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selftests/bpf: compile progs with -D__TARGET_ARCH_$(SRCARCH) 

This opens up the possibility of accessing registers in an
arch-independent way.

Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Reviewed-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
This commit is contained in:
Ilya Leoshkevich 2019-07-11 16:29:27 +02:00 committed by Daniel Borkmann
parent 9cae4ace80
commit 748e50c1c1
1 changed files with 3 additions and 1 deletions
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4
tools/testing/selftests/bpf/Makefile
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@ -1,5 +1,6 @@
# SPDX-License-Identifier: GPL-2.0 # SPDX-License-Identifier: GPL-2.0
include ../../../../scripts/Kbuild.include include ../../../../scripts/Kbuild.include
include ../../../scripts/Makefile.arch
LIBDIR := ../../../lib LIBDIR := ../../../lib
BPFDIR := $(LIBDIR)/bpf BPFDIR := $(LIBDIR)/bpf
@ -139,7 +140,8 @@ CLANG_SYS_INCLUDES := $(shell $(CLANG) -v -E - </dev/null 2>&1 \
CLANG_FLAGS = -I. -I./include/uapi -I../../../include/uapi \ CLANG_FLAGS = -I. -I./include/uapi -I../../../include/uapi \
$(CLANG_SYS_INCLUDES) \ $(CLANG_SYS_INCLUDES) \
-Wno-compare-distinct-pointer-types -Wno-compare-distinct-pointer-types \
-D__TARGET_ARCH_$(SRCARCH)
$(OUTPUT)/test_l4lb_noinline.o: CLANG_FLAGS += -fno-inline $(OUTPUT)/test_l4lb_noinline.o: CLANG_FLAGS += -fno-inline
$(OUTPUT)/test_xdp_noinline.o: CLANG_FLAGS += -fno-inline $(OUTPUT)/test_xdp_noinline.o: CLANG_FLAGS += -fno-inline