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Eric Engestrom authored
Until Meson 0.47, setting `-D arrayoption=` was not the same as setting `-D arrayoption=[]`; the latter cleared the array, while the former filled it with an empty string option. Since Meson 0.47 [1], the former maps to the latter, so empty items can only be set by explicitly giving an array containing an empty string, ie. `-D arrayoption="['']"`; however note that this is *not* what we want in any of the current Mesa code anyway. This makes the code handling array options a bit more complicated, and a lot more error-prone, so let's get rid of the confusion by removing the empty-string option. [1] https://github.com/mesonbuild/meson/commit/f3a8f9c34d95d862fb4d12869a7b31cea592561f Signed-off-by:
Eric Engestrom <eric@engestrom.ch> Reviewed-by:
Dylan Baker <dylan@pnwbakers.com> Part-of: <mesa/mesa!386>
Eric Engestrom authoredUntil Meson 0.47, setting `-D arrayoption=` was not the same as setting `-D arrayoption=[]`; the latter cleared the array, while the former filled it with an empty string option. Since Meson 0.47 [1], the former maps to the latter, so empty items can only be set by explicitly giving an array containing an empty string, ie. `-D arrayoption="['']"`; however note that this is *not* what we want in any of the current Mesa code anyway. This makes the code handling array options a bit more complicated, and a lot more error-prone, so let's get rid of the confusion by removing the empty-string option. [1] https://github.com/mesonbuild/meson/commit/f3a8f9c34d95d862fb4d12869a7b31cea592561f Signed-off-by:
