update from master

diff --git a/config/config.guess b/config/config.guess
index fb9a2bade594e1841845e8518af6860577d2d39c..d7c7fd7e297a44986b6233eaa87db3b203d6d7fa 100644 (file)
--- a/config/config.guess
+++ b/config/config.guess
@@ -3,7 +3,7 @@
 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
 #   2000, 2001, 2002 Free Software Foundation, Inc.
 
-timestamp='2002-05-29'
+timestamp='2002-07-03'
 
 # 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
@@ -88,30 +88,40 @@ if test $# != 0; then
   exit 1
 fi
 
+trap 'exit 1' 1 2 15
 
-dummy=dummy-$$
-trap 'rm -f $dummy.c $dummy.o $dummy.rel $dummy; exit 1' 1 2 15
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
 
-# CC_FOR_BUILD -- compiler used by this script.
 # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
 # use `HOST_CC' if defined, but it is deprecated.
 
-set_cc_for_build='case $CC_FOR_BUILD,$HOST_CC,$CC in
- ,,)    echo "int dummy(){}" > $dummy.c ;
+# This shell variable is my proudest work .. or something. --bje
+
+set_cc_for_build='tmpdir=${TMPDIR-/tmp}/config-guess-$$ ;
+(old=`umask` && umask 077 && mkdir $tmpdir && umask $old && unset old)
+   || (echo "$me: cannot create $tmpdir" >&2 && exit 1) ;
+dummy=$tmpdir/dummy ;
+files="$dummy.c $dummy.o $dummy.rel $dummy" ;
+trap '"'"'rm -f $files; rmdir $tmpdir; exit 1'"'"' 1 2 15 ;
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,)    echo "int x;" > $dummy.c ;
        for c in cc gcc c89 c99 ; do
-         ($c $dummy.c -c -o $dummy.o) >/dev/null 2>&1 ;
-         if test $? = 0 ; then
+         if ($c $dummy.c -c -o $dummy.o) >/dev/null 2>&1 ; then
             CC_FOR_BUILD="$c"; break ;
          fi ;
        done ;
-       rm -f $dummy.c $dummy.o $dummy.rel ;
+       rm -f $files ;
        if test x"$CC_FOR_BUILD" = x ; then
          CC_FOR_BUILD=no_compiler_found ;
        fi
        ;;
  ,,*)   CC_FOR_BUILD=$CC ;;
  ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
-esac'
+esac ;
+unset files'
 
 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
 # (ghazi@noc.rutgers.edu 1994-08-24)
@@ -249,7 +259,7 @@ EOF
        eval $set_cc_for_build
        $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
        if test "$?" = 0 ; then
-               case `./$dummy` in
+               case `$dummy` in
                        0-0)
                                UNAME_MACHINE="alpha"
                                ;;
@@ -273,7 +283,7 @@ EOF
                                ;;
                esac
        fi
-       rm -f $dummy.s $dummy
+       rm -f $dummy.s $dummy && dir $tmpdir
        echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
        exit 0 ;;
     Alpha\ *:Windows_NT*:*)
@@ -314,6 +324,10 @@ EOF
     NILE*:*:*:dcosx)
        echo pyramid-pyramid-svr4
        exit 0 ;;
+    DSR?6000:UNIX_SV:4.2*:7*)
+       case `/usr/bin/uname -p` in
+           sparc) echo sparc-icl-nx7 && exit 0 ;;
+       esac ;;
     sun4H:SunOS:5.*:*)
        echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
        exit 0 ;;
@@ -421,9 +435,9 @@ EOF
        }
 EOF
        $CC_FOR_BUILD $dummy.c -o $dummy \
-         && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
-         && rm -f $dummy.c $dummy && exit 0
-       rm -f $dummy.c $dummy
+         && $dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
+         && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0
+       rm -f $dummy.c $dummy && rmdir $tmpdir
        echo mips-mips-riscos${UNAME_RELEASE}
        exit 0 ;;
     Motorola:PowerMAX_OS:*:*)
@@ -504,8 +518,8 @@ EOF
                        exit(0);
                        }
 EOF
-               $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0
-               rm -f $dummy.c $dummy
+               $CC_FOR_BUILD $dummy.c -o $dummy && $dummy && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0
+               rm -f $dummy.c $dummy && rmdir $tmpdir
                echo rs6000-ibm-aix3.2.5
        elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
                echo rs6000-ibm-aix3.2.4
@@ -603,9 +617,9 @@ EOF
                   exit (0);
               }
 EOF
-                   (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null) && HP_ARCH=`./$dummy`
+                   (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null) && HP_ARCH=`$dummy`
                    if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi
-                   rm -f $dummy.c $dummy
+                   rm -f $dummy.c $dummy && rmdir $tmpdir
                fi ;;
        esac
        echo ${HP_ARCH}-hp-hpux${HPUX_REV}
@@ -641,8 +655,8 @@ EOF
          exit (0);
        }
 EOF
-       $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0
-       rm -f $dummy.c $dummy
+       $CC_FOR_BUILD $dummy.c -o $dummy && $dummy && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0
+       rm -f $dummy.c $dummy && rmdir $tmpdir
        echo unknown-hitachi-hiuxwe2
        exit 0 ;;
     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
@@ -725,7 +739,19 @@ EOF
        echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
        exit 0 ;;
     *:FreeBSD:*:*)
-       echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+       # Determine whether the default compiler uses glibc.
+       eval $set_cc_for_build
+       sed 's/^        //' << EOF >$dummy.c
+       #include <features.h>
+       #if __GLIBC__ >= 2
+       LIBC=gnu
+       #else
+       LIBC=
+       #endif
+EOF
+       eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
+       rm -f $dummy.c && rmdir $tmpdir
+       echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`${LIBC:+-$LIBC}
        exit 0 ;;
     i*:CYGWIN*:*)
        echo ${UNAME_MACHINE}-pc-cygwin
@@ -786,7 +812,7 @@ EOF
        #endif
 EOF
        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
-       rm -f $dummy.c
+       rm -f $dummy.c && rmdir $tmpdir
        test x"${CPU}" != x && echo "${CPU}-pc-linux-gnu" && exit 0
        ;;
     ppc:Linux:*:*)
@@ -882,7 +908,7 @@ EOF
        #endif
 EOF
        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
-       rm -f $dummy.c
+       rm -f $dummy.c && rmdir $tmpdir
        test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0
        test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
        ;;
@@ -1245,8 +1271,8 @@ main ()
 }
 EOF
 
-$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm -f $dummy.c $dummy && exit 0
-rm -f $dummy.c $dummy
+$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && $dummy && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0
+rm -f $dummy.c $dummy && rmdir $tmpdir
 
 # Apollos put the system type in the environment.
 

diff --git a/config/config.sub b/config/config.sub
index af2f144119f692b8017a99606b0dc19ce03d7426..9ff085efaf7fcd45cacc11aff70bc30fef9099b7 100644 (file)
--- a/config/config.sub
+++ b/config/config.sub
@@ -3,7 +3,7 @@
 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
 #   2000, 2001, 2002 Free Software Foundation, Inc.
 
-timestamp='2002-06-20'
+timestamp='2002-07-03'
 
 # This file is (in principle) common to ALL GNU software.
 # The presence of a machine in this file suggests that SOME GNU software
@@ -118,7 +118,7 @@ esac
 # Here we must recognize all the valid KERNEL-OS combinations.
 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
 case $maybe_os in
-  nto-qnx* | linux-gnu* | storm-chaos* | os2-emx* | windows32-* | rtmk-nova*)
+  nto-qnx* | linux-gnu* | freebsd*-gnu* | storm-chaos* | os2-emx* | windows32-* | rtmk-nova*)
     os=-$maybe_os
     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
     ;;
@@ -231,7 +231,7 @@ case $basic_machine in
        | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
        | c4x | clipper \
        | d10v | d30v | dlx | dsp16xx \
-       | fr30 \
+       | fr30 | frv \
        | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
        | i370 | i860 | i960 | ia64 \
        | ip2k \
@@ -253,7 +253,8 @@ case $basic_machine in
        | pdp10 | pdp11 | pj | pjl \
        | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
        | pyramid \
-       | sh | sh[34] | sh[34]eb | shbe | shle | sh64 | sh64le \
+       | sh | sh[1234] | sh3e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
+       | sh64 | sh64le \
        | sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv9 | sparcv9b \
        | strongarm \
        | tahoe | thumb | tic80 | tron \
@@ -295,7 +296,7 @@ case $basic_machine in
        | clipper-* | cydra-* \
        | d10v-* | d30v-* | dlx-* \
        | elxsi-* \
-       | f30[01]-* | f700-* | fr30-* | fx80-* \
+       | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
        | h8300-* | h8500-* \
        | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
        | i*86-* | i860-* | i960-* | ia64-* \
@@ -320,7 +321,8 @@ case $basic_machine in
        | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
        | pyramid-* \
        | romp-* | rs6000-* \
-       | sh-* | sh[34]-* | sh[34]eb-* | shbe-* | shle-* | sh64-* | sh64le-* \
+       | sh-* | sh[1234]-* | sh3e-* | sh[34]eb-* | shbe-* \
+       | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
        | sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
        | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
        | tahoe-* | thumb-* | tic30-* | tic54x-* | tic80-* | tron-* \
@@ -1011,7 +1013,7 @@ case $basic_machine in
        we32k)
                basic_machine=we32k-att
                ;;
-       sh3 | sh4 | sh3eb | sh4eb)
+       sh3 | sh4 | sh3eb | sh4eb | sh[1234]le | sh3ele)
                basic_machine=sh-unknown
                ;;
        sh64)