Use linker capability detection to improve linker use (backport #9443)#9716
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Use linker capability detection to improve linker use (backport #9443)#9716mergify[bot] wants to merge 3 commits into3.10from
mergify[bot] wants to merge 3 commits into3.10from
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Standard GNU `ld` ues `--relocatable` while `ld.gold` uses a `-relocatable` flag (with a single `-`). Code will now detect both versions. (cherry picked from commit fb14e4e) # Conflicts: # Cabal/src/Distribution/Simple/Program/Builtin.hs
`ldProgram` gets configured in two places, a seemingly default and a GHC specific version. The later needs to be updated so that it first calls the default configuration and then the new GHC version. (cherry picked from commit 4336f4c) # Conflicts: # Cabal/src/Distribution/Simple/GHC/Internal.hs
The function `comperSupportsGhciLibs` has been renamed to `linkerSupportsGhciLibs` because its about the linker not the compiler. The function `comperSupportsGhciLibs` was using the compiler version as a proxy for whether the linker supports relocatable objects. Now support for relocatable objects is detected by running the linker. (cherry picked from commit 53fc3d3) # Conflicts: # Cabal/src/Distribution/Simple/Configure.hs # Cabal/src/Distribution/Simple/Program/Db.hs
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This is an automatic backport of pull request #9443 done by Mergify.
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