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authorArnaldo Carvalho de Melo <acme@redhat.com>2018-08-30 05:53:22 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2018-08-30 21:52:20 +0300
commitd35b168c3dcdf103c2b2d694ad8513a669781703 (patch)
tree82ce2de3f369dd6c4181867af3936e4dc1f15cbf /tools/perf/util/llvm-utils.c
parent9ab5aadebeddc77fccfdf94a048259315ce95fe1 (diff)
downloadlinux-d35b168c3dcdf103c2b2d694ad8513a669781703.tar.xz
perf bpf: Give precedence to bpf header dir
I need to check the need for $KERNEL_INC_OPTIONS when building eBPF restricted C programs, for now just give precedence to $PERF_BPF_INC_OPTIONS so that we can get a linux/socket.h usable in eBPF programs. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: https://lkml.kernel.org/n/tip-5z7qw529sdebrn9y1xxqw9hf@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/llvm-utils.c')
-rw-r--r--tools/perf/util/llvm-utils.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/llvm-utils.c b/tools/perf/util/llvm-utils.c
index 19262f98cd4e..5b0b60f00275 100644
--- a/tools/perf/util/llvm-utils.c
+++ b/tools/perf/util/llvm-utils.c
@@ -19,7 +19,7 @@
#define CLANG_BPF_CMD_DEFAULT_TEMPLATE \
"$CLANG_EXEC -D__KERNEL__ -D__NR_CPUS__=$NR_CPUS "\
"-DLINUX_VERSION_CODE=$LINUX_VERSION_CODE " \
- "$CLANG_OPTIONS $KERNEL_INC_OPTIONS $PERF_BPF_INC_OPTIONS " \
+ "$CLANG_OPTIONS $PERF_BPF_INC_OPTIONS $KERNEL_INC_OPTIONS " \
"-Wno-unused-value -Wno-pointer-sign " \
"-working-directory $WORKING_DIR " \
"-c \"$CLANG_SOURCE\" -target bpf $CLANG_EMIT_LLVM -O2 -o - $LLVM_OPTIONS_PIPE"