Changes between Version 194 and Version 195 of FAQ


Ignore:
Timestamp:
Jan 24, 2022, 11:18:25 AM (7 months ago)
Author:
jmroot (Joshua Root)
Comment:

Better anchor for implicit function declaration entry

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  • FAQ

    v194 v195  
    294294After playing whack-a-mole for a while trying to get stuff to coexist, MacPorts has given up and acknowledged that the only thing that works reliably is to go with what is compatible with Apple libraries; that means only older LLVM/`clang` that uses pre-C++11 interfaces (provided by `libstdc++` or an Apple-sourced compatible `libc++`) on 10.8 and earlier and only newer LLVM/`clang` that uses C++11 interfaces (provided by modern `libc++` but not the `libc++` shipped on older OS X) on 10.9 and later. Any other combination ''might'' work if you are lucky, but is not guaranteed in any way and has led to many port build failures, and MacPorts no longer attempts to support it.
    295295
    296 === Why am I getting a message, "Warning… indications of -Wimplicit-function-declaration"? ===
     296=== Why am I getting a message, "Warning… indications of -Wimplicit-function-declaration"? === #implicit
    297297
    298298When you build a port, you may see a message like, "Warning: Configuration logfiles contain indications of -Wimplicit-function-declaration; check that features were not accidentally disabled" in the configuration log.