commit
454041a557
@ -1,31 +1,35 @@
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{ stdenv, fetchFromGitHub, bc, python, fuse, libarchive }:
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stdenv.mkDerivation rec {
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name = "lkl-${stdenv.lib.substring 0 7 rev}";
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rev = "d74707304d4e4614081ae2a612a833aeb46622b5";
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name = "lkl-2017-03-24";
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rev = "a063e1631db5e2b9b04f184c5e6d185c1cd645cb";
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buildInputs = [ bc python fuse libarchive ];
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outputs = [ "dev" "lib" "out" ];
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nativeBuildInputs = [ bc python ];
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buildInputs = [ fuse libarchive ];
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src = fetchFromGitHub {
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inherit rev;
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owner = "lkl";
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repo = "linux";
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sha256 = "0x1hdjsrj6hfk1sgfw11ihm00fmp6g158sr2q3cgjy2b6jnsr4hp";
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sha256 = "07dmira76i0ki577sra4fdl1wvzfzxzd75252lza0sc6jdzrrwvj";
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};
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# Fix a /usr/bin/env reference in here that breaks sandboxed builds
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prePatch = "patchShebangs arch/lkl/scripts";
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installPhase = ''
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mkdir -p $out/{bin,lib}
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mkdir -p $out/bin $lib/lib $dev
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# This tool assumes a different directory structure so let's point it at the right location
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cp tools/lkl/bin/lkl-hijack.sh $out/bin
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substituteInPlace $out/bin/lkl-hijack.sh --replace '/../' '/../lib'
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sed -i $out/bin/lkl-hijack.sh \
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-e "s,LD_LIBRARY_PATH=.*,LD_LIBRARY_PATH=$lib/lib,"
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cp tools/lkl/{cptofs,cpfromfs,fs2tar,lklfuse} $out/bin
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cp -r tools/lkl/include $out
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cp tools/lkl/liblkl*.{a,so} $out/lib
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cp -r tools/lkl/include $dev/
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cp tools/lkl/liblkl*.{a,so} $lib/lib
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'';
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# We turn off format and fortify because of these errors (fortify implies -O2, which breaks the jitter entropy code):
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@ -38,7 +42,13 @@ stdenv.mkDerivation rec {
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enableParallelBuilding = true;
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meta = with stdenv.lib; {
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description = "LKL (Linux Kernel Library) aims to allow reusing the Linux kernel code as extensively as possible with minimal effort and reduced maintenance overhead";
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description = "The Linux kernel as a library";
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longDescription = ''
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LKL (Linux Kernel Library) aims to allow reusing the Linux kernel code as
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extensively as possible with minimal effort and reduced maintenance
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overhead
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'';
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homepage = https://github.com/lkl/linux/;
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platforms = [ "x86_64-linux" ]; # Darwin probably works too but I haven't tested it
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license = licenses.gpl2;
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maintainers = with maintainers; [ copumpkin ];
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