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authorMasami Hiramatsu <mhiramat@kernel.org>2016-07-12 19:05:56 +0900
committerArnaldo Carvalho de Melo <acme@redhat.com>2016-07-13 23:09:09 -0300
commite26e63be64a108c1fd12020b93b5b447ffe0532b (patch)
tree456d74dd1e29ca602315eaa9a77460146c7e4f96 /tools/build/Makefile.feature
parent7e9fca51fbf8430e27fb6b29299eda575e3f00cf (diff)
downloadlinux-e26e63be64a108c1fd12020b93b5b447ffe0532b.tar.bz2
perf build: Add sdt feature detection
This checks whether sys/sdt.h is available or not, which is required for DTRACE_PROBE(). We can disable this feature by passing NO_SDT=1 when building. This flag will be used for SDT test case and further SDT events in perftools. Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Cc: Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com> Cc: Brendan Gregg <brendan.d.gregg@gmail.com> Cc: Hemant Kumar <hemant@linux.vnet.ibm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/146831795615.17065.17513820540591053933.stgit@devbox Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/build/Makefile.feature')
-rw-r--r--tools/build/Makefile.feature3
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/build/Makefile.feature b/tools/build/Makefile.feature
index fe12bee57418..a120c6b755a9 100644
--- a/tools/build/Makefile.feature
+++ b/tools/build/Makefile.feature
@@ -62,7 +62,8 @@ FEATURE_TESTS_BASIC := \
zlib \
lzma \
get_cpuid \
- bpf
+ bpf \
+ sdt
# FEATURE_TESTS_BASIC + FEATURE_TESTS_EXTRA is the complete list
# of all feature tests