Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1# SPDX-License-Identifier: GPL-2.0
2prefix = /usr
3
4CC = gcc
5LEX = flex
6YACC = bison
7MAKE = make
8
9CFLAGS += -Wall -O2
10CFLAGS += -D__EXPORTED_HEADERS__ -I../../include/uapi -I../../include
11
12%.yacc.c: %.y
13 $(YACC) -o $@ -d $<
14
15%.lex.c: %.l
16 $(LEX) -o $@ $<
17
18all: bpf_jit_disasm bpf_dbg bpf_asm bpftool
19
20bpf_jit_disasm : CFLAGS += -DPACKAGE='bpf_jit_disasm'
21bpf_jit_disasm : LDLIBS = -lopcodes -lbfd -ldl
22bpf_jit_disasm : bpf_jit_disasm.o
23
24bpf_dbg : LDLIBS = -lreadline
25bpf_dbg : bpf_dbg.o
26
27bpf_asm : LDLIBS =
28bpf_asm : bpf_asm.o bpf_exp.yacc.o bpf_exp.lex.o
29bpf_exp.lex.o : bpf_exp.yacc.c
30
31clean: bpftool_clean
32 rm -rf *.o bpf_jit_disasm bpf_dbg bpf_asm bpf_exp.yacc.* bpf_exp.lex.*
33
34install: bpftool_install
35 install bpf_jit_disasm $(prefix)/bin/bpf_jit_disasm
36 install bpf_dbg $(prefix)/bin/bpf_dbg
37 install bpf_asm $(prefix)/bin/bpf_asm
38
39bpftool:
40 $(MAKE) -C bpftool
41
42bpftool_install:
43 $(MAKE) -C bpftool install
44
45bpftool_clean:
46 $(MAKE) -C bpftool clean
47
48.PHONY: bpftool FORCE