How to add conditional compilation in linker.ld file?

[madblue]

Hi,

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 using so that i can use same code?

or can i add a conditional option in  the makefile to select the corresponding linker file ?

currently i am using two different makefiles, one for dfu and one for the other.

Also, please help me if you have a better idea.

I am not sure how relevant this question in this forum, if it looks inappropriate pardon me.

[awneil]

Are you using an IDE? If so, which one?

Sure, you can do this sort of stuff in makefiles ...

madblue said:

I am not sure how relevant this question in this forum

It's pretty much a standard thing in building any sort of code.

[madblue]

I am not using any IDE,

i have a gnu based set up on ubuntu, i am only using terminal commands to compile and upload the code.

[awneil]

OK. I don't do makefiles  - 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 ...

GCC documentation is here: https://gcc.gnu.org/onlinedocs/