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# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, |
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, |
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# 2000, 2001, 2002 Free Software Foundation, Inc. |
# 2000, 2001, 2002 Free Software Foundation, Inc. |
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timestamp='2002-05-29' |
timestamp='2002-07-09' |
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# This file is free software; you can redistribute it and/or modify it |
# This file is free software; you can redistribute it and/or modify it |
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# under the terms of the GNU General Public License as published by |
# under the terms of the GNU General Public License as published by |
88 |
exit 1 |
exit 1 |
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fi |
fi |
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91 |
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trap 'exit 1' 1 2 15 |
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dummy=dummy-$$ |
# CC_FOR_BUILD -- compiler used by this script. Note that the use of a |
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trap 'rm -f $dummy.c $dummy.o $dummy.rel $dummy; exit 1' 1 2 15 |
# compiler to aid in system detection is discouraged as it requires |
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# temporary files to be created and, as you can see below, it is a |
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# headache to deal with in a portable fashion. |
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# CC_FOR_BUILD -- compiler used by this script. |
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# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still |
# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still |
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# use `HOST_CC' if defined, but it is deprecated. |
# use `HOST_CC' if defined, but it is deprecated. |
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101 |
set_cc_for_build='case $CC_FOR_BUILD,$HOST_CC,$CC in |
# This shell variable is my proudest work .. or something. --bje |
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,,) echo "int dummy(){}" > $dummy.c ; |
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set_cc_for_build='tmpdir=${TMPDIR-/tmp}/config-guess-$$ ; |
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(old=`umask` && umask 077 && mkdir $tmpdir && umask $old && unset old) |
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|| (echo "$me: cannot create $tmpdir" >&2 && exit 1) ; |
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dummy=$tmpdir/dummy ; |
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files="$dummy.c $dummy.o $dummy.rel $dummy" ; |
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trap '"'"'rm -f $files; rmdir $tmpdir; exit 1'"'"' 1 2 15 ; |
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case $CC_FOR_BUILD,$HOST_CC,$CC in |
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,,) echo "int x;" > $dummy.c ; |
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for c in cc gcc c89 c99 ; do |
for c in cc gcc c89 c99 ; do |
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($c $dummy.c -c -o $dummy.o) >/dev/null 2>&1 ; |
if ($c $dummy.c -c -o $dummy.o) >/dev/null 2>&1 ; then |
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if test $? = 0 ; then |
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CC_FOR_BUILD="$c"; break ; |
CC_FOR_BUILD="$c"; break ; |
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fi ; |
fi ; |
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done ; |
done ; |
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rm -f $dummy.c $dummy.o $dummy.rel ; |
rm -f $files ; |
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if test x"$CC_FOR_BUILD" = x ; then |
if test x"$CC_FOR_BUILD" = x ; then |
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CC_FOR_BUILD=no_compiler_found ; |
CC_FOR_BUILD=no_compiler_found ; |
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fi |
fi |
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;; |
;; |
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,,*) CC_FOR_BUILD=$CC ;; |
,,*) CC_FOR_BUILD=$CC ;; |
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,*,*) CC_FOR_BUILD=$HOST_CC ;; |
,*,*) CC_FOR_BUILD=$HOST_CC ;; |
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esac' |
esac ; |
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unset files' |
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# This is needed to find uname on a Pyramid OSx when run in the BSD universe. |
# This is needed to find uname on a Pyramid OSx when run in the BSD universe. |
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# (ghazi@noc.rutgers.edu 1994-08-24) |
# (ghazi@noc.rutgers.edu 1994-08-24) |
259 |
eval $set_cc_for_build |
eval $set_cc_for_build |
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$CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null |
$CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null |
261 |
if test "$?" = 0 ; then |
if test "$?" = 0 ; then |
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case `./$dummy` in |
case `$dummy` in |
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0-0) |
0-0) |
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UNAME_MACHINE="alpha" |
UNAME_MACHINE="alpha" |
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;; |
;; |
283 |
;; |
;; |
284 |
esac |
esac |
285 |
fi |
fi |
286 |
rm -f $dummy.s $dummy |
rm -f $dummy.s $dummy && rmdir $tmpdir |
287 |
echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` |
echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` |
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exit 0 ;; |
exit 0 ;; |
289 |
Alpha\ *:Windows_NT*:*) |
Alpha\ *:Windows_NT*:*) |
324 |
NILE*:*:*:dcosx) |
NILE*:*:*:dcosx) |
325 |
echo pyramid-pyramid-svr4 |
echo pyramid-pyramid-svr4 |
326 |
exit 0 ;; |
exit 0 ;; |
327 |
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DRS?6000:UNIX_SV:4.2*:7*) |
328 |
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case `/usr/bin/uname -p` in |
329 |
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sparc) echo sparc-icl-nx7 && exit 0 ;; |
330 |
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esac ;; |
331 |
sun4H:SunOS:5.*:*) |
sun4H:SunOS:5.*:*) |
332 |
echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` |
echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` |
333 |
exit 0 ;; |
exit 0 ;; |
435 |
} |
} |
436 |
EOF |
EOF |
437 |
$CC_FOR_BUILD $dummy.c -o $dummy \ |
$CC_FOR_BUILD $dummy.c -o $dummy \ |
438 |
&& ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \ |
&& $dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \ |
439 |
&& rm -f $dummy.c $dummy && exit 0 |
&& rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0 |
440 |
rm -f $dummy.c $dummy |
rm -f $dummy.c $dummy && rmdir $tmpdir |
441 |
echo mips-mips-riscos${UNAME_RELEASE} |
echo mips-mips-riscos${UNAME_RELEASE} |
442 |
exit 0 ;; |
exit 0 ;; |
443 |
Motorola:PowerMAX_OS:*:*) |
Motorola:PowerMAX_OS:*:*) |
518 |
exit(0); |
exit(0); |
519 |
} |
} |
520 |
EOF |
EOF |
521 |
$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0 |
$CC_FOR_BUILD $dummy.c -o $dummy && $dummy && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0 |
522 |
rm -f $dummy.c $dummy |
rm -f $dummy.c $dummy && rmdir $tmpdir |
523 |
echo rs6000-ibm-aix3.2.5 |
echo rs6000-ibm-aix3.2.5 |
524 |
elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then |
elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then |
525 |
echo rs6000-ibm-aix3.2.4 |
echo rs6000-ibm-aix3.2.4 |
617 |
exit (0); |
exit (0); |
618 |
} |
} |
619 |
EOF |
EOF |
620 |
(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` |
621 |
if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi |
if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi |
622 |
rm -f $dummy.c $dummy |
rm -f $dummy.c $dummy && rmdir $tmpdir |
623 |
fi ;; |
fi ;; |
624 |
esac |
esac |
625 |
echo ${HP_ARCH}-hp-hpux${HPUX_REV} |
echo ${HP_ARCH}-hp-hpux${HPUX_REV} |
655 |
exit (0); |
exit (0); |
656 |
} |
} |
657 |
EOF |
EOF |
658 |
$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0 |
$CC_FOR_BUILD $dummy.c -o $dummy && $dummy && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0 |
659 |
rm -f $dummy.c $dummy |
rm -f $dummy.c $dummy && rmdir $tmpdir |
660 |
echo unknown-hitachi-hiuxwe2 |
echo unknown-hitachi-hiuxwe2 |
661 |
exit 0 ;; |
exit 0 ;; |
662 |
9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) |
9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) |
739 |
echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} |
echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} |
740 |
exit 0 ;; |
exit 0 ;; |
741 |
*:FreeBSD:*:*) |
*:FreeBSD:*:*) |
742 |
echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` |
# Determine whether the default compiler uses glibc. |
743 |
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eval $set_cc_for_build |
744 |
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sed 's/^ //' << EOF >$dummy.c |
745 |
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#include <features.h> |
746 |
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#if __GLIBC__ >= 2 |
747 |
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LIBC=gnu |
748 |
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#else |
749 |
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LIBC= |
750 |
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#endif |
751 |
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EOF |
752 |
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eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=` |
753 |
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rm -f $dummy.c && rmdir $tmpdir |
754 |
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echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`${LIBC:+-$LIBC} |
755 |
exit 0 ;; |
exit 0 ;; |
756 |
i*:CYGWIN*:*) |
i*:CYGWIN*:*) |
757 |
echo ${UNAME_MACHINE}-pc-cygwin |
echo ${UNAME_MACHINE}-pc-cygwin |
812 |
#endif |
#endif |
813 |
EOF |
EOF |
814 |
eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=` |
eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=` |
815 |
rm -f $dummy.c |
rm -f $dummy.c && rmdir $tmpdir |
816 |
test x"${CPU}" != x && echo "${CPU}-pc-linux-gnu" && exit 0 |
test x"${CPU}" != x && echo "${CPU}-pc-linux-gnu" && exit 0 |
817 |
;; |
;; |
818 |
ppc:Linux:*:*) |
ppc:Linux:*:*) |
908 |
#endif |
#endif |
909 |
EOF |
EOF |
910 |
eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=` |
eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=` |
911 |
rm -f $dummy.c |
rm -f $dummy.c && rmdir $tmpdir |
912 |
test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0 |
test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0 |
913 |
test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0 |
test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0 |
914 |
;; |
;; |
1271 |
} |
} |
1272 |
EOF |
EOF |
1273 |
|
|
1274 |
$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm -f $dummy.c $dummy && exit 0 |
$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && $dummy && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0 |
1275 |
rm -f $dummy.c $dummy |
rm -f $dummy.c $dummy && rmdir $tmpdir |
1276 |
|
|
1277 |
# Apollos put the system type in the environment. |
# Apollos put the system type in the environment. |
1278 |
|
|