Enabling language-specific warnings in multi-language projects
Enabling language-specific warnings in multi-language projects
- Subject: Enabling language-specific warnings in multi-language projects
- From: "Sean McBride" <email@hidden>
- Date: Thu, 20 Jul 2006 16:54:28 -0400
- Organization: Rogue Research
Hi all,
As you may know, gcc has many many compiler warnings available. Xcode
exposes only a small number of them in its GUI.
For example, there is the -Wdiv-by-zero warning, which can only be
turned on by adding it to 'Other Warning Flags'. Fair enough, but the
problems start with mixed projects. With a project with .c, .cp, .m,
and .mm files and -Wdiv-by-zero one gets:
warning: command line option "-Wdiv-by-zero" is valid for C/ObjC but not
for ObjC++
Urg! How can I get Xcode to use this warning only with languages that
support it and not give this silly warning otherwise?
Thanks,
--
____________________________________________________________
Sean McBride, B. Eng email@hidden
Rogue Research www.rogue-research.com
Mac Software Developer Montréal, Québec, Canada
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