From 0b7ae84a963307706adaa07d03967db380b98716 Mon Sep 17 00:00:00 2001 From: Brad King Date: Thu, 16 Sep 2021 09:50:25 -0400 Subject: 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/CMakeCXXCompiler.cmake.in | 5 ----- 1 file changed, 5 deletions(-) (limited to 'Modules/CMakeCXXCompiler.cmake.in') diff --git a/Modules/CMakeCXXCompiler.cmake.in b/Modules/CMakeCXXCompiler.cmake.in index d0ce77a7ee..99f9265657 100644 --- a/Modules/CMakeCXXCompiler.cmake.in +++ b/Modules/CMakeCXXCompiler.cmake.in @@ -32,11 +32,6 @@ set(CMAKE_CXX_COMPILER_LOADED 1) set(CMAKE_CXX_COMPILER_WORKS @CMAKE_CXX_COMPILER_WORKS@) set(CMAKE_CXX_ABI_COMPILED @CMAKE_CXX_ABI_COMPILED@) set(CMAKE_COMPILER_IS_MINGW @CMAKE_COMPILER_IS_MINGW@) -set(CMAKE_COMPILER_IS_CYGWIN @CMAKE_COMPILER_IS_CYGWIN@) -if(CMAKE_COMPILER_IS_CYGWIN) - set(CYGWIN 1) - set(UNIX 1) -endif() set(CMAKE_CXX_COMPILER_ENV_VAR "CXX") -- cgit v1.2.1