SET(CMAKE_SYSTEM_NAME Linux)
SET(CMAKE_SYSTEM_PROCESSOR x86)

if (CMAKE_HOST_WIN32)
  SET(EMSCRIPTEN_EXTENSION ".bat")
else ()
  SET(EMSCRIPTEN_EXTENSION "")
endif()

SET(CMAKE_C_COMPILER   emcc${EMSCRIPTEN_EXTENSION})
SET(CMAKE_CXX_COMPILER em++${EMSCRIPTEN_EXTENSION})

if(NOT DEFINED CMAKE_AR)
  find_program(CMAKE_AR NAMES emar${EMSCRIPTEN_EXTENSION})
endif()
if(NOT DEFINED CMAKE_RANLIB)
  find_program(CMAKE_RANLIB NAMES emranlib${EMSCRIPTEN_EXTENSION})
endif()

set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE BOTH)
set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)