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# Copyright 1999-2004 Gentoo Technologies, Inc. |
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# Distributed under the terms of the GNU General Public License v2 |
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# $Header: /home/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.77 2004/01/29 08:38:11 vapier Exp $ |
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# |
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# Author: Martin Schlemmer <azarah@gentoo.org> |
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# |
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# This eclass is for general purpose functions that most ebuilds |
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# have to implement themselves. |
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# |
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# NB: If you add anything, please comment it! |
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|
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ECLASS=eutils |
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INHERITED="$INHERITED $ECLASS" |
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|
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newdepend "!bootstrap? ( sys-devel/patch )" |
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|
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DESCRIPTION="Based on the ${ECLASS} eclass" |
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|
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# This function generate linker scripts in /usr/lib for dynamic |
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# libs in /lib. This is to fix linking problems when you have |
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# the .so in /lib, and the .a in /usr/lib. What happens is that |
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# in some cases when linking dynamic, the .a in /usr/lib is used |
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# instead of the .so in /lib due to gcc/libtool tweaking ld's |
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# library search path. This cause many builds to fail. |
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# See bug #4411 for more info. |
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# |
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# To use, simply call: |
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# |
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# gen_usr_ldscript libfoo.so |
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# |
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# Note that you should in general use the unversioned name of |
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# the library, as ldconfig should usually update it correctly |
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# to point to the latest version of the library present. |
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# |
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# <azarah@gentoo.org> (26 Oct 2002) |
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# |
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gen_usr_ldscript() { |
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|
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# Just make sure it exists |
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dodir /usr/lib |
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|
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cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" |
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/* GNU ld script |
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Because Gentoo have critical dynamic libraries |
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in /lib, and the static versions in /usr/lib, we |
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need to have a "fake" dynamic lib in /usr/lib, |
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otherwise we run into linking problems. |
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See bug #4411 on http://bugs.gentoo.org/ for |
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more info. */ |
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GROUP ( /lib/libxxx ) |
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END_LDSCRIPT |
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|
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dosed "s:libxxx:$1:" /usr/lib/$1 |
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|
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return 0 |
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} |
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|
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# Simple function to draw a line consisting of '=' the same length as $* |
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# |
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# <azarah@gentoo.org> (11 Nov 2002) |
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# |
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draw_line() { |
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local i=0 |
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local str_length="" |
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|
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# Handle calls that do not have args, or wc not being installed ... |
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if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] |
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then |
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echo "===============================================================" |
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return 0 |
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fi |
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|
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# Get the length of $* |
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str_length="$(echo -n "$*" | wc -m)" |
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|
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while [ "$i" -lt "${str_length}" ] |
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do |
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echo -n "=" |
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|
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i=$((i + 1)) |
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done |
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|
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echo |
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|
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return 0 |
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} |
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|
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# Default directory where patches are located |
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EPATCH_SOURCE="${WORKDIR}/patch" |
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# Default extension for patches |
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EPATCH_SUFFIX="patch.bz2" |
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# Default options for patch |
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# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 |
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EPATCH_OPTS="-g0" |
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# List of patches not to apply. Not this is only file names, |
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# and not the full path .. |
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EPATCH_EXCLUDE="" |
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# Change the printed message for a single patch. |
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EPATCH_SINGLE_MSG="" |
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# Force applying bulk patches even if not following the style: |
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# |
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# ??_${ARCH}_foo.${EPATCH_SUFFIX} |
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# |
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EPATCH_FORCE="no" |
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|
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# This function is for bulk patching, or in theory for just one |
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# or two patches. |
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# |
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# It should work with .bz2, .gz, .zip and plain text patches. |
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# Currently all patches should be the same format. |
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# |
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# You do not have to specify '-p' option to patch, as it will |
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# try with -p0 to -p5 until it succeed, or fail at -p5. |
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# |
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# Above EPATCH_* variables can be used to control various defaults, |
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# bug they should be left as is to ensure an ebuild can rely on |
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# them for. |
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# |
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# Patches are applied in current directory. |
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# |
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# Bulk Patches should preferibly have the form of: |
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# |
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# ??_${ARCH}_foo.${EPATCH_SUFFIX} |
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# |
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# For example: |
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# |
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# 01_all_misc-fix.patch.bz2 |
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# 02_sparc_another-fix.patch.bz2 |
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# |
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# This ensures that there are a set order, and you can have ARCH |
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# specific patches. |
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# |
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# If you however give an argument to epatch(), it will treat it as a |
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# single patch that need to be applied if its a file. If on the other |
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# hand its a directory, it will set EPATCH_SOURCE to this. |
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# |
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# <azarah@gentoo.org> (10 Nov 2002) |
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# |
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epatch() { |
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local PIPE_CMD="" |
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local STDERR_TARGET="${T}/$$.out" |
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local PATCH_TARGET="${T}/$$.patch" |
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local PATCH_SUFFIX="" |
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local SINGLE_PATCH="no" |
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local x="" |
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|
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if [ "$#" -gt 1 ] |
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then |
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eerror "Invalid arguments to epatch()" |
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die "Invalid arguments to epatch()" |
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fi |
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|
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if [ -n "$1" -a -f "$1" ] |
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then |
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SINGLE_PATCH="yes" |
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|
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local EPATCH_SOURCE="$1" |
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local EPATCH_SUFFIX="${1##*\.}" |
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|
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elif [ -n "$1" -a -d "$1" ] |
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then |
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# Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... |
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if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] |
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then |
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local EPATCH_SOURCE="$1/*" |
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else |
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local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" |
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fi |
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else |
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if [ ! -d ${EPATCH_SOURCE} ] |
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then |
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if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] |
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then |
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EPATCH_SOURCE="$1" |
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fi |
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|
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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 " ${EPATCH_SOURCE}" |
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echo |
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die "Cannot find \$EPATCH_SOURCE!" |
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fi |
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|
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local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" |
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fi |
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|
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case ${EPATCH_SUFFIX##*\.} in |
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bz2) |
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PIPE_CMD="bzip2 -dc" |
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PATCH_SUFFIX="bz2" |
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;; |
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gz|Z|z) |
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PIPE_CMD="gzip -dc" |
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PATCH_SUFFIX="gz" |
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;; |
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ZIP|zip) |
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PIPE_CMD="unzip -p" |
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PATCH_SUFFIX="zip" |
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;; |
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*) |
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PIPE_CMD="cat" |
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PATCH_SUFFIX="patch" |
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;; |
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esac |
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|
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if [ "${SINGLE_PATCH}" = "no" ] |
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then |
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einfo "Applying various patches (bugfixes/updates)..." |
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fi |
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for x in ${EPATCH_SOURCE} |
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do |
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# New ARCH dependant patch naming scheme... |
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# |
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# ???_arch_foo.patch |
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# |
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if [ -f ${x} ] && \ |
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([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ |
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[ "${EPATCH_FORCE}" = "yes" ]) |
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then |
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local count=0 |
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local popts="${EPATCH_OPTS}" |
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|
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if [ -n "${EPATCH_EXCLUDE}" ] |
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then |
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if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] |
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then |
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continue |
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fi |
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fi |
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|
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if [ "${SINGLE_PATCH}" = "yes" ] |
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then |
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if [ -n "${EPATCH_SINGLE_MSG}" ] |
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then |
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einfo "${EPATCH_SINGLE_MSG}" |
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else |
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einfo "Applying ${x##*/}..." |
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fi |
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else |
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einfo " ${x##*/}..." |
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fi |
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|
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echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} |
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echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} |
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|
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# Allow for prefix to differ ... im lazy, so shoot me :/ |
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while [ "${count}" -lt 5 ] |
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do |
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# Generate some useful debug info ... |
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draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} |
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echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} |
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|
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if [ "${PATCH_SUFFIX}" != "patch" ] |
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then |
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echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} |
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echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} |
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else |
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PATCH_TARGET="${x}" |
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fi |
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|
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echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} |
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echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} |
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|
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echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} |
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draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} |
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|
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if [ "${PATCH_SUFFIX}" != "patch" ] |
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then |
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if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 |
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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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fi |
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|
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if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 |
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then |
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draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real |
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echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real |
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echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real |
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echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real |
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draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real |
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|
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cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 |
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|
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if [ "$?" -ne 0 ] |
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then |
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cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} |
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echo |
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eerror "A dry-run of patch command succeeded, but actually" |
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eerror "applying the patch failed!" |
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#die "Real world sux compared to the dreamworld!" |
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count=5 |
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fi |
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|
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rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real |
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|
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break |
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fi |
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|
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count=$((count + 1)) |
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done |
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|
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if [ "${PATCH_SUFFIX}" != "patch" ] |
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then |
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rm -f ${PATCH_TARGET} |
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fi |
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|
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if [ "${count}" -eq 5 ] |
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then |
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echo |
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eerror "Failed Patch: ${x##*/}!" |
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eerror |
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eerror "Include in your bugreport the contents of:" |
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eerror |
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eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" |
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echo |
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die "Failed Patch: ${x##*/}!" |
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fi |
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|
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rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} |
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|
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eend 0 |
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fi |
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done |
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if [ "${SINGLE_PATCH}" = "no" ] |
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then |
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einfo "Done with patching" |
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fi |
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} |
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|
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# This function return true if we are using the NPTL pthreads |
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# implementation. |
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# |
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# <azarah@gentoo.org> (06 March 2003) |
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# |
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|
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have_NPTL() { |
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|
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cat > ${T}/test-nptl.c <<-"END" |
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#define _XOPEN_SOURCE |
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#include <unistd.h> |
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#include <stdio.h> |
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|
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int main() |
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{ |
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char buf[255]; |
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char *str = buf; |
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|
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confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); |
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if (NULL != str) { |
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printf("%s\n", str); |
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if (NULL != strstr(str, "NPTL")) |
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return 0; |
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} |
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|
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return 1; |
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} |
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END |
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|
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einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " |
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if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null |
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then |
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echo "yes" |
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einfon "Checking what PTHREADS implementation we have ... " |
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if ${T}/nptl |
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then |
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return 0 |
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else |
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return 1 |
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fi |
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else |
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echo "no" |
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fi |
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|
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return 1 |
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} |
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|
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# This function check how many cpu's are present, and then set |
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# -j in MAKEOPTS accordingly. |
| 385 |
# |
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# Thanks to nall <nall@gentoo.org> for this. |
| 387 |
# |
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get_number_of_jobs() { |
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local jobs=0 |
| 390 |
|
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if [ ! -r /proc/cpuinfo ] |
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then |
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return 1 |
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fi |
| 395 |
|
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# This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565. |
| 397 |
if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ] |
| 398 |
then |
| 399 |
ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`" |
| 400 |
ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`" |
| 401 |
ADMINPARAM="${ADMINPARAM/-j}" |
| 402 |
fi |
| 403 |
|
| 404 |
export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`" |
| 405 |
|
| 406 |
if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \ |
| 407 |
"${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ] |
| 408 |
then |
| 409 |
# these archs will always have "[Pp]rocessor" |
| 410 |
jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))" |
| 411 |
|
| 412 |
elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ] |
| 413 |
then |
| 414 |
# sparc always has "ncpus active" |
| 415 |
jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" |
| 416 |
|
| 417 |
elif [ "${ARCH}" = "alpha" ] |
| 418 |
then |
| 419 |
# alpha has "cpus active", but only when compiled with SMP |
| 420 |
if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ] |
| 421 |
then |
| 422 |
jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" |
| 423 |
else |
| 424 |
jobs=2 |
| 425 |
fi |
| 426 |
|
| 427 |
elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ] |
| 428 |
then |
| 429 |
# ppc has "processor", but only when compiled with SMP |
| 430 |
if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] |
| 431 |
then |
| 432 |
jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" |
| 433 |
else |
| 434 |
jobs=2 |
| 435 |
fi |
| 436 |
else |
| 437 |
jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" |
| 438 |
die "Unknown ARCH -- ${ARCH}!" |
| 439 |
fi |
| 440 |
|
| 441 |
# Make sure the number is valid ... |
| 442 |
if [ "${jobs}" -lt 1 ] |
| 443 |
then |
| 444 |
jobs=1 |
| 445 |
fi |
| 446 |
|
| 447 |
if [ -n "${ADMINPARAM}" ] |
| 448 |
then |
| 449 |
if [ "${jobs}" -gt "${ADMINPARAM}" ] |
| 450 |
then |
| 451 |
einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..." |
| 452 |
export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" |
| 453 |
else |
| 454 |
einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." |
| 455 |
export MAKEOPTS="${MAKEOPTS} -j${jobs}" |
| 456 |
fi |
| 457 |
fi |
| 458 |
} |
| 459 |
|
| 460 |
# Cheap replacement for when debianutils (and thus mktemp) |
| 461 |
# do not exist on the users system |
| 462 |
# vapier@gentoo.org |
| 463 |
# |
| 464 |
# Takes just 1 parameter (the directory to create tmpfile in) |
| 465 |
mymktemp() { |
| 466 |
local topdir="$1" |
| 467 |
|
| 468 |
[ -z "${topdir}" ] && topdir=/tmp |
| 469 |
if [ "`which mktemp 2>/dev/null`" ] |
| 470 |
then |
| 471 |
mktemp -p ${topdir} |
| 472 |
else |
| 473 |
local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" |
| 474 |
touch ${tmp} |
| 475 |
echo ${tmp} |
| 476 |
fi |
| 477 |
} |
| 478 |
|
| 479 |
# Simplify/standardize adding users to the system |
| 480 |
# vapier@gentoo.org |
| 481 |
# |
| 482 |
# enewuser(username, uid, shell, homedir, groups, extra options) |
| 483 |
# |
| 484 |
# Default values if you do not specify any: |
| 485 |
# username: REQUIRED ! |
| 486 |
# uid: next available (see useradd(8)) |
| 487 |
# note: pass -1 to get default behavior |
| 488 |
# shell: /bin/false |
| 489 |
# homedir: /dev/null |
| 490 |
# groups: none |
| 491 |
# extra: comment of 'added by portage for ${PN}' |
| 492 |
enewuser() { |
| 493 |
# get the username |
| 494 |
local euser="$1"; shift |
| 495 |
if [ -z "${euser}" ] |
| 496 |
then |
| 497 |
eerror "No username specified !" |
| 498 |
die "Cannot call enewuser without a username" |
| 499 |
fi |
| 500 |
|
| 501 |
# setup a file for testing usernames/groups |
| 502 |
local tmpfile="`mymktemp ${T}`" |
| 503 |
chown ${euser} ${tmpfile} >& /dev/null |
| 504 |
local realuser="`ls -l ${tmpfile} | awk '{print $3}'`" |
| 505 |
|
| 506 |
# see if user already exists |
| 507 |
if [ "${euser}" == "${realuser}" ] |
| 508 |
then |
| 509 |
return 0 |
| 510 |
fi |
| 511 |
einfo "Adding user '${euser}' to your system ..." |
| 512 |
|
| 513 |
# options to pass to useradd |
| 514 |
local opts= |
| 515 |
|
| 516 |
# handle uid |
| 517 |
local euid="$1"; shift |
| 518 |
if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] |
| 519 |
then |
| 520 |
if [ "${euid}" -gt 0 ] |
| 521 |
then |
| 522 |
opts="${opts} -u ${euid}" |
| 523 |
else |
| 524 |
eerror "Userid given but is not greater than 0 !" |
| 525 |
die "${euid} is not a valid UID" |
| 526 |
fi |
| 527 |
else |
| 528 |
euid="next available" |
| 529 |
fi |
| 530 |
einfo " - Userid: ${euid}" |
| 531 |
|
| 532 |
# handle shell |
| 533 |
local eshell="$1"; shift |
| 534 |
if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] |
| 535 |
then |
| 536 |
if [ ! -e "${eshell}" ] |
| 537 |
then |
| 538 |
eerror "A shell was specified but it does not exist !" |
| 539 |
die "${eshell} does not exist" |
| 540 |
fi |
| 541 |
else |
| 542 |
eshell="/bin/false" |
| 543 |
fi |
| 544 |
einfo " - Shell: ${eshell}" |
| 545 |
opts="${opts} -s ${eshell}" |
| 546 |
|
| 547 |
# handle homedir |
| 548 |
local ehome="$1"; shift |
| 549 |
if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] |
| 550 |
then |
| 551 |
ehome="/dev/null" |
| 552 |
fi |
| 553 |
einfo " - Home: ${ehome}" |
| 554 |
opts="${opts} -d ${ehome}" |
| 555 |
|
| 556 |
# handle groups |
| 557 |
local egroups="$1"; shift |
| 558 |
if [ ! -z "${egroups}" ] |
| 559 |
then |
| 560 |
local realgroup= |
| 561 |
local oldifs="${IFS}" |
| 562 |
export IFS="," |
| 563 |
for g in ${egroups} |
| 564 |
do |
| 565 |
chgrp ${g} ${tmpfile} >& /dev/null |
| 566 |
realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" |
| 567 |
if [ "${g}" != "${realgroup}" ] |
| 568 |
then |
| 569 |
eerror "You must add ${g} to the system first" |
| 570 |
die "${g} is not a valid GID" |
| 571 |
fi |
| 572 |
done |
| 573 |
export IFS="${oldifs}" |
| 574 |
opts="${opts} -g ${egroups}" |
| 575 |
else |
| 576 |
egroups="(none)" |
| 577 |
fi |
| 578 |
einfo " - Groups: ${egroups}" |
| 579 |
|
| 580 |
# handle extra and add the user |
| 581 |
local eextra="$@" |
| 582 |
local oldsandbox="${SANDBOX_ON}" |
| 583 |
export SANDBOX_ON="0" |
| 584 |
if [ -z "${eextra}" ] |
| 585 |
then |
| 586 |
useradd ${opts} ${euser} \ |
| 587 |
-c "added by portage for ${PN}" \ |
| 588 |
|| die "enewuser failed" |
| 589 |
else |
| 590 |
einfo " - Extra: ${eextra}" |
| 591 |
useradd ${opts} ${euser} ${eextra} \ |
| 592 |
|| die "enewuser failed" |
| 593 |
fi |
| 594 |
export SANDBOX_ON="${oldsandbox}" |
| 595 |
|
| 596 |
if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ] |
| 597 |
then |
| 598 |
einfo " - Creating ${ehome} in ${D}" |
| 599 |
dodir ${ehome} |
| 600 |
fowners ${euser} ${ehome} |
| 601 |
fperms 755 ${ehome} |
| 602 |
fi |
| 603 |
} |
| 604 |
|
| 605 |
# Simplify/standardize adding groups to the system |
| 606 |
# vapier@gentoo.org |
| 607 |
# |
| 608 |
# enewgroup(group, gid) |
| 609 |
# |
| 610 |
# Default values if you do not specify any: |
| 611 |
# groupname: REQUIRED ! |
| 612 |
# gid: next available (see groupadd(8)) |
| 613 |
# extra: none |
| 614 |
enewgroup() { |
| 615 |
# get the group |
| 616 |
local egroup="$1"; shift |
| 617 |
if [ -z "${egroup}" ] |
| 618 |
then |
| 619 |
eerror "No group specified !" |
| 620 |
die "Cannot call enewgroup without a group" |
| 621 |
fi |
| 622 |
|
| 623 |
# setup a file for testing groupname |
| 624 |
local tmpfile="`mymktemp ${T}`" |
| 625 |
chgrp ${egroup} ${tmpfile} >& /dev/null |
| 626 |
local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" |
| 627 |
|
| 628 |
# see if group already exists |
| 629 |
if [ "${egroup}" == "${realgroup}" ] |
| 630 |
then |
| 631 |
return 0 |
| 632 |
fi |
| 633 |
einfo "Adding group '${egroup}' to your system ..." |
| 634 |
|
| 635 |
# options to pass to useradd |
| 636 |
local opts= |
| 637 |
|
| 638 |
# handle gid |
| 639 |
local egid="$1"; shift |
| 640 |
if [ ! -z "${egid}" ] |
| 641 |
then |
| 642 |
if [ "${egid}" -gt 0 ] |
| 643 |
then |
| 644 |
opts="${opts} -g ${egid}" |
| 645 |
else |
| 646 |
eerror "Groupid given but is not greater than 0 !" |
| 647 |
die "${egid} is not a valid GID" |
| 648 |
fi |
| 649 |
else |
| 650 |
egid="next available" |
| 651 |
fi |
| 652 |
einfo " - Groupid: ${egid}" |
| 653 |
|
| 654 |
# handle extra |
| 655 |
local eextra="$@" |
| 656 |
opts="${opts} ${eextra}" |
| 657 |
|
| 658 |
# add the group |
| 659 |
local oldsandbox="${SANDBOX_ON}" |
| 660 |
export SANDBOX_ON="0" |
| 661 |
groupadd ${opts} ${egroup} || die "enewgroup failed" |
| 662 |
export SANDBOX_ON="${oldsandbox}" |
| 663 |
} |
| 664 |
|
| 665 |
# Simple script to replace 'dos2unix' binaries |
| 666 |
# vapier@gentoo.org |
| 667 |
# |
| 668 |
# edos2unix(file, <more files>...) |
| 669 |
edos2unix() { |
| 670 |
for f in "$@" |
| 671 |
do |
| 672 |
cp "${f}" ${T}/edos2unix |
| 673 |
sed 's/\r$//' ${T}/edos2unix > "${f}" |
| 674 |
done |
| 675 |
} |
| 676 |
|
| 677 |
# Make a desktop file ! |
| 678 |
# Great for making those icons in kde/gnome startmenu ! |
| 679 |
# Amaze your friends ! Get the women ! Join today ! |
| 680 |
# gnome2 /usr/share/applications |
| 681 |
# gnome1 /usr/share/gnome/apps/ |
| 682 |
# KDE ${KDEDIR}/share/applnk /usr/share/applnk |
| 683 |
# |
| 684 |
# make_desktop_entry(<binary>, [name], [icon], [type], [path]) |
| 685 |
# |
| 686 |
# binary: what binary does the app run with ? |
| 687 |
# name: the name that will show up in the menu |
| 688 |
# icon: give your little like a pretty little icon ... |
| 689 |
# this can be relative (to /usr/share/pixmaps) or |
| 690 |
# a full path to an icon |
| 691 |
# type: what kind of application is this ? for categories: |
| 692 |
# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html |
| 693 |
# path: if your app needs to startup in a specific dir |
| 694 |
make_desktop_entry() { |
| 695 |
[ -z "$1" ] && eerror "You must specify the executable" && return 1 |
| 696 |
|
| 697 |
local exec="${1}" |
| 698 |
local name="${2:-${PN}}" |
| 699 |
local icon="${3:-${PN}.png}" |
| 700 |
local type="${4}" |
| 701 |
local path="${5:-${GAMES_PREFIX}}" |
| 702 |
if [ -z "${type}" ] |
| 703 |
then |
| 704 |
case ${CATEGORY} in |
| 705 |
"app-emulation") |
| 706 |
type=Emulator |
| 707 |
;; |
| 708 |
"games-"*) |
| 709 |
type=Game |
| 710 |
;; |
| 711 |
"net-"*) |
| 712 |
type=Network; |
| 713 |
;; |
| 714 |
*) |
| 715 |
type= |
| 716 |
;; |
| 717 |
esac |
| 718 |
fi |
| 719 |
local desktop="${T}/${exec}.desktop" |
| 720 |
|
| 721 |
echo "[Desktop Entry] |
| 722 |
Encoding=UTF-8 |
| 723 |
Version=0.9.2 |
| 724 |
Name=${name} |
| 725 |
Type=Application |
| 726 |
Comment=${DESCRIPTION} |
| 727 |
Exec=${exec} |
| 728 |
Path=${path} |
| 729 |
Icon=${icon} |
| 730 |
Categories=Application;${type};" > ${desktop} |
| 731 |
|
| 732 |
if [ -d "/usr/share/applications" ] |
| 733 |
then |
| 734 |
insinto /usr/share/applications |
| 735 |
doins ${desktop} |
| 736 |
fi |
| 737 |
|
| 738 |
#if [ -d "/usr/share/gnome/apps" ] |
| 739 |
#then |
| 740 |
# insinto /usr/share/gnome/apps/Games |
| 741 |
# doins ${desktop} |
| 742 |
#fi |
| 743 |
|
| 744 |
#if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] |
| 745 |
#then |
| 746 |
# for ver in /usr/kde/* |
| 747 |
# do |
| 748 |
# insinto ${ver}/share/applnk/Games |
| 749 |
# doins ${desktop} |
| 750 |
# done |
| 751 |
#fi |
| 752 |
|
| 753 |
if [ -d "/usr/share/applnk" ] |
| 754 |
then |
| 755 |
insinto /usr/share/applnk/${type} |
| 756 |
doins ${desktop} |
| 757 |
fi |
| 758 |
|
| 759 |
return 0 |
| 760 |
} |
| 761 |
|
| 762 |
# for internal use only (unpack_pdv and unpack_makeself) |
| 763 |
find_unpackable_file() { |
| 764 |
local src="$1" |
| 765 |
if [ -z "${src}" ] |
| 766 |
then |
| 767 |
src="${DISTDIR}/${A}" |
| 768 |
else |
| 769 |
if [ -e "${DISTDIR}/${src}" ] |
| 770 |
then |
| 771 |
src="${DISTDIR}/${src}" |
| 772 |
elif [ -e "${PWD}/${src}" ] |
| 773 |
then |
| 774 |
src="${PWD}/${src}" |
| 775 |
elif [ -e "${src}" ] |
| 776 |
then |
| 777 |
src="${src}" |
| 778 |
fi |
| 779 |
fi |
| 780 |
[ ! -e "${src}" ] && die "Could not find requested archive ${src}" |
| 781 |
echo "${src}" |
| 782 |
} |
| 783 |
|
| 784 |
# Unpack those pesky pdv generated files ... |
| 785 |
# They're self-unpacking programs with the binary package stuffed in |
| 786 |
# the middle of the archive. Valve seems to use it a lot ... too bad |
| 787 |
# it seems to like to segfault a lot :(. So lets take it apart ourselves. |
| 788 |
# |
| 789 |
# Usage: unpack_pdv [file to unpack] [size of off_t] |
| 790 |
# - you have to specify the off_t size ... i have no idea how to extract that |
| 791 |
# information out of the binary executable myself. basically you pass in |
| 792 |
# the size of the off_t type (in bytes) on the machine that built the pdv |
| 793 |
# archive. one way to determine this is by running the following commands: |
| 794 |
# strings <pdv archive> | grep lseek |
| 795 |
# strace -elseek <pdv archive> |
| 796 |
# basically look for the first lseek command (we do the strings/grep because |
| 797 |
# sometimes the function call is _llseek or something) and steal the 2nd |
| 798 |
# parameter. here is an example: |
| 799 |
# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek |
| 800 |
# lseek |
| 801 |
# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin |
| 802 |
# lseek(3, -4, SEEK_END) = 2981250 |
| 803 |
# thus we would pass in the value of '4' as the second parameter. |
| 804 |
unpack_pdv() { |
| 805 |
local src="`find_unpackable_file $1`" |
| 806 |
local sizeoff_t="$2" |
| 807 |
|
| 808 |
[ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" |
| 809 |
|
| 810 |
local shrtsrc="`basename ${src}`" |
| 811 |
echo ">>> Unpacking ${shrtsrc} to ${PWD}" |
| 812 |
local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` |
| 813 |
local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` |
| 814 |
|
| 815 |
# grab metadata for debug reasons |
| 816 |
local metafile="`mymktemp ${T}`" |
| 817 |
tail -c +$((${metaskip}+1)) ${src} > ${metafile} |
| 818 |
|
| 819 |
# rip out the final file name from the metadata |
| 820 |
local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" |
| 821 |
datafile="`basename ${datafile}`" |
| 822 |
|
| 823 |
# now lets uncompress/untar the file if need be |
| 824 |
local tmpfile="`mymktemp ${T}`" |
| 825 |
tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} |
| 826 |
|
| 827 |
local iscompressed="`file -b ${tmpfile}`" |
| 828 |
if [ "${iscompressed:0:8}" == "compress" ] ; then |
| 829 |
iscompressed=1 |
| 830 |
mv ${tmpfile}{,.Z} |
| 831 |
gunzip ${tmpfile} |
| 832 |
else |
| 833 |
iscompressed=0 |
| 834 |
fi |
| 835 |
local istar="`file -b ${tmpfile}`" |
| 836 |
if [ "${istar:0:9}" == "POSIX tar" ] ; then |
| 837 |
istar=1 |
| 838 |
else |
| 839 |
istar=0 |
| 840 |
fi |
| 841 |
|
| 842 |
#for some reason gzip dies with this ... dd cant provide buffer fast enough ? |
| 843 |
#dd if=${src} ibs=${metaskip} count=1 \ |
| 844 |
# | dd ibs=${tailskip} skip=1 \ |
| 845 |
# | gzip -dc \ |
| 846 |
# > ${datafile} |
| 847 |
if [ ${iscompressed} -eq 1 ] ; then |
| 848 |
if [ ${istar} -eq 1 ] ; then |
| 849 |
tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \ |
| 850 |
| head -c $((${metaskip}-${tailskip})) \ |
| 851 |
| tar -xzf - |
| 852 |
else |
| 853 |
tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \ |
| 854 |
| head -c $((${metaskip}-${tailskip})) \ |
| 855 |
| gzip -dc \ |
| 856 |
> ${datafile} |
| 857 |
fi |
| 858 |
else |
| 859 |
if [ ${istar} -eq 1 ] ; then |
| 860 |
tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \ |
| 861 |
| head -c $((${metaskip}-${tailskip})) \ |
| 862 |
| tar --no-same-owner -xf - |
| 863 |
else |
| 864 |
tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \ |
| 865 |
| head -c $((${metaskip}-${tailskip})) \ |
| 866 |
> ${datafile} |
| 867 |
fi |
| 868 |
fi |
| 869 |
true |
| 870 |
#[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" |
| 871 |
#assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" |
| 872 |
} |
| 873 |
|
| 874 |
# Unpack those pesky makeself generated files ... |
| 875 |
# They're shell scripts with the binary package tagged onto |
| 876 |
# the end of the archive. Loki utilized the format as does |
| 877 |
# many other game companies. |
| 878 |
# |
| 879 |
# Usage: unpack_makeself [file to unpack] [offset] |
| 880 |
# - If the file is not specified then unpack will utilize ${A}. |
| 881 |
# - If the offset is not specified then we will attempt to extract |
| 882 |
# the proper offset from the script itself. |
| 883 |
unpack_makeself() { |
| 884 |
local src="`find_unpackable_file $1`" |
| 885 |
local skip="$2" |
| 886 |
|
| 887 |
local shrtsrc="`basename ${src}`" |
| 888 |
echo ">>> Unpacking ${shrtsrc} to ${PWD}" |
| 889 |
if [ -z "${skip}" ] |
| 890 |
then |
| 891 |
local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" |
| 892 |
local skip=0 |
| 893 |
case ${ver} in |
| 894 |
1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same |
| 895 |
skip=`grep -a ^skip= ${src} | cut -d= -f2` |
| 896 |
;; |
| 897 |
2.0|2.0.1) |
| 898 |
skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` |
| 899 |
;; |
| 900 |
2.1.1) |
| 901 |
skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` |
| 902 |
let skip="skip + 1" |
| 903 |
;; |
| 904 |
2.1.2) |
| 905 |
skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` |
| 906 |
let skip="skip + 1" |
| 907 |
;; |
| 908 |
2.1.3) |
| 909 |
skip=`grep -a ^offset= ${src} | awk '{print $3}'` |
| 910 |
let skip="skip + 1" |
| 911 |
;; |
| 912 |
*) |
| 913 |
eerror "I'm sorry, but I was unable to support the Makeself file." |
| 914 |
eerror "The version I detected was '${ver}'." |
| 915 |
eerror "Please file a bug about the file ${shrtsrc} at" |
| 916 |
eerror "http://bugs.gentoo.org/ so that support can be added." |
| 917 |
die "makeself version '${ver}' not supported" |
| 918 |
;; |
| 919 |
esac |
| 920 |
debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" |
| 921 |
fi |
| 922 |
|
| 923 |
# lets grab the first few bytes of the file to figure out what kind of archive it is |
| 924 |
local tmpfile="`mymktemp ${T}`" |
| 925 |
tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} |
| 926 |
local filetype="`file -b ${tmpfile}`" |
| 927 |
case ${filetype} in |
| 928 |
*tar\ archive) |
| 929 |
tail -n +${skip} ${src} | tar --no-same-owner -xf - |
| 930 |
;; |
| 931 |
bzip2*) |
| 932 |
tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - |
| 933 |
;; |
| 934 |
gzip*) |
| 935 |
tail -n +${skip} ${src} | tar --no-same-owner -xzf - |
| 936 |
;; |
| 937 |
*) |
| 938 |
false |
| 939 |
;; |
| 940 |
esac |
| 941 |
assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" |
| 942 |
} |
| 943 |
|
| 944 |
# Display a license for user to accept. |
| 945 |
# |
| 946 |
# Usage: check_license [license] |
| 947 |
# - If the file is not specified then ${LICENSE} is used. |
| 948 |
check_license() { |
| 949 |
local lic=$1 |
| 950 |
if [ -z "${lic}" ] ; then |
| 951 |
lic="${PORTDIR}/licenses/${LICENSE}" |
| 952 |
else |
| 953 |
if [ -e "${PORTDIR}/licenses/${src}" ] ; then |
| 954 |
lic="${PORTDIR}/licenses/${src}" |
| 955 |
elif [ -e "${PWD}/${src}" ] ; then |
| 956 |
lic="${PWD}/${src}" |
| 957 |
elif [ -e "${src}" ] ; then |
| 958 |
lic="${src}" |
| 959 |
fi |
| 960 |
fi |
| 961 |
[ ! -f "${lic}" ] && die "Could not find requested license ${src}" |
| 962 |
local l="`basename ${lic}`" |
| 963 |
|
| 964 |
# here is where we check for the licenses the user already |
| 965 |
# accepted ... if we don't find a match, we make the user accept |
| 966 |
local alic |
| 967 |
for alic in "${ACCEPT_LICENSE}" ; do |
| 968 |
[ "${alic}" == "*" ] && return 0 |
| 969 |
[ "${alic}" == "${l}" ] && return 0 |
| 970 |
done |
| 971 |
|
| 972 |
local licmsg="`mymktemp ${T}`" |
| 973 |
cat << EOF > ${licmsg} |
| 974 |
********************************************************** |
| 975 |
The following license outlines the terms of use of this |
| 976 |
package. You MUST accept this license for installation to |
| 977 |
continue. When you are done viewing, hit 'q'. If you |
| 978 |
CTRL+C out of this, the install will not run! |
| 979 |
********************************************************** |
| 980 |
|
| 981 |
EOF |
| 982 |
cat ${lic} >> ${licmsg} |
| 983 |
${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" |
| 984 |
einfon "Do you accept the terms of this license (${l})? [yes/no] " |
| 985 |
read alic |
| 986 |
case ${alic} in |
| 987 |
yes|Yes|y|Y) |
| 988 |
return 0 |
| 989 |
;; |
| 990 |
*) |
| 991 |
echo;echo;echo |
| 992 |
eerror "You MUST accept the license to continue! Exiting!" |
| 993 |
die "Failed to accept license" |
| 994 |
;; |
| 995 |
esac |
| 996 |
} |
| 997 |
|
| 998 |
# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates |
| 999 |
# the whole 'non-interactive' policy, but damnit I want CD support ! |
| 1000 |
# |
| 1001 |
# with these cdrom functions we handle all the user interaction and |
| 1002 |
# standardize everything. all you have to do is call cdrom_get_cds() |
| 1003 |
# and when the function returns, you can assume that the cd has been |
| 1004 |
# found at CDROM_ROOT. |
| 1005 |
# |
| 1006 |
# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', |
| 1007 |
# etc... if you want to give the cds better names, then just export |
| 1008 |
# the CDROM_NAME_X variables before calling cdrom_get_cds(). |
| 1009 |
# |
| 1010 |
# for those multi cd ebuilds, see the cdrom_load_next_cd() below. |
| 1011 |
# |
| 1012 |
# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...] |
| 1013 |
# - this will attempt to locate a cd based upon a file that is on |
| 1014 |
# the cd ... the more files you give this function, the more cds |
| 1015 |
# the cdrom functions will handle |
| 1016 |
cdrom_get_cds() { |
| 1017 |
# first we figure out how many cds we're dealing with by |
| 1018 |
# the # of files they gave us |
| 1019 |
local cdcnt=0 |
| 1020 |
local f= |
| 1021 |
for f in "$@" ; do |
| 1022 |
cdcnt=$((cdcnt + 1)) |
| 1023 |
export CDROM_CHECK_${cdcnt}="$f" |
| 1024 |
done |
| 1025 |
export CDROM_TOTAL_CDS=${cdcnt} |
| 1026 |
export CDROM_CURRENT_CD=1 |
| 1027 |
|
| 1028 |
# now we see if the user gave use CD_ROOT ... |
| 1029 |
# if they did, let's just believe them that it's correct |
| 1030 |
if [ ! -z "${CD_ROOT}" ] ; then |
| 1031 |
export CDROM_ROOT="${CD_ROOT}" |
| 1032 |
einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" |
| 1033 |
return |
| 1034 |
fi |
| 1035 |
# do the same for CD_ROOT_X |
| 1036 |
if [ ! -z "${CD_ROOT_1}" ] ; then |
| 1037 |
local var= |
| 1038 |
cdcnt=0 |
| 1039 |
while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do |
| 1040 |
cdcnt=$((cdcnt + 1)) |
| 1041 |
var="CD_ROOT_${cdcnt}" |
| 1042 |
if [ -z "${!var}" ] ; then |
| 1043 |
eerror "You must either use just the CD_ROOT" |
| 1044 |
eerror "or specify ALL the CD_ROOT_X variables." |
| 1045 |
eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." |
| 1046 |
die "could not locate CD_ROOT_${cdcnt}" |
| 1047 |
fi |
| 1048 |
export CDROM_ROOTS_${cdcnt}="${!var}" |
| 1049 |
done |
| 1050 |
export CDROM_ROOT=${CDROM_ROOTS_1} |
| 1051 |
einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" |
| 1052 |
return |
| 1053 |
fi |
| 1054 |
|
| 1055 |
if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then |
| 1056 |
einfon "This ebuild will need the " |
| 1057 |
if [ -z "${CDROM_NAME}" ] ; then |
| 1058 |
echo "cdrom for ${PN}." |
| 1059 |
else |
| 1060 |
echo "${CDROM_NAME}." |
| 1061 |
fi |
| 1062 |
echo |
| 1063 |
einfo "If you do not have the CD, but have the data files" |
| 1064 |
einfo "mounted somewhere on your filesystem, just export" |
| 1065 |
einfo "the variable CD_ROOT so that it points to the" |
| 1066 |
einfo "directory containing the files." |
| 1067 |
echo |
| 1068 |
else |
| 1069 |
einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." |
| 1070 |
cdcnt=0 |
| 1071 |
while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do |
| 1072 |
cdcnt=$((cdcnt + 1)) |
| 1073 |
var="CDROM_NAME_${cdcnt}" |
| 1074 |
[ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" |
| 1075 |
done |
| 1076 |
echo |
| 1077 |
einfo "If you do not have the CDs, but have the data files" |
| 1078 |
einfo "mounted somewhere on your filesystem, just export" |
| 1079 |
einfo "the following variables so they point to the right place:" |
| 1080 |
einfon "" |
| 1081 |
cdcnt=0 |
| 1082 |
while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do |
| 1083 |
cdcnt=$((cdcnt + 1)) |
| 1084 |
echo -n " CD_ROOT_${cdcnt}" |
| 1085 |
done |
| 1086 |
echo |
| 1087 |
einfo "Or, if you have all the files in the same place, or" |
| 1088 |
einfo "you only have one cdrom, you can export CD_ROOT" |
| 1089 |
einfo "and that place will be used as the same data source" |
| 1090 |
einfo "for all the CDs." |
| 1091 |
echo |
| 1092 |
fi |
| 1093 |
export CDROM_CURRENT_CD=0 |
| 1094 |
cdrom_load_next_cd |
| 1095 |
} |
| 1096 |
|
| 1097 |
# this is only used when you need access to more than one cd. |
| 1098 |
# when you have finished using the first cd, just call this function. |
| 1099 |
# when it returns, CDROM_ROOT will be pointing to the second cd. |
| 1100 |
# remember, you can only go forward in the cd chain, you can't go back. |
| 1101 |
cdrom_load_next_cd() { |
| 1102 |
export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1)) |
| 1103 |
local var= |
| 1104 |
|
| 1105 |
unset CDROM_ROOT |
| 1106 |
var=CDROM_ROOTS_${CDROM_CURRENT_CD} |
| 1107 |
if [ -z "${!var}" ] ; then |
| 1108 |
var="CDROM_CHECK_${CDROM_CURRENT_CD}" |
| 1109 |
cdrom_locate_file_on_cd ${!var} |
| 1110 |
else |
| 1111 |
export CDROM_ROOT="${!var}" |
| 1112 |
fi |
| 1113 |
|
| 1114 |
einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" |
| 1115 |
} |
| 1116 |
|
| 1117 |
# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd() |
| 1118 |
# functions. this should *never* be called from an ebuild. |
| 1119 |
# all it does is try to locate a give file on a cd ... if the cd isn't |
| 1120 |
# found, then a message asking for the user to insert the cdrom will be |
| 1121 |
# displayed and we'll hang out here until: |
| 1122 |
# (1) the file is found on a mounted cdrom |
| 1123 |
# (2) the user hits CTRL+C |
| 1124 |
cdrom_locate_file_on_cd() { |
| 1125 |
while [ -z "${CDROM_ROOT}" ] ; do |
| 1126 |
local dir="$(dirname ${@})" |
| 1127 |
local file="$(basename ${@})" |
| 1128 |
local mline="" |
| 1129 |
local showedmsg=0 |
| 1130 |
|
| 1131 |
for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do |
| 1132 |
[ -d "${mline}/${dir}" ] || continue |
| 1133 |
[ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ |
| 1134 |
&& export CDROM_ROOT=${mline} |
| 1135 |
done |
| 1136 |
|
| 1137 |
if [ -z "${CDROM_ROOT}" ] ; then |
| 1138 |
echo |
| 1139 |
if [ ${showedmsg} -eq 0 ] ; then |
| 1140 |
if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then |
| 1141 |
if [ -z "${CDROM_NAME}" ] ; then |
| 1142 |
einfo "Please insert the cdrom for ${PN} now !" |
| 1143 |
else |
| 1144 |
einfo "Please insert the ${CDROM_NAME} cdrom now !" |
| 1145 |
fi |
| 1146 |
else |
| 1147 |
if [ -z "${CDROM_NAME_1}" ] ; then |
| 1148 |
einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !" |
| 1149 |
else |
| 1150 |
local var="CDROM_NAME_${CDROM_CURRENT_CD}" |
| 1151 |
einfo "Please insert+mount the ${!var} cdrom now !" |
| 1152 |
fi |
| 1153 |
fi |
| 1154 |
showedmsg=1 |
| 1155 |
fi |
| 1156 |
einfo "Press return to scan for the cd again" |
| 1157 |
einfo "or hit CTRL+C to abort the emerge." |
| 1158 |
read |
| 1159 |
fi |
| 1160 |
done |
| 1161 |
} |
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