[ODE] Fwd: Building on MacOSX (and now Linux)

Fri Apr 28 19:08:09 MST 2006

When you compile C++ with gcc, you have to remember to pass -lstdc++ on 
the command line, else you'll get link errors for runtime support 
symbols. Was that what you're looking for?

Cheers,

			/ h+

Russel wrote:
> Meant to send this to the list, sorry.
>> From: Russel <russel at appliedminds.net>
>> To: Ryan Gardner <ryebrye at gmail.com>
>>
>>
>>> I found an m4 script on the web that may or may not help solve  
>>> this problem. It's located here:
>>>
>>> http://autoconf-archive.cryp.to/ax_check_gl.html
>>>
>>>
>> It doesn't help much.  I was able to get this part to work by  
>> putting a test in for OS X and then forcing CFLAGS and LDFLAGS  
>> appropriately.  I didn't try AGL or GLUT, but it worked with the  
>> libraries in /usr/X11R6/.  The check I added adds X_CFLAGS and  
>> X_LIBS to CFLAGS and LDFLAGS, then I had to modify Makefile.am in  
>> drawstuff and dstest to incorporate these changes.
>>
>>> ld: Undefined symbols:
>>> __Unwind_Resume
>>>
>> Getting rid of this was even uglier, if you can believe that.  I  
>> ended up manually editing the Makefile to do _ALL_ the compilation  
>> with g++ instead of gcc.  There must be some library you can link  
>> in to avoid this, but I couldn't find it.
>>
>> Russel
>>
> 
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