46 lines
1.6 KiB
Diff
46 lines
1.6 KiB
Diff
From fae0dd31a9ed86d398a349adcab75333fb7761c9 Mon Sep 17 00:00:00 2001
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From: Alexey Pavlov <alexpux@gmail.com>
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Date: Mon, 1 Sep 2025 13:26:35 +0300
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Subject: [PATCH 084/N] math, pyhash: MINGW support
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---
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Modules/mathmodule.c | 4 ++--
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Python/pyhash.c | 2 +-
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2 files changed, 3 insertions(+), 3 deletions(-)
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diff --git a/Modules/mathmodule.c b/Modules/mathmodule.c
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index aee1b17..08783f3 100644
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--- a/Modules/mathmodule.c
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+++ b/Modules/mathmodule.c
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@@ -2166,7 +2166,7 @@ math_ldexp_impl(PyObject *module, double x, PyObject *i)
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} else {
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errno = 0;
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r = ldexp(x, (int)exp);
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-#ifdef _MSC_VER
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+#ifdef _WIN32
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if (DBL_MIN > r && r > -DBL_MIN) {
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/* Denormal (or zero) results can be incorrectly rounded here (rather,
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truncated). Fixed in newer versions of the C runtime, included
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@@ -2404,7 +2404,7 @@ math_fmod_impl(PyObject *module, double x, double y)
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return PyFloat_FromDouble(x);
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errno = 0;
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r = fmod(x, y);
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-#ifdef _MSC_VER
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+#ifdef _WIN32
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/* Windows (e.g. Windows 10 with MSC v.1916) loose sign
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for zero result. But C99+ says: "if y is nonzero, the result
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has the same sign as x".
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diff --git a/Python/pyhash.c b/Python/pyhash.c
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index 5263622..ccf5258 100644
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--- a/Python/pyhash.c
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+++ b/Python/pyhash.c
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@@ -215,7 +215,7 @@ PyHash_GetFuncDef(void)
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}
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/* Optimized memcpy() for Windows */
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-#ifdef _MSC_VER
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+#ifdef _WIN32
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# if SIZEOF_PY_UHASH_T == 4
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# define PY_UHASH_CPY(dst, src) do { \
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dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; dst[3] = src[3]; \
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