them that it's correct
1263 if [ ! -z "${CD_ROOT}" ] ; then 1185 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1264 export CDROM_ROOT="${CD_ROOT}"
1265 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1266 return
1267 fi
1268 # do the same for CD_ROOT_X
1269 if [ ! -z "${CD_ROOT_1}" ] ; then
1270 local var= 1186 local var=
1271 cdcnt=0 1187 cdcnt=0
1272 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1188 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1273 cdcnt=$((cdcnt + 1)) 1189 ((++cdcnt))
1274 var="CD_ROOT_${cdcnt}" 1190 var="CD_ROOT_${cdcnt}"
1191 [[ -z ${!var} ]] && var="CD_ROOT"
1275 if [ -z "${!var}" ] ; then 1192 if [[ -z ${!var} ]] ; then
1276 eerror "You must either use just the CD_ROOT" 1193 eerror "You must either use just the CD_ROOT"
1277 eerror "or specify ALL the CD_ROOT_X variables." 1194 eerror "or specify ALL the CD_ROOT_X variables."
1278 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1195 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1279 die "could not locate CD_ROOT_${cdcnt}" 1196 die "could not locate CD_ROOT_${cdcnt}"
1280 fi 1197 fi
1281 export CDROM_ROOTS_${cdcnt}="${!var}"
1282 done 1198 done
1283 export CDROM_ROOT=${CDROM_ROOTS_1} 1199 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1284 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1200 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1201 export CDROM_SET=-1
1202 for f in ${CDROM_CHECK_1//:/ } ; do
1203 ((++CDROM_SET))
1204 [[ -e ${CDROM_ROOT}/${f} ]] && break
1205 done
1206 export CDROM_MATCH=${f}
1285 return 1207 return
1286 fi 1208 fi
1287 1209
1210 # User didn't help us out so lets make sure they know they can
1211 # simplify the whole process ...
1288 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1212 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1289 einfon "This ebuild will need the " 1213 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1290 if [ -z "${CDROM_NAME}" ] ; then
1291 echo "cdrom for ${PN}."
1292 else
1293 echo "${CDROM_NAME}."
1294 fi
1295 echo 1214 echo
1296 einfo "If you do not have the CD, but have the data files" 1215 einfo "If you do not have the CD, but have the data files"
1297 einfo "mounted somewhere on your filesystem, just export" 1216 einfo "mounted somewhere on your filesystem, just export"
1298 einfo "the variable CD_ROOT so that it points to the" 1217 einfo "the variable CD_ROOT so that it points to the"
1299 einfo "directory containing the files." 1218 einfo "directory containing the files."
1300 echo 1219 echo
1220 einfo "For example:"
1221 einfo "export CD_ROOT=/mnt/cdrom"
1222 echo
1301 else 1223 else
1224 if [[ -n ${CDROM_NAME_SET} ]] ; then
1225 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1226 cdcnt=0
1227 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1228 ((++cdcnt))
1229 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1230 done
1231 fi
1232
1302 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1233 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1303 cdcnt=0 1234 cdcnt=0
1304 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1235 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1305 cdcnt=$((cdcnt + 1)) 1236 ((++cdcnt))
1306 var="CDROM_NAME_${cdcnt}" 1237 var="CDROM_NAME_${cdcnt}"
1307 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1238 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1308 done 1239 done
1309 echo 1240 echo
1310 einfo "If you do not have the CDs, but have the data files" 1241 einfo "If you do not have the CDs, but have the data files"
1311 einfo "mounted somewhere on your filesystem, just export" 1242 einfo "mounted somewhere on your filesystem, just export"
1312 einfo "the following variables so they point to the right place:" 1243 einfo "the following variables so they point to the right place:"
1313 einfon "" 1244 einfon ""
1314 cdcnt=0 1245 cdcnt=0
1315 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1246 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1316 cdcnt=$((cdcnt + 1)) 1247 ((++cdcnt))
1317 echo -n " CD_ROOT_${cdcnt}" 1248 echo -n " CD_ROOT_${cdcnt}"
1318 done 1249 done
1319 echo 1250 echo
1320 einfo "Or, if you have all the files in the same place, or" 1251 einfo "Or, if you have all the files in the same place, or"
1321 einfo "you only have one cdrom, you can export CD_ROOT" 1252 einfo "you only have one cdrom, you can export CD_ROOT"
1322 einfo "and that place will be used as the same data source" 1253 einfo "and that place will be used as the same data source"
1323 einfo "for all the CDs." 1254 einfo "for all the CDs."
1324 echo 1255 echo
1256 einfo "For example:"
1257 einfo "export CD_ROOT_1=/mnt/cdrom"
1258 echo
1325 fi 1259 fi
1260
1261 export CDROM_SET=""
1326 export CDROM_CURRENT_CD=0 1262 export CDROM_CURRENT_CD=0
1327 cdrom_load_next_cd 1263 cdrom_load_next_cd
1328} 1264}
1329 1265
1330# this is only used when you need access to more than one cd. 1266# @FUNCTION: cdrom_load_next_cd
1331# when you have finished using the first cd, just call this function. 1267# @DESCRIPTION:
1332# when it returns, CDROM_ROOT will be pointing to the second cd. 1268# Some packages are so big they come on multiple CDs. When you're done reading
1333# remember, you can only go forward in the cd chain, you can't go back. 1269# files off a CD and want access to the next one, just call this function.
1270# Again, all the messy details of user interaction are taken care of for you.
1271# Once this returns, just read the variable CDROM_ROOT for the location of the
1272# mounted CD. Note that you can only go forward in the CD list, so make sure
1273# you only call this function when you're done using the current CD.
1334cdrom_load_next_cd() { 1274cdrom_load_next_cd() {
1335 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1336 local var= 1275 local var
1337 1276 ((++CDROM_CURRENT_CD))
1338 if [ ! -z "${CD_ROOT}" ] ; then
1339 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1340 return
1341 fi
1342 1277
1343 unset CDROM_ROOT 1278 unset CDROM_ROOT
1344 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1279 var=CD_ROOT_${CDROM_CURRENT_CD}
1280 [[ -z ${!var} ]] && var="CD_ROOT"
1345 if [ -z "${!var}" ] ; then 1281 if [[ -z ${!var} ]] ; then
1346 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1282 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1347 cdrom_locate_file_on_cd ${!var} 1283 _cdrom_locate_file_on_cd ${!var}
1348 else 1284 else
1349 export CDROM_ROOT="${!var}" 1285 export CDROM_ROOT=${!var}
1350 fi 1286 fi
1351 1287
1352 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1288 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1353} 1289}
1354 1290
1357# all it does is try to locate a give file on a cd ... if the cd isn't 1293# all it does is try to locate a give file on a cd ... if the cd isn't
1358# found, then a message asking for the user to insert the cdrom will be 1294# found, then a message asking for the user to insert the cdrom will be
1359# displayed and we'll hang out here until: 1295# displayed and we'll hang out here until:
1360# (1) the file is found on a mounted cdrom 1296# (1) the file is found on a mounted cdrom
1361# (2) the user hits CTRL+C 1297# (2) the user hits CTRL+C
1362cdrom_locate_file_on_cd() { 1298_cdrom_locate_file_on_cd() {
1363 while [ -z "${CDROM_ROOT}" ] ; do
1364 local dir="$(dirname ${@})"
1365 local file="$(basename ${@})"
1366 local mline="" 1299 local mline=""
1367 local showedmsg=0 1300 local showedmsg=0 showjolietmsg=0
1368 1301
1369 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1302 while [[ -z ${CDROM_ROOT} ]] ; do
1303 local i=0
1304 local -a cdset=(${*//:/ })
1305 if [[ -n ${CDROM_SET} ]] ; then
1306 cdset=(${cdset[${CDROM_SET}]})
1307 fi
1308
1309 while [[ -n ${cdset[${i}]} ]] ; do
1310 local dir=$(dirname ${cdset[${i}]})
1311 local file=$(basename ${cdset[${i}]})
1312
1313 local point= node= fs= foo=
1314 while read point node fs foo ; do
1315 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1316 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1317 && continue
1318 point=${point//\040/ }
1370 [ -d "${mline}/${dir}" ] || continue 1319 [[ ! -d ${point}/${dir} ]] && continue
1371 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1320 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1372 && export CDROM_ROOT=${mline} 1321 export CDROM_ROOT=${point}
1322 export CDROM_SET=${i}
1323 export CDROM_MATCH=${cdset[${i}]}
1324 return
1325 done <<< "$(get_mounts)"
1326
1327 ((++i))
1373 done 1328 done
1374 1329
1375 if [ -z "${CDROM_ROOT}" ] ; then
1376 echo 1330 echo
1377 if [ ${showedmsg} -eq 0 ] ; then 1331 if [[ ${showedmsg} -eq 0 ]] ; then
1378 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1332 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1379 if [ -z "${CDROM_NAME}" ] ; then 1333 if [[ -z ${CDROM_NAME} ]] ; then
1380 einfo "Please insert the cdrom for ${PN} now !" 1334 einfo "Please insert+mount the cdrom for ${PN} now !"
1381 else
1382 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1383 fi
1384 else 1335 else
1385 if [ -z "${CDROM_NAME_1}" ] ; then
1386 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1387 else
1388 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1389 einfo "Please insert+mount the ${!var} cdrom now !" 1336 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1390 fi
1391 fi 1337 fi
1392 showedmsg=1 1338 else
1339 if [[ -z ${CDROM_NAME_1} ]] ; then
1340 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1341 else
1342 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1343 einfo "Please insert+mount the ${!var} cdrom now !"
1344 fi
1393 fi 1345 fi
1346 showedmsg=1
1347 fi
1394 einfo "Press return to scan for the cd again" 1348 einfo "Press return to scan for the cd again"
1395 einfo "or hit CTRL+C to abort the emerge." 1349 einfo "or hit CTRL+C to abort the emerge."
1396 read 1350 echo
1351 if [[ ${showjolietmsg} -eq 0 ]] ; then
1352 showjolietmsg=1
1353 else
1354 ewarn "If you are having trouble with the detection"
1355 ewarn "of your CD, it is possible that you do not have"
1356 ewarn "Joliet support enabled in your kernel. Please"
1357 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1358 ebeep 5
1397 fi 1359 fi
1360 read || die "something is screwed with your system"
1398 done 1361 done
1399} 1362}
1400 1363
1364# @FUNCTION: strip-linguas
1365# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1366# @DESCRIPTION:
1401# Make sure that LINGUAS only contains languages that 1367# Make sure that LINGUAS only contains languages that
1402# a package can support 1368# a package can support. The first form allows you to
1403# 1369# specify a list of LINGUAS. The -i builds a list of po
1404# usage: strip-linguas <allow LINGUAS> 1370# files found in all the directories and uses the
1405# strip-linguas -i <directories of .po files> 1371# intersection of the lists. The -u builds a list of po
1406# strip-linguas -u <directories of .po files> 1372# files found in all the directories and uses the union
1407# 1373# of the lists.
1408# The first form allows you to specify a list of LINGUAS.
1409# The -i builds a list of po files found in all the
1410# directories and uses the intersection of the lists.
1411# The -u builds a list of po files found in all the
1412# directories and uses the union of the lists.
1413strip-linguas() { 1374strip-linguas() {
1414 local ls newls 1375 local ls newls nols
1415 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1376 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1416 local op="$1"; shift 1377 local op=$1; shift
1417 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1378 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1418 local d f 1379 local d f
1419 for d in "$@" ; do 1380 for d in "$@" ; do
1420 if [ "${op}" == "-u" ] ; then 1381 if [[ ${op} == "-u" ]] ; then
1421 newls="${ls}" 1382 newls=${ls}
1422 else 1383 else
1423 newls="" 1384 newls=""
1424 fi 1385 fi
1425 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1386 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1426 if [ "${op}" == "-i" ] ; then 1387 if [[ ${op} == "-i" ]] ; then
1427 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1388 has ${f} ${ls} && newls="${newls} ${f}"
1428 else 1389 else
1429 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1390 has ${f} ${ls} || newls="${newls} ${f}"
1430 fi 1391 fi
1431 done 1392 done
1432 ls="${newls}" 1393 ls=${newls}
1433 done 1394 done
1434 ls="${ls//.po}"
1435 else 1395 else
1436 ls="$@" 1396 ls="$@"
1437 fi 1397 fi
1438 1398
1439 ls=" ${ls} " 1399 nols=""
1440 newls="" 1400 newls=""
1441 for f in ${LINGUAS} ; do 1401 for f in ${LINGUAS} ; do
1442 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1402 if has ${f} ${ls} ; then
1443 newls="${newls} ${f}" 1403 newls="${newls} ${f}"
1444 else 1404 else
1445 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1405 nols="${nols} ${f}"
1446 fi 1406 fi
1447 done 1407 done
1448 if [ -z "${newls}" ] ; then 1408 [[ -n ${nols} ]] \
1449 unset LINGUAS 1409 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1450 else
1451 export LINGUAS="${newls}" 1410 export LINGUAS=${newls:1}
1452 fi
1453} 1411}
1454 1412
1455# moved from kernel.eclass since they are generally useful outside of 1413# @FUNCTION: preserve_old_lib
1456# kernel.eclass -iggy (20041002) 1414# @USAGE: <libs to preserve> [more libs]
1457 1415# @DESCRIPTION:
1458# the following functions are useful in kernel module ebuilds, etc.
1459# for an example see ivtv or drbd ebuilds
1460
1461# set's ARCH to match what the kernel expects
1462set_arch_to_kernel() {
1463 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1464 case ${ARCH} in
1465 x86) export ARCH="i386";;
1466 amd64) export ARCH="x86_64";;
1467 hppa) export ARCH="parisc";;
1468 mips) export ARCH="mips";;
1469 *) export ARCH="${ARCH}";;
1470 esac
1471}
1472
1473# set's ARCH back to what portage expects
1474set_arch_to_portage() {
1475 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1476}
1477
1478# Jeremy Huddleston <eradicator@gentoo.org>:
1479# preserve_old_lib /path/to/libblah.so.0
1480# preserve_old_lib_notify /path/to/libblah.so.0
1481#
1482# These functions are useful when a lib in your package changes --soname. Such 1416# These functions are useful when a lib in your package changes ABI SONAME.
1483# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1417# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1484# would break packages that link against it. Most people get around this 1418# would break packages that link against it. Most people get around this
1485# by using the portage SLOT mechanism, but that is not always a relevant 1419# by using the portage SLOT mechanism, but that is not always a relevant
1486# solution, so instead you can add the following to your ebuilds: 1420# solution, so instead you can call this from pkg_preinst. See also the
1487# 1421# preserve_old_lib_notify function.
1488# src_install() {
1489# ...
1490# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1491# ...
1492# }
1493#
1494# pkg_postinst() {
1495# ...
1496# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1497# ...
1498# }
1499
1500preserve_old_lib() { 1422preserve_old_lib() {
1501 LIB=$1 1423 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1424 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1425 die "Invalid preserve_old_lib() usage"
1426 fi
1427 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1502 1428
1503 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1429 # let portage worry about it
1504 SONAME=`basename ${LIB}` 1430 has preserve-libs ${FEATURES} && return 0
1505 DIRNAME=`dirname ${LIB}`
1506 1431
1507 dodir ${DIRNAME} 1432 local lib dir
1508 cp ${ROOT}${LIB} ${D}${DIRNAME} 1433 for lib in "$@" ; do
1434 [[ -e ${ROOT}/${lib} ]] || continue
1435 dir=${lib%/*}
1436 dodir ${dir} || die "dodir ${dir} failed"
1437 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1509 touch ${D}${LIB} 1438 touch "${D}"/${lib}
1510 fi 1439 done
1511} 1440}
1512 1441
1442# @FUNCTION: preserve_old_lib_notify
1443# @USAGE: <libs to notify> [more libs]
1444# @DESCRIPTION:
1445# Spit helpful messages about the libraries preserved by preserve_old_lib.
1513preserve_old_lib_notify() { 1446preserve_old_lib_notify() {
1514 LIB=$1 1447 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1448 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1449 die "Invalid preserve_old_lib_notify() usage"
1450 fi
1515 1451
1516 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1452 # let portage worry about it
1517 SONAME=`basename ${LIB}` 1453 has preserve-libs ${FEATURES} && return 0
1518 1454
1455 local lib notice=0
1456 for lib in "$@" ; do
1457 [[ -e ${ROOT}/${lib} ]] || continue
1458 if [[ ${notice} -eq 0 ]] ; then
1459 notice=1
1519 einfo "An old version of an installed library was detected on your system." 1460 ewarn "Old versions of installed libraries were detected on your system."
1520 einfo "In order to avoid breaking packages that link against is, this older version" 1461 ewarn "In order to avoid breaking packages that depend on these old libs,"
1521 einfo "is not being removed. In order to make full use of this newer version," 1462 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1522 einfo "you will need to execute the following command:" 1463 ewarn "in order to remove these old dependencies. If you do not have this"
1523 einfo " revdep-rebuild --soname ${SONAME}" 1464 ewarn "helper program, simply emerge the 'gentoolkit' package."
1524 einfo 1465 ewarn
1525 einfo "After doing that, you can safely remove ${LIB}" 1466 fi
1526 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild" 1467 # temp hack for #348634 #357225
1527 fi 1468 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1469 ewarn " # revdep-rebuild --library '${lib}'"
1470 done
1471 if [[ ${notice} -eq 1 ]] ; then
1472 ewarn
1473 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1474 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1475 for lib in "$@" ; do
1476 ewarn " # rm '${lib}'"
1477 done
1478 fi
1528} 1479}
1529 1480
1530# Hack for people to figure out if a package was built with 1481# @FUNCTION: built_with_use
1531# certain USE flags 1482# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1483# @DESCRIPTION:
1532# 1484#
1533# Usage: built_with_use <DEPEND ATOM> <List of USE flags> 1485# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1534# ex: built_with_use xchat gtk2 1486#
1487# A temporary hack until portage properly supports DEPENDing on USE
1488# flags being enabled in packages. This will check to see if the specified
1489# DEPEND atom was built with the specified list of USE flags. The
1490# --missing option controls the behavior if called on a package that does
1491# not actually support the defined USE flags (aka listed in IUSE).
1492# The default is to abort (call die). The -a and -o flags control
1493# the requirements of the USE flags. They correspond to "and" and "or"
1494# logic. So the -a flag means all listed USE flags must be enabled
1495# while the -o flag means at least one of the listed IUSE flags must be
1496# enabled. The --hidden option is really for internal use only as it
1497# means the USE flag we're checking is hidden expanded, so it won't be found
1498# in IUSE like normal USE flags.
1499#
1500# Remember that this function isn't terribly intelligent so order of optional
1501# flags matter.
1535built_with_use() { 1502built_with_use() {
1503 local hidden="no"
1504 if [[ $1 == "--hidden" ]] ; then
1505 hidden="yes"
1506 shift
1507 fi
1508
1509 local missing_action="die"
1510 if [[ $1 == "--missing" ]] ; then
1511 missing_action=$2
1512 shift ; shift
1513 case ${missing_action} in
1514 true|false|die) ;;
1515 *) die "unknown action '${missing_action}'";;
1516 esac
1517 fi
1518
1519 local opt=$1
1520 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1521
1536 local PKG=$(portageq best_version ${ROOT} $1) 1522 local PKG=$(best_version $1)
1523 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1524 shift
1525
1537 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1526 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1538 [[ ! -e ${USEFILE} ]] && return 1 1527 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1528
1529 # if the IUSE file doesn't exist, the read will error out, we need to handle
1530 # this gracefully
1531 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1532 case ${missing_action} in
1533 true) return 0;;
1534 false) return 1;;
1535 die) die "Unable to determine what USE flags $PKG was built with";;
1536 esac
1537 fi
1538
1539 if [[ ${hidden} == "no" ]] ; then
1540 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1541 # Don't check USE_EXPAND #147237
1542 local expand
1543 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1544 if [[ $1 == ${expand}_* ]] ; then
1545 expand=""
1546 break
1547 fi
1548 done
1549 if [[ -n ${expand} ]] ; then
1550 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1551 case ${missing_action} in
1552 true) return 0;;
1553 false) return 1;;
1554 die) die "$PKG does not actually support the $1 USE flag!";;
1555 esac
1556 fi
1557 fi
1558 fi
1539 1559
1540 local USE_BUILT=$(<${USEFILE}) 1560 local USE_BUILT=$(<${USEFILE})
1541
1542 shift
1543 while [ $# -gt 0 ] ; do 1561 while [[ $# -gt 0 ]] ; do
1562 if [[ ${opt} = "-o" ]] ; then
1563 has $1 ${USE_BUILT} && return 0
1564 else
1544 has $1 ${USE_BUILT} || return 1 1565 has $1 ${USE_BUILT} || return 1
1566 fi
1545 shift 1567 shift
1546 done 1568 done
1547 return 0 1569 [[ ${opt} = "-a" ]]
1548} 1570}
1549 1571
1572# @FUNCTION: epunt_cxx
1573# @USAGE: [dir to scan]
1574# @DESCRIPTION:
1550# Many configure scripts wrongly bail when a C++ compiler 1575# Many configure scripts wrongly bail when a C++ compiler could not be
1551# could not be detected. #73450 1576# detected. If dir is not specified, then it defaults to ${S}.
1577#
1578# http://bugs.gentoo.org/73450
1552epunt_cxx() { 1579epunt_cxx() {
1553 local dir=$1 1580 local dir=$1
1554 [[ -z ${dir} ]] && dir=${S} 1581 [[ -z ${dir} ]] && dir=${S}
1555 ebegin "Removing useless C++ checks" 1582 ebegin "Removing useless C++ checks"
1556 local f 1583 local f
1557 for f in $(find ${dir} -name configure) ; do 1584 find "${dir}" -name configure | while read f ; do
1558 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1585 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1559 done 1586 done
1560 eend 0 1587 eend 0
1561} 1588}
1562 1589
1563# get_abi_var <VAR> [<ABI>] 1590# @FUNCTION: make_wrapper
1564# returns the value of ${<VAR>_<ABI>} which should be set in make.defaults 1591# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1565# 1592# @DESCRIPTION:
1566# This code is for testing purposes only with the sparc64-multilib ${PROFILE_ARCH} 1593# Create a shell wrapper script named wrapper in installpath
1567# and getting a more multilib-aware portage layout. It may end up being used, but for now 1594# (defaults to the bindir) to execute target (default of wrapper) by
1568# it is subject to removal if a better way is worked out. 1595# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1569# 1596# libpaths followed by optionally changing directory to chdir.
1570# ex: 1597make_wrapper() {
1571# CFLAGS=$(get_abi_var CFLAGS sparc32) # CFLAGS=-m32 1598 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1572# 1599 local tmpwrapper=$(emktemp)
1573# Note that the prefered method is to set CC="$(tc-getCC) $(get_abi_CFLAGS)" 1600 # We don't want to quote ${bin} so that people can pass complex
1574# This will hopefully be added to portage soon... 1601 # things as $bin ... "./someprog --args"
1575# 1602 cat << EOF > "${tmpwrapper}"
1576# If <ABI> is not specified, ${ABI} is used. 1603#!/bin/sh
1577# If <ABI> is not specified and ${ABI} is not defined, ${DEFAULT_ABI} is used. 1604cd "${chdir:-.}"
1578# If <ABI> is not specified and ${ABI} and ${DEFAULT_ABI} are not defined, we return an empty string.
1579#
1580# Jeremy Huddleston <eradicator@gentoo.org>
1581get_abi_var() {
1582 local flag=$1
1583 local abi
1584 if [ $# -gt 1 ]; then
1585 abi=$1
1586 elif [ -n "${ABI}" ]; then 1605if [ -n "${libdir}" ] ; then
1587 abi=${ABI} 1606 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1588 elif [ -n "${DEFAULT_ABI}" ]; then 1607 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1589 abi=${DEFAULT_ABI}
1590 else 1608 else
1591 return "" 1609 export LD_LIBRARY_PATH="${libdir}"
1610 fi
1592 fi 1611fi
1593 eval echo \${${flag}_${abi}} 1612exec ${bin} "\$@"
1613EOF
1614 chmod go+rx "${tmpwrapper}"
1615 if [[ -n ${path} ]] ; then
1616 (
1617 exeinto "${path}"
1618 newexe "${tmpwrapper}" "${wrapper}"
1619 ) || die
1620 else
1621 newbin "${tmpwrapper}" "${wrapper}" || die
1622 fi
1594} 1623}
1595 1624
1596get_abi_CFLAGS() { get_abi_var CFLAGS $1; } 1625# @FUNCTION: path_exists
1597get_abi_CXXFLAGS() { get_abi_var CXXFLAGS $1; } 1626# @USAGE: [-a|-o] <paths>
1598get_abi_ASFLAGS() { get_abi_var ASFLAGS $1; } 1627# @DESCRIPTION:
1599get_abi_LIBDIR() { get_abi_var LIBDIR $1; } 1628# Check if the specified paths exist. Works for all types of paths
1629# (files/dirs/etc...). The -a and -o flags control the requirements
1630# of the paths. They correspond to "and" and "or" logic. So the -a
1631# flag means all the paths must exist while the -o flag means at least
1632# one of the paths must exist. The default behavior is "and". If no
1633# paths are specified, then the return value is "false".
1634path_exists() {
1635 local opt=$1
1636 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1600 1637
1638 # no paths -> return false
1639 # same behavior as: [[ -e "" ]]
1640 [[ $# -eq 0 ]] && return 1
1641
1642 local p r=0
1643 for p in "$@" ; do
1644 [[ -e ${p} ]]
1645 : $(( r += $? ))
1646 done
1647
1648 case ${opt} in
1649 -a) return $(( r != 0 )) ;;
1650 -o) return $(( r == $# )) ;;
1651 esac
1652}
1653
1654# @FUNCTION: in_iuse
1655# @USAGE: <flag>
1656# @DESCRIPTION:
1657# Determines whether the given flag is in IUSE. Strips IUSE default prefixes
1658# as necessary.
1659#
1660# Note that this function should not be used in the global scope.
1661in_iuse() {
1662 debug-print-function ${FUNCNAME} "${@}"
1663 [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()"
1664
1665 local flag=${1}
1666 local liuse=( ${IUSE} )
1667
1668 has "${flag}" "${liuse[@]#[+-]}"
1669}
1670
1671# @FUNCTION: use_if_iuse
1672# @USAGE: <flag>
1673# @DESCRIPTION:
1674# Return true if the given flag is in USE and IUSE.
1675#
1676# Note that this function should not be used in the global scope.
1677use_if_iuse() {
1678 in_iuse $1 || return 1
1679 use $1
1680}
1681
1682# @FUNCTION: usex
1683# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
1684# @DESCRIPTION:
1685# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
1686# otherwise echo [false output][false suffix] (defaults to "no").
1687usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963

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