80d4279a8b
Rename patch to adhere to oS patching guidelines. As source and patch files have been added to the package rather than being downloaded from GitHub it's worth adhering to the patching guidelines as specified here: https://en.opensuse.org/openSUSE:Packaging_Patches_guidelines OBS-URL: https://build.opensuse.org/request/show/1086841 OBS-URL: https://build.opensuse.org/package/show/hardware/gasket-driver?expand=0&rev=7
140 lines
5.1 KiB
RPMSpec
140 lines
5.1 KiB
RPMSpec
#
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# spec file for package gasket-driver
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#
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# Copyright (c) 2023 SUSE LLC
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#
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# All modifications and additions to the file contributed by third parties
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# remain the property of their copyright owners, unless otherwise agreed
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# upon. The license for this file, and modifications and additions to the
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# file, is the same license as for the pristine package itself (unless the
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# license for the pristine package is not an Open Source License, in which
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# case the license is the MIT License). An "Open Source License" is a
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# license that conforms to the Open Source Definition (Version 1.9)
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# published by the Open Source Initiative.
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#
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# Please submit bugfixes or comments via https://bugs.opensuse.org/
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#===
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# Packaging Notes:
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#
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# For information on building KMPs see:
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# https://documentation.suse.com/sbp/all/single-html/SBP-KMP-Manual-SLE12SP2
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# https://en.opensuse.org/Kernel_Module_Packages
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#
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# For information on `sysusers` macros used to create the `apex` group see:
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# https://en.opensuse.org/openSUSE:Packaging_guidelines#Users_and_Groups
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#---
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# The following directive ensures the package will build correctly on OBS if it
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# builds locally without problems. See:
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# https://en.opensuse.org/openSUSE:Build_Service_Tips_and_Tricks#Permission_denied_errors
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#
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# norootforbuild
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Name: gasket-driver
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Version: 1.0.18
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Release: 0
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Summary: The Coral Gasket Driver allows usage of the Coral EdgeTPU on Linux systems
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License: GPL-2.0-only
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Group: System/Kernel
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URL: https://github.com/google/gasket-driver
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Source0: %{name}-%{version}.tar.xz
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Source1: group.conf
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Source2: preamble
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Source3: gasket-driver-rpmlintrc
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BuildRequires: %kernel_module_package_buildreqs
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BuildRequires: sysuser-tools
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BuildRequires: pesign-obs-integration
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Requires: %{name}-kmp
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%sysusers_requires
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# The dma-buf symbols used by this driver were moved into their own `DMA_BUF`
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# module namespace in kernel 5.16. Consequently, the upstream source conditionally
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# imports the `DMA_BUF` module namespace if the kernel version is >= 5.16.
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# This patch removes that condition, allowing this module to be built for kernels
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# that have backported the `DMA_BUF` namespace changes.
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# See:
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# https://github.com/google/gasket-driver/pull/10
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# https://github.com/google/gasket-driver/commit/a87c105c14e826dafd4b25c36fa7c7c657a7ad03.patch
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# PATCH-FIX-OPENSUSE fix-for-backported-dma-buf-ns.patch gh#google/gasket-driver!10
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Patch0: fix-for-backported-dma-buf-ns.patch
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# This directive instructs the build service to temporarily save the project's
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# certificate as %%_sourcedir/_projectcert.crt. See:
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# https://github.com/openSUSE/pesign-obs-integration
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# https://documentation.suse.com/sbp/all/html/SBP-KMP-Manual/index.html#sec-signing-module-object
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# https://documentation.suse.com/sbp/all/html/SBP-KMP-Manual/index.html#sec-appendix-a1
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#
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# needssslcertforbuild
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#
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# Having included the above directive, using the `-c` flag below will cause
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# the "ueficert" package to get built. `%%_sourcedir` must be prefixed as the
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# working dir is changed before the build service attempts to source the certificate.
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%kernel_module_package -p preamble -c %_sourcedir/_projectcert.crt
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%description
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The Coral Gasket Driver allows usage of the Coral EdgeTPU on Linux systems.
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The driver contains two modules:
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- Gasket (Google ASIC Software, Kernel Extensions, and Tools) is a top level driver
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for lightweight communication with Google ASICs.
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- Apex refers to the EdgeTPU v1.
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# This magic "KMP" subpackage is documented in
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# https://en.opensuse.org/Kernel_Module_Packages#Specfile_mechanisms
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%package KMP
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Summary: Gasket Driver kernel modules
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Group: System/Kernel
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%description KMP
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The Linux Kernel Module Package for the Coral Gasket Driver.
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%prep
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%setup -q
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mkdir -p obj
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# The `DMA_BUF` module namespace has been backported to the 5.14 kernel used
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# in Leap 15.5, so apply the relevant patch.
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%if 0%{?sle_version} == 150500
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%patch0 -p1
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%endif
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%build
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# Build the kernel modules.
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for flavor in %flavors_to_build; do
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rm -rf obj/$flavor
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cp -r src obj/$flavor
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make -C %{kernel_source $flavor} modules M=$PWD/obj/$flavor
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done
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# Generate content to be used by the `%%pre` scriptlet.
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%sysusers_generate_pre %{SOURCE1} group group.conf
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# Execute the system group scriptlet generated at build time.
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%pre -f group.pre
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%install
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# Install the kernel modules.
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export INSTALL_MOD_PATH=%{buildroot}
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export INSTALL_MOD_DIR=updates
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for flavor in %flavors_to_build; do
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make -C %{kernel_source $flavor} modules_install M=$PWD/obj/$flavor
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done
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# Install the system group used by the driver.
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mkdir -p %{buildroot}%{_sysusersdir}
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install -m 0644 %{SOURCE1} -D %{buildroot}%{_sysusersdir}/group-apex.conf
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# Install the udev rules defined in the module source.
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install -D -m 644 debian/gasket-dkms.udev %buildroot%{_udevrulesdir}/70-apex.rules
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# These env vars are used by the `pesign-obs-integration` package when signing
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# the modules for Secure Boot.
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export BRP_PESIGN_FILES='*.ko'
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export BRP_PESIGN_COMPRESS_MODULE="xz"
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%files
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%license LICENSE
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%doc README.md CONTRIBUTING.md
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%{_sysusersdir}/group-apex.conf
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%{_udevrulesdir}/70-apex.rules
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%changelog
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