mirror of
https://github.com/xdp-project/bpf-examples.git
synced 2024-05-06 15:54:53 +00:00
49 lines
941 B
Makefile
49 lines
941 B
Makefile
|
|
LIBBPF_CFLAGS:=$(if $(CFLAGS),$(CFLAGS),-g -O2 -Werror -Wall) -fPIC
|
|
|
|
LIB_DIR = .
|
|
include defines.mk
|
|
|
|
SUBDIRS=
|
|
|
|
all: $(OBJECT_LIBBPF)
|
|
@set -e; \
|
|
for i in $(SUBDIRS); \
|
|
do echo; echo " $$i"; $(MAKE) -C $$i; done
|
|
|
|
.PHONY: clean
|
|
clean: libbpf_clean
|
|
@for i in $(SUBDIRS); \
|
|
do $(MAKE) -C $$i clean; done
|
|
|
|
install:
|
|
install -m 0755 -d $(DESTDIR)$(HDRDIR)
|
|
$(MAKE) -C libxdp install
|
|
$(MAKE) -C testing install
|
|
|
|
libbpf: $(OBJECT_LIBBPF)
|
|
|
|
# Handle libbpf as git submodule
|
|
ifeq ($(SYSTEM_LIBBPF),n)
|
|
ifeq ($(VERBOSE),0)
|
|
P:= >/dev/null
|
|
endif
|
|
|
|
# Detect submodule libbpf source file changes
|
|
LIBBPF_SOURCES := $(wildcard libbpf/src/*.[ch])
|
|
|
|
.PHONY: libbpf_clean
|
|
libbpf/src/libbpf.a: $(LIBBPF_SOURCES)
|
|
@echo ; echo " libbpf"
|
|
$(QUIET_CC)$(MAKE) -C libbpf/src CFLAGS="$(LIBBPF_CFLAGS)" $P
|
|
$(QUIET_INSTALL)$(MAKE) -C libbpf/src install_headers DESTDIR=root $P
|
|
|
|
libbpf_clean:
|
|
$(Q)$(MAKE) -C libbpf/src clean $P
|
|
|
|
else
|
|
|
|
libbpf_clean:
|
|
@echo -n
|
|
endif
|