/[gentoo-x86]/eclass/eutils.eclass
Gentoo

Diff of /eclass/eutils.eclass

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

Revision 1.294 Revision 1.305
1# Copyright 1999-2007 Gentoo Foundation 1# Copyright 1999-2007 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.294 2008/01/14 04:52:35 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.305 2008/09/20 18:55:07 vapier Exp $
4 4
5# @ECLASS: eutils.eclass 5# @ECLASS: eutils.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# base-system@gentoo.org 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds 8# @BLURB: many extra (but common) functions that are used in ebuilds
45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
46 echo -ne "\a" 46 echo -ne "\a"
47 sleep 1 47 sleep 1
48 done 48 done
49 fi 49 fi
50}
51
52# @FUNCTION: ecvs_clean
53# @USAGE: [list of dirs]
54# @DESCRIPTION:
55# Remove CVS directories recursiveley. Useful when a source tarball contains
56# internal CVS directories. Defaults to $PWD.
57ecvs_clean() {
58 [[ -z $* ]] && set -- .
59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
61}
62
63# @FUNCTION: esvn_clean
64# @USAGE: [list of dirs]
65# @DESCRIPTION:
66# Remove .svn directories recursiveley. Useful when a source tarball contains
67# internal Subversion directories. Defaults to $PWD.
68esvn_clean() {
69 [[ -z $* ]] && set -- .
70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
50} 71}
51 72
52# Default directory where patches are located 73# Default directory where patches are located
53EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
54# Default extension for patches 75# Default extension for patches
162 183
163 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
164 fi 185 fi
165 186
166 case ${EPATCH_SUFFIX##*\.} in 187 case ${EPATCH_SUFFIX##*\.} in
188 lzma)
189 PIPE_CMD="lzma -dc"
190 PATCH_SUFFIX="lzma"
191 ;;
167 bz2) 192 bz2)
168 PIPE_CMD="bzip2 -dc" 193 PIPE_CMD="bzip2 -dc"
169 PATCH_SUFFIX="bz2" 194 PATCH_SUFFIX="bz2"
170 ;; 195 ;;
171 gz|Z|z) 196 gz|Z|z)
221 fi 246 fi
222 247
223 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 248 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
224 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 249 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
225 250
251 # Decompress the patch if need be
252 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
253 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
254 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
255
256 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
257 echo
258 eerror "Could not extract patch!"
259 #die "Could not extract patch!"
260 count=5
261 break
262 fi
263 else
264 PATCH_TARGET="${x}"
265 fi
266
267 # Check for absolute paths in patches. If sandbox is disabled,
268 # people could (accidently) patch files in the root filesystem.
269 # Or trigger other unpleasantries #237667.
270 if egrep -q '^[-+]{3} /' "${PATCH_TARGET}" ; then
271 ewarn "Absolute paths found in ${patchname}! Please remove them!"
272 fi
273
226 # Allow for prefix to differ ... im lazy, so shoot me :/ 274 # Allow for prefix to differ ... im lazy, so shoot me :/
227 while [ "${count}" -lt 5 ] 275 while [ "${count}" -lt 5 ]
228 do 276 do
229 # Generate some useful debug info ... 277 # Generate some useful debug info ...
230 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 278 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
231 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 279 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
232 280
233 if [ "${PATCH_SUFFIX}" != "patch" ]
234 then
235 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
236 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
237 else
238 PATCH_TARGET="${x}"
239 fi
240
241 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 281 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
242 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 282 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
243 283
244 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 284 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 285 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
246
247 if [ "${PATCH_SUFFIX}" != "patch" ]
248 then
249 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
250 then
251 echo
252 eerror "Could not extract patch!"
253 #die "Could not extract patch!"
254 count=5
255 break
256 fi
257 fi
258 286
259 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 287 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
260 then 288 then
261 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 289 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
1454# displayed and we'll hang out here until: 1482# displayed and we'll hang out here until:
1455# (1) the file is found on a mounted cdrom 1483# (1) the file is found on a mounted cdrom
1456# (2) the user hits CTRL+C 1484# (2) the user hits CTRL+C
1457_cdrom_locate_file_on_cd() { 1485_cdrom_locate_file_on_cd() {
1458 local mline="" 1486 local mline=""
1459 local showedmsg=0 1487 local showedmsg=0 showjolietmsg=0
1460 1488
1461 while [[ -z ${CDROM_ROOT} ]] ; do 1489 while [[ -z ${CDROM_ROOT} ]] ; do
1462 local i=0 1490 local i=0
1463 local -a cdset=(${*//:/ }) 1491 local -a cdset=(${*//:/ })
1464 if [[ -n ${CDROM_SET} ]] ; then 1492 if [[ -n ${CDROM_SET} ]] ; then
1505 showedmsg=1 1533 showedmsg=1
1506 fi 1534 fi
1507 einfo "Press return to scan for the cd again" 1535 einfo "Press return to scan for the cd again"
1508 einfo "or hit CTRL+C to abort the emerge." 1536 einfo "or hit CTRL+C to abort the emerge."
1509 echo 1537 echo
1538 if [[ ${showjolietmsg} -eq 0 ]] ; then
1539 showjolietmsg=1
1540 else
1510 einfo "If you are having trouble with the detection" 1541 ewarn "If you are having trouble with the detection"
1511 einfo "of your CD, it is possible that you do not have" 1542 ewarn "of your CD, it is possible that you do not have"
1512 einfo "Joliet support enabled in your kernel. Please" 1543 ewarn "Joliet support enabled in your kernel. Please"
1513 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1544 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1545 ebeep 5
1546 fi
1514 read || die "something is screwed with your system" 1547 read || die "something is screwed with your system"
1515 done 1548 done
1516} 1549}
1517 1550
1518# @FUNCTION: strip-linguas 1551# @FUNCTION: strip-linguas
1578 eerror "preserve_old_lib() must be called from pkg_preinst() only" 1611 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1579 die "Invalid preserve_old_lib() usage" 1612 die "Invalid preserve_old_lib() usage"
1580 fi 1613 fi
1581 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]" 1614 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1582 1615
1616 # let portage worry about it
1617 has preserve-libs ${FEATURES} && return 0
1618
1583 local lib dir 1619 local lib dir
1584 for lib in "$@" ; do 1620 for lib in "$@" ; do
1585 [[ -e ${ROOT}/${lib} ]] || continue 1621 [[ -e ${ROOT}/${lib} ]] || continue
1586 dir=${lib%/*} 1622 dir=${lib%/*}
1587 dodir ${dir} || die "dodir ${dir} failed" 1623 dodir ${dir} || die "dodir ${dir} failed"
1597preserve_old_lib_notify() { 1633preserve_old_lib_notify() {
1598 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then 1634 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1599 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only" 1635 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1600 die "Invalid preserve_old_lib_notify() usage" 1636 die "Invalid preserve_old_lib_notify() usage"
1601 fi 1637 fi
1638
1639 # let portage worry about it
1640 has preserve-libs ${FEATURES} && return 0
1602 1641
1603 local lib notice=0 1642 local lib notice=0
1604 for lib in "$@" ; do 1643 for lib in "$@" ; do
1605 [[ -e ${ROOT}/${lib} ]] || continue 1644 [[ -e ${ROOT}/${lib} ]] || continue
1606 if [[ ${notice} -eq 0 ]] ; then 1645 if [[ ${notice} -eq 0 ]] ; then
1615 ewarn " # revdep-rebuild --library ${lib##*/}" 1654 ewarn " # revdep-rebuild --library ${lib##*/}"
1616 done 1655 done
1617 if [[ ${notice} -eq 1 ]] ; then 1656 if [[ ${notice} -eq 1 ]] ; then
1618 ewarn 1657 ewarn
1619 ewarn "Once you've finished running revdep-rebuild, it should be safe to" 1658 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1620 ewarn "delete the old libraries." 1659 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1660 for lib in "$@" ; do
1661 ewarn " # rm '${lib}'"
1662 done
1621 fi 1663 fi
1622} 1664}
1623 1665
1624# @FUNCTION: built_with_use 1666# @FUNCTION: built_with_use
1625# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags> 1667# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1630# --missing option controls the behavior if called on a package that does 1672# --missing option controls the behavior if called on a package that does
1631# not actually support the defined USE flags (aka listed in IUSE). 1673# not actually support the defined USE flags (aka listed in IUSE).
1632# The default is to abort (call die). The -a and -o flags control 1674# The default is to abort (call die). The -a and -o flags control
1633# the requirements of the USE flags. They correspond to "and" and "or" 1675# the requirements of the USE flags. They correspond to "and" and "or"
1634# logic. So the -a flag means all listed USE flags must be enabled 1676# logic. So the -a flag means all listed USE flags must be enabled
1635# while the -o flag means at least one of the listed fIUSE flags must be 1677# while the -o flag means at least one of the listed IUSE flags must be
1636# enabled. The --hidden option is really for internal use only as it 1678# enabled. The --hidden option is really for internal use only as it
1637# means the USE flag we're checking is hidden expanded, so it won't be found 1679# means the USE flag we're checking is hidden expanded, so it won't be found
1638# in IUSE like normal USE flags. 1680# in IUSE like normal USE flags.
1639# 1681#
1640# Remember that this function isn't terribly intelligent so order of optional 1682# Remember that this function isn't terribly intelligent so order of optional
1675 die) die "Unable to determine what USE flags $PKG was built with";; 1717 die) die "Unable to determine what USE flags $PKG was built with";;
1676 esac 1718 esac
1677 fi 1719 fi
1678 1720
1679 if [[ ${hidden} == "no" ]] ; then 1721 if [[ ${hidden} == "no" ]] ; then
1680 local IUSE_BUILT=$(<${IUSEFILE}) 1722 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1681 # Don't check USE_EXPAND #147237 1723 # Don't check USE_EXPAND #147237
1682 local expand 1724 local expand
1683 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do 1725 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1684 if [[ $1 == ${expand}_* ]] ; then 1726 if [[ $1 == ${expand}_* ]] ; then
1685 expand="" 1727 expand=""
1686 break 1728 break
1687 fi 1729 fi
1688 done 1730 done
1689 if [[ -n ${expand} ]] ; then 1731 if [[ -n ${expand} ]] ; then
1690 if ! has $1 ${IUSE_BUILT} ; then 1732 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1691 case ${missing_action} in 1733 case ${missing_action} in
1692 true) return 0;; 1734 true) return 0;;
1693 false) return 1;; 1735 false) return 1;;
1694 die) die "$PKG does not actually support the $1 USE flag!";; 1736 die) die "$PKG does not actually support the $1 USE flag!";;
1695 esac 1737 esac
1726 done 1768 done
1727 eend 0 1769 eend 0
1728} 1770}
1729 1771
1730# @FUNCTION: make_wrapper 1772# @FUNCTION: make_wrapper
1731# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath] 1773# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1732# @DESCRIPTION: 1774# @DESCRIPTION:
1733# Create a shell wrapper script named wrapper in installpath 1775# Create a shell wrapper script named wrapper in installpath
1734# (defaults to the bindir) to execute target (default of wrapper) by 1776# (defaults to the bindir) to execute target (default of wrapper) by
1735# first optionally setting LD_LIBRARY_PATH to the colon-delimited 1777# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1736# libpaths followed by optionally changing directory to chdir. 1778# libpaths followed by optionally changing directory to chdir.

Legend:
Removed from v.1.294  
changed lines
  Added in v.1.305

  ViewVC Help
Powered by ViewVC 1.1.20