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Home » Community » Newbie corner » undefined reference errors when building (Linking has failed)
icon5.gif  undefined reference errors when building [message #48883] Sun, 22 October 2017 20:56 Go to previous message
Y ++ is currently offline  Y ++
Messages: 12
Registered: June 2017
Promising Member
Hello,


I get error messages when building this upp example: https:// www.ultimatepp.org/srcdoc$ArrayFire_demo$ArrayFire$en-us.htm l

I followed the instructions included about lib, path and include.
MS Visual studio community 2015 is installed and compiles Arrayfire example 'helloworld_vs2013.sln' and others without error.
I reread this https://www.ultimatepp.org/app$ide$GettingStarted$en-us.html#5_3 and this https://www.ultimatepp.org/app$ide$install$en-us.html



  1. how to get rid of the errors having the example run?
  2. the TheIDE installation page says "we really recommend using VS2015 C++ compiler (...) better supported by 3rd party libraries" ,
    I followed instructions on this page but only MinGW and MinGWx64 show up in the builds method. How to configure this ?
  3. should the last "visual studio code" be installed instead as recommended by MS ? (The screenshot there https://www.ultimatepp.org/app$ide$install$en-us.html is obsolete.)



Below is the error as displayed by TheIDE U++ version 11390 (64bits)(GCC)(C++11) on win8.1 64bits intel x64:

Toggle Spoiler


For information I have read (certainly not understood everything) these (old) posts about linking or external library:
https:// www.ultimatepp.org/forums/index.php?t=msg&goto=31309& ;
https:// www.ultimatepp.org/forums/index.php?t=msg&goto=9795&
https:// www.ultimatepp.org/forums/index.php?t=msg&goto=46340& ;
https:// www.ultimatepp.org/forums/index.php?t=msg&th=9524&st art=0&
and
https:// www.ultimatepp.org/forums/index.php?t=msg&goto=46601& ;


U++ version 11390 (64bits)(GCC)(C++11) on win8.1 64bits intel x64
 
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