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Re: dialect specific warnings/WARNING_CFLAGS ?

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Re: dialect specific warnings/WARNING_CFLAGS ?

Subject: Re: dialect specific warnings/WARNING_CFLAGS ?
From: Greg Guerin <email@hidden>
Date: Tue, 17 Mar 2009 14:38:37 -0700

Sean McBride wrote:

Not that I know of.  This has bugged me too.  Especially if you have a
project with a mix of files like .c, .m, .mm, .cxx.  Enabling warnings
that apply to only one language will lead to message like:
cc1plus: warning: command line option "-Wbad-function-cast" is valid for C/ObjC but not for C++

The best you can do is set the warning per file, but that's a mess.

It should also be doable by moving the source files into sub-targets that only compile, then a linking stage in another target, with target dependencies to the compile-only targets.

Still a mess, but a different category of messitude.

  -- GG

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