Messages in this thread Patch in this message | ![/](/images/icornerl.gif) | | From | changbin.du@intel ... | Subject | [PATCH 4/4] selftests/bpf: fix compiling errors | Date | Mon, 26 Mar 2018 17:23:28 +0800 |
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From: Changbin Du <changbin.du@intel.com>
This patch fixed below errors of missing head files.
tools/testing/selftests$ make ... clang -I. -I./include/uapi -I../../../include/uapi -Wno-compare-distinct-pointer-types \ -O2 -target bpf -emit-llvm -c test_pkt_access.c -o - | \ llc -march=bpf -mcpu=generic -filetype=obj -o /home/changbin/work/linux/tools/testing/selftests/bpf//test_pkt_access.o In file included from test_pkt_access.c:9: In file included from ../../../include/uapi/linux/bpf.h:11: In file included from ./include/uapi/linux/types.h:5: /usr/include/asm-generic/int-ll64.h:11:10: fatal error: 'asm/bitsperlong.h' file not found #include <asm/bitsperlong.h> ^ 1 error generated. clang -I. -I./include/uapi -I../../../include/uapi -Wno-compare-distinct-pointer-types \ -O2 -target bpf -emit-llvm -c test_xdp.c -o - | \ llc -march=bpf -mcpu=generic -filetype=obj -o /home/changbin/work/linux/tools/testing/selftests/bpf//test_xdp.o In file included from test_xdp.c:9: In file included from ../../../include/uapi/linux/bpf.h:11: In file included from ./include/uapi/linux/types.h:5: /usr/include/asm-generic/int-ll64.h:11:10: fatal error: 'asm/bitsperlong.h' file not found #include <asm/bitsperlong.h> ^ 1 error generated. clang -I. -I./include/uapi -I../../../include/uapi -Wno-compare-distinct-pointer-types \ -O2 -target bpf -emit-llvm -c test_l4lb.c -o - | \ llc -march=bpf -mcpu=generic -filetype=obj -o /home/changbin/work/linux/tools/testing/selftests/bpf//test_l4lb.o In file included from test_l4lb.c:10: In file included from /usr/include/linux/pkt_cls.h:4: In file included from ./include/uapi/linux/types.h:5: /usr/include/asm-generic/int-ll64.h:11:10: fatal error: 'asm/bitsperlong.h' file not found #include <asm/bitsperlong.h> ^ 1 error generated. clang -I. -I./include/uapi -I../../../include/uapi -Wno-compare-distinct-pointer-types \ -O2 -target bpf -emit-llvm -c test_tcp_estats.c -o - | \ llc -march=bpf -mcpu=generic -filetype=obj -o /home/changbin/work/linux/tools/testing/selftests/bpf//test_tcp_estats.o In file included from test_tcp_estats.c:35: In file included from ../../../include/uapi/linux/bpf.h:11: In file included from ./include/uapi/linux/types.h:5: /usr/include/asm-generic/int-ll64.h:11:10: fatal error: 'asm/bitsperlong.h' file not found #include <asm/bitsperlong.h> ...
Signed-off-by: Changbin Du <changbin.du@intel.com> --- tools/testing/selftests/bpf/Makefile | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index 5c43c18..dc0fdc8 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -10,7 +10,8 @@ ifneq ($(wildcard $(GENHDR)),) GENFLAGS := -DHAVE_GENHDR endif -CFLAGS += -Wall -O2 -I$(APIDIR) -I$(LIBDIR) -I$(GENDIR) $(GENFLAGS) -I../../../include +CFLAGS += -Wall -O2 -I$(APIDIR) -I$(LIBDIR) -I$(GENDIR) $(GENFLAGS) \ + -I../../../include -I../../../../usr/include LDLIBS += -lcap -lelf -lrt -lpthread # Order correspond to 'make run_tests' order @@ -62,7 +63,7 @@ else CPU ?= generic endif -CLANG_FLAGS = -I. -I./include/uapi -I../../../include/uapi \ +CLANG_FLAGS = -I. -I./include/uapi -I../../../include/uapi -I../../../../usr/include \ -Wno-compare-distinct-pointer-types $(OUTPUT)/test_l4lb_noinline.o: CLANG_FLAGS += -fno-inline -- 2.7.4
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