| # Copyright (C) 2020 The Khronos Group Inc. |
| # |
| # All rights reserved. |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions |
| # are met: |
| # |
| # Redistributions of source code must retain the above copyright |
| # notice, this list of conditions and the following disclaimer. |
| # |
| # Redistributions in binary form must reproduce the above |
| # copyright notice, this list of conditions and the following |
| # disclaimer in the documentation and/or other materials provided |
| # with the distribution. |
| # |
| # Neither the name of The Khronos Group Inc. nor the names of its |
| # contributors may be used to endorse or promote products derived |
| # from this software without specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
| # FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
| # COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
| # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
| # BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| # LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| # CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
| # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| # POSSIBILITY OF SUCH DAMAGE. |
| |
| if(ENABLE_GLSLANG_JS) |
| add_executable(glslang.js "glslang.js.cpp") |
| glslang_set_link_args(glslang.js) |
| target_link_libraries(glslang.js glslang SPIRV) |
| |
| # Link library names that start with "-" are treated as link flags. |
| # "-Os" should be OK in MSVC; don't use /Os because CMake won't |
| # treat it as a link flag. |
| target_link_libraries(glslang.js "-Os") |
| |
| if(EMSCRIPTEN) |
| set_target_properties(glslang.js PROPERTIES |
| OUTPUT_NAME "glslang" |
| SUFFIX ".js") |
| em_link_pre_js(glslang.js "${CMAKE_CURRENT_SOURCE_DIR}/glslang.pre.js") |
| |
| target_link_libraries(glslang.js "--llvm-lto 1") |
| target_link_libraries(glslang.js "--closure 1") |
| target_link_libraries(glslang.js "-s MODULARIZE=1") |
| target_link_libraries(glslang.js "-s ALLOW_MEMORY_GROWTH=1") |
| target_link_libraries(glslang.js "-s FILESYSTEM=0") |
| |
| if(ENABLE_EMSCRIPTEN_SINGLE_FILE) |
| target_link_libraries(glslang.js "-s SINGLE_FILE=1") |
| endif(ENABLE_EMSCRIPTEN_SINGLE_FILE) |
| |
| if(ENABLE_EMSCRIPTEN_ENVIRONMENT_NODE) |
| target_link_libraries(glslang.js "-s ENVIRONMENT=node -s BINARYEN_ASYNC_COMPILATION=0") |
| else() |
| target_link_libraries(glslang.js "-s ENVIRONMENT=web,worker") |
| endif() |
| |
| if(NOT ENABLE_EMSCRIPTEN_ENVIRONMENT_NODE) |
| add_custom_command(TARGET glslang.js POST_BUILD |
| COMMAND cat ${CMAKE_CURRENT_SOURCE_DIR}/glslang.after.js >> ${CMAKE_CURRENT_BINARY_DIR}/glslang.js) |
| endif() |
| endif(EMSCRIPTEN) |
| endif(ENABLE_GLSLANG_JS) |