49ecd62c08
Breaking out lib allows users to link against lkl without pulling the kitchen sink into their closure.
56 lines
1.9 KiB
Nix
56 lines
1.9 KiB
Nix
{ stdenv, fetchFromGitHub, bc, python, fuse, libarchive }:
|
|
|
|
stdenv.mkDerivation rec {
|
|
name = "lkl-2017-03-24";
|
|
rev = "a063e1631db5e2b9b04f184c5e6d185c1cd645cb";
|
|
|
|
outputs = [ "dev" "lib" "out" ];
|
|
|
|
nativeBuildInputs = [ bc python ];
|
|
|
|
buildInputs = [ fuse libarchive ];
|
|
|
|
src = fetchFromGitHub {
|
|
inherit rev;
|
|
owner = "lkl";
|
|
repo = "linux";
|
|
sha256 = "07dmira76i0ki577sra4fdl1wvzfzxzd75252lza0sc6jdzrrwvj";
|
|
};
|
|
|
|
# Fix a /usr/bin/env reference in here that breaks sandboxed builds
|
|
prePatch = "patchShebangs arch/lkl/scripts";
|
|
|
|
installPhase = ''
|
|
mkdir -p $out/bin $lib/lib $dev
|
|
|
|
cp tools/lkl/bin/lkl-hijack.sh $out/bin
|
|
sed -i $out/bin/lkl-hijack.sh \
|
|
-e "s,LD_LIBRARY_PATH=.*,LD_LIBRARY_PATH=$lib/lib,"
|
|
|
|
cp tools/lkl/{cptofs,cpfromfs,fs2tar,lklfuse} $out/bin
|
|
cp -r tools/lkl/include $dev/
|
|
cp tools/lkl/liblkl*.{a,so} $lib/lib
|
|
'';
|
|
|
|
# We turn off format and fortify because of these errors (fortify implies -O2, which breaks the jitter entropy code):
|
|
# fs/xfs/xfs_log_recover.c:2575:3: error: format not a string literal and no format arguments [-Werror=format-security]
|
|
# crypto/jitterentropy.c:54:3: error: #error "The CPU Jitter random number generator must not be compiled with optimizations. See documentation. Use the compiler switch -O0 for compiling jitterentropy.c."
|
|
hardeningDisable = [ "format" "fortify" ];
|
|
|
|
makeFlags = "-C tools/lkl";
|
|
|
|
enableParallelBuilding = true;
|
|
|
|
meta = with stdenv.lib; {
|
|
description = "The Linux kernel as a library";
|
|
longDescription = ''
|
|
LKL (Linux Kernel Library) aims to allow reusing the Linux kernel code as
|
|
extensively as possible with minimal effort and reduced maintenance
|
|
overhead
|
|
'';
|
|
homepage = https://github.com/lkl/linux/;
|
|
platforms = [ "x86_64-linux" ]; # Darwin probably works too but I haven't tested it
|
|
license = licenses.gpl2;
|
|
maintainers = with maintainers; [ copumpkin ];
|
|
};
|
|
}
|