[luau] Linking explained and fixed!

[Jeff Mings]

Thank you so much!  I told it what libraries to use, and it links now!
Thanks also to Warren for the automake links.
I've also found the gcc how-to, which I'll digest later today - probably 
would have saved me a lot of frustration if I had located it earlier.

Thanks,
-Jeff

Jimen Ching wrote:

>On Sat, 20 Apr 2002, Jeff Mings wrote:
>  
>
>>E.g.,  when I try  gcc  grab_partial_image.c  ,  I receive a long list
>>of errors:
>>/tmp/ccWnmLby.o: In function `main':
>>/tmp/ccWnmLby.o(.text+0x21): undefined reference to `dc1394_create_handle'
>>/tmp/ccWnmLby.o(.text+0x5b): undefined reference to `raw1394_get_nodecount'
>>    
>>
>
>If that was the exact command line you used, then the problem is that you
>did not specify the libraries that are needed.  In Unix, you have to
>manually include the libraries on the command line.  With IDE's, the
>needed libraries are automatically included for you.  Use the following
>command line:
>
>gcc grab_partial_image.c -ldc1394 -lraw1394
>
>You might need to reverse the order of the library options.  The order
>makes a difference.  The difference is in the dependencies.  If library A
>depends on library B, then library A should be placed _first_ on the
>command line.
>
>Hope this helps.
>
>--jc
>--
>Jimen Ching (WH6BRR)      jching at flex.com     wh6brr at uhm.ampr.org
>
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>
>  
>


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