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From 5595e9651aca39af945931c73eb524a0f8bd130d Mon Sep 17 00:00:00 2001
From: Alexander Kanavin <alex.kanavin@gmail.com>
Date: Wed, 18 Dec 2019 12:29:50 +0100
Subject: [PATCH] freebl: add a configure option to disable ARM HW crypto
Not all current hardware supports it, particularly anything
prior to armv8 does not.
Upstream-Status: Pending
Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
---
nss/lib/freebl/Makefile | 3 +++
1 file changed, 3 insertions(+)
diff --git a/nss/lib/freebl/Makefile b/nss/lib/freebl/Makefile
index 06506f0..a8b015d 100644
--- a/nss/lib/freebl/Makefile
+++ b/nss/lib/freebl/Makefile
@@ -125,6 +125,8 @@ else
DEFINES += -DNSS_X86
endif
endif
+
+ifdef NSS_USE_ARM_HW_CRYPTO
ifeq ($(CPU_ARCH),aarch64)
DEFINES += -DUSE_HW_AES
EXTRA_SRCS += aes-armv8.c gcm-aarch64.c
@@ -145,6 +147,7 @@ ifeq ($(CPU_ARCH),arm)
endif
endif
endif
+endif
ifeq ($(OS_TARGET),OSF1)
DEFINES += -DMP_ASSEMBLY_MULTIPLY -DMP_NO_MP_WORD
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