diff options
| author | Alexey Budankov <alexey.budankov@linux.intel.com> | 2019-03-18 20:39:49 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-04-01 15:18:10 -0300 |
| commit | 3b1c5d9659718263c7f9c93af82f98221c58f171 (patch) | |
| tree | dfc88dc1aa8d485b02042eed1e3d5be7a0223222 /tools/build/Makefile.feature | |
| parent | c9bd7796959a8b92afe79c392dd54992bfc67328 (diff) | |
tools build: Implement libzstd feature check, LIBZSTD_DIR and NO_LIBZSTD defines
Implement libzstd feature check, NO_LIBZSTD and LIBZSTD_DIR defines to
override Zstd library sources or disable the feature from the command
line:
$ make -C tools/perf LIBZSTD_DIR=/path/to/zstd/sources/ clean all
$ make -C tools/perf NO_LIBZSTD=1 clean all
Auto detection feature status is reported just before compilation
starts. If your system has some version of the zstd library
preinstalled then the build system finds and uses it during the build.
If you still prefer to compile with some other version of zstd library
you have capability to refer the compilation to that version using
LIBZSTD_DIR define.
Signed-off-by: Alexey Budankov <alexey.budankov@linux.intel.com>
Reviewed-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/9b4cd8b0-10a3-1f1e-8d6b-5922a7ca216b@linux.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/build/Makefile.feature')
| -rw-r--r-- | tools/build/Makefile.feature | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/build/Makefile.feature b/tools/build/Makefile.feature index 8d3864b061f3..361207387b1b 100644 --- a/tools/build/Makefile.feature +++ b/tools/build/Makefile.feature @@ -67,6 +67,7 @@ FEATURE_TESTS_BASIC := \ sdt \ setns \ libaio \ + libzstd \ disassembler-four-args # FEATURE_TESTS_BASIC + FEATURE_TESTS_EXTRA is the complete list @@ -120,6 +121,7 @@ FEATURE_DISPLAY ?= \ get_cpuid \ bpf \ libaio \ + libzstd \ disassembler-four-args # Set FEATURE_CHECK_(C|LD)FLAGS-all for all FEATURE_TESTS features. |