#436 enable static linking when TclX is present

[Matt Newman]

When you statically link the thread extension w/ the
TclX extension you get multiple defines - this patch
addresses this issue in a minimal impact way.

[Matt Newman]

cvs diff -c output

[Zoran Vasiljevic]

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Thanks for the update. I will rather declare those as static
in the tclXkeylist.c because those are only used from
within that file.
I will checkin the fix tomorrow in the cvs head branch.

[Zoran Vasiljevic]

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Checked into CVS head branch. Instead of the proposed patch
I made those symbols static in the tclXkeylist.c file. This should do.

[Matt Newman]

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Thanks for making this change, however unfortunately I was
not complete in the list of public symbols that class, the
complete list - verified by using NM on the resultant objects
is:

#define tclXWrongArgs thread_tclXWrongArgs
#define TclX_WrongArgs thread_TclX_WrongArgs
#define TclX_AppendObjResult
thread_TclX_AppendObjResult
#define TclX_IsNullObj thread_TclX_IsNullObj
#define TclX_KeyedListDelete thread_TclX_KeyedListDelete
#define TclX_KeyedListGet thread_TclX_KeyedListGet
#define TclX_KeyedListGetKeys
thread_TclX_KeyedListGetKeys
#define TclX_KeyedListInit thread_TclX_KeyedListInit
#define TclX_KeyedListSet thread_TclX_KeyedListSet
#define TclX_NewKeyedListObj
thread_TclX_NewKeyedListObj

[Zoran Vasiljevic]

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aha... ok. lets do those as well...

[Jeffrey Hobbs]

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I don't know when tclXkeylist.c was forked, but I updated
the TclX version with some mods that significantly improve
performance on large keylists. You might also consider
those when making changes.

[Zoran Vasiljevic]

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I took pieces out the TclX for about 2 years ago. I will look
into your changes and sync them in. Thanks for the hint.