vcpkg/scripts/cmake/vcpkg_get_program_files_platform_bitness.cmake

#[===[.md:
# vcpkg_get_program_files_platform_bitness

Get the Program Files directory of the current platform's bitness:
either `$ENV{ProgramW6432}` on 64-bit windows,
or `$ENV{PROGRAMFILES}` on 32-bit windows.

## Usage:
```cmake
vcpkg_get_program_files_platform_bitness(<variable>)
```
#]===]

function(vcpkg_get_program_files_platform_bitness ret)

    set(ret_temp $ENV{ProgramW6432})
    if (NOT DEFINED ret_temp)
        set(ret_temp $ENV{PROGRAMFILES})
    endif()

    set(${ret} ${ret_temp} PARENT_SCOPE)

endfunction()
[vcpkg docs] Check for documentation generation in CI (#14614) * [vcpkg docs] Change how documenting port functions works Instead of using `##`, use comment blocks for documentation. Also, add some minor docs and change RST -> MD so we actually get docs generated. * add CI stuff * regenerate docs * fix vcpkg_find_acquire_program to not use _execute_process 2020-12-01 13:37:26 -08:00			`#[===[.md:`
			`# vcpkg_get_program_files_platform_bitness`

			`Get the Program Files directory of the current platform's bitness:`
			either `$ENV{ProgramW6432}` on 64-bit windows,
			or `$ENV{PROGRAMFILES}` on 32-bit windows.

			`## Usage:`
			```cmake
			`vcpkg_get_program_files_platform_bitness(<variable>)`
			```
			`#]===]`

Add functions to find Program Files folders on the CMake side 2017-02-14 17:29:47 -08:00			`function(vcpkg_get_program_files_platform_bitness ret)`
Improve functions that detect ProgramFiles in CMake 2017-02-24 15:02:10 -08:00
			`set(ret_temp $ENV{ProgramW6432})`
			`if (NOT DEFINED ret_temp)`
			`set(ret_temp $ENV{PROGRAMFILES})`
Add functions to find Program Files folders on the CMake side 2017-02-14 17:29:47 -08:00			`endif()`
Improve functions that detect ProgramFiles in CMake 2017-02-24 15:02:10 -08:00
			`set(${ret} ${ret_temp} PARENT_SCOPE)`

[vcpkg docs] Check for documentation generation in CI (#14614) * [vcpkg docs] Change how documenting port functions works Instead of using `##`, use comment blocks for documentation. Also, add some minor docs and change RST -> MD so we actually get docs generated. * add CI stuff * regenerate docs * fix vcpkg_find_acquire_program to not use _execute_process 2020-12-01 13:37:26 -08:00			`endfunction()`