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 all: install
   8
   9 ### Kernel .config Creation
  10 # The following target combines all kernel-related variables and
  11 # config files into a single one to be used as the final kernel
  12 # configuration when building. This is how it's done:
  13 # 1) fetch all enabled ADK_KERNEL_* vars into
  14 #    .kernelconfig.kernel
  15 # 2) get the global and device-specific static kernel config and place it into
  16 #    .kernelconfig.board
  17 # 3) append $(FS_CMDLINE) to the kernel commandline inside .kernelconfig.board
  18 # 4) merge both together into .kernelconfig.tmp
  19 # 5) check if .kernelconfig.tmp differs from the current one
  20 #    (.kernelconfig) at all, overwriting the current one
  21 #    only if it does (so the timestamp stays intact)
  22 # 6) remove the temporary .kernelconfig.tmp
  23 ###
  24 ADK_PACKAGE_CRYPTINIT_ROOT:=$(strip $(subst ",, $(ADK_PACKAGE_CRYPTINIT_ROOT)))
  25 ADK_PACKAGE_CRYPTINIT_SWAP:=$(strip $(subst ",, $(ADK_PACKAGE_CRYPTINIT_SWAP)))
  26 ADK_PACKAGE_CMDLINE:=root=$(ADK_PACKAGE_CRYPTINIT_ROOT) swap=$(ADK_PACKAGE_CRYPTINIT_SWAP) resume=/dev/mapper/swapcrypt
  27
  28 ifeq ($(ADK_TARGET_KERNEL_CUSTOMISING),y)
  29 config-prepare: $(ADK_TOPDIR)/.config
  30         @PATH='$(HOST_PATH)' sed -n '/^ADK_KERNEL/s//CONFIG/p' $(ADK_TOPDIR)/.config \
  31             >$(BUILD_DIR)/.kernelconfig.kernel
  32         @if [ -f $(ADK_TARGET_ARCH)/kernel/$(ADK_TARGET_KERNEL_MINICONFIG) ];then \
  33                 cat $(ADK_TOPDIR)/target/linux/kernel.config \
  34                     $(ADK_TARGET_ARCH)/kernel/$(ADK_TARGET_KERNEL_MINICONFIG) > $(BUILD_DIR)/.kernelconfig.board; \
  35         else \
  36                 echo "no miniconfig found for target system"; \
  37                 exit 1; \
  38         fi
  39 ifneq ($(ADK_TARGET_NO_CMDLINE),y)
  40 ifeq ($(ADK_APPLIANCE_KODI),y)
  41         $(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 consoleblank=0 vt.global_cursor_default=0"#' \
  42                 $(BUILD_DIR)/.kernelconfig.board
  43 endif
  44 ifeq ($(ADK_RUNTIME_VERBOSE_KERNEL_VGA_ONLY),y)
  45         $(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 console=$(ADK_RUNTIME_CONSOLE_VGA_DEVICE)"#' \
  46                 $(BUILD_DIR)/.kernelconfig.board
  47 endif
  48 ifeq ($(ADK_RUNTIME_VERBOSE_KERNEL_SERIAL_ONLY),y)
  49         $(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 console=$(ADK_RUNTIME_CONSOLE_SERIAL_DEVICE),$(ADK_RUNTIME_CONSOLE_SERIAL_SPEED)"#' \
  50                 $(BUILD_DIR)/.kernelconfig.board
  51 endif
  52 ifeq ($(ADK_RUNTIME_VERBOSE_KERNEL_VGA_SERIAL),y)
  53         $(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 console=$(ADK_RUNTIME_CONSOLE_VGA_DEVICE) console=$(ADK_RUNTIME_CONSOLE_SERIAL_DEVICE),$(ADK_RUNTIME_CONSOLE_SERIAL_SPEED)"#' \
  54                 $(BUILD_DIR)/.kernelconfig.board
  55 endif
  56 ifeq ($(ADK_RUNTIME_VERBOSE_KERNEL_SERIAL_VGA),y)
  57         $(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 console=$(ADK_RUNTIME_CONSOLE_SERIAL_DEVICE),$(ADK_RUNTIME_CONSOLE_SERIAL_SPEED) console=$(ADK_RUNTIME_CONSOLE_VGA_DEVICE)"#' \
  58                 $(BUILD_DIR)/.kernelconfig.board
  59 endif
  60 ifeq ($(ADK_TARGET_SYSTEM_QEMU_M68K),y)
  61         @$(SED) 's#^\(CONFIG_.*BOOTPARAM_STRING="\)\(.*\)"#\1\2 ro $(FS_CMDLINE)"#' \
  62                 $(BUILD_DIR)/.kernelconfig.board
  63 endif
  64 ifeq ($(ADK_TARGET_ROOTFS_NFSROOT),)
  65         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 ro"#' \
  66                 $(BUILD_DIR)/.kernelconfig.board
  67 endif
  68         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 $(FS_CMDLINE)"#' \
  69                 $(BUILD_DIR)/.kernelconfig.board
  70 ifneq ($(ADK_TARGET_CMDLINE),)
  71         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 $(ADK_TARGET_CMDLINE)"#' \
  72                 $(BUILD_DIR)/.kernelconfig.board
  73 endif
  74 ifeq ($(ADK_TARGET_QEMU_WITH_GRAPHIC),y)
  75         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 console=tty0"#' \
  76                 $(BUILD_DIR)/.kernelconfig.board
  77 endif
  78 ifneq ($(ADK_PACKAGE_CRYPTINIT_ROOT),)
  79         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 $(ADK_PACKAGE_CMDLINE)"#' \
  80                 $(BUILD_DIR)/.kernelconfig.board
  81 endif
  82 ifeq ($(ADK_RUNTIME_QUIET_INIT),y)
  83         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 rcquiet=1"#' \
  84                 $(BUILD_DIR)/.kernelconfig.board
  85 endif
  86 ifeq ($(ADK_RUNTIME_QUIET_KERNEL),y)
  87         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 quiet loglevel=2 vt.global_cursor_default=0"#' \
  88                 $(BUILD_DIR)/.kernelconfig.board
  89 endif
  90 ifeq ($(ADK_KERNEL_DEBUG_WITH_KGDB),y)
  91         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 kgdbwait kgdboc=ttyS0,115200"#' \
  92                 $(BUILD_DIR)/.kernelconfig.board
  93 endif
  94 ifeq ($(ADK_KERNEL_NETCONSOLE),y)
  95         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 netconsole=@$(ADK_PARAMETER_NETCONSOLE_SRC_IP)/,@$(ADK_PARAMETER_NETCONSOLE_DST_IP)/"#' \
  96                 $(BUILD_DIR)/.kernelconfig.board
  97 endif
  98 endif
  99         @cd $(BUILD_DIR) && cat .kernelconfig.board .kernelconfig.kernel \
 100             >.kernelconfig.tmp
 101         @cd $(BUILD_DIR) && cmp -s .kernelconfig.tmp .kernelconfig || \
 102             cp .kernelconfig.tmp .kernelconfig
 103         @-rm -f $(BUILD_DIR)/.kernelconfig.tmp
 104 else
 105 config-prepare: $(ADK_TOPDIR)/.config
 106         @if [ -f $(ADK_TARGET_ARCH)/kernel/$(ADK_TARGET_KERNEL_MINICONFIG) ];then \
 107                 cat $(ADK_TOPDIR)/target/linux/kernel.config \
 108                     $(ADK_TARGET_ARCH)/kernel/$(ADK_TARGET_KERNEL_MINICONFIG) > $(BUILD_DIR)/.kernelconfig.board; \
 109         else \
 110                 echo "no miniconfig found for target system"; \
 111                 exit 1; \
 112         fi
 113         @cd $(BUILD_DIR) && cmp -s .kernelconfig.board .kernelconfig || \
 114             cp .kernelconfig.board .kernelconfig
 115 endif
 116
 117 prepare: $(ADK_TARGET_ARCH)-prepare
 118 compile: $(ADK_TARGET_ARCH)-compile
 119 image: $(ADK_TARGET_ARCH)-imageclean $(ADK_TARGET_ARCH)-imageinstall
 120 targethelp: $(ADK_TARGET_ARCH)-targethelp
 121 install: $(ADK_TARGET_ARCH)-imageclean $(ADK_TARGET_ARCH)-install $(ADK_TARGET_ARCH)-imageinstall
 122 clean: $(ADK_TARGET_ARCH)-clean $(ADK_TARGET_ARCH)-imageclean
 123
 124 %-clean:
 125         $(TRACE) target/$(patsubst %-clean,%,$@)-clean
 126         $(MAKE) -C $(patsubst %-clean,%,$@) clean
 127
 128 %-imageclean:
 129         $(TRACE) target/$(patsubst %-imageclean,%,$@)-imageclean
 130         $(MAKE) -C $(patsubst %-imageclean,%,$@) imageclean
 131
 132 %-prepare:
 133         $(TRACE) target/$(patsubst %-prepare,%,$@)-prepare
 134         $(MAKE) -C $(patsubst %-prepare,%,$@) prepare
 135
 136 %-imageprepare:
 137         $(TRACE) target/$(patsubst %-imageprepare,%,$@)-imageprepare
 138 ifeq ($(ADK_RUNTIME_DEV_UDEV),y)
 139         # This should be made a package instead
 140         $(CP) -a $(BUILD_DIR)/linux-$(ADK_TARGET_ARCH)/modules/lib $(TARGET_DIR)
 141         rm -f "$(TARGET_DIR)"/lib/modules/*/build \
 142               "$(TARGET_DIR)"/lib/modules/*/source
 143 endif
 144         @for x in $$(ls $(ADK_TOPDIR)/scripts/preimage/*.sh 2>/dev/null); do \
 145                 [[ -x "$$x" ]] && $$x; \
 146                 break; \
 147         done
 148         $(MAKE) -C $(patsubst %-imageprepare,%,$@) imageprepare
 149
 150 %-compile: %-prepare
 151         $(TRACE) target/$(patsubst %-compile,%,$@)-compile
 152         $(MAKE) -C $(patsubst %-compile,%,$@) compile
 153
 154 %-install: %-compile
 155         $(TRACE) target/$(patsubst %-install,%,$@)-install
 156         $(MAKE) -C $(patsubst %-install,%,$@) install
 157
 158 %-targethelp:
 159         $(MAKE) -C $(patsubst %-targethelp,%,$@) targethelp
 160
 161 %-imageinstall: %-imageprepare
 162         $(TRACE) target/$(patsubst %-imageinstall,%,$@)-imageinstall
 163         $(MAKE) -C $(patsubst %-imageinstall,%,$@) imageinstall
 164         @for x in $$(ls $(ADK_TOPDIR)/scripts/postimage/*.sh 2>/dev/null); do \
 165                 [[ -x "$$x" ]] && $$x; \
 166                 break; \
 167         done
 168         @echo "Login as user root via ssh or console."