When cross building runqslower for an other architecture, the intermediate bpftool used to generate a skeleton must be built using the host toolchain. Pass HOSTCC and HOSTLD, defined in Makefile.include, to the bpftool Makefile. Signed-off-by: Jean-Philippe Brucker <jean-philippe@xxxxxxxxxx> --- tools/bpf/runqslower/Makefile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tools/bpf/runqslower/Makefile b/tools/bpf/runqslower/Makefile index 861f4dcde960..fa5c18b70dd0 100644 --- a/tools/bpf/runqslower/Makefile +++ b/tools/bpf/runqslower/Makefile @@ -85,7 +85,8 @@ $(BPFOBJ)-clean: $(BPFOBJ_OUTPUT) $(Q)$(MAKE) -C $(LIBBPF_SRC) OUTPUT=$(BPFOBJ_OUTPUT) clean $(DEFAULT_BPFTOOL): | $(BPFTOOL_OUTPUT) - $(Q)$(MAKE) $(submake_extras) -C ../bpftool OUTPUT=$(BPFTOOL_OUTPUT) + $(Q)$(MAKE) $(submake_extras) -C ../bpftool OUTPUT=$(BPFTOOL_OUTPUT) \ + CC=$(HOSTCC) LD=$(HOSTLD) $(DEFAULT_BPFTOOL)-clean: $(BPFTOOL_OUTPUT) ifeq ($(DEFAULT_BPFTOOL),$(BPFTOOL)) -- 2.29.1
