freebsd.iwlwifi-firmware: init (#497341)

    description = "Binary firmware collection packaged by kernel.org";

    homepage = "https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git";

    license = lib.licenses.unfreeRedistributableFirmware;

    platforms = lib.platforms.linux;

    platforms = lib.platforms.unix;

    maintainers = with lib.maintainers; [ fpletz ];

    priority = 6; # give precedence to kernel firmware

    sourceProvenance = with lib.sourceTypes; [ binaryFirmware ];

{

  lib,

  mkDerivation,

  sys,

  buildFreebsd,

  linux-firmware,

}:

mkDerivation rec {

  # out-of-tree, but we still want to use freebsd.mkDerivation, which wants an in-tree path

  path = "...";

  pname = "iwlwifi-firmware";

  version = linux-firmware.version;

  # Upstream FreeBSD doesn't wrap wifi firmware, only gpu firmware.

  # We have to write our own build scripts for this.

  src = ./src;

  outputs = [

    "out"

    "debug"

  ];

  extraNativeBuildInputs = [ buildFreebsd.xargs-j ];

  env = sys.passthru.env;

  SYSDIR = "${sys.src}/sys";

  KERN_DEBUGDIR = "${builtins.placeholder "debug"}/lib/debug";

  KERN_DEBUGDIR_KODIR = "${KERN_DEBUGDIR}/kernel";

  KERN_DEBUGDIR_KMODDIR = "${KERN_DEBUGDIR}/kernel";

  KMODDIR = "${placeholder "out"}/kernel";

  LINUX_FIRMWARE = "${linux-firmware}/lib/firmware";

  # generates relocations the linker can't handle

  hardeningDisable = [

    "pic"

  ];

  makeFlags = [

    "DEBUG_FLAGS=-g"

    "XARGS_J=xargs-j"

    "NO_XREF=1"

  ];

  preConfigure = ''

    bash gen-makefiles

  '';

  meta = {

    description = "Intel Wifi Firmware for FreeBSD";

    platforms = lib.platforms.freebsd;

    license = linux-firmware.meta.license;

  };

}

KMOD=	${NAME}

FIRMWS=	${NAME}:${NAME}

CLEANFILES+=	${NAME} ${NAME}.fwo ${NAME}.ko.debug ${NAME}.ko.full

${NAME}: ${LINUX_FIRMWARE}/intel/iwlwifi/${NAME}

	cp $? ${.TARGET}

set -e

scriptdir=$(cd $(dirname $0) && pwd)

fwdir=$LINUX_FIRMWARE/intel/iwlwifi

for dir in $scriptdir/*; do

	if [ ! -d "$dir" ]; then

		continue

	fi

	rm -rf "$dir"

done

for file in $fwdir/*.*; do

	base=$(basename $file)

	echo "SUBDIR += $base" >> Makefile

	mkdir -p "$scriptdir/$base"

	cat > "$scriptdir/$base/Makefile" <<EOF

NAME=		$base

.include <bsd.kmod.mk>

EOF

done

echo ".include <bsd.subdir.mk>" >> Makefile