diff --git a/tools/bpf/resolve_btfids/.gitignore b/tools/bpf/resolve_btfids/.gitignore index a026df7dc280..25f308c933cc 100644 --- a/tools/bpf/resolve_btfids/.gitignore +++ b/tools/bpf/resolve_btfids/.gitignore @@ -1,4 +1,2 @@ -/FEATURE-DUMP.libbpf -/bpf_helper_defs.h /fixdep /resolve_btfids diff --git a/tools/bpf/resolve_btfids/Makefile b/tools/bpf/resolve_btfids/Makefile index bf656432ad73..1d46a247ec95 100644 --- a/tools/bpf/resolve_btfids/Makefile +++ b/tools/bpf/resolve_btfids/Makefile @@ -28,22 +28,22 @@ OUTPUT ?= $(srctree)/tools/bpf/resolve_btfids/ LIBBPF_SRC := $(srctree)/tools/lib/bpf/ SUBCMD_SRC := $(srctree)/tools/lib/subcmd/ -BPFOBJ := $(OUTPUT)/libbpf.a -SUBCMDOBJ := $(OUTPUT)/libsubcmd.a +BPFOBJ := $(OUTPUT)/libbpf/libbpf.a +SUBCMDOBJ := $(OUTPUT)/libsubcmd/libsubcmd.a BINARY := $(OUTPUT)/resolve_btfids BINARY_IN := $(BINARY)-in.o all: $(BINARY) -$(OUTPUT): +$(OUTPUT) $(OUTPUT)/libbpf $(OUTPUT)/libsubcmd: $(call msg,MKDIR,,$@) - $(Q)mkdir -p $(OUTPUT) + $(Q)mkdir -p $(@) -$(SUBCMDOBJ): fixdep FORCE - $(Q)$(MAKE) -C $(SUBCMD_SRC) OUTPUT=$(OUTPUT) +$(SUBCMDOBJ): fixdep FORCE | $(OUTPUT)/libsubcmd + $(Q)$(MAKE) -C $(SUBCMD_SRC) OUTPUT=$(abspath $(dir $@))/ $(abspath $@) -$(BPFOBJ): $(wildcard $(LIBBPF_SRC)/*.[ch] $(LIBBPF_SRC)/Makefile) | $(OUTPUT) +$(BPFOBJ): $(wildcard $(LIBBPF_SRC)/*.[ch] $(LIBBPF_SRC)/Makefile) | $(OUTPUT)/libbpf $(Q)$(MAKE) $(submake_extras) -C $(LIBBPF_SRC) OUTPUT=$(abspath $(dir $@))/ $(abspath $@) CFLAGS := -g \ @@ -57,23 +57,19 @@ LIBS = -lelf -lz export srctree OUTPUT CFLAGS Q include $(srctree)/tools/build/Makefile.include -$(BINARY_IN): fixdep FORCE +$(BINARY_IN): fixdep FORCE | $(OUTPUT) $(Q)$(MAKE) $(build)=resolve_btfids $(BINARY): $(BPFOBJ) $(SUBCMDOBJ) $(BINARY_IN) $(call msg,LINK,$@) $(Q)$(CC) $(BINARY_IN) $(LDFLAGS) -o $@ $(BPFOBJ) $(SUBCMDOBJ) $(LIBS) -libsubcmd-clean: - $(Q)$(MAKE) -C $(SUBCMD_SRC) OUTPUT=$(OUTPUT) clean - -libbpf-clean: - $(Q)$(MAKE) -C $(LIBBPF_SRC) OUTPUT=$(OUTPUT) clean - -clean: libsubcmd-clean libbpf-clean fixdep-clean +clean: fixdep-clean $(call msg,CLEAN,$(BINARY)) $(Q)$(RM) -f $(BINARY); \ $(RM) -rf $(if $(OUTPUT),$(OUTPUT),.)/feature; \ + $(RM) -rf $(OUTPUT)/libbpf; \ + $(RM) -rf $(OUTPUT)/libsubcmd; \ find $(if $(OUTPUT),$(OUTPUT),.) -name \*.o -or -name \*.o.cmd -or -name \*.o.d | xargs $(RM) tags: