From: Andre Przywara <andre.przywara@arm.com>
To: Will Deacon <will@kernel.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Shuah Khan <shuah@kernel.org>
Cc: Amit Daniel Kachhap <amit.kachhap@arm.com>,
Mark Brown <broonie@kernel.org>,
Vincenzo Frascino <vincenzo.frascino@arm.com>,
linux-arm-kernel@lists.infradead.org,
linux-kselftest@vger.kernel.org
Subject: [PATCH 07/11] kselftest/arm64: mte: Use cross-compiler if specified
Date: Fri, 19 Mar 2021 16:53:30 +0000 [thread overview]
Message-ID: <20210319165334.29213-8-andre.przywara@arm.com> (raw)
In-Reply-To: <20210319165334.29213-1-andre.przywara@arm.com>
At the moment we either need to provide CC explicitly, or use a native
machine to get the ARM64 MTE selftest compiled.
It seems useful to use the same (cross-)compiler as we use for the
kernel, so copy the recipe we use in the pauth selftest.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
---
tools/testing/selftests/arm64/mte/Makefile | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/tools/testing/selftests/arm64/mte/Makefile b/tools/testing/selftests/arm64/mte/Makefile
index 90aadd86fa0d..fa282e5f2069 100644
--- a/tools/testing/selftests/arm64/mte/Makefile
+++ b/tools/testing/selftests/arm64/mte/Makefile
@@ -1,6 +1,11 @@
# SPDX-License-Identifier: GPL-2.0
# Copyright (C) 2020 ARM Limited
+# preserve CC value from top level Makefile
+ifeq ($(CC),cc)
+CC := $(CROSS_COMPILE)gcc
+endif
+
CFLAGS += -std=gnu99 -I. -pthread
LDFLAGS += -pthread
SRCS := $(filter-out mte_common_util.c,$(wildcard *.c))
--
2.17.5
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next prev parent reply other threads:[~2021-03-19 16:56 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-19 16:53 [PATCH 00/11] kselftest/arm64: mte: Fix feature detection and compilation Andre Przywara
2021-03-19 16:53 ` [PATCH 01/11] kselftest/arm64: mte: Fix compilation with native compiler Andre Przywara
2021-03-19 17:29 ` Nick Desaulniers
2021-03-19 16:53 ` [PATCH 02/11] kselftest/arm64: mte: Fix pthread linking Andre Przywara
2021-03-19 16:53 ` [PATCH 03/11] kselftest/arm64: mte: ksm_options: Fix fscanf warning Andre Przywara
2021-03-19 16:53 ` [PATCH 04/11] kselftest/arm64: mte: user_mem: Fix write() warning Andre Przywara
2021-03-19 16:53 ` [PATCH 05/11] kselftest/arm64: mte: common: Fix write() warnings Andre Przywara
2021-03-19 16:53 ` [PATCH 06/11] kselftest/arm64: mte: Fix MTE feature detection Andre Przywara
2021-03-19 16:53 ` Andre Przywara [this message]
2021-03-19 16:53 ` [PATCH 08/11] kselftest/arm64: mte: Output warning about failing compiler Andre Przywara
2021-03-19 16:53 ` [PATCH 09/11] kselftest/arm64: mte: Makefile: Fix clang compilation Andre Przywara
2021-03-19 16:53 ` [PATCH 10/11] kselftest/arm64: mte: Fix clang warning Andre Przywara
2021-03-19 17:36 ` Nick Desaulniers
2021-03-19 16:53 ` [PATCH 11/11] kselftest/arm64: mte: Report filename on failing temp file creation Andre Przywara
2021-03-19 17:12 ` [PATCH 00/11] kselftest/arm64: mte: Fix feature detection and compilation Mark Brown
2021-03-23 17:54 ` Catalin Marinas
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