67 lines
2.3 KiB
Bash
67 lines
2.3 KiB
Bash
# Copyright 1999-2020 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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DESCRIPTION="Most up-to-date uCode for the Broadcom wifi chips on Raspberry Pi SBCs"
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HOMEPAGE="https://github.com/RPi-Distro/firmware-nonfree
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https://archive.raspberrypi.org/debian/pool/main/f/firmware-nonfree"
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MY_PN=firmware-nonfree
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SRC_URI="https://archive.raspberrypi.org/debian/pool/main/f/${MY_PN}/${MY_PN}_$(ver_cut 1)-$(ver_cut 2)+rpt$(ver_cut 4).debian.tar.xz"
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S="${WORKDIR}"
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LICENSE="Broadcom"
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SLOT="0"
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KEYWORDS="~arm ~arm64"
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RDEPEND="!sys-kernel/linux-firmware[-savedconfig]"
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pkg_pretend() {
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local -a BADFILES=()
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local txt file
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# /lib/firmware/brcm/brcmfmac434{30,36,55,56}-sdio.*.txt
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# The above pattern works because the files we want to hit
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# have names of the form:
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# * /lib/firmware/brcm/brcmfmac43430-sdio.AP6212.txt
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# * /lib/firmware/brcm/brcmfmac43430-sdio.Hampoo-D2D3_Vi8A1.txt
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# * /lib/firmware/brcm/brcmfmac43430-sdio.MUR1DX.txt
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# * /lib/firmware/brcm/brcmfmac43430-sdio.raspberrypi,3-model-b.txt
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# * /lib/firmware/brcm/brcmfmac43455-sdio.MINIX-NEO Z83-4.txt
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# * /lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,3-model-a-plus.txt
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# * /lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,3-model-b-plus.txt
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# * /lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt
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# While the files installed by raspberrypi-wifi-ucode have names
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# of the form:
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# * /lib/firmware/brcm/brcmfmac43430-sdio.txt
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# * /lib/firmware/brcm/brcmfmac43436-sdio.txt
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# * /lib/firmware/brcm/brcmfmac43455-sdio.txt
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# * /lib/firmware/brcm/brcmfmac43456-sdio.txt
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# So no overlap is assured.
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for txt in "${EPREFIX}"/lib/firmware/brcm/brcmfmac434{30,36,55,56}-sdio.*.txt; do
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[[ -e "${txt}" ]] && BADFILES+=( "${txt}" )
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done
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if [[ "${#BADFILES[@]}" -gt 1 ]]; then
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eerror "The following files should be excluded from the savedconfig of"
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eerror "linux-firmware and linux-firmware should be re-emerged. Even"
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eerror "though they do not collide with files from ${PN},"
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eerror "they may be loaded preferentially to the files included in"
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eerror "${PN}, leading to undefined behaviour."
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eerror "List of files:"
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for file in "${BADFILES[@]}"; do
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eerror "${file}"
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done
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fi
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}
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src_prepare() {
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default
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eapply -p1 debian/patches/sdio-txt-files.patch
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}
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src_install() {
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insinto /lib/firmware/brcm
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doins brcm/*
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dodoc debian/changelog
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}
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