From: Quentin Monnet Date: Wed, 20 Mar 2024 01:34:57 +0000 (+0000) Subject: bpftool: Remove unnecessary source files from bootstrap version X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=e9a826dd145bf2c19888aee1b974214cefc74a2e;p=linux.git bpftool: Remove unnecessary source files from bootstrap version Commit d510296d331a ("bpftool: Use syscall/loader program in "prog load" and "gen skeleton" command.") added new files to the list of objects to compile in order to build the bootstrap version of bpftool. As far as I can tell, these objects are unnecessary and were added by mistake; maybe a draft version intended to add support for loading loader programs from the bootstrap version. Anyway, we can remove these object files from the list to make the bootstrap bpftool binary a tad smaller and faster to build. Fixes: d510296d331a ("bpftool: Use syscall/loader program in "prog load" and "gen skeleton" command.") Signed-off-by: Quentin Monnet Message-ID: <20240320013457.44808-1-qmo@kernel.org> Signed-off-by: Alexei Starovoitov --- diff --git a/tools/bpf/bpftool/Makefile b/tools/bpf/bpftool/Makefile index e9154ace80fff..00c704423539c 100644 --- a/tools/bpf/bpftool/Makefile +++ b/tools/bpf/bpftool/Makefile @@ -183,7 +183,7 @@ HOST_CFLAGS = $(subst -I$(LIBBPF_INCLUDE),-I$(LIBBPF_BOOTSTRAP_INCLUDE),\ BPFTOOL_BOOTSTRAP := $(BOOTSTRAP_OUTPUT)bpftool -BOOTSTRAP_OBJS = $(addprefix $(BOOTSTRAP_OUTPUT),main.o common.o json_writer.o gen.o btf.o xlated_dumper.o btf_dumper.o disasm.o) +BOOTSTRAP_OBJS = $(addprefix $(BOOTSTRAP_OUTPUT),main.o common.o json_writer.o gen.o btf.o) $(BOOTSTRAP_OBJS): $(LIBBPF_BOOTSTRAP) OBJS = $(patsubst %.c,$(OUTPUT)%.o,$(SRCS)) $(OUTPUT)disasm.o @@ -231,9 +231,6 @@ endif CFLAGS += $(if $(BUILD_BPF_SKELS),,-DBPFTOOL_WITHOUT_SKELETONS) -$(BOOTSTRAP_OUTPUT)disasm.o: $(srctree)/kernel/bpf/disasm.c - $(QUIET_CC)$(HOSTCC) $(HOST_CFLAGS) -c -MMD $< -o $@ - $(OUTPUT)disasm.o: $(srctree)/kernel/bpf/disasm.c $(QUIET_CC)$(CC) $(CFLAGS) -c -MMD $< -o $@