From daf2e222903bacf85f27dfb0fffc4459bbf58b77 Mon Sep 17 00:00:00 2001
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From: =?utf-8?q?Ga=C3=ABl=20PORTAY?= <gael.portay@savoirfairelinux.com>
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Date: Sun, 10 Jun 2018 08:23:50 -0400
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Subject: [PATCH] Detect 32-bits armv8-a architecture
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MIME-Version: 1.0
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Content-Type: text/plain; charset=utf-8
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Content-Transfer-Encoding: 8bit
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These toolchains define __ARM_ARCH_8A__ (for ARM architecture version)
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and __arm__ (for 32-bits word-size; __aarch64__ for 64-bits).
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This commit catches this new architecture (armv8a) within a #ifdef/#endif
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inside the if statement dedicated for 32-bits ARM detection. See commit
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from WebKit [1] and [2].
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Fixes:
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In file included from ../3rdparty/javascriptcore/JavaScriptCore/config.h:26,
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from ../3rdparty/javascriptcore/JavaScriptCore/pcre/pcre_compile.cpp:44:
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../3rdparty/javascriptcore/JavaScriptCore/wtf/Platform.h:370:6: error: #error "Not supported ARM architecture"
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# error "Not supported ARM architecture"
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^~~~~
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[1]: https://github.com/WebKit/webkit/commit/313d9fc4bdd2f020a5d0cf834c3c61982f161ebb
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[2]: https://github.com/WebKit/webkit/commit/98f0de0709786f5d9b09dfd5908266990eb909d6
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Signed-off-by: Gaël PORTAY <gael.portay@savoirfairelinux.com>
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---
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src/3rdparty/javascriptcore/JavaScriptCore/wtf/Platform.h | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/wtf/Platform.h b/src/3rdparty/javascriptcore/JavaScriptCore/wtf/Platform.h
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index 00caa6d..c4b758e 100644
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--- a/src/3rdparty/javascriptcore/JavaScriptCore/wtf/Platform.h
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+++ b/src/3rdparty/javascriptcore/JavaScriptCore/wtf/Platform.h
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@@ -306,6 +306,10 @@
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|| defined(__ARM_ARCH_7R__)
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#define WTF_ARM_ARCH_VERSION 7
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+#elif defined(__ARM_ARCH_8__) \
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+ || defined(__ARM_ARCH_8A__)
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+#define WTF_ARM_ARCH_VERSION 8
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+
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/* RVCT sets _TARGET_ARCH_ARM */
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#elif defined(__TARGET_ARCH_ARM)
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#define WTF_ARM_ARCH_VERSION __TARGET_ARCH_ARM
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--
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2.17.1
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