From:   Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
To:     Shuah Khan <shuah@kernel.org>, linux-kselftest@vger.kernel.org,
        Ingo Molnar <mingo@redhat.com>
Cc:     linux-kernel@vger.kernel.org,
        Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
        stable@vger.kernel.org
Subject: [PATCH 11/34] selftests: ipc: Fix incorrect kernel headers search path
Date:   Fri, 27 Jan 2023 08:57:32 -0500
Message-Id: <20230127135755.79929-12-mathieu.desnoyers@efficios.com>
In-Reply-To: <20230127135755.79929-1-mathieu.desnoyers@efficios.com>
References: <20230127135755.79929-1-mathieu.desnoyers@efficios.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

Use $(KHDR_INCLUDES) as lookup path for kernel headers. This prevents
building against kernel headers from the build environment in scenarios
where kernel headers are installed into a specific output directory
(O=...).

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: linux-kselftest@vger.kernel.org
Cc: Ingo Molnar <mingo@redhat.com>
Cc: <stable@vger.kernel.org>    [5.18+]
---
 tools/testing/selftests/ipc/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/ipc/Makefile b/tools/testing/selftests/ipc/Makefile
index 1c4448a843a4..50e9c299fc4a 100644
--- a/tools/testing/selftests/ipc/Makefile
+++ b/tools/testing/selftests/ipc/Makefile
@@ -10,7 +10,7 @@ ifeq ($(ARCH),x86_64)
 	CFLAGS := -DCONFIG_X86_64 -D__x86_64__
 endif
 
-CFLAGS += -I../../../../usr/include/
+CFLAGS += $(KHDR_INCLUDES)
 
 TEST_GEN_PROGS := msgque
 
-- 
2.25.1