mirror of
https://gitlab.alpinelinux.org/alpine/aports.git
synced 2026-04-15 18:51:48 +02:00
201 lines
6.3 KiB
Plaintext
201 lines
6.3 KiB
Plaintext
# Contributor: Carlo Landmeter <clandmeter@alpinelinux.org>
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_flavor=sophgo
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pkgname=linux-$_flavor
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pkgver=6.1.90
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case $pkgver in
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*.*.*) _kernver=${pkgver%.*};;
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*.*) _kernver=$pkgver;;
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esac
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pkgrel=0
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arch=riscv64
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pkgdesc="Linux Sophgo kernel"
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url="https://www.kernel.org"
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depends="initramfs-generator"
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subpackages="$pkgname-dev $pkgname-doc"
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_depends_dev="perl gmp-dev mpc1-dev mpfr-dev elfutils-dev bash flex bison zstd"
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makedepends="$_depends_dev sed installkernel bc linux-headers linux-firmware-any openssl-dev>3 mawk
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diffutils findutils zstd pahole python3 gcc>=13.1.1_git20230624"
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options="!strip !check"
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license="GPL-2.0-only"
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source="https://cdn.kernel.org/pub/linux/kernel/v${pkgver%%.*}.x/linux-$_kernver.tar.xz
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https://cdn.kernel.org/pub/linux/kernel/v${pkgver%%.*}.x/patch-$pkgver.xz
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https://dev.alpinelinux.org/archive/sophgo-patches/sophgo-$pkgver-alpine.patch
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sophgo.riscv64.config
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"
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builddir="$srcdir"/linux-$_kernver
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prepare() {
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local _patch_failed=
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cd "$srcdir"/linux-$_kernver
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if [ "${pkgver%.0}" = "$pkgver" ]; then
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msg "Applying patch-$pkgver.xz"
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unxz -c < "$srcdir"/patch-$pkgver.xz | patch -p1 -N
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fi
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# first apply patches in specified order
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for i in $source; do
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case $i in
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*.patch)
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msg "Applying $i..."
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if ! patch -s -p1 -N -i "$srcdir"/${i##*/}; then
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echo $i >>failed
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_patch_failed=1
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fi
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;;
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esac
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done
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if ! [ -z "$_patch_failed" ]; then
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error "The following patches failed:"
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cat failed
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return 1
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fi
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# remove localversion from patch if any
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rm -f localversion*
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local flavor=
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for flavor in $_flavors; do
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local _builddir="$srcdir"/build-$flavor.$CARCH
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mkdir -p "$_builddir"
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echo "-$pkgrel-$flavor" > "$_builddir"/localversion-alpine
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_genconfig $flavor
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make -C "$srcdir"/linux-$_kernver \
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O="$_builddir" \
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ARCH="$_carch" \
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olddefconfig
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_verifyconfig $flavor
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done
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}
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build() {
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unset LDFLAGS CFLAGS CPPFLAGS CXXFLAGS
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export KBUILD_BUILD_TIMESTAMP="$(date -Ru${SOURCE_DATE_EPOCH:+d @$SOURCE_DATE_EPOCH})"
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local _builddir="$srcdir/build-$_flavor-$arch"
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mkdir -p "$_builddir"
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echo "-$pkgrel-$_flavor" > "$_builddir"/localversion-alpine
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cp "$srcdir"/"$_flavor.$arch.config" "$_builddir"/.config
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msg "Configuring kernel"
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make -C "$builddir" \
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O="$_builddir" \
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olddefconfig
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msg "Build kernel"
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cd "$_builddir"
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make CC="${CC:-gcc}" \
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AWK="${AWK:-mawk}" \
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KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-Alpine"
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}
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package() {
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depends="$depends linux-firmware-any"
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local _builddir="$srcdir/build-$_flavor-$arch"
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export KBUILD_BUILD_TIMESTAMP="$(date -Ru${SOURCE_DATE_EPOCH:+d @$SOURCE_DATE_EPOCH})"
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cd "$_builddir"
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local _abi_release="$(make -s kernelrelease)"
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mkdir -p "$pkgdir"/boot "$pkgdir"/lib/modules
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make modules_install zinstall dtbs_install \
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INSTALL_MOD_PATH="$pkgdir" \
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INSTALL_MOD_STRIP=1 \
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INSTALL_PATH="$pkgdir"/boot \
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INSTALL_DTBS_PATH="$pkgdir/boot/dtbs-$_flavor"
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rm -f "$pkgdir"/lib/modules/"$_abi_release"/build \
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"$pkgdir"/lib/modules/"$_abi_release"/source
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rm -rf "$pkgdir"/lib/firmware
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install -D -m644 include/config/kernel.release \
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"$pkgdir"/usr/share/kernel/$_flavor/kernel.release
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mkdir -p "$pkgdir"/usr/share/doc
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cp -r "$builddir"/Documentation \
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"$pkgdir"/usr/share/doc/linux-doc-"$pkgver"/
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# remove files that aren't part of the documentation itself
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for nondoc in \
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.gitignore conf.py docutils.conf \
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dontdiff Kconfig Makefile
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do
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rm "$pkgdir"/usr/share/doc/linux-doc-"$pkgver"/"$nondoc"
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done
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# create /usr/share/doc/linux-doc symlink
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cd "$pkgdir"/usr/share/doc; ln -s linux-doc-"$pkgver" linux-doc
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}
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dev() {
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local _builddir="$srcdir/build-$_flavor-$arch"
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local _abi_release="$(make -C "$_builddir" -s kernelrelease)"
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# copy the only the parts that we really need for build 3rd party
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# kernel modules and install those as /usr/src/linux-headers,
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# simlar to what ubuntu does
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#
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# this way you dont need to install the 300-400 kernel sources to
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# build a tiny kernel module
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#
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pkgdesc="Headers and script for third party modules for $_flavor kernel"
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depends="$_depends_dev"
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local dir="$subpkgdir"/usr/src/linux-headers-"$_abi_release"
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export KBUILD_BUILD_TIMESTAMP="$(date -Ru${SOURCE_DATE_EPOCH:+d @$SOURCE_DATE_EPOCH})"
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# first we import config, run prepare to set up for building
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# external modules, and create the scripts
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mkdir -p "$dir"
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cp -a "$_builddir"/.config "$_builddir"/localversion-alpine \
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"$dir"/
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make -C "$builddir" \
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O="$dir" \
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AWK="${AWK:-mawk}" \
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prepare modules_prepare scripts
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# remove the stuff that points to real sources. we want 3rd party
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# modules to believe this is the sources
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rm "$dir"/Makefile "$dir"/source
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# copy the needed stuff from real sources
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#
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# this is taken from ubuntu kernel build script
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# http://kernel.ubuntu.com/git/ubuntu/ubuntu-zesty.git/tree/debian/rules.d/3-binary-indep.mk
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cd "$builddir"
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find . -path './include/*' -prune \
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-o -path './scripts/*' -prune -o -type f \
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\( -name 'Makefile*' -o -name 'Kconfig*' -o -name 'Kbuild*' -o \
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-name '*.sh' -o -name '*.pl' -o -name '*.lds' -o -name 'Platform' \) \
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-print | cpio -pdm "$dir"
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cp -a scripts include "$dir"
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find "arch/riscv" -name include -type d -print | while IFS='' read -r folder; do
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find "$folder" -type f
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done | sort -u | cpio -pdm "$dir"
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install -Dm644 "$_builddir"/Module.symvers \
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"$dir"/Module.symvers
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# remove unneeded things
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msg "Removing documentation..."
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rm -r "$dir"/Documentation
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find "$dir" -type f -name '*.o' -printf 'Removing %P\n' -delete
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msg "Removing unneeded arch headers..."
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for i in "$dir"/arch/*; do
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if [ "${i##*/}" != riscv ]; then
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echo " ${i##*/}"
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rm -r "$i"
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fi
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done
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mkdir -p "$subpkgdir"/lib/modules/"$_abi_release"
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ln -sf /usr/src/linux-headers-"$_abi_release" \
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"$subpkgdir"/lib/modules/"$_abi_release"/build
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}
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sha512sums="
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6ed2a73c2699d0810e54753715635736fc370288ad5ce95c594f2379959b0e418665cd71bc512a0273fe226fe90074d8b10d14c209080a6466498417a4fdda68 linux-6.1.tar.xz
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d7df5d40a61204a31056e152cc4841a3ff9390e356d4b9f73eca496a1a57f2278c2b2341e4f95e0416bb80c81d4251acc4527c1a3b819baf225174cf8f24c562 patch-6.1.90.xz
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54b5149ddb17396b127b0d5d5595fa5301bcbb68c7a0c5e95b6e4e4d7e2e59f2dd17e5dc20b5e8756644f5d9df89cbec7227e9136c197845fe1d7597cec33709 sophgo-6.1.90-alpine.patch
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c06c0822898247a247bdb6cc9ebe954c1edd15376fe8ffc2c595dfd1cb2e7b63cf52b7a25fc0227b6f9681d546d690134b43e2d3bfb972e6b65696b0ff45e188 sophgo.riscv64.config
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"
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