Patches for 9.12 for reinstallable libraries to build #3410

Job	Run time
nix-build	15m 5s
shellFor-single-package	3m 43s
tests-benchmarks	2m 1s
cabal	2m 41s
runghc	2m 35s
multi-target	3m 19s
hix	2m 55s
cabal-doExactConfig	55s
hydra-ifdLevel-0-and-1	4m 23s
shellFor-hoogle	1m 10s
docs	49s
shellFor-multiple-package	1m 4s
shellFor-not-depends	24s
build-extra-hackages	14s
plan-extra-hackages	12s
unit-tests	9s
maintainer-scripts	9s
haskell-nix-roots-do-not-require-IFDs	38s
hix-cabal	17s
hydra-ifdLevel-2	11m 1s
check-nix-tools	35s
check-path-support	14s
closure-size	9s
check-materialization-concurrency	23s
hydra-ifdLevel-3	16m 47s
update-docs	12s
hydra-without-remote-builders-ghc9102	27s
hydra-without-remote-builders-ghc967	9s
	1h 12m 40s

Provide feedback