]> Git Repo - linux.git/blob - scripts/package/kernel.spec
kbuild: rpm-pkg: simplify installkernel %post
[linux.git] / scripts / package / kernel.spec
1 # _arch is undefined if /usr/lib/rpm/platform/*/macros was not included.
2 %{!?_arch: %define _arch dummy}
3 %{!?make: %define make make}
4 %define makeflags %{?_smp_mflags} ARCH=%{ARCH}
5 %define __spec_install_post /usr/lib/rpm/brp-compress || :
6 %define debug_package %{nil}
7
8 Name: kernel
9 Summary: The Linux Kernel
10 Version: %(echo %{KERNELRELEASE} | sed -e 's/-/_/g')
11 Release: %{pkg_release}
12 License: GPL
13 Group: System Environment/Kernel
14 Vendor: The Linux Community
15 URL: https://www.kernel.org
16 Source0: linux.tar.gz
17 Source1: config
18 Source2: diff.patch
19 Provides: kernel-%{KERNELRELEASE}
20 BuildRequires: bc binutils bison dwarves
21 BuildRequires: (elfutils-libelf-devel or libelf-devel) flex
22 BuildRequires: gcc make openssl openssl-devel perl python3 rsync
23
24 %description
25 The Linux Kernel, the operating system core itself
26
27 %package headers
28 Summary: Header files for the Linux kernel for use by glibc
29 Group: Development/System
30 Obsoletes: kernel-headers
31 Provides: kernel-headers = %{version}
32 %description headers
33 Kernel-headers includes the C header files that specify the interface
34 between the Linux kernel and userspace libraries and programs.  The
35 header files define structures and constants that are needed for
36 building most standard programs and are also needed for rebuilding the
37 glibc package.
38
39 %if %{with_devel}
40 %package devel
41 Summary: Development package for building kernel modules to match the %{version} kernel
42 Group: System Environment/Kernel
43 AutoReqProv: no
44 %description -n kernel-devel
45 This package provides kernel headers and makefiles sufficient to build modules
46 against the %{version} kernel package.
47 %endif
48
49 %prep
50 %setup -q -n linux
51 cp %{SOURCE1} .config
52 patch -p1 < %{SOURCE2}
53
54 %build
55 %{make} %{makeflags} KERNELRELEASE=%{KERNELRELEASE} KBUILD_BUILD_VERSION=%{release}
56
57 %install
58 mkdir -p %{buildroot}/lib/modules/%{KERNELRELEASE}
59 cp $(%{make} %{makeflags} -s image_name) %{buildroot}/lib/modules/%{KERNELRELEASE}/vmlinuz
60 %{make} %{makeflags} INSTALL_MOD_PATH=%{buildroot} modules_install
61 %{make} %{makeflags} INSTALL_HDR_PATH=%{buildroot}/usr headers_install
62 cp System.map %{buildroot}/lib/modules/%{KERNELRELEASE}
63 cp .config %{buildroot}/lib/modules/%{KERNELRELEASE}/config
64 ln -fns /usr/src/kernels/%{KERNELRELEASE} %{buildroot}/lib/modules/%{KERNELRELEASE}/build
65 %if %{with_devel}
66 %{make} %{makeflags} run-command KBUILD_RUN_COMMAND='${srctree}/scripts/package/install-extmod-build %{buildroot}/usr/src/kernels/%{KERNELRELEASE}'
67 %endif
68
69 %clean
70 rm -rf %{buildroot}
71
72 %post
73 if [ -x /usr/bin/kernel-install ]; then
74         /usr/bin/kernel-install add %{KERNELRELEASE} /lib/modules/%{KERNELRELEASE}/vmlinuz
75 fi
76 for file in vmlinuz System.map config; do
77         if ! cmp --silent "/lib/modules/%{KERNELRELEASE}/${file}" "/boot/${file}-%{KERNELRELEASE}"; then
78                 cp "/lib/modules/%{KERNELRELEASE}/${file}" "/boot/${file}-%{KERNELRELEASE}"
79         fi
80 done
81
82 %preun
83 if [ -x /sbin/new-kernel-pkg ]; then
84 new-kernel-pkg --remove %{KERNELRELEASE} --rminitrd --initrdfile=/boot/initramfs-%{KERNELRELEASE}.img
85 elif [ -x /usr/bin/kernel-install ]; then
86 kernel-install remove %{KERNELRELEASE}
87 fi
88
89 %postun
90 if [ -x /sbin/update-bootloader ]; then
91 /sbin/update-bootloader --remove %{KERNELRELEASE}
92 fi
93
94 %files
95 %defattr (-, root, root)
96 /lib/modules/%{KERNELRELEASE}
97 %exclude /lib/modules/%{KERNELRELEASE}/build
98
99 %files headers
100 %defattr (-, root, root)
101 /usr/include
102
103 %if %{with_devel}
104 %files devel
105 %defattr (-, root, root)
106 /usr/src/kernels/%{KERNELRELEASE}
107 /lib/modules/%{KERNELRELEASE}/build
108 %endif
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