nixpkgs/pkgs/os-specific/linux/syslinux/default.nix
2024-06-20 20:47:04 -04:00

155 lines
4.4 KiB
Nix

{ lib
, stdenv
, fetchFromRepoOrCz
, gnu-efi
, fetchurl
, fetchpatch
, libuuid
, makeWrapper
, mtools
, nasm
, nixosTests
, perl
, python3
}:
stdenv.mkDerivation {
pname = "syslinux";
version = "unstable-2019-02-07";
# This is syslinux-6.04-pre3^1; syslinux-6.04-pre3 fails to run.
# Same issue here https://www.syslinux.org/archives/2019-February/026330.html
src = fetchFromRepoOrCz {
repo = "syslinux";
rev = "b40487005223a78c3bb4c300ef6c436b3f6ec1f7";
hash = "sha256-XNC+X7UYxdMQQAg4MLACQLxRNnI5/ZCOiCJrEkKgPeM=";
};
patches = let
fetchDebianPatch = name: commit: hash:
fetchurl {
url = "https://salsa.debian.org/images-team/syslinux/raw/"
+ commit + "/debian/patches/" + name;
inherit name hash;
};
fetchArchlinuxPatch = name: commit: hash:
fetchurl {
url = "https://raw.githubusercontent.com/archlinux/svntogit-packages/"
+ commit + "/trunk/" + name;
inherit name hash;
};
in [
./gcc10.patch
(fetchDebianPatch
"0002-gfxboot-menu-label.patch"
"fa1349f1"
"sha256-0f6QhM4lJmGflLige4n7AZTodL7vnyAvi5dIedd/Lho=")
(fetchArchlinuxPatch
"0005-gnu-efi-version-compatibility.patch"
"821c3da473d1399d930d5b4a086e46a4179eaa45"
"sha256-hhCVnfbAFWj/R4yh60qsMB87ofW9RznarsByhl6L4tc=")
(fetchArchlinuxPatch
"0025-reproducible-build.patch"
"821c3da473d1399d930d5b4a086e46a4179eaa45"
"sha256-mnb291pCSFvDNxY7o4BosJ94ib3BpOGRQIiY8Q3jZmI=")
(fetchDebianPatch
# mbr.bin: too big (452 > 440)
# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=906414
"0016-strip-gnu-property.patch"
"7468ef0e38c43"
"sha256-lW+E6THuXlTGvhly0f/D9NwYHhkiKHot2l+bz9Eaxp4=")
(fetchDebianPatch
# mbr.bin: too big (452 > 440)
"0017-single-load-segment.patch"
"012e1dd312eb"
"sha256-C6VmdlTs1blMGUHH3OfOlFBZsfpwRn9vWodwqVn8+Cs=")
(fetchDebianPatch
"0018-prevent-pow-optimization.patch"
"26f0e7b2"
"sha256-dVzXBi/oSV9vYgU85mRFHBKuZdup+1x1BipJX74ED7E=")
# Fixes build with "modern" gnu-efi
./import-efisetjmp.patch
# Upstream patch: https://www.syslinux.org/archives/2024-February/026903.html
./define-wchar_t.patch
];
postPatch = ''
substituteInPlace Makefile --replace-fail /bin/pwd $(type -P pwd)
substituteInPlace utils/ppmtolss16 --replace-fail /usr/bin/perl $(type -P perl)
# fix tests
substituteInPlace tests/unittest/include/unittest/unittest.h \
--replace-fail /usr/include/ ""
'';
nativeBuildInputs = [
nasm
perl
python3
makeWrapper
];
buildInputs = [
libuuid
gnu-efi
];
# Fails very rarely with 'No rule to make target: ...'
enableParallelBuilding = false;
hardeningDisable = [ "pic" "stackprotector" "fortify" ];
stripDebugList = [ "bin" "sbin" "share/syslinux/com32" ];
# Workaround build failure on -fno-common toolchains like upstream
# gcc-10. Otherwise build fails as:
# ld: acpi/xsdt.o:/build/syslinux-b404870/com32/gpllib/../gplinclude/memory.h:40: multiple definition of
# `e820_types'; memory.o:/build/syslinux-b404870/com32/gpllib/../gplinclude/memory.h:40: first defined here
env.NIX_CFLAGS_COMPILE = "-fcommon";
makeFlags = [
"BINDIR=$(out)/bin"
"SBINDIR=$(out)/sbin"
"DATADIR=$(out)/share"
"MANDIR=$(out)/share/man"
"PERL=perl"
"HEXDATE=0x00000000"
# Works around confusing (unrelated) error messages when upx is not made available
"UPX=false"
# Configurations needed to make use of external gnu-efi
"LIBEFI=${gnu-efi}/lib/libefi.a"
"LIBDIR=${gnu-efi}/lib/"
"EFIINC=${gnu-efi}/include/efi"
# Legacy bios boot target is always built
"bios"
]
# Build "ia32" EFI for i686
++ lib.optional stdenv.hostPlatform.isi686 "efi32"
# Build "x86_64" EFI for x86_64
++ lib.optional stdenv.hostPlatform.isx86_64 "efi64"
;
# Some tests require qemu, some others fail in a sandboxed environment
doCheck = false;
postInstall = ''
wrapProgram $out/bin/syslinux \
--prefix PATH : "${mtools}/bin"
# Delete com32 headers to save space, nobody seems to be using them
rm -rf $out/share/syslinux/com32
'';
passthru.tests.biosCdrom = nixosTests.boot.biosCdrom;
meta = with lib; {
homepage = "https://www.syslinux.org/";
description = "Lightweight bootloader";
license = licenses.gpl2Plus;
maintainers = [ ];
platforms = [ "i686-linux" "x86_64-linux" ];
};
}