Mercurial > hg > orthanc-stone
comparison OrthancStone/Resources/Orthanc/CMake/EmscriptenParameters.cmake @ 1549:a48ae10857b1
packaging of the WebAssembly module
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Thu, 13 Aug 2020 15:56:01 +0200 |
parents | |
children | 9ac2a65d4172 |
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1548:65eccce95882 | 1549:a48ae10857b1 |
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1 # Orthanc - A Lightweight, RESTful DICOM Store | |
2 # Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
3 # Department, University Hospital of Liege, Belgium | |
4 # Copyright (C) 2017-2020 Osimis S.A., Belgium | |
5 # | |
6 # This program is free software: you can redistribute it and/or | |
7 # modify it under the terms of the GNU Lesser General Public License | |
8 # as published by the Free Software Foundation, either version 3 of | |
9 # the License, or (at your option) any later version. | |
10 # | |
11 # This program is distributed in the hope that it will be useful, but | |
12 # WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 # Lesser General Public License for more details. | |
15 # | |
16 # You should have received a copy of the GNU Lesser General Public | |
17 # License along with this program. If not, see | |
18 # <http://www.gnu.org/licenses/>. | |
19 | |
20 | |
21 # https://github.com/emscripten-core/emscripten/blob/master/src/settings.js | |
22 | |
23 if (NOT "${EMSCRIPTEN_TRAP_MODE}" STREQUAL "") | |
24 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -s BINARYEN_TRAP_MODE='\"${EMSCRIPTEN_TRAP_MODE}\"'") | |
25 endif() | |
26 | |
27 # "DISABLE_EXCEPTION_CATCHING" is a "compile+link" option. HOWEVER, | |
28 # setting it inside "WASM_FLAGS" creates link errors, at least with | |
29 # side modules. TODO: Understand why | |
30 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -s DISABLE_EXCEPTION_CATCHING=0") | |
31 #set(WASM_FLAGS "${WASM_FLAGS} -s DISABLE_EXCEPTION_CATCHING=0") | |
32 | |
33 if (EMSCRIPTEN_TARGET_MODE STREQUAL "wasm") | |
34 # WebAssembly | |
35 set(WASM_FLAGS "${WASM_FLAGS} -s WASM=1") | |
36 | |
37 elseif (EMSCRIPTEN_TARGET_MODE STREQUAL "asm.js") | |
38 # asm.js targeting IE 11 | |
39 set(WASM_FLAGS "-s WASM=0 -s ASM_JS=2 -s LEGACY_VM_SUPPORT=1") | |
40 | |
41 else() | |
42 message(FATAL_ERROR "Bad value for EMSCRIPTEN_TARGET_MODE: ${EMSCRIPTEN_TARGET_MODE}") | |
43 endif() | |
44 | |
45 if (CMAKE_BUILD_TYPE STREQUAL "Debug") | |
46 set(WASM_FLAGS "${WASM_FLAGS} -s SAFE_HEAP=1 -s ASSERTIONS=1") | |
47 endif() | |
48 | |
49 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${WASM_FLAGS}") | |
50 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${WASM_FLAGS}") |