diff options
| author | Yosry Ahmed <yosryahmed@google.com> | 2022-05-14 00:21:15 +0000 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2022-05-16 15:48:14 -0700 |
| commit | 68084a13642001b73aade05819584f18945f3297 (patch) | |
| tree | 8ea64d7641c37c02c71ed7256e501d149dafa2b8 /tools | |
| parent | ac6a65868a5a45db49d5ee8524df3b701110d844 (diff) | |
selftests/bpf: Fix building bpf selftests statically
bpf selftests can no longer be built with CFLAGS=-static with
liburandom_read.so and its dependent target.
Filter out -static for liburandom_read.so and its dependent target.
When building statically, this leaves urandom_read relying on
system-wide shared libraries.
Signed-off-by: Yosry Ahmed <yosryahmed@google.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20220514002115.1376033-1-yosryahmed@google.com
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/bpf/Makefile | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index 6bbc03161544..4030dd6cbc34 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -168,13 +168,15 @@ $(OUTPUT)/%:%.c $(call msg,BINARY,,$@) $(Q)$(LINK.c) $^ $(LDLIBS) -o $@ +# Filter out -static for liburandom_read.so and its dependent targets so that static builds +# do not fail. Static builds leave urandom_read relying on system-wide shared libraries. $(OUTPUT)/liburandom_read.so: urandom_read_lib1.c urandom_read_lib2.c $(call msg,LIB,,$@) - $(Q)$(CC) $(CFLAGS) -fPIC $(LDFLAGS) $^ $(LDLIBS) --shared -o $@ + $(Q)$(CC) $(filter-out -static,$(CFLAGS) $(LDFLAGS)) $^ $(LDLIBS) -fPIC -shared -o $@ $(OUTPUT)/urandom_read: urandom_read.c urandom_read_aux.c $(OUTPUT)/liburandom_read.so $(call msg,BINARY,,$@) - $(Q)$(CC) $(CFLAGS) $(LDFLAGS) $(filter %.c,$^) \ + $(Q)$(CC) $(filter-out -static,$(CFLAGS) $(LDFLAGS)) $(filter %.c,$^) \ liburandom_read.so $(LDLIBS) \ -Wl,-rpath=. -Wl,--build-id=sha1 -o $@ |