diff options
| author | Jakub Kicinski <jakub.kicinski@netronome.com> | 2017-10-05 05:10:04 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-10-05 06:45:06 +0200 |
| commit | 71bb428fe2c19512ac671d5ee16ef3e73e1b49a8 (patch) | |
| tree | 69a3005a095804dcdb3600b177d019fd2fba2c24 /tools/bpf/Makefile | |
| parent | tools: rename tools/net directory to tools/bpf (diff) | |
| download | linux-71bb428fe2c19512ac671d5ee16ef3e73e1b49a8.tar.xz linux-71bb428fe2c19512ac671d5ee16ef3e73e1b49a8.zip | |
tools: bpf: add bpftool
Add a simple tool for querying and updating BPF objects on the system.
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/bpf/Makefile')
| -rw-r--r-- | tools/bpf/Makefile | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/tools/bpf/Makefile b/tools/bpf/Makefile index ddf888010652..325a35e1c28e 100644 --- a/tools/bpf/Makefile +++ b/tools/bpf/Makefile @@ -3,6 +3,7 @@ prefix = /usr CC = gcc LEX = flex YACC = bison +MAKE = make CFLAGS += -Wall -O2 CFLAGS += -D__EXPORTED_HEADERS__ -I../../include/uapi -I../../include @@ -13,7 +14,7 @@ CFLAGS += -D__EXPORTED_HEADERS__ -I../../include/uapi -I../../include %.lex.c: %.l $(LEX) -o $@ $< -all : bpf_jit_disasm bpf_dbg bpf_asm +all: bpf_jit_disasm bpf_dbg bpf_asm bpftool bpf_jit_disasm : CFLAGS += -DPACKAGE='bpf_jit_disasm' bpf_jit_disasm : LDLIBS = -lopcodes -lbfd -ldl @@ -26,10 +27,21 @@ bpf_asm : LDLIBS = bpf_asm : bpf_asm.o bpf_exp.yacc.o bpf_exp.lex.o bpf_exp.lex.o : bpf_exp.yacc.c -clean : +clean: bpftool_clean rm -rf *.o bpf_jit_disasm bpf_dbg bpf_asm bpf_exp.yacc.* bpf_exp.lex.* -install : +install: bpftool_install install bpf_jit_disasm $(prefix)/bin/bpf_jit_disasm install bpf_dbg $(prefix)/bin/bpf_dbg install bpf_asm $(prefix)/bin/bpf_asm + +bpftool: + $(MAKE) -C bpftool + +bpftool_install: + $(MAKE) -C bpftool install + +bpftool_clean: + $(MAKE) -C bpftool clean + +.PHONY: bpftool FORCE |