diff options
Diffstat (limited to 'samples/bpf/Makefile')
| -rw-r--r-- | samples/bpf/Makefile | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/samples/bpf/Makefile b/samples/bpf/Makefile index 253e5a2856be..f90daadfbc89 100644 --- a/samples/bpf/Makefile +++ b/samples/bpf/Makefile @@ -154,6 +154,7 @@ always += tcp_iw_kern.o always += tcp_clamp_kern.o always += tcp_basertt_kern.o always += tcp_tos_reflect_kern.o +always += tcp_dumpstats_kern.o always += xdp_redirect_kern.o always += xdp_redirect_map_kern.o always += xdp_redirect_cpu_kern.o @@ -168,23 +169,15 @@ always += task_fd_query_kern.o always += xdp_sample_pkts_kern.o always += ibumad_kern.o always += hbm_out_kern.o +always += hbm_edt_kern.o KBUILD_HOSTCFLAGS += -I$(objtree)/usr/include -KBUILD_HOSTCFLAGS += -I$(srctree)/tools/lib/ +KBUILD_HOSTCFLAGS += -I$(srctree)/tools/lib/bpf/ KBUILD_HOSTCFLAGS += -I$(srctree)/tools/testing/selftests/bpf/ KBUILD_HOSTCFLAGS += -I$(srctree)/tools/lib/ -I$(srctree)/tools/include KBUILD_HOSTCFLAGS += -I$(srctree)/tools/perf HOSTCFLAGS_bpf_load.o += -I$(objtree)/usr/include -Wno-unused-variable -HOSTCFLAGS_trace_helpers.o += -I$(srctree)/tools/lib/bpf/ - -HOSTCFLAGS_trace_output_user.o += -I$(srctree)/tools/lib/bpf/ -HOSTCFLAGS_offwaketime_user.o += -I$(srctree)/tools/lib/bpf/ -HOSTCFLAGS_spintest_user.o += -I$(srctree)/tools/lib/bpf/ -HOSTCFLAGS_trace_event_user.o += -I$(srctree)/tools/lib/bpf/ -HOSTCFLAGS_sampleip_user.o += -I$(srctree)/tools/lib/bpf/ -HOSTCFLAGS_task_fd_query_user.o += -I$(srctree)/tools/lib/bpf/ -HOSTCFLAGS_xdp_sample_pkts_user.o += -I$(srctree)/tools/lib/bpf/ KBUILD_HOSTLDLIBS += $(LIBBPF) -lelf HOSTLDLIBS_tracex4 += -lrt @@ -206,6 +199,17 @@ HOSTCC = $(CROSS_COMPILE)gcc CLANG_ARCH_ARGS = -target $(ARCH) endif +# Don't evaluate probes and warnings if we need to run make recursively +ifneq ($(src),) +HDR_PROBE := $(shell echo "\#include <linux/types.h>\n struct list_head { int a; }; int main() { return 0; }" | \ + $(HOSTCC) $(KBUILD_HOSTCFLAGS) -x c - -o /dev/null 2>/dev/null && \ + echo okay) + +ifeq ($(HDR_PROBE),) +$(warning WARNING: Detected possible issues with include path.) +$(warning WARNING: Please install kernel headers locally (make headers_install).) +endif + BTF_LLC_PROBE := $(shell $(LLC) -march=bpf -mattr=help 2>&1 | grep dwarfris) BTF_PAHOLE_PROBE := $(shell $(BTF_PAHOLE) --help 2>&1 | grep BTF) BTF_OBJCOPY_PROBE := $(shell $(LLVM_OBJCOPY) --help 2>&1 | grep -i 'usage.*llvm') @@ -223,6 +227,7 @@ ifneq ($(and $(BTF_LLC_PROBE),$(BTF_PAHOLE_PROBE),$(BTF_OBJCOPY_PROBE)),) DWARF2BTF = y endif endif +endif # Trick to allow make to be run from this directory all: @@ -269,6 +274,7 @@ $(src)/*.c: verify_target_bpf $(LIBBPF) $(obj)/tracex5_kern.o: $(obj)/syscall_nrs.h $(obj)/hbm_out_kern.o: $(src)/hbm.h $(src)/hbm_kern.h $(obj)/hbm.o: $(src)/hbm.h +$(obj)/hbm_edt_kern.o: $(src)/hbm.h $(src)/hbm_kern.h # asm/sysreg.h - inline assembly used by it is incompatible with llvm. # But, there is no easy way to fix it, so just exclude it since it is |