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selftests/bpf: Enable test test_progs-cpuv4 for gcc build kernel

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Currently, test_progs-cpuv4 is generated with clang build kernel
when bpf cpu=v4 is supported by the clang compiler.
Let us enable test_progs-cpuv4 for gcc build kernel as well.

Signed-off-by: Yonghong Song <yonghong.song@linux.dev>
Link: https://lore.kernel.org/r/20230728055745.2285202-1-yonghong.song@linux.dev
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
Yonghong Song
2023-07-27 22:57:45 -07:00
committed by Alexei Starovoitov
parent 09fedc7318
commit a76584fc9f
1 changed files with 3 additions and 2 deletions
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5
tools/testing/selftests/bpf/Makefile
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@@ -36,11 +36,12 @@ LDLIBS += -lelf -lz -lrt -lpthread
ifneq ($(LLVM),)
# Silence some warnings when compiled with clang
CFLAGS += -Wno-unused-command-line-argument
# Check whether cpu=v4 is supported or not by clang
endif
# Check whether bpf cpu=v4 is supported or not by clang
ifneq ($(shell $(CLANG) --target=bpf -mcpu=help 2>&1 | grep 'v4'),)
CLANG_CPUV4 := 1
endif
endif
# Order correspond to 'make run_tests' order
TEST_GEN_PROGS = test_verifier test_tag test_maps test_lru_map test_lpm_map test_progs \