0b7ae84a963307706adaa07d03967db380b98716 - third_party/github.com/Kitware/CMake

commit: 0b7ae84a963307706adaa07d03967db380b98716
[log]
author: Brad King <brad.king@kitware.com>
Thu Sep 16 09:50:25 2021 -0400
committer: Brad King <brad.king@kitware.com>
Thu Sep 16 09:55:26 2021 -0400
tree: 5fed0def46a3d5839722d16590550613ff0789a1
parent: ffb9978e95ecab961f90be39e9a1225fdf6c0ae3 [diff]

Cygwin: Remove redundant definitions of CYGWIN and UNIX variables

These are set by modules loaded for `CMAKE_SYSTEM_NAME`.  We do not
need to set them again if the compiler defines `__CYGWIN__`.

Also remove the now-unused undocumented `CMAKE_COMPILER_IS_CYGWIN`
internal variable.

Modules/CMakeCCompiler.cmake.in[diff]
Modules/CMakeCXXCompiler.cmake.in[diff]
Modules/CMakeDetermineCCompiler.cmake[diff]
Modules/CMakeDetermineCXXCompiler.cmake[diff]
Modules/CMakeDetermineFortranCompiler.cmake[diff]
Modules/CMakeFortranCompiler.cmake.in[diff]

6 files changed