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Creation Scons realized that my linker script had changed

I am using Scons to build my C project. I have an external linker file specified in ld

using a flag -Xlinker

. My problem is that whenever I change my linker script that it points to -Xlinker

, Scons ignores the changes:

scons: done reading SConscript files.
scons: Building targets ...
scons: `.' is up to date.
scons: done building targets.

How do I get Scons to listen for changes in my linker script and recompile the project when that linker script changes?

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1 answer 


env = Environment()
env['LINKFLAGS']+=' -T linkerscript.lds '
Depends(program, 'linkerscript.lds')

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Also for explicit dependencies here check

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