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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 | |
| parent | tools: Sync uapi/linux/if_link.h (diff) | |
| download | linux-dev-292e1d73b125d7a3fd7ff382557e003ece3c0d65.tar.xz linux-dev-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 '')
| -rwxr-xr-x | scripts/bpf_helpers_doc.py | 2 | ||||
| -rw-r--r-- | tools/lib/bpf/Makefile | 2 |
2 files changed, 1 insertions, 3 deletions
diff --git a/scripts/bpf_helpers_doc.py b/scripts/bpf_helpers_doc.py index 7548569e8076..90baf7d70911 100755 --- a/scripts/bpf_helpers_doc.py +++ b/scripts/bpf_helpers_doc.py @@ -158,8 +158,6 @@ class HeaderParser(object): break self.reader.close() - print('Parsed description of %d helper function(s)' % len(self.helpers), - file=sys.stderr) ############################################################################### 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) |