| 565baee6 |
1 | cmake_minimum_required(VERSION 3.2) |
| 2 | |
| 3 | project(occt-webgl-sample) |
| 4 | |
| 5 | set(CMAKE_CXX_STANDARD 11) |
| 6 | set(APP_VERSION_MAJOR 1) |
| 7 | set(APP_VERSION_MINOR 0) |
| 8 | set(APP_TARGET occt-webgl-sample) |
| 9 | |
| 10 | # customize build |
| 11 | set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -s WASM=1") |
| 12 | set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -s USE_WEBGL2=1") |
| 13 | set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -s ALLOW_MEMORY_GROWTH=1") |
| 14 | #set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -s SAFE_HEAP=1") |
| 15 | #set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -s NO_EXIT_RUNTIME=1") |
| 16 | #set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -s TOTAL_MEMORY=16MB") |
| 17 | #set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -s ABORTING_MALLOC=0") |
| 18 | #set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -s FORCE_FILESYSTEM=1") |
| 19 | #set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} --preload-file myFile") |
| 20 | |
| 21 | INCLUDE_DIRECTORIES(${PROJECT_SOURCE_DIR}) |
| 22 | file(GLOB SOURCES |
| 23 | *.h |
| 24 | *.cpp |
| 25 | ) |
| 26 | source_group ("Headers" FILES |
| 27 | WasmOcctView.h) |
| 28 | source_group ("Sources" FILES |
| 29 | WasmOcctView.cpp |
| 30 | main.cpp) |
| 31 | |
| 32 | # FreeType |
| 33 | find_package(freetype REQUIRED NO_DEFAULT_PATH) |
| 34 | if(freetype_FOUND) |
| 35 | message (STATUS "Using FreeType from \"${freetype_DIR}\"" ) |
| 36 | else() |
| 37 | message(WARNING "Could not find FreeType, please set freetype_DIR variable." ) |
| 38 | endif() |
| 39 | |
| 40 | # Open CASCADE Technology |
| 41 | find_package(OpenCASCADE REQUIRED NO_DEFAULT_PATH) |
| 42 | if(OpenCASCADE_FOUND) |
| 43 | message (STATUS "Using OpenCASCADE from \"${OpenCASCADE_DIR}\"" ) |
| 44 | INCLUDE_DIRECTORIES(${OpenCASCADE_INCLUDE_DIR}) |
| 45 | LINK_DIRECTORIES(${OpenCASCADE_LIBRARY_DIR}) |
| 46 | else() |
| 47 | message(WARNING "Could not find OpenCASCADE, please set OpenCASCADE_DIR variable." ) |
| 48 | set(OCCT_LIBRARY_DIR) |
| 49 | set(OCCT_BIN_DIR) |
| 50 | endif() |
| 51 | |
| 52 | set(OpenCASCADE_LIBS TKRWMesh TKBinXCAF TKBin TKBinL TKOpenGl TKXCAF TKVCAF TKCAF TKV3d TKHLR TKMesh TKService TKShHealing TKPrim TKTopAlgo TKGeomAlgo TKBRep TKGeomBase TKG3d TKG2d TKMath TKLCAF TKCDF TKernel) |
| 53 | |
| 54 | add_executable(${APP_TARGET} ${SOURCES}) |
| 55 | target_link_libraries( |
| 56 | ${APP_TARGET} |
| 57 | ${OpenCASCADE_LIBS} |
| 58 | freetype |
| 59 | ) |
| 60 | set_target_properties(${APP_TARGET} PROPERTIES LINK_FLAGS "-s EXPORTED_FUNCTIONS=['_main','_onFileDataRead'] -s EXTRA_EXPORTED_RUNTIME_METHODS=['ccall','cwrap']") |
| 61 | |
| 62 | install(TARGETS ${PROJECT_NAME} RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}" LIBRARY DESTINATION "${CMAKE_INSTALL_PREFIX}") |
| 63 | install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}.wasm DESTINATION ${CMAKE_INSTALL_PREFIX}) |
| 64 | install(FILES occt-webgl-sample.html DESTINATION ${CMAKE_INSTALL_PREFIX}) |
| 65 | install(FILES ${OpenCASCADE_RESOURCE_DIR}/DrawResources/OCC_logo.png DESTINATION ${CMAKE_INSTALL_PREFIX}) |
| 66 | install(FILES ${OpenCASCADE_RESOURCE_DIR}/DrawResources/lamp.ico DESTINATION ${CMAKE_INSTALL_PREFIX}) |
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