kernel/kernel.nm

   1 ###############################################################################
   2 # IPFire.org    - An Open Source Firewall Solution                            #
   3 # Copyright (C) - IPFire Development Team <info@ipfire.org>                   #
   4 ###############################################################################
   5
   6 name       = kernel
   7 version    = 4.3.6
   8 release    = 1
   9 thisapp    = linux-%{version}
  10
  11 maintainer = Arne Fitzenreiter <arne.fitzenreiter@ipfire.org>
  12 groups     = System/Kernels
  13 url        = http://www.kernel.org/
  14 license    = GPLv2
  15 summary    = The Linux kernel.
  16
  17 description
  18         The kernel package contains the Linux kernel (vmlinuz), the core of any
  19         Linux operating system. The kernel handles the basic functions
  20         of the operating system: memory allocation, process allocation, device
  21         input and output, etc.
  22 end
  23
  24 # Version helper variables.
  25 localversion = %{release}.%{DISTRO_DISTTAG}.%{DISTRO_ARCH}
  26 fullver      = %{version}-%{localversion}
  27
  28 source_dl    = http://www.kernel.org/pub/linux/kernel/v4.x/
  29 sources      = %{thisapp}.tar.xz
  30
  31 build
  32         kernel_logo = /usr/share/pixmaps/kernel-logo.ppm
  33
  34         requires
  35                 asciidoc
  36                 audit-devel
  37                 bc
  38                 binutils >= 2.25
  39                 binutils-devel
  40                 bison
  41                 elfutils-devel
  42                 flex
  43                 gcc >= 4.9
  44                 gcc-plugin-devel
  45                 gettext
  46                 hostname
  47                 libunwind-devel
  48                 ncurses-devel
  49                 net-tools
  50                 newt-devel
  51                 pciutils-devel
  52                 perl
  53                 python-devel
  54                 openssl-devel
  55                 slang-devel
  56                 xmlto
  57                 xz
  58
  59                 /sbin/depmod
  60                 %{kernel_logo}
  61         end
  62
  63         # i686 needs librmi for cpupower.
  64         if "%{DISTRO_ARCH}" == "i686"
  65                 requires += liblrmi-devel
  66         end
  67
  68         # A list of kernels to build.
  69         kernels =
  70
  71         # Arguments that are passed to the kernel build command.
  72         kernel_build_flags =
  73
  74         kernel_arch = %{DISTRO_PLATFORM}
  75         kernel_target = bzImage
  76         kernel_image = arch/%{kernel_arch}/boot/%{kernel_target}
  77
  78         if "%{DISTRO_ARCH}" == "i686"
  79                 # Build a default and legacy kernel for the
  80                 # i686 architecture.
  81                 build_kernel_default = 1
  82                 build_kernel_legacy = 1
  83         end
  84
  85         if "%{DISTRO_ARCH}" == "x86_64"
  86                 build_kernel_default = 1
  87         end
  88
  89         if "%{DISTRO_ARCH}" == "aarch64"
  90                 # Disable for now because it won't compile
  91                 build_kernel_default = 0
  92
  93                 kernel_arch = arm64
  94                 kernel_target = Image.gz
  95         end
  96
  97         if "%{DISTRO_ARCH}" == "armv7hl"
  98                 # Build the default unified kernel.
  99                 build_kernel_default = 1
 100
 101                 kernel_target = zImage
 102         end
 103
 104         # mkimage is a requirement to build uImage images.
 105         if "%{kernel_target}" == "uImage"
 106                 requires += u-boot-tools
 107         end
 108
 109         # Build default kernel.
 110         if "%{build_kernel_default}" == "1"
 111                 kernels += default
 112         end
 113
 114         # Build legacy kernel.
 115         if "%{build_kernel_legacy}" == "1"
 116                 kernels += legacy
 117         end
 118
 119         perf_make = make %{MAKETUNING} -C tools/perf V=1 WERROR=0 \
 120                 NO_LIBUNWIND=1 HAVE_CPLUS_DEMANGLE=1 NO_GTK2=1 NO_LIBNUMA=1 \
 121                 NO_STRLCPY=1 NO_BIONIC=1 prefix=%{prefix} perfexecdir=lib/perf-core
 122
 123         prepare_cmds
 124                 # Disable the colorize plugin.
 125                 # It's generally very nice but it clutters our
 126                 # logfiles.
 127                 sed -e "/^COLORIZE_PLUGIN_CFLAGS/d" \
 128                         -i Makefile
 129
 130                 sed -e "s/^HOSTCFLAGS.*=.*/& -fPIC/g" -i Makefile
 131
 132                 cp -vf %{kernel_logo} \
 133                         drivers/video/logo/logo_linux_clut224.ppm
 134
 135                 # Get rid of unwanted files resulting from patch fuzz.
 136                 find . \( -name "*.orig" -o -name "*~" \) -exec rm -f {} \; >/dev/null
 137
 138                 # Remove unnecessary SCM files.
 139                 find . -name .gitignore -exec rm -f {} \; >/dev/null
 140
 141                 # This prevents scripts/setlocalversion from mucking with our version numbers.
 142                 touch .scmversion
 143
 144                 mkdir -pv configs
 145
 146                 cd %{DIR_SOURCE}
 147                 configure_kernel() {
 148                         local flavour=${1}
 149                         local suffix
 150                         if [ "${flavour}" != "default" ]; then
 151                                 suffix="-${flavour}"
 152                         fi
 153
 154                         scripts/configure --kernel-dir=%{DIR_APP} \
 155                                 merge %{DISTRO_ARCH} ${flavour} %{DIR_APP}/configs/config.${flavour}
 156                 }
 157
 158                 # Generate configuration files for all kernels we are going to
 159                 # build.
 160                 for kernel in %{kernels}; do
 161                         configure_kernel ${kernel}
 162                 done
 163
 164                 # Tools
 165                 # Prevent perf from installing any files in /usr/libexec
 166                 sed -i %{DIR_APP}/tools/perf/config/Makefile -e "s/libexec/lib/g"
 167         end
 168
 169         build
 170                 build_kernel() {
 171                         local flavour=${1}
 172                         local suffix
 173                         local localversion="%{localversion}"
 174                         local fullversion="%{fullver}"
 175                         if [ "${flavour}" != "default" ]; then
 176                                 suffix="-${flavour}"
 177                                 localversion="${localversion}.${flavour}"
 178                                 fullversion="${fullversion}.${flavour}"
 179                         fi
 180
 181                         # Label the build.
 182                         sed -i Makefile \
 183                                 -e "s/^EXTRAVERSION.*/EXTRAVERSION = -${localversion}/"
 184
 185                         # Clean up the source tree.
 186                         make mrproper
 187
 188                         # Install configuration file.
 189                         cp configs/config.${flavour} .config
 190                         cat .config
 191
 192                         # Run the build.
 193                         make ARCH=%{kernel_arch} oldnoconfig >/dev/null
 194                         make ARCH=%{kernel_arch} CC="gcc -fno-PIE" %{kernel_target} modules \
 195                                 %{kernel_build_flags} %{PARALLELISMFLAGS}
 196
 197                         # Compile Flattened Device Tree database
 198                         case "${DISTRO_ARCH}" in
 199                                 aarch64|arm*)
 200                                         make ARCH=%{kernel_arch} dtbs
 201
 202                                         mkdir -pv %{BUILDROOT}/boot/dtb-${fullversion}
 203                                         for file in arch/arm/boot/dts/*.dtb; do
 204                                                 [ -e "${file}" ] || continue
 205
 206                                                 install -m 644 ${file} %{BUILDROOT}/boot/dtb-${fullversion} || exit 1
 207                                                 rm -f ${file}
 208                                         done
 209                                         ;;
 210                         esac
 211
 212                         # Install the results.
 213                         mkdir -pv %{BUILDROOT}/boot %{BUILDROOT}/usr/lib/modules/${fullversion}
 214                         install -m 755 %{kernel_image} %{BUILDROOT}/boot/vmlinuz-${fullversion}
 215                         install -m 644 .config %{BUILDROOT}/boot/config-${fullversion}
 216                         install -m 644 System.map %{BUILDROOT}/boot/System.map-${fullversion}
 217
 218                         # Create empty initramfs (20M).
 219                         dd if=/dev/zero of=%{BUILDROOT}/boot/initramfs-${fullversion}.img bs=1M count=20
 220
 221                         # Install modules.
 222                         make ARCH=%{kernel_arch} INSTALL_MOD_PATH=%{BUILDROOT}/usr mod-fw= V=1 \
 223                                 KERNELRELEASE=${fullversion} modules_install
 224
 225                         # Install vdso.
 226                         case "%{DISTRO_ARCH}" in
 227                                 i686)
 228                                         make ARCH=%{kernel_arch} INSTALL_MOD_PATH=%{BUILDROOT} \
 229                                                 KERNELRELEASE=${fullversion} vdso_install
 230                                         ;;
 231                         esac
 232
 233                         # Create an empty settings file for dracut
 234                         mkdir -p %{BUILDROOT}/etc/ld.so.conf.d
 235                         echo "# Placeholder file, no vDSO hwcap entries used in this kernel." \
 236                                 > %{BUILDROOT}/etc/ld.so.conf.d/kernel-${fullversion}.conf
 237
 238                         # And now the scary looking part.
 239                         #
 240                         # Recreate source and build links.
 241                         rm -f %{BUILDROOT}/usr/lib/modules/${fullversion}/{build,source}
 242                         mkdir -p %{BUILDROOT}/usr/lib/modules/${fullversion}/build
 243                         ln -sf build %{BUILDROOT}/usr/lib/modules/${fullversion}/source
 244
 245                         # Create dirs for extra modules.
 246                         mkdir -p %{BUILDROOT}/usr/lib/modules/${fullversion}/extra
 247
 248                         cp --parents $(find -type f -name "Makefile*" -o -name "Kconfig*") \
 249                                 %{BUILDROOT}/usr/lib/modules/${fullversion}/build
 250                         cp Module.symvers System.map \
 251                                 %{BUILDROOT}/usr/lib/modules/${fullversion}/build
 252                         rm -rf %{BUILDROOT}/usr/lib/modules/${fullversion}/build/{Documentation,scripts,include}
 253
 254                         cp .config %{BUILDROOT}/usr/lib/modules/${fullversion}/build
 255                         cp -a scripts %{BUILDROOT}/usr/lib/modules/${fullversion}/build
 256                         find %{BUILDROOT}/usr/lib/modules/${fullversion}/build/scripts -name "*.o" \
 257                                 -exec rm -vf {} \;
 258
 259                         cp -a --parents arch/%{kernel_arch}/include \
 260                                 %{BUILDROOT}/usr/lib/modules/${fullversion}/build
 261                         cp -a include %{BUILDROOT}/usr/lib/modules/${fullversion}/build/include
 262
 263                         # Make sure we can build external modules.
 264                         touch -r %{BUILDROOT}/usr/lib/modules/${fullversion}/build/Makefile \
 265                                 %{BUILDROOT}/usr/lib/modules/${fullversion}/build/include/linux/version.h
 266                         touch -r %{BUILDROOT}/usr/lib/modules/${fullversion}/build/.config \
 267                                 %{BUILDROOT}/usr/lib/modules/${fullversion}/build/autoconf.h
 268                         cp %{BUILDROOT}/usr/lib/modules/${fullversion}/build/.config \
 269                                 %{BUILDROOT}/usr/lib/modules/${fullversion}/build/include/config/auto.conf
 270
 271                         find %{BUILDROOT}/usr/lib/modules/${fullversion} -name "*.ko" -type f | \
 272                                 xargs --no-run-if-empty chmod u+x
 273
 274                         # Move all development files to /usr/src.
 275                         mkdir -p %{BUILDROOT}/usr/src/kernels
 276                         mv %{BUILDROOT}/usr/lib/modules/${fullversion}/build \
 277                                 %{BUILDROOT}/usr/src/kernels/${fullversion}
 278                         ln -sf ../../../src/kernels/${fullversion} \
 279                                 %{BUILDROOT}/usr/lib/modules/${fullversion}/build
 280
 281                         # Fix permissions.
 282                         find %{BUILDROOT}/usr/src/kernels -name "modules.order" \
 283                                 -exec chmod 644 {} \;
 284
 285                         find %{BUILDROOT}/usr/src/kernels -name ".*.cmd" -exec rm -f {} \;
 286                 }
 287
 288                 for kernel in %{kernels}; do
 289                         build_kernel ${kernel}
 290                 done
 291
 292                 # Build tools.
 293                 # perf
 294                 %{perf_make} DESTDIR=%{BUILDROOT} all
 295
 296                 # cpupower
 297                 chmod +x tools/power/cpupower/utils/version-gen.sh
 298                 make -C tools/power/cpupower CPUFREQ_BENCH=false %{PARALLELISMFLAGS}
 299
 300                 if [ "%{DISTRO_ARCH}" = "x86_64" ]; then
 301                         pushd tools/power/cpupower/debug/x86_64
 302                         make %{MAKETUNING} centrino-decode powernow-k8-decode
 303                         popd
 304                 elif [ "%{DISTRO_ARCH}" = "i686" ]; then
 305                         pushd tools/power/cpupower/debug/i386
 306                         make %{MAKETUNING} centrino-decode powernow-k8-decode
 307                         popd
 308                 fi
 309
 310                 # Should be built for all x86 architectures
 311                 if [ "%{DISTRO_ARCH}" = "x86_64" ]; then
 312                         # Won't compile on i686
 313                         # x86_energy_perf_policy.c: In function ‘validate_cpuid’:
 314                         # x86_energy_perf_policy.c:154:2: error: PIC register clobbered by ‘ebx’ in ‘asm’
 315                         #   asm("cpuid" : "=a" (fms), "=c" (ecx), "=d" (edx) : "a" (1) : "ebx");
 316                         #   ^
 317                         pushd tools/power/x86/x86_energy_perf_policy
 318                         make
 319                         popd
 320
 321                         # Same as above
 322                         pushd tools/power/x86/turbostat
 323                         make
 324                         popd
 325                 fi
 326
 327                 pushd tools/thermal/tmon
 328                 make
 329                 popd
 330         end
 331
 332         install
 333                 # When no kernels are configured, we create a default config
 334                 # which enables us to install at least the header files.
 335                 [ -n "%{kernels}" ] || make ARCH=%{kernel_arch} defconfig
 336
 337                 # Install the header files
 338                 make ARCH=%{kernel_arch} INSTALL_HDR_PATH=dest headers_install
 339                 mkdir -pv %{BUILDROOT}/usr/include
 340                 find dest/include \( -name .install -o -name ..install.cmd \) -delete
 341                 cp -rv dest/include/* %{BUILDROOT}/usr/include
 342
 343                 # Glibc provides these headers
 344                 rm -rfv %{BUILDROOT}/usr/include/scsi \
 345                         %{BUILDROOT}/usr/include/asm*/atomic.h \
 346                         %{BUILDROOT}/usr/include/asm*/io.h \
 347                         %{BUILDROOT}/usr/include/asm*/irq.h
 348
 349                 # Remove all firmware files which are distributed by linux-firmware
 350                 rm -rfv %{BUILDROOT}/lib/firmware
 351
 352                 # Install tools.
 353                 %{perf_make} DESTDIR=%{BUILDROOT} install-bin install-python_ext
 354
 355                 # cpupower
 356                 make -C tools/power/cpupower DESTDIR=%{BUILDROOT} libdir=%{libdir} \
 357                         mandir=%{mandir} CPUFREQ_BENCH=false install
 358
 359                 if [ "%{DISTRO_ARCH}" = "x86_64" ]; then
 360                         pushd tools/power/cpupower/debug/x86_64
 361                         install -m 755 centrino-decode \
 362                                 %{BUILDROOT}/usr/bin/centrino-decode
 363                         install -m 755 powernow-k8-decode \
 364                                 %{BUILDROOT}/usr/bin/powernow-k8-decode
 365                         popd
 366                 elif [ "%{DISTRO_ARCH}" = "i686" ]; then
 367                         pushd tools/power/cpupower/debug/i386
 368                         install -m 755 centrino-decode \
 369                                 %{BUILDROOT}/usr/bin/centrino-decode
 370                         install -m 755 powernow-k8-decode \
 371                                 %{BUILDROOT}/usr/bin/powernow-k8-decode
 372                         popd
 373                 fi
 374
 375                 chmod 0755 %{BUILDROOT}%{libdir}/libcpupower.so*
 376
 377                 # This should be built for all x86 architectures
 378                 if [ "%{DISTRO_ARCH}" = "x86_64" ]; then
 379                         mkdir -pv %{BUILDROOT}%{mandir}/man8
 380
 381                         pushd tools/power/x86/x86_energy_perf_policy
 382                         make DESTDIR=%{BUILDROOT} install
 383                         popd
 384
 385                         pushd tools/power/x86/turbostat
 386                         make DESTDIR=%{BUILDROOT} install
 387                         popd
 388                 fi
 389
 390                 # tmon
 391                 pushd tools/thermal/tmon
 392                 make INSTALL_ROOT=%{BUILDROOT} install
 393                 popd
 394         end
 395 end
 396
 397 packages
 398         template KERNEL
 399                 kernel_name = kernel
 400                 kernel_release = %{fullver}
 401
 402                 summary = The Linux kernel %{kernel_release}.
 403
 404                 prerequires
 405                         /sbin/depmod
 406                 end
 407
 408                 provides
 409                         kernel=%{kernel_release}
 410                 end
 411
 412                 requires
 413                         dracut
 414                         grubby
 415                         linux-firmware
 416                 end
 417
 418                 files
 419                         /boot/System.map-%{kernel_release}
 420                         /boot/dtb-%{kernel_release}
 421                         /boot/vmlinuz-%{kernel_release}
 422                         /boot/initramfs-%{kernel_release}.img
 423                         /etc/ld.so.conf.d/kernel-%{kernel_release}.conf
 424                         /usr/lib/modules/%{kernel_release}
 425                 end
 426
 427                 _posttrans
 428                         /sbin/new-kernel-pkg --package %{kernel_name} --mkinitrd --dracut --depmod --update %{kernel_release}
 429                         /sbin/new-kernel-pkg --package %{kernel_name} --rpmposttrans %{kernel_release}
 430                 end
 431
 432                 script posttransin
 433                         %{_posttrans}
 434                 end
 435
 436                 script posttransup
 437                         %{_posttrans}
 438                 end
 439
 440                 script postin
 441                         /sbin/new-kernel-pkg --package %{kernel_name} --install %{kernel_release}
 442                 end
 443
 444                 script postup
 445                         /sbin/new-kernel-pkg --package %{kernel_name} --install %{kernel_release}
 446                 end
 447
 448                 script preun
 449                         /sbin/new-kernel-pkg --rminitrd --rmmoddep --remove %{kernel_release}
 450                 end
 451         end
 452
 453         template KERNELDEVEL
 454                 kernel_release = %{fullver}
 455
 456                 summary = Development files of kernel-%{kernel_release}.
 457                 description
 458                         %{summary}
 459
 460                         Install this package in order to compile modules for
 461                         kernel release %{kernel_release}.
 462                 end
 463
 464                 provides
 465                         kernel-devel = %{thisver}
 466                 end
 467
 468                 filter_requires
 469                         perl>=[0-9]\:.*
 470                 end
 471
 472                 files
 473                         /usr/lib/modules/%{kernel_release}/build
 474                         /usr/lib/modules/%{kernel_release}/source
 475                         /usr/src/kernels/%{kernel_release}
 476                 end
 477         end
 478
 479         if "%{build_kernel_default}" == "1"
 480                 if "%{DISTRO_ARCH}" == "armv7hl"
 481                         package kernel
 482                                 template KERNEL
 483
 484                                 kernel_name = kernel
 485                                 kernel_release = %{fullver}
 486
 487                                 # Replace the Exynos kernel.
 488                                 obsoletes += kernel-exynos < %{kernel_release}
 489                                 conflicts += kernel-exynos < %{kernel_release}
 490
 491                                 # Replace the OMAP kernel.
 492                                 obsoletes += kernel-omap < %{kernel_release}
 493                                 conflicts += kernel-omap < %{kernel_release}
 494                         end
 495
 496                         package kernel-devel
 497                                 template KERNELDEVEL
 498
 499                                 kernel_name = kernel
 500                                 kernel_release = %{fullver}
 501
 502                                 # Replace the Exynos kernel.
 503                                 obsoletes += kernel-exynos-devel < %{kernel_release}
 504                                 conflicts += kernel-exynos-devel < %{kernel_release}
 505
 506                                 # Replace the OMAP kernel.
 507                                 obsoletes += kernel-omap-devel < %{kernel_release}
 508                                 conflicts += kernel-omap-devel < %{kernel_release}
 509                         end
 510
 511                 else
 512                         package kernel
 513                                 template KERNEL
 514
 515                                 kernel_name = kernel
 516                                 kernel_release = %{fullver}
 517                         end
 518
 519                         package kernel-devel
 520                                 template KERNELDEVEL
 521
 522                                 kernel_name = kernel
 523                                 kernel_release = %{fullver}
 524                         end
 525                 end
 526         end
 527
 528         if "%{build_kernel_legacy}" == "1"
 529                 package kernel-legacy
 530                         template KERNEL
 531
 532                         kernel_name = kernel-legacy
 533                         kernel_release = %{fullver}.legacy
 534                 end
 535
 536                 package kernel-legacy-devel
 537                         template KERNELDEVEL
 538
 539                         kernel_name = kernel-legacy
 540                         kernel_release = %{fullver}.legacy
 541                 end
 542         end
 543
 544         package kernel-headers
 545                 summary = Header files of the kernel release %{fullver}.
 546                 desciption = %{summary}
 547
 548                 files
 549                         /usr/include
 550                 end
 551         end
 552
 553         package kernel-tools
 554                 summary = Assortment of tools for the Linux kernel.
 555                 description = %{summary}
 556
 557                 filter_requires
 558                         perl>=[0-9]\:.*
 559                 end
 560
 561                 files
 562                         /
 563                         !/boot
 564                         !/usr/include
 565                         !/usr/lib/modules
 566                         !/usr/src
 567                         !/usr/src/debug
 568                         !/usr/lib/debug
 569                 end
 570         end
 571 end