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# SPDX-License-Identifier: GPL-2.0
prefix = /usr
CC = gcc
LEX = flex
YACC = bison
MAKE = make
CFLAGS += -Wall -O2
CFLAGS += -D__EXPORTED_HEADERS__ -I../../include/uapi -I../../include
%.yacc.c: %.y
$(YACC) -o $@ -d $<
%.lex.c: %.l
$(LEX) -o $@ $<
all: bpf_jit_disasm bpf_dbg bpf_asm bpftool
bpf_jit_disasm : CFLAGS += -DPACKAGE='bpf_jit_disasm'
bpf_jit_disasm : LDLIBS = -lopcodes -lbfd -ldl
bpf_jit_disasm : bpf_jit_disasm.o
bpf_dbg : LDLIBS = -lreadline
bpf_dbg : bpf_dbg.o
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: bpftool_clean
rm -rf *.o bpf_jit_disasm bpf_dbg bpf_asm bpf_exp.yacc.* bpf_exp.lex.*
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
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