From: changbin.du@intel.com
To: shuah@kernel.org
Cc: linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org,
Changbin Du <changbin.du@intel.com>
Subject: [PATCH 4/4] selftests/bpf: fix compiling errors
Date: Mon, 26 Mar 2018 17:23:28 +0800 [thread overview]
Message-ID: <1522056208-4004-5-git-send-email-changbin.du@intel.com> (raw)
In-Reply-To: <1522056208-4004-1-git-send-email-changbin.du@intel.com>
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
next prev parent reply other threads:[~2018-03-26 9:33 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-26 9:23 [PATCH 0/4] selftests: fix compiling issues changbin.du
2018-03-26 9:23 ` [PATCH 1/4] selftests/Makefile: append a slash to env variable OUTPUT changbin.du
2018-03-26 9:23 ` [PATCH 2/4] selftests/gpio: fix paths in Makefile changbin.du
2018-03-26 9:23 ` [PATCH 3/4] kselftest: install sanitized kernel headers before compiling changbin.du
2018-03-26 9:23 ` changbin.du [this message]
2018-03-26 14:55 ` [PATCH 4/4] selftests/bpf: fix compiling errors Alexei Starovoitov
2018-03-27 2:20 ` Du, Changbin
2018-03-27 3:02 ` Alexei Starovoitov
2018-03-27 3:06 ` Du, Changbin
2018-03-27 8:52 ` Daniel Borkmann
2018-03-27 9:00 ` Du, Changbin
2018-03-27 9:52 ` Daniel Borkmann
2018-03-27 10:19 ` Du, Changbin
2018-03-27 2:33 ` Du, Changbin
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