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|
a :
let
s = import ./src-for-2.6.31-zen0.nix;
in
(import ../kernel/generic.nix) (rec {
inherit (a) stdenv fetchurl perl mktemp module_init_tools;
src = a.builderDefs.fetchGitFromSrcInfo s;
version = "2.6.31-zen0";
config = "./kernel-config";
features = {
iwlwifi = true;
zen = true;
};
extraMeta = {
maintainers = [
a.lib.maintainers.raskin
];
platforms = with a.lib.platforms;
linux;
};
preConfigure = ''
killOption () {
sed -re 's/^('"$1"')=[ym]/# \1 is not set/' -i .config
}
setOptionMod () {
sed -re 's/^# ('"$1"') is not set/\1=m/' -i .config
sed -re "1i$1=m" -i .config
}
setOptionYes () {
sed -re 's/^# ('"$1"') is not set/\1=y/' -i .config
sed -re "1i$1=y" -i .config
}
make allmodconfig
killOption CONFIG_CMDLINE_OVERRIDE
killOption CONFIG_IMA
killOption 'CONFIG_.*_DEBUG.*'
killOption 'CONFIG_DEBUG.*'
killOption CONFIG_AUDIT_ARCH
killOption CONFIG_PERF_COUNTERS
killOption 'CONFIG_GCOV.*'
killOption 'CONFIG_KGDB.*'
killOption 'CONFIG_.*_TEST'
killOption CONFIG_KERNEL_BZIP2
killOption CONFIG_KERNEL_LZMA
setOptionYes CONFIG_KERNEL_GZIP
killOption CONFIG_TASKSTATS
killOption CONFIG_PREEMPT_NONE
setOptionYes CONFIG_PREEMPT_VOLUNTARY
killOption CONFIG_SLQB
killOption CONFIG_SLQB_ALLOCATOR
setOptionYes CONFIG_SLUB_ALLOCATOR
setOptionYes CONFIG_SLUB
killOption CONFIG_ACPI_CUSTOM_DSDT_INITRD
killOption CONFIG_DEVTMPFS
killOption CONFIG_DEVTMPFS_MOUNT
'' +
(if a.lib.attrByPath ["ckSched"] false a then ''
killOption CONFIG_CPU_CFS
setOptionYes CONFIG_CPU_BFS
''else "") +
''
cp .config ${config}
'';
})
|