252ad90833
Backport upstream patch which adds explicit_bzero() autoconf detection,
which fixes br-arm-cortex-a9-glibc and br-arm-full-static build:
In file included from ell/random.c:34:
ell/missing.h:59:20: error: static declaration of ‘explicit_bzero’ follows non-static declaration
static inline void explicit_bzero(void *s, size_t n)
^~~~~~~~~~~~~~
In file included from ./ell/util.h:26,
from ell/private.h:26,
from ell/random.c:33:
/home/pvorel/br-test-pkg/br-arm-cortex-a9-glibc/host/arm-buildroot-linux-gnueabihf/sysroot/usr/include/string.h:435:13: note: previous declaration of ‘explicit_bzero’ was here
extern void explicit_bzero (void *__s, size_t __n) __THROW __nonnull ((1));
^~~~~~~~~~~~~~
Signed-off-by: Petr Vorel <petr.vorel@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
29 lines
697 B
Diff
29 lines
697 B
Diff
From dff595671bf5a46f7c9231966a6cd7d2a0183076 Mon Sep 17 00:00:00 2001
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From: Marcel Holtmann <marcel@holtmann.org>
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Date: Wed, 15 May 2019 09:39:44 +0200
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Subject: [PATCH] build: Add check for explicit_bzero support
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Upstream: dff595671bf5a46f7c9231966a6cd7d2a0183076
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Signed-off-by: Petr Vorel <petr.vorel@gmail.com>
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---
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configure.ac | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/configure.ac b/configure.ac
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index bacb7ac5..cad35c5d 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -54,6 +54,8 @@ AC_ARG_ENABLE(pie, AC_HELP_STRING([--enable-pie],
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fi
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])
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+AC_CHECK_FUNCS(explicit_bzero)
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+
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AC_CHECK_FUNC(signalfd, dummy=yes,
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AC_MSG_ERROR(signalfd support is required))
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--
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2.21.0
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