| 1 | # Copyright 1999-2003 Gentoo Technologies, Inc. |
1 | # Copyright 1999-2003 Gentoo Technologies, Inc. |
| 2 | # Distributed under the terms of the GNU General Public License v2 |
2 | # Distributed under the terms of the GNU General Public License v2 |
| 3 | # $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.41 2003/07/14 04:47:17 vapier Exp $ |
3 | # $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.52 2003/09/13 19:24:21 vapier Exp $ |
| 4 | # |
4 | # |
| 5 | # Author: Martin Schlemmer <azarah@gentoo.org> |
5 | # Author: Martin Schlemmer <azarah@gentoo.org> |
| 6 | # |
6 | # |
| 7 | # This eclass is for general purpose functions that most ebuilds |
7 | # This eclass is for general purpose functions that most ebuilds |
| 8 | # have to implement themselves. |
8 | # have to implement themselves. |
| … | |
… | |
| 10 | # NB: If you add anything, please comment it! |
10 | # NB: If you add anything, please comment it! |
| 11 | |
11 | |
| 12 | ECLASS=eutils |
12 | ECLASS=eutils |
| 13 | INHERITED="$INHERITED $ECLASS" |
13 | INHERITED="$INHERITED $ECLASS" |
| 14 | |
14 | |
| 15 | DEPEND="$DEPEND !bootstrap? ( sys-devel/patch )" |
15 | newdepend "!bootstrap? ( sys-devel/patch )" |
| 16 | |
16 | |
| 17 | DESCRIPTION="Based on the ${ECLASS} eclass" |
17 | DESCRIPTION="Based on the ${ECLASS} eclass" |
| 18 | |
18 | |
| 19 | # This function generate linker scripts in /usr/lib for dynamic |
19 | # This function generate linker scripts in /usr/lib for dynamic |
| 20 | # libs in /lib. This is to fix linking problems when you have |
20 | # libs in /lib. This is to fix linking problems when you have |
| … | |
… | |
| 454 | export MAKEOPTS="${MAKEOPTS} -j${jobs}" |
454 | export MAKEOPTS="${MAKEOPTS} -j${jobs}" |
| 455 | fi |
455 | fi |
| 456 | fi |
456 | fi |
| 457 | } |
457 | } |
| 458 | |
458 | |
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|
459 | # Cheap replacement for when debianutils (and thus mktemp) |
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460 | # do not exist on the users system |
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461 | # vapier@gentoo.org |
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462 | # |
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463 | # Takes just 1 parameter (the directory to create tmpfile in) |
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464 | mymktemp() { |
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465 | local topdir=$1 |
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466 | [ -z "${topdir}" ] && topdir=/tmp |
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467 | if [ `which mktemp 2>/dev/null` ] ; then |
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468 | mktemp -p ${topdir} |
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469 | else |
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470 | local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" |
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471 | touch ${tmp} |
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472 | echo ${tmp} |
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473 | fi |
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474 | } |
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475 | |
| 459 | # Simplify/standardize adding users to the system |
476 | # Simplify/standardize adding users to the system |
| 460 | # vapier@gentoo.org |
477 | # vapier@gentoo.org |
| 461 | # |
478 | # |
| 462 | # enewuser(username, uid, shell, homedir, groups, extra options) |
479 | # enewuser(username, uid, shell, homedir, groups, extra options) |
| 463 | # |
480 | # |
| … | |
… | |
| 474 | local euser="$1"; shift |
491 | local euser="$1"; shift |
| 475 | if [ -z "${euser}" ] ; then |
492 | if [ -z "${euser}" ] ; then |
| 476 | eerror "No username specified !" |
493 | eerror "No username specified !" |
| 477 | die "Cannot call enewuser without a username" |
494 | die "Cannot call enewuser without a username" |
| 478 | fi |
495 | fi |
| 479 | einfo "Adding user '${euser}' to your system ..." |
|
|
| 480 | |
496 | |
| 481 | # setup a file for testing usernames/groups |
497 | # setup a file for testing usernames/groups |
| 482 | local tmpfile="`mktemp -p ${T}`" |
498 | local tmpfile="`mymktemp ${T}`" |
| 483 | touch ${tmpfile} |
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|
| 484 | chown ${euser} ${tmpfile} >& /dev/null |
499 | chown ${euser} ${tmpfile} >& /dev/null |
| 485 | local realuser="`ls -l ${tmpfile} | awk '{print $3}'`" |
500 | local realuser="`ls -l ${tmpfile} | awk '{print $3}'`" |
| 486 | |
501 | |
| 487 | # see if user already exists |
502 | # see if user already exists |
| 488 | if [ "${euser}" == "${realuser}" ] ; then |
503 | if [ "${euser}" == "${realuser}" ] ; then |
| 489 | einfo "${euser} already exists on your system :)" |
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|
| 490 | return 0 |
504 | return 0 |
| 491 | fi |
505 | fi |
|
|
506 | einfo "Adding user '${euser}' to your system ..." |
| 492 | |
507 | |
| 493 | # options to pass to useradd |
508 | # options to pass to useradd |
| 494 | local opts="" |
509 | local opts="" |
| 495 | |
510 | |
| 496 | # handle uid |
511 | # handle uid |
| … | |
… | |
| 586 | local egroup="$1"; shift |
601 | local egroup="$1"; shift |
| 587 | if [ -z "${egroup}" ] ; then |
602 | if [ -z "${egroup}" ] ; then |
| 588 | eerror "No group specified !" |
603 | eerror "No group specified !" |
| 589 | die "Cannot call enewgroup without a group" |
604 | die "Cannot call enewgroup without a group" |
| 590 | fi |
605 | fi |
| 591 | einfo "Adding group '${egroup}' to your system ..." |
|
|
| 592 | |
606 | |
| 593 | # setup a file for testing groupname |
607 | # setup a file for testing groupname |
| 594 | local tmpfile="`mktemp -p ${T}`" |
608 | local tmpfile="`mymktemp ${T}`" |
| 595 | touch ${tmpfile} |
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|
| 596 | chgrp ${egroup} ${tmpfile} >& /dev/null |
609 | chgrp ${egroup} ${tmpfile} >& /dev/null |
| 597 | local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" |
610 | local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" |
| 598 | |
611 | |
| 599 | # see if group already exists |
612 | # see if group already exists |
| 600 | if [ "${egroup}" == "${realgroup}" ] ; then |
613 | if [ "${egroup}" == "${realgroup}" ] ; then |
| 601 | einfo "${egroup} already exists on your system :)" |
|
|
| 602 | return 0 |
614 | return 0 |
| 603 | fi |
615 | fi |
|
|
616 | einfo "Adding group '${egroup}' to your system ..." |
| 604 | |
617 | |
| 605 | # options to pass to useradd |
618 | # options to pass to useradd |
| 606 | local opts="" |
619 | local opts="" |
| 607 | |
620 | |
| 608 | # handle gid |
621 | # handle gid |
| … | |
… | |
| 840 | # the proper offset from the script itself. |
853 | # the proper offset from the script itself. |
| 841 | unpack_makeself() { |
854 | unpack_makeself() { |
| 842 | local src=$1 |
855 | local src=$1 |
| 843 | local skip=$2 |
856 | local skip=$2 |
| 844 | |
857 | |
| 845 | [ -z "${src}" ] && src=${A} |
858 | if [ -z "${src}" ] ; then |
| 846 | [ -e ./${src} ] \ |
859 | src="${DISTDIR}/${A}" |
| 847 | && src=${PWD}/${src} \ |
860 | else |
|
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861 | if [ -e "${DISTDIR}/${src}" ] ; then |
| 848 | || src=${DISTDIR}/${src} |
862 | src="${DISTDIR}/${src}" |
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|
863 | elif [ -e "${PWD}/${src}" ] ; then |
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864 | src="${PWD}/${src}" |
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865 | elif [ -e "${src}" ] ; then |
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866 | src="${src}" |
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|
867 | fi |
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|
868 | fi |
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869 | [ ! -e "${src}" ] && die "Could not find requested makeself archive ${src}" |
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870 | |
| 849 | local shrtsrc=`basename ${src}` |
871 | local shrtsrc=`basename ${src}` |
| 850 | echo ">>> Unpacking ${shrtsrc} to ${PWD}" |
872 | echo ">>> Unpacking ${shrtsrc} to ${PWD}" |
| 851 | if [ -z "${skip}" ] ; then |
873 | if [ -z "${skip}" ] ; then |
| 852 | local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" |
874 | local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" |
| 853 | local skip=0 |
875 | local skip=0 |
| … | |
… | |
| 860 | ;; |
882 | ;; |
| 861 | 2.1.1) |
883 | 2.1.1) |
| 862 | skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` |
884 | skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` |
| 863 | let skip="skip + 1" |
885 | let skip="skip + 1" |
| 864 | ;; |
886 | ;; |
|
|
887 | 2.1.2) |
|
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888 | skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` |
|
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889 | let skip="skip + 1" |
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890 | ;; |
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891 | 2.1.3) |
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892 | skip=`grep -a ^offset= ${src} | awk '{print $3}'` |
|
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893 | let skip="skip + 1" |
|
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894 | ;; |
| 865 | *) |
895 | *) |
| 866 | eerror "I'm sorry, but I was unable to support the Makeself file." |
896 | eerror "I'm sorry, but I was unable to support the Makeself file." |
| 867 | eerror "The version I detected was '${ver}'." |
897 | eerror "The version I detected was '${ver}'." |
| 868 | eerror "Please file a bug about the file ${shrtsrc} at" |
898 | eerror "Please file a bug about the file ${shrtsrc} at" |
| 869 | eerror "http://bugs.gentoo.org/ so that support can be added." |
899 | eerror "http://bugs.gentoo.org/ so that support can be added." |
| … | |
… | |
| 873 | debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" |
903 | debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" |
| 874 | fi |
904 | fi |
| 875 | |
905 | |
| 876 | # we do this because otherwise a failure in gzip will cause 0 bytes to be sent |
906 | # we do this because otherwise a failure in gzip will cause 0 bytes to be sent |
| 877 | # to tar which will make tar not extract anything and exit with 0 |
907 | # to tar which will make tar not extract anything and exit with 0 |
| 878 | local out="`tail +${skip} ${src} | gzip -cd | tar -x --no-same-owner -v -f -`" |
908 | tail -n +${skip} ${src} | gzip -cd | tar -x --no-same-owner -f - 2>/dev/null |
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909 | local pipestatus="${PIPESTATUS[*]}" |
|
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910 | pipestatus="${pipestatus// }" |
|
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911 | if [ "${pipestatus//0}" != "" ] ; then |
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912 | # maybe it isnt gzipped ... they usually are, but not always ... |
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913 | tail -n +${skip} ${src} | tar -x --no-same-owner -f - \ |
| 879 | [ -z "${out}" ] && die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" |
914 | || die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" |
|
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915 | fi |
| 880 | } |
916 | } |
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