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    = 4.1.3
   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 >= 2.23.51.0.3-3
  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_target = bzImage
  73         kernel_image = arch/%{kernel_arch}/boot/%{kernel_target}
  74
  75         if "%{DISTRO_ARCH}" == "i686"
  76                 # Build a default and legacy kernel for the
  77                 # i686 architecture.
  78                 build_kernel_default = 1
  79                 build_kernel_legacy = 1
  80
  81                 kernel_arch = x86
  82         end
  83
  84         if "%{DISTRO_ARCH}" == "x86_64"
  85                 build_kernel_default = 1
  86
  87                 kernel_arch = x86
  88         end
  89
  90         if "%{DISTRO_ARCH}" == "aarch64"
  91                 # Disable for now because it won't compile
  92                 build_kernel_default = 0
  93
  94                 kernel_arch = arm64
  95                 kernel_target = Image.gz
  96         end
  97
  98         if "%{DISTRO_ARCH}" == "armv5tel"
  99                 # Build a kernel for Marvell Kirkwood-based devices.
 100                 build_kernel_default = 1
 101
 102                 kernel_arch = arm
 103                 kernel_target = zImage
 104
 105                 # http://lists.infradead.org/pipermail/linux-arm-kernel/2012-March/091404.html
 106                 kernel_build_flags = KALLSYMS_EXTRA_PASS=1
 107         end
 108
 109         if "%{DISTRO_ARCH}" == "armv7hl"
 110                 # Build the default unified kernel.
 111                 build_kernel_default = 1
 112                 build_kernel_lpae = 1
 113
 114                 kernel_arch = arm
 115                 kernel_target = zImage
 116         end
 117
 118         # mkimage is a requirement to build uImage images.
 119         if "%{kernel_target}" == "uImage"
 120                 requires += u-boot-tools
 121         end
 122
 123         # Build default kernel.
 124         if "%{build_kernel_default}" == "1"
 125                 kernels += default
 126         end
 127
 128         # Build legacy kernel.
 129         if "%{build_kernel_legacy}" == "1"
 130                 kernels += legacy
 131         end
 132
 133         # Build lpae kernel
 134         if "%{build_kernel_lpae}" == "1"
 135                 kernels += lpae
 136         end
 137
 138         perf_make = make %{MAKETUNING} -C tools/perf V=1 WERROR=0 \
 139                 NO_LIBUNWIND=1 HAVE_CPLUS_DEMANGLE=1 NO_GTK2=1 NO_LIBNUMA=1 \
 140                 NO_STRLCPY=1 NO_BIONIC=1 prefix=%{prefix} perfexecdir=lib/perf-core
 141
 142         prepare_cmds
 143                 rm -f %{DIR_APP}/localversion-grsec
 144
 145                 # Remove -Werror flag to fix ARMv5 build.
 146                 sed -e "s/-Werror//g" -i grsecurity/Makefile || :
 147
 148                 # Disable the colorize plugin.
 149                 # It's generally very nice but it clutters our
 150                 # logfiles.
 151                 sed -e "/^COLORIZE_PLUGIN_CFLAGS/d" \
 152                         -i Makefile
 153
 154                 sed -e "s/^HOSTCFLAGS.*=.*/& -fPIC/g" -i Makefile
 155
 156                 cp -vf %{kernel_logo} \
 157                         drivers/video/logo/logo_linux_clut224.ppm
 158
 159                 # Get rid of unwanted files resulting from patch fuzz.
 160                 find . \( -name "*.orig" -o -name "*~" \) -exec rm -f {} \; >/dev/null
 161
 162                 # Remove unnecessary SCM files.
 163                 find . -name .gitignore -exec rm -f {} \; >/dev/null
 164
 165                 # This prevents scripts/setlocalversion from mucking with our version numbers.
 166                 touch .scmversion
 167
 168                 mkdir -pv configs
 169
 170                 cd %{DIR_SOURCE}
 171                 configure_kernel() {
 172                         local flavour=${1}
 173                         local suffix
 174                         if [ "${flavour}" != "default" ]; then
 175                                 suffix="-${flavour}"
 176                         fi
 177
 178                         scripts/configure --kernel-dir=%{DIR_APP} \
 179                                 merge %{DISTRO_ARCH} ${flavour} %{DIR_APP}/configs/config.${flavour}
 180                 }
 181
 182                 # Generate configuration files for all kernels we are going to
 183                 # build.
 184                 for kernel in %{kernels}; do
 185                         configure_kernel ${kernel}
 186                 done
 187
 188                 # Tools
 189                 # Prevent perf from installing any files in /usr/libexec
 190                 sed -i %{DIR_APP}/tools/perf/config/Makefile -e "s/libexec/lib/g"
 191         end
 192
 193         build
 194                 build_kernel() {
 195                         local flavour=${1}
 196                         local suffix
 197                         local localversion="%{localversion}"
 198                         local fullversion="%{fullver}"
 199                         if [ "${flavour}" != "default" ]; then
 200                                 suffix="-${flavour}"
 201                                 localversion="${localversion}.${flavour}"
 202                                 fullversion="${fullversion}.${flavour}"
 203                         fi
 204
 205                         # Label the build.
 206                         sed -i Makefile \
 207                                 -e "s/^EXTRAVERSION.*/EXTRAVERSION = -${localversion}/"
 208
 209                         # Clean up the source tree.
 210                         make mrproper
 211
 212                         # Install configuration file.
 213                         cp configs/config.${flavour} .config
 214                         cat .config
 215
 216                         # Run the build.
 217                         make ARCH=%{kernel_arch} oldnoconfig >/dev/null
 218                         make ARCH=%{kernel_arch} CC="gcc -fno-PIE" %{kernel_target} modules \
 219                                 %{kernel_build_flags} %{PARALLELISMFLAGS}
 220
 221                         # Compile Flattened Device Tree database
 222                         case "${DISTRO_ARCH}" in
 223                                 aarch64|arm*)
 224                                         make ARCH=%{kernel_arch} dtbs
 225
 226                                         mkdir -pv %{BUILDROOT}/boot/dtb-${fullversion}
 227                                         for file in arch/arm/boot/dts/*.dtb; do
 228                                                 [ -e "${file}" ] || continue
 229
 230                                                 install -m 644 ${file} %{BUILDROOT}/boot/dtb-${fullversion} || exit 1
 231                                                 rm -f ${file}
 232                                         done
 233                                         ;;
 234                         esac
 235
 236                         # Install the results.
 237                         mkdir -pv %{BUILDROOT}/boot %{BUILDROOT}/usr/lib/modules/${fullversion}
 238                         install -m 755 %{kernel_image} %{BUILDROOT}/boot/vmlinuz-${fullversion}
 239                         install -m 644 .config %{BUILDROOT}/boot/config-${fullversion}
 240                         install -m 644 System.map %{BUILDROOT}/boot/System.map-${fullversion}
 241
 242                         # Create empty initramfs (20M).
 243                         dd if=/dev/zero of=%{BUILDROOT}/boot/initramfs-${fullversion}.img bs=1M count=20
 244
 245                         # Install modules.
 246                         make ARCH=%{kernel_arch} INSTALL_MOD_PATH=%{BUILDROOT}/usr mod-fw= V=1 \
 247                                 KERNELRELEASE=${fullversion} modules_install
 248
 249                         # Install vdso.
 250                         case "%{DISTRO_ARCH}" in
 251                                 i686)
 252                                         make ARCH=%{kernel_arch} INSTALL_MOD_PATH=%{BUILDROOT} \
 253                                                 KERNELRELEASE=${fullversion} vdso_install
 254                                         ;;
 255                         esac
 256
 257                         # Create an empty settings file for dracut
 258                         mkdir -p %{BUILDROOT}/etc/ld.so.conf.d
 259                         echo "# Placeholder file, no vDSO hwcap entries used in this kernel." \
 260                                 > %{BUILDROOT}/etc/ld.so.conf.d/kernel-${fullversion}.conf
 261
 262                         # And now the scary looking part.
 263                         #
 264                         # Recreate source and build links.
 265                         rm -f %{BUILDROOT}/usr/lib/modules/${fullversion}/{build,source}
 266                         mkdir -p %{BUILDROOT}/usr/lib/modules/${fullversion}/build
 267                         ln -sf build %{BUILDROOT}/usr/lib/modules/${fullversion}/source
 268
 269                         # Create dirs for extra modules.
 270                         mkdir -p %{BUILDROOT}/usr/lib/modules/${fullversion}/extra
 271
 272                         cp --parents $(find -type f -name "Makefile*" -o -name "Kconfig*") \
 273                                 %{BUILDROOT}/usr/lib/modules/${fullversion}/build
 274                         cp Module.symvers System.map \
 275                                 %{BUILDROOT}/usr/lib/modules/${fullversion}/build
 276                         rm -rf %{BUILDROOT}/usr/lib/modules/${fullversion}/build/{Documentation,scripts,include}
 277
 278                         cp .config %{BUILDROOT}/usr/lib/modules/${fullversion}/build
 279                         cp -a scripts %{BUILDROOT}/usr/lib/modules/${fullversion}/build
 280                         find %{BUILDROOT}/usr/lib/modules/${fullversion}/build/scripts -name "*.o" \
 281                                 -exec rm -vf {} \;
 282
 283                         cp -a --parents arch/%{kernel_arch}/include \
 284                                 %{BUILDROOT}/usr/lib/modules/${fullversion}/build
 285                         cp -a include %{BUILDROOT}/usr/lib/modules/${fullversion}/build/include
 286
 287                         # Make sure we can build external modules.
 288                         touch -r %{BUILDROOT}/usr/lib/modules/${fullversion}/build/Makefile \
 289                                 %{BUILDROOT}/usr/lib/modules/${fullversion}/build/include/linux/version.h
 290                         touch -r %{BUILDROOT}/usr/lib/modules/${fullversion}/build/.config \
 291                                 %{BUILDROOT}/usr/lib/modules/${fullversion}/build/autoconf.h
 292                         cp %{BUILDROOT}/usr/lib/modules/${fullversion}/build/.config \
 293                                 %{BUILDROOT}/usr/lib/modules/${fullversion}/build/include/config/auto.conf
 294
 295                         find %{BUILDROOT}/usr/lib/modules/${fullversion} -name "*.ko" -type f | \
 296                                 xargs --no-run-if-empty chmod u+x
 297
 298                         # Move all development files to /usr/src.
 299                         mkdir -p %{BUILDROOT}/usr/src/kernels
 300                         mv %{BUILDROOT}/usr/lib/modules/${fullversion}/build \
 301                                 %{BUILDROOT}/usr/src/kernels/${fullversion}
 302                         ln -sf ../../../src/kernels/${fullversion} \
 303                                 %{BUILDROOT}/usr/lib/modules/${fullversion}/build
 304
 305                         # Fix permissions.
 306                         find %{BUILDROOT}/usr/src/kernels -name "modules.order" \
 307                                 -exec chmod 644 {} \;
 308
 309                         find %{BUILDROOT}/usr/src/kernels -name ".*.cmd" -exec rm -f {} \;
 310                 }
 311
 312                 for kernel in %{kernels}; do
 313                         build_kernel ${kernel}
 314                 done
 315
 316                 # Build tools.
 317                 # perf
 318                 %{perf_make} DESTDIR=%{BUILDROOT} all
 319
 320                 # cpupower
 321                 chmod +x tools/power/cpupower/utils/version-gen.sh
 322                 make -C tools/power/cpupower CPUFREQ_BENCH=false %{PARALLELISMFLAGS}
 323
 324                 if [ "%{DISTRO_ARCH}" = "x86_64" ]; then
 325                         pushd tools/power/cpupower/debug/x86_64
 326                         make %{MAKETUNING} centrino-decode powernow-k8-decode
 327                         popd
 328                 elif [ "%{DISTRO_ARCH}" = "i686" ]; then
 329                         pushd tools/power/cpupower/debug/i386
 330                         make %{MAKETUNING} centrino-decode powernow-k8-decode
 331                         popd
 332                 fi
 333
 334                 # Should be built for all x86 architectures
 335                 if [ "%{DISTRO_ARCH}" = "x86_64" ]; then
 336                         # Won't compile on i686
 337                         # x86_energy_perf_policy.c: In function ‘validate_cpuid’:
 338                         # x86_energy_perf_policy.c:154:2: error: PIC register clobbered by ‘ebx’ in ‘asm’
 339                         #   asm("cpuid" : "=a" (fms), "=c" (ecx), "=d" (edx) : "a" (1) : "ebx");
 340                         #   ^
 341                         pushd tools/power/x86/x86_energy_perf_policy
 342                         make
 343                         popd
 344
 345                         # Same as above
 346                         pushd tools/power/x86/turbostat
 347                         make
 348                         popd
 349                 fi
 350
 351                 pushd tools/thermal/tmon
 352                 make
 353                 popd
 354         end
 355
 356         install
 357                 # When no kernels are configured, we create a default config
 358                 # which enables us to install at least the header files.
 359                 [ -n "%{kernels}" ] || make ARCH=%{kernel_arch} defconfig
 360
 361                 # Install the header files
 362                 make ARCH=%{kernel_arch} INSTALL_HDR_PATH=dest headers_install
 363                 mkdir -pv %{BUILDROOT}/usr/include
 364                 find dest/include \( -name .install -o -name ..install.cmd \) -delete
 365                 cp -rv dest/include/* %{BUILDROOT}/usr/include
 366
 367                 # Glibc provides these headers
 368                 rm -rfv %{BUILDROOT}/usr/include/scsi \
 369                         %{BUILDROOT}/usr/include/asm*/atomic.h \
 370                         %{BUILDROOT}/usr/include/asm*/io.h \
 371                         %{BUILDROOT}/usr/include/asm*/irq.h
 372
 373                 # Remove all firmware files which are distributed by linux-firmware
 374                 rm -rfv %{BUILDROOT}/lib/firmware
 375
 376                 # Install tools.
 377                 %{perf_make} DESTDIR=%{BUILDROOT} install-bin install-python_ext
 378
 379                 # cpupower
 380                 make -C tools/power/cpupower DESTDIR=%{BUILDROOT} libdir=%{libdir} \
 381                         mandir=%{mandir} CPUFREQ_BENCH=false install
 382
 383                 if [ "%{DISTRO_ARCH}" = "x86_64" ]; then
 384                         pushd tools/power/cpupower/debug/x86_64
 385                         install -m 755 centrino-decode \
 386                                 %{BUILDROOT}/usr/bin/centrino-decode
 387                         install -m 755 powernow-k8-decode \
 388                                 %{BUILDROOT}/usr/bin/powernow-k8-decode
 389                         popd
 390                 elif [ "%{DISTRO_ARCH}" = "i686" ]; then
 391                         pushd tools/power/cpupower/debug/i386
 392                         install -m 755 centrino-decode \
 393                                 %{BUILDROOT}/usr/bin/centrino-decode
 394                         install -m 755 powernow-k8-decode \
 395                                 %{BUILDROOT}/usr/bin/powernow-k8-decode
 396                         popd
 397                 fi
 398
 399                 chmod 0755 %{BUILDROOT}%{libdir}/libcpupower.so*
 400
 401                 # This should be built for all x86 architectures
 402                 if [ "%{DISTRO_ARCH}" = "x86_64" ]; then
 403                         mkdir -pv %{BUILDROOT}%{mandir}/man8
 404
 405                         pushd tools/power/x86/x86_energy_perf_policy
 406                         make DESTDIR=%{BUILDROOT} install
 407                         popd
 408
 409                         pushd tools/power/x86/turbostat
 410                         make DESTDIR=%{BUILDROOT} install
 411                         popd
 412                 fi
 413
 414                 # tmon
 415                 pushd tools/thermal/tmon
 416                 make INSTALL_ROOT=%{BUILDROOT} install
 417                 popd
 418         end
 419 end
 420
 421 packages
 422         template KERNEL
 423                 kernel_name = kernel
 424                 kernel_release = %{fullver}
 425
 426                 summary = The Linux kernel %{kernel_release}.
 427
 428                 prerequires
 429                         /sbin/depmod
 430                 end
 431
 432                 provides
 433                         kernel=%{kernel_release}
 434                 end
 435
 436                 requires
 437                         dracut
 438                         grubby
 439                         linux-firmware
 440                 end
 441
 442                 files
 443                         /boot/System.map-%{kernel_release}
 444                         /boot/dtb-%{kernel_release}
 445                         /boot/vmlinuz-%{kernel_release}
 446                         /boot/initramfs-%{kernel_release}.img
 447                         /etc/ld.so.conf.d/kernel-%{kernel_release}.conf
 448                         /usr/lib/modules/%{kernel_release}
 449                 end
 450
 451                 _posttrans
 452                         /sbin/new-kernel-pkg --package %{kernel_name} --mkinitrd --dracut --depmod --update %{kernel_release}
 453                         /sbin/new-kernel-pkg --package %{kernel_name} --rpmposttrans %{kernel_release}
 454                 end
 455
 456                 script posttransin
 457                         %{_posttrans}
 458                 end
 459
 460                 script posttransup
 461                         %{_posttrans}
 462                 end
 463
 464                 script postin
 465                         /sbin/new-kernel-pkg --package %{kernel_name} --install %{kernel_release}
 466                 end
 467
 468                 script postup
 469                         /sbin/new-kernel-pkg --package %{kernel_name} --install %{kernel_release}
 470                 end
 471
 472                 script preun
 473                         /sbin/new-kernel-pkg --rminitrd --rmmoddep --remove %{kernel_release}
 474                 end
 475         end
 476
 477         template KERNELDEVEL
 478                 kernel_release = %{fullver}
 479
 480                 summary = Development files of kernel-%{kernel_release}.
 481                 description
 482                         %{summary}
 483
 484                         Install this package in order to compile modules for
 485                         kernel release %{kernel_release}.
 486                 end
 487
 488                 provides
 489                         kernel-devel = %{thisver}
 490                 end
 491
 492                 filter_requires
 493                         perl>=[0-9]\:.*
 494                 end
 495
 496                 files
 497                         /usr/lib/modules/%{kernel_release}/build
 498                         /usr/lib/modules/%{kernel_release}/source
 499                         /usr/src/kernels/%{kernel_release}
 500                 end
 501         end
 502
 503         if "%{build_kernel_default}" == "1"
 504                 if "%{DISTRO_ARCH}" == "armv7hl"
 505                         package kernel
 506                                 template KERNEL
 507
 508                                 kernel_name = kernel
 509                                 kernel_release = %{fullver}
 510
 511                                 # Replace the Exynos kernel.
 512                                 obsoletes += kernel-exynos < %{kernel_release}
 513                                 conflicts += kernel-exynos < %{kernel_release}
 514
 515                                 # Replace the OMAP kernel.
 516                                 obsoletes += kernel-omap < %{kernel_release}
 517                                 conflicts += kernel-omap < %{kernel_release}
 518                         end
 519
 520                         package kernel-devel
 521                                 template KERNELDEVEL
 522
 523                                 kernel_name = kernel
 524                                 kernel_release = %{fullver}
 525
 526                                 # Replace the Exynos kernel.
 527                                 obsoletes += kernel-exynos-devel < %{kernel_release}
 528                                 conflicts += kernel-exynos-devel < %{kernel_release}
 529
 530                                 # Replace the OMAP kernel.
 531                                 obsoletes += kernel-omap-devel < %{kernel_release}
 532                                 conflicts += kernel-omap-devel < %{kernel_release}
 533                         end
 534
 535                 else
 536                         package kernel
 537                                 template KERNEL
 538
 539                                 kernel_name = kernel
 540                                 kernel_release = %{fullver}
 541                         end
 542
 543                         package kernel-devel
 544                                 template KERNELDEVEL
 545
 546                                 kernel_name = kernel
 547                                 kernel_release = %{fullver}
 548                         end
 549                 end
 550         end
 551
 552         if "%{build_kernel_legacy}" == "1"
 553                 package kernel-legacy
 554                         template KERNEL
 555
 556                         kernel_name = kernel-legacy
 557                         kernel_release = %{fullver}.legacy
 558                 end
 559
 560                 package kernel-legacy-devel
 561                         template KERNELDEVEL
 562
 563                         kernel_name = kernel-legacy
 564                         kernel_release = %{fullver}.legacy
 565                 end
 566         end
 567
 568         if "%{build_kernel_lpae}" == "1"
 569                 package kernel-lpae
 570                         template KERNEL
 571
 572                         kernel_name = kernel-lpae
 573                         kernel_release = %{fullver}.lpae
 574                 end
 575
 576                 package kernel-lpae-devel
 577                         template KERNELDEVEL
 578
 579                         kernel_name = kernel-lpae
 580                         kernel_release = %{fullver}.lpae
 581                 end
 582         end
 583
 584         package kernel-headers
 585                 summary = Header files of the kernel release %{fullver}.
 586                 desciption = %{summary}
 587
 588                 files
 589                         /usr/include
 590                 end
 591         end
 592
 593         package kernel-tools
 594                 summary = Assortment of tools for the Linux kernel.
 595                 description = %{summary}
 596
 597                 filter_requires
 598                         perl>=[0-9]\:.*
 599                 end
 600
 601                 files
 602                         /
 603                         !/boot
 604                         !/usr/include
 605                         !/usr/lib/modules
 606                         !/usr/src
 607                         !/usr/src/debug
 608                         !/usr/lib/debug
 609                 end
 610         end
 611 end