%global pkg ecryptfs

%global driver_version 4.18.0-305.el8

%global kernel_version 4.18.0-348.el8

%global _use_internal_dependency_generator 0

%global __find_requires /usr/lib/rpm/redhat/find-requires

%global __find_provides /usr/lib/rpm/redhat/find-provides

%global debug_package %{nil}

%global __spec_install_post \

  %{?__debug_package:%{__debug_install_post}} \

  %{__arch_install_post} \

  %{__os_install_post} \

  %{__mod_compress_install_post}

%global __mod_compress_install_post find %{buildroot}/lib/modules -type f -name \*.ko -exec xz \{\} \\;

Name:             kmod-%{pkg}

Version:          4.18.0.305

Release:          2%{?dist}

Summary:          Encrypted filesystem that operates on the VFS layer

License:          GPLv2 and GPLv2+

URL:              https://www.kernel.org/

Source0:          %{pkg}-%{driver_version}.tar.xz

Patch1:           0001-ecryptfs_rename-verify-that-lower-dentries-are-still.patch

Patch2:           0002-crypto-shash-remove-shash_desc-flags.patch

Patch3:           0003-eCryptfs-fix-a-couple-type-promotion-bugs.patch

Patch4:           0004-eCryptfs-fix-permission-denied-with-ecryptfs_xattr-m.patch

Patch5:           0005-ecryptfs-fix-unlink-and-rmdir-in-face-of-underlying-.patch

Patch6:           0006-ecryptfs_lookup_interpose-lower_dentry-d_inode-is-no.patch

Patch7:           0007-ecryptfs_lookup_interpose-lower_dentry-d_parent-is-n.patch

Patch8:           0008-ecryptfs-fix-a-memory-leak-bug-in-parse_tag_1_packet.patch

Patch9:           0009-ecryptfs-fix-a-memory-leak-bug-in-ecryptfs_init_mess.patch

Patch10:          0010-ecryptfs-fix-kernel-panic-with-null-dev_name.patch

Patch11:          0011-fs-ecryptfs-remove-BUG_ON-from-crypt_scatterlist.patch

Patch9999:        9999-enable-ecryptfs.patch

ExclusiveArch:    x86_64 aarch64 ppc64le

BuildRequires:    elfutils-libelf-devel

BuildRequires:    gcc

BuildRequires:    kernel-rpm-macros

BuildRequires:    kmod

BuildRequires:    make

BuildRequires:    redhat-rpm-config

BuildRequires:    xz

BuildRequires:    kernel-abi-stablelists = %{kernel_version}

BuildRequires:    kernel-devel = %{kernel_version}

BuildRequires:    kernel-devel-uname-r = %{kernel_version}.%{_arch}

Requires:         kernel >= %{kernel_version}

Requires:         kernel-uname-r >= %{kernel_version}.%{_arch}

Requires:         kernel-modules >= %{kernel_version}

Requires:         kernel-modules-uname-r >= %{kernel_version}.%{_arch}

Provides:         installonlypkg(kernel-module)

Provides:         kernel-modules >= %{kernel_version}.%{_arch}

Requires(post):   %{_sbindir}/depmod

Requires(postun): %{_sbindir}/depmod

Requires(post):   %{_sbindir}/weak-modules

Requires(postun): %{_sbindir}/weak-modules

Supplements:      ecryptfs-utils

Recommends:       ecryptfs-utils

%description

This package provides the required kernel module (ecryptfs) to mount devices

formatted with the Encrypted filesystem that operates on the VFS layer.

%prep

%autosetup -p1 -n %{pkg}-%{driver_version}

%build

pushd src

%{__make} -C /usr/src/kernels/%{kernel_version}.%{_arch} %{?_smp_mflags} M=$PWD modules

popd

%install

%{__install} -D -t %{buildroot}/lib/modules/%{kernel_version}.%{_arch}/extra/fs/%{pkg} src/%{pkg}.ko

# Make .ko objects temporarily executable for automatic stripping

find %{buildroot}/lib/modules -type f -name \*.ko -exec chmod u+x \{\} \+

%clean

%{__rm} -rf %{buildroot}

%post

mkdir -p %{_localstatedir}/lib/rpm-state/sig-kmods

printf '%s\n' "/lib/modules/%{kernel_version}.%{_arch}/extra/fs/%{pkg}/%{pkg}.ko.xz" >> %{_localstatedir}/lib/rpm-state/sig-kmods/weak-modules-add

%preun

mkdir -p %{_localstatedir}/lib/rpm-state/sig-kmods

rpm -ql kmod-%{pkg}-%{?epoch:%{epoch}:}%{version}-%{release}.%{_arch} | grep '/lib/modules/%{kernel_version}.%{_arch}/.*\.ko\.xz$' >> %{_localstatedir}/lib/rpm-state/sig-kmods/weak-modules-remove

%postun

if [ -f %{_localstatedir}/lib/rpm-state/sig-kmods/weak-modules-remove ]

then

    modules=( $(cat %{_localstatedir}/lib/rpm-state/sig-kmods/weak-modules-remove) )

    rm -f %{_localstatedir}/lib/rpm-state/sig-kmods/weak-modules-remove

    rmdir --ignore-fail-on-non-empty %{_localstatedir}/lib/rpm-state/sig-kmods

    printf '%s\n' "${modules[@]}" | %{_sbindir}/weak-modules --remove-modules

fi

%pretrans -p <lua>

posix.unlink("%{_localstatedir}/lib/rpm-state/sig-kmods/weak-modules-add")

posix.unlink("%{_localstatedir}/lib/rpm-state/sig-kmods/weak-modules-remove")

%posttrans

if [ -f %{_localstatedir}/lib/rpm-state/sig-kmods/weak-modules-add ]

then

    modules=( $(cat %{_localstatedir}/lib/rpm-state/sig-kmods/weak-modules-add) )

    rm -f %{_localstatedir}/lib/rpm-state/sig-kmods/weak-modules-add

    rmdir --ignore-fail-on-non-empty %{_localstatedir}/lib/rpm-state/sig-kmods

    printf '%s\n' "${modules[@]}" | %{_sbindir}/weak-modules --add-modules

fi

%files

%defattr(644,root,root,755)

/lib/modules/%{kernel_version}.%{_arch}

%license LICENSES

%changelog

* Sat Jan 22 2022 Peter Georg <peter.georg@physik.uni-regensburg.de> - 4.18.0.305-2

- Enable ppc64le

* Wed Jan 12 2022 Kmods SIG <sig-kmods@centosproject.org> - 4.18.0.305-1

- Switch to EL kernel source and versioning

- kABI tracking kmod package (kernel >= 4.18.0-348.el8)