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| author | Andrii Nakryiko <andriin@fb.com> | 2020-01-12 23:31:39 -0800 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2020-01-13 17:48:13 -0800 |
| commit | 292e1d73b125d7a3fd7ff382557e003ece3c0d65 (patch) | |
| tree | 808d3cd36b91f34f2724e9dcdf3924ba56bdac57 /tools | |
| parent | 533420a4151e28e6a38a830cb876afddb5587d7d (diff) | |
| download | linux-292e1d73b125d7a3fd7ff382557e003ece3c0d65.tar.gz linux-292e1d73b125d7a3fd7ff382557e003ece3c0d65.tar.bz2 linux-292e1d73b125d7a3fd7ff382557e003ece3c0d65.zip | |
libbpf: Clean up bpf_helper_defs.h generation output
bpf_helpers_doc.py script, used to generate bpf_helper_defs.h, unconditionally
emits one informational message to stderr. Remove it and preserve stderr to
contain only relevant errors. Also make sure script invocations command is
muted by default in libbpf's Makefile.
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200113073143.1779940-3-andriin@fb.com
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/lib/bpf/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/lib/bpf/Makefile b/tools/lib/bpf/Makefile index db2afccde757..aee7f1a83c77 100644 --- a/tools/lib/bpf/Makefile +++ b/tools/lib/bpf/Makefile @@ -183,7 +183,7 @@ $(BPF_IN_STATIC): force elfdep zdep bpfdep $(BPF_HELPER_DEFS) $(Q)$(MAKE) $(build)=libbpf OUTPUT=$(STATIC_OBJDIR) $(BPF_HELPER_DEFS): $(srctree)/tools/include/uapi/linux/bpf.h - $(Q)$(srctree)/scripts/bpf_helpers_doc.py --header \ + $(QUIET_GEN)$(srctree)/scripts/bpf_helpers_doc.py --header \ --file $(srctree)/tools/include/uapi/linux/bpf.h > $(BPF_HELPER_DEFS) $(OUTPUT)libbpf.so: $(OUTPUT)libbpf.so.$(LIBBPF_VERSION) |