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authorAndrii Nakryiko <andriin@fb.com>2020-01-12 23:31:39 -0800
committerAlexei Starovoitov <ast@kernel.org>2020-01-13 17:48:13 -0800
commit292e1d73b125d7a3fd7ff382557e003ece3c0d65 (patch)
tree808d3cd36b91f34f2724e9dcdf3924ba56bdac57 /tools/lib/bpf/Makefile
parenttools: Sync uapi/linux/if_link.h (diff)
downloadlinux-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 '')
-rw-r--r--tools/lib/bpf/Makefile2
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)