How can I add a compiler flag?

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How can I add a compiler flag?

by burli » Sun Jul 07, 2019 22:13

I want to compile Minetest for AMDs Bulldozer and I want to add a compiler flag, but I don't know, where I have to put it

I want to test if that change something. Can someone help me?

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Re: How can I add a compiler flag?

by sfan5 » Tue Jul 16, 2019 22:30

You can add compiler flags in the cmake invocation:
cmake . -DCMAKE_C_FLAGS="-march=native -O3" -DCMAKE_CXX_FLAGS="-march=native -O3"
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