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liminix/overlay.nix

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Nix

final: prev:
let
extraPkgs = import ./pkgs/default.nix {
inherit (final) lib callPackage;
};
inherit (final) fetchpatch;
lua_no_readline = prev.lua5_3.overrideAttrs(o: {
name = "lua-tty";
preBuild = ''
makeFlagsArray+=(PLAT="posix" SYSLIBS="-Wl,-E -ldl" CFLAGS="-O2 -fPIC -DLUA_USE_POSIX -DLUA_USE_DLOPEN")
'';
# lua in nixpkgs has a postInstall stanza that assumes only
# one output, we need to override that if we're going to
# convert to multi-output
# outputs = ["bin" "man" "out"];
makeFlags =
builtins.filter (x: (builtins.match "(PLAT|MYLIBS).*" x) == null)
o.makeFlags;
});
s6 = prev.s6.overrideAttrs(o:
let
patch = fetchpatch {
# add "p" directive in s6-log
url = "https://github.com/skarnet/s6/commit/ddc76841398dfd5e18b22943727ad74b880236d3.patch";
hash = "sha256-fBtUinBdp5GqoxgF6fcR44Tu8hakxs/rOShhuZOgokc=";
};
patch_needed = builtins.compareVersions o.version "2.11.1.2" <= 0;
in {
configureFlags = (builtins.filter
(x: (builtins.match ".*shared.*" x) == null)
o.configureFlags) ++
[
"--disable-allstatic"
"--disable-static"
"--enable-shared"
];
hardeningDisable = ["all"];
stripAllList = [ "sbin" "bin" ];
patches =
(if o ? patches then o.patches else []) ++
(if patch_needed then [ patch ] else []);
});
lua = let s = lua_no_readline.override { self = s; }; in s;
in
extraPkgs // {
# liminix library functions
lim = {
parseInt = s : (builtins.fromTOML "r=${s}").r;
};
# keep these alphabetical
chrony =
let chrony' = prev.chrony.overrideAttrs(o: {
configureFlags = [
"--chronyvardir=$(out)/var/lib/chrony"
"--disable-readline"
"--disable-editline"
];
});
in chrony'.override {
gnutls = null;
nss = null;
nspr = null;
readline = null;
libedit = null;
libseccomp = null;
# should texinfo be in nativeBuildInputs instead of
# buildInputs?
texinfo = null;
};
dnsmasq =
let d = prev.dnsmasq.overrideAttrs(o: {
preBuild = ''
makeFlagsArray=("COPTS=")
'';
});
in d.override {
dbusSupport = false;
nettle = null;
};
dropbear = prev.dropbear.overrideAttrs (o: {
postPatch = ''
(echo '#define DSS_PRIV_FILENAME "/run/dropbear/dropbear_dss_host_key"'
echo '#define RSA_PRIV_FILENAME "/run/dropbear/dropbear_rsa_host_key"'
echo '#define ECDSA_PRIV_FILENAME "/run/dropbear/dropbear_ecdsa_host_key"'
echo '#define ED25519_PRIV_FILENAME "/run/dropbear/dropbear_ed25519_host_key"') > localoptions.h
'';
});
hostapd =
let
config = [
"CONFIG_DRIVER_NL80211=y"
"CONFIG_IAPP=y"
"CONFIG_IEEE80211AC=y"
"CONFIG_IEEE80211N=y"
"CONFIG_IEEE80211W=y"
"CONFIG_INTERNAL_LIBTOMMATH=y"
"CONFIG_INTERNAL_LIBTOMMATH_FAST=y"
"CONFIG_IPV6=y"
"CONFIG_LIBNL32=y"
"CONFIG_PKCS12=y"
"CONFIG_RSN_PREAUTH=y"
"CONFIG_TLS=internal"
];
h = prev.hostapd.overrideAttrs(o: {
extraConfig = "";
configurePhase = ''
cat > hostapd/defconfig <<EOF
${builtins.concatStringsSep "\n" config}
EOF
${o.configurePhase}
'';
});
in h.override { openssl = null; sqlite = null; };
kexec-tools-static = prev.kexec-tools.overrideAttrs(o: {
# For kexecboot we copy kexec into a ramdisk on the system being
# upgraded from. This is more likely to work if kexec is
# statically linked so doesn't have dependencies on store paths that
# may not exist on that machine. (We can't nix-copy-closure as
# the store may not be on a writable filesystem)
LDFLAGS = "-static";
patches = o.patches ++ [
(fetchpatch {
# merge user command line options into DTB chosen
url = "https://patch-diff.githubusercontent.com/raw/horms/kexec-tools/pull/3.patch";
hash = "sha256-MvlJhuex9dlawwNZJ1sJ33YPWn1/q4uKotqkC/4d2tk=";
})
pkgs/kexec-map-file.patch
];
});
luaFull = prev.lua;
inherit lua;
mtdutils = prev.mtdutils.overrideAttrs(o: {
patches = (if o ? patches then o.patches else []) ++ [
./pkgs/mtdutils/0001-mkfs.jffs2-add-graft-option.patch
];
});
nftables = prev.nftables.overrideAttrs(o: {
configureFlags = [
"--disable-debug"
"--disable-python"
"--with-mini-gmp"
"--without-cli"
];
});
openssl = prev.openssl.overrideAttrs (o: {
# we want to apply
# https://patch-diff.githubusercontent.com/raw/openssl/openssl/pull/20273.patch";
# which disables overriding the -march cflags to the wrong values,
# but openssl is used for bootstrapping so that's easier said than
# done. Do it the ugly way..
postPatch =
o.postPatch
+ (with final;
lib.optionalString (stdenv.buildPlatform != stdenv.hostPlatform)
"\nsed -i.bak 's/linux.*-mips/linux-mops/' Configure\n");
});
pppBuild = prev.ppp;
qemu = let q = prev.qemu.overrideAttrs (o: {
patches = o.patches ++ [
./pkgs/qemu/arm-image-friendly-load-addr.patch
];
}); in q.override { sdlSupport = false; };
rsyncSmall =
let r = prev.rsync.overrideAttrs(o: {
configureFlags = o.configureFlags ++ [
"--disable-openssl"
];
});
in r.override { openssl = null; };
inherit s6;
s6-linux-init = prev.s6-linux-init.override {
skawarePackages = prev.skawarePackages // {
inherit s6;
};
};
s6-rc = prev.s6-rc.override {
skawarePackages = prev.skawarePackages // {
inherit s6;
};
};
strace = prev.strace.override { libunwind = null; };
ubootQemuAarch64 = final.buildUBoot {
defconfig = "qemu_arm64_defconfig";
extraMeta.platforms = ["aarch64-linux"];
filesToInstall = ["u-boot.bin"];
};
ubootQemuArm = final.buildUBoot {
defconfig = "qemu_arm_defconfig";
extraMeta.platforms = ["armv7l-linux"];
filesToInstall = ["u-boot.bin"];
# enable looking for boot files on ubifs. this is unused at
# present, but added in the expectation of a future test
extraPatches = [ ./pkgs/u-boot/0001-add-ubifs-to-boot-targets.patch ];
extraConfig = ''
CONFIG_CMD_UBI=y
CONFIG_CMD_UBIFS=y
CONFIG_BOOTSTD=y
CONFIG_BOOTMETH_DISTRO=y
CONFIG_LZMA=y
CONFIG_CMD_LZMADEC=y
CONFIG_SYS_BOOTM_LEN=0x1000000
'';
};
ubootQemuMips = final.buildUBoot {
defconfig = "malta_defconfig";
extraMeta.platforms = ["mips-linux"];
filesToInstall = ["u-boot.bin"];
# define the prompt to be the same as arm{32,64} so
# we can use the same expect script for both
extraPatches = [ ./pkgs/u-boot/0002-virtio-init-for-malta.patch ];
extraConfig = ''
CONFIG_SYS_PROMPT="=> "
CONFIG_VIRTIO=y
CONFIG_AUTOBOOT=y
CONFIG_DM_PCI=y
CONFIG_VIRTIO_PCI=y
CONFIG_VIRTIO_NET=y
CONFIG_VIRTIO_BLK=y
CONFIG_VIRTIO_MMIO=y
CONFIG_QFW_MMIO=y
CONFIG_FIT=y
CONFIG_LZMA=y
CONFIG_CMD_LZMADEC=y
CONFIG_SYS_BOOTM_LEN=0x1000000
CONFIG_SYS_MALLOC_LEN=0x400000
CONFIG_MIPS_BOOT_FDT=y
CONFIG_OF_LIBFDT=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
'';
};
util-linux-small = prev.util-linux.override {
ncursesSupport = false;
pamSupport = false;
systemdSupport = false;
nlsSupport = false;
translateManpages = false;
capabilitiesSupport = false;
};
}