buildroot/boot/opensbi/0.9/0001-Makefile-Don-t-specify-mabi-or-march.patch

From f5871e1f3650d6c8a032928cb5d8ca00c275c377 Mon Sep 17 00:00:00 2001
From: Alistair Francis <alistair.francis@wdc.com>
Date: Fri, 15 Feb 2019 14:57:41 -0800
Subject: [PATCH] Makefile: Don't specify mabi or march

To avoid
    can't link double-float modules with soft-float modules
errors when building 32-bit openSBI don't specify mabi or march.

Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
---
 Makefile | 2 --
 1 file changed, 2 deletions(-)

diff --git a/Makefile b/Makefile
index ae68f55..10851fc 100644
--- a/Makefile
+++ b/Makefile
@@ -145,7 +145,6 @@ GENFLAGS	+=	$(firmware-genflags-y)
 CFLAGS		=	-g -Wall -Werror -nostdlib -fno-strict-aliasing -O2
 CFLAGS		+=	-fno-omit-frame-pointer -fno-optimize-sibling-calls
 CFLAGS		+=	-mno-save-restore -mstrict-align
-CFLAGS		+=	-mabi=$(PLATFORM_RISCV_ABI) -march=$(PLATFORM_RISCV_ISA)
 CFLAGS		+=	-mcmodel=$(PLATFORM_RISCV_CODE_MODEL)
 CFLAGS		+=	$(GENFLAGS)
 CFLAGS		+=	$(platform-cflags-y)
@@ -158,7 +157,6 @@ CPPFLAGS	+=	$(firmware-cppflags-y)
 ASFLAGS		=	-g -Wall -nostdlib -D__ASSEMBLY__
 ASFLAGS		+=	-fno-omit-frame-pointer -fno-optimize-sibling-calls
 ASFLAGS		+=	-mno-save-restore -mstrict-align
-ASFLAGS		+=	-mabi=$(PLATFORM_RISCV_ABI) -march=$(PLATFORM_RISCV_ISA)
 ASFLAGS		+=	-mcmodel=$(PLATFORM_RISCV_CODE_MODEL)
 ASFLAGS		+=	$(GENFLAGS)
 ASFLAGS		+=	$(platform-asflags-y)
-- 
2.20.1