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    = 4.1.7
   8 release    = 3
   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 >= 2.23.51.0.3-3
  39                 binutils-devel
  40                 bison
  41                 elfutils-devel
  42                 flex
  43                 gcc >= 4.9
  44                 gcc-plugin-devel
  45                 gettext
  46                 libunwind-devel
  47                 ncurses-devel
  48                 net-tools
  49                 newt-devel
  50                 pciutils-devel
  51                 perl
  52                 python-devel
  53                 slang-devel
  54                 xmlto
  55                 xz
  56
  57                 /sbin/depmod
  58                 %{kernel_logo}
  59         end
  60
  61         # i686 needs librmi for cpupower.
  62         if "%{DISTRO_ARCH}" == "i686"
  63                 requires += liblrmi-devel
  64         end
  65
  66         # A list of kernels to build.
  67         kernels =
  68
  69         # Arguments that are passed to the kernel build command.
  70         kernel_build_flags =
  71
  72         kernel_arch = %{DISTRO_PLATFORM}
  73         kernel_target = bzImage
  74         kernel_image = arch/%{kernel_arch}/boot/%{kernel_target}
  75
  76         if "%{DISTRO_ARCH}" == "i686"
  77                 # Build a default and legacy kernel for the
  78                 # i686 architecture.
  79                 build_kernel_default = 1
  80                 build_kernel_legacy = 1
  81         end
  82
  83         if "%{DISTRO_ARCH}" == "x86_64"
  84                 build_kernel_default = 1
  85         end
  86
  87         if "%{DISTRO_ARCH}" == "aarch64"
  88                 # Disable for now because it won't compile
  89                 build_kernel_default = 0
  90
  91                 kernel_arch = arm64
  92                 kernel_target = Image.gz
  93         end
  94
  95         if "%{DISTRO_ARCH}" == "armv7hl"
  96                 # Build the default unified kernel.
  97                 build_kernel_default = 1
  98
  99                 kernel_target = zImage
 100         end
 101
 102         # mkimage is a requirement to build uImage images.
 103         if "%{kernel_target}" == "uImage"
 104                 requires += u-boot-tools
 105         end
 106
 107         # Build default kernel.
 108         if "%{build_kernel_default}" == "1"
 109                 kernels += default
 110         end
 111
 112         # Build legacy kernel.
 113         if "%{build_kernel_legacy}" == "1"
 114                 kernels += legacy
 115         end
 116
 117         perf_make = make %{MAKETUNING} -C tools/perf V=1 WERROR=0 \
 118                 NO_LIBUNWIND=1 HAVE_CPLUS_DEMANGLE=1 NO_GTK2=1 NO_LIBNUMA=1 \
 119                 NO_STRLCPY=1 NO_BIONIC=1 prefix=%{prefix} perfexecdir=lib/perf-core
 120
 121         prepare_cmds
 122                 rm -f %{DIR_APP}/localversion-grsec
 123
 124                 # Remove -Werror flag to fix ARMv5 build.
 125                 sed -e "s/-Werror//g" -i grsecurity/Makefile || :
 126
 127                 # Disable the colorize plugin.
 128                 # It's generally very nice but it clutters our
 129                 # logfiles.
 130                 sed -e "/^COLORIZE_PLUGIN_CFLAGS/d" \
 131                         -i Makefile
 132
 133                 sed -e "s/^HOSTCFLAGS.*=.*/& -fPIC/g" -i Makefile
 134
 135                 cp -vf %{kernel_logo} \
 136                         drivers/video/logo/logo_linux_clut224.ppm
 137
 138                 # Get rid of unwanted files resulting from patch fuzz.
 139                 find . \( -name "*.orig" -o -name "*~" \) -exec rm -f {} \; >/dev/null
 140
 141                 # Remove unnecessary SCM files.
 142                 find . -name .gitignore -exec rm -f {} \; >/dev/null
 143
 144                 # This prevents scripts/setlocalversion from mucking with our version numbers.
 145                 touch .scmversion
 146
 147                 mkdir -pv configs
 148
 149                 cd %{DIR_SOURCE}
 150                 configure_kernel() {
 151                         local flavour=${1}
 152                         local suffix
 153                         if [ "${flavour}" != "default" ]; then
 154                                 suffix="-${flavour}"
 155                         fi
 156
 157                         scripts/configure --kernel-dir=%{DIR_APP} \
 158                                 merge %{DISTRO_ARCH} ${flavour} %{DIR_APP}/configs/config.${flavour}
 159                 }
 160
 161                 # Generate configuration files for all kernels we are going to
 162                 # build.
 163                 for kernel in %{kernels}; do
 164                         configure_kernel ${kernel}
 165                 done
 166
 167                 # Tools
 168                 # Prevent perf from installing any files in /usr/libexec
 169                 sed -i %{DIR_APP}/tools/perf/config/Makefile -e "s/libexec/lib/g"
 170         end
 171
 172         build
 173                 build_kernel() {
 174                         local flavour=${1}
 175                         local suffix
 176                         local localversion="%{localversion}"
 177                         local fullversion="%{fullver}"
 178                         if [ "${flavour}" != "default" ]; then
 179                                 suffix="-${flavour}"
 180                                 localversion="${localversion}.${flavour}"
 181                                 fullversion="${fullversion}.${flavour}"
 182                         fi
 183
 184                         # Label the build.
 185                         sed -i Makefile \
 186                                 -e "s/^EXTRAVERSION.*/EXTRAVERSION = -${localversion}/"
 187
 188                         # Clean up the source tree.
 189                         make mrproper
 190
 191                         # Install configuration file.
 192                         cp configs/config.${flavour} .config
 193                         cat .config
 194
 195                         # Run the build.
 196                         make ARCH=%{kernel_arch} oldnoconfig >/dev/null
 197                         make ARCH=%{kernel_arch} CC="gcc -fno-PIE" %{kernel_target} modules \
 198                                 %{kernel_build_flags} %{PARALLELISMFLAGS}
 199
 200                         # Compile Flattened Device Tree database
 201                         case "${DISTRO_ARCH}" in
 202                                 aarch64|arm*)
 203                                         make ARCH=%{kernel_arch} dtbs
 204
 205                                         mkdir -pv %{BUILDROOT}/boot/dtb-${fullversion}
 206                                         for file in arch/arm/boot/dts/*.dtb; do
 207                                                 [ -e "${file}" ] || continue
 208
 209                                                 install -m 644 ${file} %{BUILDROOT}/boot/dtb-${fullversion} || exit 1
 210                                                 rm -f ${file}
 211                                         done
 212                                         ;;
 213                         esac
 214
 215                         # Install the results.
 216                         mkdir -pv %{BUILDROOT}/boot %{BUILDROOT}/usr/lib/modules/${fullversion}
 217                         install -m 755 %{kernel_image} %{BUILDROOT}/boot/vmlinuz-${fullversion}
 218                         install -m 644 .config %{BUILDROOT}/boot/config-${fullversion}
 219                         install -m 644 System.map %{BUILDROOT}/boot/System.map-${fullversion}
 220
 221                         # Create empty initramfs (20M).
 222                         dd if=/dev/zero of=%{BUILDROOT}/boot/initramfs-${fullversion}.img bs=1M count=20
 223
 224                         # Install modules.
 225                         make ARCH=%{kernel_arch} INSTALL_MOD_PATH=%{BUILDROOT}/usr mod-fw= V=1 \
 226                                 KERNELRELEASE=${fullversion} modules_install
 227
 228                         # Install vdso.
 229                         case "%{DISTRO_ARCH}" in
 230                                 i686)
 231                                         make ARCH=%{kernel_arch} INSTALL_MOD_PATH=%{BUILDROOT} \
 232                                                 KERNELRELEASE=${fullversion} vdso_install
 233                                         ;;
 234                         esac
 235
 236                         # Create an empty settings file for dracut
 237                         mkdir -p %{BUILDROOT}/etc/ld.so.conf.d
 238                         echo "# Placeholder file, no vDSO hwcap entries used in this kernel." \
 239                                 > %{BUILDROOT}/etc/ld.so.conf.d/kernel-${fullversion}.conf
 240
 241                         # And now the scary looking part.
 242                         #
 243                         # Recreate source and build links.
 244                         rm -f %{BUILDROOT}/usr/lib/modules/${fullversion}/{build,source}
 245                         mkdir -p %{BUILDROOT}/usr/lib/modules/${fullversion}/build
 246                         ln -sf build %{BUILDROOT}/usr/lib/modules/${fullversion}/source
 247
 248                         # Create dirs for extra modules.
 249                         mkdir -p %{BUILDROOT}/usr/lib/modules/${fullversion}/extra
 250
 251                         cp --parents $(find -type f -name "Makefile*" -o -name "Kconfig*") \
 252                                 %{BUILDROOT}/usr/lib/modules/${fullversion}/build
 253                         cp Module.symvers System.map \
 254                                 %{BUILDROOT}/usr/lib/modules/${fullversion}/build
 255                         rm -rf %{BUILDROOT}/usr/lib/modules/${fullversion}/build/{Documentation,scripts,include}
 256
 257                         cp .config %{BUILDROOT}/usr/lib/modules/${fullversion}/build
 258                         cp -a scripts %{BUILDROOT}/usr/lib/modules/${fullversion}/build
 259                         find %{BUILDROOT}/usr/lib/modules/${fullversion}/build/scripts -name "*.o" \
 260                                 -exec rm -vf {} \;
 261
 262                         cp -a --parents arch/%{kernel_arch}/include \
 263                                 %{BUILDROOT}/usr/lib/modules/${fullversion}/build
 264                         cp -a include %{BUILDROOT}/usr/lib/modules/${fullversion}/build/include
 265
 266                         # Make sure we can build external modules.
 267                         touch -r %{BUILDROOT}/usr/lib/modules/${fullversion}/build/Makefile \
 268                                 %{BUILDROOT}/usr/lib/modules/${fullversion}/build/include/linux/version.h
 269                         touch -r %{BUILDROOT}/usr/lib/modules/${fullversion}/build/.config \
 270                                 %{BUILDROOT}/usr/lib/modules/${fullversion}/build/autoconf.h
 271                         cp %{BUILDROOT}/usr/lib/modules/${fullversion}/build/.config \
 272                                 %{BUILDROOT}/usr/lib/modules/${fullversion}/build/include/config/auto.conf
 273
 274                         find %{BUILDROOT}/usr/lib/modules/${fullversion} -name "*.ko" -type f | \
 275                                 xargs --no-run-if-empty chmod u+x
 276
 277                         # Move all development files to /usr/src.
 278                         mkdir -p %{BUILDROOT}/usr/src/kernels
 279                         mv %{BUILDROOT}/usr/lib/modules/${fullversion}/build \
 280                                 %{BUILDROOT}/usr/src/kernels/${fullversion}
 281                         ln -sf ../../../src/kernels/${fullversion} \
 282                                 %{BUILDROOT}/usr/lib/modules/${fullversion}/build
 283
 284                         # Fix permissions.
 285                         find %{BUILDROOT}/usr/src/kernels -name "modules.order" \
 286                                 -exec chmod 644 {} \;
 287
 288                         find %{BUILDROOT}/usr/src/kernels -name ".*.cmd" -exec rm -f {} \;
 289                 }
 290
 291                 for kernel in %{kernels}; do
 292                         build_kernel ${kernel}
 293                 done
 294
 295                 # Build tools.
 296                 # perf
 297                 %{perf_make} DESTDIR=%{BUILDROOT} all
 298
 299                 # cpupower
 300                 chmod +x tools/power/cpupower/utils/version-gen.sh
 301                 make -C tools/power/cpupower CPUFREQ_BENCH=false %{PARALLELISMFLAGS}
 302
 303                 if [ "%{DISTRO_ARCH}" = "x86_64" ]; then
 304                         pushd tools/power/cpupower/debug/x86_64
 305                         make %{MAKETUNING} centrino-decode powernow-k8-decode
 306                         popd
 307                 elif [ "%{DISTRO_ARCH}" = "i686" ]; then
 308                         pushd tools/power/cpupower/debug/i386
 309                         make %{MAKETUNING} centrino-decode powernow-k8-decode
 310                         popd
 311                 fi
 312
 313                 # Should be built for all x86 architectures
 314                 if [ "%{DISTRO_ARCH}" = "x86_64" ]; then
 315                         # Won't compile on i686
 316                         # x86_energy_perf_policy.c: In function ‘validate_cpuid’:
 317                         # x86_energy_perf_policy.c:154:2: error: PIC register clobbered by ‘ebx’ in ‘asm’
 318                         #   asm("cpuid" : "=a" (fms), "=c" (ecx), "=d" (edx) : "a" (1) : "ebx");
 319                         #   ^
 320                         pushd tools/power/x86/x86_energy_perf_policy
 321                         make
 322                         popd
 323
 324                         # Same as above
 325                         pushd tools/power/x86/turbostat
 326                         make
 327                         popd
 328                 fi
 329
 330                 pushd tools/thermal/tmon
 331                 make
 332                 popd
 333         end
 334
 335         install
 336                 # When no kernels are configured, we create a default config
 337                 # which enables us to install at least the header files.
 338                 [ -n "%{kernels}" ] || make ARCH=%{kernel_arch} defconfig
 339
 340                 # Install the header files
 341                 make ARCH=%{kernel_arch} INSTALL_HDR_PATH=dest headers_install
 342                 mkdir -pv %{BUILDROOT}/usr/include
 343                 find dest/include \( -name .install -o -name ..install.cmd \) -delete
 344                 cp -rv dest/include/* %{BUILDROOT}/usr/include
 345
 346                 # Glibc provides these headers
 347                 rm -rfv %{BUILDROOT}/usr/include/scsi \
 348                         %{BUILDROOT}/usr/include/asm*/atomic.h \
 349                         %{BUILDROOT}/usr/include/asm*/io.h \
 350                         %{BUILDROOT}/usr/include/asm*/irq.h
 351
 352                 # Remove all firmware files which are distributed by linux-firmware
 353                 rm -rfv %{BUILDROOT}/lib/firmware
 354
 355                 # Install tools.
 356                 %{perf_make} DESTDIR=%{BUILDROOT} install-bin install-python_ext
 357
 358                 # cpupower
 359                 make -C tools/power/cpupower DESTDIR=%{BUILDROOT} libdir=%{libdir} \
 360                         mandir=%{mandir} CPUFREQ_BENCH=false install
 361
 362                 if [ "%{DISTRO_ARCH}" = "x86_64" ]; then
 363                         pushd tools/power/cpupower/debug/x86_64
 364                         install -m 755 centrino-decode \
 365                                 %{BUILDROOT}/usr/bin/centrino-decode
 366                         install -m 755 powernow-k8-decode \
 367                                 %{BUILDROOT}/usr/bin/powernow-k8-decode
 368                         popd
 369                 elif [ "%{DISTRO_ARCH}" = "i686" ]; then
 370                         pushd tools/power/cpupower/debug/i386
 371                         install -m 755 centrino-decode \
 372                                 %{BUILDROOT}/usr/bin/centrino-decode
 373                         install -m 755 powernow-k8-decode \
 374                                 %{BUILDROOT}/usr/bin/powernow-k8-decode
 375                         popd
 376                 fi
 377
 378                 chmod 0755 %{BUILDROOT}%{libdir}/libcpupower.so*
 379
 380                 # This should be built for all x86 architectures
 381                 if [ "%{DISTRO_ARCH}" = "x86_64" ]; then
 382                         mkdir -pv %{BUILDROOT}%{mandir}/man8
 383
 384                         pushd tools/power/x86/x86_energy_perf_policy
 385                         make DESTDIR=%{BUILDROOT} install
 386                         popd
 387
 388                         pushd tools/power/x86/turbostat
 389                         make DESTDIR=%{BUILDROOT} install
 390                         popd
 391                 fi
 392
 393                 # tmon
 394                 pushd tools/thermal/tmon
 395                 make INSTALL_ROOT=%{BUILDROOT} install
 396                 popd
 397         end
 398 end
 399
 400 packages
 401         template KERNEL
 402                 kernel_name = kernel
 403                 kernel_release = %{fullver}
 404
 405                 summary = The Linux kernel %{kernel_release}.
 406
 407                 prerequires
 408                         /sbin/depmod
 409                 end
 410
 411                 provides
 412                         kernel=%{kernel_release}
 413                 end
 414
 415                 requires
 416                         dracut
 417                         grubby
 418                         linux-firmware
 419                 end
 420
 421                 files
 422                         /boot/System.map-%{kernel_release}
 423                         /boot/dtb-%{kernel_release}
 424                         /boot/vmlinuz-%{kernel_release}
 425                         /boot/initramfs-%{kernel_release}.img
 426                         /etc/ld.so.conf.d/kernel-%{kernel_release}.conf
 427                         /usr/lib/modules/%{kernel_release}
 428                 end
 429
 430                 _posttrans
 431                         /sbin/new-kernel-pkg --package %{kernel_name} --mkinitrd --dracut --depmod --update %{kernel_release}
 432                         /sbin/new-kernel-pkg --package %{kernel_name} --rpmposttrans %{kernel_release}
 433                 end
 434
 435                 script posttransin
 436                         %{_posttrans}
 437                 end
 438
 439                 script posttransup
 440                         %{_posttrans}
 441                 end
 442
 443                 script postin
 444                         /sbin/new-kernel-pkg --package %{kernel_name} --install %{kernel_release}
 445                 end
 446
 447                 script postup
 448                         /sbin/new-kernel-pkg --package %{kernel_name} --install %{kernel_release}
 449                 end
 450
 451                 script preun
 452                         /sbin/new-kernel-pkg --rminitrd --rmmoddep --remove %{kernel_release}
 453                 end
 454         end
 455
 456         template KERNELDEVEL
 457                 kernel_release = %{fullver}
 458
 459                 summary = Development files of kernel-%{kernel_release}.
 460                 description
 461                         %{summary}
 462
 463                         Install this package in order to compile modules for
 464                         kernel release %{kernel_release}.
 465                 end
 466
 467                 provides
 468                         kernel-devel = %{thisver}
 469                 end
 470
 471                 filter_requires
 472                         perl>=[0-9]\:.*
 473                 end
 474
 475                 files
 476                         /usr/lib/modules/%{kernel_release}/build
 477                         /usr/lib/modules/%{kernel_release}/source
 478                         /usr/src/kernels/%{kernel_release}
 479                 end
 480         end
 481
 482         if "%{build_kernel_default}" == "1"
 483                 if "%{DISTRO_ARCH}" == "armv7hl"
 484                         package kernel
 485                                 template KERNEL
 486
 487                                 kernel_name = kernel
 488                                 kernel_release = %{fullver}
 489
 490                                 # Replace the Exynos kernel.
 491                                 obsoletes += kernel-exynos < %{kernel_release}
 492                                 conflicts += kernel-exynos < %{kernel_release}
 493
 494                                 # Replace the OMAP kernel.
 495                                 obsoletes += kernel-omap < %{kernel_release}
 496                                 conflicts += kernel-omap < %{kernel_release}
 497                         end
 498
 499                         package kernel-devel
 500                                 template KERNELDEVEL
 501
 502                                 kernel_name = kernel
 503                                 kernel_release = %{fullver}
 504
 505                                 # Replace the Exynos kernel.
 506                                 obsoletes += kernel-exynos-devel < %{kernel_release}
 507                                 conflicts += kernel-exynos-devel < %{kernel_release}
 508
 509                                 # Replace the OMAP kernel.
 510                                 obsoletes += kernel-omap-devel < %{kernel_release}
 511                                 conflicts += kernel-omap-devel < %{kernel_release}
 512                         end
 513
 514                 else
 515                         package kernel
 516                                 template KERNEL
 517
 518                                 kernel_name = kernel
 519                                 kernel_release = %{fullver}
 520                         end
 521
 522                         package kernel-devel
 523                                 template KERNELDEVEL
 524
 525                                 kernel_name = kernel
 526                                 kernel_release = %{fullver}
 527                         end
 528                 end
 529         end
 530
 531         if "%{build_kernel_legacy}" == "1"
 532                 package kernel-legacy
 533                         template KERNEL
 534
 535                         kernel_name = kernel-legacy
 536                         kernel_release = %{fullver}.legacy
 537                 end
 538
 539                 package kernel-legacy-devel
 540                         template KERNELDEVEL
 541
 542                         kernel_name = kernel-legacy
 543                         kernel_release = %{fullver}.legacy
 544                 end
 545         end
 546
 547         package kernel-headers
 548                 summary = Header files of the kernel release %{fullver}.
 549                 desciption = %{summary}
 550
 551                 files
 552                         /usr/include
 553                 end
 554         end
 555
 556         package kernel-tools
 557                 summary = Assortment of tools for the Linux kernel.
 558                 description = %{summary}
 559
 560                 filter_requires
 561                         perl>=[0-9]\:.*
 562                 end
 563
 564                 files
 565                         /
 566                         !/boot
 567                         !/usr/include
 568                         !/usr/lib/modules
 569                         !/usr/src
 570                         !/usr/src/debug
 571                         !/usr/lib/debug
 572                 end
 573         end
 574 end