diff options
Diffstat (limited to 'libcxx/docs')
| -rw-r--r-- | libcxx/docs/BuildingLibcxx.rst | 2 | ||||
| -rw-r--r-- | libcxx/docs/TestingLibcxx.rst | 11 |
2 files changed, 6 insertions, 7 deletions
diff --git a/libcxx/docs/BuildingLibcxx.rst b/libcxx/docs/BuildingLibcxx.rst index 26fa2a4a584..219109ed64e 100644 --- a/libcxx/docs/BuildingLibcxx.rst +++ b/libcxx/docs/BuildingLibcxx.rst @@ -251,7 +251,7 @@ libc++ Feature Options .. option:: LIBCXX_INCLUDE_BENCHMARKS:BOOL - **Default**: ``OFF`` + **Default**: ``ON`` Build the libc++ benchmark tests and the Google Benchmark library needed to support them. diff --git a/libcxx/docs/TestingLibcxx.rst b/libcxx/docs/TestingLibcxx.rst index 649e5e229d3..e5323a3d51f 100644 --- a/libcxx/docs/TestingLibcxx.rst +++ b/libcxx/docs/TestingLibcxx.rst @@ -214,17 +214,16 @@ For more information about using the Google Benchmark library see the Building Benchmarks ------------------- -The benchmark tests are not enabled by default. To build the benchmarks -libc++ must be configured using the CMake option ``-DLIBCXX_INCLUDE_BENCHMARKS=ON``. -Then the benchmarks can be built using the ``libcxx-benchmarks`` target. +The benchmark tests are not built by default. The benchmarks can be built using +the ``cxx-benchmarks`` target. An example build would look like: .. code-block:: bash $ cd build - $ cmake [options] -DLIBCXX_INCLUDE_BENCHMARKS=ON <path to libcxx sources> - $ make libcxx-benchmarks + $ cmake [options] <path to libcxx sources> + $ make cxx-benchmarks This will build all of the benchmarks under ``<libcxx-src>/benchmarks`` to be built against the just-built libc++. The compiled tests are output into @@ -252,7 +251,7 @@ For example: .. code-block:: bash $ cd build/benchmarks - $ make libcxx-benchmarks + $ make cxx-benchmarks $ ./algorithms.libcxx.out # Runs all the benchmarks $ ./algorithms.libcxx.out --benchmark_filter=BM_Sort.* # Only runs the sort benchmarks |
