GitLab

Hi,

instead of ExternalProject and a new file that is spawned in a new process, it's easier to just use FetchContent. cmake 3.14 should be old enough to be spread.

Documentation sync working on the documentation being included with the code

Removing make and automake. The only supported build systems are Bazel internally and CMake community supported

Cleanup, remove legacy build scripts, googletest only provides Bazel and CMake

Fix the **include/gtest/internal/gtest-port.h** link in the `Tweaking Google Test` title

added -std=c++11

Change CMAKE_BINARY_DIR to CMAKE_CURRENT_BINARY_DIR
Able to use in a subfolder's CMakeLists.txt

Per #1883, builds of Google Test may fail if the version C++ is not manually
set to C++11 during the build process.
Signed-off-by: Joel Anderson <joelanderson333@gmail.com>

Sync with internal docs

Per the review comments.

Use `EXCLUDE_FROM_ALL` in `add_subdirectory` to prevent `make install` from including lots of headers from gtest/gmock.
```
add_subdirectory(${CMAKE_BINARY_DIR}/googletest-src
                 ${CMAKE_BINARY_DIR}/googletest-build
                 EXCLUDE_FROM_ALL)
```

Adds instructions for how to add gtest and gmock to
another CMake project directly. Downloading of the
googletest sources happens as configure time, allowing
it to be added to the main build directly via the
add_subdirectory() command. This ensures googletest is
built with the same compiler settings, etc. and will
typically result in a more robust and more convenient
build arrangement.

Put occurrences of "#include" in a code span so they are not interpreted
as headers.

Other documents were not broken because the #include was not at the
start of the line, but put them in code spans anyway just in case the
text gets refilled in the future.