I am trying to do reproducible builds of gprbuild projects, for testing that the builds are reproducible, I have used reprotest and disorderfs, which randomize OS reported folder content order.
By using those tools, I found out gprbuild seems to rely on the OS'es reported folder contents for linking order, instead of sorting the files itself, leading to discrepancies and non-reproducible builds if the order of said contents varies.
Is there a way to override this behaviour, or to sort them for the linker step? Am I wrong about this?
The gpr project file I am using to test this can be found here.
I am trying to do reproducible builds of gprbuild projects, for testing that the builds are reproducible, I have used
reprotestanddisorderfs, which randomize OS reported folder content order.By using those tools, I found out
gprbuildseems to rely on the OS'es reported folder contents for linking order, instead of sorting the files itself, leading to discrepancies and non-reproducible builds if the order of said contents varies.Is there a way to override this behaviour, or to sort them for the linker step? Am I wrong about this?
The gpr project file I am using to test this can be found here.