https://devzone.nordicsemi.com/f/nordic-q-a/40020/how-to-add-conditional-compilation-in-linker-ld-fileHi, Is there any way to add conditional compilation in linker file? I have two versions of a code, one with DFU and one without, i want to combine the versions. is there any way to define the memory regions in linker based on which version i am usingen-USTelligent Community 13Wed, 31 Oct 2018 11:23:17 GMThttps://devzone.nordicsemi.com/thread/155298?ContentTypeID=1Wed, 31 Oct 2018 11:23:17 GMT137ad170-7792-4731-bb38-c0d22fbe4515:10629e30-9f55-4ac3-b78f-ce4879e86067awneil<p>OK. I don&#39;t do makefiles&nbsp; - I prefer an IDE to take care of these arcane details - but, as noted, this is pretty standard stuff. So any standard make tutorial should help ...</p> <p></p> <p>GCC documentation is here:&nbsp;<a href="https://gcc.gnu.org/onlinedocs/">https://gcc.gnu.org/onlinedocs/</a></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/155297?ContentTypeID=1Wed, 31 Oct 2018 11:15:10 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4bbadfdc-c343-4773-b1de-0892e797b864madblue<p>I am not using any IDE,</p> <p>i have a gnu based set up on ubuntu, i am only using terminal commands to compile and upload the code.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/155266?ContentTypeID=1Wed, 31 Oct 2018 08:01:23 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c7f7bb6b-734a-4cb4-a62a-13a8195edccbawneil<p>Are you using an IDE? If so, which one?</p> <p>Sure, you can do this sort of stuff in makefiles ...</p> [quote userid="25188" url="~/f/nordic-q-a/40020/how-to-add-conditional-compilation-in-linker-ld-file"]I am not sure how relevant this question in this forum[/quote] <p>It&#39;s pretty much a standard thing in building any sort of code.</p><div style="clear:both;"></div>