lfs/linux

   1 ###############################################################################
   2 #                                                                             #
   3 # IPFire.org - A linux based firewall                                         #
   4 # Copyright (C) 2007  Michael Tremer & Christian Schmidt                      #
   5 #                                                                             #
   6 # This program is free software: you can redistribute it and/or modify        #
   7 # it under the terms of the GNU General Public License as published by        #
   8 # the Free Software Foundation, either version 3 of the License, or           #
   9 # (at your option) any later version.                                         #
  10 #                                                                             #
  11 # This program is distributed in the hope that it will be useful,             #
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  14 # GNU General Public License for more details.                                #
  15 #                                                                             #
  16 # You should have received a copy of the GNU General Public License           #
  17 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  18 #                                                                             #
  19 ###############################################################################
  20
  21 ###############################################################################
  22 # Definitions
  23 ###############################################################################
  24
  25 include Config
  26
  27 PKG_NAME   = linux
  28 VER        = 2.6.27
  29
  30 THISAPP    = $(PKG_NAME)-$(VER)
  31 DL_FILE    = $(THISAPP).tar.bz2
  32 DIR_APP    = $(DIR_SRC)/$(THISAPP)
  33 CFLAGS     =
  34 CXXFLAGS   =
  35
  36 OBJECT     = $(DIR_INFO)/$(STAGE_ORDER)_$(STAGE)/$(THISAPP)
  37
  38 LOCALVERSION = -ipfire1
  39 FULLVER    = $(VER)$(LOCALVERSION)
  40
  41 # Patches
  42 GRSEC_PATCH    = grsecurity-2.1.12-$(VER)-200811291903.patch
  43 OCF_PATCH      = ocf-linux-26-20080917.patch
  44 REISER4_PATCH  = reiser4-for-$(VER).patch
  45 SQUASHFS_PATCH = $(THISAPP)-squashfs3.4-1.patch
  46
  47 ###############################################################################
  48 # Top-level Rules
  49 ###############################################################################
  50
  51 objects = $(DL_FILE) \
  52         $(OCF_PATCH) \
  53         $(REISER4_PATCH) \
  54         $(SQUASHFS_PATCH)
  55
  56 ifeq "$(PAX)" "1"
  57         #objects += $(GRSEC_PATCH)
  58 endif
  59
  60 install : $(OBJECT)
  61
  62 download : $(objects)
  63
  64 $(objects) :
  65         @$(LOAD)
  66
  67 ###############################################################################
  68 # Installation Details
  69 ###############################################################################
  70
  71 $(OBJECT) :
  72         @$(PREBUILD)
  73         @rm -rf $(DIR_APP) && cd $(DIR_SRC) && tar jxf $(DIR_DL)/$(DL_FILE)
  74
  75         cd $(DIR_APP) && echo "$(LOCALVERSION)" > localversion-ipfire
  76
  77         ### OCF
  78         #
  79         cd $(DIR_APP) && patch -Np1 -i $(DIR_PATCHES)/$(OCF_PATCH)
  80         cd $(DIR_APP) && echo "source \"crypto/ocf/Kconfig\"" >> crypto/Kconfig
  81
  82         ### Reiser4
  83         #
  84         cd $(DIR_APP) && patch -Np1 -i $(DIR_PATCHES)/$(REISER4_PATCH)
  85
  86         ### Squashfs
  87         #
  88         cd $(DIR_APP) && patch -Np1 -i $(DIR_PATCHES)/$(SQUASHFS_PATCH)
  89
  90         ### GrSecurity
  91         #
  92         cd $(DIR_APP) && patch -Np1 -i $(DIR_PATCHES)/$(GRSEC_PATCH)
  93         rm -f $(DIR_APP)/localversion-grsec
  94
  95 ifeq "$(STAGE)" "toolchain"
  96         install -dv $(TOOLS_DIR)/include
  97         cd $(DIR_APP) && make mrproper
  98         cd $(DIR_APP) && make ARCH=x86 headers_check
  99         cd $(DIR_APP) && make ARCH=x86 INSTALL_HDR_PATH=dest headers_install
 100         cd $(DIR_APP) && cp -rv dest/include/* $(TOOLS_DIR)/include
 101 endif
 102
 103 ifeq "$(STAGE)" "base"
 104         cd $(DIR_APP) && make mrproper
 105         cd $(DIR_APP) && make ARCH=x86 headers_check
 106         cd $(DIR_APP) && make ARCH=x86 INSTALL_HDR_PATH=dest headers_install
 107         cd $(DIR_APP) && cp -rv dest/include/* /usr/include
 108 endif
 109
 110 ifeq "$(STAGE)" "ipfire"
 111         cd $(DIR_APP) && make mrproper
 112
 113         if [ "$(IFS_ARCH)" == "i586" ]; then \
 114                 sed -e "s/^CONFIG_M686=y/# CONFIG_686 is not set/" \
 115                         -e "s/^# CONFIG_MPENTIUMIII is not set/CONFIG_MPENTIUMII=y/" \
 116                         < $(DIR_CONF)/kernel/kernel.config > $(DIR_APP)/.config; \
 117         elif [ "$(IFS_ARCH)" == "i486" ]; then \
 118                 sed -e "s/^CONFIG_M686=y/# CONFIG_686 is not set/" \
 119                         -e "s/^# CONFIG_M486 is not set/CONFIG_M486=y/" \
 120                         < $(DIR_CONF)/kernel/kernel.config > $(DIR_APP)/.config; \
 121         elif [ "$(IFS_ARCH)" == "via-c7" ]; then \
 122                 sed -e "s/^CONFIG_M686=y/# CONFIG_686 is not set/" \
 123                         -e "s/^# CONFIG_MVIAC7 is not set/CONFIG_MVIAC7=y/" \
 124                         < $(DIR_CONF)/kernel/kernel.config > $(DIR_APP)/.config; \
 125         elif [ "$(IFS_ARCH)" == "via-c3" ]; then \
 126                 sed -e "s/^CONFIG_M686=y/# CONFIG_686 is not set/" \
 127                         -e "s/^# CONFIG_MVIAC3_2 is not set/CONFIG_MVIAC3_2=y/" \
 128                         < $(DIR_CONF)/kernel/kernel.config > $(DIR_APP)/.config; \
 129         else \
 130                 cp -f $(DIR_CONF)/kernel/kernel.config $(DIR_APP)/.config; \
 131         fi
 132
 133         # Fixed CFLAGS when using distcc
 134         cd $(DIR_APP) && sed -e "s/-D__KERNEL__/& -fno-PIE/" -i Makefile
 135
 136         cd $(DIR_APP) && yes "" | make oldconfig
 137
 138         cd $(DIR_APP) && make $(PARALLELISMFLAGS)
 139         cd $(DIR_APP) && make modules_install
 140
 141         cd $(DIR_APP) && cp -v arch/x86/boot/bzImage /boot/$(SNAME)kernel-$(FULLVER)
 142         cd $(DIR_APP) && cp -v System.map /boot/System.map-$(FULLVER)
 143
 144         ln -svf $(SNAME)kernel-$(FULLVER) /boot/$(SNAME)kernel
 145         ln -svf System.map-$(FULLVER) /boot/System.map
 146
 147         # keep the source code in $(DIR_SRC)/$(PKG_NAME)-$(FULLVER)
 148         cp -fal $(DIR_APP) $(DIR_SRC)/$(PKG_NAME)-$(FULLVER)
 149
 150         rm -vf /lib/modules/$(KVER)/{build,source}
 151         ln -svf $(DIR_SRC)/$(PKG_NAME)-$(FULLVER) /lib/modules/$(KVER)/build
 152         ln -svf $(DIR_SRC)/$(PKG_NAME)-$(FULLVER) /lib/modules/$(KVER)/source
 153         -mkdir -pv /lib/modules/$(KVER)/extra
 154 endif
 155
 156         @rm -rf $(DIR_APP)
 157         @$(POSTBUILD)