Updates.

bin/env_windows.txt

@@ -71,17 +71,17 @@ MX2_CPP_OPTS_MSVC_RELEASE=-Ox -DNDEBUG
 MX2_MSERVER="${MX2_HOME}\devtools\mserver-v86c\mserver_winnt.exe"
 
 'Linker options
-MX2_LD_OPTS_EMSCRIPTEN=-s USE_SDL=2 TOTAL_MEMORY=268435456 DISABLE_EXCEPTION_CATCHING=1
+MX2_LD_OPTS_EMSCRIPTEN=-s USE_SDL=2 -s TOTAL_MEMORY=268435456 -s DISABLE_EXCEPTION_CATCHING=1
 MX2_LD_OPTS_EMSCRIPTEN_DEBUG=
 MX2_LD_OPTS_EMSCRIPTEN_RELEASE=
 
 'C Compiler options
-MX2_CC_OPTS_EMSCRIPTEN=-std=gnu99 USE_SDL=2 TOTAL_MEMORY=268435456 DISABLE_EXCEPTION_CATCHING=1
+MX2_CC_OPTS_EMSCRIPTEN=-std=gnu99 -s USE_SDL=2 -s TOTAL_MEMORY=268435456 -s DISABLE_EXCEPTION_CATCHING=1
 MX2_CC_OPTS_EMSCRIPTEN_DEBUG=-Os
 MX2_CC_OPTS_EMSCRIPTEN_RELEASE=-O3 -DNDEBUG
 
 'C++ Compiler options
-MX2_CPP_OPTS_EMSCRIPTEN=-std=c++11 USE_SDL=2 TOTAL_MEMORY=268435456 DISABLE_EXCEPTION_CATCHING=1
+MX2_CPP_OPTS_EMSCRIPTEN=-std=c++11 -s USE_SDL=2 -s TOTAL_MEMORY=268435456 -s DISABLE_EXCEPTION_CATCHING=1
 MX2_CPP_OPTS_EMSCRIPTEN_DEBUG=-Os
 MX2_CPP_OPTS_EMSCRIPTEN_RELEASE=-O3 -DNDEBUG