42 lines
1.4 KiB
Diff
42 lines
1.4 KiB
Diff
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From 2631c745f986b356fbe5e1d418cff63b46134df6 Mon Sep 17 00:00:00 2001
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From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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Date: Tue, 19 Mar 2024 20:37:33 +0100
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Subject: [PATCH] unix/utils/arm_arch_queries.h: fix uclibc build
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Build on uclibc is broken since version 0.75 and commit
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65383082bf0c49cec63f4b36001a40bd9b13edf6 because AT_HWCAP2 is used
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even if <sys/auxv.h> is not available:
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/home/buildroot/autobuild/run/instance-3/output-1/build/putty-0.80/unix/utils/arm_arch_queries.c: In function 'platform_aes_neon_available':
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/home/buildroot/autobuild/run/instance-3/output-1/build/putty-0.80/unix/utils/arm_arch_queries.c:18:22: error: 'AT_HWCAP2' undeclared (first use in this function)
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18 | return getauxval(AT_HWCAP2) & HWCAP2_AES;
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| ^~~~~~~~~
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To fix this build failure, include <elf.h>
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Fixes:
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- http://autobuild.buildroot.org/results/547d1c0e8a89e1e4b601aa756d26886bfc3d586f
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Upstream: Rejected after sending to Simon Tatham <anakin@pobox.com>
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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---
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unix/utils/arm_arch_queries.h | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/unix/utils/arm_arch_queries.h b/unix/utils/arm_arch_queries.h
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index fa46c622..5cce7f31 100644
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--- a/unix/utils/arm_arch_queries.h
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+++ b/unix/utils/arm_arch_queries.h
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@@ -18,6 +18,8 @@
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#if defined __arm__ || defined __aarch64__
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+#include <elf.h>
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+
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#if HAVE_SYS_TYPES_H
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#include <sys/types.h>
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#endif
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--
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2.43.0
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