filter: bpf_asm: add minimal bpf asm tool

[linux-drm-fsl-dcu.git] / tools / net / Makefile

diff --git a/tools/net/Makefile b/tools/net/Makefile
index b4444d53b73f5d550b590bf3e0d7ad5b7d490bce..004cd74734b62b941cf64db1634d2774f70f6e3c 100644 (file)
--- a/tools/net/Makefile
+++ b/tools/net/Makefile
@@ -1,15 +1,34 @@
 prefix = /usr
 
 CC = gcc
+LEX = flex
+YACC = bison
 
-all : bpf_jit_disasm
+%.yacc.c: %.y
+       $(YACC) -o $@ -d $<
+
+%.lex.c: %.l
+       $(LEX) -o $@ $<
+
+all : bpf_jit_disasm bpf_dbg bpf_asm
 
 bpf_jit_disasm : CFLAGS = -Wall -O2
 bpf_jit_disasm : LDLIBS = -lopcodes -lbfd -ldl
 bpf_jit_disasm : bpf_jit_disasm.o
 
+bpf_dbg : CFLAGS = -Wall -O2
+bpf_dbg : LDLIBS = -lreadline
+bpf_dbg : bpf_dbg.o
+
+bpf_asm : CFLAGS = -Wall -O2 -I.
+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 :
-       rm -rf *.o bpf_jit_disasm
+       rm -rf *.o bpf_jit_disasm bpf_dbg bpf_asm bpf_exp.yacc.* bpf_exp.lex.*
 
 install :
        install bpf_jit_disasm $(prefix)/bin/bpf_jit_disasm
+       install bpf_dbg $(prefix)/bin/bpf_dbg
+       install bpf_asm $(prefix)/bin/bpf_asm