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Remove temporary debugging code.

This commit is contained in:
Mark Dickinson 2010-07-19 07:31:40 +00:00
parent a5ed401688
commit 9cec307a11
2 changed files with 1 additions and 60 deletions
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41
configure vendored
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@ -1,5 +1,5 @@
#! /bin/sh #! /bin/sh
# From configure.in Revision: 82746 . # From configure.in Revision: 82090 .
# Guess values for system-dependent variables and create Makefiles. # Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.65 for python 3.2. # Generated by GNU Autoconf 2.65 for python 3.2.
# #
@ -11641,45 +11641,6 @@ $as_echo "#define DOUBLE_IS_ARM_MIXED_ENDIAN_IEEE754 1" >>confdefs.h
fi fi
# Temporary check for a floating-point bug that appeared on ARM.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for buggy subnormal floating-point" >&5
$as_echo_n "checking for buggy subnormal floating-point... " >&6; }
if test "${ac_cv_buggy_subnormal+set}" = set; then :
$as_echo_n "(cached) " >&6
else
if test "$cross_compiling" = yes; then :
ac_cv_buggy_subnormal=no
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main() {
double MIN = 2.2250738585072014e-308; /* 2**-1022 */
double TINY = 4.9406564584124654e-324; /* 2**-1074 */
double TRIPLE_TINY = 1.4821969375237396e-323; /* 3 * TINY */
double diff = MIN - TRIPLE_TINY;
double expected_diff = 2.2250738585071999e-308;
return !(diff == expected_diff);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
ac_cv_buggy_subnormal=no
else
ac_cv_buggy_subnormal=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_buggy_subnormal" >&5
$as_echo "$ac_cv_buggy_subnormal" >&6; }
# The short float repr introduced in Python 3.1 requires the # The short float repr introduced in Python 3.1 requires the
# correctly-rounded string <-> double conversion functions from # correctly-rounded string <-> double conversion functions from
# Python/dtoa.c, which in turn require that the FPU uses 53-bit # Python/dtoa.c, which in turn require that the FPU uses 53-bit

20
configure.in
View File

@ -3334,26 +3334,6 @@ then
in ARM mixed-endian order (byte order 45670123)]) in ARM mixed-endian order (byte order 45670123)])
fi fi
# Temporary check for a floating-point bug that appeared on ARM.
AC_MSG_CHECKING(for buggy subnormal floating-point)
AC_CACHE_VAL(ac_cv_buggy_subnormal, [
AC_RUN_IFELSE([AC_LANG_SOURCE([[
int main() {
double MIN = 2.2250738585072014e-308; /* 2**-1022 */
double TINY = 4.9406564584124654e-324; /* 2**-1074 */
double TRIPLE_TINY = 1.4821969375237396e-323; /* 3 * TINY */
double diff = MIN - TRIPLE_TINY;
double expected_diff = 2.2250738585071999e-308;
return !(diff == expected_diff);
}
]])],
[ac_cv_buggy_subnormal=no],
[ac_cv_buggy_subnormal=yes],
[ac_cv_buggy_subnormal=no])])
AC_MSG_RESULT($ac_cv_buggy_subnormal)
# The short float repr introduced in Python 3.1 requires the # The short float repr introduced in Python 3.1 requires the
# correctly-rounded string <-> double conversion functions from # correctly-rounded string <-> double conversion functions from
# Python/dtoa.c, which in turn require that the FPU uses 53-bit # Python/dtoa.c, which in turn require that the FPU uses 53-bit