This allows building bpftool directly via "make -C tools/bpf/bpftool". Without this change, building bpftool via "make -C tools/bpf/bpftool" fails with the following error: """ + make ARCH=x86 -C tools/bpf/bpftool bootstrap Makefile:127: tools/build/Makefile.feature: No such file or directory make[3]: *** No rule to make target 'tools/build/Makefile.feature'. Stop. error: Bad exit status from /var/tmp/rpm-tmp.3p0IcJ (%build) """ This is the same workaround that is also applied in tools/bpf/Makefile. --- tools/bpf/bpftool/Makefile | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/tools/bpf/bpftool/Makefile b/tools/bpf/bpftool/Makefile index ba927379eb20..7c7d731077c9 100644 --- a/tools/bpf/bpftool/Makefile +++ b/tools/bpf/bpftool/Makefile @@ -2,6 +2,12 @@ include ../../scripts/Makefile.include ifeq ($(srctree),) +update_srctree := 1 +endif +ifndef building_out_of_srctree +update_srctree := 1 +endif +ifeq ($(update_srctree),1) srctree := $(patsubst %/,%,$(dir $(CURDIR))) srctree := $(patsubst %/,%,$(dir $(srctree))) srctree := $(patsubst %/,%,$(dir $(srctree))) -- 2.47.0
