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From: Ilya Leoshkevich <iii@linux.ibm.com>
To: bpf@vger.kernel.org, netdev@vger.kernel.org
Cc: gor@linux.ibm.com, heiko.carstens@de.ibm.com,
	Ilya Leoshkevich <iii@linux.ibm.com>
Subject: [PATCH bpf] selftests/bpf: put test_stub.o into $(OUTPUT)
Date: Fri, 12 Jul 2019 15:59:50 +0200	[thread overview]
Message-ID: <20190712135950.91600-1-iii@linux.ibm.com> (raw)

Add a rule to put test_stub.o in $(OUTPUT) and change the references to
it accordingly. This prevents test_stub.o from being created in the
source directory.

Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
---
 tools/testing/selftests/bpf/Makefile | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile
index 277d8605e340..66b6f7fb683c 100644
--- a/tools/testing/selftests/bpf/Makefile
+++ b/tools/testing/selftests/bpf/Makefile
@@ -83,13 +83,16 @@ all: $(TEST_CUSTOM_PROGS)
 $(OUTPUT)/urandom_read: $(OUTPUT)/%: %.c
 	$(CC) -o $@ $< -Wl,--build-id
 
+$(OUTPUT)/test_stub.o: test_stub.c
+	$(CC) $(TEST_PROGS_CFLAGS) $(CFLAGS) -c -o $@ $<
+
 $(OUTPUT)/test_maps: map_tests/*.c
 
 BPFOBJ := $(OUTPUT)/libbpf.a
 
-$(TEST_GEN_PROGS): test_stub.o $(BPFOBJ)
+$(TEST_GEN_PROGS): $(OUTPUT)/test_stub.o $(BPFOBJ)
 
-$(TEST_GEN_PROGS_EXTENDED): test_stub.o $(OUTPUT)/libbpf.a
+$(TEST_GEN_PROGS_EXTENDED): $(OUTPUT)/test_stub.o $(OUTPUT)/libbpf.a
 
 $(OUTPUT)/test_dev_cgroup: cgroup_helpers.c
 $(OUTPUT)/test_skb_cgroup_id_user: cgroup_helpers.c
-- 
2.21.0


             reply	other threads:[~2019-07-12 14:00 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-12 13:59 Ilya Leoshkevich [this message]
2019-07-12 20:15 ` [PATCH bpf] selftests/bpf: put test_stub.o into $(OUTPUT) Andrii Nakryiko
2019-07-15 22:20 ` Daniel Borkmann

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