[Tile-dev] Universal binary of Tile: some progress

[Kevin W. <sw...@wo...>]

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I've done a bit more investigating on building Tile as a universal
binary on OS X. It seems like an issue with TkAqua rather than Tile,
because I'm seeing the same issues trying to build another extension
(tktreectrl) as a universal binary.

Earlier, the build was dying after complaining that some defintions in
tkMacOSXInt.h had errors. Looking at the code in question, I noticed
that the lines began with the phrase "Module Scope," like this:

~ MODULE_SCOPE int TkMacOSXUseAntialiasedText(Tcl_Interp *interp, int
enable);

Commenting out those lines and replacing them without the phrase "module
scope" allowed the build to proceed, and I built Tile and Tktreectrl
successfully in the standard fashion (not as universal binaries).

I'm not sure why commenting out the "module scope" bits worked; I'm sure
that is there for a reason, but it's not clear to me.

Trying again as a universal binary (building against the 10.4 sdk, -arch
i386, -arch ppc, and so on), Tile (and tktreectrl) got all the way
through the builds before dying with this error message:

ld: Undefined symbols:
_tclStubsPtr
_Tcl_InitStubs
_Tk_InitStubs
_tkStubsPtr
_tkIntXlibStubsPtr
_tkIntStubsPtr
_tkIntPlatStubsPtr
_tkPlatStubsPtr
/usr/bin/libtool: internal link edit command failed
lipo: can't figure out the architecture type of: /var/tmp//ccOMqrpA.out
make: *** [libtile0.6.dylib] Error 1

I'm not sure where these symbols are supposed to come in: perhaps
someone with more knowledge than me would find this error message useful?


- --
Cheers,

Kevin Walzer, PhD
WordTech Software
http://www.wordtech-software.com
sw at wordtech-software.com
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