[CMake] Bug for Eclipse Generator for 64-Bit Mac OS X

[David D. Marshall]

Done. It is issue 0014380. Let me know if you need anything else from me on this.

Thanks.

----
David D. Marshall, Ph.D.
Associate Professor
Aerospace Engineering Department
California Polytechnic State University
San Luis Obispo, California 93407-0352
ddmarsha at calpoly.edu
(805) 756-6849 (p)
(805) 756-2376 (f)

On Aug 28, 2013, at 1:07 PM, "David D. Marshall" <ddmarsha at calpoly.edu> wrote:

> I am a long time user of CMake, and I find it very valuable. Thanks for the great tool.
> 
> I recently started using Eclipse on my 64-bit Mac OS X (version 10.8.4 if that is important) for my projects. The problem is that every time I regenerate my project file (i.e., a CMakeLists.txt file changed) the binary parser gets set to Mach-O Parser and not the Mach-0 64 Parser. What results is that eclipse won't run the code via the debugger, I get the error "Launch failed: Binary not found". To fix it I need to go to the project properties and change the parser back to the 64-bit parser.
> 
> I've tracked down the problem to cmExtraEclipseCDT4Generator.cxx line 724 (version from git). Here's the code:
> 
>     else if (systemName == "Darwin")
>       {
>       fout << "<extension id=\"org.eclipse.cdt.core.MachO\""
>               " point=\"org.eclipse.cdt.core.BinaryParser\">\n"
>               "<attribute key=\"c++filt\" value=\"c++filt\"/>\n"
>               "</extension>\n"
>               ;
>       }
> 
> This is for the old parser that apparently is going to be removed soon (see the eclipse bug tracker discussion https://bugs.eclipse.org/bugs/show_bug.cgi?id=270790). Since version 6.0.2 the 64-bit parser has been supported and is the preferred binary parser, I believe. I don't know the best change to keep versions prior to 6.0.2 supported, but I think that the following code will set the parser to the more recent one and stop me from having to manually set the binary parser every time the eclipse project gets rebuilt:
> 
>     else if (systemName == "Darwin")
>       {
>       fout << "<extension id=\"org.eclipse.cdt.core.MachO64\""
>               " point=\"org.eclipse.cdt.core.BinaryParser\">\n"
>               "<attribute key=\"c++filt\" value=\"c++filt\"/>\n"
>               "</extension>\n"
>               ;
>       }
> 
> I hope I've provided enough info to get a fix for this problem, if there's anything else I can do let me know.
> 
> ----
> David D. Marshall, Ph.D.
> Associate Professor
> Aerospace Engineering Department
> California Polytechnic State University
> San Luis Obispo, California 93407-0352
> ddmarsha at calpoly.edu
> (805) 756-6849 (p)
> (805) 756-2376 (f)
> 

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