diff options
Diffstat (limited to 'platform/javascript/detect.py')
| -rw-r--r-- | platform/javascript/detect.py | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/platform/javascript/detect.py b/platform/javascript/detect.py index c6afa02c6d..a0d6ac9214 100644 --- a/platform/javascript/detect.py +++ b/platform/javascript/detect.py @@ -69,9 +69,14 @@ def configure(env): exec(f.read(), em_config) except StandardError as e: raise RuntimeError("Emscripten configuration file '%s' is invalid:\n%s" % (em_config_file, e)) - if 'BINARYEN_ROOT' not in em_config and 'EMSCRIPTEN_ROOT' not in em_config: + if 'BINARYEN_ROOT' in em_config and os.path.isdir(os.path.join(em_config.get('BINARYEN_ROOT'), 'emscripten')): + # New style, emscripten path as a subfolder of BINARYEN_ROOT + env.PrependENVPath('PATH', os.path.join(em_config.get('BINARYEN_ROOT'), 'emscripten')) + elif 'EMSCRIPTEN_ROOT' in em_config: + # Old style (but can be there as a result from previous activation, so do last) + env.PrependENVPath('PATH', em_config.get('EMSCRIPTEN_ROOT')) + else: raise RuntimeError("'BINARYEN_ROOT' or 'EMSCRIPTEN_ROOT' missing in Emscripten configuration file '%s'" % em_config_file) - env.PrependENVPath('PATH', em_config.get('BINARYEN_ROOT', em_config.get('EMSCRIPTEN_ROOT'))) env['CC'] = 'emcc' env['CXX'] = 'em++' @@ -123,7 +128,6 @@ def configure(env): ## Link flags env.Append(LINKFLAGS=['-s', 'BINARYEN=1']) - env.Append(LINKFLAGS=['-s', 'BINARYEN_TRAP_MODE=\'clamp\'']) # Allow increasing memory buffer size during runtime. This is efficient # when using WebAssembly (in comparison to asm.js) and works well for @@ -137,3 +141,6 @@ def configure(env): # TODO: Reevaluate usage of this setting now that engine.js manages engine runtime. env.Append(LINKFLAGS=['-s', 'NO_EXIT_RUNTIME=1']) + + #adding flag due to issue with emscripten 1.38.41 callMain method https://github.com/emscripten-core/emscripten/blob/incoming/ChangeLog.md#v13841-08072019 + env.Append(LINKFLAGS=['-s', 'EXTRA_EXPORTED_RUNTIME_METHODS=["callMain"]']) |