On 02/14/2016 02:51 PM, Simon Richter wrote:
> This variable contains a semicolon-separated list, but a string of
> space-separated options is needed. As -I and -D options are separated out,
> this usually does not cause any trouble, unless more than one option is
> needed.
[snip]
> + # Flags are a string, not a list, fix it here
> + string(REPLACE ";" " "
> + wxWidgets_CXX_FLAGS "${wxWidgets_CXX_FLAGS}")
This was discussed here:
https://cmake.org/Bug/view.php?id=15087#c36639
We cannot simply change the flags because existing code could be depending
on the old value. We addressed it here instead as of CMake 3.1:
UsewxWidgets: CFLAGS are expected to be a string here, not a list.
https://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=e6fa6e60
Uses in other projects simply need to be fixed.
-Brad
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