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linux: Makes the -dev output reproducible

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Samuel Dionne-Riel 2019-03-08 19:33:28 -05:00 committed by Frederik Rietdijk
parent b7b3b3f967
commit e25f5c1e86
1 changed files with 4 additions and 0 deletions
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4
pkgs/os-specific/linux/kernel/manual-config.nix
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@ -198,6 +198,10 @@ let
cp $buildRoot/{.config,Module.symvers} $dev/lib/modules/${modDirVersion}/build cp $buildRoot/{.config,Module.symvers} $dev/lib/modules/${modDirVersion}/build
make modules_prepare $makeFlags "''${makeFlagsArray[@]}" O=$dev/lib/modules/${modDirVersion}/build make modules_prepare $makeFlags "''${makeFlagsArray[@]}" O=$dev/lib/modules/${modDirVersion}/build
# For reproducibility, removes accidental leftovers from a `cc1` call
# from a `try-run` call from the Makefile
rm -f $dev/lib/modules/${modDirVersion}/build/.[0-9]*.d
# Keep some extra files on some arches (powerpc, aarch64) # Keep some extra files on some arches (powerpc, aarch64)
for f in arch/powerpc/lib/crtsavres.o arch/arm64/kernel/ftrace-mod.o; do for f in arch/powerpc/lib/crtsavres.o arch/arm64/kernel/ftrace-mod.o; do
if [ -f "$buildRoot/$f" ]; then if [ -f "$buildRoot/$f" ]; then