included more characters into xli tag character set.

improved detection of __float128 support
This commit is contained in:
2013-11-14 14:07:16 +00:00
parent ea55e0d7ee
commit 5ba15ae2e4
3 changed files with 59 additions and 3 deletions

34
qse/configure vendored
View File

@ -20080,6 +20080,40 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
if test ${ac_cv_sizeof___float128} -gt 0
then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking __float128 with linking" >&5
$as_echo_n "checking __float128 with linking... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
int
main ()
{
__float128 x, y, z;
z = x * y + x;
printf ("%p", (char*)(int)z);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
ac_cv_sizeof___float128=0
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
fi
cat >>confdefs.h <<_ACEOF
#define QSE_SIZEOF_CHAR ${ac_cv_sizeof_char}