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Makefile 7.2 KB

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