LXR linux/scripts/Makefile.modinst

   1# ==========================================================================
   2# Installing modules
   3# ==========================================================================
   4
   5PHONY := __modinst
   6__modinst:
   7
   8include scripts/Kbuild.include
   9
  10#
  11
  12__modules := $(sort $(shell grep -h '\.ko$$' /dev/null $(wildcard $(MODVERDIR)/*.mod)))
  13modules := $(patsubst %.o,%.ko,$(wildcard $(__modules:.ko=.o)))
  14
  15PHONY += $(modules)
  16__modinst: $(modules)
  17        @:
  18
  19# Don't stop modules_install if we can't sign external modules.
  20quiet_cmd_modules_install = INSTALL $@
  21      cmd_modules_install = \
  22    mkdir -p $(2) ; \
  23    cp $@ $(2) ; \
  24    $(mod_strip_cmd) $(2)/$(notdir $@) ; \
  25    $(mod_sign_cmd) $(2)/$(notdir $@) $(patsubst %,|| true,$(KBUILD_EXTMOD)) && \
  26    $(mod_compress_cmd) $(2)/$(notdir $@)
  27
  28# Modules built outside the kernel source tree go into extra by default
  29INSTALL_MOD_DIR ?= extra
  30ext-mod-dir = $(INSTALL_MOD_DIR)$(subst $(patsubst %/,%,$(KBUILD_EXTMOD)),,$(@D))
  31
  32modinst_dir = $(if $(KBUILD_EXTMOD),$(ext-mod-dir),kernel/$(@D))
  33
  34$(modules):
  35        $(call cmd,modules_install,$(MODLIB)/$(modinst_dir))
  36
  37
  38# Declare the contents of the .PHONY variable as phony.  We keep that
  39# information in a variable so we can use it in if_changed and friends.
  40
  41.PHONY: $(PHONY)
  42