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-rw-r--r--platform/javascript/detect.py5
1 files changed, 4 insertions, 1 deletions
diff --git a/platform/javascript/detect.py b/platform/javascript/detect.py
index fc909f6619..cf85c3df7f 100644
--- a/platform/javascript/detect.py
+++ b/platform/javascript/detect.py
@@ -25,7 +25,6 @@ def get_opts():
def get_flags():
return [
('tools', False),
- ('module_theora_enabled', False),
# Disabling the mbedtls module reduces file size.
# The module has little use due to the limited networking functionality
# in this platform. For the available networking methods, the browser
@@ -129,6 +128,10 @@ def configure(env):
# us since we don't know requirements at compile-time.
env.Append(LINKFLAGS=['-s', 'ALLOW_MEMORY_GROWTH=1'])
+ # Since we use both memory growth and MEMFS preloading,
+ # this avoids unecessary copying on start-up.
+ env.Append(LINKFLAGS=['--no-heap-copy'])
+
# This setting just makes WebGL 2 APIs available, it does NOT disable WebGL 1.
env.Append(LINKFLAGS=['-s', 'USE_WEBGL2=1'])