msi-ec: 0-unstable-2024-09-19 -> 0-unstable-2024-11-04 (#353627)

}:

stdenv.mkDerivation {

  pname = "msi-ec-kmods";

  version = "0-unstable-2024-09-19";

  version = "0-unstable-2024-11-04";

  src = fetchFromGitHub {

    owner = "BeardOverflow";

    repo = "msi-ec";

    rev = "94c2a45c04a07096e10d7cb1240e1a201a025dc0";

    hash = "sha256-amJUoIf5Sl62BLyHLeam2fzN1s+APoWh2dH5QVfJhCs=";

    rev = "be6f7156cd15f6ecf9d48dfcc30cbd1f693916b8";

    hash = "sha256-gImiP4OaBt80n+qgVnbhd0aS/zW+05o3DzGCw0jq+0g=";

  };

  dontMakeSourcesWritable = false;

  postPatch =

    let

      targets = builtins.filter (v: v != "") [

        (lib.strings.optionalString (kernel.kernelOlder "6.2") "older-kernel-patch")

        (lib.strings.optionalString (kernel.kernelAtLeast "6.11") "6.11-kernel-patch")

      ];

      commands = builtins.map (target: "make ${target}") targets;

    in

    lib.concatStringsSep "\n" ([ "cp ${./patches/Makefile} ./Makefile" ] ++ commands);

  patches = [ ./patches/makefile.patch ];

  hardeningDisable = [ "pic" ];

    license = lib.licenses.gpl2Plus;

    maintainers = [ lib.maintainers.m1dugh ];

    platforms = lib.platforms.linux;

    broken = kernel.kernelOlder "6.2";

    broken = kernel.kernelOlder "5.5";

  };

}

# Out of the box, the build with this Makefile only works in FHS environments,

# such as on Ubuntu or Debian. On NixOS, you either need to open an FHS

# environment using a Nix shell or build this from a specially crafted Nix

# derivation.

#

# This file follows the conventions written down here:

# https://docs.kernel.org/kbuild/modules.html

# Make it possible to override the kernel src tree location from Nix derivation.

KERNEL ?= $(shell uname -r)

KERNELDIR ?= /lib/modules/$(KERNEL)/build/

ccflags-y := -std=gnu11 -Wno-declaration-after-statement

.PHONY: default

default: modules

# -m: Build as module.

obj-m = msi-ec.o

.PHONY: modules

modules:

	@#"M=": Module source. Special variable of the kernel's main Makefile.

	$(MAKE) -C $(KERNELDIR) M=$(PWD) modules

.PHONY: modules_install

modules_install:

	$(MAKE) -C $(KERNELDIR) M=$(PWD) modules_install

6.11-kernel-patch:

	git apply 6.11-kernel.patch

older-kernel-patch:

	git apply older-kernel.patch

diff --git a/Makefile b/Makefile

index bffcbd4..fd1d8a3 100644

--- a/Makefile

+++ b/Makefile

@@ -1,6 +1,7 @@

 VERSION         := 0.08

 DKMS_ROOT_PATH  := /usr/src/msi_ec-$(VERSION)

 TARGET ?= $(shell uname -r)

+KERNELDIR ?= /lib/modules/$(TARGET)/build/

 ccflags-y := -std=gnu11 -Wno-declaration-after-statement

@@ -10,11 +11,14 @@ obj-m += msi-ec.o

 all: modules

 modules:

-	@$(MAKE) -C /lib/modules/$(TARGET)/build M=$(CURDIR) modules

+	@$(MAKE) -C $(KERNELDIR) M=$(CURDIR) modules

 clean:

 	@$(MAKE) -C /lib/modules/$(TARGET)/build M=$(CURDIR) clean

+modules_install:

+	@$(MAKE) -C $(KERNELDIR) M=$(CURDIR) modules_install

+

 load:

 	insmod msi-ec.ko