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{ stdenv, lib, fetchFromGitHub, perl, cdrkit, syslinux, xz, openssl, gnu-efi, mtools
, embedScript ? null
, additionalTargets ? {}
}:
let
targets = additionalTargets // lib.optionalAttrs stdenv.isx86_64 {
"bin-x86_64-efi/ipxe.efi" = null;
"bin-x86_64-efi/ipxe.efirom" = null;
"bin-x86_64-efi/ipxe.usb" = "ipxe-efi.usb";
} // {
"bin/ipxe.dsk" = null;
"bin/ipxe.usb" = null;
"bin/ipxe.iso" = null;
"bin/ipxe.lkrn" = null;
"bin/undionly.kpxe" = null;
};
in
stdenv.mkDerivation rec {
pname = "ipxe";
version = "1.20.1";
nativeBuildInputs = [ perl cdrkit syslinux xz openssl gnu-efi mtools ];
src = fetchFromGitHub {
owner = "ipxe";
repo = "ipxe";
rev = "v${version}";
sha256 = "0w7h7y97gj9nqvbmsg1zp6zj5mpbbpckqbbx7bpp6k3ahy5fk8zp";
};
# not possible due to assembler code
hardeningDisable = [ "pic" "stackprotector" ];
NIX_CFLAGS_COMPILE = "-Wno-error";
makeFlags =
[ "ECHO_E_BIN_ECHO=echo" "ECHO_E_BIN_ECHO_E=echo" # No /bin/echo here.
"ISOLINUX_BIN_LIST=${syslinux}/share/syslinux/isolinux.bin"
"LDLINUX_C32=${syslinux}/share/syslinux/ldlinux.c32"
] ++ lib.optional (embedScript != null) "EMBED=${embedScript}";
enabledOptions = [
"PING_CMD"
"IMAGE_TRUST_CMD"
"DOWNLOAD_PROTO_HTTP"
"DOWNLOAD_PROTO_HTTPS"
];
configurePhase = ''
runHook preConfigure
for opt in $enabledOptions; do echo "#define $opt" >> src/config/general.h; done
sed -i '/cp \''${ISOLINUX_BIN}/s/$/ --no-preserve=mode/' src/util/geniso
substituteInPlace src/Makefile.housekeeping --replace '/bin/echo' echo
runHook postConfigure
'';
preBuild = "cd src";
buildFlags = lib.attrNames targets;
installPhase = ''
mkdir -p $out
${lib.concatStringsSep "\n" (lib.mapAttrsToList (from: to:
if to == null
then "cp -v ${from} $out"
else "cp -v ${from} $out/${to}") targets)}
# Some PXE constellations especially with dnsmasq are looking for the file with .0 ending
# let's provide it as a symlink to be compatible in this case.
ln -s undionly.kpxe $out/undionly.kpxe.0
'';
enableParallelBuilding = true;
meta = with stdenv.lib;
{ description = "Network boot firmware";
homepage = http://ipxe.org/;
license = licenses.gpl2;
maintainers = with maintainers; [ ehmry ];
platforms = [ "x86_64-linux" "i686-linux" ];
};
}
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