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# Copyright 1999-2004 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 1.147 2005/02/03 23:46:40 azarah 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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inherit multilib
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ECLASS=eutils
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INHERITED="$INHERITED $ECLASS"
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DEPEND="!bootstrap? ( sys-devel/patch )"
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DESCRIPTION="Based on the ${ECLASS} eclass"
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# ecpu_check
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# Usage:
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#
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# ecpu_check array_of_cpu_flags
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#
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# array_of_cpu_flags - An array of cpu flags to check against USE flags
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#
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# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
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# cpu flag that is not supported in their processor flags, it will warn the
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# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
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# obviously using different cpu flags than their own cpu ). Examples:
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#
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# CPU_FLAGS=(mmx mmx2 sse sse2)
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# ecpu_check CPU_FLAGS
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# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
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ecpu_check() {
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# Think about changing below to: if [ "${CROSSCOMPILE}" -ne 1 -a -e "/proc/cpuinfo" ]
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# and dropping the else if you do not plan on adding anything to that
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# empty block ....
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# PS: also try to add some quoting, and consider rather using ${foo} than $foo ...
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if [ $CROSSCOMPILE -eq 1 ] || [ ! -e /proc/cpuinfo ]
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then
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:
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else
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CPU_FLAGS=$1
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USER_CPU=`grep "flags" /proc/cpuinfo`
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for flags in `seq 1 ${#CPU_FLAGS[@]}`
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do
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if has ${CPU_FLAGS[$flags - 1]} $USER_CPU && ! has ${CPU_FLAGS[$flags - 1]} $USE
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then
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ewarn "Your system is ${CPU_FLAGS[$flags - 1]} capable but you don't have it enabled!"
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ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
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fi
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if ! has ${CPU_FLAGS[$flags - 1]} $USER_CPU && has ${CPU_FLAGS[$flags -1]} $USE
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then
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ewarn "You have ${CPU_FLAGS[$flags - 1]} support enabled but your processor doesn't"
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ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
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ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
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fi
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done
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fi
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}
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# Wait for the supplied number of seconds. If no argument is supplied, defaults
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# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
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# outputting to a terminal, don't wait. For compatability purposes, the argument
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# must be an integer greater than zero.
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# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
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epause() {
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if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
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sleep ${1:-5}
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fi
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}
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# Beep the specified number of times (defaults to five). If our output
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# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
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# don't beep.
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# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
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ebeep() {
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local n
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if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; 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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# 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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local libdir="$(get_libdir)"
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# Just make sure it exists
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dodir /usr/${libdir}
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cat > "${D}/usr/${libdir}/${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 ( /${libdir}/${1} )
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END_LDSCRIPT
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fperms a+x "/usr/${libdir}/${1}"
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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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# 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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# Get the length of $*
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str_length="$(echo -n "$*" | wc -m)"
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while [ "$i" -lt "${str_length}" ]
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do
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echo -n "="
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i=$((i + 1))
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done
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echo
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return 0
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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.${EPATCH_SUFFIX}
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#
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EPATCH_FORCE="no"
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# This function is for bulk patching, or in theory for just one
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# or two patches.
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#
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# It should work with .bz2, .gz, .zip and plain text patches.
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# Currently all patches should be the same format.
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#
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# You do not have to specify '-p' option to patch, as it will
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# try with -p0 to -p5 until it succeed, or fail at -p5.
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#
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# Above EPATCH_* variables can be used to control various defaults,
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# bug they should be left as is to ensure an ebuild can rely on
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# them for.
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#
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# Patches are applied in current directory.
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#
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# Bulk Patches should preferibly have the form of:
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#
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# ??_${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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if [ "$#" -gt 1 ]
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then
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local m=""
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einfo "${#} patches to apply ..."
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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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if [ -n "$1" -a -f "$1" ]
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then
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SINGLE_PATCH="yes"
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local EPATCH_SOURCE="$1"
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local EPATCH_SUFFIX="${1##*\.}"
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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} ] || [ -n "$1" ]
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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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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 " ( ${EPATCH_SOURCE##*/} )"
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echo
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die "Cannot find \$EPATCH_SOURCE!"
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fi
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local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
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fi
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case ${EPATCH_SUFFIX##*\.} in
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bz2)
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PIPE_CMD="bzip2 -dc"
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PATCH_SUFFIX="bz2"
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;;
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gz|Z|z)
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PIPE_CMD="gzip -dc"
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PATCH_SUFFIX="gz"
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;;
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ZIP|zip)
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PIPE_CMD="unzip -p"
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PATCH_SUFFIX="zip"
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;;
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*)
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PIPE_CMD="cat"
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PATCH_SUFFIX="patch"
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;;
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esac
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if [ "${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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if [ -n "${EPATCH_EXCLUDE}" ]
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then
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if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
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then
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continue
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fi
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fi
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if [ "${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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echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
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echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
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# Allow for prefix to differ ... im lazy, so shoot me :/
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while [ "${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##*/}-${STDERR_TARGET##*/}
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if [ "${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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echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
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echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
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echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
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draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
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if [ "${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
|
| 355 |
|
| 356 |
if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
|
| 357 |
then
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| 358 |
draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
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| 359 |
echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
|
| 360 |
echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
|
| 361 |
echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
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| 362 |
draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
|
| 363 |
|
| 364 |
cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
|
| 365 |
|
| 366 |
if [ "$?" -ne 0 ]
|
| 367 |
then
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| 368 |
cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
|
| 369 |
echo
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| 370 |
eerror "A dry-run of patch command succeeded, but actually"
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| 371 |
eerror "applying the patch failed!"
|
| 372 |
#die "Real world sux compared to the dreamworld!"
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| 373 |
count=5
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| 374 |
fi
|
| 375 |
|
| 376 |
rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
|
| 377 |
|
| 378 |
break
|
| 379 |
fi
|
| 380 |
|
| 381 |
count=$((count + 1))
|
| 382 |
done
|
| 383 |
|
| 384 |
if [ "${PATCH_SUFFIX}" != "patch" ]
|
| 385 |
then
|
| 386 |
rm -f ${PATCH_TARGET}
|
| 387 |
fi
|
| 388 |
|
| 389 |
if [ "${count}" -eq 5 ]
|
| 390 |
then
|
| 391 |
echo
|
| 392 |
eerror "Failed Patch: ${x##*/}!"
|
| 393 |
eerror
|
| 394 |
eerror "Include in your bugreport the contents of:"
|
| 395 |
eerror
|
| 396 |
eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
|
| 397 |
echo
|
| 398 |
die "Failed Patch: ${x##*/}!"
|
| 399 |
fi
|
| 400 |
|
| 401 |
rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
|
| 402 |
|
| 403 |
eend 0
|
| 404 |
fi
|
| 405 |
done
|
| 406 |
if [ "${SINGLE_PATCH}" = "no" ]
|
| 407 |
then
|
| 408 |
einfo "Done with patching"
|
| 409 |
fi
|
| 410 |
}
|
| 411 |
|
| 412 |
# This function return true if we are using the NPTL pthreads
|
| 413 |
# implementation.
|
| 414 |
#
|
| 415 |
# <azarah@gentoo.org> (06 March 2003)
|
| 416 |
#
|
| 417 |
have_NPTL() {
|
| 418 |
cat > ${T}/test-nptl.c <<-"END"
|
| 419 |
#define _XOPEN_SOURCE
|
| 420 |
#include <unistd.h>
|
| 421 |
#include <stdio.h>
|
| 422 |
|
| 423 |
int main()
|
| 424 |
{
|
| 425 |
char buf[255];
|
| 426 |
char *str = buf;
|
| 427 |
|
| 428 |
confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
|
| 429 |
if (NULL != str) {
|
| 430 |
printf("%s\n", str);
|
| 431 |
if (NULL != strstr(str, "NPTL"))
|
| 432 |
return 0;
|
| 433 |
}
|
| 434 |
|
| 435 |
return 1;
|
| 436 |
}
|
| 437 |
END
|
| 438 |
|
| 439 |
einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
|
| 440 |
if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
|
| 441 |
then
|
| 442 |
echo "yes"
|
| 443 |
einfon "Checking what PTHREADS implementation we have ..."
|
| 444 |
if ${T}/nptl
|
| 445 |
then
|
| 446 |
return 0
|
| 447 |
else
|
| 448 |
return 1
|
| 449 |
fi
|
| 450 |
else
|
| 451 |
echo "no"
|
| 452 |
fi
|
| 453 |
|
| 454 |
return 1
|
| 455 |
}
|
| 456 |
|
| 457 |
# This function check how many cpu's are present, and then set
|
| 458 |
# -j in MAKEOPTS accordingly.
|
| 459 |
#
|
| 460 |
# Thanks to nall <nall@gentoo.org> for this.
|
| 461 |
#
|
| 462 |
get_number_of_jobs() {
|
| 463 |
local jobs=0
|
| 464 |
|
| 465 |
if [ ! -r /proc/cpuinfo ]
|
| 466 |
then
|
| 467 |
return 1
|
| 468 |
fi
|
| 469 |
|
| 470 |
# This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
|
| 471 |
if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
|
| 472 |
then
|
| 473 |
ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
|
| 474 |
ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
|
| 475 |
ADMINPARAM="${ADMINPARAM/-j}"
|
| 476 |
fi
|
| 477 |
|
| 478 |
export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
|
| 479 |
|
| 480 |
if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
|
| 481 |
"${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
|
| 482 |
then
|
| 483 |
# these archs will always have "[Pp]rocessor"
|
| 484 |
jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
|
| 485 |
|
| 486 |
elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
|
| 487 |
then
|
| 488 |
# sparc always has "ncpus active"
|
| 489 |
jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
|
| 490 |
|
| 491 |
elif [ "${ARCH}" = "alpha" ]
|
| 492 |
then
|
| 493 |
# alpha has "cpus active", but only when compiled with SMP
|
| 494 |
if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
|
| 495 |
then
|
| 496 |
jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
|
| 497 |
else
|
| 498 |
jobs=2
|
| 499 |
fi
|
| 500 |
|
| 501 |
elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
|
| 502 |
then
|
| 503 |
# ppc has "processor", but only when compiled with SMP
|
| 504 |
if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
|
| 505 |
then
|
| 506 |
jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
|
| 507 |
else
|
| 508 |
jobs=2
|
| 509 |
fi
|
| 510 |
elif [ "${ARCH}" = "s390" ]
|
| 511 |
then
|
| 512 |
# s390 has "# processors : "
|
| 513 |
jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
|
| 514 |
else
|
| 515 |
jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
|
| 516 |
die "Unknown ARCH -- ${ARCH}!"
|
| 517 |
fi
|
| 518 |
|
| 519 |
# Make sure the number is valid ...
|
| 520 |
if [ "${jobs}" -lt 1 ]
|
| 521 |
then
|
| 522 |
jobs=1
|
| 523 |
fi
|
| 524 |
|
| 525 |
if [ -n "${ADMINPARAM}" ]
|
| 526 |
then
|
| 527 |
if [ "${jobs}" -gt "${ADMINPARAM}" ]
|
| 528 |
then
|
| 529 |
einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
|
| 530 |
export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
|
| 531 |
else
|
| 532 |
einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
|
| 533 |
export MAKEOPTS="${MAKEOPTS} -j${jobs}"
|
| 534 |
fi
|
| 535 |
fi
|
| 536 |
}
|
| 537 |
|
| 538 |
# Cheap replacement for when debianutils (and thus mktemp)
|
| 539 |
# does not exist on the users system
|
| 540 |
# vapier@gentoo.org
|
| 541 |
#
|
| 542 |
# Takes just 1 optional parameter (the directory to create tmpfile in)
|
| 543 |
emktemp() {
|
| 544 |
local exe="touch"
|
| 545 |
[ "$1" == "-d" ] && exe="mkdir" && shift
|
| 546 |
local topdir="$1"
|
| 547 |
|
| 548 |
if [ -z "${topdir}" ]
|
| 549 |
then
|
| 550 |
[ -z "${T}" ] \
|
| 551 |
&& topdir="/tmp" \
|
| 552 |
|| topdir="${T}"
|
| 553 |
fi
|
| 554 |
|
| 555 |
if [ -z "$(type -p mktemp)" ]
|
| 556 |
then
|
| 557 |
local tmp=/
|
| 558 |
while [ -e "${tmp}" ] ; do
|
| 559 |
tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
|
| 560 |
done
|
| 561 |
${exe} "${tmp}"
|
| 562 |
echo "${tmp}"
|
| 563 |
else
|
| 564 |
[ "${exe}" == "touch" ] \
|
| 565 |
&& exe="-p" \
|
| 566 |
|| exe="-d"
|
| 567 |
mktemp ${exe} "${topdir}"
|
| 568 |
fi
|
| 569 |
}
|
| 570 |
|
| 571 |
# Small wrapper for getent (Linux), nidump (Mac OS X),
|
| 572 |
# and pw (FreeBSD) used in enewuser()/enewgroup()
|
| 573 |
# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
|
| 574 |
# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
|
| 575 |
#
|
| 576 |
# egetent(database, key)
|
| 577 |
egetent() {
|
| 578 |
if useq ppc-macos ; then
|
| 579 |
case "$2" in
|
| 580 |
*[!0-9]*) # Non numeric
|
| 581 |
nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
|
| 582 |
;;
|
| 583 |
*) # Numeric
|
| 584 |
nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
|
| 585 |
;;
|
| 586 |
esac
|
| 587 |
elif useq x86-fbsd ; then
|
| 588 |
local action
|
| 589 |
if [ "$1" == "passwd" ]
|
| 590 |
then
|
| 591 |
action="user"
|
| 592 |
else
|
| 593 |
action="group"
|
| 594 |
fi
|
| 595 |
pw show "${action}" "$2" -q
|
| 596 |
else
|
| 597 |
which nscd >& /dev/null && nscd -i "$1"
|
| 598 |
getent "$1" "$2"
|
| 599 |
fi
|
| 600 |
}
|
| 601 |
|
| 602 |
# Simplify/standardize adding users to the system
|
| 603 |
# vapier@gentoo.org
|
| 604 |
#
|
| 605 |
# enewuser(username, uid, shell, homedir, groups, extra options)
|
| 606 |
#
|
| 607 |
# Default values if you do not specify any:
|
| 608 |
# username: REQUIRED !
|
| 609 |
# uid: next available (see useradd(8))
|
| 610 |
# note: pass -1 to get default behavior
|
| 611 |
# shell: /bin/false
|
| 612 |
# homedir: /dev/null
|
| 613 |
# groups: none
|
| 614 |
# extra: comment of 'added by portage for ${PN}'
|
| 615 |
enewuser() {
|
| 616 |
# get the username
|
| 617 |
local euser="$1"; shift
|
| 618 |
if [ -z "${euser}" ]
|
| 619 |
then
|
| 620 |
eerror "No username specified !"
|
| 621 |
die "Cannot call enewuser without a username"
|
| 622 |
fi
|
| 623 |
|
| 624 |
# lets see if the username already exists
|
| 625 |
if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
|
| 626 |
then
|
| 627 |
return 0
|
| 628 |
fi
|
| 629 |
einfo "Adding user '${euser}' to your system ..."
|
| 630 |
|
| 631 |
# options to pass to useradd
|
| 632 |
local opts=
|
| 633 |
|
| 634 |
# handle uid
|
| 635 |
local euid="$1"; shift
|
| 636 |
if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
|
| 637 |
then
|
| 638 |
if [ "${euid}" -gt 0 ]
|
| 639 |
then
|
| 640 |
if [ ! -z "`egetent passwd ${euid}`" ]
|
| 641 |
then
|
| 642 |
euid="next"
|
| 643 |
fi
|
| 644 |
else
|
| 645 |
eerror "Userid given but is not greater than 0 !"
|
| 646 |
die "${euid} is not a valid UID"
|
| 647 |
fi
|
| 648 |
else
|
| 649 |
euid="next"
|
| 650 |
fi
|
| 651 |
if [ "${euid}" == "next" ]
|
| 652 |
then
|
| 653 |
local pwrange
|
| 654 |
if [ "${USERLAND}" == "BSD" ] ; then
|
| 655 |
pwrange="`jot 898 101`"
|
| 656 |
else
|
| 657 |
pwrange="`seq 101 999`"
|
| 658 |
fi
|
| 659 |
for euid in ${pwrange} ; do
|
| 660 |
[ -z "`egetent passwd ${euid}`" ] && break
|
| 661 |
done
|
| 662 |
fi
|
| 663 |
opts="${opts} -u ${euid}"
|
| 664 |
einfo " - Userid: ${euid}"
|
| 665 |
|
| 666 |
# handle shell
|
| 667 |
local eshell="$1"; shift
|
| 668 |
if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
|
| 669 |
then
|
| 670 |
if [ ! -e "${eshell}" ]
|
| 671 |
then
|
| 672 |
eerror "A shell was specified but it does not exist !"
|
| 673 |
die "${eshell} does not exist"
|
| 674 |
fi
|
| 675 |
else
|
| 676 |
if [ "${USERLAND}" == "BSD" ]
|
| 677 |
then
|
| 678 |
eshell="/usr/bin/false"
|
| 679 |
else
|
| 680 |
eshell="/bin/false"
|
| 681 |
fi
|
| 682 |
fi
|
| 683 |
einfo " - Shell: ${eshell}"
|
| 684 |
opts="${opts} -s ${eshell}"
|
| 685 |
|
| 686 |
# handle homedir
|
| 687 |
local ehome="$1"; shift
|
| 688 |
if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
|
| 689 |
then
|
| 690 |
ehome="/dev/null"
|
| 691 |
fi
|
| 692 |
einfo " - Home: ${ehome}"
|
| 693 |
opts="${opts} -d ${ehome}"
|
| 694 |
|
| 695 |
# handle groups
|
| 696 |
local egroups="$1"; shift
|
| 697 |
if [ ! -z "${egroups}" ]
|
| 698 |
then
|
| 699 |
local oldifs="${IFS}"
|
| 700 |
local defgroup="" exgroups=""
|
| 701 |
|
| 702 |
export IFS=","
|
| 703 |
for g in ${egroups}
|
| 704 |
do
|
| 705 |
export IFS="${oldifs}"
|
| 706 |
if [ -z "`egetent group \"${g}\"`" ]
|
| 707 |
then
|
| 708 |
eerror "You must add group ${g} to the system first"
|
| 709 |
die "${g} is not a valid GID"
|
| 710 |
fi
|
| 711 |
if [ -z "${defgroup}" ]
|
| 712 |
then
|
| 713 |
defgroup="${g}"
|
| 714 |
else
|
| 715 |
exgroups="${exgroups},${g}"
|
| 716 |
fi
|
| 717 |
export IFS=","
|
| 718 |
done
|
| 719 |
export IFS="${oldifs}"
|
| 720 |
|
| 721 |
opts="${opts} -g ${defgroup}"
|
| 722 |
if [ ! -z "${exgroups}" ]
|
| 723 |
then
|
| 724 |
opts="${opts} -G ${exgroups:1}"
|
| 725 |
fi
|
| 726 |
else
|
| 727 |
egroups="(none)"
|
| 728 |
fi
|
| 729 |
einfo " - Groups: ${egroups}"
|
| 730 |
|
| 731 |
# handle extra and add the user
|
| 732 |
local eextra="$@"
|
| 733 |
local oldsandbox="${SANDBOX_ON}"
|
| 734 |
export SANDBOX_ON="0"
|
| 735 |
if useq ppc-macos
|
| 736 |
then
|
| 737 |
### Make the user
|
| 738 |
if [ -z "${eextra}" ]
|
| 739 |
then
|
| 740 |
dscl . create /users/${euser} uid ${euid}
|
| 741 |
dscl . create /users/${euser} shell ${eshell}
|
| 742 |
dscl . create /users/${euser} home ${ehome}
|
| 743 |
dscl . create /users/${euser} realname "added by portage for ${PN}"
|
| 744 |
### Add the user to the groups specified
|
| 745 |
local oldifs="${IFS}"
|
| 746 |
export IFS=","
|
| 747 |
for g in ${egroups}
|
| 748 |
do
|
| 749 |
dscl . merge /groups/${g} users ${euser}
|
| 750 |
done
|
| 751 |
export IFS="${oldifs}"
|
| 752 |
else
|
| 753 |
einfo "Extra options are not supported on macos yet"
|
| 754 |
einfo "Please report the ebuild along with the info below"
|
| 755 |
einfo "eextra: ${eextra}"
|
| 756 |
die "Required function missing"
|
| 757 |
fi
|
| 758 |
elif use x86-fbsd ; then
|
| 759 |
if [ -z "${eextra}" ]
|
| 760 |
then
|
| 761 |
pw useradd ${euser} ${opts} \
|
| 762 |
-c "added by portage for ${PN}" \
|
| 763 |
die "enewuser failed"
|
| 764 |
else
|
| 765 |
einfo " - Extra: ${eextra}"
|
| 766 |
pw useradd ${euser} ${opts} \
|
| 767 |
-c ${eextra} || die "enewuser failed"
|
| 768 |
fi
|
| 769 |
else
|
| 770 |
if [ -z "${eextra}" ]
|
| 771 |
then
|
| 772 |
useradd ${opts} ${euser} \
|
| 773 |
-c "added by portage for ${PN}" \
|
| 774 |
|| die "enewuser failed"
|
| 775 |
else
|
| 776 |
einfo " - Extra: ${eextra}"
|
| 777 |
useradd ${opts} ${euser} ${eextra} \
|
| 778 |
|| die "enewuser failed"
|
| 779 |
fi
|
| 780 |
fi
|
| 781 |
export SANDBOX_ON="${oldsandbox}"
|
| 782 |
|
| 783 |
if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
|
| 784 |
then
|
| 785 |
einfo " - Creating ${ehome} in ${D}"
|
| 786 |
dodir ${ehome}
|
| 787 |
fowners ${euser} ${ehome}
|
| 788 |
fperms 755 ${ehome}
|
| 789 |
fi
|
| 790 |
}
|
| 791 |
|
| 792 |
# Simplify/standardize adding groups to the system
|
| 793 |
# vapier@gentoo.org
|
| 794 |
#
|
| 795 |
# enewgroup(group, gid)
|
| 796 |
#
|
| 797 |
# Default values if you do not specify any:
|
| 798 |
# groupname: REQUIRED !
|
| 799 |
# gid: next available (see groupadd(8))
|
| 800 |
# extra: none
|
| 801 |
enewgroup() {
|
| 802 |
# get the group
|
| 803 |
local egroup="$1"; shift
|
| 804 |
if [ -z "${egroup}" ]
|
| 805 |
then
|
| 806 |
eerror "No group specified !"
|
| 807 |
die "Cannot call enewgroup without a group"
|
| 808 |
fi
|
| 809 |
|
| 810 |
# see if group already exists
|
| 811 |
if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
|
| 812 |
then
|
| 813 |
return 0
|
| 814 |
fi
|
| 815 |
einfo "Adding group '${egroup}' to your system ..."
|
| 816 |
|
| 817 |
# options to pass to useradd
|
| 818 |
local opts=
|
| 819 |
|
| 820 |
# handle gid
|
| 821 |
local egid="$1"; shift
|
| 822 |
if [ ! -z "${egid}" ]
|
| 823 |
then
|
| 824 |
if [ "${egid}" -gt 0 ]
|
| 825 |
then
|
| 826 |
if [ -z "`egetent group ${egid}`" ]
|
| 827 |
then
|
| 828 |
if useq ppc-macos ; then
|
| 829 |
opts="${opts} ${egid}"
|
| 830 |
else
|
| 831 |
opts="${opts} -g ${egid}"
|
| 832 |
fi
|
| 833 |
else
|
| 834 |
egid="next available; requested gid taken"
|
| 835 |
fi
|
| 836 |
else
|
| 837 |
eerror "Groupid given but is not greater than 0 !"
|
| 838 |
die "${egid} is not a valid GID"
|
| 839 |
fi
|
| 840 |
else
|
| 841 |
egid="next available"
|
| 842 |
fi
|
| 843 |
einfo " - Groupid: ${egid}"
|
| 844 |
|
| 845 |
# handle extra
|
| 846 |
local eextra="$@"
|
| 847 |
opts="${opts} ${eextra}"
|
| 848 |
|
| 849 |
# add the group
|
| 850 |
local oldsandbox="${SANDBOX_ON}"
|
| 851 |
export SANDBOX_ON="0"
|
| 852 |
if useq ppc-macos ; then
|
| 853 |
if [ ! -z "${eextra}" ];
|
| 854 |
then
|
| 855 |
einfo "Extra options are not supported on macos yet"
|
| 856 |
einfo "Please report the ebuild along with the info below"
|
| 857 |
einfo "eextra: ${eextra}"
|
| 858 |
die "Required function missing"
|
| 859 |
fi
|
| 860 |
|
| 861 |
# If we need the next available
|
| 862 |
case ${egid} in
|
| 863 |
*[!0-9]*) # Non numeric
|
| 864 |
for egid in `jot 898 101`; do
|
| 865 |
[ -z "`egetent group ${egid}`" ] && break
|
| 866 |
done
|
| 867 |
esac
|
| 868 |
dscl . create /groups/${egroup} gid ${egid}
|
| 869 |
dscl . create /groups/${egroup} passwd '*'
|
| 870 |
elif use x86-fbsd ; then
|
| 871 |
case ${egid} in
|
| 872 |
*[!0-9]*) # Non numeric
|
| 873 |
for egid in `jot 898 101`; do
|
| 874 |
[ -z "`egetent group ${egid}`" ] && break
|
| 875 |
done
|
| 876 |
esac
|
| 877 |
pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
|
| 878 |
else
|
| 879 |
groupadd ${opts} ${egroup} || die "enewgroup failed"
|
| 880 |
fi
|
| 881 |
export SANDBOX_ON="${oldsandbox}"
|
| 882 |
}
|
| 883 |
|
| 884 |
# Simple script to replace 'dos2unix' binaries
|
| 885 |
# vapier@gentoo.org
|
| 886 |
#
|
| 887 |
# edos2unix(file, <more files> ...)
|
| 888 |
edos2unix() {
|
| 889 |
for f in "$@"
|
| 890 |
do
|
| 891 |
cp "${f}" ${T}/edos2unix
|
| 892 |
sed 's/\r$//' ${T}/edos2unix > "${f}"
|
| 893 |
done
|
| 894 |
}
|
| 895 |
|
| 896 |
|
| 897 |
##############################################################
|
| 898 |
# START: Handle .desktop files and menu entries #
|
| 899 |
# maybe this should be separated into a new eclass some time #
|
| 900 |
# lanius@gentoo.org #
|
| 901 |
##############################################################
|
| 902 |
|
| 903 |
# Make a desktop file !
|
| 904 |
# Great for making those icons in kde/gnome startmenu !
|
| 905 |
# Amaze your friends ! Get the women ! Join today !
|
| 906 |
#
|
| 907 |
# make_desktop_entry(<binary>, [name], [icon], [type], [path])
|
| 908 |
#
|
| 909 |
# binary: what binary does the app run with ?
|
| 910 |
# name: the name that will show up in the menu
|
| 911 |
# icon: give your little like a pretty little icon ...
|
| 912 |
# this can be relative (to /usr/share/pixmaps) or
|
| 913 |
# a full path to an icon
|
| 914 |
# type: what kind of application is this ? for categories:
|
| 915 |
# http://www.freedesktop.org/standards/menu-spec/
|
| 916 |
# path: if your app needs to startup in a specific dir
|
| 917 |
make_desktop_entry() {
|
| 918 |
[ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1
|
| 919 |
|
| 920 |
local exec="${1}"
|
| 921 |
local name="${2:-${PN}}"
|
| 922 |
local icon="${3:-${PN}.png}"
|
| 923 |
local type="${4}"
|
| 924 |
local subdir="${6}"
|
| 925 |
local path="${5:-${GAMES_BINDIR}}"
|
| 926 |
if [ -z "${type}" ]
|
| 927 |
then
|
| 928 |
case ${CATEGORY} in
|
| 929 |
"app-emulation")
|
| 930 |
type=Emulator
|
| 931 |
subdir="Emulation"
|
| 932 |
;;
|
| 933 |
"games-"*)
|
| 934 |
type=Game
|
| 935 |
subdir="Games"
|
| 936 |
;;
|
| 937 |
"net-"*)
|
| 938 |
type=Network
|
| 939 |
subdir="${type}"
|
| 940 |
;;
|
| 941 |
*)
|
| 942 |
type=
|
| 943 |
subdir=
|
| 944 |
;;
|
| 945 |
esac
|
| 946 |
fi
|
| 947 |
local desktop="${T}/${exec}.desktop"
|
| 948 |
|
| 949 |
echo "[Desktop Entry]
|
| 950 |
Encoding=UTF-8
|
| 951 |
Version=0.9.2
|
| 952 |
Name=${name}
|
| 953 |
Type=Application
|
| 954 |
Comment=${DESCRIPTION}
|
| 955 |
Exec=${exec}
|
| 956 |
Path=${path}
|
| 957 |
Icon=${icon}
|
| 958 |
Categories=Application;${type};" > "${desktop}"
|
| 959 |
|
| 960 |
insinto /usr/share/applications
|
| 961 |
doins "${desktop}"
|
| 962 |
|
| 963 |
return 0
|
| 964 |
}
|
| 965 |
|
| 966 |
# Make a GDM/KDM Session file
|
| 967 |
#
|
| 968 |
# make_desktop_entry(<title>, <command>)
|
| 969 |
# title: File to execute to start the Window Manager
|
| 970 |
# command: Name of the Window Manager
|
| 971 |
|
| 972 |
make_session_desktop() {
|
| 973 |
|
| 974 |
[ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1
|
| 975 |
[ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1
|
| 976 |
|
| 977 |
local title="${1}"
|
| 978 |
local command="${2}"
|
| 979 |
local desktop="${T}/${wm}.desktop"
|
| 980 |
|
| 981 |
echo "[Desktop Entry]
|
| 982 |
Encoding=UTF-8
|
| 983 |
Name=${title}
|
| 984 |
Comment=This session logs you into ${title}
|
| 985 |
Exec=${command}
|
| 986 |
TryExec=${command}
|
| 987 |
Type=Application" > "${desktop}"
|
| 988 |
|
| 989 |
insinto /usr/share/xsessions
|
| 990 |
doins "${desktop}"
|
| 991 |
|
| 992 |
return 0
|
| 993 |
}
|
| 994 |
|
| 995 |
domenu() {
|
| 996 |
local i
|
| 997 |
local j
|
| 998 |
insinto /usr/share/applications
|
| 999 |
for i in ${@}
|
| 1000 |
do
|
| 1001 |
if [ -f "${i}" ];
|
| 1002 |
then
|
| 1003 |
doins ${i}
|
| 1004 |
elif [ -d "${i}" ];
|
| 1005 |
then
|
| 1006 |
for j in ${i}/*.desktop
|
| 1007 |
do
|
| 1008 |
doins ${j}
|
| 1009 |
done
|
| 1010 |
fi
|
| 1011 |
done
|
| 1012 |
}
|
| 1013 |
|
| 1014 |
doicon() {
|
| 1015 |
local i
|
| 1016 |
local j
|
| 1017 |
insinto /usr/share/pixmaps
|
| 1018 |
for i in ${@}
|
| 1019 |
do
|
| 1020 |
if [ -f "${i}" ];
|
| 1021 |
then
|
| 1022 |
doins ${i}
|
| 1023 |
elif [ -d "${i}" ];
|
| 1024 |
then
|
| 1025 |
for j in ${i}/*.png
|
| 1026 |
do
|
| 1027 |
doins ${j}
|
| 1028 |
done
|
| 1029 |
fi
|
| 1030 |
done
|
| 1031 |
}
|
| 1032 |
|
| 1033 |
##############################################################
|
| 1034 |
# END: Handle .desktop files and menu entries #
|
| 1035 |
##############################################################
|
| 1036 |
|
| 1037 |
|
| 1038 |
# for internal use only (unpack_pdv and unpack_makeself)
|
| 1039 |
find_unpackable_file() {
|
| 1040 |
local src="$1"
|
| 1041 |
if [ -z "${src}" ]
|
| 1042 |
then
|
| 1043 |
src="${DISTDIR}/${A}"
|
| 1044 |
else
|
| 1045 |
if [ -e "${DISTDIR}/${src}" ]
|
| 1046 |
then
|
| 1047 |
src="${DISTDIR}/${src}"
|
| 1048 |
elif [ -e "${PWD}/${src}" ]
|
| 1049 |
then
|
| 1050 |
src="${PWD}/${src}"
|
| 1051 |
elif [ -e "${src}" ]
|
| 1052 |
then
|
| 1053 |
src="${src}"
|
| 1054 |
fi
|
| 1055 |
fi
|
| 1056 |
[ ! -e "${src}" ] && die "Could not find requested archive ${src}"
|
| 1057 |
echo "${src}"
|
| 1058 |
}
|
| 1059 |
|
| 1060 |
# Unpack those pesky pdv generated files ...
|
| 1061 |
# They're self-unpacking programs with the binary package stuffed in
|
| 1062 |
# the middle of the archive. Valve seems to use it a lot ... too bad
|
| 1063 |
# it seems to like to segfault a lot :(. So lets take it apart ourselves.
|
| 1064 |
#
|
| 1065 |
# Usage: unpack_pdv [file to unpack] [size of off_t]
|
| 1066 |
# - you have to specify the off_t size ... i have no idea how to extract that
|
| 1067 |
# information out of the binary executable myself. basically you pass in
|
| 1068 |
# the size of the off_t type (in bytes) on the machine that built the pdv
|
| 1069 |
# archive. one way to determine this is by running the following commands:
|
| 1070 |
# strings <pdv archive> | grep lseek
|
| 1071 |
# strace -elseek <pdv archive>
|
| 1072 |
# basically look for the first lseek command (we do the strings/grep because
|
| 1073 |
# sometimes the function call is _llseek or something) and steal the 2nd
|
| 1074 |
# parameter. here is an example:
|
| 1075 |
# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
|
| 1076 |
# lseek
|
| 1077 |
# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
|
| 1078 |
# lseek(3, -4, SEEK_END) = 2981250
|
| 1079 |
# thus we would pass in the value of '4' as the second parameter.
|
| 1080 |
unpack_pdv() {
|
| 1081 |
local src="`find_unpackable_file $1`"
|
| 1082 |
local sizeoff_t="$2"
|
| 1083 |
|
| 1084 |
[ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
|
| 1085 |
|
| 1086 |
local shrtsrc="`basename ${src}`"
|
| 1087 |
echo ">>> Unpacking ${shrtsrc} to ${PWD}"
|
| 1088 |
local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
|
| 1089 |
local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
|
| 1090 |
|
| 1091 |
# grab metadata for debug reasons
|
| 1092 |
local metafile="$(emktemp)"
|
| 1093 |
tail -c +$((${metaskip}+1)) ${src} > ${metafile}
|
| 1094 |
|
| 1095 |
# rip out the final file name from the metadata
|
| 1096 |
local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
|
| 1097 |
datafile="`basename ${datafile}`"
|
| 1098 |
|
| 1099 |
# now lets uncompress/untar the file if need be
|
| 1100 |
local tmpfile="$(emktemp)"
|
| 1101 |
tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
|
| 1102 |
|
| 1103 |
local iscompressed="`file -b ${tmpfile}`"
|
| 1104 |
if [ "${iscompressed:0:8}" == "compress" ] ; then
|
| 1105 |
iscompressed=1
|
| 1106 |
mv ${tmpfile}{,.Z}
|
| 1107 |
gunzip ${tmpfile}
|
| 1108 |
else
|
| 1109 |
iscompressed=0
|
| 1110 |
fi
|
| 1111 |
local istar="`file -b ${tmpfile}`"
|
| 1112 |
if [ "${istar:0:9}" == "POSIX tar" ] ; then
|
| 1113 |
istar=1
|
| 1114 |
else
|
| 1115 |
istar=0
|
| 1116 |
fi
|
| 1117 |
|
| 1118 |
#for some reason gzip dies with this ... dd cant provide buffer fast enough ?
|
| 1119 |
#dd if=${src} ibs=${metaskip} count=1 \
|
| 1120 |
# | dd ibs=${tailskip} skip=1 \
|
| 1121 |
# | gzip -dc \
|
| 1122 |
# > ${datafile}
|
| 1123 |
if [ ${iscompressed} -eq 1 ] ; then
|
| 1124 |
if [ ${istar} -eq 1 ] ; then
|
| 1125 |
tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
|
| 1126 |
| head -c $((${metaskip}-${tailskip})) \
|
| 1127 |
| tar -xzf -
|
| 1128 |
else
|
| 1129 |
tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
|
| 1130 |
| head -c $((${metaskip}-${tailskip})) \
|
| 1131 |
| gzip -dc \
|
| 1132 |
> ${datafile}
|
| 1133 |
fi
|
| 1134 |
else
|
| 1135 |
if [ ${istar} -eq 1 ] ; then
|
| 1136 |
tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
|
| 1137 |
| head -c $((${metaskip}-${tailskip})) \
|
| 1138 |
| tar --no-same-owner -xf -
|
| 1139 |
else
|
| 1140 |
tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
|
| 1141 |
| head -c $((${metaskip}-${tailskip})) \
|
| 1142 |
> ${datafile}
|
| 1143 |
fi
|
| 1144 |
fi
|
| 1145 |
true
|
| 1146 |
#[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
|
| 1147 |
#assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
|
| 1148 |
}
|
| 1149 |
|
| 1150 |
# Unpack those pesky makeself generated files ...
|
| 1151 |
# They're shell scripts with the binary package tagged onto
|
| 1152 |
# the end of the archive. Loki utilized the format as does
|
| 1153 |
# many other game companies.
|
| 1154 |
#
|
| 1155 |
# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
|
| 1156 |
# - If the file is not specified then unpack will utilize ${A}.
|
| 1157 |
# - If the offset is not specified then we will attempt to extract
|
| 1158 |
# the proper offset from the script itself.
|
| 1159 |
unpack_makeself() {
|
| 1160 |
local src="$(find_unpackable_file "$1")"
|
| 1161 |
local skip="$2"
|
| 1162 |
local exe="$3"
|
| 1163 |
|
| 1164 |
local shrtsrc="$(basename "${src}")"
|
| 1165 |
echo ">>> Unpacking ${shrtsrc} to ${PWD}"
|
| 1166 |
if [ -z "${skip}" ]
|
| 1167 |
then
|
| 1168 |
local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
|
| 1169 |
local skip=0
|
| 1170 |
exe=tail
|
| 1171 |
case ${ver} in
|
| 1172 |
1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
|
| 1173 |
skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
|
| 1174 |
;;
|
| 1175 |
2.0|2.0.1)
|
| 1176 |
skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
|
| 1177 |
;;
|
| 1178 |
2.1.1)
|
| 1179 |
skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
|
| 1180 |
let skip="skip + 1"
|
| 1181 |
;;
|
| 1182 |
2.1.2)
|
| 1183 |
skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
|
| 1184 |
let skip="skip + 1"
|
| 1185 |
;;
|
| 1186 |
2.1.3)
|
| 1187 |
skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
|
| 1188 |
let skip="skip + 1"
|
| 1189 |
;;
|
| 1190 |
2.1.4)
|
| 1191 |
skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
|
| 1192 |
skip=$(head -n ${skip} "${src}" | wc -c)
|
| 1193 |
exe="dd"
|
| 1194 |
;;
|
| 1195 |
*)
|
| 1196 |
eerror "I'm sorry, but I was unable to support the Makeself file."
|
| 1197 |
eerror "The version I detected was '${ver}'."
|
| 1198 |
eerror "Please file a bug about the file ${shrtsrc} at"
|
| 1199 |
eerror "http://bugs.gentoo.org/ so that support can be added."
|
| 1200 |
die "makeself version '${ver}' not supported"
|
| 1201 |
;;
|
| 1202 |
esac
|
| 1203 |
debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
|
| 1204 |
fi
|
| 1205 |
case ${exe} in
|
| 1206 |
tail) exe="tail -n +${skip} '${src}'";;
|
| 1207 |
dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
|
| 1208 |
*) die "makeself cant handle exe '${exe}'"
|
| 1209 |
esac
|
| 1210 |
|
| 1211 |
# lets grab the first few bytes of the file to figure out what kind of archive it is
|
| 1212 |
local tmpfile="$(emktemp)"
|
| 1213 |
eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
|
| 1214 |
local filetype="$(file -b "${tmpfile}")"
|
| 1215 |
case ${filetype} in
|
| 1216 |
*tar\ archive)
|
| 1217 |
eval ${exe} | tar --no-same-owner -xf -
|
| 1218 |
;;
|
| 1219 |
bzip2*)
|
| 1220 |
eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
|
| 1221 |
;;
|
| 1222 |
gzip*)
|
| 1223 |
eval ${exe} | tar --no-same-owner -xzf -
|
| 1224 |
;;
|
| 1225 |
compress*)
|
| 1226 |
eval ${exe} | gunzip | tar --no-same-owner -xf -
|
| 1227 |
;;
|
| 1228 |
*)
|
| 1229 |
eerror "Unknown filetype \"${filetype}\" ?"
|
| 1230 |
false
|
| 1231 |
;;
|
| 1232 |
esac
|
| 1233 |
assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
|
| 1234 |
}
|
| 1235 |
|
| 1236 |
# Display a license for user to accept.
|
| 1237 |
#
|
| 1238 |
# Usage: check_license [license]
|
| 1239 |
# - If the file is not specified then ${LICENSE} is used.
|
| 1240 |
check_license() {
|
| 1241 |
local lic=$1
|
| 1242 |
if [ -z "${lic}" ] ; then
|
| 1243 |
lic="${PORTDIR}/licenses/${LICENSE}"
|
| 1244 |
else
|
| 1245 |
if [ -e "${PORTDIR}/licenses/${src}" ] ; then
|
| 1246 |
lic="${PORTDIR}/licenses/${src}"
|
| 1247 |
elif [ -e "${PWD}/${src}" ] ; then
|
| 1248 |
lic="${PWD}/${src}"
|
| 1249 |
elif [ -e "${src}" ] ; then
|
| 1250 |
lic="${src}"
|
| 1251 |
fi
|
| 1252 |
fi
|
| 1253 |
[ ! -f "${lic}" ] && die "Could not find requested license ${src}"
|
| 1254 |
local l="`basename ${lic}`"
|
| 1255 |
|
| 1256 |
# here is where we check for the licenses the user already
|
| 1257 |
# accepted ... if we don't find a match, we make the user accept
|
| 1258 |
local shopts=$-
|
| 1259 |
local alic
|
| 1260 |
set -o noglob #so that bash doesn't expand "*"
|
| 1261 |
for alic in ${ACCEPT_LICENSE} ; do
|
| 1262 |
if [[ ${alic} == * || ${alic} == ${l} ]]; then
|
| 1263 |
set +o noglob; set -${shopts} #reset old shell opts
|
| 1264 |
return 0
|
| 1265 |
fi
|
| 1266 |
done
|
| 1267 |
set +o noglob; set -$shopts #reset old shell opts
|
| 1268 |
|
| 1269 |
local licmsg="$(emktemp)"
|
| 1270 |
cat << EOF > ${licmsg}
|
| 1271 |
**********************************************************
|
| 1272 |
The following license outlines the terms of use of this
|
| 1273 |
package. You MUST accept this license for installation to
|
| 1274 |
continue. When you are done viewing, hit 'q'. If you
|
| 1275 |
CTRL+C out of this, the install will not run!
|
| 1276 |
**********************************************************
|
| 1277 |
|
| 1278 |
EOF
|
| 1279 |
cat ${lic} >> ${licmsg}
|
| 1280 |
${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
|
| 1281 |
einfon "Do you accept the terms of this license (${l})? [yes/no] "
|
| 1282 |
read alic
|
| 1283 |
case ${alic} in
|
| 1284 |
yes|Yes|y|Y)
|
| 1285 |
return 0
|
| 1286 |
;;
|
| 1287 |
*)
|
| 1288 |
echo;echo;echo
|
| 1289 |
eerror "You MUST accept the license to continue! Exiting!"
|
| 1290 |
die "Failed to accept license"
|
| 1291 |
;;
|
| 1292 |
esac
|
| 1293 |
}
|
| 1294 |
|
| 1295 |
# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
|
| 1296 |
# the whole 'non-interactive' policy, but damnit I want CD support !
|
| 1297 |
#
|
| 1298 |
# with these cdrom functions we handle all the user interaction and
|
| 1299 |
# standardize everything. all you have to do is call cdrom_get_cds()
|
| 1300 |
# and when the function returns, you can assume that the cd has been
|
| 1301 |
# found at CDROM_ROOT.
|
| 1302 |
#
|
| 1303 |
# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
|
| 1304 |
# etc... if you want to give the cds better names, then just export
|
| 1305 |
# the CDROM_NAME_X variables before calling cdrom_get_cds().
|
| 1306 |
#
|
| 1307 |
# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
|
| 1308 |
#
|
| 1309 |
# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
|
| 1310 |
# - this will attempt to locate a cd based upon a file that is on
|
| 1311 |
# the cd ... the more files you give this function, the more cds
|
| 1312 |
# the cdrom functions will handle
|
| 1313 |
cdrom_get_cds() {
|
| 1314 |
# first we figure out how many cds we're dealing with by
|
| 1315 |
# the # of files they gave us
|
| 1316 |
local cdcnt=0
|
| 1317 |
local f=
|
| 1318 |
for f in "$@" ; do
|
| 1319 |
cdcnt=$((cdcnt + 1))
|
| 1320 |
export CDROM_CHECK_${cdcnt}="$f"
|
| 1321 |
done
|
| 1322 |
export CDROM_TOTAL_CDS=${cdcnt}
|
| 1323 |
export CDROM_CURRENT_CD=1
|
| 1324 |
|
| 1325 |
# now we see if the user gave use CD_ROOT ...
|
| 1326 |
# if they did, let's just believe them that it's correct
|
| 1327 |
if [[ ! -z ${CD_ROOT} ]] ; then
|
| 1328 |
export CDROM_ROOT=${CD_ROOT}
|
| 1329 |
einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
|
| 1330 |
return
|
| 1331 |
fi
|
| 1332 |
# do the same for CD_ROOT_X
|
| 1333 |
if [[ ! -z ${CD_ROOT_1} ]] ; then
|
| 1334 |
local var=
|
| 1335 |
cdcnt=0
|
| 1336 |
while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
|
| 1337 |
cdcnt=$((cdcnt + 1))
|
| 1338 |
var="CD_ROOT_${cdcnt}"
|
| 1339 |
if [[ -z ${!var} ]] ; then
|
| 1340 |
eerror "You must either use just the CD_ROOT"
|
| 1341 |
eerror "or specify ALL the CD_ROOT_X variables."
|
| 1342 |
eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
|
| 1343 |
die "could not locate CD_ROOT_${cdcnt}"
|
| 1344 |
fi
|
| 1345 |
export CDROM_ROOTS_${cdcnt}="${!var}"
|
| 1346 |
done
|
| 1347 |
export CDROM_ROOT=${CDROM_ROOTS_1}
|
| 1348 |
einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
|
| 1349 |
return
|
| 1350 |
fi
|
| 1351 |
|
| 1352 |
if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
|
| 1353 |
einfon "This ebuild will need the "
|
| 1354 |
if [[ -z ${CDROM_NAME} ]] ; then
|
| 1355 |
echo "cdrom for ${PN}."
|
| 1356 |
else
|
| 1357 |
echo "${CDROM_NAME}."
|
| 1358 |
fi
|
| 1359 |
echo
|
| 1360 |
einfo "If you do not have the CD, but have the data files"
|
| 1361 |
einfo "mounted somewhere on your filesystem, just export"
|
| 1362 |
einfo "the variable CD_ROOT so that it points to the"
|
| 1363 |
einfo "directory containing the files."
|
| 1364 |
echo
|
| 1365 |
einfo "For example:"
|
| 1366 |
einfo "export CD_ROOT=/mnt/cdrom"
|
| 1367 |
echo
|
| 1368 |
else
|
| 1369 |
einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
|
| 1370 |
cdcnt=0
|
| 1371 |
while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
|
| 1372 |
cdcnt=$((cdcnt + 1))
|
| 1373 |
var="CDROM_NAME_${cdcnt}"
|
| 1374 |
[[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
|
| 1375 |
done
|
| 1376 |
echo
|
| 1377 |
einfo "If you do not have the CDs, but have the data files"
|
| 1378 |
einfo "mounted somewhere on your filesystem, just export"
|
| 1379 |
einfo "the following variables so they point to the right place:"
|
| 1380 |
einfon ""
|
| 1381 |
cdcnt=0
|
| 1382 |
while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
|
| 1383 |
cdcnt=$((cdcnt + 1))
|
| 1384 |
echo -n " CD_ROOT_${cdcnt}"
|
| 1385 |
done
|
| 1386 |
echo
|
| 1387 |
einfo "Or, if you have all the files in the same place, or"
|
| 1388 |
einfo "you only have one cdrom, you can export CD_ROOT"
|
| 1389 |
einfo "and that place will be used as the same data source"
|
| 1390 |
einfo "for all the CDs."
|
| 1391 |
echo
|
| 1392 |
einfo "For example:"
|
| 1393 |
einfo "export CD_ROOT_1=/mnt/cdrom"
|
| 1394 |
echo
|
| 1395 |
fi
|
| 1396 |
export CDROM_CURRENT_CD=0
|
| 1397 |
cdrom_load_next_cd
|
| 1398 |
}
|
| 1399 |
|
| 1400 |
# this is only used when you need access to more than one cd.
|
| 1401 |
# when you have finished using the first cd, just call this function.
|
| 1402 |
# when it returns, CDROM_ROOT will be pointing to the second cd.
|
| 1403 |
# remember, you can only go forward in the cd chain, you can't go back.
|
| 1404 |
cdrom_load_next_cd() {
|
| 1405 |
export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
|
| 1406 |
local var=
|
| 1407 |
|
| 1408 |
if [[ ! -z ${CD_ROOT} ]] ; then
|
| 1409 |
einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
|
| 1410 |
return
|
| 1411 |
fi
|
| 1412 |
|
| 1413 |
unset CDROM_ROOT
|
| 1414 |
var=CDROM_ROOTS_${CDROM_CURRENT_CD}
|
| 1415 |
if [[ -z ${!var} ]] ; then
|
| 1416 |
var="CDROM_CHECK_${CDROM_CURRENT_CD}"
|
| 1417 |
cdrom_locate_file_on_cd ${!var}
|
| 1418 |
else
|
| 1419 |
export CDROM_ROOT=${!var}
|
| 1420 |
fi
|
| 1421 |
|
| 1422 |
einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
|
| 1423 |
}
|
| 1424 |
|
| 1425 |
# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
|
| 1426 |
# functions. this should *never* be called from an ebuild.
|
| 1427 |
# all it does is try to locate a give file on a cd ... if the cd isn't
|
| 1428 |
# found, then a message asking for the user to insert the cdrom will be
|
| 1429 |
# displayed and we'll hang out here until:
|
| 1430 |
# (1) the file is found on a mounted cdrom
|
| 1431 |
# (2) the user hits CTRL+C
|
| 1432 |
cdrom_locate_file_on_cd() {
|
| 1433 |
while [[ -z ${CDROM_ROOT} ]] ; do
|
| 1434 |
local dir="$(dirname ${@})"
|
| 1435 |
local file="$(basename ${@})"
|
| 1436 |
local mline=""
|
| 1437 |
local showedmsg=0
|
| 1438 |
|
| 1439 |
for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
|
| 1440 |
[[ -d ${mline}/${dir} ]] || continue
|
| 1441 |
[[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \
|
| 1442 |
&& export CDROM_ROOT=${mline}
|
| 1443 |
done
|
| 1444 |
|
| 1445 |
if [[ -z ${CDROM_ROOT} ]] ; then
|
| 1446 |
echo
|
| 1447 |
if [[ ${showedmsg} -eq 0 ]] ; then
|
| 1448 |
if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
|
| 1449 |
if [[ -z ${CDROM_NAME} ]] ; then
|
| 1450 |
einfo "Please insert the cdrom for ${PN} now !"
|
| 1451 |
else
|
| 1452 |
einfo "Please insert the ${CDROM_NAME} cdrom now !"
|
| 1453 |
fi
|
| 1454 |
else
|
| 1455 |
if [[ -z ${CDROM_NAME_1} ]] ; then
|
| 1456 |
einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
|
| 1457 |
else
|
| 1458 |
local var="CDROM_NAME_${CDROM_CURRENT_CD}"
|
| 1459 |
einfo "Please insert+mount the ${!var} cdrom now !"
|
| 1460 |
fi
|
| 1461 |
fi
|
| 1462 |
showedmsg=1
|
| 1463 |
fi
|
| 1464 |
einfo "Press return to scan for the cd again"
|
| 1465 |
einfo "or hit CTRL+C to abort the emerge."
|
| 1466 |
read
|
| 1467 |
fi
|
| 1468 |
done
|
| 1469 |
}
|
| 1470 |
|
| 1471 |
# Make sure that LINGUAS only contains languages that
|
| 1472 |
# a package can support
|
| 1473 |
#
|
| 1474 |
# usage: strip-linguas <allow LINGUAS>
|
| 1475 |
# strip-linguas -i <directories of .po files>
|
| 1476 |
# strip-linguas -u <directories of .po files>
|
| 1477 |
#
|
| 1478 |
# The first form allows you to specify a list of LINGUAS.
|
| 1479 |
# The -i builds a list of po files found in all the
|
| 1480 |
# directories and uses the intersection of the lists.
|
| 1481 |
# The -u builds a list of po files found in all the
|
| 1482 |
# directories and uses the union of the lists.
|
| 1483 |
strip-linguas() {
|
| 1484 |
local ls newls
|
| 1485 |
if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
|
| 1486 |
local op="$1"; shift
|
| 1487 |
ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
|
| 1488 |
local d f
|
| 1489 |
for d in "$@" ; do
|
| 1490 |
if [ "${op}" == "-u" ] ; then
|
| 1491 |
newls="${ls}"
|
| 1492 |
else
|
| 1493 |
newls=""
|
| 1494 |
fi
|
| 1495 |
for f in $(find "$d" -name '*.po' -printf '%f ') ; do
|
| 1496 |
if [ "${op}" == "-i" ] ; then
|
| 1497 |
[ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
|
| 1498 |
else
|
| 1499 |
[ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
|
| 1500 |
fi
|
| 1501 |
done
|
| 1502 |
ls="${newls}"
|
| 1503 |
done
|
| 1504 |
ls="${ls//.po}"
|
| 1505 |
else
|
| 1506 |
ls="$@"
|
| 1507 |
fi
|
| 1508 |
|
| 1509 |
ls=" ${ls} "
|
| 1510 |
newls=""
|
| 1511 |
for f in ${LINGUAS} ; do
|
| 1512 |
if [ "${ls/ ${f} /}" != "${ls}" ] ; then
|
| 1513 |
newls="${newls} ${f}"
|
| 1514 |
else
|
| 1515 |
ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
|
| 1516 |
fi
|
| 1517 |
done
|
| 1518 |
if [ -z "${newls}" ] ; then
|
| 1519 |
unset LINGUAS
|
| 1520 |
else
|
| 1521 |
export LINGUAS="${newls}"
|
| 1522 |
fi
|
| 1523 |
}
|
| 1524 |
|
| 1525 |
# moved from kernel.eclass since they are generally useful outside of
|
| 1526 |
# kernel.eclass -iggy (20041002)
|
| 1527 |
|
| 1528 |
# the following functions are useful in kernel module ebuilds, etc.
|
| 1529 |
# for an example see ivtv or drbd ebuilds
|
| 1530 |
|
| 1531 |
# set's ARCH to match what the kernel expects
|
| 1532 |
set_arch_to_kernel() {
|
| 1533 |
i=10
|
| 1534 |
while ((i--)) ; do
|
| 1535 |
ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
|
| 1536 |
done
|
| 1537 |
export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
|
| 1538 |
case ${ARCH} in
|
| 1539 |
x86) export ARCH="i386";;
|
| 1540 |
amd64) export ARCH="x86_64";;
|
| 1541 |
hppa) export ARCH="parisc";;
|
| 1542 |
mips) export ARCH="mips";;
|
| 1543 |
sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
|
| 1544 |
*) export ARCH="${ARCH}";;
|
| 1545 |
esac
|
| 1546 |
}
|
| 1547 |
|
| 1548 |
# set's ARCH back to what portage expects
|
| 1549 |
set_arch_to_portage() {
|
| 1550 |
i=10
|
| 1551 |
while ((i--)) ; do
|
| 1552 |
ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
|
| 1553 |
done
|
| 1554 |
export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
|
| 1555 |
}
|
| 1556 |
|
| 1557 |
# Jeremy Huddleston <eradicator@gentoo.org>:
|
| 1558 |
# preserve_old_lib /path/to/libblah.so.0
|
| 1559 |
# preserve_old_lib_notify /path/to/libblah.so.0
|
| 1560 |
#
|
| 1561 |
# These functions are useful when a lib in your package changes --soname. Such
|
| 1562 |
# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
|
| 1563 |
# would break packages that link against it. Most people get around this
|
| 1564 |
# by using the portage SLOT mechanism, but that is not always a relevant
|
| 1565 |
# solution, so instead you can add the following to your ebuilds:
|
| 1566 |
#
|
| 1567 |
# src_install() {
|
| 1568 |
# ...
|
| 1569 |
# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
|
| 1570 |
# ...
|
| 1571 |
# }
|
| 1572 |
#
|
| 1573 |
# pkg_postinst() {
|
| 1574 |
# ...
|
| 1575 |
# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
|
| 1576 |
# ...
|
| 1577 |
# }
|
| 1578 |
|
| 1579 |
preserve_old_lib() {
|
| 1580 |
LIB=$1
|
| 1581 |
|
| 1582 |
if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
|
| 1583 |
SONAME=`basename ${LIB}`
|
| 1584 |
DIRNAME=`dirname ${LIB}`
|
| 1585 |
|
| 1586 |
dodir ${DIRNAME}
|
| 1587 |
cp ${ROOT}${LIB} ${D}${DIRNAME}
|
| 1588 |
touch ${D}${LIB}
|
| 1589 |
fi
|
| 1590 |
}
|
| 1591 |
|
| 1592 |
preserve_old_lib_notify() {
|
| 1593 |
LIB=$1
|
| 1594 |
|
| 1595 |
if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
|
| 1596 |
SONAME=`basename ${LIB}`
|
| 1597 |
|
| 1598 |
einfo "An old version of an installed library was detected on your system."
|
| 1599 |
einfo "In order to avoid breaking packages that link against is, this older version"
|
| 1600 |
einfo "is not being removed. In order to make full use of this newer version,"
|
| 1601 |
einfo "you will need to execute the following command:"
|
| 1602 |
einfo " revdep-rebuild --soname ${SONAME}"
|
| 1603 |
einfo
|
| 1604 |
einfo "After doing that, you can safely remove ${LIB}"
|
| 1605 |
einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
|
| 1606 |
fi
|
| 1607 |
}
|
| 1608 |
|
| 1609 |
# Hack for people to figure out if a package was built with
|
| 1610 |
# certain USE flags
|
| 1611 |
#
|
| 1612 |
# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
|
| 1613 |
# ex: built_with_use xchat gtk2
|
| 1614 |
#
|
| 1615 |
# Flags: -a all USE flags should be utilized
|
| 1616 |
# -o at least one USE flag should be utilized
|
| 1617 |
# Note: the default flag is '-a'
|
| 1618 |
built_with_use() {
|
| 1619 |
local opt=$1
|
| 1620 |
[[ ${opt:0:1} = "-" ]] && shift || opt="-a"
|
| 1621 |
|
| 1622 |
local PKG=$(best_version $1)
|
| 1623 |
shift
|
| 1624 |
|
| 1625 |
local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
|
| 1626 |
[[ ! -e ${USEFILE} ]] && return 1
|
| 1627 |
|
| 1628 |
local USE_BUILT=$(<${USEFILE})
|
| 1629 |
while [[ $# -gt 0 ]] ; do
|
| 1630 |
if [[ ${opt} = "-o" ]] ; then
|
| 1631 |
has $1 ${USE_BUILT} && return 0
|
| 1632 |
else
|
| 1633 |
has $1 ${USE_BUILT} || return 1
|
| 1634 |
fi
|
| 1635 |
shift
|
| 1636 |
done
|
| 1637 |
[[ ${opt} = "-a" ]]
|
| 1638 |
}
|
| 1639 |
|
| 1640 |
# Many configure scripts wrongly bail when a C++ compiler
|
| 1641 |
# could not be detected. #73450
|
| 1642 |
epunt_cxx() {
|
| 1643 |
local dir=$1
|
| 1644 |
[[ -z ${dir} ]] && dir=${S}
|
| 1645 |
ebegin "Removing useless C++ checks"
|
| 1646 |
local f
|
| 1647 |
for f in $(find ${dir} -name configure) ; do
|
| 1648 |
patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
|
| 1649 |
done
|
| 1650 |
eend 0
|
| 1651 |
}
|
| 1652 |
|
| 1653 |
# dopamd [ file ] [ new file ]
|
| 1654 |
#
|
| 1655 |
# Install pam auth config file in /etc/pam.d
|
| 1656 |
#
|
| 1657 |
# The first argument, 'file' is required. Install as 'new file', if
|
| 1658 |
# specified.
|
| 1659 |
|
| 1660 |
dopamd() {
|
| 1661 |
local pamd="$1" newpamd="${2:-$1}"
|
| 1662 |
[[ -z "$1" ]] && die "dopamd requires at least one argument."
|
| 1663 |
|
| 1664 |
use pam || return 0
|
| 1665 |
|
| 1666 |
insinto /etc/pam.d
|
| 1667 |
# these are the default doins options, but be explicit just in case
|
| 1668 |
insopts -m 0644 -o root -g root
|
| 1669 |
newins ${pamd} ${newpamd} || die "failed to install ${newpamd}"
|
| 1670 |
}
|
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| 
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