Force C compiler to the C17 standard#204
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sergiocallegari wants to merge 1 commit intobmcage:masterfrom
Open
Force C compiler to the C17 standard#204sergiocallegari wants to merge 1 commit intobmcage:masterfrom
sergiocallegari wants to merge 1 commit intobmcage:masterfrom
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Recent versions of gcc default to C23, but the code produced by f2py is currently not compatible with this newer standard.
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I hope that this can be incorporated as it fixes build failures on linux distributions that ship very recent versions of C compilers (notably gcc 15) that default to the C23 standard. |
rgommers
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Nov 11, 2025
rgommers
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Not only does this fix a concrete issue, it's good practice in general to define the C standard version one uses. FWIW, numpy and scipy are also at C17, so it looks like the right choice.
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Recent versions of gcc default to C23, but the code produced by f2py is currently not compatible with this newer standard.