]> ncurses.scripts.mit.edu Git - ncurses.git/blobdiff - config.guess
ncurses 6.2 - patch 20210619
[ncurses.git] / config.guess
index e0ed0e00d83bff6e9da3c9163cda84ed48057089..9c65c6c1b9abee4b00ea4e2a2942029752ada114 100755 (executable)
@@ -3,7 +3,7 @@
 #   Copyright 2021 Thomas E. Dickey
 #   Copyright 1992-2021 Free Software Foundation, Inc.
 
-timestamp='2021-01-25'
+timestamp='2021-05-24'
 
 # 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
@@ -137,7 +137,7 @@ 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
+case $UNAME_SYSTEM in
 Linux|GNU|GNU/*)
        LIBC=unknown
 
@@ -177,7 +177,7 @@ 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 tuples: *-*-netbsdelf*, *-*-netbsdaout*,
@@ -193,7 +193,7 @@ case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
            /sbin/sysctl -n hw.machine_arch 2>/dev/null || \
            /usr/sbin/sysctl -n hw.machine_arch 2>/dev/null || \
            echo unknown)`
-       case "$UNAME_MACHINE_ARCH" in
+       case $UNAME_MACHINE_ARCH in
            aarch64eb) machine=aarch64_be-unknown ;;
            armeb) machine=armeb-unknown ;;
            arm*) machine=arm-unknown ;;
@@ -209,7 +209,7 @@ case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
        esac
        # The Operating System including object format, if it has switched
        # to ELF recently (or will in the future) and ABI.
-       case "$UNAME_MACHINE_ARCH" in
+       case $UNAME_MACHINE_ARCH in
            earm*)
                os=netbsdelf
                ;;
@@ -230,7 +230,7 @@ case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
                ;;
        esac
        # Determine ABI tags.
-       case "$UNAME_MACHINE_ARCH" in
+       case $UNAME_MACHINE_ARCH in
            earm*)
                expr='s/^earmv[0-9]/-eabi/;s/eb$//'
                abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"`
@@ -241,7 +241,7 @@ 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 $UNAME_VERSION in
            Debian*)
                release='-gnu'
                ;;
@@ -262,6 +262,10 @@ case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
        UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
        echo "$UNAME_MACHINE_ARCH"-unknown-openbsd"$UNAME_RELEASE"
        exit ;;
+    *:SecBSD:*:*)
+       UNAME_MACHINE_ARCH=`arch | sed 's/SecBSD.//'`
+       echo "$UNAME_MACHINE_ARCH"-unknown-secbsd"$UNAME_RELEASE"
+       exit ;;
     *:LibertyBSD:*:*)
        UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`
        echo "$UNAME_MACHINE_ARCH"-unknown-libertybsd"$UNAME_RELEASE"
@@ -297,6 +301,8 @@ case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
        echo mips-dec-osf1
        exit ;;
     alpha:OSF1:*:*)
+       # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
+       trap '' 0
        case $UNAME_RELEASE in
        *4.0)
                UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
@@ -310,7 +316,7 @@ case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
        # covers most systems running today.  This code pipes the CPU
        # types through head -n 1, so we only detect the type of CPU 0.
        ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
-       case "$ALPHA_CPU_TYPE" in
+       case $ALPHA_CPU_TYPE in
            "EV4 (21064)")
                UNAME_MACHINE=alpha ;;
            "EV4.5 (21064)")
@@ -348,10 +354,7 @@ case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
        # A Xn.n version is an unreleased experimental baselevel.
        # 1.2 uses "1.2" for uname -r.
        echo "$UNAME_MACHINE"-dec-osf"`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`"
-       # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
-       exitcode=$?
-       trap '' 0
-       exit $exitcode ;;
+       exit ;;
     Amiga*:UNIX_System_V:4.0:*)
        echo m68k-unknown-sysv4
        exit ;;
@@ -432,7 +435,7 @@ case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
        echo sparc-sun-solaris3"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
        exit ;;
     sun4*:SunOS:*:*)
-       case "`/usr/bin/arch -k`" in
+       case `/usr/bin/arch -k` in
            Series*|S4*)
                UNAME_RELEASE=`uname -v`
                ;;
@@ -446,7 +449,7 @@ case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
     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
-       case "`/bin/arch`" in
+       case `/bin/arch` in
            sun3)
                echo m68k-sun-sunos"$UNAME_RELEASE"
                ;;
@@ -662,18 +665,18 @@ EOF
        exit ;;
     9000/[34678]??:HP-UX:*:*)
        HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
-       case "$UNAME_MACHINE" in
+       case $UNAME_MACHINE in
            9000/31?)            HP_ARCH=m68000 ;;
            9000/[34]??)         HP_ARCH=m68k ;;
            9000/[678][0-9][0-9])
                if test -x /usr/bin/getconf; then
                    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
-                   case "$sc_cpu_version" in
+                   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
+                       case $sc_kernel_bits in
                          32) HP_ARCH=hppa2.0n ;;
                          64) HP_ARCH=hppa2.0w ;;
                          '') HP_ARCH=hppa2.0 ;;   # HP-UX 10.20
@@ -874,7 +877,7 @@ EOF
        exit ;;
     *:FreeBSD:*:*)
        UNAME_PROCESSOR=`/usr/bin/uname -p`
-       case "$UNAME_PROCESSOR" in
+       case $UNAME_PROCESSOR in
            amd64)
                UNAME_PROCESSOR=x86_64 ;;
            i386)
@@ -898,7 +901,7 @@ EOF
        echo "$UNAME_MACHINE"-pc-pw32
        exit ;;
     *:Interix*:*)
-       case "$UNAME_MACHINE" in
+       case $UNAME_MACHINE in
            x86)
                echo i586-pc-interix"$UNAME_RELEASE"
                exit ;;
@@ -950,7 +953,7 @@ EOF
        if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
        exit ;;
-    arc:Linux:*:* | arceb:Linux:*:*)
+    arc:Linux:*:* | arceb:Linux:*:* | arc64:Linux:*:*)
        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
        exit ;;
     arm*:Linux:*:*)
@@ -1435,10 +1438,9 @@ EOF
        # "uname -m" is not consistent, so use $cputype instead. 386
        # is converted to i386 for consistency with other x86
        # operating systems.
-       # shellcheck disable=SC2154
-       if test "$cputype" = 386; then
+       if test "${cputype-}" = 386; then
            UNAME_MACHINE=i386
-       else
+       elif test "x${cputype-}" != x; then
            UNAME_MACHINE="$cputype"
        fi
        echo "$UNAME_MACHINE"-unknown-plan9
@@ -1469,7 +1471,7 @@ EOF
        exit ;;
     *:*VMS:*:*)
        UNAME_MACHINE=`(uname -p) 2>/dev/null`
-       case "$UNAME_MACHINE" in
+       case $UNAME_MACHINE in
            A*) echo alpha-dec-vms ; exit ;;
            I*) echo ia64-dec-vms ; exit ;;
            V*) echo vax-dec-vms ; exit ;;
@@ -1636,7 +1638,7 @@ test -d /usr/apollo && { echo "$ISP-apollo-$SYSTYPE"; exit; }
 
 echo "$0: unable to guess system type" >&2
 
-case "$UNAME_MACHINE:$UNAME_SYSTEM" in
+case $UNAME_MACHINE:$UNAME_SYSTEM in
     mips:Linux | mips64:Linux)
        # If we got here on MIPS GNU/Linux, output extra information.
        cat >&2 <<EOF