28 lines · 1014 B · Makefile
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# SPDX-License-Identifier: GPL-2.0 LIBBPF_SRCS = $(srctree)/tools/lib/bpf/LIBBPF_A = $(obj)/libbpf.aLIBBPF_OUT = $(abspath $(obj)) # 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):	$(Q)$(MAKE) -C $(LIBBPF_SRCS) O=$(LIBBPF_OUT)/ OUTPUT=$(LIBBPF_OUT)/ $(LIBBPF_OUT)/libbpf.a userccflags += -I $(srctree)/tools/include/ -I $(srctree)/tools/include/uapi \	-I $(srctree)/tools/lib/ -Wno-unused-result userprogs := bpf_preload_umd clean-files := $(userprogs) bpf_helper_defs.h FEATURE-DUMP.libbpf staticobjs/ feature/ bpf_preload_umd-objs := iterators/iterators.obpf_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.obpf_preload-objs += bpf_preload_kern.o bpf_preload_umd_blob.o