1prefix = /usr
 2
 3CC = gcc
 4LEX = flex
 5YACC = bison
 6
 7%.yacc.c: %.y
 8	$(YACC) -o $@ -d $<
 9
10%.lex.c: %.l
11	$(LEX) -o $@ $<
12
13all : bpf_jit_disasm bpf_dbg bpf_asm
14
15bpf_jit_disasm : CFLAGS = -Wall -O2 -DPACKAGE='bpf_jit_disasm'
16bpf_jit_disasm : LDLIBS = -lopcodes -lbfd -ldl
17bpf_jit_disasm : __KEEPMAKEFILEO__B.o
18
19bpf_dbg : CFLAGS = -Wall -O2
20bpf_dbg : LDLIBS = -lreadline
21bpf_dbg : __KEEPMAKEFILEO__C.o
22
23bpf_asm : CFLAGS = -Wall -O2 -I.
24bpf_asm : LDLIBS =
25bpf_asm : __KEEPMAKEFILEO__D.o bpf_exp.yacc.o bpf_exp.lex.o
26bpf_exp.lex.o : bpf_exp.yacc.c
27
28clean :
29	rm -rf *.o bpf_jit_disasm bpf_dbg bpf_asm bpf_exp.yacc.* bpf_exp.lex.*
30
31install :
32	install bpf_jit_disasm $(prefix)/bin/bpf_jit_disasm
33	install bpf_dbg $(prefix)/bin/bpf_dbg
34	install bpf_asm $(prefix)/bin/bpf_asm