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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 1.283 2007/06/16 08:03:28 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.294 2008/01/14 04:52:35 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
9# @DESCRIPTION: 9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement 10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions 11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common 12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing. 13# home rather than having multiple ebuilds implementing the same thing.
14# 14#
15# Due to the nature of this eclass, some functions may have maintainers 15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass! 16# different from the overall eclass!
17 17
18inherit multilib portability 18inherit multilib portability
19 19
143 local EPATCH_SOURCE="$1/*" 143 local EPATCH_SOURCE="$1/*"
144 else 144 else
145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
146 fi 146 fi
147 else 147 else
148 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 148 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
149 then
150 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 149 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
151 then 150 then
152 EPATCH_SOURCE="$1" 151 EPATCH_SOURCE="$1"
153 fi 152 fi
154 153
732# name: the name that will show up in the menu 731# name: the name that will show up in the menu
733# icon: give your little like a pretty little icon ... 732# icon: give your little like a pretty little icon ...
734# this can be relative (to /usr/share/pixmaps) or 733# this can be relative (to /usr/share/pixmaps) or
735# a full path to an icon 734# a full path to an icon
736# type: what kind of application is this ? for categories: 735# type: what kind of application is this ? for categories:
737# http://www.freedesktop.org/Standards/desktop-entry-spec 736# http://standards.freedesktop.org/menu-spec/latest/apa.html
738# path: if your app needs to startup in a specific dir 737# path: if your app needs to startup in a specific dir
739make_desktop_entry() { 738make_desktop_entry() {
740 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 739 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
741 740
742 local exec=${1} 741 local exec=${1}
743 local name=${2:-${PN}} 742 local name=${2:-${PN}}
744 local icon=${3:-${PN}.png} 743 local icon=${3:-${PN}}
745 local type=${4} 744 local type=${4}
746 local path=${5} 745 local path=${5}
747 746
748 if [[ -z ${type} ]] ; then 747 if [[ -z ${type} ]] ; then
749 local catmaj=${CATEGORY%%-*} 748 local catmaj=${CATEGORY%%-*}
750 local catmin=${CATEGORY##*-} 749 local catmin=${CATEGORY##*-}
751 case ${catmaj} in 750 case ${catmaj} in
752 app) 751 app)
753 case ${catmin} in 752 case ${catmin} in
753 accessibility) type=Accessibility;;
754 admin) type=System;; 754 admin) type=System;;
755 antivirus) type=System;;
756 arch) type=Archiving;;
757 backup) type=Archiving;;
755 cdr) type=DiscBurning;; 758 cdr) type=DiscBurning;;
756 dicts) type=Dictionary;; 759 dicts) type=Dictionary;;
760 doc) type=Documentation;;
757 editors) type=TextEditor;; 761 editors) type=TextEditor;;
758 emacs) type=TextEditor;; 762 emacs) type=TextEditor;;
759 emulation) type=Emulator;; 763 emulation) type=Emulator;;
760 laptop) type=HardwareSettings;; 764 laptop) type=HardwareSettings;;
761 office) type=Office;; 765 office) type=Office;;
766 pda) type=PDA;;
762 vim) type=TextEditor;; 767 vim) type=TextEditor;;
763 xemacs) type=TextEditor;; 768 xemacs) type=TextEditor;;
764 *) type=;; 769 *) type=;;
765 esac 770 esac
766 ;; 771 ;;
772 games) 777 games)
773 case ${catmin} in 778 case ${catmin} in
774 action|fps) type=ActionGame;; 779 action|fps) type=ActionGame;;
775 arcade) type=ArcadeGame;; 780 arcade) type=ArcadeGame;;
776 board) type=BoardGame;; 781 board) type=BoardGame;;
782 emulation) type=Emulator;;
777 kids) type=KidsGame;; 783 kids) type=KidsGame;;
778 emulation) type=Emulator;;
779 puzzle) type=LogicGame;; 784 puzzle) type=LogicGame;;
785 roguelike) type=RolePlaying;;
780 rpg) type=RolePlaying;; 786 rpg) type=RolePlaying;;
781 roguelike) type=RolePlaying;;
782 simulation) type=Simulation;; 787 simulation) type=Simulation;;
783 sports) type=SportsGame;; 788 sports) type=SportsGame;;
784 strategy) type=StrategyGame;; 789 strategy) type=StrategyGame;;
785 *) type=;; 790 *) type=;;
786 esac 791 esac
787 type="Game;${type}" 792 type="Game;${type}"
793 ;;
794
795 gnome)
796 type="Gnome;GTK"
797 ;;
798
799 kde)
800 type="KDE;Qt"
788 ;; 801 ;;
789 802
790 mail) 803 mail)
791 type="Network;Email" 804 type="Network;Email"
792 ;; 805 ;;
818 type="Network;${type}" 831 type="Network;${type}"
819 ;; 832 ;;
820 833
821 sci) 834 sci)
822 case ${catmin} in 835 case ${catmin} in
823 astro*) type=Astronomy;; 836 astro*) type=Astronomy;;
824 bio*) type=Biology;; 837 bio*) type=Biology;;
825 calc*) type=Calculator;; 838 calc*) type=Calculator;;
826 chem*) type=Chemistry;; 839 chem*) type=Chemistry;;
840 elec*) type=Electronics;;
827 geo*) type=Geology;; 841 geo*) type=Geology;;
828 math*) type=Math;; 842 math*) type=Math;;
843 physics) type=Physics;;
844 visual*) type=DataVisualization;;
829 *) type=;; 845 *) type=;;
830 esac 846 esac
831 type="Science;${type}" 847 type="Science;${type}"
848 ;;
849
850 sys)
851 type="System"
832 ;; 852 ;;
833 853
834 www) 854 www)
835 case ${catmin} in 855 case ${catmin} in
836 client) type=WebBrowser;; 856 client) type=WebBrowser;;
852 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop" 872 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
853 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 873 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
854 874
855 cat <<-EOF > "${desktop}" 875 cat <<-EOF > "${desktop}"
856 [Desktop Entry] 876 [Desktop Entry]
857 Encoding=UTF-8
858 Version=0.9.2 877 Version=1.0
859 Name=${name} 878 Name=${name}
860 Type=Application 879 Type=Application
861 Comment=${DESCRIPTION} 880 Comment=${DESCRIPTION}
862 Exec=${exec} 881 Exec=${exec}
863 TryExec=${exec%% *} 882 TryExec=${exec%% *}
864 Path=${path}
865 Icon=${icon} 883 Icon=${icon}
866 Categories=Application;${type}; 884 Categories=${type};
867 EOF 885 EOF
886
887 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
868 888
869 ( 889 (
870 # wrap the env here so that the 'insinto' call 890 # wrap the env here so that the 'insinto' call
871 # doesn't corrupt the env of the caller 891 # doesn't corrupt the env of the caller
872 insinto /usr/share/applications 892 insinto /usr/share/applications
915 local command=$2 935 local command=$2
916 local desktop=${T}/${wm}.desktop 936 local desktop=${T}/${wm}.desktop
917 937
918 cat <<-EOF > "${desktop}" 938 cat <<-EOF > "${desktop}"
919 [Desktop Entry] 939 [Desktop Entry]
920 Encoding=UTF-8
921 Name=${title} 940 Name=${title}
922 Comment=This session logs you into ${title} 941 Comment=This session logs you into ${title}
923 Exec=${command} 942 Exec=${command}
924 TryExec=${command} 943 TryExec=${command}
925 Type=Application 944 Type=Application
951 elif [[ -d ${i} ]] ; then 970 elif [[ -d ${i} ]] ; then
952 for j in "${i}"/*.desktop ; do 971 for j in "${i}"/*.desktop ; do
953 doins "${j}" 972 doins "${j}"
954 ((ret+=$?)) 973 ((ret+=$?))
955 done 974 done
975 else
976 ((++ret))
956 fi 977 fi
957 done 978 done
958 exit ${ret} 979 exit ${ret}
959 ) 980 )
960} 981}
990 elif [[ -d ${i} ]] ; then 1011 elif [[ -d ${i} ]] ; then
991 for j in "${i}"/*.png ; do 1012 for j in "${i}"/*.png ; do
992 doins "${j}" 1013 doins "${j}"
993 ((ret+=$?)) 1014 ((ret+=$?))
994 done 1015 done
1016 else
1017 ((++ret))
995 fi 1018 fi
996 done 1019 done
997 exit ${ret} 1020 exit ${ret}
998 ) 1021 )
999} 1022}
1034# @DESCRIPTION: 1057# @DESCRIPTION:
1035# Unpack those pesky pdv generated files ... 1058# Unpack those pesky pdv generated files ...
1036# They're self-unpacking programs with the binary package stuffed in 1059# They're self-unpacking programs with the binary package stuffed in
1037# the middle of the archive. Valve seems to use it a lot ... too bad 1060# the middle of the archive. Valve seems to use it a lot ... too bad
1038# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1061# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1039# 1062#
1040# You have to specify the off_t size ... I have no idea how to extract that 1063# You have to specify the off_t size ... I have no idea how to extract that
1041# information out of the binary executable myself. Basically you pass in 1064# information out of the binary executable myself. Basically you pass in
1042# the size of the off_t type (in bytes) on the machine that built the pdv 1065# the size of the off_t type (in bytes) on the machine that built the pdv
1043# archive. 1066# archive.
1044# 1067#
1045# One way to determine this is by running the following commands: 1068# One way to determine this is by running the following commands:
1069#
1070# @CODE
1046# strings <pdv archive> | grep lseek 1071# strings <pdv archive> | grep lseek
1047# strace -elseek <pdv archive> 1072# strace -elseek <pdv archive>
1073# @CODE
1074#
1048# Basically look for the first lseek command (we do the strings/grep because 1075# Basically look for the first lseek command (we do the strings/grep because
1049# sometimes the function call is _llseek or something) and steal the 2nd 1076# sometimes the function call is _llseek or something) and steal the 2nd
1050# parameter. Here is an example: 1077# parameter. Here is an example:
1078#
1079# @CODE
1051# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1080# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1052# lseek 1081# lseek
1053# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1082# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1054# lseek(3, -4, SEEK_END) = 2981250 1083# lseek(3, -4, SEEK_END) = 2981250
1084# @CODE
1085#
1055# Thus we would pass in the value of '4' as the second parameter. 1086# Thus we would pass in the value of '4' as the second parameter.
1056unpack_pdv() { 1087unpack_pdv() {
1057 local src=$(find_unpackable_file "$1") 1088 local src=$(find_unpackable_file "$1")
1058 local sizeoff_t=$2 1089 local sizeoff_t=$2
1059 1090
1129# @DESCRIPTION: 1160# @DESCRIPTION:
1130# Unpack those pesky makeself generated files ... 1161# Unpack those pesky makeself generated files ...
1131# They're shell scripts with the binary package tagged onto 1162# They're shell scripts with the binary package tagged onto
1132# the end of the archive. Loki utilized the format as does 1163# the end of the archive. Loki utilized the format as does
1133# many other game companies. 1164# many other game companies.
1134# 1165#
1135# If the file is not specified, then ${A} is used. If the 1166# If the file is not specified, then ${A} is used. If the
1136# offset is not specified then we will attempt to extract 1167# offset is not specified then we will attempt to extract
1137# the proper offset from the script itself. 1168# the proper offset from the script itself.
1138unpack_makeself() { 1169unpack_makeself() {
1139 local src_input=${1:-${A}} 1170 local src_input=${1:-${A}}
1254 The following license outlines the terms of use of this 1285 The following license outlines the terms of use of this
1255 package. You MUST accept this license for installation to 1286 package. You MUST accept this license for installation to
1256 continue. When you are done viewing, hit 'q'. If you 1287 continue. When you are done viewing, hit 'q'. If you
1257 CTRL+C out of this, the install will not run! 1288 CTRL+C out of this, the install will not run!
1258 ********************************************************** 1289 **********************************************************
1259 1290
1260 EOF 1291 EOF
1261 cat ${lic} >> ${licmsg} 1292 cat ${lic} >> ${licmsg}
1262 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1293 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1263 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1294 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1264 read alic 1295 read alic
1277# @FUNCTION: cdrom_get_cds 1308# @FUNCTION: cdrom_get_cds
1278# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...] 1309# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1279# @DESCRIPTION: 1310# @DESCRIPTION:
1280# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1311# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1281# the whole 'non-interactive' policy, but damnit I want CD support ! 1312# the whole 'non-interactive' policy, but damnit I want CD support !
1282# 1313#
1283# With these cdrom functions we handle all the user interaction and 1314# With these cdrom functions we handle all the user interaction and
1284# standardize everything. All you have to do is call cdrom_get_cds() 1315# standardize everything. All you have to do is call cdrom_get_cds()
1285# and when the function returns, you can assume that the cd has been 1316# and when the function returns, you can assume that the cd has been
1286# found at CDROM_ROOT. 1317# found at CDROM_ROOT.
1287# 1318#
1288# The function will attempt to locate a cd based upon a file that is on 1319# The function will attempt to locate a cd based upon a file that is on
1289# the cd. The more files you give this function, the more cds 1320# the cd. The more files you give this function, the more cds
1290# the cdrom functions will handle. 1321# the cdrom functions will handle.
1291# 1322#
1292# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1323# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1293# etc... If you want to give the cds better names, then just export 1324# etc... If you want to give the cds better names, then just export
1294# the appropriate CDROM_NAME variable before calling cdrom_get_cds(). 1325# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1295# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can 1326# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1296# also use the CDROM_NAME_SET bash array. 1327# also use the CDROM_NAME_SET bash array.
1297# 1328#
1298# For those multi cd ebuilds, see the cdrom_load_next_cd() function. 1329# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1299cdrom_get_cds() { 1330cdrom_get_cds() {
1300 # first we figure out how many cds we're dealing with by 1331 # first we figure out how many cds we're dealing with by
1301 # the # of files they gave us 1332 # the # of files they gave us
1302 local cdcnt=0 1333 local cdcnt=0
1442 while read point node fs foo ; do 1473 while read point node fs foo ; do
1443 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \ 1474 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1444 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \ 1475 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1445 && continue 1476 && continue
1446 point=${point//\040/ } 1477 point=${point//\040/ }
1478 [[ ! -d ${point}/${dir} ]] && continue
1447 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue 1479 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1448 export CDROM_ROOT=${point} 1480 export CDROM_ROOT=${point}
1449 export CDROM_SET=${i} 1481 export CDROM_SET=${i}
1450 export CDROM_MATCH=${cdset[${i}]} 1482 export CDROM_MATCH=${cdset[${i}]}
1451 return 1483 return
1481 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1513 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1482 read || die "something is screwed with your system" 1514 read || die "something is screwed with your system"
1483 done 1515 done
1484} 1516}
1485 1517
1518# @FUNCTION: strip-linguas
1519# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1520# @DESCRIPTION:
1486# Make sure that LINGUAS only contains languages that 1521# Make sure that LINGUAS only contains languages that
1487# a package can support 1522# a package can support. The first form allows you to
1488# 1523# specify a list of LINGUAS. The -i builds a list of po
1489# usage: strip-linguas <allow LINGUAS> 1524# files found in all the directories and uses the
1490# strip-linguas -i <directories of .po files> 1525# intersection of the lists. The -u builds a list of po
1491# strip-linguas -u <directories of .po files> 1526# files found in all the directories and uses the union
1492# 1527# of the lists.
1493# The first form allows you to specify a list of LINGUAS.
1494# The -i builds a list of po files found in all the
1495# directories and uses the intersection of the lists.
1496# The -u builds a list of po files found in all the
1497# directories and uses the union of the lists.
1498strip-linguas() { 1528strip-linguas() {
1499 local ls newls nols 1529 local ls newls nols
1500 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1530 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1501 local op=$1; shift 1531 local op=$1; shift
1502 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift 1532 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1532 [[ -n ${nols} ]] \ 1562 [[ -n ${nols} ]] \
1533 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols} 1563 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1534 export LINGUAS=${newls:1} 1564 export LINGUAS=${newls:1}
1535} 1565}
1536 1566
1537# @FUNCTION: set_arch_to_kernel
1538# @DESCRIPTION:
1539# Set the env ARCH to match what the kernel expects.
1540set_arch_to_kernel() {
1541 i=10
1542 while ((i--)) ; do
1543 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1544 done
1545 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1546 case ${ARCH} in
1547 x86) export ARCH="i386";;
1548 amd64) export ARCH="x86_64";;
1549 hppa) export ARCH="parisc";;
1550 mips) export ARCH="mips";;
1551 sparc) export ARCH="$(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!
1552 *) export ARCH="${ARCH}";;
1553 esac
1554}
1555
1556# @FUNCTION: set_arch_to_portage
1557# @DESCRIPTION:
1558# Set the env ARCH to match what portage expects.
1559set_arch_to_portage() {
1560 i=10
1561 while ((i--)) ; do
1562 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1563 done
1564 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1565}
1566
1567# @FUNCTION: preserve_old_lib 1567# @FUNCTION: preserve_old_lib
1568# @USAGE: <libs to preserve> [more libs] 1568# @USAGE: <libs to preserve> [more libs]
1569# @DESCRIPTION: 1569# @DESCRIPTION:
1570# These functions are useful when a lib in your package changes ABI SONAME. 1570# These functions are useful when a lib in your package changes ABI SONAME.
1571# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1571# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1612 ewarn "helper program, simply emerge the 'gentoolkit' package." 1612 ewarn "helper program, simply emerge the 'gentoolkit' package."
1613 ewarn 1613 ewarn
1614 fi 1614 fi
1615 ewarn " # revdep-rebuild --library ${lib##*/}" 1615 ewarn " # revdep-rebuild --library ${lib##*/}"
1616 done 1616 done
1617 if [[ ${notice} -eq 1 ]] ; then
1618 ewarn
1619 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1620 ewarn "delete the old libraries."
1621 fi
1617} 1622}
1618 1623
1619# @FUNCTION: built_with_use 1624# @FUNCTION: built_with_use
1620# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags> 1625# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1621# @DESCRIPTION: 1626# @DESCRIPTION:
1629# logic. So the -a flag means all listed USE flags must be enabled 1634# logic. So the -a flag means all listed USE flags must be enabled
1630# while the -o flag means at least one of the listed fIUSE flags must be 1635# while the -o flag means at least one of the listed fIUSE flags must be
1631# enabled. The --hidden option is really for internal use only as it 1636# enabled. The --hidden option is really for internal use only as it
1632# means the USE flag we're checking is hidden expanded, so it won't be found 1637# means the USE flag we're checking is hidden expanded, so it won't be found
1633# in IUSE like normal USE flags. 1638# in IUSE like normal USE flags.
1634# 1639#
1635# Remember that this function isn't terribly intelligent so order of optional 1640# Remember that this function isn't terribly intelligent so order of optional
1636# flags matter. 1641# flags matter.
1637built_with_use() { 1642built_with_use() {
1638 local hidden="no" 1643 local hidden="no"
1639 if [[ $1 == "--hidden" ]] ; then 1644 if [[ $1 == "--hidden" ]] ; then
1702 shift 1707 shift
1703 done 1708 done
1704 [[ ${opt} = "-a" ]] 1709 [[ ${opt} = "-a" ]]
1705} 1710}
1706 1711
1707# @DESCRIPTION: epunt_cxx 1712# @FUNCTION: epunt_cxx
1708# @USAGE: [dir to scan] 1713# @USAGE: [dir to scan]
1709# @DESCRIPTION: 1714# @DESCRIPTION:
1710# Many configure scripts wrongly bail when a C++ compiler could not be 1715# Many configure scripts wrongly bail when a C++ compiler could not be
1711# detected. If dir is not specified, then it defaults to ${S}. 1716# detected. If dir is not specified, then it defaults to ${S}.
1712# 1717#
1714epunt_cxx() { 1719epunt_cxx() {
1715 local dir=$1 1720 local dir=$1
1716 [[ -z ${dir} ]] && dir=${S} 1721 [[ -z ${dir} ]] && dir=${S}
1717 ebegin "Removing useless C++ checks" 1722 ebegin "Removing useless C++ checks"
1718 local f 1723 local f
1719 for f in $(find ${dir} -name configure) ; do 1724 find "${dir}" -name configure | while read f ; do
1720 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1725 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1721 done 1726 done
1722 eend 0 1727 eend 0
1723} 1728}
1724 1729
1725# @FUNCTION: make_wrapper 1730# @FUNCTION: make_wrapper

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