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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-05-04 16:37:27 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-05-15 20:31:17 +0300 |
| commit | 1b16fffa389dcd4cc054f49e77a4e2ac61e8f287 (patch) | |
| tree | afd1b77faeab302b896c8619ba239b889b1e0aec /tools/perf/Makefile.perf | |
| parent | d8ed87bc171946313b2e6d26e1fec494da9154bc (diff) | |
| download | linux-1b16fffa389dcd4cc054f49e77a4e2ac61e8f287.tar.xz | |
perf llvm-utils: Add bpf include path to clang command line
We'll start putting headers for helpers to be used in eBPF proggies in
there:
# perf trace -v --no-syscalls -e empty.c |& grep "llvm compiling command : "
llvm compiling command : /usr/lib64/ccache/clang -D__KERNEL__ -D__NR_CPUS__=4 -DLINUX_VERSION_CODE=0x41100 -nostdinc -isystem /usr/lib/gcc/x86_64-redhat-linux/7/include -I/home/acme/git/linux/arch/x86/include -I./arch/x86/include/generated -I/home/acme/git/linux/include -I./include -I/home/acme/git/linux/arch/x86/include/uapi -I./arch/x86/include/generated/uapi -I/home/acme/git/linux/include/uapi -I./include/generated/uapi -include /home/acme/git/linux/include/linux/kconfig.h -I/home/acme/lib/include/perf/bpf -Wno-unused-value -Wno-pointer-sign -working-directory /lib/modules/4.17.0-rc3-00034-gf4ef6a438cee/build -c /home/acme/bpf/empty.c -target bpf -O2 -o -
#
Notice the "-I/home/acme/lib/include/perf/bpf"
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-6xq94xro8xlb5s9urznh3f9k@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/Makefile.perf')
| -rw-r--r-- | tools/perf/Makefile.perf | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf index 83e453de36f8..d9663b1cf43e 100644 --- a/tools/perf/Makefile.perf +++ b/tools/perf/Makefile.perf @@ -767,6 +767,10 @@ ifndef NO_JVMTI endif $(call QUIET_INSTALL, libexec) \ $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' +ifndef NO_LIBBPF + $(call QUIET_INSTALL, lib) \ + $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perf_include_instdir_SQ)/bpf' +endif $(call QUIET_INSTALL, perf-archive) \ $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' $(call QUIET_INSTALL, perf-with-kcore) \ |