From 6b73e0e349f38a34206d9e5e45f7be244ae93509 Mon Sep 17 00:00:00 2001
From: Yorick van Pelt <yorick@yorickvanpelt.nl>
Date: Tue, 12 Mar 2019 15:33:50 +0100
Subject: [PATCH] it87: init at 2018-08-14

---
 pkgs/os-specific/linux/it87/default.nix | 36 +++++++++++++++++++++++++
 pkgs/top-level/all-packages.nix         |  2 ++
 2 files changed, 38 insertions(+)
 create mode 100644 pkgs/os-specific/linux/it87/default.nix

diff --git a/pkgs/os-specific/linux/it87/default.nix b/pkgs/os-specific/linux/it87/default.nix
new file mode 100644
index 000000000000..c115eab1503e
--- /dev/null
+++ b/pkgs/os-specific/linux/it87/default.nix
@@ -0,0 +1,36 @@
+{ stdenv, fetchFromGitHub, kernel }:
+
+stdenv.mkDerivation rec {
+  name = "it87-${version}-${kernel.version}";
+  version = "2018-08-14";
+
+  # The original was deleted from github, but this seems to be an active fork
+  src = fetchFromGitHub {
+    owner = "hannesha";
+    repo = "it87";
+    rev = "5515f5b78838cb6be551943ffef5d1792012724c";
+    sha256 = "1ygi4mwds4q7byhg8gqnh3syamdj5rpjy3jj012k7vl54gdgrmgm";
+  };
+
+  hardeningDisable = [ "pic" ];
+
+  nativeBuildInputs = kernel.moduleBuildDependencies;
+
+  preConfigure = ''
+    sed -i 's|depmod|#depmod|' Makefile
+  '';
+
+  makeFlags = [
+    "TARGET=${kernel.modDirVersion}"
+    "KERNEL_MODULES=${kernel.dev}/lib/modules/${kernel.modDirVersion}"
+    "MODDESTDIR=$(out)/lib/modules/${kernel.modDirVersion}/kernel/drivers/hwmon"
+  ];
+
+  meta = with stdenv.lib; {
+    description = "Patched module for IT87xx superio chip sensors support";
+    homepage = https://github.com/hannesha/it87;
+    license = licenses.gpl2;
+    platforms = [ "x86_64-linux" "i686-linux" ];
+    maintainers = with maintainers; [ yorickvp ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index e4e345545207..a92d2058942d 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -14760,6 +14760,8 @@ in
 
     ixgbevf = callPackage ../os-specific/linux/ixgbevf {};
 
+    it87 = callPackage ../os-specific/linux/it87 {};
+
     ena = callPackage ../os-specific/linux/ena {};
 
     v4l2loopback = callPackage ../os-specific/linux/v4l2loopback { };