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_USE_MINICONFIG),y)
  35 ifeq ($(ADK_TARGET_KERNEL_CUSTOMISING),y)
  36 config-prepare: $(ADK_TOPDIR)/.config
  37         @PATH='$(HOST_PATH)' sed -n '/^ADK_KERNEL/s//CONFIG/p' $(ADK_TOPDIR)/.config \
  38             >$(BUILD_DIR)/.kernelconfig.kernel
  39         @if [ -f $(ADK_TARGET_ARCH)/kernel/$(ADK_TARGET_SYSTEM) ];then \
  40                 cat $(ADK_TOPDIR)/target/linux/kernel.config \
  41                     $(ADK_TARGET_ARCH)/kernel/$(ADK_TARGET_SYSTEM) > $(BUILD_DIR)/.kernelconfig.board; \
  42         else \
  43                 echo "no miniconfig found for target system"; \
  44                 exit 1; \
  45         fi
  46 ifneq ($(ADK_TARGET_NO_CMDLINE),y)
  47 ifeq ($(ADK_APPLIANCE_KODI),y)
  48         $(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 consoleblank=0 vt.global_cursor_default=0"#' \
  49                 $(BUILD_DIR)/.kernelconfig.board
  50 endif
  51 ifeq ($(ADK_RUNTIME_VERBOSE_KERNEL_VGA_ONLY),y)
  52         $(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 console=$(ADK_RUNTIME_CONSOLE_VGA_DEVICE)"#' \
  53                 $(BUILD_DIR)/.kernelconfig.board
  54 endif
  55 ifeq ($(ADK_RUNTIME_VERBOSE_KERNEL_SERIAL_ONLY),y)
  56         $(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 console=$(ADK_RUNTIME_CONSOLE_SERIAL_DEVICE),$(ADK_RUNTIME_CONSOLE_SERIAL_SPEED)"#' \
  57                 $(BUILD_DIR)/.kernelconfig.board
  58 endif
  59 ifeq ($(ADK_RUNTIME_VERBOSE_KERNEL_VGA_SERIAL),y)
  60         $(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 console=$(ADK_RUNTIME_CONSOLE_VGA_DEVICE) console=$(ADK_RUNTIME_CONSOLE_SERIAL_DEVICE),$(ADK_RUNTIME_CONSOLE_SERIAL_SPEED)"#' \
  61                 $(BUILD_DIR)/.kernelconfig.board
  62 endif
  63 ifeq ($(ADK_RUNTIME_VERBOSE_KERNEL_SERIAL_VGA),y)
  64         $(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 console=$(ADK_RUNTIME_CONSOLE_SERIAL_DEVICE),$(ADK_RUNTIME_CONSOLE_SERIAL_SPEED) console=$(ADK_RUNTIME_CONSOLE_VGA_DEVICE)"#' \
  65                 $(BUILD_DIR)/.kernelconfig.board
  66 endif
  67 ifeq ($(ADK_TARGET_SYSTEM_QEMU_M68K_Q800)$(ADK_TARGET_SYSTEM_QEMU_M68K_MCF5208),y)
  68         @$(SED) 's#^\(CONFIG_.*BOOTPARAM_STRING="\)\(.*\)"#\1\2 ro $(FS_CMDLINE)"#' \
  69                 $(BUILD_DIR)/.kernelconfig.board
  70 endif
  71 ifneq ($(ADK_RUNTIME_INIT_SYSTEMD),y)
  72 ifeq ($(ADK_TARGET_ROOTFS_NFSROOT),)
  73         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 ro"#' \
  74                 $(BUILD_DIR)/.kernelconfig.board
  75 else
  76         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 rw"#' \
  77                 $(BUILD_DIR)/.kernelconfig.board
  78 endif
  79 endif
  80         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 $(FS_CMDLINE)"#' \
  81                 $(BUILD_DIR)/.kernelconfig.board
  82 ifneq ($(ADK_TARGET_CMDLINE),)
  83         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 $(ADK_TARGET_CMDLINE)"#' \
  84                 $(BUILD_DIR)/.kernelconfig.board
  85 endif
  86 ifeq ($(ADK_TARGET_QEMU_WITH_GRAPHIC),y)
  87         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 console=tty0"#' \
  88                 $(BUILD_DIR)/.kernelconfig.board
  89 endif
  90 ifneq ($(ADK_PACKAGE_CRYPTINIT_ROOT),)
  91         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 $(ADK_PACKAGE_CMDLINE)"#' \
  92                 $(BUILD_DIR)/.kernelconfig.board
  93 endif
  94 ifeq ($(ADK_RUNTIME_QUIET_INIT),y)
  95         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 rcquiet=1"#' \
  96                 $(BUILD_DIR)/.kernelconfig.board
  97 endif
  98 ifeq ($(ADK_RUNTIME_QUIET_KERNEL),y)
  99         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 quiet loglevel=2 vt.global_cursor_default=0"#' \
 100                 $(BUILD_DIR)/.kernelconfig.board
 101 endif
 102 ifeq ($(ADK_KERNEL_DEBUG_WITH_KGDB),y)
 103         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 kgdbwait kgdboc=ttyS0,115200"#' \
 104                 $(BUILD_DIR)/.kernelconfig.board
 105 endif
 106 ifeq ($(ADK_KERNEL_NETCONSOLE),y)
 107         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 netconsole=@$(ADK_PARAMETER_NETCONSOLE_SRC_IP)/,@$(ADK_PARAMETER_NETCONSOLE_DST_IP)/"#' \
 108                 $(BUILD_DIR)/.kernelconfig.board
 109 endif
 110 endif
 111         @cd $(BUILD_DIR) && cat .kernelconfig.board .kernelconfig.kernel \
 112             >.kernelconfig.tmp
 113         @cd $(BUILD_DIR) && cmp -s .kernelconfig.tmp .kernelconfig || \
 114             cp .kernelconfig.tmp .kernelconfig
 115         @-rm -f $(BUILD_DIR)/.kernelconfig.tmp
 116 else
 117 config-prepare: $(ADK_TOPDIR)/.config
 118         @if [ -f $(ADK_TARGET_ARCH)/kernel/$(ADK_TARGET_SYSTEM) ];then \
 119                 cat $(ADK_TOPDIR)/target/linux/kernel.config \
 120                     $(ADK_TARGET_ARCH)/kernel/$(ADK_TARGET_SYSTEM) > $(BUILD_DIR)/.kernelconfig.board; \
 121         else \
 122                 echo "no miniconfig found for target system"; \
 123                 exit 1; \
 124         fi
 125         @cd $(BUILD_DIR) && cmp -s .kernelconfig.board .kernelconfig || \
 126             cp .kernelconfig.board .kernelconfig
 127 endif
 128 else
 129 config-prepare: $(ADK_TOPDIR)/.config
 130         @true
 131 endif
 132
 133 prepare: $(ADK_TARGET_ARCH)-prepare
 134 compile: $(ADK_TARGET_ARCH)-compile
 135 image: $(ADK_TARGET_ARCH)-imageclean $(ADK_TARGET_ARCH)-imageinstall
 136 targethelp: $(ADK_TARGET_ARCH)-targethelp
 137 install: $(ADK_TARGET_ARCH)-imageclean $(ADK_TARGET_ARCH)-install $(ADK_TARGET_ARCH)-imageinstall
 138 clean: $(ADK_TARGET_ARCH)-clean $(ADK_TARGET_ARCH)-imageclean
 139
 140 %-clean:
 141         $(START_TRACE) "target/$(patsubst %-clean,%,$@)-clean.. "
 142         $(MAKE) -C $(patsubst %-clean,%,$@) clean
 143         $(CMD_TRACE) " done"
 144         $(END_TRACE)
 145
 146 %-imageclean:
 147         $(START_TRACE) "target/$(patsubst %-imageclean,%,$@)-imageclean.. "
 148         $(MAKE) -C $(patsubst %-imageclean,%,$@) imageclean
 149         $(CMD_TRACE) " done"
 150         $(END_TRACE)
 151
 152 %-prepare:
 153         $(START_TRACE) "target/$(patsubst %-prepare,%,$@)-prepare.. "
 154         $(MAKE) -C $(patsubst %-prepare,%,$@) prepare
 155         $(CMD_TRACE) " done"
 156         $(END_TRACE)
 157
 158 %-imageprepare:
 159         $(START_TRACE) "target/$(patsubst %-imageprepare,%,$@)-imageprepare.. "
 160 ifeq ($(ADK_RUNTIME_DEV_UDEV),y)
 161 ifneq ($(KERNEL_MODULES_USED),)
 162         # This should be made a package instead
 163         $(CP) $(BUILD_DIR)/linux-$(ADK_TARGET_ARCH)/modules/lib $(TARGET_DIR)
 164         rm -f "$(TARGET_DIR)"/lib/modules/*/build \
 165               "$(TARGET_DIR)"/lib/modules/*/source
 166 endif
 167 endif
 168         @for x in $$(ls $(ADK_TOPDIR)/scripts/preimage/*.sh 2>/dev/null); do \
 169                 [[ -x "$$x" ]] && $$x; \
 170                 break; \
 171         done
 172         $(MAKE) -C $(patsubst %-imageprepare,%,$@) imageprepare
 173         $(CMD_TRACE) " done"
 174         $(END_TRACE)
 175
 176 %-compile: %-prepare
 177         $(MAKE) -C $(patsubst %-compile,%,$@) compile
 178
 179 %-install:
 180         $(MAKE) -C $(patsubst %-install,%,$@) install
 181
 182 %-targethelp:
 183         $(MAKE) -C $(patsubst %-targethelp,%,$@) targethelp
 184
 185 %-imageinstall: %-imageprepare
 186         $(MAKE) -C $(patsubst %-imageinstall,%,$@) imageinstall
 187         @for x in $$(ls $(ADK_TOPDIR)/scripts/postimage/*.sh 2>/dev/null); do \
 188                 [[ -x "$$x" ]] && $$x; \
 189                 break; \
 190         done
 191         @echo "Login as user root via ssh or console."