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2001-09-04 Ben Elliston <bje@redhat.com>

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* config.guess: Move eval $set_cc_for_build in most cases, to
	prevent this script fragment from cloberring a previously
	constructed C program in $dummy.c.
This commit is contained in:
Ben Elliston 2001-09-03 22:50:59 +00:00
parent ad52092d1f
commit 5f9e9ee808
2 changed files with 16 additions and 10 deletions
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6
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@ -1,3 +1,9 @@
2001-09-04 Ben Elliston <bje@redhat.com>
* config.guess: Move eval $set_cc_for_build in most cases, to
prevent this script fragment from cloberring a previously
constructed C program in $dummy.c.
2001-08-23 Ben Elliston <bje@redhat.com> 2001-08-23 Ben Elliston <bje@redhat.com>
* config.guess: Detect AtheOS on x86 systems. * config.guess: Detect AtheOS on x86 systems.

20
config.guess vendored
View File

@ -3,7 +3,7 @@
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
# Free Software Foundation, Inc. # Free Software Foundation, Inc.
timestamp='2001-08-23' timestamp='2001-09-04'
# 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
# under the terms of the GNU General Public License as published by # under the terms of the GNU General Public License as published by
@ -393,6 +393,7 @@ EOF
echo clipper-intergraph-clix${UNAME_RELEASE} echo clipper-intergraph-clix${UNAME_RELEASE}
exit 0 ;; exit 0 ;;
mips:*:*:UMIPS | mips:*:*:RISCos) mips:*:*:UMIPS | mips:*:*:RISCos)
eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c sed 's/^ //' << EOF >$dummy.c
#ifdef __cplusplus #ifdef __cplusplus
#include <stdio.h> /* for printf() prototype */ #include <stdio.h> /* for printf() prototype */
@ -414,7 +415,6 @@ EOF
exit (-1); exit (-1);
} }
EOF EOF
eval $set_cc_for_build
$CC_FOR_BUILD $dummy.c -o $dummy \ $CC_FOR_BUILD $dummy.c -o $dummy \
&& ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \ && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
&& rm -f $dummy.c $dummy && exit 0 && rm -f $dummy.c $dummy && exit 0
@ -484,6 +484,7 @@ EOF
exit 0 ;; exit 0 ;;
*:AIX:2:3) *:AIX:2:3)
if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c sed 's/^ //' << EOF >$dummy.c
#include <sys/systemcfg.h> #include <sys/systemcfg.h>
@ -495,7 +496,6 @@ EOF
exit(0); exit(0);
} }
EOF EOF
eval $set_cc_for_build
$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 && exit 0
rm -f $dummy.c $dummy rm -f $dummy.c $dummy
echo rs6000-ibm-aix3.2.5 echo rs6000-ibm-aix3.2.5
@ -563,6 +563,7 @@ EOF
fi ;; fi ;;
esac esac
if [ "${HP_ARCH}" = "" ]; then if [ "${HP_ARCH}" = "" ]; then
eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c sed 's/^ //' << EOF >$dummy.c
#define _HPUX_SOURCE #define _HPUX_SOURCE
@ -596,10 +597,9 @@ EOF
exit (0); exit (0);
} }
EOF EOF
eval $set_cc_for_build (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 "$HP_ARCH"; then HP_ARCH=hppa; fi
if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi rm -f $dummy.c $dummy
rm -f $dummy.c $dummy
fi ;; fi ;;
esac esac
echo ${HP_ARCH}-hp-hpux${HPUX_REV} echo ${HP_ARCH}-hp-hpux${HPUX_REV}
@ -609,6 +609,7 @@ EOF
echo ia64-hp-hpux${HPUX_REV} echo ia64-hp-hpux${HPUX_REV}
exit 0 ;; exit 0 ;;
3050*:HI-UX:*:*) 3050*:HI-UX:*:*)
eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c sed 's/^ //' << EOF >$dummy.c
#include <unistd.h> #include <unistd.h>
int int
@ -634,7 +635,6 @@ EOF
exit (0); exit (0);
} }
EOF EOF
eval $set_cc_for_build
$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 && exit 0
rm -f $dummy.c $dummy rm -f $dummy.c $dummy
echo unknown-hitachi-hiuxwe2 echo unknown-hitachi-hiuxwe2
@ -851,6 +851,7 @@ EOF
exit 0 ;; exit 0 ;;
esac esac
# Determine whether the default compiler is a.out or elf # Determine whether the default compiler is a.out or elf
eval $set_cc_for_build
cat >$dummy.c <<EOF cat >$dummy.c <<EOF
#include <features.h> #include <features.h>
#ifdef __cplusplus #ifdef __cplusplus
@ -875,7 +876,6 @@ EOF
return 0; return 0;
} }
EOF EOF
eval $set_cc_for_build
$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm -f $dummy.c $dummy && exit 0 $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm -f $dummy.c $dummy && exit 0
rm -f $dummy.c $dummy rm -f $dummy.c $dummy
test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0 test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
@ -1122,6 +1122,7 @@ esac
#echo '(No uname command or uname output not recognized.)' 1>&2 #echo '(No uname command or uname output not recognized.)' 1>&2
#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
eval $set_cc_for_build
cat >$dummy.c <<EOF cat >$dummy.c <<EOF
#ifdef _SEQUENT_ #ifdef _SEQUENT_
# include <sys/types.h> # include <sys/types.h>
@ -1236,7 +1237,6 @@ main ()
} }
EOF EOF
eval $set_cc_for_build
$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 && exit 0
rm -f $dummy.c $dummy rm -f $dummy.c $dummy