LXR linux/scripts/Makefile.modinst

   1# SPDX-License-Identifier: GPL-2.0
   2# ==========================================================================
   3# Installing modules
   4# ==========================================================================
   5
   6PHONY := __modinst
   7__modinst:
   8
   9include scripts/Kbuild.include
  10
  11#
  12
  13__modules := $(sort $(shell grep -h '\.ko$$' /dev/null $(wildcard $(MODVERDIR)/*.mod)))
  14modules := $(patsubst %.o,%.ko,$(wildcard $(__modules:.ko=.o)))
  15
  16PHONY += $(modules)
  17__modinst: $(modules)
  18        @:
  19
  20# Don't stop modules_install if we can't sign external modules.
  21quiet_cmd_modules_install = INSTALL $@
  22      cmd_modules_install = \
  23    mkdir -p $(2) ; \
  24    cp $@ $(2) ; \
  25    $(mod_strip_cmd) $(2)/$(notdir $@) ; \
  26    $(mod_sign_cmd) $(2)/$(notdir $@) $(patsubst %,|| true,$(KBUILD_EXTMOD)) ; \
  27    $(mod_compress_cmd) $(2)/$(notdir $@)
  28
  29# Modules built outside the kernel source tree go into extra by default
  30INSTALL_MOD_DIR ?= extra
  31ext-mod-dir = $(INSTALL_MOD_DIR)$(subst $(patsubst %/,%,$(KBUILD_EXTMOD)),,$(@D))
  32
  33modinst_dir = $(if $(KBUILD_EXTMOD),$(ext-mod-dir),kernel/$(@D))
  34
  35$(modules):
  36        $(call cmd,modules_install,$(MODLIB)/$(modinst_dir))
  37
  38.PHONY: $(PHONY)
  39