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cmake_minimum_required(VERSION 2.8)
project(test_cmake)
file(GLOB sourceFiles main.cpp)
file(GLOB preJsFiles pre*.js)
file(GLOB postJsFiles post*.js)
file(GLOB libraryJsFiles jslibrary*.js)
if (CMAKE_BUILD_TYPE STREQUAL Debug)
SET(linkFlags "-g4")
else() # Either MinSizeRel, RelWithDebInfo or Release, all which run with optimizations enabled.
SET(linkFlags "-O2")
endif()
SET(CMAKE_EXECUTABLE_SUFFIX ".js")
if (WIN32)
message(FATAL_ERROR "WIN32 should not be defined when cross-compiling!")
endif()
if (APPLE)
message(FATAL_ERROR "APPLE should not be defined when cross-compiling!")
endif()
if (NOT EMSCRIPTEN)
message(FATAL_ERROR "EMSCRIPTEN should be defined when cross-compiling!")
endif()
if (NOT CMAKE_C_SIZEOF_DATA_PTR)
message(FATAL_ERROR "CMAKE_C_SIZEOF_DATA_PTR was not defined!")
endif()
add_executable(test_cmake ${sourceFiles})
# GOTCHA: If your project has custom link flags, these must be set *before* calling any of the em_link_xxx functions!
set_target_properties(test_cmake PROPERTIES LINK_FLAGS "${linkFlags}")
message(STATUS "js libs '${libraryJsFiles}'")
# To link .js files using the --js-library flag, use the following helper function.
em_link_js_library(test_cmake ${libraryJsFiles})
# To link .js files using the --pre-js flag, use the following helper function.
em_link_pre_js(test_cmake ${preJsFiles})
# To link .js files using the --post-js flag, use the following helper function.
em_link_post_js(test_cmake ${postJsFiles})
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