36 lines
1.0 KiB
Diff
36 lines
1.0 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Wei Fu <wefu@redhat.com>
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Date: Sat, 2 Apr 2022 22:53:36 +0800
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Subject: [PATCH] Fix the -march issue for riscv64
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There is an issue on riscv64 system when compiling it natively:
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gcc: error: '-march=native': ISA string must begin with rv32 or rv64
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This patch set HOST_MARCH= like ia64 to resolve the issue.
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Signed-off-by: Wei Fu <wefu@redhat.com>
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(cherry picked from commit aab4e9b10ac9e98588a1b19771cf6f4c8c0a3096)
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---
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src/include/defaults.mk | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/src/include/defaults.mk b/src/include/defaults.mk
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index 632b155..b8cc590 100644
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--- a/src/include/defaults.mk
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+++ b/src/include/defaults.mk
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@@ -73,10 +73,14 @@ override SOFLAGS = $(_SOFLAGS) \
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HOST_ARCH=$(shell uname -m)
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ifneq ($(HOST_ARCH),ia64)
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+ifneq ($(HOST_ARCH),riscv64)
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HOST_MARCH=-march=native
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else
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HOST_MARCH=
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endif
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+else
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+ HOST_MARCH=
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+endif
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HOST_CPPFLAGS ?= $(CPPFLAGS)
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override _HOST_CPPFLAGS := $(HOST_CPPFLAGS)
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override HOST_CPPFLAGS = $(_HOST_CPPFLAGS) \
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