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{ lib
, stdenv
, fetchurl
, which
, autoconf
, automake
, flex
, bison
, kernel
, glibc
, perl
, libtool_2
, libkrb5
, fetchpatch
}:
with (import ./srcs.nix {
inherit fetchurl;
});
let
modDestDir = "$out/lib/modules/${kernel.modDirVersion}/extra/openafs";
kernelBuildDir = "${kernel.dev}/lib/modules/${kernel.modDirVersion}/build";
fetchBase64Patch = args: (fetchpatch args).overrideAttrs (o: {
postFetch = "mv $out p; base64 -d p > $out; " + o.postFetch;
});
in
stdenv.mkDerivation {
pname = "openafs";
version = "${version}-${kernel.modDirVersion}";
inherit src;
nativeBuildInputs = [ autoconf automake flex libtool_2 perl which bison ]
++ kernel.moduleBuildDependencies;
buildInputs = [ libkrb5 ];
patches = [
# Import of code from autoconf-archive
(fetchpatch {
url = "https://git.openafs.org/?p=openafs.git;a=patch;h=d8205bbb482554812fbe66afa3c337d991a247b6";
hash = "sha256-ohkjSux+S3+6slh6uZIw5UJXlvhy9UUDpDlP0YFRwmw=";
})
# Use autoconf-archive m4 from src/external
(fetchBase64Patch {
url = "https://gerrit.openafs.org/changes/14944/revisions/ea2a0e128d71802f61b8da2e44de3c6325c5f328/patch";
hash = "sha256-PAUk/MXL5p8xwhn40/UGmo3UIhvl1PB2FwgqhmqsjJ4=";
})
# cf: Use common macro to test compiler flags
(fetchpatch {
url = "https://git.openafs.org/?p=openafs.git;a=patch;h=790824ff749b6ee01c4d7101493cbe8773ef41c6";
hash = "sha256-Zc7AjCsH7eTmZJWCrx7ci1tBjEAgcFXS9lY1YBeboLA=";
})
# Linux-5.17: kernel func complete_and_exit renamed
(fetchBase64Patch {
url = "https://gerrit.openafs.org/changes/14945/revisions/a714e865efe41aa1112f6f9c8479112660dacd6f/patch";
hash = "sha256-zvyR/GOPJeAbG6ySRRMp44oT5tPujUwybyU0XR/5Xyc=";
})
# Linux-5.17: Kernel build uses -Wcast-function-type
(fetchBase64Patch {
url = "https://gerrit.openafs.org/changes/14946/revisions/449d1faf87e2841e80be38cf2b4a5cf5ff4df2d8/patch";
hash = "sha256-3bRTHYeMRIleLhob56m2Xt0dWzIMDo3QrytY0K1/q7c=";
})
# afs: Introduce afs_IsDCacheFresh
(fetchpatch {
url = "https://git.openafs.org/?p=openafs.git;a=patch;h=0d8ce846ab2e6c45166a61f04eb3af271cbd27db";
hash = "sha256-+xgRYVXz8XpT5c4Essc4VEn9Fj53vasAYhcFkK0oCBc=";
})
# LINUX: Don't panic on some file open errors
(fetchpatch {
url = "https://git.openafs.org/?p=openafs.git;a=patch;h=af73b9a3b1fc625694807287c0897391feaad52d";
hash = "sha256-k0d+Gav1LApU24SaMI0pmR3gGfWyicqdCpTpVJLcx7U=";
})
# Linux-5.18 replace set_page_dirty with dirty_folio
(fetchpatch {
url = "https://git.openafs.org/?p=openafs.git;a=patch;h=6aa129e743e882cf30c35afd67eabf82274c5fca";
hash = "sha256-8R0rdKYs7+Zl1sdizOZzpBjy6e9J+42R9HzsNUa/PQ4=";
})
# afs: introduce afs_alloc_ncr/afs_free_ncr
(fetchpatch {
url = "https://git.openafs.org/?p=openafs.git;a=patch;h=209eb92448001e59525413610356070d8e4f10a0";
hash = "sha256-t455gTaK5U+m0qcyKjTqnWTOb4qz6VN/JYZzRAAV8kM=";
})
# afs: introduce get_dcache_readahead
(fetchpatch {
url = "https://git.openafs.org/?p=openafs.git;a=patch;h=44e24ae5d7dc41e54d23638d5f64ab2e81e43ad0";
hash = "sha256-gtUNDSHAq+RY1Rm17YcxcUALy7FEBQf9k8/ELQlPORU=";
})
# Linux-5.18: replace readpages with readahead
(fetchBase64Patch {
url = "https://gerrit.openafs.org/changes/14953/revisions/0497b0cd7bffb6335ab9bcbf5a1310b8c6a4b299/patch";
hash = "sha256-a5pd+CHHPr1mGxsF7tSlaBqoiKw2IGr1mJ7EaDHDJSw=";
})
];
hardeningDisable = [ "pic" ];
configureFlags = [
"--with-linux-kernel-build=${kernelBuildDir}"
"--sysconfdir=/etc"
"--localstatedir=/var"
"--with-gssapi"
"--disable-linux-d_splice-alias-extra-iput"
];
preConfigure = ''
patchShebangs .
for i in `grep -l -R '/usr/\(include\|src\)' .`; do
echo "Patch /usr/include and /usr/src in $i"
substituteInPlace $i \
--replace "/usr/include" "${glibc.dev}/include" \
--replace "/usr/src" "${kernelBuildDir}"
done
./regen.sh -q
'';
buildPhase = ''
make V=1 only_libafs
'';
installPhase = ''
mkdir -p ${modDestDir}
cp src/libafs/MODLOAD-*/libafs-${kernel.modDirVersion}.* ${modDestDir}/libafs.ko
xz -f ${modDestDir}/libafs.ko
'';
meta = with lib; {
description = "Open AFS client kernel module";
homepage = "https://www.openafs.org";
license = licenses.ipl10;
platforms = platforms.linux;
maintainers = with maintainers; [ andersk maggesi spacefrogg ];
broken = kernel.isHardened || kernel.kernelAtLeast "5.19";
};
}
|