4dc988c682
Fix unaligned access support detection introduced to gstreamer by commit 'gstconfig.h: Detect unaligned access support at compile-time' ([1]) by assuming no unaligned support for unknown architectures. Fixes [2], [3]: ../gst/gstconfig.h:112:4: error: #error "Could not detect architecture; don't know whether it supports unaligned access! Please file a bug." # error "Could not detect architecture; don't know whether it supports unaligned access! Please file a bug." [1] https://cgit.freedesktop.org/gstreamer/gstreamer/commit/?h=1.10&id=6ef601367e0f5adb7a8b02cec94dec04fccf701a [2] http://autobuild.buildroot.net/results/c1cd60d3f44f2938e5f42453d034ea070898f837 [3] http://autobuild.buildroot.net/results/c3a6662f0acfda179a58cdad9165f36826229826 Signed-off-by: Peter Seiderer <ps.report@gmx.net> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
38 lines
2.0 KiB
Diff
38 lines
2.0 KiB
Diff
From 20bbce5758abf3493f3d7dc10edd335701c3a02c Mon Sep 17 00:00:00 2001
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From: Peter Seiderer <ps.report@gmx.net>
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Date: Mon, 5 Dec 2016 20:54:55 +0100
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Subject: [PATCH] Fix unaligned access support for unknown architectures.
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Better be safe (assume no unaligned access) than sorry (bail out
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with error message at compile time).
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Fixes compile for xtensa and microblaze architectures.
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Signed-off-by: Peter Seiderer <ps.report@gmx.net>
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---
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gst/gstconfig.h.in | 6 ++----
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1 file changed, 2 insertions(+), 4 deletions(-)
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diff --git a/gst/gstconfig.h.in b/gst/gstconfig.h.in
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index c2e8361..3a17398 100644
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--- a/gst/gstconfig.h.in
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+++ b/gst/gstconfig.h.in
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@@ -104,12 +104,10 @@
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* http://docs.oracle.com/cd/E19205-01/820-4155/c++_faq.html#Vers6
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* https://software.intel.com/en-us/node/583402
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*/
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-#if defined(__alpha__) || defined(__arm__) || defined(__aarch64__) || defined(__bfin) || defined(__hppa__) || defined(__mips__) || defined(__sh__) || defined(__SH4__) || defined(__sparc__) || defined(__sparc) || defined(__ia64__) || defined(_M_ALPHA) || defined(_M_ARM) || defined(_M_IA64)
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-# define GST_HAVE_UNALIGNED_ACCESS 0
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-#elif defined(__i386__) || defined(__i386) || defined(__amd64__) || defined(__amd64) || defined(__x86_64__) || defined(__ppc__) || defined(__ppc64__) || defined(__powerpc__) || defined(__powerpc64__) || defined(__m68k__) || defined(_M_IX86) || defined(_M_AMD64) || defined(_M_X64) || defined(__s390__) || defined(__s390x__) || defined(__zarch__)
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+#if defined(__i386__) || defined(__i386) || defined(__amd64__) || defined(__amd64) || defined(__x86_64__) || defined(__ppc__) || defined(__ppc64__) || defined(__powerpc__) || defined(__powerpc64__) || defined(__m68k__) || defined(_M_IX86) || defined(_M_AMD64) || defined(_M_X64) || defined(__s390__) || defined(__s390x__) || defined(__zarch__)
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# define GST_HAVE_UNALIGNED_ACCESS 1
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#else
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-# error "Could not detect architecture; don't know whether it supports unaligned access! Please file a bug."
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+# define GST_HAVE_UNALIGNED_ACCESS 0
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#endif
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/**
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--
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2.11.0
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