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config-ml.in: On mips*-*-*...

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* config-ml.in: On mips*-*-*, if multidirs contains mabi=64, try to
        link a trivial program with -mabi=64.  If it fails, remove mabi=64
        from multidirs.

From-SVN: r26355
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Alexandre Oliva 1999-04-11 23:00:24 +00:00 committed by Jeff Law
parent 1bd0b556b4
commit e891fbfe34
2 changed files with 28 additions and 0 deletions
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6
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@ -1,3 +1,9 @@
Sun Apr 11 23:55:34 1999 Alexandre Oliva <oliva@dcc.unicamp.br>
* config-ml.in: On mips*-*-*, if multidirs contains mabi=64, try to
link a trivial program with -mabi=64. If it fails, remove mabi=64
from multidirs.
Sat Apr 10 21:50:01 1999 Philipp Thomas (kthomas@gwdg.de) Sat Apr 10 21:50:01 1999 Philipp Thomas (kthomas@gwdg.de)
* config.sub: Set basic_machine to i586 when target_alias = k6-*. * config.sub: Set basic_machine to i586 when target_alias = k6-*.

22
config-ml.in
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@ -299,6 +299,28 @@ mips*-*-*)
esac esac
done done
fi fi
case " $multidirs " in
*" mabi=64 "*)
# We will not be able to create libraries with -mabi=64 if
# we cannot even link a trivial program. It usually
# indicates the 64bit libraries are missing.
if echo 'main() {}' > conftest.c &&
${CC-gcc} -mabi=64 conftest.c -o conftest; then
:
else
echo Could not link program with -mabi=64, disabling it.
old_multidirs="${multidirs}"
multidirs=""
for x in ${old_multidirs}; do
case "$x" in
*mabi=64* ) : ;;
*) multidirs="${multidirs} ${x}" ;;
esac
done
fi
rm -f conftest.c conftest
;;
esac
;; ;;
powerpc*-*-* | rs6000*-*-*) powerpc*-*-* | rs6000*-*-*)
if [ x$enable_softfloat = xno ] if [ x$enable_softfloat = xno ]