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[HTML5] Fix GDNative compilation with emcc 2.0.19+

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Add `WARN_ON_UNDEFINED_SYMBOLS=0` for the main module (which defines
`godot_js_main` as extern coming from the "side" module, i.e. the main
Godot binary).

(cherry picked from commit 14c057eab6)
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Fabio Alessandrelli 2021-05-19 11:48:46 +02:00 committed by Rémi Verschelde
parent ea0ccf6381
commit 7d9d795af8
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platform/javascript/SCsub
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@ -46,6 +46,7 @@ if env["gdnative_enabled"]:
sys_env.Append(LINKFLAGS=["-s", "MAIN_MODULE=1"]) sys_env.Append(LINKFLAGS=["-s", "MAIN_MODULE=1"])
sys_env.Append(CCFLAGS=["-s", "EXPORT_ALL=1"]) sys_env.Append(CCFLAGS=["-s", "EXPORT_ALL=1"])
sys_env.Append(LINKFLAGS=["-s", "EXPORT_ALL=1"]) sys_env.Append(LINKFLAGS=["-s", "EXPORT_ALL=1"])
sys_env.Append(LINKFLAGS=["-s", "WARN_ON_UNDEFINED_SYMBOLS=0"])
# Force exporting the standard library (printf, malloc, etc.) # Force exporting the standard library (printf, malloc, etc.)
sys_env["ENV"]["EMCC_FORCE_STDLIBS"] = "libc,libc++,libc++abi" sys_env["ENV"]["EMCC_FORCE_STDLIBS"] = "libc,libc++,libc++abi"
# The main emscripten runtime, with exported standard libraries. # The main emscripten runtime, with exported standard libraries.