if (NOT DEFINED MINGW_TOOLCHAIN_PREFIX)
if(ARCH STREQUAL "i386")
- if(CMAKE_HOST_SYSTEM_NAME STREQUAL "Windows")
+ if(CMAKE_HOST_WIN32)
set(MINGW_TOOLCHAIN_PREFIX "" CACHE STRING "MinGW Toolchain Prefix")
else()
if(NOT $ENV{_ROSBE_VERSION} VERSION_LESS 2.1)