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