File numpy-double-double-le.patch of Package python-numpy.24870
---
numpy/core/setup.py | 2 +-
numpy/core/setup_common.py | 4 ++++
numpy/core/src/npymath/ieee754.c.src | 2 +-
numpy/core/src/npymath/npy_math_private.h | 4 ++--
numpy/core/src/private/npy_fpmath.h | 3 ++-
5 files changed, 10 insertions(+), 5 deletions(-)
--- a/numpy/core/setup.py
+++ b/numpy/core/setup.py
@@ -465,7 +465,7 @@ def configuration(parent_package='',top_
'MOTOROLA_EXTENDED_12_BYTES_BE',
'IEEE_QUAD_LE', 'IEEE_QUAD_BE',
'IEEE_DOUBLE_LE', 'IEEE_DOUBLE_BE',
- 'DOUBLE_DOUBLE_BE']:
+ 'DOUBLE_DOUBLE_BE', 'DOUBLE_DOUBLE_LE']:
moredefs.append(('HAVE_LDOUBLE_%s' % rep, 1))
else:
raise ValueError("Unrecognized long double format: %s" % rep)
--- a/numpy/core/setup_common.py
+++ b/numpy/core/setup_common.py
@@ -256,6 +256,8 @@ _IEEE_QUAD_PREC_BE = ['300', '031', '326
_IEEE_QUAD_PREC_LE = _IEEE_QUAD_PREC_BE[::-1]
_DOUBLE_DOUBLE_BE = ['301', '235', '157', '064', '124', '000', '000', '000'] + \
['000'] * 8
+_DOUBLE_DOUBLE_LE = ['000', '000', '000', '124', '064', '157', '235', '301'] + \
+ ['000'] * 8
def long_double_representation(lines):
"""Given a binary dump as given by GNU od -b, look for long double
@@ -295,6 +297,8 @@ def long_double_representation(lines):
return 'IEEE_QUAD_LE'
elif read[8:-8] == _DOUBLE_DOUBLE_BE:
return 'DOUBLE_DOUBLE_BE'
+ elif read[8:-8] == _DOUBLE_DOUBLE_LE:
+ return 'DOUBLE_DOUBLE_LE'
elif read[:16] == _BEFORE_SEQ:
if read[16:-8] == _IEEE_DOUBLE_LE:
return 'IEEE_DOUBLE_LE'
--- a/numpy/core/src/npymath/ieee754.c.src
+++ b/numpy/core/src/npymath/ieee754.c.src
@@ -133,7 +133,7 @@ float _nextf(float x, int p)
return x;
}
-#ifdef HAVE_LDOUBLE_DOUBLE_DOUBLE_BE
+#if defined(HAVE_LDOUBLE_DOUBLE_DOUBLE_BE) || defined(HAVE_LDOUBLE_DOUBLE_DOUBLE_LE)
/*
* FIXME: this is ugly and untested. The asm part only works with gcc, and we
--- a/numpy/core/src/npymath/npy_math_private.h
+++ b/numpy/core/src/npymath/npy_math_private.h
@@ -435,7 +435,7 @@ do {
typedef npy_uint32 ldouble_sign_t;
#endif
-#ifndef HAVE_LDOUBLE_DOUBLE_DOUBLE_BE
+#if !defined(HAVE_LDOUBLE_DOUBLE_DOUBLE_BE) && !defined(HAVE_LDOUBLE_DOUBLE_DOUBLE_LE)
/* Get the sign bit of x. x should be of type IEEEl2bitsrep */
#define GET_LDOUBLE_SIGN(x) \
(((x).a[LDBL_SIGN_INDEX] & LDBL_SIGN_MASK) >> LDBL_SIGN_SHIFT)
@@ -476,7 +476,7 @@ do {
((x).a[LDBL_MANH_INDEX] & ~LDBL_MANH_MASK) | \
(((IEEEl2bitsrep_part)(v) << LDBL_MANH_SHIFT) & LDBL_MANH_MASK))
-#endif /* #ifndef HAVE_LDOUBLE_DOUBLE_DOUBLE_BE */
+#endif /* #if !defined(HAVE_LDOUBLE_DOUBLE_DOUBLE_BE) && !defined(HAVE_LDOUBLE_DOUBLE_DOUBLE_LE) */
/*
* Those unions are used to convert a pointer of npy_cdouble to native C99
--- a/numpy/core/src/private/npy_fpmath.h
+++ b/numpy/core/src/private/npy_fpmath.h
@@ -41,7 +41,8 @@
defined(HAVE_LDOUBLE_INTEL_EXTENDED_16_BYTES_LE) || \
defined(HAVE_LDOUBLE_INTEL_EXTENDED_12_BYTES_LE) || \
defined(HAVE_LDOUBLE_MOTOROLA_EXTENDED_12_BYTES_BE) || \
- defined(HAVE_LDOUBLE_DOUBLE_DOUBLE_BE))
+ defined(HAVE_LDOUBLE_DOUBLE_DOUBLE_BE) || \
+ defined(HAVE_LDOUBLE_DOUBLE_DOUBLE_LE))
#error No long double representation defined
#endif