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extlinux-conf-builder: Choose whether to use DTBs on per-generation basis

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Previously, the value from stdenv.platform.kernelDTB was used. That
doesn't work well if both kinds (DTB and non-DTB) of generations exist
in the system profile.
This commit is contained in:
Tuomas Tynkkynen 2016-07-10 03:00:08 +03:00
parent f9654a88e7
commit 931706cdc1
2 changed files with 5 additions and 5 deletions
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1
nixos/modules/system/boot/loader/generic-extlinux-compatible/extlinux-conf-builder.nix
View file

@ -5,5 +5,4 @@ pkgs.substituteAll {
isExecutable = true;
path = [pkgs.coreutils pkgs.gnused pkgs.gnugrep];
inherit (pkgs) bash;
kernelDTB = pkgs.stdenv.platform.kernelDTB or false;
}

9
nixos/modules/system/boot/loader/generic-extlinux-compatible/extlinux-conf-builder.sh
View file

@ -75,9 +75,10 @@ addEntry() {
copyToKernelsDir "$path/kernel"; kernel=$result
copyToKernelsDir "$path/initrd"; initrd=$result
if [ -n "@kernelDTB@" ]; then
# XXX UGLY: maybe the system config should have a top-level "dtbs" entry?
copyToKernelsDir $(readlink -m "$path/kernel/../dtbs"); dtbs=$result
# XXX UGLY: maybe the system config should have a top-level "dtbs" entry?
dtbDir=$(readlink -m "$path/kernel/../dtbs")
if [ -d "$dtbDir" ]; then
copyToKernelsDir "$dtbDir"; dtbs=$result
fi
timestampEpoch=$(stat -L -c '%Z' $path)
@ -95,7 +96,7 @@ addEntry() {
fi
echo " LINUX ../nixos/$(basename $kernel)"
echo " INITRD ../nixos/$(basename $initrd)"
if [ -n "@kernelDTB@" ]; then
if [ -d "$dtbDir" ]; then
echo " FDTDIR ../nixos/$(basename $dtbs)"
fi
echo " APPEND systemConfig=$path init=$path/init $extraParams"