How to make sure, that my code is compatible with every gcc compiler set to the most strict level? Is there any tester tool or do I need to test it manually somehow? Thanks
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How to make sure, that my code is compatible with every gcc compiler set to the most strict level? Is there any tester tool or do I need to test it manually somehow? Thanks
Every gcc compiler is easy, just use an old one and it will compile for sure with the newer ones.
If you want it to compile with any compiler it’s a bit more hard. As suggested you might use the -ansi switch to disable gcc extensions.