37 lines
1.2 KiB
Diff
37 lines
1.2 KiB
Diff
From ae940946473ceb8c5353bc6e7f04673c6e60502d Mon Sep 17 00:00:00 2001
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From: Alex Cherepanov <alex@coscript.biz>
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Date: Thu, 3 Apr 2025 17:19:41 +0100
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Subject: Bug 708160: Fix compatibility with C23 compilers
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Upstream: https://cgit.ghostscript.com/cgi-bin/cgit.cgi/ghostpdl.git/commit/?id=ae940946473ceb8c5353bc6e7f04673c6e60502d
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[thomas: Only backport the bool typedef condition]
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Signed-off-by: Thomas Perale <thomas.perale@mind.be>
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---
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base/stdpre.h | 6 ++++--
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1 files changed, 4 insertions(+), 2 deletions(-)
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diff --git a/base/stdpre.h b/base/stdpre.h
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index dda30b6a4..2f9c84e0d 100644
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--- a/base/stdpre.h
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+++ b/base/stdpre.h
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@@ -1,4 +1,4 @@
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-/* Copyright (C) 2001-2023 Artifex Software, Inc.
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+/* Copyright (C) 2001-2025 Artifex Software, Inc.
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All Rights Reserved.
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This software is provided AS-IS with no warranty, either express or
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@@ -341,7 +341,9 @@ typedef signed char schar;
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* and the MetroWerks C++ compiler insists that bool be equivalent to
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* unsigned char.
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*/
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-#ifndef __cplusplus
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+
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+/* C23 has bool as a builtin type. */
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+#if !defined(__cplusplus) && (!defined(__STDC_VERSION__) || __STDC_VERSION__ < 202311L)
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#ifdef __BEOS__
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typedef unsigned char bool;
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#else
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--
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cgit v1.2.3
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