SliTaz Packages

Receipt for package "linux64-aufs"

# SliTaz package receipt.

PACKAGE="linux64-aufs"
SOURCE="aufs"
VERSION="20220912"
CATEGORY="base-system"
SHORT_DESC="aufs5 kernel module"
MAINTAINER="godane@slitaz.org"
LICENSE="GPL2"
WEB_SITE="https://aufs.sf.net/"
TARBALL="$SOURCE-$VERSION.tar.bz2"
WGET_URL="git|https://github.com/sfjro/aufs-standalone.git"
BRANCH="origin/${SOURCE}5.10.140"
PROVIDE="linux-aufs:linux64"

DEPENDS="linux64"
BUILD_DEPENDS="git xz sysfsutils-dev findutils diffutils \
libtool kmod bc elfutils-dev openssl-dev"

# Use cross toolchain instead uclibc
HOST_ARCH="i486 x86_64"

current_version()
{
    wget -O - https://sourceforge.net/p/aufs/aufs4-standalone/ci/${BRANCH#*linux-}/tree/ 2> /dev/null | \
    sed '/History/!d;s|.*href="|https://sourceforge.net|;s|".*||' | xargs wget -O - 2> /dev/null | \
    sed '/markdown_content/!d;s|</p>||;s|.* ||;q'
}

# Rules to configure and make the package.
compile_rules()
{
    # Must match kernel version
    #[ -d fs ] && rm -rf *

    if [ ! -d fs ]; then
        kver=$(. $WOK/linux/receipt ; echo $VERSION)
        git checkout origin/aufs${kver%.*}
    fi

    sed -i \
        -e 's|CONFIG_AUFS_BRANCH_MAX_127 =.*|CONFIG_AUFS_BRANCH_MAX_127 =|' \
        -e 's|#CONFIG_AUFS_BRANCH_MAX_32767 =.*|CONFIG_AUFS_BRANCH_MAX_32767 = y|' \
        -e 's|CONFIG_AUFS_HNOTIFY =.*|CONFIG_AUFS_HNOTIFY = y|' \
        -e 's|CONFIG_AUFS_HFSNOTIFY =.*|CONFIG_AUFS_HFSNOTIFY = y|' \
        -e 's|CONFIG_AUFS_EXPORT =.*|CONFIG_AUFS_EXPORT = y|' \
        -e 's|CONFIG_AUFS_SHWH =.*|CONFIG_AUFS_SHWH = y|' \
        -e 's|CONFIG_AUFS_BDEV_LOOP =.*|CONFIG_AUFS_BDEV_LOOP = y|' \
        -e 's|CONFIG_AUFS_BR_RAMFS =.*|CONFIG_AUFS_BR_RAMFS = y|' \
        -e 's|CONFIG_AUFS_INO_T_64 =.*|CONFIG_AUFS_INO_T_64 = y|' \
        -e 's|CONFIG_AUFS_DEBUG =.*|CONFIG_AUFS_DEBUG =|' config.mk

    # The sed fixes are from gentoo portage build.
    sed -i "s:aufs.ko usr/include/uapi/linux/aufs_type.h:aufs.ko:g" Makefile
    sed -i "s:aufs.ko usr/include/linux/aufs_type.h:aufs.ko:g" Makefile
    sed -i "s:__user::g" include/uapi/linux/aufs_type.h
    
    sed -i 's/d_u.d_child/d_child/' fs/aufs/dcsub.c fs/aufs/hnotify.c
    sed -i 's/ d_alias/ d_u.d_alias/' fs/aufs/hnotify.c fs/aufs/export.c

        # Patch for linux >= 5.10.220 vfs_rename change structure
        patch -p1 < $stuff/fix_vfs_rename-5.10.220.patch

    # Use cross toolchain x86_64                           
    export PATH=$PATH:/cross/x86_64/tools/bin

    # linux64-module-headers seem not enought for aufs build at least for kernel 5.x / aufs5
    # Use linux kernel source and modules_prepare
    tar xf $SRC/linux-$kvers.tar.xz
    cd linux-$kvers
    patch -p1 < ../aufs5-base.patch
    patch -p1 < ../aufs5-mmap.patch
    patch -p1 < ../aufs5-standalone.patch
    cp $WOK/linux/stuff/linux-slitaz.config64 .config
    make ARCH=x86_64 CROSS_COMPILE=x86_64-slitaz-linux- modules_prepare
    cp $WOK/linux/install/linux64/usr/src/linux-$kvers-slitaz64/Module.symvers .
    cd -

    make ARCH=x86_64 CROSS_COMPILE=x86_64-slitaz-linux- KDIR=./linux-$kvers
    xz -f fs/aufs/aufs.ko
}

# Rules to gen a SliTaz package suitable for Tazpkg.
genpkg_rules()
{
    EXTRAVERSION=_${kvers}
    mkdir -p $fs/lib/modules/${kvers}-slitaz64/kernel/fs/aufs \
        $install/usr/include/linux
    install -o root -m 0644 $src/fs/aufs/aufs.ko.xz \
        $fs/lib/modules/${kvers}-slitaz64/kernel/fs/aufs/aufs.ko.xz
    install -o root -m 0644 $src/include/uapi/linux/aufs_type.h \
        $install/usr/include/linux/aufs_type.h
}

# Post install/remove commands for Tazpkg.
post_install()
{
    chroot "$1/" depmod -a ${EXTRAVERSION#_}-slitaz64
}

post_remove()
{
    chroot "$1/" depmod -a ${EXTRAVERSION#_}-slitaz64
}