scripts/Makefile.modinst

   1 # ==========================================================================
   2 # Installing modules
   3 # ==========================================================================
   4
   5 PHONY := __modinst
   6 __modinst:
   7
   8 include scripts/Kbuild.include
   9
  10 #
  11
  12 __modules := $(sort $(shell grep -h '\.ko$$' /dev/null $(wildcard $(MODVERDIR)/*.mod)))
  13 modules := $(patsubst %.o,%.ko,$(wildcard $(__modules:.ko=.o)))
  14
  15 PHONY += $(modules)
  16 __modinst: $(modules)
  17         @:
  18
  19 # Don't stop modules_install if we can't sign external modules.
  20 quiet_cmd_modules_install = INSTALL $@
  21       cmd_modules_install = \
  22     mkdir -p $(2) ; \
  23     cp $@ $(2) ; \
  24     $(mod_strip_cmd) $(2)/$(notdir $@) ; \
  25     if (echo "$(2)/$(notdir $@)" | egrep -q "\/drivers\/staging\/") && \
  26         [ -f $(srctree)/drivers/staging/signature-inclusion ] && \
  27         (! egrep -x "$(notdir $@)" $(srctree)/drivers/staging/signature-inclusion) ; \
  28         then echo Not signing "$(2)/$(notdir $@)"; \
  29         else $(mod_sign_cmd) $(2)/$(notdir $@) $(patsubst %,|| true,$(KBUILD_EXTMOD)) && \
  30                 $(mod_compress_cmd) $(2)/$(notdir $@); fi
  31
  32 # Modules built outside the kernel source tree go into extra by default
  33 INSTALL_MOD_DIR ?= extra
  34 ext-mod-dir = $(INSTALL_MOD_DIR)$(subst $(patsubst %/,%,$(KBUILD_EXTMOD)),,$(@D))
  35
  36 modinst_dir = $(if $(KBUILD_EXTMOD),$(ext-mod-dir),kernel/$(@D))
  37
  38 $(modules):
  39         $(call cmd,modules_install,$(MODLIB)/$(modinst_dir))
  40
  41
  42 # Declare the contents of the .PHONY variable as phony.  We keep that
  43 # information in a variable so we can use it in if_changed and friends.
  44
  45 .PHONY: $(PHONY)