# Visual Studio 14 2015

Generates Visual Studio 14 (VS 2015) project files.

The `CMAKE_GENERATOR_PLATFORM` variable may be set to specify a target platform name (architecture).

For compatibility with CMake versions prior to 3.1, one may specify a target platform name optionally at the end of this generator name:

`Visual Studio 14 2015 Win64`
  Specify target platform `x64`.
`Visual Studio 14 2015 ARM`
  Specify target platform `ARM`.

## Toolset Selection

The `v140` toolset that comes with Visual Studio 14 2015 is selected by default. The `CMAKE_GENERATOR_TOOLSET` option may be set, perhaps via the `cmake(1)` `-T` option, to specify another toolset.

For each toolset that comes with this version of Visual Studio, there are variants that are themselves compiled for 32-bit (x86) and 64-bit (x64) hosts (independent of the architecture they target). By default Visual Studio chooses the 32-bit variant even on a 64-bit host. One may request use of the 64-bit host tools by adding `host=x64` to the toolset specification:

`host=x64`
  Select the 64-bit variant of the default toolset.
`<toolset>,host=x64`
  Select the 64-bit variant of the `<toolset>` toolset.