From 002dc76285b974b064f340ffbc25fdb602726463 Mon Sep 17 00:00:00 2001
From: Philipp Schuster <phip1611@gmail.com>
Date: Fri, 22 Mar 2024 14:37:16 +0100
Subject: [PATCH] limine: init at 7.1.0

This only inits the package, but not a module to use it as bootloader for
NixOS. This will come as a follow-up. However, this package alone is also
useful for itself, as one can create bootable images with the artifacts
exported by it, similar to `grub-mkrescue` or `grub-mkstandalone`.

Look at the Limine README for further instructions.
---
 pkgs/by-name/li/limine/package.nix | 59 ++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 pkgs/by-name/li/limine/package.nix

diff --git a/pkgs/by-name/li/limine/package.nix b/pkgs/by-name/li/limine/package.nix
new file mode 100644
index 000000000000..f231ee51c459
--- /dev/null
+++ b/pkgs/by-name/li/limine/package.nix
@@ -0,0 +1,59 @@
+# Builds limine with all available features.
+
+{
+  # Helpers
+  stdenv
+, fetchurl
+, lib
+, # Dependencies
+  llvmPackages
+, mtools
+, nasm
+}:
+
+let
+  version = "7.3.0";
+in
+# The output of the derivation is a tool to create bootable images using Limine
+# as bootloader for various platforms and corresponding binary and helper files.
+stdenv.mkDerivation {
+  inherit version;
+  pname = "limine";
+  # We don't use the Git source but the release tarball, as the source has a
+  # `./bootstrap` script performing network access to download resources.
+  # Packaging that in Nix is very cumbersome.
+  src = fetchurl {
+    url = "https://github.com/limine-bootloader/limine/releases/download/v${version}/limine-${version}.tar.gz";
+    sha256 = "sha256-iPi6u3iZOJfVRERrJVgH6q16aANnSGgBL5AtNuANrao=";
+  };
+
+  nativeBuildInputs = [
+    llvmPackages.bintools
+    # gcc is used for the host tool, while clang is used for the bootloader.
+    llvmPackages.clang
+    llvmPackages.lld
+    mtools
+    nasm
+  ];
+
+  configureFlags = [
+    "--enable-all"
+  ];
+
+  installFlags = [ "destdir=$out" "manprefix=/share" ];
+
+  outputs = [ "out" "doc" "dev" "man" ];
+
+  meta = with lib; {
+    homepage = "https://limine-bootloader.org/";
+    description = "Limine Bootloader";
+    # Caution. Some submodules have different licenses.
+    license = licenses.bsd2;
+    # The platforms on that the Liminine binary and helper tools can run, not
+    # necessarily the platforms for that bootable images can be created.
+    platforms = platforms.unix;
+    maintainers = [
+      maintainers.phip1611
+    ];
+  };
+}