externals error under linux

Chris Bohnert chris at altuit.com
Wed Jul 20 12:36:28 EDT 2011


Andre,

This is the compiler warning you that it can't find a header prototype for
the getXtable function.  In this case the function (which used to be in
XCmdGlue.c) will serve as the declaration and you can remove the warning by
changing the compiler flag -Wimplicit-function-declaration to -Wno-implicit.

In the past there were a number of ifdefs in the XCmdGlue headers that were
controlling the inclusion of the different function prototypes.  I haven't
looked into the headers recently to make sure this is still the same.  You
might check them to see if you're missing a platform or language definition
that is causing this warning to be thrown.

--
cb

On Tue, Jul 19, 2011 at 10:35 PM, Andre Garzia <andre at andregarzia.com>wrote:

> Folks,
>
> Anyone seen this:
>
>  warning: implicit declaration of function ‘getXtable’
> [-Wimplicit-function-declaration]
>
> It is related to some macro error I think, or the linker is not linking
> against the correct stuff...
>
> any clue?
>
> --
> http://www.andregarzia.com All We Do Is Code.
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