package/linux-tools/linux-tools.mk

   1 ################################################################################
   2 #
   3 # linux-tools
   4 #
   5 ################################################################################
   6
   7 # Vampirising sources from the kernel tree, so no source nor site specified.
   8 # Instead, we directly build in the sources of the linux package. We can do
   9 # that, because we're not building in the same location and the same files.
  10 #
  11 # So, all tools refer to $(LINUX_DIR) instead of $(@D).
  12
  13 # Note: we need individual tools .mk files to be included *before* this one
  14 # to guarantee that each tool has a chance to register itself before we build
  15 # the list of build and install hooks, below.
  16 #
  17 # This is currently guaranteed by the naming of each file:
  18 # - they get included by the top-level Makefile, with $(sort $(wildcard ...))
  19 # - make's $(sort) function will aways sort in the C locale
  20 # - the files names correctly sort out in the C locale so that each tool's
  21 #   .mk file is included before this one.
  22
  23 # We only need the kernel to be extracted, not actually built
  24 LINUX_TOOLS_PATCH_DEPENDENCIES = linux
  25
  26 # Install Linux kernel tools in the staging directory since some tools
  27 # may install shared libraries and headers (e.g. cpupower).
  28 LINUX_TOOLS_INSTALL_STAGING = YES
  29
  30 LINUX_TOOLS_DEPENDENCIES += $(foreach tool,$(LINUX_TOOLS),\
  31         $(if $(BR2_PACKAGE_LINUX_TOOLS_$(call UPPERCASE,$(tool))),\
  32                 $($(call UPPERCASE,$(tool))_DEPENDENCIES)))
  33
  34 LINUX_TOOLS_POST_BUILD_HOOKS += $(foreach tool,$(LINUX_TOOLS),\
  35         $(if $(BR2_PACKAGE_LINUX_TOOLS_$(call UPPERCASE,$(tool))),\
  36                 $(call UPPERCASE,$(tool))_BUILD_CMDS))
  37
  38 LINUX_TOOLS_POST_INSTALL_STAGING_HOOKS += $(foreach tool,$(LINUX_TOOLS),\
  39         $(if $(BR2_PACKAGE_LINUX_TOOLS_$(call UPPERCASE,$(tool))),\
  40                 $(call UPPERCASE,$(tool))_INSTALL_STAGING_CMDS))
  41
  42 LINUX_TOOLS_POST_INSTALL_TARGET_HOOKS += $(foreach tool,$(LINUX_TOOLS),\
  43         $(if $(BR2_PACKAGE_LINUX_TOOLS_$(call UPPERCASE,$(tool))),\
  44                 $(call UPPERCASE,$(tool))_INSTALL_TARGET_CMDS))
  45
  46 $(eval $(generic-package))