Commit 056431ae authored by Andrii Nakryiko's avatar Andrii Nakryiko Committed by Alexei Starovoitov
Browse files

libbpf: fix up global symbol counting logic 



Add the same negative ABS filter that we use in VERSIONED_SYM_COUNT to
filter out ABS symbols like LIBBPF_0.8.0.

Signed-off-by: default avatarAndrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20220518185915.3529475-2-andrii@kernel.org


Signed-off-by: default avatarAlexei Starovoitov <ast@kernel.org>
parent 70a1b253

tools/lib/bpf/Makefile

+1 −1
Original line number Diff line number Diff line
@@ -127,7 +127,7 @@ TAGS_PROG := $(if $(shell which etags 2>/dev/null),etags,ctags) 
GLOBAL_SYM_COUNT = $(shell readelf -s --wide $(BPF_IN_SHARED) | \

			   cut -d "@" -f1 | sed 's/_v[0-9]_[0-9]_[0-9].*//' | \

			   sed 's/\[.*\]//' | \

			   awk '/GLOBAL/ && /DEFAULT/ && !/UND/ {print $$NF}' | \

			   awk '/GLOBAL/ && /DEFAULT/ && !/UND|ABS/ {print $$NF}' | \

			   sort -u | wc -l)

VERSIONED_SYM_COUNT = $(shell readelf --dyn-syms --wide $(OUTPUT)libbpf.so | \

			      sed 's/\[.*\]//' | \