mirror of
https://github.com/Qortal/Brooklyn.git
synced 2025-02-12 10:15:54 +00:00
43 lines
1.2 KiB
Makefile
43 lines
1.2 KiB
Makefile
|
# SPDX-License-Identifier: GPL-2.0
|
||
|
|
|
||
|
|
LIBBPF_SRCS = $(srctree)/tools/lib/bpf/
|
||
|
|
LIBBPF_OUT = $(abspath $(obj))/libbpf
|
||
|
|
LIBBPF_A = $(LIBBPF_OUT)/libbpf.a
|
||
|
|
LIBBPF_DESTDIR = $(LIBBPF_OUT)
|
||
|
|
LIBBPF_INCLUDE = $(LIBBPF_DESTDIR)/include
|
||
|
|
|
||
|
|
# Although not in use by libbpf's Makefile, set $(O) so that the "dummy" test
|
||
|
|
# in tools/scripts/Makefile.include always succeeds when building the kernel
|
||
|
|
# with $(O) pointing to a relative path, as in "make O=build bindeb-pkg".
|
||
|
|
$(LIBBPF_A): | $(LIBBPF_OUT)
|
||
|
|
$(Q)$(MAKE) -C $(LIBBPF_SRCS) O=$(LIBBPF_OUT)/ OUTPUT=$(LIBBPF_OUT)/ \
|
||
|
|
DESTDIR=$(LIBBPF_DESTDIR) prefix= \
|
||
|
|
$(LIBBPF_OUT)/libbpf.a install_headers
|
||
|
|
|
||
|
|
libbpf_hdrs: $(LIBBPF_A)
|
||
|
|
|
||
|
|
.PHONY: libbpf_hdrs
|
||
|
|
|
||
|
|
$(LIBBPF_OUT):
|
||
|
|
$(call msg,MKDIR,$@)
|
||
|
|
$(Q)mkdir -p $@
|
||
|
|
|
||
|
|
userccflags += -I $(srctree)/tools/include/ -I $(srctree)/tools/include/uapi \
|
||
|
|
-I $(LIBBPF_INCLUDE) -Wno-unused-result
|
||
|
|
|
||
|
|
userprogs := bpf_preload_umd
|
||
|
|
|
||
|
|
clean-files := libbpf/
|
||
|
|
|
||
|
|
$(obj)/iterators/iterators.o: | libbpf_hdrs
|
||
|
|
|
||
|
|
bpf_preload_umd-objs := iterators/iterators.o
|
||
|
|
bpf_preload_umd-userldlibs := $(LIBBPF_A) -lelf -lz
|
||
|
|
|
||
|
|
$(obj)/bpf_preload_umd: $(LIBBPF_A)
|
||
|
|
|
||
|
|
$(obj)/bpf_preload_umd_blob.o: $(obj)/bpf_preload_umd
|
||
|
|
|
||
|
|
obj-$(CONFIG_BPF_PRELOAD_UMD) += bpf_preload.o
|
||
|
|
bpf_preload-objs += bpf_preload_kern.o bpf_preload_umd_blob.o
|