88 lines
2.6 KiB
Text
88 lines
2.6 KiB
Text
# Reference: <https://postmarketos.org/vendorkernel>
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# Maintainer: Clayton Craft <clayton@craftyguy.net>
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# Co-Maintainer: Alistair Francis <alistair@alistair23.me>
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# Co-Maintainer: Newbyte <newbyte@postmarketos.org>
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pkgname=linux-purism-librem5
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pkgver=6.4.5
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pkgrel=0
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# NOTE: Don't forget to rebase the config! See prepare() for instructions.
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_purismrel=1
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# <kernel ver>.<purism kernel release>
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_purismver=${pkgver}pureos$_purismrel
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pkgdesc="Purism Librem 5 phone kernel fork"
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arch="aarch64"
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_carch="arm64"
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_flavor="purism-librem5"
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url="https://source.puri.sm/Librem5/linux"
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license="GPL-2.0-only"
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options="!strip !check !tracedeps
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pmb:cross-native
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pmb:kconfigcheck-community
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"
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makedepends="
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bash
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bison
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devicepkg-dev
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findutils
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flex
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installkernel
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openssl-dev
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perl
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rsync
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xz
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"
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install="$pkgname.post-upgrade"
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# Source
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_repository="linux"
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# kconfig generated with: ARCH=arm64 make defconfig KBUILD_DEFCONFIG=librem5_defconfig
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_config="config-$_flavor.$arch"
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source="
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$pkgname-$_purismver.tar.gz::https://source.puri.sm/Librem5/linux/-/archive/pureos/$_purismver/linux-pureos-$_purismver.tar.gz
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$_config
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"
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builddir="$srcdir/$_repository-pureos-$_purismver"
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prepare() {
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default_prepare
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REPLACE_GCCH=0 \
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. downstreamkernel_prepare
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####### Rebase config
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# The kernel config needs to be periodically rebased to enable new
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# modules/features that Purism has enabled in their defconfig. This is done
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# by: 1) generate .config using librem5_defconfig, 2) diff that .config
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# with the config in this package, 3) carefully going over the diff and
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# selecting new things enabled in their config.
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#
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# This can be uncommented to help generate the defconfig using "pmbootstrap
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# build linux-purism-librem5". The build will fail (exit 1) to let you grab
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# the config before it starts building the kernel:
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# make ARCH="$_carch" CC="${CC:-gcc}" \
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# defconfig KBUILD_DEFCONFIG=librem5_defconfig
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# exit 1
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}
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build() {
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unset LDFLAGS
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make ARCH="$_carch" CC="${CC:-gcc}" \
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KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-postmarketOS" \
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LOCALVERSION=".$_purismrel"
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}
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package() {
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downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
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make modules_install dtbs_install \
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ARCH="$_carch" \
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INSTALL_MOD_PATH="$pkgdir" \
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INSTALL_DTBS_PATH="$pkgdir/boot/dtbs"
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}
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sha512sums="
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7caa91307676b7d89f0393aaec23d9a694765e8ec18fcb770be8beb66dab793a0b5474d6d09c3934c2d72c2a9d438d955b1396fcbf6ece974077e55126ef01a8 linux-purism-librem5-6.4.5pureos1.tar.gz
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3c4acc4d0825cfab78a86a0f3e7eb91ec395f6b66e82c3fcb5784099669adbfbc0a60170e328dad6d6fc0e37aa255d11d86a4eaff51c567190ab115ab6777498 config-purism-librem5.aarch64
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"
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