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ee8309e287
ioperm, inb and outb are i386 specific functions usually not available on non-PC archs. Check if ioperm is available before trying to use it. Patch cherry-picked from upstream, can be removed when 5.6 is out. Fixes: http://autobuild.buildroot.net/results/f09974f2ba24319e55e578ece34bb2e7e8bb3c43 http://autobuild.buildroot.net/results/7d502f280c46f0d1e2678140f9117fcc59bc2d7b Signed-off-by: Mario Lang <mlang@blind.guru> [Thomas: move patch out of per-version directory, add comment explaining why we need to autoreconf, and why we can't use <pkg>_AUTORECONF.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
32 lines
835 B
Diff
32 lines
835 B
Diff
From 28dde6749327fd15a1b8b7bcf5cc74a95598582a Mon Sep 17 00:00:00 2001
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From: Mario Lang <mlang@delysid.org>
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Date: Fri, 29 Dec 2017 10:35:05 +0100
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Subject: [PATCH] Check for ioperm to make sure the platform supports ports
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I/O. (ml)
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Signed-off-by: Mario Lang <mlang@blind.guru>
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---
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This patch was taken from upstream, and can be removed when 5.6 is out.
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configure.ac | 4 +++-
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1 file changed, 3 insertions(+), 1 deletion(-)
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diff --git a/configure.ac b/configure.ac
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index 5e94d33bd..07119dd9f 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -1446,7 +1446,9 @@ BRLTTY_ARG_PACKAGE([ports], [I/O ports], [], [dnl
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ports_package="kfreebsd"
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;;
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linux*)
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- ports_package="glibc"
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+ AC_CHECK_FUNC([ioperm], [
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+ ports_package="glibc"
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+ ])
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;;
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mingw*)
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ports_package="windows"
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--
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2.15.0
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