[oe] [meta-networking][PATCH] bird: initial import
akuster808
akuster808 at gmail.com
Thu Aug 16 03:29:43 UTC 2018
On 08/15/2018 07:42 PM, Joe MacDonald wrote:
> Initial integration of the two stable BIRD releases, 1.6.4 and 2.0.2.
>
> Signed-off-by: Joe MacDonald <joe_macdonald at mentor.com>
> ---
>
> This set of recipes came my way quite a while back from Stefan Bosak. I've
> updated the recipes a bit, made them compile with MUSL and verified basic
> functionality on x86_64 and qemuarm.
>
> .../recipes-protocols/bird/bird.inc | 32 +
> .../recipes-protocols/bird/bird_1.6.4.bb | 9 +
> .../recipes-protocols/bird/bird_2.0.2.bb | 9 +
> ...-extend-config.sub-to-recognize-musl.patch | 4428 +++++++++++++++++
> .../recipes-protocols/bird/files/bird.init | 2 +
> 5 files changed, 4480 insertions(+)
> create mode 100644 meta-networking/recipes-protocols/bird/bird.inc
> create mode 100644 meta-networking/recipes-protocols/bird/bird_1.6.4.bb
> create mode 100644 meta-networking/recipes-protocols/bird/bird_2.0.2.bb
> create mode 100644 meta-networking/recipes-protocols/bird/files/0001-musl-extend-config.sub-to-recognize-musl.patch
> create mode 100755 meta-networking/recipes-protocols/bird/files/bird.init
>
> diff --git a/meta-networking/recipes-protocols/bird/bird.inc b/meta-networking/recipes-protocols/bird/bird.inc
> new file mode 100644
> index 000000000..33d17dcb7
> --- /dev/null
> +++ b/meta-networking/recipes-protocols/bird/bird.inc
> @@ -0,0 +1,32 @@
> +SUMMARY = "BIRD Internet Routing Daemon"
> +DESCRIPTION = "\
> +BIRD is dynamic routing daemon supporting IPv4 and IPv6 versions of routing \
> +protocols BGP, RIP and OSPF."
> +HOMEPAGE = "http://bird.network.cz"
> +SECTION = "console/network"
> +LICENSE = "GPLv2"
> +LIC_FILES_CHKSUM = "file://README;beginline=87;endline=103;md5=0efecc23f039022580d0bac9a52f6117"
> +DEPENDS = "flex bison ncurses readline"
> +
> +inherit autotools
> +
> +EXTRA_OECONF += "\
> +--enable-pthreads \
> +"
> +
> +do_configure() {
> + oe_runconf ${EXTRA_OECONF}
> +}
> +
> +do_install_append() {
> + install -m 0755 -d ${D}${sysconfdir}/init.d
> + install -m 0755 ${WORKDIR}/bird.init ${D}${sysconfdir}/init.d/bird
> + rm -rf ${D}/run ${D}/var/run
> +}
> +
> +PACKAGES += " bird-client"
> +
> +FILES_${PN} += "/run /var/run"
> +FILES_${PN}-client = "/usr/sbin/birdc*"
> +
> +RUNIT_SERVICES = "bird"
> diff --git a/meta-networking/recipes-protocols/bird/bird_1.6.4.bb b/meta-networking/recipes-protocols/bird/bird_1.6.4.bb
> new file mode 100644
> index 000000000..27c62aeee
> --- /dev/null
> +++ b/meta-networking/recipes-protocols/bird/bird_1.6.4.bb
> @@ -0,0 +1,9 @@
> +require bird.inc
> +
> +SRC_URI = "\
> + ftp://bird.network.cz/pub/${PN}/${PN}-${PV}.tar.gz \
> + file://bird.init \
> + file://0001-musl-extend-config.sub-to-recognize-musl.patch \
> + "
> +SRC_URI[md5sum] = "d62ec2547338e8d3dfb934b4c7b2faa4"
> +SRC_URI[sha256sum] = "c26b8caae988dba81a9dbbee93502463d4326d1b749d728d62aa5529c605afc0"
> diff --git a/meta-networking/recipes-protocols/bird/bird_2.0.2.bb b/meta-networking/recipes-protocols/bird/bird_2.0.2.bb
> new file mode 100644
> index 000000000..92d858869
> --- /dev/null
> +++ b/meta-networking/recipes-protocols/bird/bird_2.0.2.bb
> @@ -0,0 +1,9 @@
> +require bird.inc
> +
> +SRC_URI = "\
> + ftp://bird.network.cz/pub/${PN}/${PN}-${PV}.tar.gz \
> + file://bird.init \
> + file://0001-musl-extend-config.sub-to-recognize-musl.patch \
> + "
> +SRC_URI[md5sum] = "de17645b045fa13912409aea59420132"
> +SRC_URI[sha256sum] = "035f91d6f568f8ed438a0814235ac4c5c79147cd2acf201322c307732883480f"
> diff --git a/meta-networking/recipes-protocols/bird/files/0001-musl-extend-config.sub-to-recognize-musl.patch b/meta-networking/recipes-protocols/bird/files/0001-musl-extend-config.sub-to-recognize-musl.patch
> new file mode 100644
> index 000000000..4feb7f786
> --- /dev/null
> +++ b/meta-networking/recipes-protocols/bird/files/0001-musl-extend-config.sub-to-recognize-musl.patch
> @@ -0,0 +1,4428 @@
> +From 21baaa6870edb68f0a417ea3b4de5c75e5cf5a0d Mon Sep 17 00:00:00 2001
> +From: Joe MacDonald <joe_macdonald at mentor.com>
> +Date: Thu, 16 Aug 2018 01:56:05 +0000
> +Subject: [PATCH] musl: update config.guess and config.sub
> +
> +Just bringing config.guess and config.sub up to date is enough to enable
> +musl to build BIRD.
Think "Upstream-Status:" is missing
> +
> +Signed-off-by: Joe MacDonald <joe_macdonald at mentor.com>
> +---
> + tools/config.guess | 1193 ++++++++++++++---------------
> + tools/config.sub | 1810 +++++++++++++++++++++++---------------------
> + 2 files changed, 1520 insertions(+), 1483 deletions(-)
> +
> +diff --git a/tools/config.guess b/tools/config.guess
> +index da83314..445c406 100755
> +--- a/tools/config.guess
> ++++ b/tools/config.guess
> +@@ -1,14 +1,12 @@
> + #! /bin/sh
> + # Attempt to guess a canonical system name.
> +-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
> +-# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
> +-# Free Software Foundation, Inc.
> ++# Copyright 1992-2018 Free Software Foundation, Inc.
> +
> +-timestamp='2009-04-27'
> ++timestamp='2018-06-26'
> +
> + # This file is free software; you can redistribute it and/or modify it
> + # under the terms of the GNU General Public License as published by
> +-# the Free Software Foundation; either version 2 of the License, or
> ++# the Free Software Foundation; either version 3 of the License, or
> + # (at your option) any later version.
> + #
> + # This program is distributed in the hope that it will be useful, but
> +@@ -17,26 +15,22 @@ timestamp='2009-04-27'
> + # General Public License for more details.
> + #
> + # You should have received a copy of the GNU General Public License
> +-# along with this program; if not, write to the Free Software
> +-# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
> +-# 02110-1301, USA.
> ++# along with this program; if not, see <https://www.gnu.org/licenses/>.
> + #
> + # As a special exception to the GNU General Public License, if you
> + # distribute this file as part of a program that contains a
> + # configuration script generated by Autoconf, you may include it under
> +-# the same distribution terms that you use for the rest of that program.
> +-
> +-
> +-# Originally written by Per Bothner <per at bothner.com>.
> +-# Please send patches to <config-patches at gnu.org>. Submit a context
> +-# diff and a properly formatted ChangeLog entry.
> ++# the same distribution terms that you use for the rest of that
> ++# program. This Exception is an additional permission under section 7
> ++# of the GNU General Public License, version 3 ("GPLv3").
> + #
> +-# This script attempts to guess a canonical system name similar to
> +-# config.sub. If it succeeds, it prints the system name on stdout, and
> +-# exits with 0. Otherwise, it exits with 1.
> ++# Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
> + #
> +-# The plan is that this can be called by configure scripts if you
> +-# don't specify an explicit build system type.
> ++# You can get the latest version of this script from:
> ++# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
> ++#
> ++# Please send patches to <config-patches at gnu.org>.
> ++
> +
> + me=`echo "$0" | sed -e 's,.*/,,'`
> +
> +@@ -45,7 +39,7 @@ Usage: $0 [OPTION]
> +
> + Output the configuration name of the system \`$me' is run on.
> +
> +-Operation modes:
> ++Options:
> + -h, --help print this help, then exit
> + -t, --time-stamp print date of last modification, then exit
> + -v, --version print version number, then exit
> +@@ -56,8 +50,7 @@ version="\
> + GNU config.guess ($timestamp)
> +
> + Originally written by Per Bothner.
> +-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
> +-2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
> ++Copyright 1992-2018 Free Software Foundation, Inc.
> +
> + This is free software; see the source for copying conditions. There is NO
> + warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
> +@@ -113,10 +106,10 @@ trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
> + { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
> + dummy=$tmp/dummy ;
> + tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
> +-case $CC_FOR_BUILD,$HOST_CC,$CC in
> +- ,,) echo "int x;" > $dummy.c ;
> ++case ${CC_FOR_BUILD-},${HOST_CC-},${CC-} in
> ++ ,,) echo "int x;" > "$dummy.c" ;
> + for c in cc gcc c89 c99 ; do
> +- if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
> ++ if ($c -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then
> + CC_FOR_BUILD="$c"; break ;
> + fi ;
> + done ;
> +@@ -139,12 +132,40 @@ UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
> + UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
> + UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
> +
> ++case "$UNAME_SYSTEM" in
> ++Linux|GNU|GNU/*)
> ++ # If the system lacks a compiler, then just pick glibc.
> ++ # We could probably try harder.
> ++ LIBC=gnu
> ++
> ++ eval "$set_cc_for_build"
> ++ cat <<-EOF > "$dummy.c"
> ++ #include <features.h>
> ++ #if defined(__UCLIBC__)
> ++ LIBC=uclibc
> ++ #elif defined(__dietlibc__)
> ++ LIBC=dietlibc
> ++ #else
> ++ LIBC=gnu
> ++ #endif
> ++ EOF
> ++ eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`"
> ++
> ++ # If ldd exists, use it to detect musl libc.
> ++ if command -v ldd >/dev/null && \
> ++ ldd --version 2>&1 | grep -q ^musl
> ++ then
> ++ LIBC=musl
> ++ fi
> ++ ;;
> ++esac
> ++
> + # Note: order is significant - the case branches are not exclusive.
> +
> +-case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
> ++case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
> + *:NetBSD:*:*)
> + # NetBSD (nbsd) targets should (where applicable) match one or
> +- # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
> ++ # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
> + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
> + # switched to ELF, *-*-netbsd* would select the old
> + # object file format. This provides both forward
> +@@ -154,23 +175,33 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
> + # Note: NetBSD doesn't particularly care about the vendor
> + # portion of the name. We always set it to "unknown".
> + sysctl="sysctl -n hw.machine_arch"
> +- UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
> +- /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
> +- case "${UNAME_MACHINE_ARCH}" in
> ++ UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \
> ++ "/sbin/$sysctl" 2>/dev/null || \
> ++ "/usr/sbin/$sysctl" 2>/dev/null || \
> ++ echo unknown)`
> ++ case "$UNAME_MACHINE_ARCH" in
> + armeb) machine=armeb-unknown ;;
> + arm*) machine=arm-unknown ;;
> + sh3el) machine=shl-unknown ;;
> + sh3eb) machine=sh-unknown ;;
> + sh5el) machine=sh5le-unknown ;;
> +- *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
> ++ earmv*)
> ++ arch=`echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e\(armv[0-9]\).*$,\1,'`
> ++ endian=`echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*\(eb\)$,\1,p'`
> ++ machine="${arch}${endian}"-unknown
> ++ ;;
> ++ *) machine="$UNAME_MACHINE_ARCH"-unknown ;;
> + esac
> + # The Operating System including object format, if it has switched
> +- # to ELF recently, or will in the future.
> +- case "${UNAME_MACHINE_ARCH}" in
> ++ # to ELF recently (or will in the future) and ABI.
> ++ case "$UNAME_MACHINE_ARCH" in
> ++ earm*)
> ++ os=netbsdelf
> ++ ;;
> + arm*|i386|m68k|ns32k|sh3*|sparc|vax)
> +- eval $set_cc_for_build
> ++ eval "$set_cc_for_build"
> + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
> +- | grep __ELF__ >/dev/null
> ++ | grep -q __ELF__
> + then
> + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
> + # Return netbsd for either. FIX?
> +@@ -180,7 +211,14 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
> + fi
> + ;;
> + *)
> +- os=netbsd
> ++ os=netbsd
> ++ ;;
> ++ esac
> ++ # Determine ABI tags.
> ++ case "$UNAME_MACHINE_ARCH" in
> ++ earm*)
> ++ expr='s/^earmv[0-9]/-eabi/;s/eb$//'
> ++ abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"`
> + ;;
> + esac
> + # The OS release
> +@@ -188,42 +226,62 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
> + # thus, need a distinct triplet. However, they do not need
> + # kernel version information, so it can be replaced with a
> + # suitable tag, in the style of linux-gnu.
> +- case "${UNAME_VERSION}" in
> ++ case "$UNAME_VERSION" in
> + Debian*)
> + release='-gnu'
> + ;;
> + *)
> +- release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
> ++ release=`echo "$UNAME_RELEASE" | sed -e 's/[-_].*//' | cut -d. -f1,2`
> + ;;
> + esac
> + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
> + # contains redundant information, the shorter form:
> + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
> +- echo "${machine}-${os}${release}"
> ++ echo "$machine-${os}${release}${abi-}"
> ++ exit ;;
> ++ *:Bitrig:*:*)
> ++ UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
> ++ echo "$UNAME_MACHINE_ARCH"-unknown-bitrig"$UNAME_RELEASE"
> + exit ;;
> + *:OpenBSD:*:*)
> + UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
> +- echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
> ++ echo "$UNAME_MACHINE_ARCH"-unknown-openbsd"$UNAME_RELEASE"
> ++ exit ;;
> ++ *:LibertyBSD:*:*)
> ++ UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`
> ++ echo "$UNAME_MACHINE_ARCH"-unknown-libertybsd"$UNAME_RELEASE"
> ++ exit ;;
> ++ *:MidnightBSD:*:*)
> ++ echo "$UNAME_MACHINE"-unknown-midnightbsd"$UNAME_RELEASE"
> + exit ;;
> + *:ekkoBSD:*:*)
> +- echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
> ++ echo "$UNAME_MACHINE"-unknown-ekkobsd"$UNAME_RELEASE"
> + exit ;;
> + *:SolidBSD:*:*)
> +- echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
> ++ echo "$UNAME_MACHINE"-unknown-solidbsd"$UNAME_RELEASE"
> + exit ;;
> + macppc:MirBSD:*:*)
> +- echo powerpc-unknown-mirbsd${UNAME_RELEASE}
> ++ echo powerpc-unknown-mirbsd"$UNAME_RELEASE"
> + exit ;;
> + *:MirBSD:*:*)
> +- echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
> ++ echo "$UNAME_MACHINE"-unknown-mirbsd"$UNAME_RELEASE"
> + exit ;;
> ++ *:Sortix:*:*)
> ++ echo "$UNAME_MACHINE"-unknown-sortix
> ++ exit ;;
> ++ *:Redox:*:*)
> ++ echo "$UNAME_MACHINE"-unknown-redox
> ++ exit ;;
> ++ mips:OSF1:*.*)
> ++ echo mips-dec-osf1
> ++ exit ;;
> + alpha:OSF1:*:*)
> + case $UNAME_RELEASE in
> + *4.0)
> + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
> + ;;
> + *5.*)
> +- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
> ++ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
> + ;;
> + esac
> + # According to Compaq, /usr/sbin/psrinfo has been available on
> +@@ -233,60 +291,54 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
> + ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
> + case "$ALPHA_CPU_TYPE" in
> + "EV4 (21064)")
> +- UNAME_MACHINE="alpha" ;;
> ++ UNAME_MACHINE=alpha ;;
> + "EV4.5 (21064)")
> +- UNAME_MACHINE="alpha" ;;
> ++ UNAME_MACHINE=alpha ;;
> + "LCA4 (21066/21068)")
> +- UNAME_MACHINE="alpha" ;;
> ++ UNAME_MACHINE=alpha ;;
> + "EV5 (21164)")
> +- UNAME_MACHINE="alphaev5" ;;
> ++ UNAME_MACHINE=alphaev5 ;;
> + "EV5.6 (21164A)")
> +- UNAME_MACHINE="alphaev56" ;;
> ++ UNAME_MACHINE=alphaev56 ;;
> + "EV5.6 (21164PC)")
> +- UNAME_MACHINE="alphapca56" ;;
> ++ UNAME_MACHINE=alphapca56 ;;
> + "EV5.7 (21164PC)")
> +- UNAME_MACHINE="alphapca57" ;;
> ++ UNAME_MACHINE=alphapca57 ;;
> + "EV6 (21264)")
> +- UNAME_MACHINE="alphaev6" ;;
> ++ UNAME_MACHINE=alphaev6 ;;
> + "EV6.7 (21264A)")
> +- UNAME_MACHINE="alphaev67" ;;
> ++ UNAME_MACHINE=alphaev67 ;;
> + "EV6.8CB (21264C)")
> +- UNAME_MACHINE="alphaev68" ;;
> ++ UNAME_MACHINE=alphaev68 ;;
> + "EV6.8AL (21264B)")
> +- UNAME_MACHINE="alphaev68" ;;
> ++ UNAME_MACHINE=alphaev68 ;;
> + "EV6.8CX (21264D)")
> +- UNAME_MACHINE="alphaev68" ;;
> ++ UNAME_MACHINE=alphaev68 ;;
> + "EV6.9A (21264/EV69A)")
> +- UNAME_MACHINE="alphaev69" ;;
> ++ UNAME_MACHINE=alphaev69 ;;
> + "EV7 (21364)")
> +- UNAME_MACHINE="alphaev7" ;;
> ++ UNAME_MACHINE=alphaev7 ;;
> + "EV7.9 (21364A)")
> +- UNAME_MACHINE="alphaev79" ;;
> ++ UNAME_MACHINE=alphaev79 ;;
> + esac
> + # A Pn.n version is a patched version.
> + # A Vn.n version is a released version.
> + # A Tn.n version is a released field test version.
> + # A Xn.n version is an unreleased experimental baselevel.
> + # 1.2 uses "1.2" for uname -r.
> +- echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
> +- exit ;;
> +- Alpha\ *:Windows_NT*:*)
> +- # How do we know it's Interix rather than the generic POSIX subsystem?
> +- # Should we change UNAME_MACHINE based on the output of uname instead
> +- # of the specific Alpha model?
> +- echo alpha-pc-interix
> +- exit ;;
> +- 21064:Windows_NT:50:3)
> +- echo alpha-dec-winnt3.5
> +- exit ;;
> ++ echo "$UNAME_MACHINE"-dec-osf"`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`"
> ++ # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
> ++ exitcode=$?
> ++ trap '' 0
> ++ exit $exitcode ;;
> + Amiga*:UNIX_System_V:4.0:*)
> + echo m68k-unknown-sysv4
> + exit ;;
> + *:[Aa]miga[Oo][Ss]:*:*)
> +- echo ${UNAME_MACHINE}-unknown-amigaos
> ++ echo "$UNAME_MACHINE"-unknown-amigaos
> + exit ;;
> + *:[Mm]orph[Oo][Ss]:*:*)
> +- echo ${UNAME_MACHINE}-unknown-morphos
> ++ echo "$UNAME_MACHINE"-unknown-morphos
> + exit ;;
> + *:OS/390:*:*)
> + echo i370-ibm-openedition
> +@@ -295,12 +347,12 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
> + echo s390-ibm-zvmoe
> + exit ;;
> + *:OS400:*:*)
> +- echo powerpc-ibm-os400
> ++ echo powerpc-ibm-os400
> + exit ;;
> + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
> +- echo arm-acorn-riscix${UNAME_RELEASE}
> ++ echo arm-acorn-riscix"$UNAME_RELEASE"
> + exit ;;
> +- arm:riscos:*:*|arm:RISCOS:*:*)
> ++ arm*:riscos:*:*|arm*:RISCOS:*:*)
> + echo arm-unknown-riscos
> + exit ;;
> + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
> +@@ -325,35 +377,38 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
> + sparc) echo sparc-icl-nx7; exit ;;
> + esac ;;
> + s390x:SunOS:*:*)
> +- echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
> ++ echo "$UNAME_MACHINE"-ibm-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
> + exit ;;
> + sun4H:SunOS:5.*:*)
> +- echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
> ++ echo sparc-hal-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
> + exit ;;
> + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
> +- echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
> ++ echo sparc-sun-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
> ++ exit ;;
> ++ i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
> ++ echo i386-pc-auroraux"$UNAME_RELEASE"
> + exit ;;
> + i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
> +- eval $set_cc_for_build
> +- SUN_ARCH="i386"
> ++ eval "$set_cc_for_build"
> ++ SUN_ARCH=i386
> + # If there is a compiler, see if it is configured for 64-bit objects.
> + # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
> + # This test works for both compilers.
> +- if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
> ++ if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
> + if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
> +- (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
> ++ (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
> + grep IS_64BIT_ARCH >/dev/null
> + then
> +- SUN_ARCH="x86_64"
> ++ SUN_ARCH=x86_64
> + fi
> + fi
> +- echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
> ++ echo "$SUN_ARCH"-pc-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
> + exit ;;
> + sun4*:SunOS:6*:*)
> + # According to config.sub, this is the proper way to canonicalize
> + # SunOS6. Hard to guess exactly what SunOS6 will be like, but
> + # it's likely to be more like Solaris than SunOS4.
> +- echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
> ++ echo sparc-sun-solaris3"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
> + exit ;;
> + sun4*:SunOS:*:*)
> + case "`/usr/bin/arch -k`" in
> +@@ -362,25 +417,25 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
> + ;;
> + esac
> + # Japanese Language versions have a version number like `4.1.3-JL'.
> +- echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
> ++ echo sparc-sun-sunos"`echo "$UNAME_RELEASE"|sed -e 's/-/_/'`"
> + exit ;;
> + sun3*:SunOS:*:*)
> +- echo m68k-sun-sunos${UNAME_RELEASE}
> ++ echo m68k-sun-sunos"$UNAME_RELEASE"
> + exit ;;
> + sun*:*:4.2BSD:*)
> + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
> +- test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
> ++ test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3
> + case "`/bin/arch`" in
> + sun3)
> +- echo m68k-sun-sunos${UNAME_RELEASE}
> ++ echo m68k-sun-sunos"$UNAME_RELEASE"
> + ;;
> + sun4)
> +- echo sparc-sun-sunos${UNAME_RELEASE}
> ++ echo sparc-sun-sunos"$UNAME_RELEASE"
> + ;;
> + esac
> + exit ;;
> + aushp:SunOS:*:*)
> +- echo sparc-auspex-sunos${UNAME_RELEASE}
> ++ echo sparc-auspex-sunos"$UNAME_RELEASE"
> + exit ;;
> + # The situation for MiNT is a little confusing. The machine name
> + # can be virtually everything (everything which is not
> +@@ -391,44 +446,44 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
> + # MiNT. But MiNT is downward compatible to TOS, so this should
> + # be no problem.
> + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
> +- echo m68k-atari-mint${UNAME_RELEASE}
> ++ echo m68k-atari-mint"$UNAME_RELEASE"
> + exit ;;
> + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
> +- echo m68k-atari-mint${UNAME_RELEASE}
> +- exit ;;
> ++ echo m68k-atari-mint"$UNAME_RELEASE"
> ++ exit ;;
> + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
> +- echo m68k-atari-mint${UNAME_RELEASE}
> ++ echo m68k-atari-mint"$UNAME_RELEASE"
> + exit ;;
> + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
> +- echo m68k-milan-mint${UNAME_RELEASE}
> +- exit ;;
> ++ echo m68k-milan-mint"$UNAME_RELEASE"
> ++ exit ;;
> + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
> +- echo m68k-hades-mint${UNAME_RELEASE}
> +- exit ;;
> ++ echo m68k-hades-mint"$UNAME_RELEASE"
> ++ exit ;;
> + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
> +- echo m68k-unknown-mint${UNAME_RELEASE}
> +- exit ;;
> ++ echo m68k-unknown-mint"$UNAME_RELEASE"
> ++ exit ;;
> + m68k:machten:*:*)
> +- echo m68k-apple-machten${UNAME_RELEASE}
> ++ echo m68k-apple-machten"$UNAME_RELEASE"
> + exit ;;
> + powerpc:machten:*:*)
> +- echo powerpc-apple-machten${UNAME_RELEASE}
> ++ echo powerpc-apple-machten"$UNAME_RELEASE"
> + exit ;;
> + RISC*:Mach:*:*)
> + echo mips-dec-mach_bsd4.3
> + exit ;;
> + RISC*:ULTRIX:*:*)
> +- echo mips-dec-ultrix${UNAME_RELEASE}
> ++ echo mips-dec-ultrix"$UNAME_RELEASE"
> + exit ;;
> + VAX*:ULTRIX*:*:*)
> +- echo vax-dec-ultrix${UNAME_RELEASE}
> ++ echo vax-dec-ultrix"$UNAME_RELEASE"
> + exit ;;
> + 2020:CLIX:*:* | 2430:CLIX:*:*)
> +- echo clipper-intergraph-clix${UNAME_RELEASE}
> ++ echo clipper-intergraph-clix"$UNAME_RELEASE"
> + exit ;;
> + mips:*:*:UMIPS | mips:*:*:RISCos)
> +- eval $set_cc_for_build
> +- sed 's/^ //' << EOF >$dummy.c
> ++ eval "$set_cc_for_build"
> ++ sed 's/^ //' << EOF > "$dummy.c"
> + #ifdef __cplusplus
> + #include <stdio.h> /* for printf() prototype */
> + int main (int argc, char *argv[]) {
> +@@ -437,23 +492,23 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
> + #endif
> + #if defined (host_mips) && defined (MIPSEB)
> + #if defined (SYSTYPE_SYSV)
> +- printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
> ++ printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0);
> + #endif
> + #if defined (SYSTYPE_SVR4)
> +- printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
> ++ printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0);
> + #endif
> + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
> +- printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
> ++ printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0);
> + #endif
> + #endif
> + exit (-1);
> + }
> + EOF
> +- $CC_FOR_BUILD -o $dummy $dummy.c &&
> +- dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
> +- SYSTEM_NAME=`$dummy $dummyarg` &&
> ++ $CC_FOR_BUILD -o "$dummy" "$dummy.c" &&
> ++ dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` &&
> ++ SYSTEM_NAME=`"$dummy" "$dummyarg"` &&
> + { echo "$SYSTEM_NAME"; exit; }
> +- echo mips-mips-riscos${UNAME_RELEASE}
> ++ echo mips-mips-riscos"$UNAME_RELEASE"
> + exit ;;
> + Motorola:PowerMAX_OS:*:*)
> + echo powerpc-motorola-powermax
> +@@ -477,21 +532,21 @@ EOF
> + echo m88k-motorola-sysv3
> + exit ;;
> + AViiON:dgux:*:*)
> +- # DG/UX returns AViiON for all architectures
> +- UNAME_PROCESSOR=`/usr/bin/uname -p`
> +- if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
> ++ # DG/UX returns AViiON for all architectures
> ++ UNAME_PROCESSOR=`/usr/bin/uname -p`
> ++ if [ "$UNAME_PROCESSOR" = mc88100 ] || [ "$UNAME_PROCESSOR" = mc88110 ]
> + then
> +- if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
> +- [ ${TARGET_BINARY_INTERFACE}x = x ]
> ++ if [ "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx ] || \
> ++ [ "$TARGET_BINARY_INTERFACE"x = x ]
> + then
> +- echo m88k-dg-dgux${UNAME_RELEASE}
> ++ echo m88k-dg-dgux"$UNAME_RELEASE"
> + else
> +- echo m88k-dg-dguxbcs${UNAME_RELEASE}
> ++ echo m88k-dg-dguxbcs"$UNAME_RELEASE"
> + fi
> + else
> +- echo i586-dg-dgux${UNAME_RELEASE}
> ++ echo i586-dg-dgux"$UNAME_RELEASE"
> + fi
> +- exit ;;
> ++ exit ;;
> + M88*:DolphinOS:*:*) # DolphinOS (SVR3)
> + echo m88k-dolphin-sysv3
> + exit ;;
> +@@ -506,7 +561,7 @@ EOF
> + echo m68k-tektronix-bsd
> + exit ;;
> + *:IRIX*:*:*)
> +- echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
> ++ echo mips-sgi-irix"`echo "$UNAME_RELEASE"|sed -e 's/-/_/g'`"
> + exit ;;
> + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
> + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
> +@@ -518,14 +573,14 @@ EOF
> + if [ -x /usr/bin/oslevel ] ; then
> + IBM_REV=`/usr/bin/oslevel`
> + else
> +- IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
> ++ IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
> + fi
> +- echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
> ++ echo "$UNAME_MACHINE"-ibm-aix"$IBM_REV"
> + exit ;;
> + *:AIX:2:3)
> + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
> +- eval $set_cc_for_build
> +- sed 's/^ //' << EOF >$dummy.c
> ++ eval "$set_cc_for_build"
> ++ sed 's/^ //' << EOF > "$dummy.c"
> + #include <sys/systemcfg.h>
> +
> + main()
> +@@ -536,7 +591,7 @@ EOF
> + exit(0);
> + }
> + EOF
> +- if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
> ++ if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"`
> + then
> + echo "$SYSTEM_NAME"
> + else
> +@@ -548,28 +603,29 @@ EOF
> + echo rs6000-ibm-aix3.2
> + fi
> + exit ;;
> +- *:AIX:*:[456])
> ++ *:AIX:*:[4567])
> + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
> +- if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
> ++ if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then
> + IBM_ARCH=rs6000
> + else
> + IBM_ARCH=powerpc
> + fi
> +- if [ -x /usr/bin/oslevel ] ; then
> +- IBM_REV=`/usr/bin/oslevel`
> ++ if [ -x /usr/bin/lslpp ] ; then
> ++ IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
> ++ awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
> + else
> +- IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
> ++ IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
> + fi
> +- echo ${IBM_ARCH}-ibm-aix${IBM_REV}
> ++ echo "$IBM_ARCH"-ibm-aix"$IBM_REV"
> + exit ;;
> + *:AIX:*:*)
> + echo rs6000-ibm-aix
> + exit ;;
> +- ibmrt:4.4BSD:*|romp-ibm:BSD:*)
> ++ ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*)
> + echo romp-ibm-bsd4.4
> + exit ;;
> + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
> +- echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
> ++ echo romp-ibm-bsd"$UNAME_RELEASE" # 4.3 with uname added to
> + exit ;; # report: romp-ibm BSD 4.3
> + *:BOSX:*:*)
> + echo rs6000-bull-bosx
> +@@ -584,67 +640,67 @@ EOF
> + echo m68k-hp-bsd4.4
> + exit ;;
> + 9000/[34678]??:HP-UX:*:*)
> +- HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
> +- case "${UNAME_MACHINE}" in
> +- 9000/31? ) HP_ARCH=m68000 ;;
> +- 9000/[34]?? ) HP_ARCH=m68k ;;
> ++ HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
> ++ case "$UNAME_MACHINE" in
> ++ 9000/31?) HP_ARCH=m68000 ;;
> ++ 9000/[34]??) HP_ARCH=m68k ;;
> + 9000/[678][0-9][0-9])
> + if [ -x /usr/bin/getconf ]; then
> + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
> +- sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
> +- case "${sc_cpu_version}" in
> +- 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
> +- 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
> +- 532) # CPU_PA_RISC2_0
> +- case "${sc_kernel_bits}" in
> +- 32) HP_ARCH="hppa2.0n" ;;
> +- 64) HP_ARCH="hppa2.0w" ;;
> +- '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
> +- esac ;;
> +- esac
> ++ sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
> ++ case "$sc_cpu_version" in
> ++ 523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0
> ++ 528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1
> ++ 532) # CPU_PA_RISC2_0
> ++ case "$sc_kernel_bits" in
> ++ 32) HP_ARCH=hppa2.0n ;;
> ++ 64) HP_ARCH=hppa2.0w ;;
> ++ '') HP_ARCH=hppa2.0 ;; # HP-UX 10.20
> ++ esac ;;
> ++ esac
> + fi
> +- if [ "${HP_ARCH}" = "" ]; then
> +- eval $set_cc_for_build
> +- sed 's/^ //' << EOF >$dummy.c
> ++ if [ "$HP_ARCH" = "" ]; then
> ++ eval "$set_cc_for_build"
> ++ sed 's/^ //' << EOF > "$dummy.c"
> +
> +- #define _HPUX_SOURCE
> +- #include <stdlib.h>
> +- #include <unistd.h>
> ++ #define _HPUX_SOURCE
> ++ #include <stdlib.h>
> ++ #include <unistd.h>
> +
> +- int main ()
> +- {
> +- #if defined(_SC_KERNEL_BITS)
> +- long bits = sysconf(_SC_KERNEL_BITS);
> +- #endif
> +- long cpu = sysconf (_SC_CPU_VERSION);
> ++ int main ()
> ++ {
> ++ #if defined(_SC_KERNEL_BITS)
> ++ long bits = sysconf(_SC_KERNEL_BITS);
> ++ #endif
> ++ long cpu = sysconf (_SC_CPU_VERSION);
> +
> +- switch (cpu)
> +- {
> +- case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
> +- case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
> +- case CPU_PA_RISC2_0:
> +- #if defined(_SC_KERNEL_BITS)
> +- switch (bits)
> +- {
> +- case 64: puts ("hppa2.0w"); break;
> +- case 32: puts ("hppa2.0n"); break;
> +- default: puts ("hppa2.0"); break;
> +- } break;
> +- #else /* !defined(_SC_KERNEL_BITS) */
> +- puts ("hppa2.0"); break;
> +- #endif
> +- default: puts ("hppa1.0"); break;
> +- }
> +- exit (0);
> +- }
> ++ switch (cpu)
> ++ {
> ++ case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
> ++ case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
> ++ case CPU_PA_RISC2_0:
> ++ #if defined(_SC_KERNEL_BITS)
> ++ switch (bits)
> ++ {
> ++ case 64: puts ("hppa2.0w"); break;
> ++ case 32: puts ("hppa2.0n"); break;
> ++ default: puts ("hppa2.0"); break;
> ++ } break;
> ++ #else /* !defined(_SC_KERNEL_BITS) */
> ++ puts ("hppa2.0"); break;
> ++ #endif
> ++ default: puts ("hppa1.0"); break;
> ++ }
> ++ exit (0);
> ++ }
> + EOF
> +- (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
> ++ (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"`
> + test -z "$HP_ARCH" && HP_ARCH=hppa
> + fi ;;
> + esac
> +- if [ ${HP_ARCH} = "hppa2.0w" ]
> ++ if [ "$HP_ARCH" = hppa2.0w ]
> + then
> +- eval $set_cc_for_build
> ++ eval "$set_cc_for_build"
> +
> + # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
> + # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
> +@@ -655,23 +711,23 @@ EOF
> + # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
> + # => hppa64-hp-hpux11.23
> +
> +- if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
> +- grep __LP64__ >/dev/null
> ++ if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) |
> ++ grep -q __LP64__
> + then
> +- HP_ARCH="hppa2.0w"
> ++ HP_ARCH=hppa2.0w
> + else
> +- HP_ARCH="hppa64"
> ++ HP_ARCH=hppa64
> + fi
> + fi
> +- echo ${HP_ARCH}-hp-hpux${HPUX_REV}
> ++ echo "$HP_ARCH"-hp-hpux"$HPUX_REV"
> + exit ;;
> + ia64:HP-UX:*:*)
> +- HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
> +- echo ia64-hp-hpux${HPUX_REV}
> ++ HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
> ++ echo ia64-hp-hpux"$HPUX_REV"
> + exit ;;
> + 3050*:HI-UX:*:*)
> +- eval $set_cc_for_build
> +- sed 's/^ //' << EOF >$dummy.c
> ++ eval "$set_cc_for_build"
> ++ sed 's/^ //' << EOF > "$dummy.c"
> + #include <unistd.h>
> + int
> + main ()
> +@@ -696,11 +752,11 @@ EOF
> + exit (0);
> + }
> + EOF
> +- $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
> ++ $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` &&
> + { echo "$SYSTEM_NAME"; exit; }
> + echo unknown-hitachi-hiuxwe2
> + exit ;;
> +- 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
> ++ 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*)
> + echo hppa1.1-hp-bsd
> + exit ;;
> + 9000/8??:4.3bsd:*:*)
> +@@ -709,7 +765,7 @@ EOF
> + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
> + echo hppa1.0-hp-mpeix
> + exit ;;
> +- hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
> ++ hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*)
> + echo hppa1.1-hp-osf
> + exit ;;
> + hp8??:OSF1:*:*)
> +@@ -717,9 +773,9 @@ EOF
> + exit ;;
> + i*86:OSF1:*:*)
> + if [ -x /usr/sbin/sysversion ] ; then
> +- echo ${UNAME_MACHINE}-unknown-osf1mk
> ++ echo "$UNAME_MACHINE"-unknown-osf1mk
> + else
> +- echo ${UNAME_MACHINE}-unknown-osf1
> ++ echo "$UNAME_MACHINE"-unknown-osf1
> + fi
> + exit ;;
> + parisc*:Lites*:*:*)
> +@@ -727,325 +783,274 @@ EOF
> + exit ;;
> + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
> + echo c1-convex-bsd
> +- exit ;;
> ++ exit ;;
> + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
> + if getsysinfo -f scalar_acc
> + then echo c32-convex-bsd
> + else echo c2-convex-bsd
> + fi
> +- exit ;;
> ++ exit ;;
> + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
> + echo c34-convex-bsd
> +- exit ;;
> ++ exit ;;
> + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
> + echo c38-convex-bsd
> +- exit ;;
> ++ exit ;;
> + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
> + echo c4-convex-bsd
> +- exit ;;
> ++ exit ;;
> + CRAY*Y-MP:*:*:*)
> +- echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
> ++ echo ymp-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
> + exit ;;
> + CRAY*[A-Z]90:*:*:*)
> +- echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
> ++ echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \
> + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
> + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
> + -e 's/\.[^.]*$/.X/'
> + exit ;;
> + CRAY*TS:*:*:*)
> +- echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
> ++ echo t90-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
> + exit ;;
> + CRAY*T3E:*:*:*)
> +- echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
> ++ echo alphaev5-cray-unicosmk"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
> + exit ;;
> + CRAY*SV1:*:*:*)
> +- echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
> ++ echo sv1-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
> + exit ;;
> + *:UNICOS/mp:*:*)
> +- echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
> ++ echo craynv-cray-unicosmp"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
> + exit ;;
> + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
> +- FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
> +- FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
> +- FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
> +- echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
> +- exit ;;
> ++ FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
> ++ FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
> ++ FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'`
> ++ echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
> ++ exit ;;
> + 5000:UNIX_System_V:4.*:*)
> +- FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
> +- FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
> +- echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
> ++ FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
> ++ FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'`
> ++ echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
> + exit ;;
> + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
> +- echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
> ++ echo "$UNAME_MACHINE"-pc-bsdi"$UNAME_RELEASE"
> + exit ;;
> + sparc*:BSD/OS:*:*)
> +- echo sparc-unknown-bsdi${UNAME_RELEASE}
> ++ echo sparc-unknown-bsdi"$UNAME_RELEASE"
> + exit ;;
> + *:BSD/OS:*:*)
> +- echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
> ++ echo "$UNAME_MACHINE"-unknown-bsdi"$UNAME_RELEASE"
> + exit ;;
> + *:FreeBSD:*:*)
> +- case ${UNAME_MACHINE} in
> +- pc98)
> +- echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
> ++ UNAME_PROCESSOR=`/usr/bin/uname -p`
> ++ case "$UNAME_PROCESSOR" in
> + amd64)
> +- echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
> +- *)
> +- echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
> ++ UNAME_PROCESSOR=x86_64 ;;
> ++ i386)
> ++ UNAME_PROCESSOR=i586 ;;
> + esac
> ++ echo "$UNAME_PROCESSOR"-unknown-freebsd"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
> + exit ;;
> + i*:CYGWIN*:*)
> +- echo ${UNAME_MACHINE}-pc-cygwin
> ++ echo "$UNAME_MACHINE"-pc-cygwin
> ++ exit ;;
> ++ *:MINGW64*:*)
> ++ echo "$UNAME_MACHINE"-pc-mingw64
> + exit ;;
> + *:MINGW*:*)
> +- echo ${UNAME_MACHINE}-pc-mingw32
> ++ echo "$UNAME_MACHINE"-pc-mingw32
> + exit ;;
> +- i*:windows32*:*)
> +- # uname -m includes "-pc" on this system.
> +- echo ${UNAME_MACHINE}-mingw32
> ++ *:MSYS*:*)
> ++ echo "$UNAME_MACHINE"-pc-msys
> + exit ;;
> + i*:PW*:*)
> +- echo ${UNAME_MACHINE}-pc-pw32
> ++ echo "$UNAME_MACHINE"-pc-pw32
> + exit ;;
> +- *:Interix*:[3456]*)
> +- case ${UNAME_MACHINE} in
> ++ *:Interix*:*)
> ++ case "$UNAME_MACHINE" in
> + x86)
> +- echo i586-pc-interix${UNAME_RELEASE}
> ++ echo i586-pc-interix"$UNAME_RELEASE"
> + exit ;;
> +- EM64T | authenticamd | genuineintel)
> +- echo x86_64-unknown-interix${UNAME_RELEASE}
> ++ authenticamd | genuineintel | EM64T)
> ++ echo x86_64-unknown-interix"$UNAME_RELEASE"
> + exit ;;
> + IA64)
> +- echo ia64-unknown-interix${UNAME_RELEASE}
> ++ echo ia64-unknown-interix"$UNAME_RELEASE"
> + exit ;;
> + esac ;;
> +- [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
> +- echo i${UNAME_MACHINE}-pc-mks
> +- exit ;;
> +- i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
> +- # How do we know it's Interix rather than the generic POSIX subsystem?
> +- # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
> +- # UNAME_MACHINE based on the output of uname instead of i386?
> +- echo i586-pc-interix
> +- exit ;;
> + i*:UWIN*:*)
> +- echo ${UNAME_MACHINE}-pc-uwin
> ++ echo "$UNAME_MACHINE"-pc-uwin
> + exit ;;
> + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
> + echo x86_64-unknown-cygwin
> + exit ;;
> +- p*:CYGWIN*:*)
> +- echo powerpcle-unknown-cygwin
> +- exit ;;
> + prep*:SunOS:5.*:*)
> +- echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
> ++ echo powerpcle-unknown-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
> + exit ;;
> + *:GNU:*:*)
> + # the GNU system
> +- echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
> ++ echo "`echo "$UNAME_MACHINE"|sed -e 's,[-/].*$,,'`-unknown-$LIBC`echo "$UNAME_RELEASE"|sed -e 's,/.*$,,'`"
> + exit ;;
> + *:GNU/*:*:*)
> + # other systems with GNU libc and userland
> +- echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
> ++ echo "$UNAME_MACHINE-unknown-`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`-$LIBC"
> ++ exit ;;
> ++ *:Minix:*:*)
> ++ echo "$UNAME_MACHINE"-unknown-minix
> + exit ;;
> +- i*86:Minix:*:*)
> +- echo ${UNAME_MACHINE}-pc-minix
> ++ aarch64:Linux:*:*)
> ++ echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
> ++ exit ;;
> ++ aarch64_be:Linux:*:*)
> ++ UNAME_MACHINE=aarch64_be
> ++ echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
> ++ exit ;;
> ++ alpha:Linux:*:*)
> ++ case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
> ++ EV5) UNAME_MACHINE=alphaev5 ;;
> ++ EV56) UNAME_MACHINE=alphaev56 ;;
> ++ PCA56) UNAME_MACHINE=alphapca56 ;;
> ++ PCA57) UNAME_MACHINE=alphapca56 ;;
> ++ EV6) UNAME_MACHINE=alphaev6 ;;
> ++ EV67) UNAME_MACHINE=alphaev67 ;;
> ++ EV68*) UNAME_MACHINE=alphaev68 ;;
> ++ esac
> ++ objdump --private-headers /bin/sh | grep -q ld.so.1
> ++ if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
> ++ echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
> ++ exit ;;
> ++ arc:Linux:*:* | arceb:Linux:*:*)
> ++ echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
> + exit ;;
> + arm*:Linux:*:*)
> +- eval $set_cc_for_build
> ++ eval "$set_cc_for_build"
> + if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
> + | grep -q __ARM_EABI__
> + then
> +- echo ${UNAME_MACHINE}-unknown-linux-gnu
> ++ echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
> + else
> +- echo ${UNAME_MACHINE}-unknown-linux-gnueabi
> ++ if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
> ++ | grep -q __ARM_PCS_VFP
> ++ then
> ++ echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabi
> ++ else
> ++ echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabihf
> ++ fi
> + fi
> + exit ;;
> + avr32*:Linux:*:*)
> +- echo ${UNAME_MACHINE}-unknown-linux-gnu
> ++ echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
> + exit ;;
> + cris:Linux:*:*)
> +- echo cris-axis-linux-gnu
> ++ echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
> + exit ;;
> + crisv32:Linux:*:*)
> +- echo crisv32-axis-linux-gnu
> ++ echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
> ++ exit ;;
> ++ e2k:Linux:*:*)
> ++ echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
> + exit ;;
> + frv:Linux:*:*)
> +- echo frv-unknown-linux-gnu
> ++ echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
> ++ exit ;;
> ++ hexagon:Linux:*:*)
> ++ echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
> ++ exit ;;
> ++ i*86:Linux:*:*)
> ++ echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
> + exit ;;
> + ia64:Linux:*:*)
> +- echo ${UNAME_MACHINE}-unknown-linux-gnu
> ++ echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
> ++ exit ;;
> ++ k1om:Linux:*:*)
> ++ echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
> + exit ;;
> + m32r*:Linux:*:*)
> +- echo ${UNAME_MACHINE}-unknown-linux-gnu
> ++ echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
> + exit ;;
> + m68*:Linux:*:*)
> +- echo ${UNAME_MACHINE}-unknown-linux-gnu
> ++ echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
> + exit ;;
> +- mips:Linux:*:*)
> +- eval $set_cc_for_build
> +- sed 's/^ //' << EOF >$dummy.c
> +- #undef CPU
> +- #undef mips
> +- #undef mipsel
> +- #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
> +- CPU=mipsel
> +- #else
> +- #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
> +- CPU=mips
> +- #else
> +- CPU=
> +- #endif
> +- #endif
> +-EOF
> +- eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
> +- /^CPU/{
> +- s: ::g
> +- p
> +- }'`"
> +- test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
> +- ;;
> +- mips64:Linux:*:*)
> +- eval $set_cc_for_build
> +- sed 's/^ //' << EOF >$dummy.c
> ++ mips:Linux:*:* | mips64:Linux:*:*)
> ++ eval "$set_cc_for_build"
> ++ sed 's/^ //' << EOF > "$dummy.c"
> + #undef CPU
> +- #undef mips64
> +- #undef mips64el
> ++ #undef ${UNAME_MACHINE}
> ++ #undef ${UNAME_MACHINE}el
> + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
> +- CPU=mips64el
> ++ CPU=${UNAME_MACHINE}el
> + #else
> + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
> +- CPU=mips64
> ++ CPU=${UNAME_MACHINE}
> + #else
> + CPU=
> + #endif
> + #endif
> + EOF
> +- eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
> +- /^CPU/{
> +- s: ::g
> +- p
> +- }'`"
> +- test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
> ++ eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU'`"
> ++ test "x$CPU" != x && { echo "$CPU-unknown-linux-$LIBC"; exit; }
> + ;;
> +- or32:Linux:*:*)
> +- echo or32-unknown-linux-gnu
> ++ mips64el:Linux:*:*)
> ++ echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
> + exit ;;
> +- ppc:Linux:*:*)
> +- echo powerpc-unknown-linux-gnu
> ++ openrisc*:Linux:*:*)
> ++ echo or1k-unknown-linux-"$LIBC"
> + exit ;;
> +- ppc64:Linux:*:*)
> +- echo powerpc64-unknown-linux-gnu
> +- exit ;;
> +- alpha:Linux:*:*)
> +- case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
> +- EV5) UNAME_MACHINE=alphaev5 ;;
> +- EV56) UNAME_MACHINE=alphaev56 ;;
> +- PCA56) UNAME_MACHINE=alphapca56 ;;
> +- PCA57) UNAME_MACHINE=alphapca56 ;;
> +- EV6) UNAME_MACHINE=alphaev6 ;;
> +- EV67) UNAME_MACHINE=alphaev67 ;;
> +- EV68*) UNAME_MACHINE=alphaev68 ;;
> +- esac
> +- objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
> +- if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
> +- echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
> ++ or32:Linux:*:* | or1k*:Linux:*:*)
> ++ echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
> + exit ;;
> + padre:Linux:*:*)
> +- echo sparc-unknown-linux-gnu
> ++ echo sparc-unknown-linux-"$LIBC"
> ++ exit ;;
> ++ parisc64:Linux:*:* | hppa64:Linux:*:*)
> ++ echo hppa64-unknown-linux-"$LIBC"
> + exit ;;
> + parisc:Linux:*:* | hppa:Linux:*:*)
> + # Look for CPU level
> + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
> +- PA7*) echo hppa1.1-unknown-linux-gnu ;;
> +- PA8*) echo hppa2.0-unknown-linux-gnu ;;
> +- *) echo hppa-unknown-linux-gnu ;;
> ++ PA7*) echo hppa1.1-unknown-linux-"$LIBC" ;;
> ++ PA8*) echo hppa2.0-unknown-linux-"$LIBC" ;;
> ++ *) echo hppa-unknown-linux-"$LIBC" ;;
> + esac
> + exit ;;
> +- parisc64:Linux:*:* | hppa64:Linux:*:*)
> +- echo hppa64-unknown-linux-gnu
> ++ ppc64:Linux:*:*)
> ++ echo powerpc64-unknown-linux-"$LIBC"
> ++ exit ;;
> ++ ppc:Linux:*:*)
> ++ echo powerpc-unknown-linux-"$LIBC"
> ++ exit ;;
> ++ ppc64le:Linux:*:*)
> ++ echo powerpc64le-unknown-linux-"$LIBC"
> ++ exit ;;
> ++ ppcle:Linux:*:*)
> ++ echo powerpcle-unknown-linux-"$LIBC"
> ++ exit ;;
> ++ riscv32:Linux:*:* | riscv64:Linux:*:*)
> ++ echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
> + exit ;;
> + s390:Linux:*:* | s390x:Linux:*:*)
> +- echo ${UNAME_MACHINE}-ibm-linux
> ++ echo "$UNAME_MACHINE"-ibm-linux-"$LIBC"
> + exit ;;
> + sh64*:Linux:*:*)
> +- echo ${UNAME_MACHINE}-unknown-linux-gnu
> ++ echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
> + exit ;;
> + sh*:Linux:*:*)
> +- echo ${UNAME_MACHINE}-unknown-linux-gnu
> ++ echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
> + exit ;;
> + sparc:Linux:*:* | sparc64:Linux:*:*)
> +- echo ${UNAME_MACHINE}-unknown-linux-gnu
> ++ echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
> ++ exit ;;
> ++ tile*:Linux:*:*)
> ++ echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
> + exit ;;
> + vax:Linux:*:*)
> +- echo ${UNAME_MACHINE}-dec-linux-gnu
> ++ echo "$UNAME_MACHINE"-dec-linux-"$LIBC"
> + exit ;;
> + x86_64:Linux:*:*)
> +- echo x86_64-unknown-linux-gnu
> ++ echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
> + exit ;;
> + xtensa*:Linux:*:*)
> +- echo ${UNAME_MACHINE}-unknown-linux-gnu
> ++ echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
> + exit ;;
> +- i*86:Linux:*:*)
> +- # The BFD linker knows what the default object file format is, so
> +- # first see if it will tell us. cd to the root directory to prevent
> +- # problems with other programs or directories called `ld' in the path.
> +- # Set LC_ALL=C to ensure ld outputs messages in English.
> +- ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
> +- | sed -ne '/supported targets:/!d
> +- s/[ ][ ]*/ /g
> +- s/.*supported targets: *//
> +- s/ .*//
> +- p'`
> +- case "$ld_supported_targets" in
> +- elf32-i386)
> +- TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
> +- ;;
> +- a.out-i386-linux)
> +- echo "${UNAME_MACHINE}-pc-linux-gnuaout"
> +- exit ;;
> +- "")
> +- # Either a pre-BFD a.out linker (linux-gnuoldld) or
> +- # one that does not give us useful --help.
> +- echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
> +- exit ;;
> +- esac
> +- # Determine whether the default compiler is a.out or elf
> +- eval $set_cc_for_build
> +- sed 's/^ //' << EOF >$dummy.c
> +- #include <features.h>
> +- #ifdef __ELF__
> +- # ifdef __GLIBC__
> +- # if __GLIBC__ >= 2
> +- LIBC=gnu
> +- # else
> +- LIBC=gnulibc1
> +- # endif
> +- # else
> +- LIBC=gnulibc1
> +- # endif
> +- #else
> +- #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC)
> +- LIBC=gnu
> +- #else
> +- LIBC=gnuaout
> +- #endif
> +- #endif
> +- #ifdef __dietlibc__
> +- LIBC=dietlibc
> +- #endif
> +-EOF
> +- eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
> +- /^LIBC/{
> +- s: ::g
> +- p
> +- }'`"
> +- test x"${LIBC}" != x && {
> +- echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
> +- exit
> +- }
> +- test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
> +- ;;
> + i*86:DYNIX/ptx:4*:*)
> + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
> + # earlier versions are messed up and put the nodename in both
> +@@ -1053,54 +1058,54 @@ EOF
> + echo i386-sequent-sysv4
> + exit ;;
> + i*86:UNIX_SV:4.2MP:2.*)
> +- # Unixware is an offshoot of SVR4, but it has its own version
> +- # number series starting with 2...
> +- # I am not positive that other SVR4 systems won't match this,
> ++ # Unixware is an offshoot of SVR4, but it has its own version
> ++ # number series starting with 2...
> ++ # I am not positive that other SVR4 systems won't match this,
> + # I just have to hope. -- rms.
> +- # Use sysv4.2uw... so that sysv4* matches it.
> +- echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
> ++ # Use sysv4.2uw... so that sysv4* matches it.
> ++ echo "$UNAME_MACHINE"-pc-sysv4.2uw"$UNAME_VERSION"
> + exit ;;
> + i*86:OS/2:*:*)
> + # If we were able to find `uname', then EMX Unix compatibility
> + # is probably installed.
> +- echo ${UNAME_MACHINE}-pc-os2-emx
> ++ echo "$UNAME_MACHINE"-pc-os2-emx
> + exit ;;
> + i*86:XTS-300:*:STOP)
> +- echo ${UNAME_MACHINE}-unknown-stop
> ++ echo "$UNAME_MACHINE"-unknown-stop
> + exit ;;
> + i*86:atheos:*:*)
> +- echo ${UNAME_MACHINE}-unknown-atheos
> ++ echo "$UNAME_MACHINE"-unknown-atheos
> + exit ;;
> + i*86:syllable:*:*)
> +- echo ${UNAME_MACHINE}-pc-syllable
> ++ echo "$UNAME_MACHINE"-pc-syllable
> + exit ;;
> +- i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
> +- echo i386-unknown-lynxos${UNAME_RELEASE}
> ++ i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
> ++ echo i386-unknown-lynxos"$UNAME_RELEASE"
> + exit ;;
> + i*86:*DOS:*:*)
> +- echo ${UNAME_MACHINE}-pc-msdosdjgpp
> ++ echo "$UNAME_MACHINE"-pc-msdosdjgpp
> + exit ;;
> +- i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
> +- UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
> ++ i*86:*:4.*:*)
> ++ UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'`
> + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
> +- echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
> ++ echo "$UNAME_MACHINE"-univel-sysv"$UNAME_REL"
> + else
> +- echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
> ++ echo "$UNAME_MACHINE"-pc-sysv"$UNAME_REL"
> + fi
> + exit ;;
> + i*86:*:5:[678]*)
> +- # UnixWare 7.x, OpenUNIX and OpenServer 6.
> ++ # UnixWare 7.x, OpenUNIX and OpenServer 6.
> + case `/bin/uname -X | grep "^Machine"` in
> + *486*) UNAME_MACHINE=i486 ;;
> + *Pentium) UNAME_MACHINE=i586 ;;
> + *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
> + esac
> +- echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
> ++ echo "$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}{$UNAME_VERSION}"
> + exit ;;
> + i*86:*:3.2:*)
> + if test -f /usr/options/cb.name; then
> + UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
> +- echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
> ++ echo "$UNAME_MACHINE"-pc-isc"$UNAME_REL"
> + elif /bin/uname -X 2>/dev/null >/dev/null ; then
> + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
> + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
> +@@ -1110,20 +1115,20 @@ EOF
> + && UNAME_MACHINE=i686
> + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
> + && UNAME_MACHINE=i686
> +- echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
> ++ echo "$UNAME_MACHINE"-pc-sco"$UNAME_REL"
> + else
> +- echo ${UNAME_MACHINE}-pc-sysv32
> ++ echo "$UNAME_MACHINE"-pc-sysv32
> + fi
> + exit ;;
> + pc:*:*:*)
> + # Left here for compatibility:
> +- # uname -m prints for DJGPP always 'pc', but it prints nothing about
> +- # the processor, so we play safe by assuming i586.
> ++ # uname -m prints for DJGPP always 'pc', but it prints nothing about
> ++ # the processor, so we play safe by assuming i586.
> + # Note: whatever this is, it MUST be the same as what config.sub
> +- # prints for the "djgpp" host, or else GDB configury will decide that
> ++ # prints for the "djgpp" host, or else GDB configure will decide that
> + # this is a cross-build.
> + echo i586-pc-msdosdjgpp
> +- exit ;;
> ++ exit ;;
> + Intel:Mach:3*:*)
> + echo i386-pc-mach3
> + exit ;;
> +@@ -1132,9 +1137,9 @@ EOF
> + exit ;;
> + i860:*:4.*:*) # i860-SVR4
> + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
> +- echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
> ++ echo i860-stardent-sysv"$UNAME_RELEASE" # Stardent Vistra i860-SVR4
> + else # Add other i860-SVR4 vendors below as they are discovered.
> +- echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
> ++ echo i860-unknown-sysv"$UNAME_RELEASE" # Unknown i860-SVR4
> + fi
> + exit ;;
> + mini*:CTIX:SYS*5:*)
> +@@ -1154,39 +1159,39 @@ EOF
> + test -r /etc/.relid \
> + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
> + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
> +- && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
> ++ && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
> + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
> +- && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
> ++ && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
> + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
> +- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
> +- && { echo i486-ncr-sysv4; exit; } ;;
> ++ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
> ++ && { echo i486-ncr-sysv4; exit; } ;;
> + NCR*:*:4.2:* | MPRAS*:*:4.2:*)
> + OS_REL='.3'
> + test -r /etc/.relid \
> + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
> + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
> +- && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
> ++ && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
> + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
> +- && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
> ++ && { echo i586-ncr-sysv4.3"$OS_REL"; exit; }
> + /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
> +- && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
> ++ && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
> + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
> +- echo m68k-unknown-lynxos${UNAME_RELEASE}
> ++ echo m68k-unknown-lynxos"$UNAME_RELEASE"
> + exit ;;
> + mc68030:UNIX_System_V:4.*:*)
> + echo m68k-atari-sysv4
> + exit ;;
> + TSUNAMI:LynxOS:2.*:*)
> +- echo sparc-unknown-lynxos${UNAME_RELEASE}
> ++ echo sparc-unknown-lynxos"$UNAME_RELEASE"
> + exit ;;
> + rs6000:LynxOS:2.*:*)
> +- echo rs6000-unknown-lynxos${UNAME_RELEASE}
> ++ echo rs6000-unknown-lynxos"$UNAME_RELEASE"
> + exit ;;
> +- PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
> +- echo powerpc-unknown-lynxos${UNAME_RELEASE}
> ++ PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
> ++ echo powerpc-unknown-lynxos"$UNAME_RELEASE"
> + exit ;;
> + SM[BE]S:UNIX_SV:*:*)
> +- echo mips-dde-sysv${UNAME_RELEASE}
> ++ echo mips-dde-sysv"$UNAME_RELEASE"
> + exit ;;
> + RM*:ReliantUNIX-*:*:*)
> + echo mips-sni-sysv4
> +@@ -1197,15 +1202,15 @@ EOF
> + *:SINIX-*:*:*)
> + if uname -p 2>/dev/null >/dev/null ; then
> + UNAME_MACHINE=`(uname -p) 2>/dev/null`
> +- echo ${UNAME_MACHINE}-sni-sysv4
> ++ echo "$UNAME_MACHINE"-sni-sysv4
> + else
> + echo ns32k-sni-sysv
> + fi
> + exit ;;
> +- PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
> +- # says <Richard.M.Bartel at ccMail.Census.GOV>
> +- echo i586-unisys-sysv4
> +- exit ;;
> ++ PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
> ++ # says <Richard.M.Bartel at ccMail.Census.GOV>
> ++ echo i586-unisys-sysv4
> ++ exit ;;
> + *:UNIX_System_V:4*:FTX*)
> + # From Gerald Hewes <hewes at openmarket.com>.
> + # How about differentiating between stratus architectures? -djm
> +@@ -1217,25 +1222,25 @@ EOF
> + exit ;;
> + i*86:VOS:*:*)
> + # From Paul.Green at stratus.com.
> +- echo ${UNAME_MACHINE}-stratus-vos
> ++ echo "$UNAME_MACHINE"-stratus-vos
> + exit ;;
> + *:VOS:*:*)
> + # From Paul.Green at stratus.com.
> + echo hppa1.1-stratus-vos
> + exit ;;
> + mc68*:A/UX:*:*)
> +- echo m68k-apple-aux${UNAME_RELEASE}
> ++ echo m68k-apple-aux"$UNAME_RELEASE"
> + exit ;;
> + news*:NEWS-OS:6*:*)
> + echo mips-sony-newsos6
> + exit ;;
> + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
> + if [ -d /usr/nec ]; then
> +- echo mips-nec-sysv${UNAME_RELEASE}
> ++ echo mips-nec-sysv"$UNAME_RELEASE"
> + else
> +- echo mips-unknown-sysv${UNAME_RELEASE}
> ++ echo mips-unknown-sysv"$UNAME_RELEASE"
> + fi
> +- exit ;;
> ++ exit ;;
> + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
> + echo powerpc-be-beos
> + exit ;;
> +@@ -1248,53 +1253,97 @@ EOF
> + BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
> + echo i586-pc-haiku
> + exit ;;
> ++ x86_64:Haiku:*:*)
> ++ echo x86_64-unknown-haiku
> ++ exit ;;
> + SX-4:SUPER-UX:*:*)
> +- echo sx4-nec-superux${UNAME_RELEASE}
> ++ echo sx4-nec-superux"$UNAME_RELEASE"
> + exit ;;
> + SX-5:SUPER-UX:*:*)
> +- echo sx5-nec-superux${UNAME_RELEASE}
> ++ echo sx5-nec-superux"$UNAME_RELEASE"
> + exit ;;
> + SX-6:SUPER-UX:*:*)
> +- echo sx6-nec-superux${UNAME_RELEASE}
> ++ echo sx6-nec-superux"$UNAME_RELEASE"
> + exit ;;
> + SX-7:SUPER-UX:*:*)
> +- echo sx7-nec-superux${UNAME_RELEASE}
> ++ echo sx7-nec-superux"$UNAME_RELEASE"
> + exit ;;
> + SX-8:SUPER-UX:*:*)
> +- echo sx8-nec-superux${UNAME_RELEASE}
> ++ echo sx8-nec-superux"$UNAME_RELEASE"
> + exit ;;
> + SX-8R:SUPER-UX:*:*)
> +- echo sx8r-nec-superux${UNAME_RELEASE}
> ++ echo sx8r-nec-superux"$UNAME_RELEASE"
> ++ exit ;;
> ++ SX-ACE:SUPER-UX:*:*)
> ++ echo sxace-nec-superux"$UNAME_RELEASE"
> + exit ;;
> + Power*:Rhapsody:*:*)
> +- echo powerpc-apple-rhapsody${UNAME_RELEASE}
> ++ echo powerpc-apple-rhapsody"$UNAME_RELEASE"
> + exit ;;
> + *:Rhapsody:*:*)
> +- echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
> ++ echo "$UNAME_MACHINE"-apple-rhapsody"$UNAME_RELEASE"
> + exit ;;
> + *:Darwin:*:*)
> + UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
> +- case $UNAME_PROCESSOR in
> +- unknown) UNAME_PROCESSOR=powerpc ;;
> +- esac
> +- echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
> ++ eval "$set_cc_for_build"
> ++ if test "$UNAME_PROCESSOR" = unknown ; then
> ++ UNAME_PROCESSOR=powerpc
> ++ fi
> ++ if test "`echo "$UNAME_RELEASE" | sed -e 's/\..*//'`" -le 10 ; then
> ++ if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
> ++ if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
> ++ (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
> ++ grep IS_64BIT_ARCH >/dev/null
> ++ then
> ++ case $UNAME_PROCESSOR in
> ++ i386) UNAME_PROCESSOR=x86_64 ;;
> ++ powerpc) UNAME_PROCESSOR=powerpc64 ;;
> ++ esac
> ++ fi
> ++ # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc
> ++ if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \
> ++ (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
> ++ grep IS_PPC >/dev/null
> ++ then
> ++ UNAME_PROCESSOR=powerpc
> ++ fi
> ++ fi
> ++ elif test "$UNAME_PROCESSOR" = i386 ; then
> ++ # Avoid executing cc on OS X 10.9, as it ships with a stub
> ++ # that puts up a graphical alert prompting to install
> ++ # developer tools. Any system running Mac OS X 10.7 or
> ++ # later (Darwin 11 and later) is required to have a 64-bit
> ++ # processor. This is not true of the ARM version of Darwin
> ++ # that Apple uses in portable devices.
> ++ UNAME_PROCESSOR=x86_64
> ++ fi
> ++ echo "$UNAME_PROCESSOR"-apple-darwin"$UNAME_RELEASE"
> + exit ;;
> + *:procnto*:*:* | *:QNX:[0123456789]*:*)
> + UNAME_PROCESSOR=`uname -p`
> +- if test "$UNAME_PROCESSOR" = "x86"; then
> ++ if test "$UNAME_PROCESSOR" = x86; then
> + UNAME_PROCESSOR=i386
> + UNAME_MACHINE=pc
> + fi
> +- echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
> ++ echo "$UNAME_PROCESSOR"-"$UNAME_MACHINE"-nto-qnx"$UNAME_RELEASE"
> + exit ;;
> + *:QNX:*:4*)
> + echo i386-pc-qnx
> + exit ;;
> +- NSE-?:NONSTOP_KERNEL:*:*)
> +- echo nse-tandem-nsk${UNAME_RELEASE}
> ++ NEO-*:NONSTOP_KERNEL:*:*)
> ++ echo neo-tandem-nsk"$UNAME_RELEASE"
> ++ exit ;;
> ++ NSE-*:NONSTOP_KERNEL:*:*)
> ++ echo nse-tandem-nsk"$UNAME_RELEASE"
> ++ exit ;;
> ++ NSR-*:NONSTOP_KERNEL:*:*)
> ++ echo nsr-tandem-nsk"$UNAME_RELEASE"
> + exit ;;
> +- NSR-?:NONSTOP_KERNEL:*:*)
> +- echo nsr-tandem-nsk${UNAME_RELEASE}
> ++ NSV-*:NONSTOP_KERNEL:*:*)
> ++ echo nsv-tandem-nsk"$UNAME_RELEASE"
> ++ exit ;;
> ++ NSX-*:NONSTOP_KERNEL:*:*)
> ++ echo nsx-tandem-nsk"$UNAME_RELEASE"
> + exit ;;
> + *:NonStop-UX:*:*)
> + echo mips-compaq-nonstopux
> +@@ -1303,18 +1352,18 @@ EOF
> + echo bs2000-siemens-sysv
> + exit ;;
> + DS/*:UNIX_System_V:*:*)
> +- echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
> ++ echo "$UNAME_MACHINE"-"$UNAME_SYSTEM"-"$UNAME_RELEASE"
> + exit ;;
> + *:Plan9:*:*)
> + # "uname -m" is not consistent, so use $cputype instead. 386
> + # is converted to i386 for consistency with other x86
> + # operating systems.
> +- if test "$cputype" = "386"; then
> ++ if test "$cputype" = 386; then
> + UNAME_MACHINE=i386
> + else
> + UNAME_MACHINE="$cputype"
> + fi
> +- echo ${UNAME_MACHINE}-unknown-plan9
> ++ echo "$UNAME_MACHINE"-unknown-plan9
> + exit ;;
> + *:TOPS-10:*:*)
> + echo pdp10-unknown-tops10
> +@@ -1335,14 +1384,14 @@ EOF
> + echo pdp10-unknown-its
> + exit ;;
> + SEI:*:*:SEIUX)
> +- echo mips-sei-seiux${UNAME_RELEASE}
> ++ echo mips-sei-seiux"$UNAME_RELEASE"
> + exit ;;
> + *:DragonFly:*:*)
> +- echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
> ++ echo "$UNAME_MACHINE"-unknown-dragonfly"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
> + exit ;;
> + *:*VMS:*:*)
> +- UNAME_MACHINE=`(uname -p) 2>/dev/null`
> +- case "${UNAME_MACHINE}" in
> ++ UNAME_MACHINE=`(uname -p) 2>/dev/null`
> ++ case "$UNAME_MACHINE" in
> + A*) echo alpha-dec-vms ; exit ;;
> + I*) echo ia64-dec-vms ; exit ;;
> + V*) echo vax-dec-vms ; exit ;;
> +@@ -1351,182 +1400,48 @@ EOF
> + echo i386-pc-xenix
> + exit ;;
> + i*86:skyos:*:*)
> +- echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
> ++ echo "$UNAME_MACHINE"-pc-skyos"`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'`"
> + exit ;;
> + i*86:rdos:*:*)
> +- echo ${UNAME_MACHINE}-pc-rdos
> ++ echo "$UNAME_MACHINE"-pc-rdos
> + exit ;;
> + i*86:AROS:*:*)
> +- echo ${UNAME_MACHINE}-pc-aros
> ++ echo "$UNAME_MACHINE"-pc-aros
> ++ exit ;;
> ++ x86_64:VMkernel:*:*)
> ++ echo "$UNAME_MACHINE"-unknown-esx
> ++ exit ;;
> ++ amd64:Isilon\ OneFS:*:*)
> ++ echo x86_64-unknown-onefs
> + exit ;;
> + esac
> +
> +-#echo '(No uname command or uname output not recognized.)' 1>&2
> +-#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
> ++echo "$0: unable to guess system type" >&2
> +
> +-eval $set_cc_for_build
> +-cat >$dummy.c <<EOF
> +-#ifdef _SEQUENT_
> +-# include <sys/types.h>
> +-# include <sys/utsname.h>
> +-#endif
> +-main ()
> +-{
> +-#if defined (sony)
> +-#if defined (MIPSEB)
> +- /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
> +- I don't know.... */
> +- printf ("mips-sony-bsd\n"); exit (0);
> +-#else
> +-#include <sys/param.h>
> +- printf ("m68k-sony-newsos%s\n",
> +-#ifdef NEWSOS4
> +- "4"
> +-#else
> +- ""
> +-#endif
> +- ); exit (0);
> +-#endif
> +-#endif
> +-
> +-#if defined (__arm) && defined (__acorn) && defined (__unix)
> +- printf ("arm-acorn-riscix\n"); exit (0);
> +-#endif
> +-
> +-#if defined (hp300) && !defined (hpux)
> +- printf ("m68k-hp-bsd\n"); exit (0);
> +-#endif
> +-
> +-#if defined (NeXT)
> +-#if !defined (__ARCHITECTURE__)
> +-#define __ARCHITECTURE__ "m68k"
> +-#endif
> +- int version;
> +- version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
> +- if (version < 4)
> +- printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
> +- else
> +- printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
> +- exit (0);
> +-#endif
> +-
> +-#if defined (MULTIMAX) || defined (n16)
> +-#if defined (UMAXV)
> +- printf ("ns32k-encore-sysv\n"); exit (0);
> +-#else
> +-#if defined (CMU)
> +- printf ("ns32k-encore-mach\n"); exit (0);
> +-#else
> +- printf ("ns32k-encore-bsd\n"); exit (0);
> +-#endif
> +-#endif
> +-#endif
> +-
> +-#if defined (__386BSD__)
> +- printf ("i386-pc-bsd\n"); exit (0);
> +-#endif
> +-
> +-#if defined (sequent)
> +-#if defined (i386)
> +- printf ("i386-sequent-dynix\n"); exit (0);
> +-#endif
> +-#if defined (ns32000)
> +- printf ("ns32k-sequent-dynix\n"); exit (0);
> +-#endif
> +-#endif
> +-
> +-#if defined (_SEQUENT_)
> +- struct utsname un;
> +-
> +- uname(&un);
> +-
> +- if (strncmp(un.version, "V2", 2) == 0) {
> +- printf ("i386-sequent-ptx2\n"); exit (0);
> +- }
> +- if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
> +- printf ("i386-sequent-ptx1\n"); exit (0);
> +- }
> +- printf ("i386-sequent-ptx\n"); exit (0);
> +-
> +-#endif
> +-
> +-#if defined (vax)
> +-# if !defined (ultrix)
> +-# include <sys/param.h>
> +-# if defined (BSD)
> +-# if BSD == 43
> +- printf ("vax-dec-bsd4.3\n"); exit (0);
> +-# else
> +-# if BSD == 199006
> +- printf ("vax-dec-bsd4.3reno\n"); exit (0);
> +-# else
> +- printf ("vax-dec-bsd\n"); exit (0);
> +-# endif
> +-# endif
> +-# else
> +- printf ("vax-dec-bsd\n"); exit (0);
> +-# endif
> +-# else
> +- printf ("vax-dec-ultrix\n"); exit (0);
> +-# endif
> +-#endif
> ++case "$UNAME_MACHINE:$UNAME_SYSTEM" in
> ++ mips:Linux | mips64:Linux)
> ++ # If we got here on MIPS GNU/Linux, output extra information.
> ++ cat >&2 <<EOF
> +
> +-#if defined (alliant) && defined (i860)
> +- printf ("i860-alliant-bsd\n"); exit (0);
> +-#endif
> +-
> +- exit (1);
> +-}
> ++NOTE: MIPS GNU/Linux systems require a C compiler to fully recognize
> ++the system type. Please install a C compiler and try again.
> + EOF
> +-
> +-$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
> +- { echo "$SYSTEM_NAME"; exit; }
> +-
> +-# Apollos put the system type in the environment.
> +-
> +-test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
> +-
> +-# Convex versions that predate uname can use getsysinfo(1)
> +-
> +-if [ -x /usr/convex/getsysinfo ]
> +-then
> +- case `getsysinfo -f cpu_type` in
> +- c1*)
> +- echo c1-convex-bsd
> +- exit ;;
> +- c2*)
> +- if getsysinfo -f scalar_acc
> +- then echo c32-convex-bsd
> +- else echo c2-convex-bsd
> +- fi
> +- exit ;;
> +- c34*)
> +- echo c34-convex-bsd
> +- exit ;;
> +- c38*)
> +- echo c38-convex-bsd
> +- exit ;;
> +- c4*)
> +- echo c4-convex-bsd
> +- exit ;;
> +- esac
> +-fi
> ++ ;;
> ++esac
> +
> + cat >&2 <<EOF
> +-$0: unable to guess system type
> +
> +-This script, last modified $timestamp, has failed to recognize
> +-the operating system you are using. It is advised that you
> +-download the most up to date version of the config scripts from
> ++This script (version $timestamp), has failed to recognize the
> ++operating system you are using. If your script is old, overwrite *all*
> ++copies of config.guess and config.sub with the latest versions from:
> +
> +- http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
> ++ https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
> + and
> +- http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
> ++ https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
> +
> +-If the version you run ($0) is already up to date, please
> +-send the following data and any information you think might be
> +-pertinent to <config-patches at gnu.org> in order to provide the needed
> +-information to handle your system.
> ++If $0 has already been updated, send the following data and any
> ++information you think might be pertinent to config-patches at gnu.org to
> ++provide the necessary information to handle your system.
> +
> + config.guess timestamp = $timestamp
> +
> +@@ -1545,16 +1460,16 @@ hostinfo = `(hostinfo) 2>/dev/null`
> + /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
> + /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
> +
> +-UNAME_MACHINE = ${UNAME_MACHINE}
> +-UNAME_RELEASE = ${UNAME_RELEASE}
> +-UNAME_SYSTEM = ${UNAME_SYSTEM}
> +-UNAME_VERSION = ${UNAME_VERSION}
> ++UNAME_MACHINE = "$UNAME_MACHINE"
> ++UNAME_RELEASE = "$UNAME_RELEASE"
> ++UNAME_SYSTEM = "$UNAME_SYSTEM"
> ++UNAME_VERSION = "$UNAME_VERSION"
> + EOF
> +
> + exit 1
> +
> + # Local variables:
> +-# eval: (add-hook 'write-file-hooks 'time-stamp)
> ++# eval: (add-hook 'before-save-hook 'time-stamp)
> + # time-stamp-start: "timestamp='"
> + # time-stamp-format: "%:y-%02m-%02d"
> + # time-stamp-end: "'"
> +diff --git a/tools/config.sub b/tools/config.sub
> +index a39437d..c95acc6 100755
> +--- a/tools/config.sub
> ++++ b/tools/config.sub
> +@@ -1,44 +1,40 @@
> + #! /bin/sh
> + # Configuration validation subroutine script.
> +-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
> +-# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
> +-# Free Software Foundation, Inc.
> ++# Copyright 1992-2018 Free Software Foundation, Inc.
> +
> +-timestamp='2009-04-17'
> ++timestamp='2018-07-03'
> +
> +-# This file is (in principle) common to ALL GNU software.
> +-# The presence of a machine in this file suggests that SOME GNU software
> +-# can handle that machine. It does not imply ALL GNU software can.
> +-#
> +-# This file is free software; you can redistribute it and/or modify
> +-# it under the terms of the GNU General Public License as published by
> +-# the Free Software Foundation; either version 2 of the License, or
> ++# This file is free software; you can redistribute it and/or modify it
> ++# under the terms of the GNU General Public License as published by
> ++# the Free Software Foundation; either version 3 of the License, or
> + # (at your option) any later version.
> + #
> +-# This program is distributed in the hope that it will be useful,
> +-# but WITHOUT ANY WARRANTY; without even the implied warranty of
> +-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> +-# GNU General Public License for more details.
> ++# This program is distributed in the hope that it will be useful, but
> ++# WITHOUT ANY WARRANTY; without even the implied warranty of
> ++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
> ++# General Public License for more details.
> + #
> + # You should have received a copy of the GNU General Public License
> +-# along with this program; if not, write to the Free Software
> +-# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
> +-# 02110-1301, USA.
> ++# along with this program; if not, see <https://www.gnu.org/licenses/>.
> + #
> + # As a special exception to the GNU General Public License, if you
> + # distribute this file as part of a program that contains a
> + # configuration script generated by Autoconf, you may include it under
> +-# the same distribution terms that you use for the rest of that program.
> ++# the same distribution terms that you use for the rest of that
> ++# program. This Exception is an additional permission under section 7
> ++# of the GNU General Public License, version 3 ("GPLv3").
> +
> +
> +-# Please send patches to <config-patches at gnu.org>. Submit a context
> +-# diff and a properly formatted ChangeLog entry.
> ++# Please send patches to <config-patches at gnu.org>.
> + #
> + # Configuration subroutine to validate and canonicalize a configuration type.
> + # Supply the specified configuration type as an argument.
> + # If it is invalid, we print an error message on stderr and exit with code 1.
> + # Otherwise, we print the canonical config type on stdout and succeed.
> +
> ++# You can get the latest version of this script from:
> ++# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
> ++
> + # This file is supposed to be the same for all GNU packages
> + # and recognize all the CPU types, system types and aliases
> + # that are meaningful with *any* GNU software.
> +@@ -57,12 +53,11 @@ timestamp='2009-04-17'
> + me=`echo "$0" | sed -e 's,.*/,,'`
> +
> + usage="\
> +-Usage: $0 [OPTION] CPU-MFR-OPSYS
> +- $0 [OPTION] ALIAS
> ++Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS
> +
> + Canonicalize a configuration name.
> +
> +-Operation modes:
> ++Options:
> + -h, --help print this help, then exit
> + -t, --time-stamp print date of last modification, then exit
> + -v, --version print version number, then exit
> +@@ -72,8 +67,7 @@ Report bugs and patches to <config-patches at gnu.org>."
> + version="\
> + GNU config.sub ($timestamp)
> +
> +-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
> +-2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
> ++Copyright 1992-2018 Free Software Foundation, Inc.
> +
> + This is free software; see the source for copying conditions. There is NO
> + warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
> +@@ -100,7 +94,7 @@ while test $# -gt 0 ; do
> +
> + *local*)
> + # First pass through any local machine types.
> +- echo $1
> ++ echo "$1"
> + exit ;;
> +
> + * )
> +@@ -116,120 +110,455 @@ case $# in
> + exit 1;;
> + esac
> +
> +-# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
> +-# Here we must recognize all the valid KERNEL-OS combinations.
> +-maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
> +-case $maybe_os in
> +- nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
> +- uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
> +- kopensolaris*-gnu* | \
> +- storm-chaos* | os2-emx* | rtmk-nova*)
> +- os=-$maybe_os
> +- basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
> +- ;;
> +- *)
> +- basic_machine=`echo $1 | sed 's/-[^-]*$//'`
> +- if [ $basic_machine != $1 ]
> +- then os=`echo $1 | sed 's/.*-/-/'`
> +- else os=; fi
> +- ;;
> +-esac
> ++# Split fields of configuration type
> ++IFS="-" read -r field1 field2 field3 field4 <<EOF
> ++$1
> ++EOF
> +
> +-### Let's recognize common machines as not being operating systems so
> +-### that things like config.sub decstation-3100 work. We also
> +-### recognize some manufacturers as not being operating systems, so we
> +-### can provide default operating systems below.
> +-case $os in
> +- -sun*os*)
> +- # Prevent following clause from handling this invalid input.
> +- ;;
> +- -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
> +- -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
> +- -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
> +- -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
> +- -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
> +- -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
> +- -apple | -axis | -knuth | -cray)
> +- os=
> +- basic_machine=$1
> +- ;;
> +- -sim | -cisco | -oki | -wec | -winbond)
> +- os=
> +- basic_machine=$1
> +- ;;
> +- -scout)
> +- ;;
> +- -wrs)
> +- os=-vxworks
> +- basic_machine=$1
> +- ;;
> +- -chorusos*)
> +- os=-chorusos
> +- basic_machine=$1
> +- ;;
> +- -chorusrdb)
> +- os=-chorusrdb
> +- basic_machine=$1
> +- ;;
> +- -hiux*)
> +- os=-hiuxwe2
> +- ;;
> +- -sco6)
> +- os=-sco5v6
> +- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
> +- ;;
> +- -sco5)
> +- os=-sco3.2v5
> +- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
> +- ;;
> +- -sco4)
> +- os=-sco3.2v4
> +- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
> +- ;;
> +- -sco3.2.[4-9]*)
> +- os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
> +- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
> +- ;;
> +- -sco3.2v[4-9]*)
> +- # Don't forget version if it is 3.2v4 or newer.
> +- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
> +- ;;
> +- -sco5v6*)
> +- # Don't forget version if it is 3.2v4 or newer.
> +- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
> +- ;;
> +- -sco*)
> +- os=-sco3.2v2
> +- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
> +- ;;
> +- -udk*)
> +- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
> +- ;;
> +- -isc)
> +- os=-isc2.2
> +- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
> +- ;;
> +- -clix*)
> +- basic_machine=clipper-intergraph
> +- ;;
> +- -isc*)
> +- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
> +- ;;
> +- -lynx*)
> +- os=-lynxos
> ++# Separate into logical components for further validation
> ++case $1 in
> ++ *-*-*-*-*)
> ++ echo Invalid configuration \`"$1"\': more than four components >&2
> ++ exit 1
> + ;;
> +- -ptx*)
> +- basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
> ++ *-*-*-*)
> ++ basic_machine=$field1-$field2
> ++ os=$field3-$field4
> + ;;
> +- -windowsnt*)
> +- os=`echo $os | sed -e 's/windowsnt/winnt/'`
> ++ *-*-*)
> ++ # Ambiguous whether COMPANY is present, or skipped and KERNEL-OS is two
> ++ # parts
> ++ maybe_os=$field2-$field3
> ++ case $maybe_os in
> ++ nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc \
> ++ | linux-newlib* | linux-musl* | linux-uclibc* | uclinux-uclibc* \
> ++ | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* \
> ++ | netbsd*-eabi* | kopensolaris*-gnu* | cloudabi*-eabi* \
> ++ | storm-chaos* | os2-emx* | rtmk-nova*)
> ++ basic_machine=$field1
> ++ os=$maybe_os
> ++ ;;
> ++ android-linux)
> ++ basic_machine=$field1-unknown
> ++ os=linux-android
> ++ ;;
> ++ *)
> ++ basic_machine=$field1-$field2
> ++ os=$field3
> ++ ;;
> ++ esac
> + ;;
> +- -psos*)
> +- os=-psos
> ++ *-*)
> ++ # Second component is usually, but not always the OS
> ++ case $field2 in
> ++ # Prevent following clause from handling this valid os
> ++ sun*os*)
> ++ basic_machine=$field1
> ++ os=$field2
> ++ ;;
> ++ # Manufacturers
> ++ dec* | mips* | sequent* | encore* | pc532* | sgi* | sony* \
> ++ | att* | 7300* | 3300* | delta* | motorola* | sun[234]* \
> ++ | unicom* | ibm* | next | hp | isi* | apollo | altos* \
> ++ | convergent* | ncr* | news | 32* | 3600* | 3100* | hitachi* \
> ++ | c[123]* | convex* | sun | crds | omron* | dg | ultra | tti* \
> ++ | harris | dolphin | highlevel | gould | cbm | ns | masscomp \
> ++ | apple | axis | knuth | cray | microblaze* \
> ++ | sim | cisco | oki | wec | wrs | winbond)
> ++ basic_machine=$field1-$field2
> ++ os=
> ++ ;;
> ++ *)
> ++ basic_machine=$field1
> ++ os=$field2
> ++ ;;
> ++ esac
> + ;;
> +- -mint | -mint[0-9]*)
> +- basic_machine=m68k-atari
> +- os=-mint
> ++ *)
> ++ # Convert single-component short-hands not valid as part of
> ++ # multi-component configurations.
> ++ case $field1 in
> ++ 386bsd)
> ++ basic_machine=i386-pc
> ++ os=bsd
> ++ ;;
> ++ a29khif)
> ++ basic_machine=a29k-amd
> ++ os=udi
> ++ ;;
> ++ adobe68k)
> ++ basic_machine=m68010-adobe
> ++ os=scout
> ++ ;;
> ++ am29k)
> ++ basic_machine=a29k-none
> ++ os=bsd
> ++ ;;
> ++ amdahl)
> ++ basic_machine=580-amdahl
> ++ os=sysv
> ++ ;;
> ++ amigaos | amigados)
> ++ basic_machine=m68k-unknown
> ++ os=amigaos
> ++ ;;
> ++ amigaunix | amix)
> ++ basic_machine=m68k-unknown
> ++ os=sysv4
> ++ ;;
> ++ apollo68)
> ++ basic_machine=m68k-apollo
> ++ os=sysv
> ++ ;;
> ++ apollo68bsd)
> ++ basic_machine=m68k-apollo
> ++ os=bsd
> ++ ;;
> ++ aros)
> ++ basic_machine=i386-pc
> ++ os=aros
> ++ ;;
> ++ aux)
> ++ basic_machine=m68k-apple
> ++ os=aux
> ++ ;;
> ++ balance)
> ++ basic_machine=ns32k-sequent
> ++ os=dynix
> ++ ;;
> ++ blackfin)
> ++ basic_machine=bfin-unknown
> ++ os=linux
> ++ ;;
> ++ cegcc)
> ++ basic_machine=arm-unknown
> ++ os=cegcc
> ++ ;;
> ++ cray)
> ++ basic_machine=j90-cray
> ++ os=unicos
> ++ ;;
> ++ craynv)
> ++ basic_machine=craynv-cray
> ++ os=unicosmp
> ++ ;;
> ++ delta88)
> ++ basic_machine=m88k-motorola
> ++ os=sysv3
> ++ ;;
> ++ dicos)
> ++ basic_machine=i686-pc
> ++ os=dicos
> ++ ;;
> ++ djgpp)
> ++ basic_machine=i586-pc
> ++ os=msdosdjgpp
> ++ ;;
> ++ ebmon29k)
> ++ basic_machine=a29k-amd
> ++ os=ebmon
> ++ ;;
> ++ es1800 | OSE68k | ose68k | ose | OSE)
> ++ basic_machine=m68k-ericsson
> ++ os=ose
> ++ ;;
> ++ gmicro)
> ++ basic_machine=tron-gmicro
> ++ os=sysv
> ++ ;;
> ++ go32)
> ++ basic_machine=i386-pc
> ++ os=go32
> ++ ;;
> ++ h8300hms)
> ++ basic_machine=h8300-hitachi
> ++ os=hms
> ++ ;;
> ++ h8300xray)
> ++ basic_machine=h8300-hitachi
> ++ os=xray
> ++ ;;
> ++ h8500hms)
> ++ basic_machine=h8500-hitachi
> ++ os=hms
> ++ ;;
> ++ harris)
> ++ basic_machine=m88k-harris
> ++ os=sysv3
> ++ ;;
> ++ hp300bsd)
> ++ basic_machine=m68k-hp
> ++ os=bsd
> ++ ;;
> ++ hp300hpux)
> ++ basic_machine=m68k-hp
> ++ os=hpux
> ++ ;;
> ++ hppaosf)
> ++ basic_machine=hppa1.1-hp
> ++ os=osf
> ++ ;;
> ++ hppro)
> ++ basic_machine=hppa1.1-hp
> ++ os=proelf
> ++ ;;
> ++ i386mach)
> ++ basic_machine=i386-mach
> ++ os=mach
> ++ ;;
> ++ vsta)
> ++ basic_machine=i386-unknown
> ++ os=vsta
> ++ ;;
> ++ isi68 | isi)
> ++ basic_machine=m68k-isi
> ++ os=sysv
> ++ ;;
> ++ m68knommu)
> ++ basic_machine=m68k-unknown
> ++ os=linux
> ++ ;;
> ++ magnum | m3230)
> ++ basic_machine=mips-mips
> ++ os=sysv
> ++ ;;
> ++ merlin)
> ++ basic_machine=ns32k-utek
> ++ os=sysv
> ++ ;;
> ++ mingw64)
> ++ basic_machine=x86_64-pc
> ++ os=mingw64
> ++ ;;
> ++ mingw32)
> ++ basic_machine=i686-pc
> ++ os=mingw32
> ++ ;;
> ++ mingw32ce)
> ++ basic_machine=arm-unknown
> ++ os=mingw32ce
> ++ ;;
> ++ monitor)
> ++ basic_machine=m68k-rom68k
> ++ os=coff
> ++ ;;
> ++ morphos)
> ++ basic_machine=powerpc-unknown
> ++ os=morphos
> ++ ;;
> ++ moxiebox)
> ++ basic_machine=moxie-unknown
> ++ os=moxiebox
> ++ ;;
> ++ msdos)
> ++ basic_machine=i386-pc
> ++ os=msdos
> ++ ;;
> ++ msys)
> ++ basic_machine=i686-pc
> ++ os=msys
> ++ ;;
> ++ mvs)
> ++ basic_machine=i370-ibm
> ++ os=mvs
> ++ ;;
> ++ nacl)
> ++ basic_machine=le32-unknown
> ++ os=nacl
> ++ ;;
> ++ ncr3000)
> ++ basic_machine=i486-ncr
> ++ os=sysv4
> ++ ;;
> ++ netbsd386)
> ++ basic_machine=i386-unknown
> ++ os=netbsd
> ++ ;;
> ++ netwinder)
> ++ basic_machine=armv4l-rebel
> ++ os=linux
> ++ ;;
> ++ news | news700 | news800 | news900)
> ++ basic_machine=m68k-sony
> ++ os=newsos
> ++ ;;
> ++ news1000)
> ++ basic_machine=m68030-sony
> ++ os=newsos
> ++ ;;
> ++ necv70)
> ++ basic_machine=v70-nec
> ++ os=sysv
> ++ ;;
> ++ nh3000)
> ++ basic_machine=m68k-harris
> ++ os=cxux
> ++ ;;
> ++ nh[45]000)
> ++ basic_machine=m88k-harris
> ++ os=cxux
> ++ ;;
> ++ nindy960)
> ++ basic_machine=i960-intel
> ++ os=nindy
> ++ ;;
> ++ mon960)
> ++ basic_machine=i960-intel
> ++ os=mon960
> ++ ;;
> ++ nonstopux)
> ++ basic_machine=mips-compaq
> ++ os=nonstopux
> ++ ;;
> ++ os400)
> ++ basic_machine=powerpc-ibm
> ++ os=os400
> ++ ;;
> ++ OSE68000 | ose68000)
> ++ basic_machine=m68000-ericsson
> ++ os=ose
> ++ ;;
> ++ os68k)
> ++ basic_machine=m68k-none
> ++ os=os68k
> ++ ;;
> ++ paragon)
> ++ basic_machine=i860-intel
> ++ os=osf
> ++ ;;
> ++ parisc)
> ++ basic_machine=hppa-unknown
> ++ os=linux
> ++ ;;
> ++ pw32)
> ++ basic_machine=i586-unknown
> ++ os=pw32
> ++ ;;
> ++ rdos | rdos64)
> ++ basic_machine=x86_64-pc
> ++ os=rdos
> ++ ;;
> ++ rdos32)
> ++ basic_machine=i386-pc
> ++ os=rdos
> ++ ;;
> ++ rom68k)
> ++ basic_machine=m68k-rom68k
> ++ os=coff
> ++ ;;
> ++ sa29200)
> ++ basic_machine=a29k-amd
> ++ os=udi
> ++ ;;
> ++ sei)
> ++ basic_machine=mips-sei
> ++ os=seiux
> ++ ;;
> ++ sps7)
> ++ basic_machine=m68k-bull
> ++ os=sysv2
> ++ ;;
> ++ stratus)
> ++ basic_machine=i860-stratus
> ++ os=sysv4
> ++ ;;
> ++ sun2os3)
> ++ basic_machine=m68000-sun
> ++ os=sunos3
> ++ ;;
> ++ sun2os4)
> ++ basic_machine=m68000-sun
> ++ os=sunos4
> ++ ;;
> ++ sun3os3)
> ++ basic_machine=m68k-sun
> ++ os=sunos3
> ++ ;;
> ++ sun3os4)
> ++ basic_machine=m68k-sun
> ++ os=sunos4
> ++ ;;
> ++ sun4os3)
> ++ basic_machine=sparc-sun
> ++ os=sunos3
> ++ ;;
> ++ sun4os4)
> ++ basic_machine=sparc-sun
> ++ os=sunos4
> ++ ;;
> ++ sun4sol2)
> ++ basic_machine=sparc-sun
> ++ os=solaris2
> ++ ;;
> ++ sv1)
> ++ basic_machine=sv1-cray
> ++ os=unicos
> ++ ;;
> ++ symmetry)
> ++ basic_machine=i386-sequent
> ++ os=dynix
> ++ ;;
> ++ t3e)
> ++ basic_machine=alphaev5-cray
> ++ os=unicos
> ++ ;;
> ++ t90)
> ++ basic_machine=t90-cray
> ++ os=unicos
> ++ ;;
> ++ toad1)
> ++ basic_machine=pdp10-xkl
> ++ os=tops20
> ++ ;;
> ++ tpf)
> ++ basic_machine=s390x-ibm
> ++ os=tpf
> ++ ;;
> ++ udi29k)
> ++ basic_machine=a29k-amd
> ++ os=udi
> ++ ;;
> ++ ultra3)
> ++ basic_machine=a29k-nyu
> ++ os=sym1
> ++ ;;
> ++ v810 | necv810)
> ++ basic_machine=v810-nec
> ++ os=none
> ++ ;;
> ++ vaxv)
> ++ basic_machine=vax-dec
> ++ os=sysv
> ++ ;;
> ++ vms)
> ++ basic_machine=vax-dec
> ++ os=vms
> ++ ;;
> ++ vxworks960)
> ++ basic_machine=i960-wrs
> ++ os=vxworks
> ++ ;;
> ++ vxworks68)
> ++ basic_machine=m68k-wrs
> ++ os=vxworks
> ++ ;;
> ++ vxworks29k)
> ++ basic_machine=a29k-wrs
> ++ os=vxworks
> ++ ;;
> ++ xbox)
> ++ basic_machine=i686-pc
> ++ os=mingw32
> ++ ;;
> ++ ymp)
> ++ basic_machine=ymp-cray
> ++ os=unicos
> ++ ;;
> ++ *)
> ++ basic_machine=$1
> ++ os=
> ++ ;;
> ++ esac
> + ;;
> + esac
> +
> +@@ -239,20 +568,29 @@ case $basic_machine in
> + # Some are omitted here because they have special meanings below.
> + 1750a | 580 \
> + | a29k \
> ++ | aarch64 | aarch64_be \
> + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
> + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
> + | am33_2.0 \
> +- | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
> ++ | arc | arceb \
> ++ | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv6m | armv[78][arm] \
> ++ | avr | avr32 \
> ++ | ba \
> ++ | be32 | be64 \
> + | bfin \
> +- | c4x | clipper \
> ++ | c4x | c8051 | clipper | csky \
> + | d10v | d30v | dlx | dsp16xx \
> +- | fido | fr30 | frv \
> ++ | e2k | epiphany \
> ++ | fido | fr30 | frv | ft32 \
> + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
> +- | i370 | i860 | i960 | ia64 \
> ++ | hexagon \
> ++ | i370 | i860 | i960 | ia16 | ia64 \
> + | ip2k | iq2000 \
> ++ | k1om \
> ++ | le32 | le64 \
> + | lm32 \
> + | m32c | m32r | m32rle | m68000 | m68k | m88k \
> +- | maxq | mb | microblaze | mcore | mep | metag \
> ++ | maxq | mb | microblaze | microblazeel | mcore | mep | metag \
> + | mips | mipsbe | mipseb | mipsel | mipsle \
> + | mips16 \
> + | mips64 | mips64el \
> +@@ -266,44 +604,83 @@ case $basic_machine in
> + | mips64vr5900 | mips64vr5900el \
> + | mipsisa32 | mipsisa32el \
> + | mipsisa32r2 | mipsisa32r2el \
> ++ | mipsisa32r6 | mipsisa32r6el \
> + | mipsisa64 | mipsisa64el \
> + | mipsisa64r2 | mipsisa64r2el \
> ++ | mipsisa64r6 | mipsisa64r6el \
> + | mipsisa64sb1 | mipsisa64sb1el \
> + | mipsisa64sr71k | mipsisa64sr71kel \
> ++ | mipsr5900 | mipsr5900el \
> + | mipstx39 | mipstx39el \
> + | mn10200 | mn10300 \
> + | moxie \
> + | mt \
> + | msp430 \
> +- | nios | nios2 \
> ++ | nds32 | nds32le | nds32be \
> ++ | nfp \
> ++ | nios | nios2 | nios2eb | nios2el \
> + | ns16k | ns32k \
> +- | or32 \
> +- | pdp10 | pdp11 | pj | pjl \
> +- | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
> ++ | open8 | or1k | or1knd | or32 \
> ++ | pdp10 | pj | pjl \
> ++ | powerpc | powerpc64 | powerpc64le | powerpcle \
> ++ | pru \
> + | pyramid \
> ++ | riscv | riscv32 | riscv64 \
> ++ | rl78 | rx \
> + | score \
> +- | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
> ++ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
> + | sh64 | sh64le \
> + | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
> + | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
> +- | spu | strongarm \
> +- | tahoe | thumb | tic4x | tic80 | tron \
> +- | v850 | v850e \
> +- | we32k \
> +- | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
> ++ | spu \
> ++ | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
> ++ | ubicom32 \
> ++ | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
> ++ | visium \
> ++ | wasm32 \
> ++ | x86 | xc16x | xstormy16 | xtensa \
> + | z8k | z80)
> + basic_machine=$basic_machine-unknown
> + ;;
> +- m6811 | m68hc11 | m6812 | m68hc12)
> +- # Motorola 68HC11/12.
> ++ c54x)
> ++ basic_machine=tic54x-unknown
> ++ ;;
> ++ c55x)
> ++ basic_machine=tic55x-unknown
> ++ ;;
> ++ c6x)
> ++ basic_machine=tic6x-unknown
> ++ ;;
> ++ leon|leon[3-9])
> ++ basic_machine=sparc-$basic_machine
> ++ ;;
> ++ m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
> + basic_machine=$basic_machine-unknown
> +- os=-none
> ++ os=${os:-none}
> + ;;
> +- m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
> ++ m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65)
> ++ ;;
> ++ m9s12z | m68hcs12z | hcs12z | s12z)
> ++ basic_machine=s12z-unknown
> ++ os=${os:-none}
> + ;;
> + ms1)
> + basic_machine=mt-unknown
> + ;;
> ++ strongarm | thumb | xscale)
> ++ basic_machine=arm-unknown
> ++ ;;
> ++ xgate)
> ++ basic_machine=$basic_machine-unknown
> ++ os=${os:-none}
> ++ ;;
> ++ xscaleeb)
> ++ basic_machine=armeb-unknown
> ++ ;;
> ++
> ++ xscaleel)
> ++ basic_machine=armel-unknown
> ++ ;;
> +
> + # We use `pc' rather than `unknown'
> + # because (1) that's what they normally are, and
> +@@ -311,33 +688,35 @@ case $basic_machine in
> + i*86 | x86_64)
> + basic_machine=$basic_machine-pc
> + ;;
> +- # Object if more than one company name word.
> +- *-*-*)
> +- echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
> +- exit 1
> +- ;;
> + # Recognize the basic CPU types with company name.
> + 580-* \
> + | a29k-* \
> ++ | aarch64-* | aarch64_be-* \
> + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
> + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
> +- | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
> ++ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
> + | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
> + | avr-* | avr32-* \
> ++ | ba-* \
> ++ | be32-* | be64-* \
> + | bfin-* | bs2000-* \
> +- | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
> +- | clipper-* | craynv-* | cydra-* \
> ++ | c[123]* | c30-* | [cjt]90-* | c4x-* \
> ++ | c8051-* | clipper-* | craynv-* | csky-* | cydra-* \
> + | d10v-* | d30v-* | dlx-* \
> +- | elxsi-* \
> ++ | e2k-* | elxsi-* \
> + | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
> + | h8300-* | h8500-* \
> + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
> +- | i*86-* | i860-* | i960-* | ia64-* \
> ++ | hexagon-* \
> ++ | i*86-* | i860-* | i960-* | ia16-* | ia64-* \
> + | ip2k-* | iq2000-* \
> ++ | k1om-* \
> ++ | le32-* | le64-* \
> + | lm32-* \
> + | m32c-* | m32r-* | m32rle-* \
> + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
> + | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
> ++ | microblaze-* | microblazeel-* \
> + | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
> + | mips16-* \
> + | mips64-* | mips64el-* \
> +@@ -351,32 +730,46 @@ case $basic_machine in
> + | mips64vr5900-* | mips64vr5900el-* \
> + | mipsisa32-* | mipsisa32el-* \
> + | mipsisa32r2-* | mipsisa32r2el-* \
> ++ | mipsisa32r6-* | mipsisa32r6el-* \
> + | mipsisa64-* | mipsisa64el-* \
> + | mipsisa64r2-* | mipsisa64r2el-* \
> ++ | mipsisa64r6-* | mipsisa64r6el-* \
> + | mipsisa64sb1-* | mipsisa64sb1el-* \
> + | mipsisa64sr71k-* | mipsisa64sr71kel-* \
> ++ | mipsr5900-* | mipsr5900el-* \
> + | mipstx39-* | mipstx39el-* \
> + | mmix-* \
> + | mt-* \
> + | msp430-* \
> +- | nios-* | nios2-* \
> ++ | nds32-* | nds32le-* | nds32be-* \
> ++ | nfp-* \
> ++ | nios-* | nios2-* | nios2eb-* | nios2el-* \
> + | none-* | np1-* | ns16k-* | ns32k-* \
> ++ | open8-* \
> ++ | or1k*-* \
> + | orion-* \
> + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
> +- | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
> ++ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
> ++ | pru-* \
> + | pyramid-* \
> +- | romp-* | rs6000-* \
> ++ | riscv-* | riscv32-* | riscv64-* \
> ++ | rl78-* | romp-* | rs6000-* | rx-* \
> + | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
> + | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
> + | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
> + | sparclite-* \
> +- | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
> +- | tahoe-* | thumb-* \
> +- | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \
> ++ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \
> ++ | tahoe-* \
> ++ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
> ++ | tile*-* \
> + | tron-* \
> +- | v850-* | v850e-* | vax-* \
> ++ | ubicom32-* \
> ++ | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
> ++ | vax-* \
> ++ | visium-* \
> ++ | wasm32-* \
> + | we32k-* \
> +- | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
> ++ | x86-* | x86_64-* | xc16x-* | xps100-* \
> + | xstormy16-* | xtensa*-* \
> + | ymp-* \
> + | z8k-* | z80-*)
> +@@ -387,125 +780,77 @@ case $basic_machine in
> + ;;
> + # Recognize the various machine names and aliases which stand
> + # for a CPU type and a company and sometimes even an OS.
> +- 386bsd)
> +- basic_machine=i386-unknown
> +- os=-bsd
> +- ;;
> + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
> + basic_machine=m68000-att
> + ;;
> + 3b*)
> + basic_machine=we32k-att
> + ;;
> +- a29khif)
> +- basic_machine=a29k-amd
> +- os=-udi
> +- ;;
> +- abacus)
> ++ abacus)
> + basic_machine=abacus-unknown
> + ;;
> +- adobe68k)
> +- basic_machine=m68010-adobe
> +- os=-scout
> +- ;;
> + alliant | fx80)
> + basic_machine=fx80-alliant
> + ;;
> + altos | altos3068)
> + basic_machine=m68k-altos
> + ;;
> +- am29k)
> +- basic_machine=a29k-none
> +- os=-bsd
> +- ;;
> + amd64)
> + basic_machine=x86_64-pc
> + ;;
> + amd64-*)
> +- basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
> +- ;;
> +- amdahl)
> +- basic_machine=580-amdahl
> +- os=-sysv
> ++ basic_machine=x86_64-`echo "$basic_machine" | sed 's/^[^-]*-//'`
> + ;;
> + amiga | amiga-*)
> + basic_machine=m68k-unknown
> + ;;
> +- amigaos | amigados)
> +- basic_machine=m68k-unknown
> +- os=-amigaos
> +- ;;
> +- amigaunix | amix)
> +- basic_machine=m68k-unknown
> +- os=-sysv4
> +- ;;
> +- apollo68)
> +- basic_machine=m68k-apollo
> +- os=-sysv
> +- ;;
> +- apollo68bsd)
> +- basic_machine=m68k-apollo
> +- os=-bsd
> ++ asmjs)
> ++ basic_machine=asmjs-unknown
> + ;;
> +- aros)
> +- basic_machine=i386-pc
> +- os=-aros
> ++ blackfin-*)
> ++ basic_machine=bfin-`echo "$basic_machine" | sed 's/^[^-]*-//'`
> ++ os=linux
> + ;;
> +- aux)
> +- basic_machine=m68k-apple
> +- os=-aux
> ++ bluegene*)
> ++ basic_machine=powerpc-ibm
> ++ os=cnk
> + ;;
> +- balance)
> +- basic_machine=ns32k-sequent
> +- os=-dynix
> ++ c54x-*)
> ++ basic_machine=tic54x-`echo "$basic_machine" | sed 's/^[^-]*-//'`
> + ;;
> +- blackfin)
> +- basic_machine=bfin-unknown
> +- os=-linux
> ++ c55x-*)
> ++ basic_machine=tic55x-`echo "$basic_machine" | sed 's/^[^-]*-//'`
> + ;;
> +- blackfin-*)
> +- basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
> +- os=-linux
> ++ c6x-*)
> ++ basic_machine=tic6x-`echo "$basic_machine" | sed 's/^[^-]*-//'`
> + ;;
> + c90)
> + basic_machine=c90-cray
> +- os=-unicos
> +- ;;
> +- cegcc)
> +- basic_machine=arm-unknown
> +- os=-cegcc
> ++ os=${os:-unicos}
> + ;;
> + convex-c1)
> + basic_machine=c1-convex
> +- os=-bsd
> ++ os=bsd
> + ;;
> + convex-c2)
> + basic_machine=c2-convex
> +- os=-bsd
> ++ os=bsd
> + ;;
> + convex-c32)
> + basic_machine=c32-convex
> +- os=-bsd
> ++ os=bsd
> + ;;
> + convex-c34)
> + basic_machine=c34-convex
> +- os=-bsd
> ++ os=bsd
> + ;;
> + convex-c38)
> + basic_machine=c38-convex
> +- os=-bsd
> +- ;;
> +- cray | j90)
> +- basic_machine=j90-cray
> +- os=-unicos
> +- ;;
> +- craynv)
> +- basic_machine=craynv-cray
> +- os=-unicosmp
> ++ os=bsd
> + ;;
> +- cr16)
> ++ cr16 | cr16-*)
> + basic_machine=cr16-unknown
> +- os=-elf
> ++ os=${os:-elf}
> + ;;
> + crds | unos)
> + basic_machine=m68k-crds
> +@@ -518,7 +863,7 @@ case $basic_machine in
> + ;;
> + crx)
> + basic_machine=crx-unknown
> +- os=-elf
> ++ os=${os:-elf}
> + ;;
> + da30 | da30-*)
> + basic_machine=m68k-da30
> +@@ -528,50 +873,38 @@ case $basic_machine in
> + ;;
> + decsystem10* | dec10*)
> + basic_machine=pdp10-dec
> +- os=-tops10
> ++ os=tops10
> + ;;
> + decsystem20* | dec20*)
> + basic_machine=pdp10-dec
> +- os=-tops20
> ++ os=tops20
> + ;;
> + delta | 3300 | motorola-3300 | motorola-delta \
> + | 3300-motorola | delta-motorola)
> + basic_machine=m68k-motorola
> + ;;
> +- delta88)
> +- basic_machine=m88k-motorola
> +- os=-sysv3
> +- ;;
> +- dicos)
> +- basic_machine=i686-pc
> +- os=-dicos
> +- ;;
> +- djgpp)
> +- basic_machine=i586-pc
> +- os=-msdosdjgpp
> +- ;;
> + dpx20 | dpx20-*)
> + basic_machine=rs6000-bull
> +- os=-bosx
> ++ os=${os:-bosx}
> + ;;
> +- dpx2* | dpx2*-bull)
> ++ dpx2*)
> + basic_machine=m68k-bull
> +- os=-sysv3
> ++ os=sysv3
> + ;;
> +- ebmon29k)
> +- basic_machine=a29k-amd
> +- os=-ebmon
> ++ e500v[12])
> ++ basic_machine=powerpc-unknown
> ++ os=$os"spe"
> + ;;
> +- elxsi)
> +- basic_machine=elxsi-elxsi
> +- os=-bsd
> ++ e500v[12]-*)
> ++ basic_machine=powerpc-`echo "$basic_machine" | sed 's/^[^-]*-//'`
> ++ os=$os"spe"
> + ;;
> + encore | umax | mmax)
> + basic_machine=ns32k-encore
> + ;;
> +- es1800 | OSE68k | ose68k | ose | OSE)
> +- basic_machine=m68k-ericsson
> +- os=-ose
> ++ elxsi)
> ++ basic_machine=elxsi-elxsi
> ++ os=${os:-bsd}
> + ;;
> + fx2800)
> + basic_machine=i860-alliant
> +@@ -579,45 +912,13 @@ case $basic_machine in
> + genix)
> + basic_machine=ns32k-ns
> + ;;
> +- gmicro)
> +- basic_machine=tron-gmicro
> +- os=-sysv
> +- ;;
> +- go32)
> +- basic_machine=i386-pc
> +- os=-go32
> +- ;;
> + h3050r* | hiux*)
> + basic_machine=hppa1.1-hitachi
> +- os=-hiuxwe2
> +- ;;
> +- h8300hms)
> +- basic_machine=h8300-hitachi
> +- os=-hms
> +- ;;
> +- h8300xray)
> +- basic_machine=h8300-hitachi
> +- os=-xray
> +- ;;
> +- h8500hms)
> +- basic_machine=h8500-hitachi
> +- os=-hms
> +- ;;
> +- harris)
> +- basic_machine=m88k-harris
> +- os=-sysv3
> ++ os=hiuxwe2
> + ;;
> + hp300-*)
> + basic_machine=m68k-hp
> + ;;
> +- hp300bsd)
> +- basic_machine=m68k-hp
> +- os=-bsd
> +- ;;
> +- hp300hpux)
> +- basic_machine=m68k-hp
> +- os=-hpux
> +- ;;
> + hp3k9[0-9][0-9] | hp9[0-9][0-9])
> + basic_machine=hppa1.0-hp
> + ;;
> +@@ -647,219 +948,114 @@ case $basic_machine in
> + hp9k8[0-9][0-9] | hp8[0-9][0-9])
> + basic_machine=hppa1.0-hp
> + ;;
> +- hppa-next)
> +- os=-nextstep3
> +- ;;
> +- hppaosf)
> +- basic_machine=hppa1.1-hp
> +- os=-osf
> +- ;;
> +- hppro)
> +- basic_machine=hppa1.1-hp
> +- os=-proelf
> +- ;;
> + i370-ibm* | ibm*)
> + basic_machine=i370-ibm
> + ;;
> +-# I'm not sure what "Sysv32" means. Should this be sysv3.2?
> + i*86v32)
> +- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
> +- os=-sysv32
> ++ basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
> ++ os=sysv32
> + ;;
> + i*86v4*)
> +- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
> +- os=-sysv4
> ++ basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
> ++ os=sysv4
> + ;;
> + i*86v)
> +- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
> +- os=-sysv
> ++ basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
> ++ os=sysv
> + ;;
> + i*86sol2)
> +- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
> +- os=-solaris2
> ++ basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
> ++ os=solaris2
> + ;;
> +- i386mach)
> +- basic_machine=i386-mach
> +- os=-mach
> +- ;;
> +- i386-vsta | vsta)
> +- basic_machine=i386-unknown
> +- os=-vsta
> ++ j90 | j90-cray)
> ++ basic_machine=j90-cray
> ++ os=${os:-unicos}
> + ;;
> + iris | iris4d)
> + basic_machine=mips-sgi
> + case $os in
> +- -irix*)
> ++ irix*)
> + ;;
> + *)
> +- os=-irix4
> ++ os=irix4
> + ;;
> + esac
> + ;;
> +- isi68 | isi)
> +- basic_machine=m68k-isi
> +- os=-sysv
> +- ;;
> +- m68knommu)
> +- basic_machine=m68k-unknown
> +- os=-linux
> ++ leon-*|leon[3-9]-*)
> ++ basic_machine=sparc-`echo "$basic_machine" | sed 's/-.*//'`
> + ;;
> + m68knommu-*)
> +- basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
> +- os=-linux
> +- ;;
> +- m88k-omron*)
> +- basic_machine=m88k-omron
> +- ;;
> +- magnum | m3230)
> +- basic_machine=mips-mips
> +- os=-sysv
> +- ;;
> +- merlin)
> +- basic_machine=ns32k-utek
> +- os=-sysv
> +- ;;
> +- mingw32)
> +- basic_machine=i386-pc
> +- os=-mingw32
> ++ basic_machine=m68k-`echo "$basic_machine" | sed 's/^[^-]*-//'`
> ++ os=linux
> + ;;
> +- mingw32ce)
> +- basic_machine=arm-unknown
> +- os=-mingw32ce
> ++ microblaze*)
> ++ basic_machine=microblaze-xilinx
> + ;;
> + miniframe)
> + basic_machine=m68000-convergent
> + ;;
> +- *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
> ++ *mint | mint[0-9]* | *MiNT | *MiNT[0-9]*)
> + basic_machine=m68k-atari
> +- os=-mint
> ++ os=mint
> + ;;
> + mips3*-*)
> +- basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
> ++ basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'`
> + ;;
> + mips3*)
> +- basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
> +- ;;
> +- monitor)
> +- basic_machine=m68k-rom68k
> +- os=-coff
> +- ;;
> +- morphos)
> +- basic_machine=powerpc-unknown
> +- os=-morphos
> +- ;;
> +- msdos)
> +- basic_machine=i386-pc
> +- os=-msdos
> ++ basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'`-unknown
> + ;;
> + ms1-*)
> +- basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
> +- ;;
> +- mvs)
> +- basic_machine=i370-ibm
> +- os=-mvs
> +- ;;
> +- ncr3000)
> +- basic_machine=i486-ncr
> +- os=-sysv4
> +- ;;
> +- netbsd386)
> +- basic_machine=i386-unknown
> +- os=-netbsd
> +- ;;
> +- netwinder)
> +- basic_machine=armv4l-rebel
> +- os=-linux
> +- ;;
> +- news | news700 | news800 | news900)
> +- basic_machine=m68k-sony
> +- os=-newsos
> +- ;;
> +- news1000)
> +- basic_machine=m68030-sony
> +- os=-newsos
> ++ basic_machine=`echo "$basic_machine" | sed -e 's/ms1-/mt-/'`
> + ;;
> + news-3600 | risc-news)
> + basic_machine=mips-sony
> +- os=-newsos
> ++ os=newsos
> + ;;
> +- necv70)
> +- basic_machine=v70-nec
> +- os=-sysv
> +- ;;
> +- next | m*-next )
> ++ next | m*-next)
> + basic_machine=m68k-next
> + case $os in
> +- -nextstep* )
> ++ nextstep* )
> + ;;
> +- -ns2*)
> +- os=-nextstep2
> ++ ns2*)
> ++ os=nextstep2
> + ;;
> + *)
> +- os=-nextstep3
> ++ os=nextstep3
> + ;;
> + esac
> + ;;
> +- nh3000)
> +- basic_machine=m68k-harris
> +- os=-cxux
> +- ;;
> +- nh[45]000)
> +- basic_machine=m88k-harris
> +- os=-cxux
> +- ;;
> +- nindy960)
> +- basic_machine=i960-intel
> +- os=-nindy
> +- ;;
> +- mon960)
> +- basic_machine=i960-intel
> +- os=-mon960
> +- ;;
> +- nonstopux)
> +- basic_machine=mips-compaq
> +- os=-nonstopux
> +- ;;
> + np1)
> + basic_machine=np1-gould
> + ;;
> ++ neo-tandem)
> ++ basic_machine=neo-tandem
> ++ ;;
> ++ nse-tandem)
> ++ basic_machine=nse-tandem
> ++ ;;
> + nsr-tandem)
> + basic_machine=nsr-tandem
> + ;;
> ++ nsv-tandem)
> ++ basic_machine=nsv-tandem
> ++ ;;
> ++ nsx-tandem)
> ++ basic_machine=nsx-tandem
> ++ ;;
> + op50n-* | op60c-*)
> + basic_machine=hppa1.1-oki
> +- os=-proelf
> ++ os=proelf
> + ;;
> + openrisc | openrisc-*)
> + basic_machine=or32-unknown
> + ;;
> +- os400)
> +- basic_machine=powerpc-ibm
> +- os=-os400
> +- ;;
> +- OSE68000 | ose68000)
> +- basic_machine=m68000-ericsson
> +- os=-ose
> +- ;;
> +- os68k)
> +- basic_machine=m68k-none
> +- os=-os68k
> +- ;;
> + pa-hitachi)
> + basic_machine=hppa1.1-hitachi
> +- os=-hiuxwe2
> +- ;;
> +- paragon)
> +- basic_machine=i860-intel
> +- os=-osf
> +- ;;
> +- parisc)
> +- basic_machine=hppa-unknown
> +- os=-linux
> ++ os=hiuxwe2
> + ;;
> + parisc-*)
> +- basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
> +- os=-linux
> ++ basic_machine=hppa-`echo "$basic_machine" | sed 's/^[^-]*-//'`
> ++ os=linux
> + ;;
> + pbd)
> + basic_machine=sparc-tti
> +@@ -874,7 +1070,7 @@ case $basic_machine in
> + basic_machine=i386-pc
> + ;;
> + pc98-*)
> +- basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
> ++ basic_machine=i386-`echo "$basic_machine" | sed 's/^[^-]*-//'`
> + ;;
> + pentium | p5 | k5 | k6 | nexgen | viac3)
> + basic_machine=i586-pc
> +@@ -889,57 +1085,46 @@ case $basic_machine in
> + basic_machine=i786-pc
> + ;;
> + pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
> +- basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
> ++ basic_machine=i586-`echo "$basic_machine" | sed 's/^[^-]*-//'`
> + ;;
> + pentiumpro-* | p6-* | 6x86-* | athlon-*)
> +- basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
> ++ basic_machine=i686-`echo "$basic_machine" | sed 's/^[^-]*-//'`
> + ;;
> + pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
> +- basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
> ++ basic_machine=i686-`echo "$basic_machine" | sed 's/^[^-]*-//'`
> + ;;
> + pentium4-*)
> +- basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
> ++ basic_machine=i786-`echo "$basic_machine" | sed 's/^[^-]*-//'`
> + ;;
> + pn)
> + basic_machine=pn-gould
> + ;;
> + power) basic_machine=power-ibm
> + ;;
> +- ppc) basic_machine=powerpc-unknown
> ++ ppc | ppcbe) basic_machine=powerpc-unknown
> + ;;
> +- ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
> ++ ppc-* | ppcbe-*)
> ++ basic_machine=powerpc-`echo "$basic_machine" | sed 's/^[^-]*-//'`
> + ;;
> +- ppcle | powerpclittle | ppc-le | powerpc-little)
> ++ ppcle | powerpclittle)
> + basic_machine=powerpcle-unknown
> + ;;
> + ppcle-* | powerpclittle-*)
> +- basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
> ++ basic_machine=powerpcle-`echo "$basic_machine" | sed 's/^[^-]*-//'`
> + ;;
> + ppc64) basic_machine=powerpc64-unknown
> + ;;
> +- ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
> ++ ppc64-*) basic_machine=powerpc64-`echo "$basic_machine" | sed 's/^[^-]*-//'`
> + ;;
> +- ppc64le | powerpc64little | ppc64-le | powerpc64-little)
> ++ ppc64le | powerpc64little)
> + basic_machine=powerpc64le-unknown
> + ;;
> + ppc64le-* | powerpc64little-*)
> +- basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
> ++ basic_machine=powerpc64le-`echo "$basic_machine" | sed 's/^[^-]*-//'`
> + ;;
> + ps2)
> + basic_machine=i386-ibm
> + ;;
> +- pw32)
> +- basic_machine=i586-unknown
> +- os=-pw32
> +- ;;
> +- rdos)
> +- basic_machine=i386-pc
> +- os=-rdos
> +- ;;
> +- rom68k)
> +- basic_machine=m68k-rom68k
> +- os=-coff
> +- ;;
> + rm[46]00)
> + basic_machine=mips-siemens
> + ;;
> +@@ -952,10 +1137,6 @@ case $basic_machine in
> + s390x | s390x-*)
> + basic_machine=s390x-ibm
> + ;;
> +- sa29200)
> +- basic_machine=a29k-amd
> +- os=-udi
> +- ;;
> + sb1)
> + basic_machine=mipsisa64sb1-unknown
> + ;;
> +@@ -964,32 +1145,17 @@ case $basic_machine in
> + ;;
> + sde)
> + basic_machine=mipsisa32-sde
> +- os=-elf
> +- ;;
> +- sei)
> +- basic_machine=mips-sei
> +- os=-seiux
> ++ os=${os:-elf}
> + ;;
> + sequent)
> + basic_machine=i386-sequent
> + ;;
> +- sh)
> +- basic_machine=sh-hitachi
> +- os=-hms
> +- ;;
> + sh5el)
> + basic_machine=sh5le-unknown
> + ;;
> +- sh64)
> +- basic_machine=sh64-unknown
> +- ;;
> +- sparclite-wrs | simso-wrs)
> ++ simso-wrs)
> + basic_machine=sparclite-wrs
> +- os=-vxworks
> +- ;;
> +- sps7)
> +- basic_machine=m68k-bull
> +- os=-sysv2
> ++ os=vxworks
> + ;;
> + spur)
> + basic_machine=spur-unknown
> +@@ -997,41 +1163,12 @@ case $basic_machine in
> + st2000)
> + basic_machine=m68k-tandem
> + ;;
> +- stratus)
> +- basic_machine=i860-stratus
> +- os=-sysv4
> ++ strongarm-* | thumb-*)
> ++ basic_machine=arm-`echo "$basic_machine" | sed 's/^[^-]*-//'`
> + ;;
> + sun2)
> + basic_machine=m68000-sun
> + ;;
> +- sun2os3)
> +- basic_machine=m68000-sun
> +- os=-sunos3
> +- ;;
> +- sun2os4)
> +- basic_machine=m68000-sun
> +- os=-sunos4
> +- ;;
> +- sun3os3)
> +- basic_machine=m68k-sun
> +- os=-sunos3
> +- ;;
> +- sun3os4)
> +- basic_machine=m68k-sun
> +- os=-sunos4
> +- ;;
> +- sun4os3)
> +- basic_machine=sparc-sun
> +- os=-sunos3
> +- ;;
> +- sun4os4)
> +- basic_machine=sparc-sun
> +- os=-sunos4
> +- ;;
> +- sun4sol2)
> +- basic_machine=sparc-sun
> +- os=-solaris2
> +- ;;
> + sun3 | sun3-*)
> + basic_machine=m68k-sun
> + ;;
> +@@ -1041,37 +1178,9 @@ case $basic_machine in
> + sun386 | sun386i | roadrunner)
> + basic_machine=i386-sun
> + ;;
> +- sv1)
> +- basic_machine=sv1-cray
> +- os=-unicos
> +- ;;
> +- symmetry)
> +- basic_machine=i386-sequent
> +- os=-dynix
> +- ;;
> +- t3e)
> +- basic_machine=alphaev5-cray
> +- os=-unicos
> +- ;;
> +- t90)
> +- basic_machine=t90-cray
> +- os=-unicos
> +- ;;
> +- tic54x | c54x*)
> +- basic_machine=tic54x-unknown
> +- os=-coff
> +- ;;
> +- tic55x | c55x*)
> +- basic_machine=tic55x-unknown
> +- os=-coff
> +- ;;
> +- tic6x | c6x*)
> +- basic_machine=tic6x-unknown
> +- os=-coff
> +- ;;
> + tile*)
> +- basic_machine=tile-unknown
> +- os=-linux-gnu
> ++ basic_machine=$basic_machine-unknown
> ++ os=linux-gnu
> + ;;
> + tx39)
> + basic_machine=mipstx39-unknown
> +@@ -1079,82 +1188,32 @@ case $basic_machine in
> + tx39el)
> + basic_machine=mipstx39el-unknown
> + ;;
> +- toad1)
> +- basic_machine=pdp10-xkl
> +- os=-tops20
> +- ;;
> + tower | tower-32)
> + basic_machine=m68k-ncr
> + ;;
> +- tpf)
> +- basic_machine=s390x-ibm
> +- os=-tpf
> +- ;;
> +- udi29k)
> +- basic_machine=a29k-amd
> +- os=-udi
> +- ;;
> +- ultra3)
> +- basic_machine=a29k-nyu
> +- os=-sym1
> +- ;;
> +- v810 | necv810)
> +- basic_machine=v810-nec
> +- os=-none
> +- ;;
> +- vaxv)
> +- basic_machine=vax-dec
> +- os=-sysv
> +- ;;
> +- vms)
> +- basic_machine=vax-dec
> +- os=-vms
> +- ;;
> + vpp*|vx|vx-*)
> + basic_machine=f301-fujitsu
> + ;;
> +- vxworks960)
> +- basic_machine=i960-wrs
> +- os=-vxworks
> +- ;;
> +- vxworks68)
> +- basic_machine=m68k-wrs
> +- os=-vxworks
> +- ;;
> +- vxworks29k)
> +- basic_machine=a29k-wrs
> +- os=-vxworks
> +- ;;
> + w65*)
> + basic_machine=w65-wdc
> +- os=-none
> ++ os=none
> + ;;
> + w89k-*)
> + basic_machine=hppa1.1-winbond
> +- os=-proelf
> ++ os=proelf
> + ;;
> +- xbox)
> +- basic_machine=i686-pc
> +- os=-mingw32
> ++ x64)
> ++ basic_machine=x86_64-pc
> + ;;
> + xps | xps100)
> + basic_machine=xps100-honeywell
> + ;;
> +- ymp)
> +- basic_machine=ymp-cray
> +- os=-unicos
> +- ;;
> +- z8k-*-coff)
> +- basic_machine=z8k-unknown
> +- os=-sim
> +- ;;
> +- z80-*-coff)
> +- basic_machine=z80-unknown
> +- os=-sim
> ++ xscale-* | xscalee[bl]-*)
> ++ basic_machine=`echo "$basic_machine" | sed 's/^xscale/arm/'`
> + ;;
> + none)
> + basic_machine=none-none
> +- os=-none
> ++ os=${os:-none}
> + ;;
> +
> + # Here we handle the default manufacturer of certain CPU types. It is in
> +@@ -1180,10 +1239,6 @@ case $basic_machine in
> + vax)
> + basic_machine=vax-dec
> + ;;
> +- pdp10)
> +- # there are many clones, so DEC is not a safe bet
> +- basic_machine=pdp10-unknown
> +- ;;
> + pdp11)
> + basic_machine=pdp11-dec
> + ;;
> +@@ -1193,9 +1248,6 @@ case $basic_machine in
> + sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
> + basic_machine=sh-unknown
> + ;;
> +- sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
> +- basic_machine=sparc-sun
> +- ;;
> + cydra)
> + basic_machine=cydra-cydrome
> + ;;
> +@@ -1215,7 +1267,7 @@ case $basic_machine in
> + # Make sure to match an already-canonicalized machine name.
> + ;;
> + *)
> +- echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
> ++ echo Invalid configuration \`"$1"\': machine \`"$basic_machine"\' not recognized 1>&2
> + exit 1
> + ;;
> + esac
> +@@ -1223,10 +1275,10 @@ esac
> + # Here we canonicalize certain aliases for manufacturers.
> + case $basic_machine in
> + *-digital*)
> +- basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
> ++ basic_machine=`echo "$basic_machine" | sed 's/digital.*/dec/'`
> + ;;
> + *-commodore*)
> +- basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
> ++ basic_machine=`echo "$basic_machine" | sed 's/commodore.*/cbm/'`
> + ;;
> + *)
> + ;;
> +@@ -1234,194 +1286,246 @@ esac
> +
> + # Decode manufacturer-specific aliases for certain operating systems.
> +
> +-if [ x"$os" != x"" ]
> ++if [ x$os != x ]
> + then
> + case $os in
> +- # First match some system type aliases
> +- # that might get confused with valid system types.
> +- # -solaris* is a basic system type, with this one exception.
> +- -solaris1 | -solaris1.*)
> +- os=`echo $os | sed -e 's|solaris1|sunos4|'`
> ++ # First match some system type aliases that might get confused
> ++ # with valid system types.
> ++ # solaris* is a basic system type, with this one exception.
> ++ auroraux)
> ++ os=auroraux
> ++ ;;
> ++ bluegene*)
> ++ os=cnk
> + ;;
> +- -solaris)
> +- os=-solaris2
> ++ solaris1 | solaris1.*)
> ++ os=`echo $os | sed -e 's|solaris1|sunos4|'`
> + ;;
> +- -svr4*)
> +- os=-sysv4
> ++ solaris)
> ++ os=solaris2
> + ;;
> +- -unixware*)
> +- os=-sysv4.2uw
> ++ unixware*)
> ++ os=sysv4.2uw
> + ;;
> +- -gnu/linux*)
> ++ gnu/linux*)
> + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
> + ;;
> +- # First accept the basic system types.
> ++ # es1800 is here to avoid being matched by es* (a different OS)
> ++ es1800*)
> ++ os=ose
> ++ ;;
> ++ # Some version numbers need modification
> ++ chorusos*)
> ++ os=chorusos
> ++ ;;
> ++ isc)
> ++ os=isc2.2
> ++ ;;
> ++ sco6)
> ++ os=sco5v6
> ++ ;;
> ++ sco5)
> ++ os=sco3.2v5
> ++ ;;
> ++ sco4)
> ++ os=sco3.2v4
> ++ ;;
> ++ sco3.2.[4-9]*)
> ++ os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
> ++ ;;
> ++ sco3.2v[4-9]* | sco5v6*)
> ++ # Don't forget version if it is 3.2v4 or newer.
> ++ ;;
> ++ scout)
> ++ # Don't match below
> ++ ;;
> ++ sco*)
> ++ os=sco3.2v2
> ++ ;;
> ++ psos*)
> ++ os=psos
> ++ ;;
> ++ # Now accept the basic system types.
> + # The portable systems comes first.
> +- # Each alternative MUST END IN A *, to match a version number.
> +- # -sysv* is not here because it comes later, after sysvr4.
> +- -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
> +- | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
> +- | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
> +- | -kopensolaris* \
> +- | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
> +- | -aos* | -aros* \
> +- | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
> +- | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
> +- | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
> +- | -openbsd* | -solidbsd* \
> +- | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
> +- | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
> +- | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
> +- | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
> +- | -chorusos* | -chorusrdb* | -cegcc* \
> +- | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
> +- | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
> +- | -uxpv* | -beos* | -mpeix* | -udk* \
> +- | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
> +- | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
> +- | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
> +- | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
> +- | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
> +- | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
> +- | -skyos* | -haiku* | -rdos* | -toppers* | -drops*)
> ++ # Each alternative MUST end in a * to match a version number.
> ++ # sysv* is not here because it comes later, after sysvr4.
> ++ gnu* | bsd* | mach* | minix* | genix* | ultrix* | irix* \
> ++ | *vms* | esix* | aix* | cnk* | sunos | sunos[34]*\
> ++ | hpux* | unos* | osf* | luna* | dgux* | auroraux* | solaris* \
> ++ | sym* | kopensolaris* | plan9* \
> ++ | amigaos* | amigados* | msdos* | newsos* | unicos* | aof* \
> ++ | aos* | aros* | cloudabi* | sortix* \
> ++ | nindy* | vxsim* | vxworks* | ebmon* | hms* | mvs* \
> ++ | clix* | riscos* | uniplus* | iris* | rtu* | xenix* \
> ++ | knetbsd* | mirbsd* | netbsd* \
> ++ | bitrig* | openbsd* | solidbsd* | libertybsd* \
> ++ | ekkobsd* | kfreebsd* | freebsd* | riscix* | lynxos* \
> ++ | bosx* | nextstep* | cxux* | aout* | elf* | oabi* \
> ++ | ptx* | coff* | ecoff* | winnt* | domain* | vsta* \
> ++ | udi* | eabi* | lites* | ieee* | go32* | aux* | hcos* \
> ++ | chorusrdb* | cegcc* | glidix* \
> ++ | cygwin* | msys* | pe* | moss* | proelf* | rtems* \
> ++ | midipix* | mingw32* | mingw64* | linux-gnu* | linux-android* \
> ++ | linux-newlib* | linux-musl* | linux-uclibc* \
> ++ | uxpv* | beos* | mpeix* | udk* | moxiebox* \
> ++ | interix* | uwin* | mks* | rhapsody* | darwin* \
> ++ | openstep* | oskit* | conix* | pw32* | nonstopux* \
> ++ | storm-chaos* | tops10* | tenex* | tops20* | its* \
> ++ | os2* | vos* | palmos* | uclinux* | nucleus* \
> ++ | morphos* | superux* | rtmk* | windiss* \
> ++ | powermax* | dnix* | nx6 | nx7 | sei* | dragonfly* \
> ++ | skyos* | haiku* | rdos* | toppers* | drops* | es* \
> ++ | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
> ++ | midnightbsd*)
> + # Remember, each alternative MUST END IN *, to match a version number.
> + ;;
> +- -qnx*)
> ++ qnx*)
> + case $basic_machine in
> + x86-* | i*86-*)
> + ;;
> + *)
> +- os=-nto$os
> ++ os=nto-$os
> + ;;
> + esac
> + ;;
> +- -nto-qnx*)
> ++ hiux*)
> ++ os=hiuxwe2
> + ;;
> +- -nto*)
> +- os=`echo $os | sed -e 's|nto|nto-qnx|'`
> ++ nto-qnx*)
> + ;;
> +- -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
> +- | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
> +- | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
> ++ nto*)
> ++ os=`echo $os | sed -e 's|nto|nto-qnx|'`
> + ;;
> +- -mac*)
> +- os=`echo $os | sed -e 's|mac|macos|'`
> ++ sim | xray | os68k* | v88r* \
> ++ | windows* | osx | abug | netware* | os9* \
> ++ | macos* | mpw* | magic* | mmixware* | mon960* | lnews*)
> + ;;
> +- -linux-dietlibc)
> +- os=-linux-dietlibc
> ++ linux-dietlibc)
> ++ os=linux-dietlibc
> + ;;
> +- -linux*)
> ++ linux*)
> + os=`echo $os | sed -e 's|linux|linux-gnu|'`
> + ;;
> +- -sunos5*)
> +- os=`echo $os | sed -e 's|sunos5|solaris2|'`
> ++ lynx*178)
> ++ os=lynxos178
> ++ ;;
> ++ lynx*5)
> ++ os=lynxos5
> ++ ;;
> ++ lynx*)
> ++ os=lynxos
> + ;;
> +- -sunos6*)
> +- os=`echo $os | sed -e 's|sunos6|solaris3|'`
> ++ mac*)
> ++ os=`echo "$os" | sed -e 's|mac|macos|'`
> + ;;
> +- -opened*)
> +- os=-openedition
> ++ opened*)
> ++ os=openedition
> + ;;
> +- -os400*)
> +- os=-os400
> ++ os400*)
> ++ os=os400
> + ;;
> +- -wince*)
> +- os=-wince
> ++ sunos5*)
> ++ os=`echo "$os" | sed -e 's|sunos5|solaris2|'`
> + ;;
> +- -osfrose*)
> +- os=-osfrose
> ++ sunos6*)
> ++ os=`echo "$os" | sed -e 's|sunos6|solaris3|'`
> + ;;
> +- -osf*)
> +- os=-osf
> ++ wince*)
> ++ os=wince
> + ;;
> +- -utek*)
> +- os=-bsd
> ++ utek*)
> ++ os=bsd
> + ;;
> +- -dynix*)
> +- os=-bsd
> ++ dynix*)
> ++ os=bsd
> + ;;
> +- -acis*)
> +- os=-aos
> ++ acis*)
> ++ os=aos
> + ;;
> +- -atheos*)
> +- os=-atheos
> ++ atheos*)
> ++ os=atheos
> + ;;
> +- -syllable*)
> +- os=-syllable
> ++ syllable*)
> ++ os=syllable
> + ;;
> +- -386bsd)
> +- os=-bsd
> ++ 386bsd)
> ++ os=bsd
> + ;;
> +- -ctix* | -uts*)
> +- os=-sysv
> ++ ctix* | uts*)
> ++ os=sysv
> + ;;
> +- -nova*)
> +- os=-rtmk-nova
> ++ nova*)
> ++ os=rtmk-nova
> + ;;
> +- -ns2 )
> +- os=-nextstep2
> ++ ns2)
> ++ os=nextstep2
> + ;;
> +- -nsk*)
> +- os=-nsk
> ++ nsk*)
> ++ os=nsk
> + ;;
> + # Preserve the version number of sinix5.
> +- -sinix5.*)
> ++ sinix5.*)
> + os=`echo $os | sed -e 's|sinix|sysv|'`
> + ;;
> +- -sinix*)
> +- os=-sysv4
> ++ sinix*)
> ++ os=sysv4
> + ;;
> +- -tpf*)
> +- os=-tpf
> ++ tpf*)
> ++ os=tpf
> + ;;
> +- -triton*)
> +- os=-sysv3
> ++ triton*)
> ++ os=sysv3
> + ;;
> +- -oss*)
> +- os=-sysv3
> ++ oss*)
> ++ os=sysv3
> + ;;
> +- -svr4)
> +- os=-sysv4
> ++ svr4*)
> ++ os=sysv4
> + ;;
> +- -svr3)
> +- os=-sysv3
> ++ svr3)
> ++ os=sysv3
> + ;;
> +- -sysvr4)
> +- os=-sysv4
> ++ sysvr4)
> ++ os=sysv4
> + ;;
> +- # This must come after -sysvr4.
> +- -sysv*)
> ++ # This must come after sysvr4.
> ++ sysv*)
> + ;;
> +- -ose*)
> +- os=-ose
> ++ ose*)
> ++ os=ose
> + ;;
> +- -es1800*)
> +- os=-ose
> ++ *mint | mint[0-9]* | *MiNT | MiNT[0-9]*)
> ++ os=mint
> + ;;
> +- -xenix)
> +- os=-xenix
> ++ zvmoe)
> ++ os=zvmoe
> + ;;
> +- -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
> +- os=-mint
> ++ dicos*)
> ++ os=dicos
> + ;;
> +- -aros*)
> +- os=-aros
> ++ pikeos*)
> ++ # Until real need of OS specific support for
> ++ # particular features comes up, bare metal
> ++ # configurations are quite functional.
> ++ case $basic_machine in
> ++ arm*)
> ++ os=eabi
> ++ ;;
> ++ *)
> ++ os=elf
> ++ ;;
> ++ esac
> + ;;
> +- -kaos*)
> +- os=-kaos
> ++ nacl*)
> + ;;
> +- -zvmoe)
> +- os=-zvmoe
> ++ ios)
> + ;;
> +- -dicos*)
> +- os=-dicos
> ++ none)
> + ;;
> +- -none)
> ++ *-eabi)
> + ;;
> + *)
> +- # Get rid of the `-' at the beginning of $os.
> +- os=`echo $os | sed 's/[^-]*-//'`
> +- echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
> ++ echo Invalid configuration \`"$1"\': system \`"$os"\' not recognized 1>&2
> + exit 1
> + ;;
> + esac
> +@@ -1438,165 +1542,180 @@ else
> + # system, and we'll never get to this point.
> +
> + case $basic_machine in
> +- score-*)
> +- os=-elf
> ++ score-*)
> ++ os=elf
> + ;;
> +- spu-*)
> +- os=-elf
> ++ spu-*)
> ++ os=elf
> + ;;
> + *-acorn)
> +- os=-riscix1.2
> ++ os=riscix1.2
> + ;;
> + arm*-rebel)
> +- os=-linux
> ++ os=linux
> + ;;
> + arm*-semi)
> +- os=-aout
> ++ os=aout
> ++ ;;
> ++ c4x-* | tic4x-*)
> ++ os=coff
> ++ ;;
> ++ c8051-*)
> ++ os=elf
> ++ ;;
> ++ clipper-intergraph)
> ++ os=clix
> + ;;
> +- c4x-* | tic4x-*)
> +- os=-coff
> ++ hexagon-*)
> ++ os=elf
> ++ ;;
> ++ tic54x-*)
> ++ os=coff
> ++ ;;
> ++ tic55x-*)
> ++ os=coff
> ++ ;;
> ++ tic6x-*)
> ++ os=coff
> + ;;
> + # This must come before the *-dec entry.
> + pdp10-*)
> +- os=-tops20
> ++ os=tops20
> + ;;
> + pdp11-*)
> +- os=-none
> ++ os=none
> + ;;
> + *-dec | vax-*)
> +- os=-ultrix4.2
> ++ os=ultrix4.2
> + ;;
> + m68*-apollo)
> +- os=-domain
> ++ os=domain
> + ;;
> + i386-sun)
> +- os=-sunos4.0.2
> ++ os=sunos4.0.2
> + ;;
> + m68000-sun)
> +- os=-sunos3
> +- # This also exists in the configure program, but was not the
> +- # default.
> +- # os=-sunos4
> ++ os=sunos3
> + ;;
> + m68*-cisco)
> +- os=-aout
> ++ os=aout
> + ;;
> +- mep-*)
> +- os=-elf
> ++ mep-*)
> ++ os=elf
> + ;;
> + mips*-cisco)
> +- os=-elf
> ++ os=elf
> + ;;
> + mips*-*)
> +- os=-elf
> ++ os=elf
> + ;;
> + or32-*)
> +- os=-coff
> ++ os=coff
> + ;;
> + *-tti) # must be before sparc entry or we get the wrong os.
> +- os=-sysv3
> ++ os=sysv3
> + ;;
> + sparc-* | *-sun)
> +- os=-sunos4.1.1
> ++ os=sunos4.1.1
> + ;;
> +- *-be)
> +- os=-beos
> ++ pru-*)
> ++ os=elf
> + ;;
> +- *-haiku)
> +- os=-haiku
> ++ *-be)
> ++ os=beos
> + ;;
> + *-ibm)
> +- os=-aix
> ++ os=aix
> + ;;
> +- *-knuth)
> +- os=-mmixware
> ++ *-knuth)
> ++ os=mmixware
> + ;;
> + *-wec)
> +- os=-proelf
> ++ os=proelf
> + ;;
> + *-winbond)
> +- os=-proelf
> ++ os=proelf
> + ;;
> + *-oki)
> +- os=-proelf
> ++ os=proelf
> + ;;
> + *-hp)
> +- os=-hpux
> ++ os=hpux
> + ;;
> + *-hitachi)
> +- os=-hiux
> ++ os=hiux
> + ;;
> + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
> +- os=-sysv
> ++ os=sysv
> + ;;
> + *-cbm)
> +- os=-amigaos
> ++ os=amigaos
> + ;;
> + *-dg)
> +- os=-dgux
> ++ os=dgux
> + ;;
> + *-dolphin)
> +- os=-sysv3
> ++ os=sysv3
> + ;;
> + m68k-ccur)
> +- os=-rtu
> ++ os=rtu
> + ;;
> + m88k-omron*)
> +- os=-luna
> ++ os=luna
> + ;;
> +- *-next )
> +- os=-nextstep
> ++ *-next)
> ++ os=nextstep
> + ;;
> + *-sequent)
> +- os=-ptx
> ++ os=ptx
> + ;;
> + *-crds)
> +- os=-unos
> ++ os=unos
> + ;;
> + *-ns)
> +- os=-genix
> ++ os=genix
> + ;;
> + i370-*)
> +- os=-mvs
> +- ;;
> +- *-next)
> +- os=-nextstep3
> ++ os=mvs
> + ;;
> + *-gould)
> +- os=-sysv
> ++ os=sysv
> + ;;
> + *-highlevel)
> +- os=-bsd
> ++ os=bsd
> + ;;
> + *-encore)
> +- os=-bsd
> ++ os=bsd
> + ;;
> + *-sgi)
> +- os=-irix
> ++ os=irix
> + ;;
> + *-siemens)
> +- os=-sysv4
> ++ os=sysv4
> + ;;
> + *-masscomp)
> +- os=-rtu
> ++ os=rtu
> + ;;
> + f30[01]-fujitsu | f700-fujitsu)
> +- os=-uxpv
> ++ os=uxpv
> + ;;
> + *-rom68k)
> +- os=-coff
> ++ os=coff
> + ;;
> + *-*bug)
> +- os=-coff
> ++ os=coff
> + ;;
> + *-apple)
> +- os=-macos
> ++ os=macos
> + ;;
> + *-atari*)
> +- os=-mint
> ++ os=mint
> ++ ;;
> ++ *-wrs)
> ++ os=vxworks
> + ;;
> + *)
> +- os=-none
> ++ os=none
> + ;;
> + esac
> + fi
> +@@ -1607,79 +1726,82 @@ vendor=unknown
> + case $basic_machine in
> + *-unknown)
> + case $os in
> +- -riscix*)
> ++ riscix*)
> + vendor=acorn
> + ;;
> +- -sunos*)
> ++ sunos*)
> + vendor=sun
> + ;;
> +- -aix*)
> ++ cnk*|-aix*)
> + vendor=ibm
> + ;;
> +- -beos*)
> ++ beos*)
> + vendor=be
> + ;;
> +- -hpux*)
> ++ hpux*)
> + vendor=hp
> + ;;
> +- -mpeix*)
> ++ mpeix*)
> + vendor=hp
> + ;;
> +- -hiux*)
> ++ hiux*)
> + vendor=hitachi
> + ;;
> +- -unos*)
> ++ unos*)
> + vendor=crds
> + ;;
> +- -dgux*)
> ++ dgux*)
> + vendor=dg
> + ;;
> +- -luna*)
> ++ luna*)
> + vendor=omron
> + ;;
> +- -genix*)
> ++ genix*)
> + vendor=ns
> + ;;
> +- -mvs* | -opened*)
> ++ clix*)
> ++ vendor=intergraph
> ++ ;;
> ++ mvs* | opened*)
> + vendor=ibm
> + ;;
> +- -os400*)
> ++ os400*)
> + vendor=ibm
> + ;;
> +- -ptx*)
> ++ ptx*)
> + vendor=sequent
> + ;;
> +- -tpf*)
> ++ tpf*)
> + vendor=ibm
> + ;;
> +- -vxsim* | -vxworks* | -windiss*)
> ++ vxsim* | vxworks* | windiss*)
> + vendor=wrs
> + ;;
> +- -aux*)
> ++ aux*)
> + vendor=apple
> + ;;
> +- -hms*)
> ++ hms*)
> + vendor=hitachi
> + ;;
> +- -mpw* | -macos*)
> ++ mpw* | macos*)
> + vendor=apple
> + ;;
> +- -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
> ++ *mint | mint[0-9]* | *MiNT | MiNT[0-9]*)
> + vendor=atari
> + ;;
> +- -vos*)
> ++ vos*)
> + vendor=stratus
> + ;;
> + esac
> +- basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
> ++ basic_machine=`echo "$basic_machine" | sed "s/unknown/$vendor/"`
> + ;;
> + esac
> +
> +-echo $basic_machine$os
> ++echo "$basic_machine-$os"
> + exit
> +
> + # Local variables:
> +-# eval: (add-hook 'write-file-hooks 'time-stamp)
> ++# eval: (add-hook 'before-save-hook 'time-stamp)
> + # time-stamp-start: "timestamp='"
> + # time-stamp-format: "%:y-%02m-%02d"
> + # time-stamp-end: "'"
> +--
> +2.17.1
> +
> diff --git a/meta-networking/recipes-protocols/bird/files/bird.init b/meta-networking/recipes-protocols/bird/files/bird.init
> new file mode 100755
> index 000000000..ebef0f448
> --- /dev/null
> +++ b/meta-networking/recipes-protocols/bird/files/bird.init
> @@ -0,0 +1,2 @@
> +#!/bin/sh
> +exec /usr/sbin/bird -d -c /etc/bird.conf -s /var/run/bird.ctl
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