Mercurial > hg > orthanc
diff Resources/CMake/Compiler.cmake @ 2510:04873915beaf
configuration of DCMTK for WebAssembly
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Wed, 28 Mar 2018 14:14:37 +0200 |
parents | 808fd5218f56 |
children | 13038d638097 |
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--- a/Resources/CMake/Compiler.cmake Wed Mar 28 11:31:19 2018 +0200 +++ b/Resources/CMake/Compiler.cmake Wed Mar 28 14:14:37 2018 +0200 @@ -174,6 +174,12 @@ elseif (CMAKE_SYSTEM_NAME STREQUAL "Emscripten") message("Building using Emscripten (for WebAssembly or asm.js targets)") + # The BINARYEN_TRAP_MODE specifies what to do when divisions per + # zero (and similar conditions like integer overflows) are + # encountered: The "clamp" mode avoids throwing errors, as they + # cannot be properly catched by "try {} catch (...)" constructions. + set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -s EXTRA_EXPORTED_RUNTIME_METHODS='[\"ccall\", \"cwrap\"]' -s BINARYEN_TRAP_MODE='\"clamp\"'") + else() message(FATAL_ERROR "Support your platform here") endif()