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# Copyright 1999-2011 Gentoo Foundation |
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# Distributed under the terms of the GNU General Public License v2 |
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# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.356 2011/04/18 15:09:16 vapier Exp $ |
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|
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# @ECLASS: eutils.eclass |
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# @MAINTAINER: |
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# base-system@gentoo.org |
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# @BLURB: many extra (but common) functions that are used in ebuilds |
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# @DESCRIPTION: |
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# The eutils eclass contains a suite of functions that complement |
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# the ones that ebuild.sh already contain. The idea is that the functions |
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# are not required in all ebuilds but enough utilize them to have a common |
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# home rather than having multiple ebuilds implementing the same thing. |
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# |
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# Due to the nature of this eclass, some functions may have maintainers |
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# different from the overall eclass! |
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|
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inherit multilib portability |
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|
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DESCRIPTION="Based on the ${ECLASS} eclass" |
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|
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if has "${EAPI:-0}" 0 1 2; then |
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|
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# @FUNCTION: epause |
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# @USAGE: [seconds] |
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# @DESCRIPTION: |
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# Sleep for the specified number of seconds (default of 5 seconds). Useful when |
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# printing a message the user should probably be reading and often used in |
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# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set, |
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# don't wait at all. Defined in EAPIs 0 1 and 2. |
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epause() { |
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[[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5} |
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} |
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|
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# @FUNCTION: ebeep |
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# @USAGE: [number of beeps] |
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# @DESCRIPTION: |
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# Issue the specified number of beeps (default of 5 beeps). Useful when |
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# printing a message the user should probably be reading and often used in |
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# conjunction with the epause function. If the EBEEP_IGNORE env var is set, |
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# don't beep at all. Defined in EAPIs 0 1 and 2. |
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ebeep() { |
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local n |
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if [[ -z ${EBEEP_IGNORE} ]] ; then |
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for ((n=1 ; n <= ${1:-5} ; n++)) ; do |
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echo -ne "\a" |
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sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null |
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echo -ne "\a" |
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sleep 1 |
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done |
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fi |
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} |
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|
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else |
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|
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ebeep() { |
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ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org" |
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} |
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|
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epause() { |
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ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org" |
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} |
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|
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fi |
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|
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# @FUNCTION: eqawarn |
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# @USAGE: [message] |
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# @DESCRIPTION: |
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# Proxy to einfo for package managers that don't provide eqawarn and use the PM |
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# implementation if available. |
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if ! declare -F eqawarn >/dev/null ; then |
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eqawarn() { |
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einfo "$@" |
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} |
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fi |
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|
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# @FUNCTION: ecvs_clean |
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# @USAGE: [list of dirs] |
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# @DESCRIPTION: |
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# Remove CVS directories recursiveley. Useful when a source tarball contains |
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# internal CVS directories. Defaults to $PWD. |
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ecvs_clean() { |
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[[ -z $* ]] && set -- . |
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find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf |
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find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf |
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} |
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|
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# @FUNCTION: esvn_clean |
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# @USAGE: [list of dirs] |
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# @DESCRIPTION: |
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# Remove .svn directories recursiveley. Useful when a source tarball contains |
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# internal Subversion directories. Defaults to $PWD. |
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esvn_clean() { |
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[[ -z $* ]] && set -- . |
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find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf |
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} |
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|
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# @FUNCTION: eshopts_push |
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# @USAGE: [options to `set` or `shopt`] |
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# @DESCRIPTION: |
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# Often times code will want to enable a shell option to change code behavior. |
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# Since changing shell options can easily break other pieces of code (which |
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# assume the default state), eshopts_push is used to (1) push the current shell |
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# options onto a stack and (2) pass the specified arguments to set. |
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# |
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# If the first argument is '-s' or '-u', we assume you want to call `shopt` |
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# rather than `set` as there are some options only available via that. |
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# |
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# A common example is to disable shell globbing so that special meaning/care |
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# may be used with variables/arguments to custom functions. That would be: |
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# @CODE |
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# eshopts_push -o noglob |
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# for x in ${foo} ; do |
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# if ...some check... ; then |
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# eshopts_pop |
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# return 0 |
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# fi |
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# done |
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# eshopts_pop |
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# @CODE |
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eshopts_push() { |
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# have to assume __ESHOPTS_SAVE__ isn't screwed with |
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# as a `declare -a` here will reset its value |
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local i=${#__ESHOPTS_SAVE__[@]} |
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if [[ $1 == -[su] ]] ; then |
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__ESHOPTS_SAVE__[$i]=$(shopt -p) |
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[[ $# -eq 0 ]] && return 0 |
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shopt "$@" || die "eshopts_push: bad options to shopt: $*" |
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else |
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__ESHOPTS_SAVE__[$i]=$- |
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[[ $# -eq 0 ]] && return 0 |
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set "$@" || die "eshopts_push: bad options to set: $*" |
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fi |
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} |
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|
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# @FUNCTION: eshopts_pop |
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# @USAGE: |
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# @DESCRIPTION: |
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# Restore the shell options to the state saved with the corresponding |
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# eshopts_push call. See that function for more details. |
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eshopts_pop() { |
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[[ $# -ne 0 ]] && die "eshopts_pop takes no arguments" |
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local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 )) |
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[[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair" |
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local s=${__ESHOPTS_SAVE__[$i]} |
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unset __ESHOPTS_SAVE__[$i] |
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if [[ ${s} == "shopt -"* ]] ; then |
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eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}" |
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else |
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set +$- || die "eshopts_pop: sanity: invalid shell settings: $-" |
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set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}" |
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fi |
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} |
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|
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# @VARIABLE: EPATCH_SOURCE |
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# @DESCRIPTION: |
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# Default directory to search for patches. |
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EPATCH_SOURCE="${WORKDIR}/patch" |
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# @VARIABLE: EPATCH_SUFFIX |
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# @DESCRIPTION: |
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# Default extension for patches (do not prefix the period yourself). |
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EPATCH_SUFFIX="patch.bz2" |
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# @VARIABLE: EPATCH_OPTS |
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# @DESCRIPTION: |
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# Default options for patch: |
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# @CODE |
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# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571 |
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# --no-backup-if-mismatch - do not leave .orig files behind |
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# -E - automatically remove empty files |
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# @CODE |
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EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" |
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# @VARIABLE: EPATCH_EXCLUDE |
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# @DESCRIPTION: |
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# List of patches not to apply. Note this is only file names, |
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# and not the full path. Globs accepted. |
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EPATCH_EXCLUDE="" |
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# @VARIABLE: EPATCH_SINGLE_MSG |
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# @DESCRIPTION: |
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# Change the printed message for a single patch. |
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EPATCH_SINGLE_MSG="" |
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# @VARIABLE: EPATCH_MULTI_MSG |
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# @DESCRIPTION: |
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# Change the printed message for multiple patches. |
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EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." |
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# @VARIABLE: EPATCH_FORCE |
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# @DESCRIPTION: |
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# Only require patches to match EPATCH_SUFFIX rather than the extended |
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# arch naming style. |
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EPATCH_FORCE="no" |
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|
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# @FUNCTION: epatch |
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# @USAGE: [patches] [dirs of patches] |
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# @DESCRIPTION: |
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# epatch is designed to greatly simplify the application of patches. It can |
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# process patch files directly, or directories of patches. The patches may be |
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# compressed (bzip/gzip/etc...) or plain text. You generally need not specify |
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# the -p option as epatch will automatically attempt -p0 to -p5 until things |
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# apply successfully. |
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# |
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# If you do not specify any options, then epatch will default to the directory |
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# specified by EPATCH_SOURCE. |
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# |
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# When processing directories, epatch will apply all patches that match: |
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# @CODE |
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# if ${EPATCH_FORCE} != "yes" |
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# ??_${ARCH}_foo.${EPATCH_SUFFIX} |
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# else |
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# *.${EPATCH_SUFFIX} |
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# @CODE |
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# The leading ?? are typically numbers used to force consistent patch ordering. |
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# The arch field is used to apply patches only for the host architecture with |
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# the special value of "all" means apply for everyone. Note that using values |
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# other than "all" is highly discouraged -- you should apply patches all the |
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# time and let architecture details be detected at configure/compile time. |
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# |
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# If EPATCH_SUFFIX is empty, then no period before it is implied when searching |
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# for patches to apply. |
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# |
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# Refer to the other EPATCH_xxx variables for more customization of behavior. |
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epatch() { |
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_epatch_draw_line() { |
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# create a line of same length as input string |
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[[ -z $1 ]] && set "$(printf "%65s" '')" |
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echo "${1//?/=}" |
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} |
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|
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unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 |
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|
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# Let the rest of the code process one user arg at a time -- |
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# each arg may expand into multiple patches, and each arg may |
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# need to start off with the default global EPATCH_xxx values |
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if [[ $# -gt 1 ]] ; then |
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local m |
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for m in "$@" ; do |
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epatch "${m}" |
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done |
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return 0 |
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fi |
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|
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local SINGLE_PATCH="no" |
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# no args means process ${EPATCH_SOURCE} |
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[[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}" |
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|
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if [[ -f $1 ]] ; then |
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SINGLE_PATCH="yes" |
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set -- "$1" |
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# Use the suffix from the single patch (localize it); the code |
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# below will find the suffix for us |
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local EPATCH_SUFFIX=$1 |
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|
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elif [[ -d $1 ]] ; then |
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# Some people like to make dirs of patches w/out suffixes (vim) |
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set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"} |
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|
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else |
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# sanity check ... if it isn't a dir or file, wtf man ? |
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[[ $# -ne 0 ]] && EPATCH_SOURCE=$1 |
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echo |
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eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" |
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eerror |
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eerror " ${EPATCH_SOURCE}" |
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eerror " ( ${EPATCH_SOURCE##*/} )" |
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echo |
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die "Cannot find \$EPATCH_SOURCE!" |
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fi |
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|
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local PIPE_CMD |
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case ${EPATCH_SUFFIX##*\.} in |
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xz) PIPE_CMD="xz -dc" ;; |
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lzma) PIPE_CMD="lzma -dc" ;; |
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bz2) PIPE_CMD="bzip2 -dc" ;; |
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gz|Z|z) PIPE_CMD="gzip -dc" ;; |
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ZIP|zip) PIPE_CMD="unzip -p" ;; |
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*) ;; |
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esac |
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|
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[[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}" |
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|
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local x |
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for x in "$@" ; do |
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# If the patch dir given contains subdirs, or our EPATCH_SUFFIX |
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# didn't match anything, ignore continue on |
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[[ ! -f ${x} ]] && continue |
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|
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local patchname=${x##*/} |
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|
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# Apply single patches, or forced sets of patches, or |
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# patches with ARCH dependant names. |
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# ???_arch_foo.patch |
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# Else, skip this input altogether |
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local a=${patchname#*_} # strip the ???_ |
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a=${a%%_*} # strip the _foo.patch |
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if ! [[ ${SINGLE_PATCH} == "yes" || \ |
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${EPATCH_FORCE} == "yes" || \ |
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${a} == all || \ |
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${a} == ${ARCH} ]] |
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then |
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continue |
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fi |
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|
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# Let people filter things dynamically |
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if [[ -n ${EPATCH_EXCLUDE} ]] ; then |
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# let people use globs in the exclude |
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eshopts_push -o noglob |
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|
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local ex |
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for ex in ${EPATCH_EXCLUDE} ; do |
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if [[ ${patchname} == ${ex} ]] ; then |
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eshopts_pop |
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continue 2 |
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fi |
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done |
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|
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eshopts_pop |
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fi |
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|
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if [[ ${SINGLE_PATCH} == "yes" ]] ; then |
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if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then |
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einfo "${EPATCH_SINGLE_MSG}" |
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else |
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einfo "Applying ${patchname} ..." |
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fi |
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else |
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einfo " ${patchname} ..." |
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fi |
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|
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# most of the time, there will only be one run per unique name, |
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# but if there are more, make sure we get unique log filenames |
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local STDERR_TARGET="${T}/${patchname}.out" |
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if [[ -e ${STDERR_TARGET} ]] ; then |
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STDERR_TARGET="${T}/${patchname}-$$.out" |
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fi |
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|
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printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}" |
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|
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# Decompress the patch if need be |
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local count=0 |
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local PATCH_TARGET |
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if [[ -n ${PIPE_CMD} ]] ; then |
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PATCH_TARGET="${T}/$$.patch" |
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echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}" |
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|
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if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then |
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echo |
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eerror "Could not extract patch!" |
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#die "Could not extract patch!" |
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count=5 |
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break |
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fi |
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else |
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PATCH_TARGET=${x} |
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fi |
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|
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# Check for absolute paths in patches. If sandbox is disabled, |
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# people could (accidently) patch files in the root filesystem. |
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# Or trigger other unpleasantries #237667. So disallow -p0 on |
| 357 |
# such patches. |
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local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }') |
| 359 |
if [[ -n ${abs_paths} ]] ; then |
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count=1 |
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printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}" |
| 362 |
fi |
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# Similar reason, but with relative paths. |
| 364 |
local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}") |
| 365 |
if [[ -n ${rel_paths} ]] ; then |
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eqawarn "QA Notice: Your patch uses relative paths '../'." |
| 367 |
eqawarn " In the future this will cause a failure." |
| 368 |
eqawarn "${rel_paths}" |
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fi |
| 370 |
|
| 371 |
# Dynamically detect the correct -p# ... i'm lazy, so shoot me :/ |
| 372 |
while [[ ${count} -lt 5 ]] ; do |
| 373 |
# Generate some useful debug info ... |
| 374 |
( |
| 375 |
_epatch_draw_line "***** ${patchname} *****" |
| 376 |
echo |
| 377 |
echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'" |
| 378 |
echo |
| 379 |
_epatch_draw_line "***** ${patchname} *****" |
| 380 |
) >> "${STDERR_TARGET}" |
| 381 |
|
| 382 |
if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then |
| 383 |
( |
| 384 |
_epatch_draw_line "***** ${patchname} *****" |
| 385 |
echo |
| 386 |
echo "ACTUALLY APPLYING ${patchname} ..." |
| 387 |
echo |
| 388 |
_epatch_draw_line "***** ${patchname} *****" |
| 389 |
patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1 |
| 390 |
) >> "${STDERR_TARGET}" |
| 391 |
|
| 392 |
if [ $? -ne 0 ] ; then |
| 393 |
echo |
| 394 |
eerror "A dry-run of patch command succeeded, but actually" |
| 395 |
eerror "applying the patch failed!" |
| 396 |
#die "Real world sux compared to the dreamworld!" |
| 397 |
count=5 |
| 398 |
fi |
| 399 |
break |
| 400 |
fi |
| 401 |
|
| 402 |
: $(( count++ )) |
| 403 |
done |
| 404 |
|
| 405 |
# if we had to decompress the patch, delete the temp one |
| 406 |
if [[ -n ${PIPE_CMD} ]] ; then |
| 407 |
rm -f "${PATCH_TARGET}" |
| 408 |
fi |
| 409 |
|
| 410 |
if [[ ${count} -ge 5 ]] ; then |
| 411 |
echo |
| 412 |
eerror "Failed Patch: ${patchname} !" |
| 413 |
eerror " ( ${PATCH_TARGET} )" |
| 414 |
eerror |
| 415 |
eerror "Include in your bugreport the contents of:" |
| 416 |
eerror |
| 417 |
eerror " ${STDERR_TARGET}" |
| 418 |
echo |
| 419 |
die "Failed Patch: ${patchname}!" |
| 420 |
fi |
| 421 |
|
| 422 |
# if everything worked, delete the patch log |
| 423 |
rm -f "${STDERR_TARGET}" |
| 424 |
eend 0 |
| 425 |
done |
| 426 |
|
| 427 |
[[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching" |
| 428 |
: # everything worked |
| 429 |
} |
| 430 |
epatch_user() { |
| 431 |
[[ $# -ne 0 ]] && die "epatch_user takes no options" |
| 432 |
|
| 433 |
# don't clobber any EPATCH vars that the parent might want |
| 434 |
local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches |
| 435 |
for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do |
| 436 |
EPATCH_SOURCE=${base}/${CTARGET}/${check} |
| 437 |
[[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check} |
| 438 |
[[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check} |
| 439 |
if [[ -d ${EPATCH_SOURCE} ]] ; then |
| 440 |
EPATCH_SOURCE=${EPATCH_SOURCE} \ |
| 441 |
EPATCH_SUFFIX="patch" \ |
| 442 |
EPATCH_FORCE="yes" \ |
| 443 |
EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \ |
| 444 |
epatch |
| 445 |
return 0 |
| 446 |
fi |
| 447 |
done |
| 448 |
return 1 |
| 449 |
} |
| 450 |
|
| 451 |
# @FUNCTION: emktemp |
| 452 |
# @USAGE: [temp dir] |
| 453 |
# @DESCRIPTION: |
| 454 |
# Cheap replacement for when debianutils (and thus mktemp) |
| 455 |
# does not exist on the users system. |
| 456 |
emktemp() { |
| 457 |
local exe="touch" |
| 458 |
[[ $1 == -d ]] && exe="mkdir" && shift |
| 459 |
local topdir=$1 |
| 460 |
|
| 461 |
if [[ -z ${topdir} ]] ; then |
| 462 |
[[ -z ${T} ]] \ |
| 463 |
&& topdir="/tmp" \ |
| 464 |
|| topdir=${T} |
| 465 |
fi |
| 466 |
|
| 467 |
if ! type -P mktemp > /dev/null ; then |
| 468 |
# system lacks `mktemp` so we have to fake it |
| 469 |
local tmp=/ |
| 470 |
while [[ -e ${tmp} ]] ; do |
| 471 |
tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} |
| 472 |
done |
| 473 |
${exe} "${tmp}" || ${exe} -p "${tmp}" |
| 474 |
echo "${tmp}" |
| 475 |
else |
| 476 |
# the args here will give slightly wierd names on BSD, |
| 477 |
# but should produce a usable file on all userlands |
| 478 |
if [[ ${exe} == "touch" ]] ; then |
| 479 |
TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX |
| 480 |
else |
| 481 |
TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX |
| 482 |
fi |
| 483 |
fi |
| 484 |
} |
| 485 |
|
| 486 |
# @FUNCTION: egetent |
| 487 |
# @USAGE: <database> <key> |
| 488 |
# @MAINTAINER: |
| 489 |
# base-system@gentoo.org (Linux) |
| 490 |
# Joe Jezak <josejx@gmail.com> (OS X) |
| 491 |
# usata@gentoo.org (OS X) |
| 492 |
# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD) |
| 493 |
# @DESCRIPTION: |
| 494 |
# Small wrapper for getent (Linux), |
| 495 |
# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5), |
| 496 |
# and pw (FreeBSD) used in enewuser()/enewgroup() |
| 497 |
egetent() { |
| 498 |
case ${CHOST} in |
| 499 |
*-darwin[678]) |
| 500 |
case "$2" in |
| 501 |
*[!0-9]*) # Non numeric |
| 502 |
nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2\$/) {print \$0;exit;} }" |
| 503 |
;; |
| 504 |
*) # Numeric |
| 505 |
nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" |
| 506 |
;; |
| 507 |
esac |
| 508 |
;; |
| 509 |
*-darwin*) |
| 510 |
local mytype=$1 |
| 511 |
[[ "passwd" == $mytype ]] && mytype="Users" |
| 512 |
[[ "group" == $mytype ]] && mytype="Groups" |
| 513 |
case "$2" in |
| 514 |
*[!0-9]*) # Non numeric |
| 515 |
dscl . -read /$mytype/$2 2>/dev/null |grep RecordName |
| 516 |
;; |
| 517 |
*) # Numeric |
| 518 |
local mykey="UniqueID" |
| 519 |
[[ $mytype == "Groups" ]] && mykey="PrimaryGroupID" |
| 520 |
dscl . -search /$mytype $mykey $2 2>/dev/null |
| 521 |
;; |
| 522 |
esac |
| 523 |
;; |
| 524 |
*-freebsd*|*-dragonfly*) |
| 525 |
local opts action="user" |
| 526 |
[[ $1 == "passwd" ]] || action="group" |
| 527 |
|
| 528 |
# lookup by uid/gid |
| 529 |
if [[ $2 == [[:digit:]]* ]] ; then |
| 530 |
[[ ${action} == "user" ]] && opts="-u" || opts="-g" |
| 531 |
fi |
| 532 |
|
| 533 |
pw show ${action} ${opts} "$2" -q |
| 534 |
;; |
| 535 |
*-netbsd*|*-openbsd*) |
| 536 |
grep "$2:\*:" /etc/$1 |
| 537 |
;; |
| 538 |
*) |
| 539 |
type -p nscd >& /dev/null && nscd -i "$1" |
| 540 |
getent "$1" "$2" |
| 541 |
;; |
| 542 |
esac |
| 543 |
} |
| 544 |
|
| 545 |
# @FUNCTION: enewuser |
| 546 |
# @USAGE: <user> [uid] [shell] [homedir] [groups] [params] |
| 547 |
# @DESCRIPTION: |
| 548 |
# Same as enewgroup, you are not required to understand how to properly add |
| 549 |
# a user to the system. The only required parameter is the username. |
| 550 |
# Default uid is (pass -1 for this) next available, default shell is |
| 551 |
# /bin/false, default homedir is /dev/null, there are no default groups, |
| 552 |
# and default params sets the comment as 'added by portage for ${PN}'. |
| 553 |
enewuser() { |
| 554 |
case ${EBUILD_PHASE} in |
| 555 |
unpack|compile|test|install) |
| 556 |
eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function." |
| 557 |
eerror "Package fails at QA and at life. Please file a bug." |
| 558 |
die "Bad package! enewuser is only for use in pkg_* functions!" |
| 559 |
esac |
| 560 |
|
| 561 |
# get the username |
| 562 |
local euser=$1; shift |
| 563 |
if [[ -z ${euser} ]] ; then |
| 564 |
eerror "No username specified !" |
| 565 |
die "Cannot call enewuser without a username" |
| 566 |
fi |
| 567 |
|
| 568 |
# lets see if the username already exists |
| 569 |
if [[ -n $(egetent passwd "${euser}") ]] ; then |
| 570 |
return 0 |
| 571 |
fi |
| 572 |
einfo "Adding user '${euser}' to your system ..." |
| 573 |
|
| 574 |
# options to pass to useradd |
| 575 |
local opts= |
| 576 |
|
| 577 |
# handle uid |
| 578 |
local euid=$1; shift |
| 579 |
if [[ -n ${euid} && ${euid} != -1 ]] ; then |
| 580 |
if [[ ${euid} -gt 0 ]] ; then |
| 581 |
if [[ -n $(egetent passwd ${euid}) ]] ; then |
| 582 |
euid="next" |
| 583 |
fi |
| 584 |
else |
| 585 |
eerror "Userid given but is not greater than 0 !" |
| 586 |
die "${euid} is not a valid UID" |
| 587 |
fi |
| 588 |
else |
| 589 |
euid="next" |
| 590 |
fi |
| 591 |
if [[ ${euid} == "next" ]] ; then |
| 592 |
for ((euid = 101; euid <= 999; euid++)); do |
| 593 |
[[ -z $(egetent passwd ${euid}) ]] && break |
| 594 |
done |
| 595 |
fi |
| 596 |
opts="${opts} -u ${euid}" |
| 597 |
einfo " - Userid: ${euid}" |
| 598 |
|
| 599 |
# handle shell |
| 600 |
local eshell=$1; shift |
| 601 |
if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then |
| 602 |
if [[ ! -e ${ROOT}${eshell} ]] ; then |
| 603 |
eerror "A shell was specified but it does not exist !" |
| 604 |
die "${eshell} does not exist in ${ROOT}" |
| 605 |
fi |
| 606 |
if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then |
| 607 |
eerror "Do not specify ${eshell} yourself, use -1" |
| 608 |
die "Pass '-1' as the shell parameter" |
| 609 |
fi |
| 610 |
else |
| 611 |
for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do |
| 612 |
[[ -x ${ROOT}${shell} ]] && break |
| 613 |
done |
| 614 |
|
| 615 |
if [[ ${shell} == "/dev/null" ]] ; then |
| 616 |
eerror "Unable to identify the shell to use, proceeding with userland default." |
| 617 |
case ${USERLAND} in |
| 618 |
GNU) shell="/bin/false" ;; |
| 619 |
BSD) shell="/sbin/nologin" ;; |
| 620 |
Darwin) shell="/usr/sbin/nologin" ;; |
| 621 |
*) die "Unable to identify the default shell for userland ${USERLAND}" |
| 622 |
esac |
| 623 |
fi |
| 624 |
|
| 625 |
eshell=${shell} |
| 626 |
fi |
| 627 |
einfo " - Shell: ${eshell}" |
| 628 |
opts="${opts} -s ${eshell}" |
| 629 |
|
| 630 |
# handle homedir |
| 631 |
local ehome=$1; shift |
| 632 |
if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then |
| 633 |
ehome="/dev/null" |
| 634 |
fi |
| 635 |
einfo " - Home: ${ehome}" |
| 636 |
opts="${opts} -d ${ehome}" |
| 637 |
|
| 638 |
# handle groups |
| 639 |
local egroups=$1; shift |
| 640 |
if [[ ! -z ${egroups} ]] ; then |
| 641 |
local oldifs=${IFS} |
| 642 |
local defgroup="" exgroups="" |
| 643 |
|
| 644 |
export IFS="," |
| 645 |
for g in ${egroups} ; do |
| 646 |
export IFS=${oldifs} |
| 647 |
if [[ -z $(egetent group "${g}") ]] ; then |
| 648 |
eerror "You must add group ${g} to the system first" |
| 649 |
die "${g} is not a valid GID" |
| 650 |
fi |
| 651 |
if [[ -z ${defgroup} ]] ; then |
| 652 |
defgroup=${g} |
| 653 |
else |
| 654 |
exgroups="${exgroups},${g}" |
| 655 |
fi |
| 656 |
export IFS="," |
| 657 |
done |
| 658 |
export IFS=${oldifs} |
| 659 |
|
| 660 |
opts="${opts} -g ${defgroup}" |
| 661 |
if [[ ! -z ${exgroups} ]] ; then |
| 662 |
opts="${opts} -G ${exgroups:1}" |
| 663 |
fi |
| 664 |
else |
| 665 |
egroups="(none)" |
| 666 |
fi |
| 667 |
einfo " - Groups: ${egroups}" |
| 668 |
|
| 669 |
# handle extra and add the user |
| 670 |
local oldsandbox=${SANDBOX_ON} |
| 671 |
export SANDBOX_ON="0" |
| 672 |
case ${CHOST} in |
| 673 |
*-darwin*) |
| 674 |
### Make the user |
| 675 |
if [[ -z $@ ]] ; then |
| 676 |
dscl . create /users/${euser} uid ${euid} |
| 677 |
dscl . create /users/${euser} shell ${eshell} |
| 678 |
dscl . create /users/${euser} home ${ehome} |
| 679 |
dscl . create /users/${euser} realname "added by portage for ${PN}" |
| 680 |
### Add the user to the groups specified |
| 681 |
local oldifs=${IFS} |
| 682 |
export IFS="," |
| 683 |
for g in ${egroups} ; do |
| 684 |
dscl . merge /groups/${g} users ${euser} |
| 685 |
done |
| 686 |
export IFS=${oldifs} |
| 687 |
else |
| 688 |
einfo "Extra options are not supported on Darwin yet" |
| 689 |
einfo "Please report the ebuild along with the info below" |
| 690 |
einfo "eextra: $@" |
| 691 |
die "Required function missing" |
| 692 |
fi |
| 693 |
;; |
| 694 |
*-freebsd*|*-dragonfly*) |
| 695 |
if [[ -z $@ ]] ; then |
| 696 |
pw useradd ${euser} ${opts} \ |
| 697 |
-c "added by portage for ${PN}" \ |
| 698 |
die "enewuser failed" |
| 699 |
else |
| 700 |
einfo " - Extra: $@" |
| 701 |
pw useradd ${euser} ${opts} \ |
| 702 |
"$@" || die "enewuser failed" |
| 703 |
fi |
| 704 |
;; |
| 705 |
|
| 706 |
*-netbsd*) |
| 707 |
if [[ -z $@ ]] ; then |
| 708 |
useradd ${opts} ${euser} || die "enewuser failed" |
| 709 |
else |
| 710 |
einfo " - Extra: $@" |
| 711 |
useradd ${opts} ${euser} "$@" || die "enewuser failed" |
| 712 |
fi |
| 713 |
;; |
| 714 |
|
| 715 |
*-openbsd*) |
| 716 |
if [[ -z $@ ]] ; then |
| 717 |
useradd -u ${euid} -s ${eshell} \ |
| 718 |
-d ${ehome} -c "Added by portage for ${PN}" \ |
| 719 |
-g ${egroups} ${euser} || die "enewuser failed" |
| 720 |
else |
| 721 |
einfo " - Extra: $@" |
| 722 |
useradd -u ${euid} -s ${eshell} \ |
| 723 |
-d ${ehome} -c "Added by portage for ${PN}" \ |
| 724 |
-g ${egroups} ${euser} "$@" || die "enewuser failed" |
| 725 |
fi |
| 726 |
;; |
| 727 |
|
| 728 |
*) |
| 729 |
if [[ -z $@ ]] ; then |
| 730 |
useradd -r ${opts} \ |
| 731 |
-c "added by portage for ${PN}" \ |
| 732 |
${euser} \ |
| 733 |
|| die "enewuser failed" |
| 734 |
else |
| 735 |
einfo " - Extra: $@" |
| 736 |
useradd -r ${opts} "$@" \ |
| 737 |
${euser} \ |
| 738 |
|| die "enewuser failed" |
| 739 |
fi |
| 740 |
;; |
| 741 |
esac |
| 742 |
|
| 743 |
if [[ ! -e ${ROOT}/${ehome} ]] ; then |
| 744 |
einfo " - Creating ${ehome} in ${ROOT}" |
| 745 |
mkdir -p "${ROOT}/${ehome}" |
| 746 |
chown ${euser} "${ROOT}/${ehome}" |
| 747 |
chmod 755 "${ROOT}/${ehome}" |
| 748 |
fi |
| 749 |
|
| 750 |
export SANDBOX_ON=${oldsandbox} |
| 751 |
} |
| 752 |
|
| 753 |
# @FUNCTION: enewgroup |
| 754 |
# @USAGE: <group> [gid] |
| 755 |
# @DESCRIPTION: |
| 756 |
# This function does not require you to understand how to properly add a |
| 757 |
# group to the system. Just give it a group name to add and enewgroup will |
| 758 |
# do the rest. You may specify the gid for the group or allow the group to |
| 759 |
# allocate the next available one. |
| 760 |
enewgroup() { |
| 761 |
case ${EBUILD_PHASE} in |
| 762 |
unpack|compile|test|install) |
| 763 |
eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function." |
| 764 |
eerror "Package fails at QA and at life. Please file a bug." |
| 765 |
die "Bad package! enewgroup is only for use in pkg_* functions!" |
| 766 |
esac |
| 767 |
|
| 768 |
# get the group |
| 769 |
local egroup="$1"; shift |
| 770 |
if [ -z "${egroup}" ] |
| 771 |
then |
| 772 |
eerror "No group specified !" |
| 773 |
die "Cannot call enewgroup without a group" |
| 774 |
fi |
| 775 |
|
| 776 |
# see if group already exists |
| 777 |
if [[ -n $(egetent group "${egroup}") ]]; then |
| 778 |
return 0 |
| 779 |
fi |
| 780 |
einfo "Adding group '${egroup}' to your system ..." |
| 781 |
|
| 782 |
# options to pass to useradd |
| 783 |
local opts= |
| 784 |
|
| 785 |
# handle gid |
| 786 |
local egid="$1"; shift |
| 787 |
if [ ! -z "${egid}" ] |
| 788 |
then |
| 789 |
if [ "${egid}" -gt 0 ] |
| 790 |
then |
| 791 |
if [ -z "`egetent group ${egid}`" ] |
| 792 |
then |
| 793 |
if [[ "${CHOST}" == *-darwin* ]]; then |
| 794 |
opts="${opts} ${egid}" |
| 795 |
else |
| 796 |
opts="${opts} -g ${egid}" |
| 797 |
fi |
| 798 |
else |
| 799 |
egid="next available; requested gid taken" |
| 800 |
fi |
| 801 |
else |
| 802 |
eerror "Groupid given but is not greater than 0 !" |
| 803 |
die "${egid} is not a valid GID" |
| 804 |
fi |
| 805 |
else |
| 806 |
egid="next available" |
| 807 |
fi |
| 808 |
einfo " - Groupid: ${egid}" |
| 809 |
|
| 810 |
# handle extra |
| 811 |
local eextra="$@" |
| 812 |
opts="${opts} ${eextra}" |
| 813 |
|
| 814 |
# add the group |
| 815 |
local oldsandbox="${SANDBOX_ON}" |
| 816 |
export SANDBOX_ON="0" |
| 817 |
case ${CHOST} in |
| 818 |
*-darwin*) |
| 819 |
if [ ! -z "${eextra}" ]; |
| 820 |
then |
| 821 |
einfo "Extra options are not supported on Darwin/OS X yet" |
| 822 |
einfo "Please report the ebuild along with the info below" |
| 823 |
einfo "eextra: ${eextra}" |
| 824 |
die "Required function missing" |
| 825 |
fi |
| 826 |
|
| 827 |
# If we need the next available |
| 828 |
case ${egid} in |
| 829 |
*[!0-9]*) # Non numeric |
| 830 |
for ((egid = 101; egid <= 999; egid++)); do |
| 831 |
[[ -z $(egetent group ${egid}) ]] && break |
| 832 |
done |
| 833 |
esac |
| 834 |
dscl . create /groups/${egroup} gid ${egid} |
| 835 |
dscl . create /groups/${egroup} passwd '*' |
| 836 |
;; |
| 837 |
|
| 838 |
*-freebsd*|*-dragonfly*) |
| 839 |
case ${egid} in |
| 840 |
*[!0-9]*) # Non numeric |
| 841 |
for ((egid = 101; egid <= 999; egid++)); do |
| 842 |
[[ -z $(egetent group ${egid}) ]] && break |
| 843 |
done |
| 844 |
esac |
| 845 |
pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" |
| 846 |
;; |
| 847 |
|
| 848 |
*-netbsd*) |
| 849 |
case ${egid} in |
| 850 |
*[!0-9]*) # Non numeric |
| 851 |
for ((egid = 101; egid <= 999; egid++)); do |
| 852 |
[[ -z $(egetent group ${egid}) ]] && break |
| 853 |
done |
| 854 |
esac |
| 855 |
groupadd -g ${egid} ${egroup} || die "enewgroup failed" |
| 856 |
;; |
| 857 |
|
| 858 |
*) |
| 859 |
# We specify -r so that we get a GID in the system range from login.defs |
| 860 |
groupadd -r ${opts} ${egroup} || die "enewgroup failed" |
| 861 |
;; |
| 862 |
esac |
| 863 |
export SANDBOX_ON="${oldsandbox}" |
| 864 |
} |
| 865 |
|
| 866 |
# @FUNCTION: edos2unix |
| 867 |
# @USAGE: <file> [more files ...] |
| 868 |
# @DESCRIPTION: |
| 869 |
# A handy replacement for dos2unix, recode, fixdos, etc... This allows you |
| 870 |
# to remove all of these text utilities from DEPEND variables because this |
| 871 |
# is a script based solution. Just give it a list of files to convert and |
| 872 |
# they will all be changed from the DOS CRLF format to the UNIX LF format. |
| 873 |
edos2unix() { |
| 874 |
echo "$@" | xargs sed -i 's/\r$//' |
| 875 |
} |
| 876 |
|
| 877 |
# Make a desktop file ! |
| 878 |
# Great for making those icons in kde/gnome startmenu ! |
| 879 |
# Amaze your friends ! Get the women ! Join today ! |
| 880 |
# |
| 881 |
# make_desktop_entry(<command>, [name], [icon], [type], [fields]) |
| 882 |
# |
| 883 |
# binary: what command does the app run with ? |
| 884 |
# name: the name that will show up in the menu |
| 885 |
# icon: give your little like a pretty little icon ... |
| 886 |
# this can be relative (to /usr/share/pixmaps) or |
| 887 |
# a full path to an icon |
| 888 |
# type: what kind of application is this ? for categories: |
| 889 |
# http://standards.freedesktop.org/menu-spec/latest/apa.html |
| 890 |
# fields: extra fields to append to the desktop file; a printf string |
| 891 |
make_desktop_entry() { |
| 892 |
[[ -z $1 ]] && die "make_desktop_entry: You must specify the executable" |
| 893 |
|
| 894 |
local exec=${1} |
| 895 |
local name=${2:-${PN}} |
| 896 |
local icon=${3:-${PN}} |
| 897 |
local type=${4} |
| 898 |
local fields=${5} |
| 899 |
|
| 900 |
if [[ -z ${type} ]] ; then |
| 901 |
local catmaj=${CATEGORY%%-*} |
| 902 |
local catmin=${CATEGORY##*-} |
| 903 |
case ${catmaj} in |
| 904 |
app) |
| 905 |
case ${catmin} in |
| 906 |
accessibility) type=Accessibility;; |
| 907 |
admin) type=System;; |
| 908 |
antivirus) type=System;; |
| 909 |
arch) type=Archiving;; |
| 910 |
backup) type=Archiving;; |
| 911 |
cdr) type=DiscBurning;; |
| 912 |
dicts) type=Dictionary;; |
| 913 |
doc) type=Documentation;; |
| 914 |
editors) type=TextEditor;; |
| 915 |
emacs) type=TextEditor;; |
| 916 |
emulation) type=Emulator;; |
| 917 |
laptop) type=HardwareSettings;; |
| 918 |
office) type=Office;; |
| 919 |
pda) type=PDA;; |
| 920 |
vim) type=TextEditor;; |
| 921 |
xemacs) type=TextEditor;; |
| 922 |
esac |
| 923 |
;; |
| 924 |
|
| 925 |
dev) |
| 926 |
type="Development" |
| 927 |
;; |
| 928 |
|
| 929 |
games) |
| 930 |
case ${catmin} in |
| 931 |
action|fps) type=ActionGame;; |
| 932 |
arcade) type=ArcadeGame;; |
| 933 |
board) type=BoardGame;; |
| 934 |
emulation) type=Emulator;; |
| 935 |
kids) type=KidsGame;; |
| 936 |
puzzle) type=LogicGame;; |
| 937 |
roguelike) type=RolePlaying;; |
| 938 |
rpg) type=RolePlaying;; |
| 939 |
simulation) type=Simulation;; |
| 940 |
sports) type=SportsGame;; |
| 941 |
strategy) type=StrategyGame;; |
| 942 |
esac |
| 943 |
type="Game;${type}" |
| 944 |
;; |
| 945 |
|
| 946 |
gnome) |
| 947 |
type="Gnome;GTK" |
| 948 |
;; |
| 949 |
|
| 950 |
kde) |
| 951 |
type="KDE;Qt" |
| 952 |
;; |
| 953 |
|
| 954 |
mail) |
| 955 |
type="Network;Email" |
| 956 |
;; |
| 957 |
|
| 958 |
media) |
| 959 |
case ${catmin} in |
| 960 |
gfx) |
| 961 |
type=Graphics |
| 962 |
;; |
| 963 |
*) |
| 964 |
case ${catmin} in |
| 965 |
radio) type=Tuner;; |
| 966 |
sound) type=Audio;; |
| 967 |
tv) type=TV;; |
| 968 |
video) type=Video;; |
| 969 |
esac |
| 970 |
type="AudioVideo;${type}" |
| 971 |
;; |
| 972 |
esac |
| 973 |
;; |
| 974 |
|
| 975 |
net) |
| 976 |
case ${catmin} in |
| 977 |
dialup) type=Dialup;; |
| 978 |
ftp) type=FileTransfer;; |
| 979 |
im) type=InstantMessaging;; |
| 980 |
irc) type=IRCClient;; |
| 981 |
mail) type=Email;; |
| 982 |
news) type=News;; |
| 983 |
nntp) type=News;; |
| 984 |
p2p) type=FileTransfer;; |
| 985 |
voip) type=Telephony;; |
| 986 |
esac |
| 987 |
type="Network;${type}" |
| 988 |
;; |
| 989 |
|
| 990 |
sci) |
| 991 |
case ${catmin} in |
| 992 |
astro*) type=Astronomy;; |
| 993 |
bio*) type=Biology;; |
| 994 |
calc*) type=Calculator;; |
| 995 |
chem*) type=Chemistry;; |
| 996 |
elec*) type=Electronics;; |
| 997 |
geo*) type=Geology;; |
| 998 |
math*) type=Math;; |
| 999 |
physics) type=Physics;; |
| 1000 |
visual*) type=DataVisualization;; |
| 1001 |
esac |
| 1002 |
type="Education;Science;${type}" |
| 1003 |
;; |
| 1004 |
|
| 1005 |
sys) |
| 1006 |
type="System" |
| 1007 |
;; |
| 1008 |
|
| 1009 |
www) |
| 1010 |
case ${catmin} in |
| 1011 |
client) type=WebBrowser;; |
| 1012 |
esac |
| 1013 |
type="Network;${type}" |
| 1014 |
;; |
| 1015 |
|
| 1016 |
*) |
| 1017 |
type= |
| 1018 |
;; |
| 1019 |
esac |
| 1020 |
fi |
| 1021 |
if [ "${SLOT}" == "0" ] ; then |
| 1022 |
local desktop_name="${PN}" |
| 1023 |
else |
| 1024 |
local desktop_name="${PN}-${SLOT}" |
| 1025 |
fi |
| 1026 |
local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop" |
| 1027 |
#local desktop=${T}/${exec%% *:-${desktop_name}}.desktop |
| 1028 |
|
| 1029 |
# Don't append another ";" when a valid category value is provided. |
| 1030 |
type=${type%;}${type:+;} |
| 1031 |
|
| 1032 |
eshopts_push -s extglob |
| 1033 |
if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then |
| 1034 |
ewarn "As described in the Icon Theme Specification, icon file extensions are not" |
| 1035 |
ewarn "allowed in .desktop files if the value is not an absolute path." |
| 1036 |
icon=${icon%.@(xpm|png|svg)} |
| 1037 |
fi |
| 1038 |
eshopts_pop |
| 1039 |
|
| 1040 |
cat <<-EOF > "${desktop}" |
| 1041 |
[Desktop Entry] |
| 1042 |
Name=${name} |
| 1043 |
Type=Application |
| 1044 |
Comment=${DESCRIPTION} |
| 1045 |
Exec=${exec} |
| 1046 |
TryExec=${exec%% *} |
| 1047 |
Icon=${icon} |
| 1048 |
Categories=${type} |
| 1049 |
EOF |
| 1050 |
|
| 1051 |
if [[ ${fields:-=} != *=* ]] ; then |
| 1052 |
# 5th arg used to be value to Path= |
| 1053 |
ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}" |
| 1054 |
fields="Path=${fields}" |
| 1055 |
fi |
| 1056 |
[[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}" |
| 1057 |
|
| 1058 |
( |
| 1059 |
# wrap the env here so that the 'insinto' call |
| 1060 |
# doesn't corrupt the env of the caller |
| 1061 |
insinto /usr/share/applications |
| 1062 |
doins "${desktop}" |
| 1063 |
) || die "installing desktop file failed" |
| 1064 |
} |
| 1065 |
|
| 1066 |
# @FUNCTION: validate_desktop_entries |
| 1067 |
# @USAGE: [directories] |
| 1068 |
# @MAINTAINER: |
| 1069 |
# Carsten Lohrke <carlo@gentoo.org> |
| 1070 |
# @DESCRIPTION: |
| 1071 |
# Validate desktop entries using desktop-file-utils |
| 1072 |
validate_desktop_entries() { |
| 1073 |
if [[ -x /usr/bin/desktop-file-validate ]] ; then |
| 1074 |
einfo "Checking desktop entry validity" |
| 1075 |
local directories="" |
| 1076 |
for d in /usr/share/applications $@ ; do |
| 1077 |
[[ -d ${D}${d} ]] && directories="${directories} ${D}${d}" |
| 1078 |
done |
| 1079 |
if [[ -n ${directories} ]] ; then |
| 1080 |
for FILE in $(find ${directories} -name "*\.desktop" \ |
| 1081 |
-not -path '*.hidden*' | sort -u 2>/dev/null) |
| 1082 |
do |
| 1083 |
local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \ |
| 1084 |
sed -e "s|error: ||" -e "s|${FILE}:|--|g" ) |
| 1085 |
[[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:} |
| 1086 |
done |
| 1087 |
fi |
| 1088 |
echo "" |
| 1089 |
else |
| 1090 |
einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo." |
| 1091 |
fi |
| 1092 |
} |
| 1093 |
|
| 1094 |
# @FUNCTION: make_session_desktop |
| 1095 |
# @USAGE: <title> <command> [command args...] |
| 1096 |
# @DESCRIPTION: |
| 1097 |
# Make a GDM/KDM Session file. The title is the file to execute to start the |
| 1098 |
# Window Manager. The command is the name of the Window Manager. |
| 1099 |
# |
| 1100 |
# You can set the name of the file via the ${wm} variable. |
| 1101 |
make_session_desktop() { |
| 1102 |
[[ -z $1 ]] && eerror "$0: You must specify the title" && return 1 |
| 1103 |
[[ -z $2 ]] && eerror "$0: You must specify the command" && return 1 |
| 1104 |
|
| 1105 |
local title=$1 |
| 1106 |
local command=$2 |
| 1107 |
local desktop=${T}/${wm:-${PN}}.desktop |
| 1108 |
shift 2 |
| 1109 |
|
| 1110 |
cat <<-EOF > "${desktop}" |
| 1111 |
[Desktop Entry] |
| 1112 |
Name=${title} |
| 1113 |
Comment=This session logs you into ${title} |
| 1114 |
Exec=${command} $* |
| 1115 |
TryExec=${command} |
| 1116 |
Type=XSession |
| 1117 |
EOF |
| 1118 |
|
| 1119 |
( |
| 1120 |
# wrap the env here so that the 'insinto' call |
| 1121 |
# doesn't corrupt the env of the caller |
| 1122 |
insinto /usr/share/xsessions |
| 1123 |
doins "${desktop}" |
| 1124 |
) |
| 1125 |
} |
| 1126 |
|
| 1127 |
# @FUNCTION: domenu |
| 1128 |
# @USAGE: <menus> |
| 1129 |
# @DESCRIPTION: |
| 1130 |
# Install the list of .desktop menu files into the appropriate directory |
| 1131 |
# (/usr/share/applications). |
| 1132 |
domenu() { |
| 1133 |
( |
| 1134 |
# wrap the env here so that the 'insinto' call |
| 1135 |
# doesn't corrupt the env of the caller |
| 1136 |
local i j ret=0 |
| 1137 |
insinto /usr/share/applications |
| 1138 |
for i in "$@" ; do |
| 1139 |
if [[ -f ${i} ]] ; then |
| 1140 |
doins "${i}" |
| 1141 |
((ret+=$?)) |
| 1142 |
elif [[ -d ${i} ]] ; then |
| 1143 |
for j in "${i}"/*.desktop ; do |
| 1144 |
doins "${j}" |
| 1145 |
((ret+=$?)) |
| 1146 |
done |
| 1147 |
else |
| 1148 |
((++ret)) |
| 1149 |
fi |
| 1150 |
done |
| 1151 |
exit ${ret} |
| 1152 |
) |
| 1153 |
} |
| 1154 |
|
| 1155 |
# @FUNCTION: newmenu |
| 1156 |
# @USAGE: <menu> <newname> |
| 1157 |
# @DESCRIPTION: |
| 1158 |
# Like all other new* functions, install the specified menu as newname. |
| 1159 |
newmenu() { |
| 1160 |
( |
| 1161 |
# wrap the env here so that the 'insinto' call |
| 1162 |
# doesn't corrupt the env of the caller |
| 1163 |
insinto /usr/share/applications |
| 1164 |
newins "$@" |
| 1165 |
) |
| 1166 |
} |
| 1167 |
|
| 1168 |
# @FUNCTION: doicon |
| 1169 |
# @USAGE: <list of icons> |
| 1170 |
# @DESCRIPTION: |
| 1171 |
# Install the list of icons into the icon directory (/usr/share/pixmaps). |
| 1172 |
# This is useful in conjunction with creating desktop/menu files. |
| 1173 |
doicon() { |
| 1174 |
( |
| 1175 |
# wrap the env here so that the 'insinto' call |
| 1176 |
# doesn't corrupt the env of the caller |
| 1177 |
local i j ret |
| 1178 |
insinto /usr/share/pixmaps |
| 1179 |
for i in "$@" ; do |
| 1180 |
if [[ -f ${i} ]] ; then |
| 1181 |
doins "${i}" |
| 1182 |
((ret+=$?)) |
| 1183 |
elif [[ -d ${i} ]] ; then |
| 1184 |
for j in "${i}"/*.png ; do |
| 1185 |
doins "${j}" |
| 1186 |
((ret+=$?)) |
| 1187 |
done |
| 1188 |
else |
| 1189 |
((++ret)) |
| 1190 |
fi |
| 1191 |
done |
| 1192 |
exit ${ret} |
| 1193 |
) |
| 1194 |
} |
| 1195 |
|
| 1196 |
# @FUNCTION: newicon |
| 1197 |
# @USAGE: <icon> <newname> |
| 1198 |
# @DESCRIPTION: |
| 1199 |
# Like all other new* functions, install the specified icon as newname. |
| 1200 |
newicon() { |
| 1201 |
( |
| 1202 |
# wrap the env here so that the 'insinto' call |
| 1203 |
# doesn't corrupt the env of the caller |
| 1204 |
insinto /usr/share/pixmaps |
| 1205 |
newins "$@" |
| 1206 |
) |
| 1207 |
} |
| 1208 |
|
| 1209 |
# for internal use only (unpack_pdv and unpack_makeself) |
| 1210 |
find_unpackable_file() { |
| 1211 |
local src=$1 |
| 1212 |
if [[ -z ${src} ]] ; then |
| 1213 |
src=${DISTDIR}/${A} |
| 1214 |
else |
| 1215 |
if [[ -e ${DISTDIR}/${src} ]] ; then |
| 1216 |
src=${DISTDIR}/${src} |
| 1217 |
elif [[ -e ${PWD}/${src} ]] ; then |
| 1218 |
src=${PWD}/${src} |
| 1219 |
elif [[ -e ${src} ]] ; then |
| 1220 |
src=${src} |
| 1221 |
fi |
| 1222 |
fi |
| 1223 |
[[ ! -e ${src} ]] && return 1 |
| 1224 |
echo "${src}" |
| 1225 |
} |
| 1226 |
|
| 1227 |
# @FUNCTION: unpack_pdv |
| 1228 |
# @USAGE: <file to unpack> <size of off_t> |
| 1229 |
# @DESCRIPTION: |
| 1230 |
# Unpack those pesky pdv generated files ... |
| 1231 |
# They're self-unpacking programs with the binary package stuffed in |
| 1232 |
# the middle of the archive. Valve seems to use it a lot ... too bad |
| 1233 |
# it seems to like to segfault a lot :(. So lets take it apart ourselves. |
| 1234 |
# |
| 1235 |
# You have to specify the off_t size ... I have no idea how to extract that |
| 1236 |
# information out of the binary executable myself. Basically you pass in |
| 1237 |
# the size of the off_t type (in bytes) on the machine that built the pdv |
| 1238 |
# archive. |
| 1239 |
# |
| 1240 |
# One way to determine this is by running the following commands: |
| 1241 |
# |
| 1242 |
# @CODE |
| 1243 |
# strings <pdv archive> | grep lseek |
| 1244 |
# strace -elseek <pdv archive> |
| 1245 |
# @CODE |
| 1246 |
# |
| 1247 |
# Basically look for the first lseek command (we do the strings/grep because |
| 1248 |
# sometimes the function call is _llseek or something) and steal the 2nd |
| 1249 |
# parameter. Here is an example: |
| 1250 |
# |
| 1251 |
# @CODE |
| 1252 |
# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek |
| 1253 |
# lseek |
| 1254 |
# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin |
| 1255 |
# lseek(3, -4, SEEK_END) = 2981250 |
| 1256 |
# @CODE |
| 1257 |
# |
| 1258 |
# Thus we would pass in the value of '4' as the second parameter. |
| 1259 |
unpack_pdv() { |
| 1260 |
local src=$(find_unpackable_file "$1") |
| 1261 |
local sizeoff_t=$2 |
| 1262 |
|
| 1263 |
[[ -z ${src} ]] && die "Could not locate source for '$1'" |
| 1264 |
[[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" |
| 1265 |
|
| 1266 |
local shrtsrc=$(basename "${src}") |
| 1267 |
echo ">>> Unpacking ${shrtsrc} to ${PWD}" |
| 1268 |
local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\") |
| 1269 |
local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\") |
| 1270 |
|
| 1271 |
# grab metadata for debug reasons |
| 1272 |
local metafile=$(emktemp) |
| 1273 |
tail -c +$((${metaskip}+1)) "${src}" > "${metafile}" |
| 1274 |
|
| 1275 |
# rip out the final file name from the metadata |
| 1276 |
local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1) |
| 1277 |
datafile=$(basename "${datafile}") |
| 1278 |
|
| 1279 |
# now lets uncompress/untar the file if need be |
| 1280 |
local tmpfile=$(emktemp) |
| 1281 |
tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} |
| 1282 |
|
| 1283 |
local iscompressed=$(file -b "${tmpfile}") |
| 1284 |
if [[ ${iscompressed:0:8} == "compress" ]] ; then |
| 1285 |
iscompressed=1 |
| 1286 |
mv ${tmpfile}{,.Z} |
| 1287 |
gunzip ${tmpfile} |
| 1288 |
else |
| 1289 |
iscompressed=0 |
| 1290 |
fi |
| 1291 |
local istar=$(file -b "${tmpfile}") |
| 1292 |
if [[ ${istar:0:9} == "POSIX tar" ]] ; then |
| 1293 |
istar=1 |
| 1294 |
else |
| 1295 |
istar=0 |
| 1296 |
fi |
| 1297 |
|
| 1298 |
#for some reason gzip dies with this ... dd cant provide buffer fast enough ? |
| 1299 |
#dd if=${src} ibs=${metaskip} count=1 \ |
| 1300 |
# | dd ibs=${tailskip} skip=1 \ |
| 1301 |
# | gzip -dc \ |
| 1302 |
# > ${datafile} |
| 1303 |
if [ ${iscompressed} -eq 1 ] ; then |
| 1304 |
if [ ${istar} -eq 1 ] ; then |
| 1305 |
tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \ |
| 1306 |
| head -c $((${metaskip}-${tailskip})) \ |
| 1307 |
| tar -xzf - |
| 1308 |
else |
| 1309 |
tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \ |
| 1310 |
| head -c $((${metaskip}-${tailskip})) \ |
| 1311 |
| gzip -dc \ |
| 1312 |
> ${datafile} |
| 1313 |
fi |
| 1314 |
else |
| 1315 |
if [ ${istar} -eq 1 ] ; then |
| 1316 |
tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \ |
| 1317 |
| head -c $((${metaskip}-${tailskip})) \ |
| 1318 |
| tar --no-same-owner -xf - |
| 1319 |
else |
| 1320 |
tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \ |
| 1321 |
| head -c $((${metaskip}-${tailskip})) \ |
| 1322 |
> ${datafile} |
| 1323 |
fi |
| 1324 |
fi |
| 1325 |
true |
| 1326 |
#[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" |
| 1327 |
#assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" |
| 1328 |
} |
| 1329 |
|
| 1330 |
# @FUNCTION: unpack_makeself |
| 1331 |
# @USAGE: [file to unpack] [offset] [tail|dd] |
| 1332 |
# @DESCRIPTION: |
| 1333 |
# Unpack those pesky makeself generated files ... |
| 1334 |
# They're shell scripts with the binary package tagged onto |
| 1335 |
# the end of the archive. Loki utilized the format as does |
| 1336 |
# many other game companies. |
| 1337 |
# |
| 1338 |
# If the file is not specified, then ${A} is used. If the |
| 1339 |
# offset is not specified then we will attempt to extract |
| 1340 |
# the proper offset from the script itself. |
| 1341 |
unpack_makeself() { |
| 1342 |
local src_input=${1:-${A}} |
| 1343 |
local src=$(find_unpackable_file "${src_input}") |
| 1344 |
local skip=$2 |
| 1345 |
local exe=$3 |
| 1346 |
|
| 1347 |
[[ -z ${src} ]] && die "Could not locate source for '${src_input}'" |
| 1348 |
|
| 1349 |
local shrtsrc=$(basename "${src}") |
| 1350 |
echo ">>> Unpacking ${shrtsrc} to ${PWD}" |
| 1351 |
if [[ -z ${skip} ]] ; then |
| 1352 |
local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}') |
| 1353 |
local skip=0 |
| 1354 |
exe=tail |
| 1355 |
case ${ver} in |
| 1356 |
1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same |
| 1357 |
skip=$(grep -a ^skip= "${src}" | cut -d= -f2) |
| 1358 |
;; |
| 1359 |
2.0|2.0.1) |
| 1360 |
skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) |
| 1361 |
;; |
| 1362 |
2.1.1) |
| 1363 |
skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) |
| 1364 |
(( skip++ )) |
| 1365 |
;; |
| 1366 |
2.1.2) |
| 1367 |
skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) |
| 1368 |
(( skip++ )) |
| 1369 |
;; |
| 1370 |
2.1.3) |
| 1371 |
skip=`grep -a ^offset= "${src}" | awk '{print $3}'` |
| 1372 |
(( skip++ )) |
| 1373 |
;; |
| 1374 |
2.1.4|2.1.5) |
| 1375 |
skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) |
| 1376 |
skip=$(head -n ${skip} "${src}" | wc -c) |
| 1377 |
exe="dd" |
| 1378 |
;; |
| 1379 |
*) |
| 1380 |
eerror "I'm sorry, but I was unable to support the Makeself file." |
| 1381 |
eerror "The version I detected was '${ver}'." |
| 1382 |
eerror "Please file a bug about the file ${shrtsrc} at" |
| 1383 |
eerror "http://bugs.gentoo.org/ so that support can be added." |
| 1384 |
die "makeself version '${ver}' not supported" |
| 1385 |
;; |
| 1386 |
esac |
| 1387 |
debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" |
| 1388 |
fi |
| 1389 |
case ${exe} in |
| 1390 |
tail) exe="tail -n +${skip} '${src}'";; |
| 1391 |
dd) exe="dd ibs=${skip} skip=1 if='${src}'";; |
| 1392 |
*) die "makeself cant handle exe '${exe}'" |
| 1393 |
esac |
| 1394 |
|
| 1395 |
# lets grab the first few bytes of the file to figure out what kind of archive it is |
| 1396 |
local filetype tmpfile=$(emktemp) |
| 1397 |
eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" |
| 1398 |
filetype=$(file -b "${tmpfile}") || die |
| 1399 |
case ${filetype} in |
| 1400 |
*tar\ archive*) |
| 1401 |
eval ${exe} | tar --no-same-owner -xf - |
| 1402 |
;; |
| 1403 |
bzip2*) |
| 1404 |
eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - |
| 1405 |
;; |
| 1406 |
gzip*) |
| 1407 |
eval ${exe} | tar --no-same-owner -xzf - |
| 1408 |
;; |
| 1409 |
compress*) |
| 1410 |
eval ${exe} | gunzip | tar --no-same-owner -xf - |
| 1411 |
;; |
| 1412 |
*) |
| 1413 |
eerror "Unknown filetype \"${filetype}\" ?" |
| 1414 |
false |
| 1415 |
;; |
| 1416 |
esac |
| 1417 |
assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" |
| 1418 |
} |
| 1419 |
|
| 1420 |
# @FUNCTION: check_license |
| 1421 |
# @USAGE: [license] |
| 1422 |
# @DESCRIPTION: |
| 1423 |
# Display a license for user to accept. If no license is |
| 1424 |
# specified, then ${LICENSE} is used. |
| 1425 |
check_license() { |
| 1426 |
local lic=$1 |
| 1427 |
if [ -z "${lic}" ] ; then |
| 1428 |
lic="${PORTDIR}/licenses/${LICENSE}" |
| 1429 |
else |
| 1430 |
if [ -e "${PORTDIR}/licenses/${lic}" ] ; then |
| 1431 |
lic="${PORTDIR}/licenses/${lic}" |
| 1432 |
elif [ -e "${PWD}/${lic}" ] ; then |
| 1433 |
lic="${PWD}/${lic}" |
| 1434 |
elif [ -e "${lic}" ] ; then |
| 1435 |
lic="${lic}" |
| 1436 |
fi |
| 1437 |
fi |
| 1438 |
local l="`basename ${lic}`" |
| 1439 |
|
| 1440 |
# here is where we check for the licenses the user already |
| 1441 |
# accepted ... if we don't find a match, we make the user accept |
| 1442 |
local alic |
| 1443 |
eshopts_push -o noglob # so that bash doesn't expand "*" |
| 1444 |
for alic in ${ACCEPT_LICENSE} ; do |
| 1445 |
if [[ ${alic} == ${l} ]]; then |
| 1446 |
eshopts_pop |
| 1447 |
return 0 |
| 1448 |
fi |
| 1449 |
done |
| 1450 |
eshopts_pop |
| 1451 |
[ ! -f "${lic}" ] && die "Could not find requested license ${lic}" |
| 1452 |
|
| 1453 |
local licmsg=$(emktemp) |
| 1454 |
cat <<-EOF > ${licmsg} |
| 1455 |
********************************************************** |
| 1456 |
The following license outlines the terms of use of this |
| 1457 |
package. You MUST accept this license for installation to |
| 1458 |
continue. When you are done viewing, hit 'q'. If you |
| 1459 |
CTRL+C out of this, the install will not run! |
| 1460 |
********************************************************** |
| 1461 |
|
| 1462 |
EOF |
| 1463 |
cat ${lic} >> ${licmsg} |
| 1464 |
${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" |
| 1465 |
einfon "Do you accept the terms of this license (${l})? [yes/no] " |
| 1466 |
read alic |
| 1467 |
case ${alic} in |
| 1468 |
yes|Yes|y|Y) |
| 1469 |
return 0 |
| 1470 |
;; |
| 1471 |
*) |
| 1472 |
echo;echo;echo |
| 1473 |
eerror "You MUST accept the license to continue! Exiting!" |
| 1474 |
die "Failed to accept license" |
| 1475 |
;; |
| 1476 |
esac |
| 1477 |
} |
| 1478 |
|
| 1479 |
# @FUNCTION: cdrom_get_cds |
| 1480 |
# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...] |
| 1481 |
# @DESCRIPTION: |
| 1482 |
# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates |
| 1483 |
# the whole 'non-interactive' policy, but damnit I want CD support ! |
| 1484 |
# |
| 1485 |
# With these cdrom functions we handle all the user interaction and |
| 1486 |
# standardize everything. All you have to do is call cdrom_get_cds() |
| 1487 |
# and when the function returns, you can assume that the cd has been |
| 1488 |
# found at CDROM_ROOT. |
| 1489 |
# |
| 1490 |
# The function will attempt to locate a cd based upon a file that is on |
| 1491 |
# the cd. The more files you give this function, the more cds |
| 1492 |
# the cdrom functions will handle. |
| 1493 |
# |
| 1494 |
# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', |
| 1495 |
# etc... If you want to give the cds better names, then just export |
| 1496 |
# the appropriate CDROM_NAME variable before calling cdrom_get_cds(). |
| 1497 |
# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can |
| 1498 |
# also use the CDROM_NAME_SET bash array. |
| 1499 |
# |
| 1500 |
# For those multi cd ebuilds, see the cdrom_load_next_cd() function. |
| 1501 |
cdrom_get_cds() { |
| 1502 |
# first we figure out how many cds we're dealing with by |
| 1503 |
# the # of files they gave us |
| 1504 |
local cdcnt=0 |
| 1505 |
local f= |
| 1506 |
for f in "$@" ; do |
| 1507 |
((++cdcnt)) |
| 1508 |
export CDROM_CHECK_${cdcnt}="$f" |
| 1509 |
done |
| 1510 |
export CDROM_TOTAL_CDS=${cdcnt} |
| 1511 |
export CDROM_CURRENT_CD=1 |
| 1512 |
|
| 1513 |
# now we see if the user gave use CD_ROOT ... |
| 1514 |
# if they did, let's just believe them that it's correct |
| 1515 |
if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then |
| 1516 |
local var= |
| 1517 |
cdcnt=0 |
| 1518 |
while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do |
| 1519 |
((++cdcnt)) |
| 1520 |
var="CD_ROOT_${cdcnt}" |
| 1521 |
[[ -z ${!var} ]] && var="CD_ROOT" |
| 1522 |
if [[ -z ${!var} ]] ; then |
| 1523 |
eerror "You must either use just the CD_ROOT" |
| 1524 |
eerror "or specify ALL the CD_ROOT_X variables." |
| 1525 |
eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." |
| 1526 |
die "could not locate CD_ROOT_${cdcnt}" |
| 1527 |
fi |
| 1528 |
done |
| 1529 |
export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}} |
| 1530 |
einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" |
| 1531 |
export CDROM_SET=-1 |
| 1532 |
for f in ${CDROM_CHECK_1//:/ } ; do |
| 1533 |
((++CDROM_SET)) |
| 1534 |
[[ -e ${CDROM_ROOT}/${f} ]] && break |
| 1535 |
done |
| 1536 |
export CDROM_MATCH=${f} |
| 1537 |
return |
| 1538 |
fi |
| 1539 |
|
| 1540 |
# User didn't help us out so lets make sure they know they can |
| 1541 |
# simplify the whole process ... |
| 1542 |
if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then |
| 1543 |
einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}" |
| 1544 |
echo |
| 1545 |
einfo "If you do not have the CD, but have the data files" |
| 1546 |
einfo "mounted somewhere on your filesystem, just export" |
| 1547 |
einfo "the variable CD_ROOT so that it points to the" |
| 1548 |
einfo "directory containing the files." |
| 1549 |
echo |
| 1550 |
einfo "For example:" |
| 1551 |
einfo "export CD_ROOT=/mnt/cdrom" |
| 1552 |
echo |
| 1553 |
else |
| 1554 |
if [[ -n ${CDROM_NAME_SET} ]] ; then |
| 1555 |
# Translate the CDROM_NAME_SET array into CDROM_NAME_# |
| 1556 |
cdcnt=0 |
| 1557 |
while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do |
| 1558 |
((++cdcnt)) |
| 1559 |
export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}" |
| 1560 |
done |
| 1561 |
fi |
| 1562 |
|
| 1563 |
einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." |
| 1564 |
cdcnt=0 |
| 1565 |
while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do |
| 1566 |
((++cdcnt)) |
| 1567 |
var="CDROM_NAME_${cdcnt}" |
| 1568 |
[[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" |
| 1569 |
done |
| 1570 |
echo |
| 1571 |
einfo "If you do not have the CDs, but have the data files" |
| 1572 |
einfo "mounted somewhere on your filesystem, just export" |
| 1573 |
einfo "the following variables so they point to the right place:" |
| 1574 |
einfon "" |
| 1575 |
cdcnt=0 |
| 1576 |
while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do |
| 1577 |
((++cdcnt)) |
| 1578 |
echo -n " CD_ROOT_${cdcnt}" |
| 1579 |
done |
| 1580 |
echo |
| 1581 |
einfo "Or, if you have all the files in the same place, or" |
| 1582 |
einfo "you only have one cdrom, you can export CD_ROOT" |
| 1583 |
einfo "and that place will be used as the same data source" |
| 1584 |
einfo "for all the CDs." |
| 1585 |
echo |
| 1586 |
einfo "For example:" |
| 1587 |
einfo "export CD_ROOT_1=/mnt/cdrom" |
| 1588 |
echo |
| 1589 |
fi |
| 1590 |
|
| 1591 |
export CDROM_SET="" |
| 1592 |
export CDROM_CURRENT_CD=0 |
| 1593 |
cdrom_load_next_cd |
| 1594 |
} |
| 1595 |
|
| 1596 |
# @FUNCTION: cdrom_load_next_cd |
| 1597 |
# @DESCRIPTION: |
| 1598 |
# Some packages are so big they come on multiple CDs. When you're done reading |
| 1599 |
# files off a CD and want access to the next one, just call this function. |
| 1600 |
# Again, all the messy details of user interaction are taken care of for you. |
| 1601 |
# Once this returns, just read the variable CDROM_ROOT for the location of the |
| 1602 |
# mounted CD. Note that you can only go forward in the CD list, so make sure |
| 1603 |
# you only call this function when you're done using the current CD. |
| 1604 |
cdrom_load_next_cd() { |
| 1605 |
local var |
| 1606 |
((++CDROM_CURRENT_CD)) |
| 1607 |
|
| 1608 |
unset CDROM_ROOT |
| 1609 |
var=CD_ROOT_${CDROM_CURRENT_CD} |
| 1610 |
[[ -z ${!var} ]] && var="CD_ROOT" |
| 1611 |
if [[ -z ${!var} ]] ; then |
| 1612 |
var="CDROM_CHECK_${CDROM_CURRENT_CD}" |
| 1613 |
_cdrom_locate_file_on_cd ${!var} |
| 1614 |
else |
| 1615 |
export CDROM_ROOT=${!var} |
| 1616 |
fi |
| 1617 |
|
| 1618 |
einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" |
| 1619 |
} |
| 1620 |
|
| 1621 |
# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd() |
| 1622 |
# functions. this should *never* be called from an ebuild. |
| 1623 |
# all it does is try to locate a give file on a cd ... if the cd isn't |
| 1624 |
# found, then a message asking for the user to insert the cdrom will be |
| 1625 |
# displayed and we'll hang out here until: |
| 1626 |
# (1) the file is found on a mounted cdrom |
| 1627 |
# (2) the user hits CTRL+C |
| 1628 |
_cdrom_locate_file_on_cd() { |
| 1629 |
local mline="" |
| 1630 |
local showedmsg=0 showjolietmsg=0 |
| 1631 |
|
| 1632 |
while [[ -z ${CDROM_ROOT} ]] ; do |
| 1633 |
local i=0 |
| 1634 |
local -a cdset=(${*//:/ }) |
| 1635 |
if [[ -n ${CDROM_SET} ]] ; then |
| 1636 |
cdset=(${cdset[${CDROM_SET}]}) |
| 1637 |
fi |
| 1638 |
|
| 1639 |
while [[ -n ${cdset[${i}]} ]] ; do |
| 1640 |
local dir=$(dirname ${cdset[${i}]}) |
| 1641 |
local file=$(basename ${cdset[${i}]}) |
| 1642 |
|
| 1643 |
local point= node= fs= foo= |
| 1644 |
while read point node fs foo ; do |
| 1645 |
[[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \ |
| 1646 |
! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \ |
| 1647 |
&& continue |
| 1648 |
point=${point//\040/ } |
| 1649 |
[[ ! -d ${point}/${dir} ]] && continue |
| 1650 |
[[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue |
| 1651 |
export CDROM_ROOT=${point} |
| 1652 |
export CDROM_SET=${i} |
| 1653 |
export CDROM_MATCH=${cdset[${i}]} |
| 1654 |
return |
| 1655 |
done <<< "$(get_mounts)" |
| 1656 |
|
| 1657 |
((++i)) |
| 1658 |
done |
| 1659 |
|
| 1660 |
echo |
| 1661 |
if [[ ${showedmsg} -eq 0 ]] ; then |
| 1662 |
if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then |
| 1663 |
if [[ -z ${CDROM_NAME} ]] ; then |
| 1664 |
einfo "Please insert+mount the cdrom for ${PN} now !" |
| 1665 |
else |
| 1666 |
einfo "Please insert+mount the ${CDROM_NAME} cdrom now !" |
| 1667 |
fi |
| 1668 |
else |
| 1669 |
if [[ -z ${CDROM_NAME_1} ]] ; then |
| 1670 |
einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !" |
| 1671 |
else |
| 1672 |
local var="CDROM_NAME_${CDROM_CURRENT_CD}" |
| 1673 |
einfo "Please insert+mount the ${!var} cdrom now !" |
| 1674 |
fi |
| 1675 |
fi |
| 1676 |
showedmsg=1 |
| 1677 |
fi |
| 1678 |
einfo "Press return to scan for the cd again" |
| 1679 |
einfo "or hit CTRL+C to abort the emerge." |
| 1680 |
echo |
| 1681 |
if [[ ${showjolietmsg} -eq 0 ]] ; then |
| 1682 |
showjolietmsg=1 |
| 1683 |
else |
| 1684 |
ewarn "If you are having trouble with the detection" |
| 1685 |
ewarn "of your CD, it is possible that you do not have" |
| 1686 |
ewarn "Joliet support enabled in your kernel. Please" |
| 1687 |
ewarn "check that CONFIG_JOLIET is enabled in your kernel." |
| 1688 |
ebeep 5 |
| 1689 |
fi |
| 1690 |
read || die "something is screwed with your system" |
| 1691 |
done |
| 1692 |
} |
| 1693 |
|
| 1694 |
# @FUNCTION: strip-linguas |
| 1695 |
# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>] |
| 1696 |
# @DESCRIPTION: |
| 1697 |
# Make sure that LINGUAS only contains languages that |
| 1698 |
# a package can support. The first form allows you to |
| 1699 |
# specify a list of LINGUAS. The -i builds a list of po |
| 1700 |
# files found in all the directories and uses the |
| 1701 |
# intersection of the lists. The -u builds a list of po |
| 1702 |
# files found in all the directories and uses the union |
| 1703 |
# of the lists. |
| 1704 |
strip-linguas() { |
| 1705 |
local ls newls nols |
| 1706 |
if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then |
| 1707 |
local op=$1; shift |
| 1708 |
ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift |
| 1709 |
local d f |
| 1710 |
for d in "$@" ; do |
| 1711 |
if [[ ${op} == "-u" ]] ; then |
| 1712 |
newls=${ls} |
| 1713 |
else |
| 1714 |
newls="" |
| 1715 |
fi |
| 1716 |
for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do |
| 1717 |
if [[ ${op} == "-i" ]] ; then |
| 1718 |
hasq ${f} ${ls} && newls="${newls} ${f}" |
| 1719 |
else |
| 1720 |
hasq ${f} ${ls} || newls="${newls} ${f}" |
| 1721 |
fi |
| 1722 |
done |
| 1723 |
ls=${newls} |
| 1724 |
done |
| 1725 |
else |
| 1726 |
ls="$@" |
| 1727 |
fi |
| 1728 |
|
| 1729 |
nols="" |
| 1730 |
newls="" |
| 1731 |
for f in ${LINGUAS} ; do |
| 1732 |
if hasq ${f} ${ls} ; then |
| 1733 |
newls="${newls} ${f}" |
| 1734 |
else |
| 1735 |
nols="${nols} ${f}" |
| 1736 |
fi |
| 1737 |
done |
| 1738 |
[[ -n ${nols} ]] \ |
| 1739 |
&& ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols} |
| 1740 |
export LINGUAS=${newls:1} |
| 1741 |
} |
| 1742 |
|
| 1743 |
# @FUNCTION: preserve_old_lib |
| 1744 |
# @USAGE: <libs to preserve> [more libs] |
| 1745 |
# @DESCRIPTION: |
| 1746 |
# These functions are useful when a lib in your package changes ABI SONAME. |
| 1747 |
# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 |
| 1748 |
# would break packages that link against it. Most people get around this |
| 1749 |
# by using the portage SLOT mechanism, but that is not always a relevant |
| 1750 |
# solution, so instead you can call this from pkg_preinst. See also the |
| 1751 |
# preserve_old_lib_notify function. |
| 1752 |
preserve_old_lib() { |
| 1753 |
if [[ ${EBUILD_PHASE} != "preinst" ]] ; then |
| 1754 |
eerror "preserve_old_lib() must be called from pkg_preinst() only" |
| 1755 |
die "Invalid preserve_old_lib() usage" |
| 1756 |
fi |
| 1757 |
[[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]" |
| 1758 |
|
| 1759 |
# let portage worry about it |
| 1760 |
has preserve-libs ${FEATURES} && return 0 |
| 1761 |
|
| 1762 |
local lib dir |
| 1763 |
for lib in "$@" ; do |
| 1764 |
[[ -e ${ROOT}/${lib} ]] || continue |
| 1765 |
dir=${lib%/*} |
| 1766 |
dodir ${dir} || die "dodir ${dir} failed" |
| 1767 |
cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed" |
| 1768 |
touch "${D}"/${lib} |
| 1769 |
done |
| 1770 |
} |
| 1771 |
|
| 1772 |
# @FUNCTION: preserve_old_lib_notify |
| 1773 |
# @USAGE: <libs to notify> [more libs] |
| 1774 |
# @DESCRIPTION: |
| 1775 |
# Spit helpful messages about the libraries preserved by preserve_old_lib. |
| 1776 |
preserve_old_lib_notify() { |
| 1777 |
if [[ ${EBUILD_PHASE} != "postinst" ]] ; then |
| 1778 |
eerror "preserve_old_lib_notify() must be called from pkg_postinst() only" |
| 1779 |
die "Invalid preserve_old_lib_notify() usage" |
| 1780 |
fi |
| 1781 |
|
| 1782 |
# let portage worry about it |
| 1783 |
has preserve-libs ${FEATURES} && return 0 |
| 1784 |
|
| 1785 |
local lib notice=0 |
| 1786 |
for lib in "$@" ; do |
| 1787 |
[[ -e ${ROOT}/${lib} ]] || continue |
| 1788 |
if [[ ${notice} -eq 0 ]] ; then |
| 1789 |
notice=1 |
| 1790 |
ewarn "Old versions of installed libraries were detected on your system." |
| 1791 |
ewarn "In order to avoid breaking packages that depend on these old libs," |
| 1792 |
ewarn "the libraries are not being removed. You need to run revdep-rebuild" |
| 1793 |
ewarn "in order to remove these old dependencies. If you do not have this" |
| 1794 |
ewarn "helper program, simply emerge the 'gentoolkit' package." |
| 1795 |
ewarn |
| 1796 |
fi |
| 1797 |
# temp hack for #348634 #357225 |
| 1798 |
[[ ${PN} == "mpfr" ]] && lib=${lib##*/} |
| 1799 |
ewarn " # revdep-rebuild --library '${lib}'" |
| 1800 |
done |
| 1801 |
if [[ ${notice} -eq 1 ]] ; then |
| 1802 |
ewarn |
| 1803 |
ewarn "Once you've finished running revdep-rebuild, it should be safe to" |
| 1804 |
ewarn "delete the old libraries. Here is a copy & paste for the lazy:" |
| 1805 |
for lib in "$@" ; do |
| 1806 |
ewarn " # rm '${lib}'" |
| 1807 |
done |
| 1808 |
fi |
| 1809 |
} |
| 1810 |
|
| 1811 |
# @FUNCTION: built_with_use |
| 1812 |
# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags> |
| 1813 |
# @DESCRIPTION: |
| 1814 |
# |
| 1815 |
# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls. |
| 1816 |
# |
| 1817 |
# A temporary hack until portage properly supports DEPENDing on USE |
| 1818 |
# flags being enabled in packages. This will check to see if the specified |
| 1819 |
# DEPEND atom was built with the specified list of USE flags. The |
| 1820 |
# --missing option controls the behavior if called on a package that does |
| 1821 |
# not actually support the defined USE flags (aka listed in IUSE). |
| 1822 |
# The default is to abort (call die). The -a and -o flags control |
| 1823 |
# the requirements of the USE flags. They correspond to "and" and "or" |
| 1824 |
# logic. So the -a flag means all listed USE flags must be enabled |
| 1825 |
# while the -o flag means at least one of the listed IUSE flags must be |
| 1826 |
# enabled. The --hidden option is really for internal use only as it |
| 1827 |
# means the USE flag we're checking is hidden expanded, so it won't be found |
| 1828 |
# in IUSE like normal USE flags. |
| 1829 |
# |
| 1830 |
# Remember that this function isn't terribly intelligent so order of optional |
| 1831 |
# flags matter. |
| 1832 |
built_with_use() { |
| 1833 |
local hidden="no" |
| 1834 |
if [[ $1 == "--hidden" ]] ; then |
| 1835 |
hidden="yes" |
| 1836 |
shift |
| 1837 |
fi |
| 1838 |
|
| 1839 |
local missing_action="die" |
| 1840 |
if [[ $1 == "--missing" ]] ; then |
| 1841 |
missing_action=$2 |
| 1842 |
shift ; shift |
| 1843 |
case ${missing_action} in |
| 1844 |
true|false|die) ;; |
| 1845 |
*) die "unknown action '${missing_action}'";; |
| 1846 |
esac |
| 1847 |
fi |
| 1848 |
|
| 1849 |
local opt=$1 |
| 1850 |
[[ ${opt:0:1} = "-" ]] && shift || opt="-a" |
| 1851 |
|
| 1852 |
local PKG=$(best_version $1) |
| 1853 |
[[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package" |
| 1854 |
shift |
| 1855 |
|
| 1856 |
local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE |
| 1857 |
local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE |
| 1858 |
|
| 1859 |
# if the IUSE file doesn't exist, the read will error out, we need to handle |
| 1860 |
# this gracefully |
| 1861 |
if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then |
| 1862 |
case ${missing_action} in |
| 1863 |
true) return 0;; |
| 1864 |
false) return 1;; |
| 1865 |
die) die "Unable to determine what USE flags $PKG was built with";; |
| 1866 |
esac |
| 1867 |
fi |
| 1868 |
|
| 1869 |
if [[ ${hidden} == "no" ]] ; then |
| 1870 |
local IUSE_BUILT=( $(<"${IUSEFILE}") ) |
| 1871 |
# Don't check USE_EXPAND #147237 |
| 1872 |
local expand |
| 1873 |
for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do |
| 1874 |
if [[ $1 == ${expand}_* ]] ; then |
| 1875 |
expand="" |
| 1876 |
break |
| 1877 |
fi |
| 1878 |
done |
| 1879 |
if [[ -n ${expand} ]] ; then |
| 1880 |
if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then |
| 1881 |
case ${missing_action} in |
| 1882 |
true) return 0;; |
| 1883 |
false) return 1;; |
| 1884 |
die) die "$PKG does not actually support the $1 USE flag!";; |
| 1885 |
esac |
| 1886 |
fi |
| 1887 |
fi |
| 1888 |
fi |
| 1889 |
|
| 1890 |
local USE_BUILT=$(<${USEFILE}) |
| 1891 |
while [[ $# -gt 0 ]] ; do |
| 1892 |
if [[ ${opt} = "-o" ]] ; then |
| 1893 |
has $1 ${USE_BUILT} && return 0 |
| 1894 |
else |
| 1895 |
has $1 ${USE_BUILT} || return 1 |
| 1896 |
fi |
| 1897 |
shift |
| 1898 |
done |
| 1899 |
[[ ${opt} = "-a" ]] |
| 1900 |
} |
| 1901 |
|
| 1902 |
# @FUNCTION: epunt_cxx |
| 1903 |
# @USAGE: [dir to scan] |
| 1904 |
# @DESCRIPTION: |
| 1905 |
# Many configure scripts wrongly bail when a C++ compiler could not be |
| 1906 |
# detected. If dir is not specified, then it defaults to ${S}. |
| 1907 |
# |
| 1908 |
# http://bugs.gentoo.org/73450 |
| 1909 |
epunt_cxx() { |
| 1910 |
local dir=$1 |
| 1911 |
[[ -z ${dir} ]] && dir=${S} |
| 1912 |
ebegin "Removing useless C++ checks" |
| 1913 |
local f |
| 1914 |
find "${dir}" -name configure | while read f ; do |
| 1915 |
patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null |
| 1916 |
done |
| 1917 |
eend 0 |
| 1918 |
} |
| 1919 |
|
| 1920 |
# @FUNCTION: make_wrapper |
| 1921 |
# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath] |
| 1922 |
# @DESCRIPTION: |
| 1923 |
# Create a shell wrapper script named wrapper in installpath |
| 1924 |
# (defaults to the bindir) to execute target (default of wrapper) by |
| 1925 |
# first optionally setting LD_LIBRARY_PATH to the colon-delimited |
| 1926 |
# libpaths followed by optionally changing directory to chdir. |
| 1927 |
make_wrapper() { |
| 1928 |
local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 |
| 1929 |
local tmpwrapper=$(emktemp) |
| 1930 |
# We don't want to quote ${bin} so that people can pass complex |
| 1931 |
# things as $bin ... "./someprog --args" |
| 1932 |
cat << EOF > "${tmpwrapper}" |
| 1933 |
#!/bin/sh |
| 1934 |
cd "${chdir:-.}" |
| 1935 |
if [ -n "${libdir}" ] ; then |
| 1936 |
if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then |
| 1937 |
export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" |
| 1938 |
else |
| 1939 |
export LD_LIBRARY_PATH="${libdir}" |
| 1940 |
fi |
| 1941 |
fi |
| 1942 |
exec ${bin} "\$@" |
| 1943 |
EOF |
| 1944 |
chmod go+rx "${tmpwrapper}" |
| 1945 |
if [[ -n ${path} ]] ; then |
| 1946 |
( |
| 1947 |
exeinto "${path}" |
| 1948 |
newexe "${tmpwrapper}" "${wrapper}" |
| 1949 |
) || die |
| 1950 |
else |
| 1951 |
newbin "${tmpwrapper}" "${wrapper}" || die |
| 1952 |
fi |
| 1953 |
} |
| 1954 |
|
| 1955 |
# @FUNCTION: path_exists |
| 1956 |
# @USAGE: [-a|-o] <paths> |
| 1957 |
# @DESCRIPTION: |
| 1958 |
# Check if the specified paths exist. Works for all types of paths |
| 1959 |
# (files/dirs/etc...). The -a and -o flags control the requirements |
| 1960 |
# of the paths. They correspond to "and" and "or" logic. So the -a |
| 1961 |
# flag means all the paths must exist while the -o flag means at least |
| 1962 |
# one of the paths must exist. The default behavior is "and". If no |
| 1963 |
# paths are specified, then the return value is "false". |
| 1964 |
path_exists() { |
| 1965 |
local opt=$1 |
| 1966 |
[[ ${opt} == -[ao] ]] && shift || opt="-a" |
| 1967 |
|
| 1968 |
# no paths -> return false |
| 1969 |
# same behavior as: [[ -e "" ]] |
| 1970 |
[[ $# -eq 0 ]] && return 1 |
| 1971 |
|
| 1972 |
local p r=0 |
| 1973 |
for p in "$@" ; do |
| 1974 |
[[ -e ${p} ]] |
| 1975 |
: $(( r += $? )) |
| 1976 |
done |
| 1977 |
|
| 1978 |
case ${opt} in |
| 1979 |
-a) return $(( r != 0 )) ;; |
| 1980 |
-o) return $(( r == $# )) ;; |
| 1981 |
esac |
| 1982 |
} |
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