target/Makefile

   1 # This file is part of the OpenADK project. OpenADK is copyrighted
   2 # material, please see the LICENCE file in the top-level directory.
   3
   4 include $(ADK_TOPDIR)/rules.mk
   5 include $(ADK_TOPDIR)/mk/rootfs.mk
   6
   7 ifeq ($(ADK_TARGET_KERNEL_USE_CUSTOMCONFIG),y)
   8 KERNEL_MODULES_USED:=$(shell grep -s =m $(ADK_TOPDIR)/$(ADK_TARGET_KERNEL_CUSTOMCONFIG_PATH))
   9 else
  10 KERNEL_MODULES_USED:=$(shell grep ^ADK_KERNEL $(ADK_TOPDIR)/.config|grep =m)
  11 endif
  12
  13 all: install
  14
  15 ### Kernel .config Creation
  16 # The following target combines all kernel-related variables and
  17 # config files into a single one to be used as the final kernel
  18 # configuration when building. This is how it's done:
  19 # 1) fetch all enabled ADK_KERNEL_* vars into
  20 #    .kernelconfig.kernel
  21 # 2) get the global and device-specific static kernel config and place it into
  22 #    .kernelconfig.board
  23 # 3) append $(FS_CMDLINE) to the kernel commandline inside .kernelconfig.board
  24 # 4) merge both together into .kernelconfig.tmp
  25 # 5) check if .kernelconfig.tmp differs from the current one
  26 #    (.kernelconfig) at all, overwriting the current one
  27 #    only if it does (so the timestamp stays intact)
  28 # 6) remove the temporary .kernelconfig.tmp
  29 ###
  30 ADK_PACKAGE_CRYPTINIT_ROOT:=$(strip $(subst ",, $(ADK_PACKAGE_CRYPTINIT_ROOT)))
  31 ADK_PACKAGE_CRYPTINIT_SWAP:=$(strip $(subst ",, $(ADK_PACKAGE_CRYPTINIT_SWAP)))
  32 ADK_PACKAGE_CMDLINE:=root=$(ADK_PACKAGE_CRYPTINIT_ROOT) swap=$(ADK_PACKAGE_CRYPTINIT_SWAP) resume=/dev/mapper/swapcrypt
  33
  34 ifeq ($(ADK_TARGET_KERNEL_CUSTOMISING),y)
  35 config-prepare: $(ADK_TOPDIR)/.config
  36         @PATH='$(HOST_PATH)' sed -n '/^ADK_KERNEL/s//CONFIG/p' $(ADK_TOPDIR)/.config \
  37             >$(BUILD_DIR)/.kernelconfig.kernel
  38         @if [ -f $(ADK_TARGET_ARCH)/kernel/$(ADK_TARGET_SYSTEM) ];then \
  39                 cat $(ADK_TOPDIR)/target/linux/kernel.config \
  40                     $(ADK_TARGET_ARCH)/kernel/$(ADK_TARGET_SYSTEM) > $(BUILD_DIR)/.kernelconfig.board; \
  41         else \
  42                 echo "no miniconfig found for target system"; \
  43                 exit 1; \
  44         fi
  45 ifneq ($(ADK_TARGET_NO_CMDLINE),y)
  46 ifeq ($(ADK_APPLIANCE_KODI),y)
  47         $(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 consoleblank=0 vt.global_cursor_default=0"#' \
  48                 $(BUILD_DIR)/.kernelconfig.board
  49 endif
  50 ifeq ($(ADK_RUNTIME_VERBOSE_KERNEL_VGA_ONLY),y)
  51         $(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 console=$(ADK_RUNTIME_CONSOLE_VGA_DEVICE)"#' \
  52                 $(BUILD_DIR)/.kernelconfig.board
  53 endif
  54 ifeq ($(ADK_RUNTIME_VERBOSE_KERNEL_SERIAL_ONLY),y)
  55         $(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 console=$(ADK_RUNTIME_CONSOLE_SERIAL_DEVICE),$(ADK_RUNTIME_CONSOLE_SERIAL_SPEED)"#' \
  56                 $(BUILD_DIR)/.kernelconfig.board
  57 endif
  58 ifeq ($(ADK_RUNTIME_VERBOSE_KERNEL_VGA_SERIAL),y)
  59         $(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 console=$(ADK_RUNTIME_CONSOLE_VGA_DEVICE) console=$(ADK_RUNTIME_CONSOLE_SERIAL_DEVICE),$(ADK_RUNTIME_CONSOLE_SERIAL_SPEED)"#' \
  60                 $(BUILD_DIR)/.kernelconfig.board
  61 endif
  62 ifeq ($(ADK_RUNTIME_VERBOSE_KERNEL_SERIAL_VGA),y)
  63         $(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 console=$(ADK_RUNTIME_CONSOLE_SERIAL_DEVICE),$(ADK_RUNTIME_CONSOLE_SERIAL_SPEED) console=$(ADK_RUNTIME_CONSOLE_VGA_DEVICE)"#' \
  64                 $(BUILD_DIR)/.kernelconfig.board
  65 endif
  66 ifeq ($(ADK_TARGET_SYSTEM_QEMU_M68K_Q800)$(ADK_TARGET_SYSTEM_QEMU_M68K_MCF5208),y)
  67         @$(SED) 's#^\(CONFIG_.*BOOTPARAM_STRING="\)\(.*\)"#\1\2 ro $(FS_CMDLINE)"#' \
  68                 $(BUILD_DIR)/.kernelconfig.board
  69 endif
  70 ifneq ($(ADK_RUNTIME_INIT_SYSTEMD),y)
  71 ifeq ($(ADK_TARGET_ROOTFS_NFSROOT),)
  72         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 ro"#' \
  73                 $(BUILD_DIR)/.kernelconfig.board
  74 else
  75         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 rw"#' \
  76                 $(BUILD_DIR)/.kernelconfig.board
  77 endif
  78 endif
  79         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 $(FS_CMDLINE)"#' \
  80                 $(BUILD_DIR)/.kernelconfig.board
  81 ifneq ($(ADK_TARGET_CMDLINE),)
  82         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 $(ADK_TARGET_CMDLINE)"#' \
  83                 $(BUILD_DIR)/.kernelconfig.board
  84 endif
  85 ifeq ($(ADK_TARGET_QEMU_WITH_GRAPHIC),y)
  86         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 console=tty0"#' \
  87                 $(BUILD_DIR)/.kernelconfig.board
  88 endif
  89 ifneq ($(ADK_PACKAGE_CRYPTINIT_ROOT),)
  90         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 $(ADK_PACKAGE_CMDLINE)"#' \
  91                 $(BUILD_DIR)/.kernelconfig.board
  92 endif
  93 ifeq ($(ADK_RUNTIME_QUIET_INIT),y)
  94         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 rcquiet=1"#' \
  95                 $(BUILD_DIR)/.kernelconfig.board
  96 endif
  97 ifeq ($(ADK_RUNTIME_QUIET_KERNEL),y)
  98         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 quiet loglevel=2 vt.global_cursor_default=0"#' \
  99                 $(BUILD_DIR)/.kernelconfig.board
 100 endif
 101 ifeq ($(ADK_KERNEL_DEBUG_WITH_KGDB),y)
 102         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 kgdbwait kgdboc=ttyS0,115200"#' \
 103                 $(BUILD_DIR)/.kernelconfig.board
 104 endif
 105 ifeq ($(ADK_KERNEL_NETCONSOLE),y)
 106         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 netconsole=@$(ADK_PARAMETER_NETCONSOLE_SRC_IP)/,@$(ADK_PARAMETER_NETCONSOLE_DST_IP)/"#' \
 107                 $(BUILD_DIR)/.kernelconfig.board
 108 endif
 109 endif
 110         @cd $(BUILD_DIR) && cat .kernelconfig.board .kernelconfig.kernel \
 111             >.kernelconfig.tmp
 112         @cd $(BUILD_DIR) && cmp -s .kernelconfig.tmp .kernelconfig || \
 113             cp .kernelconfig.tmp .kernelconfig
 114         @-rm -f $(BUILD_DIR)/.kernelconfig.tmp
 115 else
 116 config-prepare: $(ADK_TOPDIR)/.config
 117         @if [ -f $(ADK_TARGET_ARCH)/kernel/$(ADK_TARGET_SYSTEM) ];then \
 118                 cat $(ADK_TOPDIR)/target/linux/kernel.config \
 119                     $(ADK_TARGET_ARCH)/kernel/$(ADK_TARGET_SYSTEM) > $(BUILD_DIR)/.kernelconfig.board; \
 120         else \
 121                 echo "no miniconfig found for target system"; \
 122                 exit 1; \
 123         fi
 124         @cd $(BUILD_DIR) && cmp -s .kernelconfig.board .kernelconfig || \
 125             cp .kernelconfig.board .kernelconfig
 126 endif
 127
 128 prepare: $(ADK_TARGET_ARCH)-prepare
 129 compile: $(ADK_TARGET_ARCH)-compile
 130 image: $(ADK_TARGET_ARCH)-imageclean $(ADK_TARGET_ARCH)-imageinstall
 131 targethelp: $(ADK_TARGET_ARCH)-targethelp
 132 install: $(ADK_TARGET_ARCH)-imageclean $(ADK_TARGET_ARCH)-install $(ADK_TARGET_ARCH)-imageinstall
 133 clean: $(ADK_TARGET_ARCH)-clean $(ADK_TARGET_ARCH)-imageclean
 134
 135 %-clean:
 136         $(START_TRACE) "target/$(patsubst %-clean,%,$@)-clean.. "
 137         $(MAKE) -C $(patsubst %-clean,%,$@) clean
 138         $(CMD_TRACE) " done"
 139         $(END_TRACE)
 140
 141 %-imageclean:
 142         $(START_TRACE) "target/$(patsubst %-imageclean,%,$@)-imageclean.. "
 143         $(MAKE) -C $(patsubst %-imageclean,%,$@) imageclean
 144         $(CMD_TRACE) " done"
 145         $(END_TRACE)
 146
 147 %-prepare:
 148         $(START_TRACE) "target/$(patsubst %-prepare,%,$@)-prepare.. "
 149         $(MAKE) -C $(patsubst %-prepare,%,$@) prepare
 150         $(CMD_TRACE) " done"
 151         $(END_TRACE)
 152
 153 %-imageprepare:
 154         $(START_TRACE) "target/$(patsubst %-imageprepare,%,$@)-imageprepare.. "
 155 ifeq ($(ADK_RUNTIME_DEV_UDEV),y)
 156 ifneq ($(KERNEL_MODULES_USED),)
 157         # This should be made a package instead
 158         $(CP) $(BUILD_DIR)/linux-$(ADK_TARGET_ARCH)/modules/lib $(TARGET_DIR)
 159         rm -f "$(TARGET_DIR)"/lib/modules/*/build \
 160               "$(TARGET_DIR)"/lib/modules/*/source
 161 endif
 162 endif
 163         @for x in $$(ls $(ADK_TOPDIR)/scripts/preimage/*.sh 2>/dev/null); do \
 164                 [[ -x "$$x" ]] && $$x; \
 165                 break; \
 166         done
 167         $(MAKE) -C $(patsubst %-imageprepare,%,$@) imageprepare
 168         $(CMD_TRACE) " done"
 169         $(END_TRACE)
 170
 171 %-compile: %-prepare
 172         $(MAKE) -C $(patsubst %-compile,%,$@) compile
 173
 174 %-install: %-compile
 175         $(MAKE) -C $(patsubst %-install,%,$@) install
 176
 177 %-targethelp:
 178         $(MAKE) -C $(patsubst %-targethelp,%,$@) targethelp
 179
 180 %-imageinstall: %-imageprepare
 181         $(MAKE) -C $(patsubst %-imageinstall,%,$@) imageinstall
 182         @for x in $$(ls $(ADK_TOPDIR)/scripts/postimage/*.sh 2>/dev/null); do \
 183                 [[ -x "$$x" ]] && $$x; \
 184                 break; \
 185         done
 186         @echo "Login as user root via ssh or console."