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_OS_LINUX),y)
  35 ifeq ($(ADK_TARGET_KERNEL_USE_MINICONFIG),y)
  36 ifeq ($(ADK_TARGET_KERNEL_CUSTOMISING),y)
  37 config-prepare: $(ADK_TOPDIR)/.config
  38         @PATH='$(HOST_PATH)' sed -n '/^ADK_KERNEL/s//CONFIG/p' $(ADK_TOPDIR)/.config \
  39             >$(BUILD_DIR)/.kernelconfig.kernel
  40         @if [ -f $(ADK_TARGET_ARCH)/kernel/$(ADK_TARGET_SYSTEM) ];then \
  41                 cat $(ADK_TOPDIR)/target/linux/kernel.config \
  42                     $(ADK_TARGET_ARCH)/kernel/$(ADK_TARGET_SYSTEM) > $(BUILD_DIR)/.kernelconfig.board; \
  43         else \
  44                 echo "no miniconfig found for target system"; \
  45                 exit 1; \
  46         fi
  47 ifneq ($(ADK_TARGET_NO_CMDLINE),y)
  48 ifeq ($(ADK_APPLIANCE_KODI),y)
  49         $(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 consoleblank=0 vt.global_cursor_default=0"#' \
  50                 $(BUILD_DIR)/.kernelconfig.board
  51 endif
  52 ifeq ($(ADK_RUNTIME_VERBOSE_KERNEL_VGA_ONLY),y)
  53         $(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 console=$(ADK_RUNTIME_CONSOLE_VGA_DEVICE)"#' \
  54                 $(BUILD_DIR)/.kernelconfig.board
  55 endif
  56 ifeq ($(ADK_RUNTIME_VERBOSE_KERNEL_SERIAL_ONLY),y)
  57         $(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 console=$(ADK_RUNTIME_CONSOLE_SERIAL_DEVICE),$(ADK_RUNTIME_CONSOLE_SERIAL_SPEED)"#' \
  58                 $(BUILD_DIR)/.kernelconfig.board
  59 endif
  60 ifeq ($(ADK_RUNTIME_VERBOSE_KERNEL_VGA_SERIAL),y)
  61         $(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 console=$(ADK_RUNTIME_CONSOLE_VGA_DEVICE) console=$(ADK_RUNTIME_CONSOLE_SERIAL_DEVICE),$(ADK_RUNTIME_CONSOLE_SERIAL_SPEED)"#' \
  62                 $(BUILD_DIR)/.kernelconfig.board
  63 endif
  64 ifeq ($(ADK_RUNTIME_VERBOSE_KERNEL_SERIAL_VGA),y)
  65         $(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 console=$(ADK_RUNTIME_CONSOLE_SERIAL_DEVICE),$(ADK_RUNTIME_CONSOLE_SERIAL_SPEED) console=$(ADK_RUNTIME_CONSOLE_VGA_DEVICE)"#' \
  66                 $(BUILD_DIR)/.kernelconfig.board
  67 endif
  68 ifeq ($(ADK_TARGET_SYSTEM_QEMU_M68K_Q800)$(ADK_TARGET_SYSTEM_QEMU_M68K_MCF5208),y)
  69         @$(SED) 's#^\(CONFIG_.*BOOTPARAM_STRING="\)\(.*\)"#\1\2 ro $(FS_CMDLINE)"#' \
  70                 $(BUILD_DIR)/.kernelconfig.board
  71 endif
  72 ifneq ($(ADK_RUNTIME_INIT_SYSTEMD),y)
  73 ifeq ($(ADK_TARGET_ROOTFS_NFSROOT),)
  74         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 ro"#' \
  75                 $(BUILD_DIR)/.kernelconfig.board
  76 else
  77         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 rw"#' \
  78                 $(BUILD_DIR)/.kernelconfig.board
  79 endif
  80 endif
  81         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 $(FS_CMDLINE)"#' \
  82                 $(BUILD_DIR)/.kernelconfig.board
  83 ifneq ($(ADK_TARGET_CMDLINE),)
  84         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 $(ADK_TARGET_CMDLINE)"#' \
  85                 $(BUILD_DIR)/.kernelconfig.board
  86 endif
  87 ifeq ($(ADK_TARGET_QEMU_WITH_GRAPHIC),y)
  88         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 console=tty0"#' \
  89                 $(BUILD_DIR)/.kernelconfig.board
  90 endif
  91 ifneq ($(ADK_PACKAGE_CRYPTINIT_ROOT),)
  92         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 $(ADK_PACKAGE_CMDLINE)"#' \
  93                 $(BUILD_DIR)/.kernelconfig.board
  94 endif
  95 ifeq ($(ADK_RUNTIME_QUIET_INIT),y)
  96         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 rcquiet=1"#' \
  97                 $(BUILD_DIR)/.kernelconfig.board
  98 endif
  99 ifeq ($(ADK_RUNTIME_QUIET_KERNEL),y)
 100         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 quiet loglevel=2 vt.global_cursor_default=0"#' \
 101                 $(BUILD_DIR)/.kernelconfig.board
 102 endif
 103 ifeq ($(ADK_KERNEL_DEBUG_WITH_KGDB),y)
 104         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 kgdbwait kgdboc=ttyS0,115200"#' \
 105                 $(BUILD_DIR)/.kernelconfig.board
 106 endif
 107 ifeq ($(ADK_KERNEL_NETCONSOLE),y)
 108         @$(SED) 's#^\(CONFIG_.*CMDLINE="\)\(.*\)"#\1\2 netconsole=@$(ADK_PARAMETER_NETCONSOLE_SRC_IP)/,@$(ADK_PARAMETER_NETCONSOLE_DST_IP)/"#' \
 109                 $(BUILD_DIR)/.kernelconfig.board
 110 endif
 111 endif
 112         @cd $(BUILD_DIR) && cat .kernelconfig.board .kernelconfig.kernel \
 113             >.kernelconfig.tmp
 114         @cd $(BUILD_DIR) && cmp -s .kernelconfig.tmp .kernelconfig || \
 115             cp .kernelconfig.tmp .kernelconfig
 116         @-rm -f $(BUILD_DIR)/.kernelconfig.tmp
 117 else
 118 config-prepare: $(ADK_TOPDIR)/.config
 119         @if [ -f $(ADK_TARGET_ARCH)/kernel/$(ADK_TARGET_SYSTEM) ];then \
 120                 cat $(ADK_TOPDIR)/target/linux/kernel.config \
 121                     $(ADK_TARGET_ARCH)/kernel/$(ADK_TARGET_SYSTEM) > $(BUILD_DIR)/.kernelconfig.board; \
 122         else \
 123                 echo "no miniconfig found for target system"; \
 124                 exit 1; \
 125         fi
 126         @cd $(BUILD_DIR) && cmp -s .kernelconfig.board .kernelconfig || \
 127             cp .kernelconfig.board .kernelconfig
 128 endif
 129 else
 130 config-prepare: $(ADK_TOPDIR)/.config
 131         @true
 132 endif
 133 endif
 134
 135 ifeq ($(ADK_TARGET_OS_FROSTED),y)
 136 config-prepare: $(ADK_TOPDIR)/.config
 137         @PATH='$(HOST_PATH)' sed -n '/^ADK_FROSTED_/s///p' $(ADK_TOPDIR)/.config \
 138             >$(BUILD_DIR)/.frosted
 139         @PATH='$(HOST_PATH)' sed -n '/^ADK_PACKAGE_FROSTED_/s///p' $(ADK_TOPDIR)/.config \
 140             >$(BUILD_DIR)/.frostedapps
 141 endif
 142
 143 ifeq ($(ADK_TARGET_OS_ZEPHYR),y)
 144 config-prepare: $(ADK_TOPDIR)/.config
 145         echo foo
 146 endif
 147
 148 ifeq ($(ADK_TARGET_OS_FROSTED),y)
 149 prepare: frosted-prepare
 150 compile: frosted-compile
 151 install: frosted-install
 152 targethelp: frosted-targethelp
 153 endif
 154
 155 ifeq ($(ADK_TARGET_OS_ZEPHYR),y)
 156 prepare: zephyr-prepare
 157 compile: zephyr-compile
 158 install: zephyr-install
 159 targethelp: zephyr-targethelp
 160 endif
 161
 162 ifeq ($(ADK_TARGET_OS_LINUX),y)
 163 prepare: $(ADK_TARGET_ARCH)-prepare
 164 compile: $(ADK_TARGET_ARCH)-compile
 165 image: $(ADK_TARGET_ARCH)-imageclean $(ADK_TARGET_ARCH)-imageinstall
 166 targethelp: $(ADK_TARGET_ARCH)-targethelp
 167 install: $(ADK_TARGET_ARCH)-imageclean $(ADK_TARGET_ARCH)-install $(ADK_TARGET_ARCH)-imageinstall
 168 clean: $(ADK_TARGET_ARCH)-clean $(ADK_TARGET_ARCH)-imageclean
 169 endif
 170
 171 %-clean:
 172         $(START_TRACE) "target/$(patsubst %-clean,%,$@)-clean.. "
 173         $(MAKE) -C $(patsubst %-clean,%,$@) clean
 174         $(CMD_TRACE) " done"
 175         $(END_TRACE)
 176
 177 %-imageclean:
 178         $(START_TRACE) "target/$(patsubst %-imageclean,%,$@)-imageclean.. "
 179         $(MAKE) -C $(patsubst %-imageclean,%,$@) imageclean
 180         $(CMD_TRACE) " done"
 181         $(END_TRACE)
 182
 183 %-prepare:
 184         $(START_TRACE) "target/$(patsubst %-prepare,%,$@)-prepare.. "
 185         $(MAKE) -C $(patsubst %-prepare,%,$@) prepare
 186         $(CMD_TRACE) " done"
 187         $(END_TRACE)
 188
 189 %-imageprepare:
 190         $(START_TRACE) "target/$(patsubst %-imageprepare,%,$@)-imageprepare.. "
 191 ifeq ($(ADK_RUNTIME_DEV_UDEV),y)
 192 ifneq ($(KERNEL_MODULES_USED),)
 193         # This should be made a package instead
 194         $(CP) $(BUILD_DIR)/linux-$(ADK_TARGET_ARCH)/modules/lib $(TARGET_DIR)
 195         rm -f "$(TARGET_DIR)"/lib/modules/*/build \
 196               "$(TARGET_DIR)"/lib/modules/*/source
 197 endif
 198 endif
 199         @for x in $$(ls $(ADK_TOPDIR)/scripts/preimage/*.sh 2>/dev/null); do \
 200                 [[ -x "$$x" ]] && $$x; \
 201                 break; \
 202         done
 203         $(MAKE) -C $(patsubst %-imageprepare,%,$@) imageprepare
 204         $(CMD_TRACE) " done"
 205         $(END_TRACE)
 206
 207 %-compile: %-prepare
 208         $(START_TRACE) "target/$(patsubst %-compile,%,$@)-compile.. "
 209         $(MAKE) -C $(patsubst %-compile,%,$@) compile
 210         $(CMD_TRACE) " done"
 211         $(END_TRACE)
 212
 213 %-install:
 214         $(START_TRACE) "target/$(patsubst %-install,%,$@)-install.. "
 215         $(MAKE) -C $(patsubst %-install,%,$@) install
 216         $(CMD_TRACE) " done"
 217         $(END_TRACE)
 218
 219 %-targethelp:
 220         $(MAKE) -C $(patsubst %-targethelp,%,$@) targethelp
 221
 222 %-imageinstall: %-imageprepare
 223         $(MAKE) -C $(patsubst %-imageinstall,%,$@) imageinstall
 224         @for x in $$(ls $(ADK_TOPDIR)/scripts/postimage/*.sh 2>/dev/null); do \
 225                 [[ -x "$$x" ]] && $$x; \
 226                 break; \
 227         done
 228         @echo "Login as user root via ssh or console."