diff options
| author | David Carrillo-Cisneros <[email protected]> | 2017-04-12 10:07:45 -0700 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2017-04-13 11:47:43 -0300 |
| commit | e5e992a7c184c2121adf37bdf292a516af81dbbb (patch) | |
| tree | 7f25e9f230fe0324585ab5c7b9bb8311eab60f58 | |
| parent | 739cf305512cb852e852099f9e12dd66bf4df076 (diff) | |
perf tools: Disable JVMTI if no ELF support available
The build of JVMTI depends on LIBELF (-lelf). Make Makefile.conf
check this dependendancy and notify user when not present.
v2: Comma nitpicking.
Signed-off-by: David Carrillo-Cisneros <[email protected]>
Tested-by: Kim Phillips <[email protected]>
Acked-by: Jiri Olsa <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: He Kuang <[email protected]>
Cc: Masami Hiramatsu <[email protected]>
Cc: Paul Turner <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Simon Que <[email protected]>
Cc: Stephane Eranian <[email protected]>
Cc: Wang Nan <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
| -rw-r--r-- | tools/perf/Makefile.config | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config index cfd6015229a2..8354d04b392f 100644 --- a/tools/perf/Makefile.config +++ b/tools/perf/Makefile.config @@ -274,6 +274,7 @@ ifdef NO_LIBELF NO_LIBUNWIND := 1 NO_LIBDW_DWARF_UNWIND := 1 NO_LIBBPF := 1 + NO_JVMTI := 1 else ifeq ($(feature-libelf), 0) ifeq ($(feature-glibc), 1) @@ -283,7 +284,7 @@ else LIBC_SUPPORT := 1 endif ifeq ($(LIBC_SUPPORT),1) - msg := $(warning No libelf found, disables 'probe' tool and BPF support in 'perf record', please install libelf-dev, libelf-devel or elfutils-libelf-devel); + msg := $(warning No libelf found. Disables 'probe' tool, jvmti and BPF support in 'perf record'. Please install libelf-dev, libelf-devel or elfutils-libelf-devel); NO_LIBELF := 1 NO_DWARF := 1 @@ -291,6 +292,7 @@ else NO_LIBUNWIND := 1 NO_LIBDW_DWARF_UNWIND := 1 NO_LIBBPF := 1 + NO_JVMTI := 1 else ifneq ($(filter s% -static%,$(LDFLAGS),),) msg := $(error No static glibc found, please install glibc-static); |