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    = 4
   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                 # Disable the colorize plugin.
 123                 # It's generally very nice but it clutters our
 124                 # logfiles.
 125                 sed -e "/^COLORIZE_PLUGIN_CFLAGS/d" \
 126                         -i Makefile
 127
 128                 sed -e "s/^HOSTCFLAGS.*=.*/& -fPIC/g" -i Makefile
 129
 130                 cp -vf %{kernel_logo} \
 131                         drivers/video/logo/logo_linux_clut224.ppm
 132
 133                 # Get rid of unwanted files resulting from patch fuzz.
 134                 find . \( -name "*.orig" -o -name "*~" \) -exec rm -f {} \; >/dev/null
 135
 136                 # Remove unnecessary SCM files.
 137                 find . -name .gitignore -exec rm -f {} \; >/dev/null
 138
 139                 # This prevents scripts/setlocalversion from mucking with our version numbers.
 140                 touch .scmversion
 141
 142                 mkdir -pv configs
 143
 144                 cd %{DIR_SOURCE}
 145                 configure_kernel() {
 146                         local flavour=${1}
 147                         local suffix
 148                         if [ "${flavour}" != "default" ]; then
 149                                 suffix="-${flavour}"
 150                         fi
 151
 152                         scripts/configure --kernel-dir=%{DIR_APP} \
 153                                 merge %{DISTRO_ARCH} ${flavour} %{DIR_APP}/configs/config.${flavour}
 154                 }
 155
 156                 # Generate configuration files for all kernels we are going to
 157                 # build.
 158                 for kernel in %{kernels}; do
 159                         configure_kernel ${kernel}
 160                 done
 161
 162                 # Tools
 163                 # Prevent perf from installing any files in /usr/libexec
 164                 sed -i %{DIR_APP}/tools/perf/config/Makefile -e "s/libexec/lib/g"
 165         end
 166
 167         build
 168                 build_kernel() {
 169                         local flavour=${1}
 170                         local suffix
 171                         local localversion="%{localversion}"
 172                         local fullversion="%{fullver}"
 173                         if [ "${flavour}" != "default" ]; then
 174                                 suffix="-${flavour}"
 175                                 localversion="${localversion}.${flavour}"
 176                                 fullversion="${fullversion}.${flavour}"
 177                         fi
 178
 179                         # Label the build.
 180                         sed -i Makefile \
 181                                 -e "s/^EXTRAVERSION.*/EXTRAVERSION = -${localversion}/"
 182
 183                         # Clean up the source tree.
 184                         make mrproper
 185
 186                         # Install configuration file.
 187                         cp configs/config.${flavour} .config
 188                         cat .config
 189
 190                         # Run the build.
 191                         make ARCH=%{kernel_arch} oldnoconfig >/dev/null
 192                         make ARCH=%{kernel_arch} CC="gcc -fno-PIE" %{kernel_target} modules \
 193                                 %{kernel_build_flags} %{PARALLELISMFLAGS}
 194
 195                         # Compile Flattened Device Tree database
 196                         case "${DISTRO_ARCH}" in
 197                                 aarch64|arm*)
 198                                         make ARCH=%{kernel_arch} dtbs
 199
 200                                         mkdir -pv %{BUILDROOT}/boot/dtb-${fullversion}
 201                                         for file in arch/arm/boot/dts/*.dtb; do
 202                                                 [ -e "${file}" ] || continue
 203
 204                                                 install -m 644 ${file} %{BUILDROOT}/boot/dtb-${fullversion} || exit 1
 205                                                 rm -f ${file}
 206                                         done
 207                                         ;;
 208                         esac
 209
 210                         # Install the results.
 211                         mkdir -pv %{BUILDROOT}/boot %{BUILDROOT}/usr/lib/modules/${fullversion}
 212                         install -m 755 %{kernel_image} %{BUILDROOT}/boot/vmlinuz-${fullversion}
 213                         install -m 644 .config %{BUILDROOT}/boot/config-${fullversion}
 214                         install -m 644 System.map %{BUILDROOT}/boot/System.map-${fullversion}
 215
 216                         # Create empty initramfs (20M).
 217                         dd if=/dev/zero of=%{BUILDROOT}/boot/initramfs-${fullversion}.img bs=1M count=20
 218
 219                         # Install modules.
 220                         make ARCH=%{kernel_arch} INSTALL_MOD_PATH=%{BUILDROOT}/usr mod-fw= V=1 \
 221                                 KERNELRELEASE=${fullversion} modules_install
 222
 223                         # Install vdso.
 224                         case "%{DISTRO_ARCH}" in
 225                                 i686)
 226                                         make ARCH=%{kernel_arch} INSTALL_MOD_PATH=%{BUILDROOT} \
 227                                                 KERNELRELEASE=${fullversion} vdso_install
 228                                         ;;
 229                         esac
 230
 231                         # Create an empty settings file for dracut
 232                         mkdir -p %{BUILDROOT}/etc/ld.so.conf.d
 233                         echo "# Placeholder file, no vDSO hwcap entries used in this kernel." \
 234                                 > %{BUILDROOT}/etc/ld.so.conf.d/kernel-${fullversion}.conf
 235
 236                         # And now the scary looking part.
 237                         #
 238                         # Recreate source and build links.
 239                         rm -f %{BUILDROOT}/usr/lib/modules/${fullversion}/{build,source}
 240                         mkdir -p %{BUILDROOT}/usr/lib/modules/${fullversion}/build
 241                         ln -sf build %{BUILDROOT}/usr/lib/modules/${fullversion}/source
 242
 243                         # Create dirs for extra modules.
 244                         mkdir -p %{BUILDROOT}/usr/lib/modules/${fullversion}/extra
 245
 246                         cp --parents $(find -type f -name "Makefile*" -o -name "Kconfig*") \
 247                                 %{BUILDROOT}/usr/lib/modules/${fullversion}/build
 248                         cp Module.symvers System.map \
 249                                 %{BUILDROOT}/usr/lib/modules/${fullversion}/build
 250                         rm -rf %{BUILDROOT}/usr/lib/modules/${fullversion}/build/{Documentation,scripts,include}
 251
 252                         cp .config %{BUILDROOT}/usr/lib/modules/${fullversion}/build
 253                         cp -a scripts %{BUILDROOT}/usr/lib/modules/${fullversion}/build
 254                         find %{BUILDROOT}/usr/lib/modules/${fullversion}/build/scripts -name "*.o" \
 255                                 -exec rm -vf {} \;
 256
 257                         cp -a --parents arch/%{kernel_arch}/include \
 258                                 %{BUILDROOT}/usr/lib/modules/${fullversion}/build
 259                         cp -a include %{BUILDROOT}/usr/lib/modules/${fullversion}/build/include
 260
 261                         # Make sure we can build external modules.
 262                         touch -r %{BUILDROOT}/usr/lib/modules/${fullversion}/build/Makefile \
 263                                 %{BUILDROOT}/usr/lib/modules/${fullversion}/build/include/linux/version.h
 264                         touch -r %{BUILDROOT}/usr/lib/modules/${fullversion}/build/.config \
 265                                 %{BUILDROOT}/usr/lib/modules/${fullversion}/build/autoconf.h
 266                         cp %{BUILDROOT}/usr/lib/modules/${fullversion}/build/.config \
 267                                 %{BUILDROOT}/usr/lib/modules/${fullversion}/build/include/config/auto.conf
 268
 269                         find %{BUILDROOT}/usr/lib/modules/${fullversion} -name "*.ko" -type f | \
 270                                 xargs --no-run-if-empty chmod u+x
 271
 272                         # Move all development files to /usr/src.
 273                         mkdir -p %{BUILDROOT}/usr/src/kernels
 274                         mv %{BUILDROOT}/usr/lib/modules/${fullversion}/build \
 275                                 %{BUILDROOT}/usr/src/kernels/${fullversion}
 276                         ln -sf ../../../src/kernels/${fullversion} \
 277                                 %{BUILDROOT}/usr/lib/modules/${fullversion}/build
 278
 279                         # Fix permissions.
 280                         find %{BUILDROOT}/usr/src/kernels -name "modules.order" \
 281                                 -exec chmod 644 {} \;
 282
 283                         find %{BUILDROOT}/usr/src/kernels -name ".*.cmd" -exec rm -f {} \;
 284                 }
 285
 286                 for kernel in %{kernels}; do
 287                         build_kernel ${kernel}
 288                 done
 289
 290                 # Build tools.
 291                 # perf
 292                 %{perf_make} DESTDIR=%{BUILDROOT} all
 293
 294                 # cpupower
 295                 chmod +x tools/power/cpupower/utils/version-gen.sh
 296                 make -C tools/power/cpupower CPUFREQ_BENCH=false %{PARALLELISMFLAGS}
 297
 298                 if [ "%{DISTRO_ARCH}" = "x86_64" ]; then
 299                         pushd tools/power/cpupower/debug/x86_64
 300                         make %{MAKETUNING} centrino-decode powernow-k8-decode
 301                         popd
 302                 elif [ "%{DISTRO_ARCH}" = "i686" ]; then
 303                         pushd tools/power/cpupower/debug/i386
 304                         make %{MAKETUNING} centrino-decode powernow-k8-decode
 305                         popd
 306                 fi
 307
 308                 # Should be built for all x86 architectures
 309                 if [ "%{DISTRO_ARCH}" = "x86_64" ]; then
 310                         # Won't compile on i686
 311                         # x86_energy_perf_policy.c: In function ‘validate_cpuid’:
 312                         # x86_energy_perf_policy.c:154:2: error: PIC register clobbered by ‘ebx’ in ‘asm’
 313                         #   asm("cpuid" : "=a" (fms), "=c" (ecx), "=d" (edx) : "a" (1) : "ebx");
 314                         #   ^
 315                         pushd tools/power/x86/x86_energy_perf_policy
 316                         make
 317                         popd
 318
 319                         # Same as above
 320                         pushd tools/power/x86/turbostat
 321                         make
 322                         popd
 323                 fi
 324
 325                 pushd tools/thermal/tmon
 326                 make
 327                 popd
 328         end
 329
 330         install
 331                 # When no kernels are configured, we create a default config
 332                 # which enables us to install at least the header files.
 333                 [ -n "%{kernels}" ] || make ARCH=%{kernel_arch} defconfig
 334
 335                 # Install the header files
 336                 make ARCH=%{kernel_arch} INSTALL_HDR_PATH=dest headers_install
 337                 mkdir -pv %{BUILDROOT}/usr/include
 338                 find dest/include \( -name .install -o -name ..install.cmd \) -delete
 339                 cp -rv dest/include/* %{BUILDROOT}/usr/include
 340
 341                 # Glibc provides these headers
 342                 rm -rfv %{BUILDROOT}/usr/include/scsi \
 343                         %{BUILDROOT}/usr/include/asm*/atomic.h \
 344                         %{BUILDROOT}/usr/include/asm*/io.h \
 345                         %{BUILDROOT}/usr/include/asm*/irq.h
 346
 347                 # Remove all firmware files which are distributed by linux-firmware
 348                 rm -rfv %{BUILDROOT}/lib/firmware
 349
 350                 # Install tools.
 351                 %{perf_make} DESTDIR=%{BUILDROOT} install-bin install-python_ext
 352
 353                 # cpupower
 354                 make -C tools/power/cpupower DESTDIR=%{BUILDROOT} libdir=%{libdir} \
 355                         mandir=%{mandir} CPUFREQ_BENCH=false install
 356
 357                 if [ "%{DISTRO_ARCH}" = "x86_64" ]; then
 358                         pushd tools/power/cpupower/debug/x86_64
 359                         install -m 755 centrino-decode \
 360                                 %{BUILDROOT}/usr/bin/centrino-decode
 361                         install -m 755 powernow-k8-decode \
 362                                 %{BUILDROOT}/usr/bin/powernow-k8-decode
 363                         popd
 364                 elif [ "%{DISTRO_ARCH}" = "i686" ]; then
 365                         pushd tools/power/cpupower/debug/i386
 366                         install -m 755 centrino-decode \
 367                                 %{BUILDROOT}/usr/bin/centrino-decode
 368                         install -m 755 powernow-k8-decode \
 369                                 %{BUILDROOT}/usr/bin/powernow-k8-decode
 370                         popd
 371                 fi
 372
 373                 chmod 0755 %{BUILDROOT}%{libdir}/libcpupower.so*
 374
 375                 # This should be built for all x86 architectures
 376                 if [ "%{DISTRO_ARCH}" = "x86_64" ]; then
 377                         mkdir -pv %{BUILDROOT}%{mandir}/man8
 378
 379                         pushd tools/power/x86/x86_energy_perf_policy
 380                         make DESTDIR=%{BUILDROOT} install
 381                         popd
 382
 383                         pushd tools/power/x86/turbostat
 384                         make DESTDIR=%{BUILDROOT} install
 385                         popd
 386                 fi
 387
 388                 # tmon
 389                 pushd tools/thermal/tmon
 390                 make INSTALL_ROOT=%{BUILDROOT} install
 391                 popd
 392         end
 393 end
 394
 395 packages
 396         template KERNEL
 397                 kernel_name = kernel
 398                 kernel_release = %{fullver}
 399
 400                 summary = The Linux kernel %{kernel_release}.
 401
 402                 prerequires
 403                         /sbin/depmod
 404                 end
 405
 406                 provides
 407                         kernel=%{kernel_release}
 408                 end
 409
 410                 requires
 411                         dracut
 412                         grubby
 413                         linux-firmware
 414                 end
 415
 416                 files
 417                         /boot/System.map-%{kernel_release}
 418                         /boot/dtb-%{kernel_release}
 419                         /boot/vmlinuz-%{kernel_release}
 420                         /boot/initramfs-%{kernel_release}.img
 421                         /etc/ld.so.conf.d/kernel-%{kernel_release}.conf
 422                         /usr/lib/modules/%{kernel_release}
 423                 end
 424
 425                 _posttrans
 426                         /sbin/new-kernel-pkg --package %{kernel_name} --mkinitrd --dracut --depmod --update %{kernel_release}
 427                         /sbin/new-kernel-pkg --package %{kernel_name} --rpmposttrans %{kernel_release}
 428                 end
 429
 430                 script posttransin
 431                         %{_posttrans}
 432                 end
 433
 434                 script posttransup
 435                         %{_posttrans}
 436                 end
 437
 438                 script postin
 439                         /sbin/new-kernel-pkg --package %{kernel_name} --install %{kernel_release}
 440                 end
 441
 442                 script postup
 443                         /sbin/new-kernel-pkg --package %{kernel_name} --install %{kernel_release}
 444                 end
 445
 446                 script preun
 447                         /sbin/new-kernel-pkg --rminitrd --rmmoddep --remove %{kernel_release}
 448                 end
 449         end
 450
 451         template KERNELDEVEL
 452                 kernel_release = %{fullver}
 453
 454                 summary = Development files of kernel-%{kernel_release}.
 455                 description
 456                         %{summary}
 457
 458                         Install this package in order to compile modules for
 459                         kernel release %{kernel_release}.
 460                 end
 461
 462                 provides
 463                         kernel-devel = %{thisver}
 464                 end
 465
 466                 filter_requires
 467                         perl>=[0-9]\:.*
 468                 end
 469
 470                 files
 471                         /usr/lib/modules/%{kernel_release}/build
 472                         /usr/lib/modules/%{kernel_release}/source
 473                         /usr/src/kernels/%{kernel_release}
 474                 end
 475         end
 476
 477         if "%{build_kernel_default}" == "1"
 478                 if "%{DISTRO_ARCH}" == "armv7hl"
 479                         package kernel
 480                                 template KERNEL
 481
 482                                 kernel_name = kernel
 483                                 kernel_release = %{fullver}
 484
 485                                 # Replace the Exynos kernel.
 486                                 obsoletes += kernel-exynos < %{kernel_release}
 487                                 conflicts += kernel-exynos < %{kernel_release}
 488
 489                                 # Replace the OMAP kernel.
 490                                 obsoletes += kernel-omap < %{kernel_release}
 491                                 conflicts += kernel-omap < %{kernel_release}
 492                         end
 493
 494                         package kernel-devel
 495                                 template KERNELDEVEL
 496
 497                                 kernel_name = kernel
 498                                 kernel_release = %{fullver}
 499
 500                                 # Replace the Exynos kernel.
 501                                 obsoletes += kernel-exynos-devel < %{kernel_release}
 502                                 conflicts += kernel-exynos-devel < %{kernel_release}
 503
 504                                 # Replace the OMAP kernel.
 505                                 obsoletes += kernel-omap-devel < %{kernel_release}
 506                                 conflicts += kernel-omap-devel < %{kernel_release}
 507                         end
 508
 509                 else
 510                         package kernel
 511                                 template KERNEL
 512
 513                                 kernel_name = kernel
 514                                 kernel_release = %{fullver}
 515                         end
 516
 517                         package kernel-devel
 518                                 template KERNELDEVEL
 519
 520                                 kernel_name = kernel
 521                                 kernel_release = %{fullver}
 522                         end
 523                 end
 524         end
 525
 526         if "%{build_kernel_legacy}" == "1"
 527                 package kernel-legacy
 528                         template KERNEL
 529
 530                         kernel_name = kernel-legacy
 531                         kernel_release = %{fullver}.legacy
 532                 end
 533
 534                 package kernel-legacy-devel
 535                         template KERNELDEVEL
 536
 537                         kernel_name = kernel-legacy
 538                         kernel_release = %{fullver}.legacy
 539                 end
 540         end
 541
 542         package kernel-headers
 543                 summary = Header files of the kernel release %{fullver}.
 544                 desciption = %{summary}
 545
 546                 files
 547                         /usr/include
 548                 end
 549         end
 550
 551         package kernel-tools
 552                 summary = Assortment of tools for the Linux kernel.
 553                 description = %{summary}
 554
 555                 filter_requires
 556                         perl>=[0-9]\:.*
 557                 end
 558
 559                 files
 560                         /
 561                         !/boot
 562                         !/usr/include
 563                         !/usr/lib/modules
 564                         !/usr/src
 565                         !/usr/src/debug
 566                         !/usr/lib/debug
 567                 end
 568         end
 569 end