Hi,
I am using vs-tool in MSVS 2010. I set the following in my link command
-s "ERROR_ON_UNDEFINED_SYMBOLS=1" -s "MEMORY_SIZE=33554432" -s
NO_EXIT_RUNTIME
and I get a warning "GCCLINK : warning root: treating -s as linker
option and not as -s OPT=VALUE for js compilation". This prompted me to
look at settings.js and emcc. I eventually that the warning is caused in
this case, because I omitted "=1" from NO_EXIT_RUNTIME. (because an
e-mail of Alon's had stated "-s NO_EXIT_RUNTIME").
The comment at the top suggests all the -s options are compile-time
options when I found the warning in emcc, I see it is triggered for any
OPT without an =VALUE. Since the message was emitted from my link step,
it was very confusing. It also raises the question should I be
specifying these options in my compile command rather than the link command?
Some of the settings really seem to be for link time, e.g.,
ERROR_ON_UNDEFINED_SYMBOLS which adds to the confusion. Then there are
some, e.g., -s USE_TYPED_ARRAYS=VALUE, for which emcc has a
corresponding option, in this case --typed-arrays linker option. Do I
need to specify these in both the compile & link step?
Regards
-Mark
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