Limit CMake object file path length under Windows to fix building natively e.g. under MSYS2. Thx to @raphaelcoeffic for the tip: https://cmake.org/cmake/help/latest/variable/CMAKE_OBJECT_PATH_MAX.html

cmake/toolchain/arm-none-eabi.cmake

@@ -6,6 +6,7 @@ set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
 
 if(MINGW OR WIN32)
   set(EXE_SUFFIX ".exe")
+  set(CMAKE_OBJECT_PATH_MAX 200)
 endif()
 
 if(ARM_TOOLCHAIN_DIR)

cmake/toolchain/native.cmake

@@ -4,3 +4,7 @@ if(APPLE)
   set(CMAKE_C_FLAGS "-Wno-asm-operand-widths -Wno-deprecated-declarations")
   set(CMAKE_CXX_FLAGS "-Wno-asm-operand-widths -Wno-deprecated-declarations")
 endif()
+
+if(MINGW OR WIN32)
+  set(CMAKE_OBJECT_PATH_MAX 200)
+endif()