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Updated config.guess, config.sub, install.sh.
This commit is contained in:
parent
9dadbf6fe9
commit
d763f8bf6d
60
config.guess
vendored
60
config.guess
vendored
@ -1,10 +1,10 @@
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#! /bin/sh
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# Attempt to guess a canonical system name.
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# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
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# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
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# Inc.
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# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
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# Free Software Foundation, Inc.
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timestamp='2006-07-02'
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timestamp='2008-01-23'
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# This file is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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@ -56,8 +56,8 @@ version="\
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GNU config.guess ($timestamp)
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Originally written by Per Bothner.
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Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
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Free Software Foundation, Inc.
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Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
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2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
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This is free software; see the source for copying conditions. There is NO
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warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
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@ -161,6 +161,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
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arm*) machine=arm-unknown ;;
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sh3el) machine=shl-unknown ;;
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sh3eb) machine=sh-unknown ;;
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sh5el) machine=sh5le-unknown ;;
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*) machine=${UNAME_MACHINE_ARCH}-unknown ;;
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esac
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# The Operating System including object format, if it has switched
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@ -329,7 +330,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
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sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
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echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
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exit ;;
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i86pc:SunOS:5.*:*)
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i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
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echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
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exit ;;
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sun4*:SunOS:6*:*)
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@ -531,7 +532,7 @@ EOF
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echo rs6000-ibm-aix3.2
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fi
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exit ;;
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*:AIX:*:[45])
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*:AIX:*:[456])
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IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
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if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
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IBM_ARCH=rs6000
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@ -780,7 +781,7 @@ EOF
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i*:CYGWIN*:*)
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echo ${UNAME_MACHINE}-pc-cygwin
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exit ;;
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i*:MINGW*:*)
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*:MINGW*:*)
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echo ${UNAME_MACHINE}-pc-mingw32
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exit ;;
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i*:windows32*:*)
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@ -790,12 +791,18 @@ EOF
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i*:PW*:*)
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echo ${UNAME_MACHINE}-pc-pw32
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exit ;;
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x86:Interix*:[3456]*)
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echo i586-pc-interix${UNAME_RELEASE}
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exit ;;
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EM64T:Interix*:[3456]*)
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echo x86_64-unknown-interix${UNAME_RELEASE}
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exit ;;
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*:Interix*:[3456]*)
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case ${UNAME_MACHINE} in
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x86)
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echo i586-pc-interix${UNAME_RELEASE}
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exit ;;
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EM64T | authenticamd)
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echo x86_64-unknown-interix${UNAME_RELEASE}
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exit ;;
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IA64)
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echo ia64-unknown-interix${UNAME_RELEASE}
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exit ;;
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esac ;;
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[345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
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echo i${UNAME_MACHINE}-pc-mks
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exit ;;
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@ -829,7 +836,14 @@ EOF
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echo ${UNAME_MACHINE}-pc-minix
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exit ;;
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arm*:Linux:*:*)
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echo ${UNAME_MACHINE}-unknown-linux-gnu
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eval $set_cc_for_build
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if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
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| grep -q __ARM_EABI__
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then
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echo ${UNAME_MACHINE}-unknown-linux-gnu
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else
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echo ${UNAME_MACHINE}-unknown-linux-gnueabi
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fi
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exit ;;
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avr32*:Linux:*:*)
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echo ${UNAME_MACHINE}-unknown-linux-gnu
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@ -950,6 +964,9 @@ EOF
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x86_64:Linux:*:*)
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echo x86_64-unknown-linux-gnu
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exit ;;
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xtensa*:Linux:*:*)
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echo ${UNAME_MACHINE}-unknown-linux-gnu
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exit ;;
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i*86:Linux:*:*)
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# The BFD linker knows what the default object file format is, so
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# first see if it will tell us. cd to the root directory to prevent
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@ -1208,6 +1225,15 @@ EOF
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SX-6:SUPER-UX:*:*)
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echo sx6-nec-superux${UNAME_RELEASE}
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exit ;;
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SX-7:SUPER-UX:*:*)
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echo sx7-nec-superux${UNAME_RELEASE}
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exit ;;
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SX-8:SUPER-UX:*:*)
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echo sx8-nec-superux${UNAME_RELEASE}
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exit ;;
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SX-8R:SUPER-UX:*:*)
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echo sx8r-nec-superux${UNAME_RELEASE}
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exit ;;
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Power*:Rhapsody:*:*)
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echo powerpc-apple-rhapsody${UNAME_RELEASE}
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exit ;;
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@ -1458,9 +1484,9 @@ This script, last modified $timestamp, has failed to recognize
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the operating system you are using. It is advised that you
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download the most up to date version of the config scripts from
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http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.guess
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http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
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and
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http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.sub
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http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
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If the version you run ($0) is already up to date, please
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send the following data and any information you think might be
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66
config.sub
vendored
66
config.sub
vendored
@ -1,10 +1,10 @@
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#! /bin/sh
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# Configuration validation subroutine script.
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# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
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# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
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# Inc.
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# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
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# Free Software Foundation, Inc.
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timestamp='2006-09-20'
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timestamp='2008-01-16'
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# This file is (in principle) common to ALL GNU software.
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# The presence of a machine in this file suggests that SOME GNU software
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@ -72,8 +72,8 @@ Report bugs and patches to <config-patches@gnu.org>."
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version="\
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GNU config.sub ($timestamp)
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Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
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Free Software Foundation, Inc.
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Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
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2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
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This is free software; see the source for copying conditions. There is NO
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warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
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@ -245,12 +245,12 @@ case $basic_machine in
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| bfin \
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| c4x | clipper \
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| d10v | d30v | dlx | dsp16xx \
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| fr30 | frv \
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| fido | fr30 | frv \
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| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
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| i370 | i860 | i960 | ia64 \
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| ip2k | iq2000 \
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| m32c | m32r | m32rle | m68000 | m68k | m88k \
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| maxq | mb | microblaze | mcore \
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| maxq | mb | microblaze | mcore | mep \
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| mips | mipsbe | mipseb | mipsel | mipsle \
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| mips16 \
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| mips64 | mips64el \
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@ -324,7 +324,7 @@ case $basic_machine in
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| clipper-* | craynv-* | cydra-* \
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| d10v-* | d30v-* | dlx-* \
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| elxsi-* \
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| f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
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| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
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| h8300-* | h8500-* \
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| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
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| i*86-* | i860-* | i960-* | ia64-* \
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@ -369,10 +369,14 @@ case $basic_machine in
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| v850-* | v850e-* | vax-* \
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| we32k-* \
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| x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
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| xstormy16-* | xtensa-* \
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| xstormy16-* | xtensa*-* \
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| ymp-* \
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| z8k-*)
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;;
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# Recognize the basic CPU types without company name, with glob match.
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xtensa*)
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basic_machine=$basic_machine-unknown
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;;
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# Recognize the various machine names and aliases which stand
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# for a CPU type and a company and sometimes even an OS.
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386bsd)
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@ -443,6 +447,14 @@ case $basic_machine in
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basic_machine=ns32k-sequent
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os=-dynix
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;;
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blackfin)
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basic_machine=bfin-unknown
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os=-linux
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;;
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blackfin-*)
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basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
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os=-linux
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;;
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c90)
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basic_machine=c90-cray
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os=-unicos
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@ -475,8 +487,8 @@ case $basic_machine in
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basic_machine=craynv-cray
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os=-unicosmp
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;;
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cr16c)
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basic_machine=cr16c-unknown
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cr16)
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basic_machine=cr16-unknown
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os=-elf
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;;
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crds | unos)
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@ -668,6 +680,14 @@ case $basic_machine in
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basic_machine=m68k-isi
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os=-sysv
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;;
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m68knommu)
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basic_machine=m68k-unknown
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os=-linux
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;;
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m68knommu-*)
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basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
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os=-linux
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;;
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m88k-omron*)
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basic_machine=m88k-omron
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;;
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@ -683,6 +703,10 @@ case $basic_machine in
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basic_machine=i386-pc
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os=-mingw32
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;;
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mingw32ce)
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basic_machine=arm-unknown
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os=-mingw32ce
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;;
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miniframe)
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basic_machine=m68000-convergent
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;;
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@ -809,6 +833,14 @@ case $basic_machine in
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basic_machine=i860-intel
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os=-osf
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;;
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parisc)
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basic_machine=hppa-unknown
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os=-linux
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;;
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parisc-*)
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basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
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os=-linux
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;;
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pbd)
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basic_machine=sparc-tti
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;;
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@ -925,6 +957,9 @@ case $basic_machine in
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basic_machine=sh-hitachi
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os=-hms
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;;
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sh5el)
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basic_machine=sh5le-unknown
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;;
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sh64)
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basic_machine=sh64-unknown
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;;
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@ -1014,6 +1049,10 @@ case $basic_machine in
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basic_machine=tic6x-unknown
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os=-coff
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;;
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tile*)
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basic_machine=tile-unknown
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os=-linux-gnu
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;;
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tx39)
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basic_machine=mipstx39-unknown
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;;
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@ -1219,7 +1258,7 @@ case $os in
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| -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
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| -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
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| -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
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| -skyos* | -haiku* | -rdos* | -toppers*)
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| -skyos* | -haiku* | -rdos* | -toppers* | -drops*)
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# Remember, each alternative MUST END IN *, to match a version number.
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;;
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-qnx*)
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@ -1414,6 +1453,9 @@ case $basic_machine in
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m68*-cisco)
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os=-aout
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;;
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mep-*)
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os=-elf
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;;
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mips*-cisco)
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os=-elf
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;;
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222
install-sh
222
install-sh
@ -1,7 +1,7 @@
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#!/bin/sh
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# install - install a program, script, or datafile
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scriptversion=2006-10-14.15
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scriptversion=2006-12-25.00
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# This originates from X11R5 (mit/util/scripts/install.sh), which was
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# later released in X11R6 (xc/config/util/install.sh) with the
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@ -48,7 +48,7 @@ IFS=" "" $nl"
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# set DOITPROG to echo to test this script
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# Don't use :- since 4.3BSD and earlier shells don't like it.
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doit="${DOITPROG-}"
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doit=${DOITPROG-}
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if test -z "$doit"; then
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doit_exec=exec
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else
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@ -58,34 +58,49 @@ fi
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# Put in absolute file names if you don't have them in your path;
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# or use environment vars.
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mvprog="${MVPROG-mv}"
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cpprog="${CPPROG-cp}"
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chmodprog="${CHMODPROG-chmod}"
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chownprog="${CHOWNPROG-chown}"
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chgrpprog="${CHGRPPROG-chgrp}"
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stripprog="${STRIPPROG-strip}"
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rmprog="${RMPROG-rm}"
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mkdirprog="${MKDIRPROG-mkdir}"
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chgrpprog=${CHGRPPROG-chgrp}
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chmodprog=${CHMODPROG-chmod}
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chownprog=${CHOWNPROG-chown}
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cmpprog=${CMPPROG-cmp}
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cpprog=${CPPROG-cp}
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mkdirprog=${MKDIRPROG-mkdir}
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mvprog=${MVPROG-mv}
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rmprog=${RMPROG-rm}
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stripprog=${STRIPPROG-strip}
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|
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posix_glob='?'
|
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initialize_posix_glob='
|
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test "$posix_glob" != "?" || {
|
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if (set -f) 2>/dev/null; then
|
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posix_glob=
|
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else
|
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posix_glob=:
|
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fi
|
||||
}
|
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'
|
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|
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posix_glob=
|
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posix_mkdir=
|
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|
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# Desired mode of installed file.
|
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mode=0755
|
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chgrpcmd=
|
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chmodcmd=$chmodprog
|
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chowncmd=
|
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chgrpcmd=
|
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stripcmd=
|
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mvcmd=$mvprog
|
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rmcmd="$rmprog -f"
|
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mvcmd="$mvprog"
|
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stripcmd=
|
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|
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src=
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dst=
|
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dir_arg=
|
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dstarg=
|
||||
dst_arg=
|
||||
|
||||
copy_on_change=false
|
||||
no_target_directory=
|
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|
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usage="Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
|
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usage="\
|
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Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
|
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or: $0 [OPTION]... SRCFILES... DIRECTORY
|
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or: $0 [OPTION]... -t DIRECTORY SRCFILES...
|
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or: $0 [OPTION]... -d DIRECTORIES...
|
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@ -95,65 +110,55 @@ In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
|
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In the 4th, create DIRECTORIES.
|
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|
||||
Options:
|
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-c (ignored)
|
||||
-d create directories instead of installing files.
|
||||
-g GROUP $chgrpprog installed files to GROUP.
|
||||
-m MODE $chmodprog installed files to MODE.
|
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-o USER $chownprog installed files to USER.
|
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-s $stripprog installed files.
|
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-t DIRECTORY install into DIRECTORY.
|
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-T report an error if DSTFILE is a directory.
|
||||
--help display this help and exit.
|
||||
--version display version info and exit.
|
||||
--help display this help and exit.
|
||||
--version display version info and exit.
|
||||
|
||||
-c (ignored)
|
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-C install only if different (preserve the last data modification time)
|
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-d create directories instead of installing files.
|
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-g GROUP $chgrpprog installed files to GROUP.
|
||||
-m MODE $chmodprog installed files to MODE.
|
||||
-o USER $chownprog installed files to USER.
|
||||
-s $stripprog installed files.
|
||||
-t DIRECTORY install into DIRECTORY.
|
||||
-T report an error if DSTFILE is a directory.
|
||||
|
||||
Environment variables override the default commands:
|
||||
CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG
|
||||
CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
|
||||
RMPROG STRIPPROG
|
||||
"
|
||||
|
||||
while test $# -ne 0; do
|
||||
case $1 in
|
||||
-c) shift
|
||||
continue;;
|
||||
-c) ;;
|
||||
|
||||
-d) dir_arg=true
|
||||
shift
|
||||
continue;;
|
||||
-C) copy_on_change=true;;
|
||||
|
||||
-d) dir_arg=true;;
|
||||
|
||||
-g) chgrpcmd="$chgrpprog $2"
|
||||
shift
|
||||
shift
|
||||
continue;;
|
||||
shift;;
|
||||
|
||||
--help) echo "$usage"; exit $?;;
|
||||
|
||||
-m) mode=$2
|
||||
shift
|
||||
shift
|
||||
case $mode in
|
||||
*' '* | *' '* | *'
|
||||
'* | *'*'* | *'?'* | *'['*)
|
||||
echo "$0: invalid mode: $mode" >&2
|
||||
exit 1;;
|
||||
esac
|
||||
continue;;
|
||||
shift;;
|
||||
|
||||
-o) chowncmd="$chownprog $2"
|
||||
shift
|
||||
shift
|
||||
continue;;
|
||||
shift;;
|
||||
|
||||
-s) stripcmd=$stripprog
|
||||
shift
|
||||
continue;;
|
||||
-s) stripcmd=$stripprog;;
|
||||
|
||||
-t) dstarg=$2
|
||||
shift
|
||||
shift
|
||||
continue;;
|
||||
-t) dst_arg=$2
|
||||
shift;;
|
||||
|
||||
-T) no_target_directory=true
|
||||
shift
|
||||
continue;;
|
||||
-T) no_target_directory=true;;
|
||||
|
||||
--version) echo "$0 $scriptversion"; exit $?;;
|
||||
|
||||
@ -165,21 +170,22 @@ while test $# -ne 0; do
|
||||
|
||||
*) break;;
|
||||
esac
|
||||
shift
|
||||
done
|
||||
|
||||
if test $# -ne 0 && test -z "$dir_arg$dstarg"; then
|
||||
if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
|
||||
# When -d is used, all remaining arguments are directories to create.
|
||||
# When -t is used, the destination is already specified.
|
||||
# Otherwise, the last argument is the destination. Remove it from $@.
|
||||
for arg
|
||||
do
|
||||
if test -n "$dstarg"; then
|
||||
if test -n "$dst_arg"; then
|
||||
# $@ is not empty: it contains at least $arg.
|
||||
set fnord "$@" "$dstarg"
|
||||
set fnord "$@" "$dst_arg"
|
||||
shift # fnord
|
||||
fi
|
||||
shift # arg
|
||||
dstarg=$arg
|
||||
dst_arg=$arg
|
||||
done
|
||||
fi
|
||||
|
||||
@ -224,7 +230,7 @@ for src
|
||||
do
|
||||
# Protect names starting with `-'.
|
||||
case $src in
|
||||
-*) src=./$src ;;
|
||||
-*) src=./$src;;
|
||||
esac
|
||||
|
||||
if test -n "$dir_arg"; then
|
||||
@ -242,22 +248,22 @@ do
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if test -z "$dstarg"; then
|
||||
if test -z "$dst_arg"; then
|
||||
echo "$0: no destination specified." >&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
dst=$dstarg
|
||||
dst=$dst_arg
|
||||
# Protect names starting with `-'.
|
||||
case $dst in
|
||||
-*) dst=./$dst ;;
|
||||
-*) dst=./$dst;;
|
||||
esac
|
||||
|
||||
# If destination is a directory, append the input filename; won't work
|
||||
# if double slashes aren't ignored.
|
||||
if test -d "$dst"; then
|
||||
if test -n "$no_target_directory"; then
|
||||
echo "$0: $dstarg: Is a directory" >&2
|
||||
echo "$0: $dst_arg: Is a directory" >&2
|
||||
exit 1
|
||||
fi
|
||||
dstdir=$dst
|
||||
@ -378,26 +384,19 @@ do
|
||||
# directory the slow way, step by step, checking for races as we go.
|
||||
|
||||
case $dstdir in
|
||||
/*) prefix=/ ;;
|
||||
-*) prefix=./ ;;
|
||||
*) prefix= ;;
|
||||
/*) prefix='/';;
|
||||
-*) prefix='./';;
|
||||
*) prefix='';;
|
||||
esac
|
||||
|
||||
case $posix_glob in
|
||||
'')
|
||||
if (set -f) 2>/dev/null; then
|
||||
posix_glob=true
|
||||
else
|
||||
posix_glob=false
|
||||
fi ;;
|
||||
esac
|
||||
eval "$initialize_posix_glob"
|
||||
|
||||
oIFS=$IFS
|
||||
IFS=/
|
||||
$posix_glob && set -f
|
||||
$posix_glob set -f
|
||||
set fnord $dstdir
|
||||
shift
|
||||
$posix_glob && set +f
|
||||
$posix_glob set +f
|
||||
IFS=$oIFS
|
||||
|
||||
prefixes=
|
||||
@ -459,41 +458,54 @@ do
|
||||
# ignore errors from any of these, just make sure not to ignore
|
||||
# errors from the above "$doit $cpprog $src $dsttmp" command.
|
||||
#
|
||||
{ test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } \
|
||||
&& { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } \
|
||||
&& { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } \
|
||||
&& { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
|
||||
{ test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
|
||||
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
|
||||
{ test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
|
||||
{ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
|
||||
|
||||
# Now rename the file to the real destination.
|
||||
{ $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null \
|
||||
|| {
|
||||
# The rename failed, perhaps because mv can't rename something else
|
||||
# to itself, or perhaps because mv is so ancient that it does not
|
||||
# support -f.
|
||||
# If -C, don't bother to copy if it wouldn't change the file.
|
||||
if $copy_on_change &&
|
||||
old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
|
||||
new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
|
||||
|
||||
# Now remove or move aside any old file at destination location.
|
||||
# We try this two ways since rm can't unlink itself on some
|
||||
# systems and the destination file might be busy for other
|
||||
# reasons. In this case, the final cleanup might fail but the new
|
||||
# file should still install successfully.
|
||||
{
|
||||
if test -f "$dst"; then
|
||||
$doit $rmcmd -f "$dst" 2>/dev/null \
|
||||
|| { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null \
|
||||
&& { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }; }\
|
||||
|| {
|
||||
echo "$0: cannot unlink or rename $dst" >&2
|
||||
(exit 1); exit 1
|
||||
}
|
||||
else
|
||||
:
|
||||
fi
|
||||
} &&
|
||||
eval "$initialize_posix_glob" &&
|
||||
$posix_glob set -f &&
|
||||
set X $old && old=:$2:$4:$5:$6 &&
|
||||
set X $new && new=:$2:$4:$5:$6 &&
|
||||
$posix_glob set +f &&
|
||||
|
||||
# Now rename the file to the real destination.
|
||||
$doit $mvcmd "$dsttmp" "$dst"
|
||||
}
|
||||
} || exit 1
|
||||
test "$old" = "$new" &&
|
||||
$cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
|
||||
then
|
||||
rm -f "$dsttmp"
|
||||
else
|
||||
# Rename the file to the real destination.
|
||||
$doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
|
||||
|
||||
# The rename failed, perhaps because mv can't rename something else
|
||||
# to itself, or perhaps because mv is so ancient that it does not
|
||||
# support -f.
|
||||
{
|
||||
# Now remove or move aside any old file at destination location.
|
||||
# We try this two ways since rm can't unlink itself on some
|
||||
# systems and the destination file might be busy for other
|
||||
# reasons. In this case, the final cleanup might fail but the new
|
||||
# file should still install successfully.
|
||||
{
|
||||
test ! -f "$dst" ||
|
||||
$doit $rmcmd -f "$dst" 2>/dev/null ||
|
||||
{ $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
|
||||
{ $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
|
||||
} ||
|
||||
{ echo "$0: cannot unlink or rename $dst" >&2
|
||||
(exit 1); exit 1
|
||||
}
|
||||
} &&
|
||||
|
||||
# Now rename the file to the real destination.
|
||||
$doit $mvcmd "$dsttmp" "$dst"
|
||||
}
|
||||
fi || exit 1
|
||||
|
||||
trap '' 0
|
||||
fi
|
||||
|
Loading…
Reference in New Issue
Block a user