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bootpart-uefi-x86_64: split the configs into their own files in src

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Colin
2025-08-09 17:47:11 +00:00
parent df8b8eeb40
commit 7fd2c38ff1
3 changed files with 13 additions and 13 deletions
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4
pkgs/by-name/bootpart-uefi-x86_64/EFI/syslinux/syslinux.cfg Normal file
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@@ -0,0 +1,4 @@
DEFAULT trampoline
LABEL trampoline
SAY trampoline into generic extlinux.conf
CONFIG ../../syslinux/syslinux.cfg ../../syslinux

20
pkgs/by-name/bootpart-uefi-x86_64/package.nix
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@@ -4,28 +4,22 @@ stdenv.mkDerivation {
pname = "bootpart-uefi-x86_64";
version = "1";
buildInputs = [ syslinux ];
dontUnpack = true;
installPhase = ''
# populate the EFI directory with syslinux, and configure it to read that extlinux.conf file managed by nixos
mkdir -p "$out/EFI/syslinux" "$out/EFI/BOOT" "$out/syslinux"
cp -R "${syslinux}/share/syslinux/efi64"/* "$out/EFI/syslinux"
echo "DEFAULT trampoline" > "$out/EFI/syslinux/syslinux.cfg"
echo "LABEL trampoline" >> "$out/EFI/syslinux/syslinux.cfg"
echo " SAY trampoline into generic extlinux.conf" >> "$out/EFI/syslinux/syslinux.cfg"
echo " CONFIG ../../syslinux/syslinux.cfg ../../syslinux" >> "$out/EFI/syslinux/syslinux.cfg"
mkdir -p $out/EFI/syslinux $out/EFI/BOOT $out/syslinux
cp -R ${syslinux}/share/syslinux/efi64/* $out/EFI/syslinux
install -Dm644 ${./EFI/syslinux/syslinux.cfg} $out/EFI/syslinux/syslinux.cfg
# we create this "trampoline" layer so that we can setup the UI directive
# and enable a menu before loading the real, nixos-managed extlinux.conf
cp "${syslinux}/share/syslinux/efi64/menu.c32" "$out/syslinux/menu.c32"
echo "UI menu.c32" > "$out/syslinux/syslinux.cfg"
echo "INCLUDE ../extlinux/extlinux.conf" >> "$out/syslinux/syslinux.cfg"
cp ${syslinux}/share/syslinux/efi64/menu.c32 $out/syslinux/menu.c32
install -Dm644 ${./syslinux/syslinux.cfg} $out/syslinux/syslinux.cfg
# create the EFI/BOOT/BOOTX64.EFI default entry
cp "$out/EFI/syslinux"/* "$out/EFI/BOOT"
mv "$out/EFI/BOOT/syslinux.efi" "$out/EFI/BOOT/BOOTX64.EFI"
cp $out/EFI/syslinux/* $out/EFI/BOOT
mv $out/EFI/BOOT/syslinux.efi $out/EFI/BOOT/BOOTX64.EFI
'';
meta = {

2
pkgs/by-name/bootpart-uefi-x86_64/syslinux/syslinux.cfg Normal file
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@@ -0,0 +1,2 @@
UI menu.c32
INCLUDE ../extlinux/extlinux.conf