[CMake] How to pass linker options with whitespace?

[Marc CHEVRIER]

You have to use SHELL token (see documentation of add_link_options)

add_link_options ("SHELL:-s USE_WEBGL2=1"  "SHELL:-s FULL_ES2=1")

Le 12 mai 2019 à 21:14 +0200, Fredrik Orderud <forderud at gmail.com>, a écrit :
> I'm struggling to figure out how to pass "-s USE_WEBGL2=1 -s
> FULL_ES2=1" (without the quotes) as linker options to _all_ CMake
> targets when using Emscripten targeting WebAssembly.
>
> I've already tried add_link_options(-s USE_WEBGL2=1 -s FULL_ES2=1),
> but that caused the second "-s" to disappear before reaching the
> linker. Also, calling add_link_options("-s USE_WEBGL2=1 -s
> FULL_ES2=1") causes quotes to be added to the linker call.
>
> I'm currently using set_target_properties(target PROPERTIES LINK_FLAGS
> "-s USE_WEBGL2=1 -s FULL_ES2=1") as temporary solution. This works
> fine, but am not satisfied with having to apply this manually to all
> targets.
>
> Any suggestions?
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