From: Björn Töpel Date: Tue, 15 Nov 2022 18:20:50 +0000 (+0100) Subject: selftests/bpf: Explicitly pass RESOLVE_BTFIDS to sub-make X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c4525f05ca3ca2795fc626252fb1c1cbb310111b;p=linux.git selftests/bpf: Explicitly pass RESOLVE_BTFIDS to sub-make When cross-compiling selftests/bpf, the resolve_btfids binary end up in a different directory, than the regular resolve_btfids builds. Populate RESOLVE_BTFIDS for sub-make, so it can find the binary. Signed-off-by: Björn Töpel Signed-off-by: Andrii Nakryiko Acked-by: Jiri Olsa Link: https://lore.kernel.org/bpf/20221115182051.582962-1-bjorn@kernel.org --- diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index f3cd17026ee5c..aa4e29315f4a7 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -201,7 +201,7 @@ $(OUTPUT)/sign-file: ../../../../scripts/sign-file.c $(OUTPUT)/bpf_testmod.ko: $(VMLINUX_BTF) $(wildcard bpf_testmod/Makefile bpf_testmod/*.[ch]) $(call msg,MOD,,$@) $(Q)$(RM) bpf_testmod/bpf_testmod.ko # force re-compilation - $(Q)$(MAKE) $(submake_extras) -C bpf_testmod + $(Q)$(MAKE) $(submake_extras) RESOLVE_BTFIDS=$(RESOLVE_BTFIDS) -C bpf_testmod $(Q)cp bpf_testmod/bpf_testmod.ko $@ DEFAULT_BPFTOOL := $(HOST_SCRATCH_DIR)/sbin/bpftool