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linux-imx/tools/testing/selftests/resctrl/Makefile
Ilpo Järvinen e775994f12 selftests/resctrl: Move _GNU_SOURCE define into Makefile 
commit 3a1e4a91aa upstream.

_GNU_SOURCE is defined in resctrl.h. Defining _GNU_SOURCE has a large
impact on what gets defined when including headers either before or
after it. This can result in compile failures if .c file decides to
include a standard header file before resctrl.h.

It is safer to define _GNU_SOURCE in Makefile so it is always defined
regardless of in which order includes are done.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Tested-by: Shaopeng Tan <tan.shaopeng@jp.fujitsu.com>
Reviewed-by: Reinette Chatre <reinette.chatre@intel.com>
Reviewed-by: Shaopeng Tan <tan.shaopeng@jp.fujitsu.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-11-28 17:20:04 +00:00

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SPDX-License-Identifier: GPL-2.0

CFLAGS = -g -Wall -O2 -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE CFLAGS += $(KHDR_INCLUDES)

TEST_GEN_PROGS := resctrl_tests

include ../lib.mk

$(OUTPUT)/resctrl_tests: $(wildcard *.[ch])