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# SPDX-License-Identifier: GPL-2.0

#
# This file is part of Lustre, http://www.lustre.org/
#
# lustre.spec.in
#
# spec file template for RHEL package builds
#

# Declare rpmbuild --with/--without parameters
%bcond_without servers
%bcond_without ldiskfs
%bcond_with zfs
%bcond_without lustre_tests
%bcond_without lustre_utils
%bcond_without lustre_iokit
%bcond_without lustre_modules
%bcond_with gss
%bcond_with gss_keyring
%bcond_without manpages
%bcond_without shared
%bcond_without static
%bcond_with systemd
%bcond_without mpi
%bcond_with kabi
%bcond_with multiple_lnds
%bcond_with coverage
%bcond_with mofed
%bcond_without o2ib
%bcond_with kfi
%bcond_with gni
%bcond_without l_getsepol

%if %{with multiple_lnds}
%global enable_multi_lnds 1
%endif

# Turn off brp-python-precompile script as we don't want the python files
# to be compiled on installation
%global __os_install_post %(echo '%{__os_install_post}' | sed -e 's!/usr/lib[^[:space:]]*/brp-python-bytecompile[[:space:]].*$!!g')

# By default both gss and gss keyring are disabled.
# gss keyring requires the gss core. If the builder
# request gss_keyring we must enable gss core even if
# the builder attempts to disable gss.
%if %{with gss_keyring}
    %define with_gss 1
%endif

%if %{without servers}
    # --without servers overrides --with {ldiskfs|zfs}
    # so undefine the internal variables set by bcond_*
    %undefine with_ldiskfs
    %undefine with_zfs
%endif

%if %{without shared} && %{without static}
# need exit to stop build because error only displays a message
%{error: you can't disable both library types}
%{exit 1}
%endif

# lustre_tests depends on lustre_utils
%if %{without lustre_utils}
%undefine with_lustre_tests
%endif

%{!?version: %global version @VERSION@}
# if you want a custom kernel version set it variable with $ver.$arch
%{!?kver:    %global kver    @LINUXRELEASE@}
# cut epoch for kmodtool
%define _kver %(echo %{kver} | sed -e 's/^[0-9]*://')
# trust version from kdir - but it can lost 'epoch'
%if %{defined kdir}
	%define _take_kver 1
%endif
%if %{defined kobjdir}
	%define _take_kobj 1
%endif
%{!?kdir:    %global kdir    /lib/modules/%{_kver}/source}
%{!?kobjdir: %global kobjdir %(if [ "%{kdir}" = "/lib/modules/%{_kver}/source" ]; then echo "/lib/modules/%{_kver}/build"; else echo "%{kdir}"; fi)}

%if %{defined _take_kver}
# as an alternative to this implementation we could simply "make -C $kdir kernelversion"
%global kver %(files="include/generated/utsrelease.h include/linux/utsrelease.h include/linux/version.h"; for f in $files; do if test -r %{kobjdir}/$f && grep UTS_RELEASE %{kobjdir}/$f >/dev/null; then sed -ne '/^#define UTS_RELEASE/s/.*"\\(.*\\)"$/\\1/p' %{kobjdir}/$f; break; fi; done)
%define _kver %kver
%endif

%if %{undefined _flavor}
%if 0%{?suse_version} >= 1310 && %{defined _take_kobj}
	%global _flavor %(echo %{_kver} | sed -e 's/^.*-//')
%else
	%global _flavor default
%endif
%endif

# We set this because kernel_module_package has its own method of identifying
# which kernel to build against, and it is unlikely that its decision will
# match with Lustre's method of selecting which kernel to build against.
# By setting this variable, we override kernel_module_package's kernel
# selection with our selection.
# kmodtool failed to take a version if epoch set
%global kernel_version %_kver

# in order to get kernel symset and/or kernel module dependencies into
# the RPM, in order to support weak-modules, the internal dependency gen-
# erator needs to be disabled
# this is done with (reduce the double % down to a single %):
#
# %%global _use_internal_dependency_generator 0
#
# on SLES10, /usr/lib/rpm/macros already sets this, so no harm in also
# defining it here (until Suse changes their mind)
#
# on RHEL5, however, we do need to explicitly disable the internal dep-
# endency generator and allow the external one be used
# but since RedHat's kABI is only a subset of the total kernel ABI, it
# doesn't include all of the symbols we (or OFED for that matter) need
# until RedHat includes all of the symbols we need in their symsets we
# cannot support weak-modules
# we did e-mail the maintainer of all of this stuff @redhat but got no
# response from them
#%%global _use_internal_dependency_generator 0

%if 0%{?rhel} > 7 || 0%{?fedora} > 33
## SUSE uses another tool for provides:
## https://github.com/openSUSE/kernel-source/blob/master/patches.rpmify/Add-ksym-provides-tool.patch
%global __find_provides   %{_sourcedir}/find-provides
%endif

# Set the package name prefix
%if %{undefined lustre_name}
    %if %{with servers}
	%global lustre_name lustre
    %else
	%global lustre_name lustre-client
    %endif
%endif

%if %{with lustre_modules}
%if %{undefined kmoddir}
    %if %{defined kernel_module_package_moddir}
	%global kmoddir %{kernel_module_package_moddir}
    %else
	%if %{defined suse_kernel_module_package}
	    %global kmoddir updates
	%else
	    %global kmoddir extra
	%endif
    %endif
%endif

%global modules_fs_path /lib/modules/%{_kver}/%{kmoddir}
# requires want to set a version including epoch
%global krequires %(echo %{kver} | sed -e 's/\.x86_64$//' -e 's/\.i[3456]86$//' -e 's/-smp$//' -e 's/-bigsmp$//' -e 's/[-.]ppc64$//' -e 's/\.aarch64$//' -e 's/\.riscv64$//' -e 's/-default$//' -e 's/-%{_flavor}//')

%if "%{_vendor}" == "redhat" || "%{_vendor}" == "fedora" || 0%{?openEuler}
	%global kmod_prefix kmod-
	%global kmod_postfix %{nil}
	%global kmod_flavor %{nil}
	%global requires_kmod_version %{version}
#for Suse
%else
	%global kmod_prefix %{nil}
	%global kmod_postfix -kmp
	%global kmod_flavor -%{_flavor}
	%if 0%{?suse_version} >= 1200
		%global requires_kmod_version %{version}_k%(echo %{krequires} | sed -r 'y/-/_/; s/^(2\.6\.[0-9]+)_/\\1.0_/;')
	%else
		%global requires_kmod_version %{version}_%(echo %{krequires} | sed -r 'y/-/_/; s/^(2\.6\.[0-9]+)_/\\1.0_/;')
	%endif
%endif
%global requires_kmod_name %{kmod_prefix}%{lustre_name}%{kmod_postfix}
%global requires_kmod_osd_zfs_name %{kmod_prefix}%{lustre_name}-osd-zfs%{kmod_postfix}
%if %{with lustre_tests}
	%global requires_kmod_tests_name %{kmod_prefix}%{lustre_name}-tests%{kmod_postfix}
%endif
%global kmod_devel_pkg %{kmod_prefix}%{lustre_name}%{kmod_postfix}-devel
%global requires_release_major_minor %(echo %version | cut -d. -f1).%(echo %version | cut -d. -f2)
%endif

# RHEL >= 7 comes with systemd
%if 0%{?rhel} >= 7
%define with_systemd 1
%endif

# Fedora >= 15 comes with systemd, but only >= 18 has
# the proper macros
%if 0%{?fedora} >= 18
%define with_systemd 1
%endif

# opensuse >= 12.1 comes with systemd, but only >= 13.1
# has the proper macros
%if 0%{?suse_version} >= 1310
%define with_systemd 1
%endif

# openEuler comes with systemd
%if 0%{?openEuler}
%define with_systemd 1
%endif

# Detect when mlnx-ofa_kernel-devel contents exist and mofed_source to 0
%define mofed_src_path	$(echo %{?configure_args} | tr ' ' '\\n' | grep -- '--with-o2ib=' | cut -c 13-)
%define mofed_source	%(test -f %mofed_src_path/Module.symvers; echo $?)
# Update the search path for mofed_scripts
%if 0%{?mofed_source} > 0
%define mofed_default_path	/usr/src/ofa_kernel/
%else
%define mofed_default_path	%{mofed_src_path}
%endif

%{!?mpi_name: %global mpi_name openmpi}
%{!?release_id: %global release_id @RELEASE_ID@}

Summary: Lustre File System
Name: %{lustre_name}
Version: %{version}
Release: %{release_id}%{?dist}
License: GPL-2.0-only AND LGPL-2.1-or-later
%if 0%{?suse_version} >= 1310
# SUSE needs Group for the kernel_module_package macro
Group: System/Kernel
%endif
Source: lustre-%{version}.tar.gz
Source1: kmp-lustre.preamble
Source2: kmp-lustre.files
Source3: kmp-lustre-osd-ldiskfs.preamble
Source4: kmp-lustre-osd-ldiskfs.files
Source5: kmp-lustre-osd-zfs.preamble
Source6: kmp-lustre-osd-zfs.files
Source7: kmp-lustre-tests.preamble
Source8: kmp-lustre-tests.files
Source9: find-provides
Source10: find-provides.ksyms
Source11: kmp-lnet-socklnd.preamble
Source12: kmp-lnet-socklnd.files
Source13: kmp-lnet-o2iblnd.preamble
Source14: kmp-lnet-o2iblnd.files
Source15: kmp-lnet-gnilnd.preamble
Source16: kmp-lnet-gnilnd.files
Source17: kmp-lnet-kfilnd.preamble
Source18: kmp-lnet-kfilnd.files
Source19: kmp-lnet-in-kernel-o2iblnd.preamble
Source20: kmp-lnet-in-kernel-o2iblnd.files
Source21: kmp-lustre-osd-wbcfs.preamble
Source22: kmp-lustre-osd-wbcfs.files
URL: https://wiki.whamcloud.com/
BuildRoot: %{_tmppath}/lustre-%{version}-root
BuildRequires: libtool pkgconfig(yaml-0.1) pkgconfig(zlib) pkgconfig(libnl-3.0) flex bison
Obsoletes: lustre-client < %{version}
Provides: lustre-client = %{version}-%{release}
# Lustre modules
%if %{with lustre_modules}
#
%if 0%{?suse_version} >= 1500 || 0%{?rhel} >= 8 || 0%{?fedora} >= 34
Requires: (%{lustre_name}-dkms or %{requires_kmod_name} >= %{requires_release_major_minor})
%else
Requires: %{requires_kmod_name} >= %{requires_release_major_minor}
%endif
#
# abuild (auto-build) used by SUSE Open Build Service needs kernel-source as
# a build requirement, but the code which extracts these requirements does not
# understand the percent-open-close-paren construct aka %%()
#  [NOTE: a percent abovie is doubled to avoid yet another rpmbuild warning]
# such occurances as failures.  So the following dance allows the requirements
# to be seen by abuild, but ignored by lbuild.
%if "%(echo $USER)" == "abuild"
BuildRequires: kernel-source
%endif
#
# KMP buildreqs
%if %{defined kernel_module_package_buildreqs}
BuildRequires: %kernel_module_package_buildreqs
%else
%if 0%{?rhel} >= 8 || 0%{?openEuler}
BuildRequires: kernel-rpm-macros
%endif
%if 0%{?sle_version} >= 150300
BuildRequires: rpm-build >= 4.14.3
%endif
%endif
# End: KMP buildreqs
#
# need to provide a /usr/lib/${uname -r)/build dir
BuildRequires: kernel >= 4.18
#
# RHEL w/KABI
%if "%{_vendor}" == "redhat"
%if %{with kabi}
BuildRequires: kernel-abi-whitelists
%endif
%endif
# End: KABI
%endif
# End: Lustre modules
#
%if %{with gss}
BuildRequires: krb5-devel openssl-devel
%endif
#
%if %{with servers}
Requires: %{name}-osd
Requires: %{name}-osd-mount
Obsoletes: lustre-server < %{version}
Provides: lustre-server = %{version}-%{release}
%endif
#
%if %{with systemd}
Requires(post): systemd
Requires(preun): systemd
Requires(postun): systemd
BuildRequires: pkgconfig(systemd)
%endif
#
%if %{with l_getsepol}
BuildRequires: pkgconfig(libselinux) openssl-devel
%endif
#
# Vendor specifics:
#
%if "%{_vendor}" == "redhat" || "%{_vendor}" == "fedora" || 0%{?openEuler}
# selinux is used by default
BuildRequires: pkgconfig(libselinux)
Suggests: bash-completion
%if "%{_vendor}" == "redhat" || "%{_vendor}" == "fedora"
BuildRequires: redhat-rpm-config
%endif
#
%if 0%{?openEuler}
%if %{with ldiskfs}
BuildRequires: kernel-debugsource
%endif
BuildRequires: openEuler-rpm-config
%endif

%endif
# End: RHEL

%description
Userspace tools and files for the Lustre file system.

%if %{with lustre_modules}
%define preamble %{SOURCE1}
%kernel_module_package -n %{name} -p %preamble -f %SOURCE2 %{_flavor}

%if %{with ldiskfs}
%kernel_module_package -n %{name}-osd-ldiskfs -p %SOURCE3 -f %SOURCE4 %{_flavor}
%if %{with lustre_utils}
%package osd-ldiskfs-mount
Summary: Lustre mount's ldiskfs-specific helper library
BuildRequires: e2fsprogs-devel >= 1.47.3-wc1 pkgconfig(mount)
Requires: ldiskfsprogs > 1.45.6
Provides: lustre-osd-mount = %{version}
Provides: %{name}-osd-mount = %{version}
Obsoletes: %{name}-osd-mount < %{version}
Obsoletes: lustre-osd-mount < %{version}

%description osd-ldiskfs-mount
Provide a shared library (dso) that can be loaded into various
lustre tools (mount/mkfs) to provide support for ldisfs

# with lustre_utils
%endif
# with ldiskfs
%endif

%if %{with zfs}
%global confzfsdobjpath %(echo '%configure_args' | grep -q -- --with-zfs-obj= ; echo $?)
%kernel_module_package -n %{name}-osd-zfs -p %SOURCE5 -f %SOURCE6 %{_flavor}
%if %{with lustre_utils}
%package osd-zfs-mount
Summary: Lustre mount's zfs-specific helper library
BuildRequires: pkgconfig(mount)
Provides: %{name}-osd-mount = %{version}
Obsoletes: lustre-osd-mount < %{version}
%if 0%{confzfsdobjpath} != 0
%if 0%{?suse_version} >= 1500 || 0%{?rhel} >= 8 || 0%{?fedora} >= 34
BuildRequires: (libzfs-devel or libzfs4-devel or libzfs5-devel or libzfs6-devel or libzfs7-devel)
%else
# 'or' is not available, Use: --define 'zfs 5' or 'zfs 4'
BuildRequires: libzfs%{?zfs}-devel
%endif
%endif
# end confzfsdobjpath
# Tests also require zpool from zfs package:
Requires: zfs
Requires: %{requires_kmod_osd_zfs_name}
Provides: %{name}-osd-mount = %{version}
Provides: %{name}-osd-zfs-mount = %{version}
Requires: %{name}-osd-zfs = %{version}

%description osd-zfs-mount
Provide a shared library (dso) that can be loaded into various
lustre tools (mount/mkfs) to provide support for ZFS.

# with lustre_utils
%endif
# with zfs
%endif

%if 0%{?suse_version:1}
%else
%if %{with servers}
%kernel_module_package -n %{name}-osd-wbcfs -p %SOURCE21 -f %SOURCE22 %{_flavor}
%if %{with lustre_utils}
%package osd-wbcfs-mount
Summary: Lustre mount's wbcfs-specific helper library
BuildRequires: pkgconfig(mount)
Provides: %{name}-osd-mount = %{version}
Obsoletes: lustre-osd-mount < %{version}
Provides: %{name}-osd-mount = %{version}
Provides: %{name}-osd-wbcfs-mount = %{version}
Requires: %{name}-osd-wbcfs = %{version}

%description osd-wbcfs-mount
Provide a shared library (dso) that can be loaded into various
lustre tools (mount/mkfs) to provide support for in-memory OSD
with writeback support.

# with lustre_utils
%endif
# with servers
%endif
# with lustre_modules
%endif
# suse
%endif

%if %{with servers}
%package resource-agents
Summary: HA Resuable Cluster Resource Scripts for Lustre
Requires: %{name}
Requires: resource-agents

%description resource-agents
A set of scripts to operate Lustre resources in a High Availablity
environment for both Pacemaker and rgmanager.
%endif

%package devel
Summary: Lustre include headers
Provides: lustre-devel = %{version}
Requires: %{lustre_name} = %{version}
%if %{with lustre_modules}
%if 0%{?suse_version} >= 1500 || 0%{?rhel} >= 8 || 0%{?fedora} >= 34
Requires: (%{lustre_name}-dkms or %{requires_kmod_name} >= %{requires_release_major_minor})
%else
Requires: %{requires_kmod_name} >= %{requires_release_major_minor}
%endif
%endif

%description devel
This package contains the header files needed for building additional
applications against the Lustre / LNet utilities libraries.

:> lustre-devel.files

%if %{with lustre_tests}
%package tests
Summary: Lustre testing framework
Provides: %{name}-tests = %{version}
%if %{with lustre_iokit}
Requires: %{name} = %{version}, %{lustre_name}-iokit
%else
Requires: %{name} = %{version}
%endif
Requires: lustre-devel = %{version}
%if 0%{?rhel} >= 8 || 0%{?suse_version} >= 1500 || 0%{?openEuler}
Requires: python3 >= 3.6.0, python3-PyYAML
%endif
%if %{with lustre_modules}
%if 0%{?suse_version} >= 1500 || 0%{?rhel} >= 8 || 0%{?fedora} >= 34
Requires: (%{lustre_name}-dkms or %{requires_kmod_name} >= %{requires_release_major_minor})
%else
Requires: %{requires_kmod_name} >= %{requires_release_major_minor}
%endif
Requires: %{requires_kmod_tests_name} >= %{requires_release_major_minor}
%endif
Requires: attr, rsync, lsof, /usr/bin/getconf
Requires: /usr/sbin/getenforce, acl, /usr/bin/killall, /usr/bin/ping, bc
Recommends: perl, dbench, iozone, vmtouch
# Either of these is sufficient
Suggests: pdsh, clush
%if %{with mpi}
%if "%{mpi_name}" == "mpich"
BuildRequires: mpich-devel
%endif
%if "%{mpi_name}" == "openmpi"
%if "%{_vendor}" == "redhat" || 0%{?openEuler} || 0%{?suse_version} < 1500
BuildRequires: openmpi-devel
%else
%if 0%{?sle_version} && 0%{?sle_version} >= 150600
BuildRequires: openmpi4-devel
%else
BuildRequires: openmpi2-devel
%endif
# openmpi-devel
%endif
# openmpi
%endif
# mpi
%endif

%description tests
This package contains a set of test binaries and scripts that are intended
to be used by the Lustre testing framework.

%if %{with coverage}
%package -n %{lustre_name}-coverage
Summary: Collection of profiling data for a cluster with the Lustre file system
%if 0%{?rhel} > 8 || 0%{?fedora} > 40
# rebuild "--with gcov" or build and install contrib-kernel-coverage.spec
BuildRequires: kernel-gcov
%endif
Requires: lcov
%description -n %{lustre_name}-coverage
This package includes a profiling sources for Lustre and script to
generate converage with lcov and fastcov if available.
%endif

%if %{with lustre_modules}
%kernel_module_package -n %{name}-tests -p %SOURCE7 -f %SOURCE8 %{_flavor}
%endif
%endif

%if %{with multiple_lnds}
# begin multiple_lnds
%kernel_module_package -n %{name}-lnet-socklnd -p %SOURCE11 -f %SOURCE12 %{_flavor}
%if %{with o2ib}
## in-kernel: re-write post/preun generated by kmodtool [ls -s and rm -f]
%define inkernmod %{modules_fs_path}/%{lustre_name}/net/in-kernel-ko2iblnd.ko
%define inkernsym %{modules_fs_path}/%{lustre_name}/net/ko2iblnd.ko
%if 0%{?rhel} >= 8 || 0%{?fedora} >= 34
%define inkernpost %%posttrans -n %{kmod_prefix}%{name}-lnet-in-kernel-o2iblnd%{kmod_postfix}%{kmod_flavor}
%define inkernaction ln -sf %{inkernmod} %{inkernsym}
%else
%define inkernpost %{nil}
%define inkernaction %{nil}
%endif
%define ofed_module_package %{expand:%(
TMPFILE=`mktemp`
cat <<EOF > $TMPFILE
%kernel_module_package -n %{name}-lnet-in-kernel-o2iblnd -p %SOURCE19 -f %SOURCE20 %{_flavor}
%inkernpost
%inkernaction
EOF
sed -i -e '/^%%post .*/a ln -sf %{inkernmod} %{inkernsym}' -e '/^%%preun.*/a if test -L %{inkernsym}; then rm -f %{inkernsym} ; fi' $TMPFILE
echo $TMPFILE
)}
%{expand:%(cat '%{ofed_module_package}')}
%endif
## mofed: add a posttrans rule on el8 and later
%if %{with mofed}
%if 0%{?rhel} >= 8 || 0%{?fedora} >= 34
%define exkernmod %{modules_fs_path}/%{lustre_name}/net/ko2iblnd.ko
%define exkernpost %%posttrans -n %{kmod_prefix}%{name}-lnet-o2iblnd%{kmod_postfix}%{kmod_flavor}
%define exkernaction if test -L %{exkernmod}; then rm -f %{exkernmod}; fi
%else
%define exkernpost %{nil}
%define exkernaction %{nil}
%endif
%define ext_ofed_module_package %{expand:%(
TMPEXT=`mktemp`
cat <<EOF > $TMPEXT
%kernel_module_package -n %{name}-lnet-o2iblnd -p %SOURCE13 -f %SOURCE14 %{_flavor}
%exkernpost
%exkernaction
EOF
echo $TMPEXT
)}
%{expand:%(cat '%{ext_ofed_module_package}')}
%endif
%if %{with gni}
%kernel_module_package -n %{name}-lnet-gnilnd -p %SOURCE15 -f %SOURCE16 %{_flavor}
%endif
%if %{with kfi}
%kernel_module_package -n %{name}-lnet-kfilnd -p %SOURCE17 -f %SOURCE18 %{_flavor}
%endif
# end multiple_lnds
%endif

%if %{with lustre_modules}
%package -n %kmod_devel_pkg
Summary: Includes and Module.symvers for kernel packages depending on Lustre/LNet

%description -n %kmod_devel_pkg
This package includes:
  Module.symvers
  package config file: lnet.pc
  kernel headers
%endif

%if %{with lustre_iokit}
%package -n %{lustre_name}-iokit
Summary: Collection of benchmark tools for a cluster with the Lustre file system
Requires: sg3_utils
Recommends: perl

%description -n %{lustre_name}-iokit
This package includes five tools:
sgpdd-survey:
A test of the 'bare metal' performance, bypassing as much of the kernel as we can. Uses the sgp_dd utility.

obdfilter-survey
This survey can be run in 3 modes to test disk I/O including the filesystem,
network I/O, and disk I/O via the network.  The script does sequential I/O
with varying numbers of threads and objects (files) by using lctl::test_brw
to drive the echo_client connected to local or remote obdfilter instances,
or remote obdecho instances.

ost-survey
This survey tests the client-to-disk performance of individual OSTs, and
ranks then for comparison.

stats-collect
This script will collect IO stats on a defined set of nodes.

ior-survey:
A script to run the IOR benchmark. The latest version can be downloaded from
https://github.com/hpc/ior/

mds-survey:
This survey tests the local metadata performance using the echo_client to drive
the MDD layer to perform operations. It is run with multiple threads (to
simulate MDT service threads) locally on the MDS node, and does not need Lustre
clients in order to run

lst-survey:
This survey tests LNet performance between a group of clients and servers.
%endif

%if 0%{?suse_version}
%debug_package
%endif
%prep
%setup -qn lustre-%{version}
ln lustre/ChangeLog ChangeLog-lustre-%{version}
ln lnet/ChangeLog ChangeLog-lnet-%{version}

%build
# Set an explicit path to our Linux tree, if we can.
cd $RPM_BUILD_DIR/lustre-%{version}

# Store the CFLAGS and LDFLAGS that would normally be used in the UTILS_CFLAGS
# and UTILS_LDFLAGS environment variables so that we use can them when compiling
# the user-space code in lustre/utils and lnet/utils. As of RHEL 8.0, the
# __global_* variants are deprecated in favour of build_cflags, etc. If neither
# style is available (e.g. on SLES), then these just end up as empty strings.
export UTILS_CFLAGS="%{?build_cflags:%{build_cflags}}%{!?build_cflags:%{?__global_cflags:%{__global_cflags}}}"
export UTILS_LDFLAGS="%{?build_ldflags:%{build_ldflags}}%{!?build_ldflags:%{?__global_ldflags:%{__global_ldflags}}}"

# RHEL7 on PPC64 needs __SANE_USERSPACE_TYPES__ defined so that __s64 and __u64
# are presented to user-land as long long instead of long long. Without this it
# will fail the format check whenever such a variable is printed.
%if 0%{?rhel}
%ifarch ppc64
export UTILS_CFLAGS="${UTILS_CFLAGS} -D__SANE_USERSPACE_TYPES__=1"
%endif
%endif

# Disable any hardening or annotation since this doesn't make sense for
# kernel code, and reset "optflags" so that the vendor's overzealous flags don't
# create build failures.
%define optflags -g -O2 -Werror
%undefine _annotated_build
%undefine _hardened_build

CONFIGURE_ARGS="%{?configure_args}"
if [ -n "$CONFIGURE_ARGS" ]; then
	# make sure %%kdir and %%kobjdir are not in the configure arguments
	CONFIGURE_ARGS=$(echo $CONFIGURE_ARGS | sed -e 's/"\?--with-linux=[^ ][^ ]* \?//')
	CONFIGURE_ARGS=$(echo $CONFIGURE_ARGS | sed -e 's/"\?--with-linux-obj=[^ ][^ ]* \?//')
	# remove --with-kmp-moddir from configure arguments,
	# it will be set --with-kmp-moddir=%%kmoddir
	CONFIGURE_ARGS=$(echo $CONFIGURE_ARGS | sed -e 's/"\?--with-kmp-moddir=[^ ][^ ]* \?//')
	# remove env variables from config cache built by initial configure,
	# and create dedicated cache in temporary build directory
	if [ -f "$CONFIG_CACHE_FILE" ]; then
		TMP_CONFIG_CACHE="$(mktemp --tmpdir newconfig-XXXXXXXX.cache)"
		sed -e "/ac_cv_env/d" \
		    -e "/am_cv_CC_dependencies_compiler_type/d" \
		    -e "/lb_cv_mpi_tests/d" \
		       "$CONFIG_CACHE_FILE" > $TMP_CONFIG_CACHE
		CONFIGURE_ARGS="$CONFIGURE_ARGS --cache-file=$TMP_CONFIG_CACHE"
	fi
fi

# we need to eval "configure" because $CONFIGURE_ARGS could have a quoted
# string in it which we don't want word splitted by the shell
# also remove (build|host|target) options because they will be specified
# inside $CONFIGURE_ARGS
# kmod tools/scripts require "name" directory with kernel modules

%if 0%{?rhel} >= 9 || 0%{?fedora} >= 38
%define _configure eval ./configure
%define eval_configure %configure
%else
%define eval_configure %(echo -n '%configure' | sed -e 's#\./configure#eval ./configure#' -e 's/--\\(build\\|host\\|target\\)=[^ ][^ ]* //g')
%endif

%if %{with mpi}
%if "%{mpi_name}" == "mpich"
%{?_mpich_load}
%endif
%if "%{mpi_name}" == "openmpi"
%{?_openmpi_load}
%endif
# mpi
%endif

# kfabric can be either cray-kfabric or kfabric
WITH_KFI=""
%if %{with kfi}
	for kfabric in cray-kfabric kfabric
	do
		path=/usr/src/${kfabric}/default/Module.symvers
		if [ -f $path ]; then
			WITH_KFI="--with-kfi=$(dirname $path)"
			break;
		fi
	done
%endif

WITH_O2IB=""
%if %{with mofed}
	o2ib_path=$(find -H %{mofed_default_path} -type d -name ofed_scripts | xargs dirname)
	if [ -z "$o2ib_path" ]; then
		echo "ERROR: could not find OFED devel headers"
		exit 1
	fi
	if [ $(echo $o2ib_path | wc -w) -ge 2 ]; then
		echo "ERROR: multiple OFED versions installed"
		exit 1
	fi
	WITH_O2IB="--with-o2ib=${o2ib_path}"
%else
%if %{without o2ib}
	WITH_O2IB="--with-o2ib=no"
%endif
%endif

%eval_configure $CONFIGURE_ARGS \
	%{?with_lustre_tests:--enable-tests}%{!?with_lustre_tests:--disable-tests} \
	%{?with_lustre_utils:--enable-utils}%{!?with_lustre_utils:--disable-utils} \
	%{?with_lustre_modules:--enable-modules}%{!?with_lustre_modules:--disable-modules} \
	%{?with_coverage:--enable-coverage} \
	%{!?with_shared:--disable-shared} \
	%{!?with_static:--disable-static} \
	%{!?with_lustre_iokit:--disable-iokit} \
	%{!?with_ldiskfs:--disable-ldiskfs} \
	%{!?with_servers:--disable-server} \
	%{!?with_zfs:--without-zfs} \
	%{!?with_gss:--disable-gss} \
	%{!?with_gss_keyring:--disable-gss-keyring} \
	%{!?with_manpages:--disable-manpages} \
	%{!?with_systemd:--with-systemdsystemunitdir=no} \
	%{?with_systemd:--with-systemdsystemunitdir=%{_unitdir}} \
	%{?with_multiple_lnds:--enable-multiple-lnds} \
	${WITH_KFI} \
	%{?with_gni:--enable-gni} \
	${WITH_O2IB} \
	%{!?with_l_getsepol:--disable-l_getsepol} \
	--with-linux=%{kdir} \
	--with-linux-obj=%{kobjdir} \
	--with-kmp-moddir=%{kmoddir}/%{name}

%if %{with servers}
if ! grep -q define[[:space:]]*HAVE_SERVER_SUPPORT config.h 2> /dev/null; then
	echo "Error: Server Support configured but not found"
	false
fi
%endif

make %{?_smp_mflags} -s %{?make_args}

%if %{with mpi}
%if "%{mpi_name}" == "mpich"
%{?_mpich_unload}
%endif
%if "%{mpi_name}" == "openmpi"
%{?_openmpi_unload}
%endif
# mpi
%endif

%install

%if %{with mpi}
%if "%{mpi_name}" == "mpich"
%{?_mpich_load}
%endif
%if "%{mpi_name}" == "openmpi"
%{?_openmpi_load}
%endif
# mpi
%endif

make install DESTDIR=$RPM_BUILD_ROOT

%if %{with lustre_modules}
# RHEL's kernel_module_path macro expects that all the modules
# in a kmod package will be in modules_fs_path/<sub packagename>
# but Lustre installs all of the modules in a single pass into
# a shared location.  Since this is a restriction imposed by
# RHEL, we handle this here in the spec file rather than in
# Lustre's build system.  This is not expected to bother SLES's
# kernel_module_path macro.
basemodpath=$RPM_BUILD_ROOT%{modules_fs_path}/%{name}
%{__install} -D -m 0644 ${PWD}/Module.symvers %{buildroot}/Module.symvers
%if %{with lustre_modules}
%{__install} -D -m 0644 ${PWD}/Module.symvers %{buildroot}/%{_usrsrc}/lustre-%{version}/%{_arch}/%{_flavor}/Module.symvers
%{__install} -D -m 0644 ${PWD}/config.h %{buildroot}/%{_usrsrc}/lustre-%{version}/%{_arch}/%{_flavor}/config.h
for fname in $(find include/{linux,uapi} -type f -name \*.h); do
	target=$(echo ${fname} | sed 's:^include/::g')
	%{__install} -D -m 0644 ${fname} %{buildroot}/%{_usrsrc}/lustre-%{version}/${target}
done
%endif
%if %{with ldiskfs}
mkdir -p $basemodpath-osd-ldiskfs/fs
mv $basemodpath/fs/osd_ldiskfs.ko $basemodpath-osd-ldiskfs/fs/osd_ldiskfs.ko
mv $basemodpath/fs/ldiskfs.ko $basemodpath-osd-ldiskfs/fs/ldiskfs.ko
%endif
%if %{with zfs}
mkdir -p $basemodpath-osd-zfs/fs
mv $basemodpath/fs/osd_zfs.ko $basemodpath-osd-zfs/fs/osd_zfs.ko
%endif
%if 0%{?suse_version:1}
%else
%if %{with servers}
mkdir -p $basemodpath-osd-wbcfs/fs
mv $basemodpath/fs/osd_wbcfs.ko $basemodpath-osd-wbcfs/fs/osd_wbcfs.ko
%endif
%endif
%if %{with lustre_tests}
mkdir -p $basemodpath-tests/fs
mv $basemodpath/fs/obd_test.ko $basemodpath-tests/fs/obd_test.ko
mv $basemodpath/fs/obd_mod_rpcs_test.ko $basemodpath-tests/fs/obd_mod_rpcs_test.ko
mv $basemodpath/fs/ec_test.ko $basemodpath-tests/fs/ec_test.ko
mv $basemodpath/fs/kinode.ko $basemodpath-tests/fs/kinode.ko
%if %{with servers}
mv $basemodpath/fs/ldlm_extent.ko $basemodpath-tests/fs/ldlm_extent.ko
mv $basemodpath/fs/llog_test.ko $basemodpath-tests/fs/llog_test.ko
%endif
%endif
%endif

%if %{without mpi}
if [ -d $RPM_BUILD_ROOT%{_libdir}/openmpi ] ; then
	rm -fr $RPM_BUILD_ROOT%{_libdir}/openmpi
fi
if [ -d $RPM_BUILD_ROOT%{_libdir}/mpich ] ; then
	rm -fr $RPM_BUILD_ROOT%{_libdir}/mpich
fi
%endif

%if %{with coverage}
mkdir -p $RPM_BUILD_ROOT/%{_libdir}/lustre/tests
GCOV_EXTRA=$RPM_BUILD_ROOT/%{_libdir}/lustre/tests/gcov.tar.xz
export XZ_OPT="--threads=0"
find %{_builddir} -name '*.[h,c]' -o -name '*.gcno' |
	tar --files-from=- --absolute-names -cJf ${GCOV_EXTRA}
%endif

:> lustre.files

%if %{with servers} && %{with lustre_utils}
# The .ha_v2 extension identifies the heartbeat resource agent as using
# legacy syntax. Install a compatibility symlink to avoid conflicts when
# newer-style agents are added.
ln -s Lustre.ha_v2 $RPM_BUILD_ROOT%{_sysconfdir}/ha.d/resource.d/Lustre
echo '%dir %{_sysconfdir}/ha.d' >>lustre.files
echo '%dir %{_sysconfdir}/ha.d/resource.d' >>lustre.files
echo '%{_sysconfdir}/ha.d/resource.d/Lustre.ha_v2' >>lustre.files
echo '%{_sysconfdir}/ha.d/resource.d/Lustre' >>lustre.files
%endif

# systemd is on redhat, fedora, and suse
%if %{with systemd}
echo '%{_unitdir}/lnet.service' >>lustre.files
echo '%{_unitdir}/lsvcgss.service' >>lustre.files
%endif

# vendor is redhat
%if "%{_vendor}" == "redhat" || 0%{?openEuler}
# The following scripts are Red Hat specific
%if %{with servers}
echo '%{_sysconfdir}/init.d/lustre' >>lustre.files
echo '%{_sysconfdir}/sysconfig/lustre' >>lustre.files
%if %{with gss_keyring}
echo '%{_sysconfdir}/init.d/lsvcgss' >>lustre.files
echo '%config(noreplace) %{_sysconfdir}/sysconfig/lsvcgss' >>lustre.files
%endif
%endif

%if %{without systemd}
echo '%{_sysconfdir}/init.d/lnet' >>lustre.files
%endif
%endif
# End: vendor is redhat

%if %{with gss_keyring}
echo '%config(noreplace) %{_sysconfdir}/request-key.d/lgssc.conf' >>lustre.files
%endif

# fc18 needs 'x' permission for library files
find $RPM_BUILD_ROOT -name \*.so -type f -exec chmod +x {} \;

rm -f $RPM_BUILD_ROOT%{_libdir}/liblnetconfig.la
%if %{with static}
echo '%attr(-, root, root) %{_libdir}/liblnetconfig.a' >>lustre.files
%endif
%if %{with shared}
echo '%attr(-, root, root) %{_libdir}/liblnetconfig.so' >>lustre-devel.files
echo '%attr(-, root, root) %{_libdir}/liblnetconfig.so.*' >>lustre.files
%endif

%if %{with ldiskfs}
echo '%{_libdir}/libiam.a' >>lustre.files
%endif

%if %{with lustre_utils}
mkdir -p $RPM_BUILD_ROOT/%{_datadir}/lustre
if [ -d $RPM_BUILD_ROOT%{_libdir}/lustre ] ; then
	find $RPM_BUILD_ROOT%{_libdir}/@PACKAGE@ -name \*.la -type f -exec rm -f {} \;
fi
%endif

echo '%{_prefix}/lib/firewalld/services/*.xml' >>lustre.files
%if %{with lustre_modules}
# mark modules executable for find-debuginfo.sh
find $RPM_BUILD_ROOT/lib/modules -name \*.ko -type f -exec chmod u+x {} \;
%endif

rm -f $RPM_BUILD_ROOT%{_libdir}/liblustreapi.la

%if %{with lustre_tests}
:> lustre-tests.files
%if %{with mpi}
%if "%{mpi_name}" == "mpich"
%{?_mpich_load}
%endif
%if "%{mpi_name}" == "openmpi"
%{?_openmpi_load}
%endif
# mpi
%endif
echo '%dir %{_libdir}/lustre' >>lustre-tests.files
echo '%dir %{_libdir}/lustre/tests' >>lustre-tests.files
echo '%{_libdir}/lustre/tests/*' >>lustre-tests.files
echo '%{_bindir}/mcreate' >>lustre-tests.files
echo '%{_bindir}/statx' >>lustre-tests.files
echo '%{_sbindir}/wirecheck' >>lustre-tests.files
echo '%{_sbindir}/wiretest' >>lustre-tests.files
if [ -n "$MPI_BIN" ]; then
	echo "$MPI_BIN/*" >>lustre-tests.files
fi
echo '%exclude %{_libdir}/lustre/tests/gcov.tar.xz' >> lustre-tests.files
echo '%exclude %{_libdir}/lustre/tests/lcov-merge.sh*' >> lustre-tests.files
# with lustre_tests
%endif

%if %{with coverage}
%files -n %{lustre_name}-coverage
%defattr(-,root,root)
%{_libdir}/lustre/tests/gcov.tar.xz
%{_libdir}/lustre/tests/lcov-merge.sh
%endif

%files devel -f lustre-devel.files
%defattr(-,root,root)
%{_libdir}/pkgconfig/lustre.pc
%if %{with static}
%{_libdir}/liblustreapi.a
%endif
%if %{with shared}
%{_libdir}/liblustreapi.so
%endif
%{_includedir}/lustre
%if %{with lustre_modules}
%{_includedir}/linux/lnet
%{_includedir}/linux/lustre
%else
%exclude %{_includedir}/linux/lnet
%exclude %{_includedir}/linux/lustre
%endif

%if %{with lustre_modules}
%files -n %kmod_devel_pkg
%{_libdir}/pkgconfig/lnet.pc
%{_usrsrc}/lustre-%{version}
%endif

%files -f lustre.files
%defattr(-,root,root)
%exclude %{_sysconfdir}/sysconfig/dkms-lustre
%{_sbindir}/*
%if %{with lustre_tests}
%exclude %{_sbindir}/wirecheck
%exclude %{_sbindir}/wiretest
%endif
%if %{with zfs}
%exclude %{_sbindir}/zfsobj2fid
%endif
%if %{with lustre_utils}
%if %{with servers}
%dir %{_libexecdir}/lustre
%{_libexecdir}/lustre/lc_common
%{_libexecdir}/lustre/haconfig
%{_bindir}/lustre_req_history
%{_bindir}/remove_changelog
%{_bindir}/remove_updatelog
%{_bindir}/lsvcgss_sysd
%endif

%{_bindir}/llobdstat
%{_bindir}/lljobstat
%{_bindir}/llstat
%{_bindir}/plot-llstat
%{_datadir}/lustre

%{_bindir}/lfs
%{_bindir}/lfs_migrate
/sbin/mount.lustre
%if %{with servers}
%ghost /sbin/mount.lustre_tgt
%endif
@BASH_COMPLETION_DIR@
%endif

%if %{with manpages}
%{_mandir}/man?/*
%endif

%if %{with shared}
%{_libdir}/liblustreapi.so.*
%endif
%{_udevrulesdir}/99-lustre.rules
%if %{with servers}
%{_udevrulesdir}/99-lustre-server.rules
%endif
%if %{with zfs}
%config(noreplace) %{_sysconfdir}/ldev.conf
%endif
%config(noreplace) %{_sysconfdir}/lnet-sysctl.conf
%config(noreplace) %{_sysconfdir}/lnet.conf
%config(noreplace) %{_sysconfdir}/modprobe.d/ko2iblnd.conf
%config(noreplace) %{_sysconfdir}/projid
%if %{with lustre_utils}
%config(noreplace) %{_sysconfdir}/lnet_routes.conf
%config(noreplace) %{_sysconfdir}/lustre/mount.client.params
%endif
%if %{with lustre_modules}
%exclude /Module.symvers
%if %{with shared}
%if %{with ldiskfs}
%if %{with lustre_utils}
%files osd-ldiskfs-mount
%defattr(-,root,root)
%dir %{_libdir}/@PACKAGE@
%{_libdir}/@PACKAGE@/mount_osd_ldiskfs.so
%endif
%endif
%endif

%if %{with shared}
%if %{with zfs}
%if %{with lustre_utils}
%files osd-zfs-mount
%defattr(-,root,root)
%dir %{_libdir}/@PACKAGE@
%{_libdir}/@PACKAGE@/mount_osd_zfs.so
%{_sysconfdir}/zfs/zed.d/*
%endif
%endif
%endif

%if %{with shared}
%if 0%{?suse_version:1}
%else
%if %{with servers}
%if %{with lustre_utils}
%files osd-wbcfs-mount
%defattr(-,root,root)
%dir %{_libdir}/@PACKAGE@
%{_libdir}/@PACKAGE@/mount_osd_wbcfs.so
%endif
%endif
%endif
%endif

# with lustre_modules
%endif

%if %{with servers}
%files resource-agents
%defattr(0755,root,root)
%dir %{_prefix}/lib/ocf
%dir %{_prefix}/lib/ocf/resource.d
%{_prefix}/lib/ocf/resource.d/lustre/
%endif

%if %{with lustre_tests}
%files tests -f lustre-tests.files
%defattr(-,root,root)
%endif

%if %{with lustre_iokit}
%files -n %{lustre_name}-iokit
%defattr(-, root, root)
%{_bindir}/iokit-config
%{_bindir}/iokit-gather-stats

%{_bindir}/iokit-libecho
%{_bindir}/iokit-lstats
%{_bindir}/iokit-parse-ior
%{_bindir}/iokit-plot-obdfilter
%{_bindir}/iokit-plot-ost
%{_bindir}/iokit-plot-sgpdd
%{_bindir}/ior-survey
%{_bindir}/mds-survey
%{_bindir}/obdfilter-survey
%{_bindir}/ost-survey
%{_bindir}/sgpdd-survey
%{_bindir}/lst-survey
%{_bindir}/lst.sh
%doc lustre-iokit/ior-survey/README.ior-survey
%doc lustre-iokit/mds-survey/README.mds-survey
%doc lustre-iokit/obdfilter-survey/README.obdfilter-survey
%doc lustre-iokit/ost-survey/README.ost-survey
%doc lustre-iokit/sgpdd-survey/README.sgpdd-survey
%doc lustre-iokit/stats-collect/README.iokit-lstats
%doc lustre-iokit/lst-survey/README.lst-survey
%endif

%post
%if %{with systemd}
%systemd_post lnet.service
%systemd_post lsvcgss.service
%endif

%preun
%if %{with systemd}
%systemd_preun lnet.service
%systemd_preun lsvcgss.service
%endif

%postun
%if %{with systemd}
%systemd_postun_with_restart lnet.service
%systemd_postun_with_restart lsvcgss.service
%endif

%if %{with lustre_modules}
%post -n %kmod_devel_pkg
alternatives --install %{_usrsrc}/lustre lustre %{_usrsrc}/lustre-%{version} 50

%preun -n %kmod_devel_pkg
alternatives --remove lustre %{_usrsrc}/lustre-%{version}
%endif

%clean
rm -rf $RPM_BUILD_ROOT
rm -rf %{_tmppath}/kmp

%changelog
* Wed Dec 10 2025 Minh Diep <mdiep@whamcloud.com>
- build: allow customizable release ID
* Tue Jun 12 2007 Jody McIntyre <scjody@clusterfs.com>
- Add the spec file into Lustre branch b1_6.