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f2f4ada240
The 6.10 kernel broke our rpm-kmod builds. The 6.10 kernel really
wants the source files in the same directory as the object files.
This workaround makes rpm-kmod work again. It also updates
the builtin kernel codepath to work correctly with 6.10.
See kernel commits:
b1992c3772e6 kbuild: use $(src) instead of $(srctree)/$(src) for source
directory
9a0ebe5011f4 kbuild: use $(obj)/ instead of $(src)/ for common pattern
rules
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Tony Hutter <hutter2@llnl.gov>
Closes #16439
Closes #16450
214 lines
6.7 KiB
RPMSpec
214 lines
6.7 KiB
RPMSpec
%define module @PACKAGE@
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%if !%{defined ksrc}
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%if 0%{?rhel}%{?fedora}%{?openEuler}
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%define ksrc ${kernel_version##*___}
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%else
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%define ksrc "$( \
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if [ -e "/usr/src/linux-${kernel_version%%___*}" ]; then \
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echo "/usr/src/linux-${kernel_version%%___*}"; \
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elif [ -e "/lib/modules/${kernel_version%%___*}/source" ]; then \
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echo "/lib/modules/${kernel_version%%___*}/source"; \
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else \
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echo "/lib/modules/${kernel_version%%___*}/build"; \
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fi)"
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%endif
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%endif
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%if !%{defined kobj}
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%if 0%{?rhel}%{?fedora}%{?openEuler}
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%define kobj ${kernel_version##*___}
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%else
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%define kobj "$( \
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if [ -e "/usr/src/linux-${kernel_version%%___*}" ]; then \
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echo "/usr/src/linux-${kernel_version%%___*}"; \
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else \
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echo "/lib/modules/${kernel_version%%___*}/build"; \
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fi)"
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%endif
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%endif
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#define repo rpmfusion
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#define repo chaos
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# (un)define the next line to either build for the newest or all current kernels
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%define buildforkernels newest
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#define buildforkernels current
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#define buildforkernels akmod
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%bcond_with debug
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%bcond_with debuginfo
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Name: %{module}-kmod
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Version: @VERSION@
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Release: @RELEASE@%{?dist}
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Summary: Kernel module(s)
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Group: System Environment/Kernel
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License: @ZFS_META_LICENSE@
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URL: https://github.com/openzfs/zfs
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Source0: %{module}-%{version}.tar.gz
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Source10: kmodtool
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BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id} -u -n)
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%if 0%{?rhel}%{?fedora}%{?openEuler}
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BuildRequires: gcc, make
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BuildRequires: elfutils-libelf-devel
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%endif
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%if (0%{?fedora}%{?suse_version}%{?openEuler}) || (0%{?rhel} && 0%{?rhel} < 9)
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# We don't directly use it, but if this isn't installed, rpmbuild as root can
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# crash+corrupt rpmdb
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# See issue #12071
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BuildRequires: ncompress
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%endif
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# The developments headers will conflict with the dkms packages.
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Conflicts: %{module}-dkms
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%if %{defined repo}
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# Building for a repository use the proper build-sysbuild package
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# to determine which kernel-devel packages should be installed.
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BuildRequires: %{_bindir}/kmodtool
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%{!?kernels:BuildRequires: buildsys-build-%{repo}-kerneldevpkgs-%{?buildforkernels:%{buildforkernels}}%{!?buildforkernels:current}-%{_target_cpu}}
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%else
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# Building local packages attempt to to use the installed kernel.
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%{?rhel:BuildRequires: kernel-devel}
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%{?fedora:BuildRequires: kernel-devel}
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%{?openEuler:BuildRequires: kernel-devel}
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%{?suse_version:BuildRequires: kernel-source}
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%if !%{defined kernels} && !%{defined build_src_rpm}
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%if 0%{?rhel}%{?fedora}%{?suse_version}%{?openEuler}
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%define kernels %(ls -1 /usr/src/kernels)
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%else
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%define kernels %(ls -1 /lib/modules)
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%endif
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%endif
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%endif
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# LDFLAGS are not sanitized by arch/*/Makefile for these architectures.
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%ifarch ppc ppc64 ppc64le aarch64
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%global __global_ldflags %{nil}
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%endif
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# Kmodtool does its magic here. A patched version of kmodtool is shipped
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# with the source rpm until kmod development packages are supported upstream.
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# https://bugzilla.rpmfusion.org/show_bug.cgi?id=2714
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%{expand:%(bash %{SOURCE10} --target %{_target_cpu} %{?repo:--repo %{?repo}} --kmodname %{name} %{?buildforkernels:--%{buildforkernels}} --devel %{?prefix:--prefix "%{?prefix}"} %{?kernels:--for-kernels "%{?kernels}"} %{?kernelbuildroot:--buildroot "%{?kernelbuildroot}"} 2>/dev/null) }
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%description
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This package contains the ZFS kernel modules.
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%prep
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# Error out if there was something wrong with kmodtool.
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%{?kmodtool_check}
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# Print kmodtool output for debugging purposes:
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bash %{SOURCE10} --target %{_target_cpu} %{?repo:--repo %{?repo}} --kmodname %{name} %{?buildforkernels:--%{buildforkernels}} --devel %{?prefix:--prefix "%{?prefix}"} %{?kernels:--for-kernels "%{?kernels}"} %{?kernelbuildroot:--buildroot "%{?kernelbuildroot}"} 2>/dev/null
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%if %{with debug}
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%define debug --enable-debug
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%else
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%define debug --disable-debug
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%endif
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%if %{with debuginfo}
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%define debuginfo --enable-debuginfo
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%else
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%define debuginfo --disable-debuginfo
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%endif
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# Leverage VPATH from configure to avoid making multiple copies.
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%define _configure ../%{module}-%{version}/configure
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%setup -q -c -T -a 0
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for kernel_version in %{?kernel_versions}; do
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%{__mkdir} _kmod_build_${kernel_version%%___*}
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done
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%build
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for kernel_version in %{?kernel_versions}; do
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cd _kmod_build_${kernel_version%%___*}
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%configure \
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--with-config=kernel \
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--with-linux=%{ksrc} \
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--with-linux-obj=%{kobj} \
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%{debug} \
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%{debuginfo} \
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%{?kernel_cc} \
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%{?kernel_ld} \
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%{?kernel_llvm}
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# Pre-6.10 kernel builds didn't need to copy over the source files to the
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# build directory. However we do need to do it though post-6.10 due to
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# these commits:
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#
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# b1992c3772e6 kbuild: use $(src) instead of $(srctree)/$(src) for source
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# directory
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#
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# 9a0ebe5011f4 kbuild: use $(obj)/ instead of $(src)/ for common pattern
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# rules
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#
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# Note that kmodtool actually copies over the source into the build
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# directory, so what we're doing here is normal. For efficiency reasons
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# though we just use hardlinks instead of copying.
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#
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# See https://github.com/openzfs/zfs/issues/16439 for more info.
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cp -lR ../%{module}-%{version}/module/* module/
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make %{?_smp_mflags}
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cd ..
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done
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# Module signing (modsign)
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#
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# This must be run _after_ find-debuginfo.sh runs, otherwise that will strip
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# the signature off of the modules.
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# (Based on Fedora's kernel.spec workaround)
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%define __modsign_install_post \
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sign_pem="%{ksrc}/certs/signing_key.pem"; \
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sign_x509="%{ksrc}/certs/signing_key.x509"; \
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if [ -f "${sign_x509}" ]\
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then \
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echo "Signing kernel modules ..."; \
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for kmod in $(find ${RPM_BUILD_ROOT}%{kmodinstdir_prefix}/*/extra/ -name \*.ko); do \
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%{ksrc}/scripts/sign-file sha256 ${sign_pem} ${sign_x509} ${kmod}; \
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done \
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fi \
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%{nil}
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# hack to ensure signing happens after find-debuginfo.sh runs
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%define __spec_install_post \
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%{?__debug_package:%{__debug_install_post}}\
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%{__arch_install_post}\
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%{__os_install_post}\
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%{__modsign_install_post}
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%install
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rm -rf ${RPM_BUILD_ROOT}
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# Relies on the kernel 'modules_install' make target.
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for kernel_version in %{?kernel_versions}; do
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cd _kmod_build_${kernel_version%%___*}
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make install \
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DESTDIR=${RPM_BUILD_ROOT} \
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%{?prefix:INSTALL_MOD_PATH=%{?prefix}} \
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INSTALL_MOD_DIR=%{kmodinstdir_postfix}
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cd ..
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done
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# find-debuginfo.sh only considers executables
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chmod u+x ${RPM_BUILD_ROOT}%{kmodinstdir_prefix}/*/extra/*/*
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%{?akmod_install}
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%clean
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rm -rf $RPM_BUILD_ROOT
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