mirror of https://github.com/pyodide/pyodide.git
34 lines
1.0 KiB
Diff
34 lines
1.0 KiB
Diff
From d9e6867695c02c07420d8a15d4ae1b96ea41f553 Mon Sep 17 00:00:00 2001
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From: ryanking13 <def6488@gmail.com>
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Date: Fri, 12 Jan 2024 00:52:57 +0900
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Subject: [PATCH 6/8] Fix LONG_BIT constant to be always 32bit
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Starting from Emscripten 3.1.50, there is an issue where LONG_BIT is
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calculated to 64 for some reason. This is very strange because LONG_MAX
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becomes 2^64-1 when calculating LONG_BIT (in limits.h), but it then
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becomes 2^32-1 when it is accessed in other places.
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I wasn't able to make a minimal code to reproduce a bug. Probably
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something is messed up while importing pyconfig.h, etc.
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Related: https://github.com/emscripten-core/emscripten/pull/20752
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---
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Include/pyport.h | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/Include/pyport.h b/Include/pyport.h
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index e2bac3bf504..ae1c1a40260 100644
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--- a/Include/pyport.h
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+++ b/Include/pyport.h
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@@ -573,6 +573,7 @@ extern char * _getpty(int *, int, mode_t, int);
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#define LONG_MIN (-LONG_MAX-1)
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#endif
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+#undef LONG_BIT
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#ifndef LONG_BIT
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#define LONG_BIT (8 * SIZEOF_LONG)
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#endif
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--
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2.34.1
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