With "make install", bpftool installs its binary and its bash completion file. Usually, this is what we want. But a few components in the kernel repository (namely, BPF iterators and selftests) also install bpftool locally before using it. In such a case, bash completion is not necessary and is just a useless build artifact. Let's add an "install-bin" target to bpftool, to offer a way to install the binary only. Signed-off-by: Quentin Monnet <quentin@xxxxxxxxxxxxx> --- kernel/bpf/preload/iterators/Makefile | 2 +- tools/bpf/bpftool/Makefile | 6 ++++-- tools/testing/selftests/bpf/Makefile | 2 +- 3 files changed, 6 insertions(+), 4 deletions(-) diff --git a/kernel/bpf/preload/iterators/Makefile b/kernel/bpf/preload/iterators/Makefile index ec39ccc71b8e..616a7ec0232c 100644 --- a/kernel/bpf/preload/iterators/Makefile +++ b/kernel/bpf/preload/iterators/Makefile @@ -67,4 +67,4 @@ $(DEFAULT_BPFTOOL): $(BPFOBJ) | $(BPFTOOL_OUTPUT) OUTPUT=$(BPFTOOL_OUTPUT)/ \ LIBBPF_OUTPUT=$(LIBBPF_OUTPUT)/ \ LIBBPF_DESTDIR=$(LIBBPF_DESTDIR)/ \ - prefix= DESTDIR=$(abs_out)/ install + prefix= DESTDIR=$(abs_out)/ install-bin diff --git a/tools/bpf/bpftool/Makefile b/tools/bpf/bpftool/Makefile index ef5219e0e233..eaa38d27194d 100644 --- a/tools/bpf/bpftool/Makefile +++ b/tools/bpf/bpftool/Makefile @@ -221,10 +221,12 @@ clean: $(LIBBPF)-clean $(LIBBPF_BOOTSTRAP)-clean feature-detect-clean $(Q)$(RM) -- $(OUTPUT)FEATURE-DUMP.bpftool $(Q)$(RM) -r -- $(OUTPUT)feature/ -install: $(OUTPUT)bpftool +install-bin: $(OUTPUT)bpftool $(call QUIET_INSTALL, bpftool) $(Q)$(INSTALL) -m 0755 -d $(DESTDIR)$(prefix)/sbin $(Q)$(INSTALL) $(OUTPUT)bpftool $(DESTDIR)$(prefix)/sbin/bpftool + +install: install-bin $(Q)$(INSTALL) -m 0755 -d $(DESTDIR)$(bash_compdir) $(Q)$(INSTALL) -m 0644 bash-completion/bpftool $(DESTDIR)$(bash_compdir) @@ -251,6 +253,6 @@ zdep: @if [ "$(feature-zlib)" != "1" ]; then echo "No zlib found"; exit 1 ; fi .SECONDARY: -.PHONY: all FORCE clean install uninstall zdep +.PHONY: all FORCE clean install-bin install uninstall zdep .PHONY: doc doc-clean doc-install doc-uninstall .DEFAULT_GOAL := all diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index ffe48b40d8fa..f1cb55c0c37e 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -216,7 +216,7 @@ $(DEFAULT_BPFTOOL): $(wildcard $(BPFTOOLDIR)/*.[ch] $(BPFTOOLDIR)/Makefile) \ OUTPUT=$(HOST_BUILD_DIR)/bpftool/ \ LIBBPF_OUTPUT=$(HOST_BUILD_DIR)/libbpf/ \ LIBBPF_DESTDIR=$(HOST_SCRATCH_DIR)/ \ - prefix= DESTDIR=$(HOST_SCRATCH_DIR)/ install + prefix= DESTDIR=$(HOST_SCRATCH_DIR)/ install-bin all: docs -- 2.30.2
