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Merge tag 'dmaengine-4.15-rc1' of git://git.infradead.org/users/vkoul/slave-dma
[mirror_ubuntu-bionic-kernel.git] / scripts / Makefile.modinst
1 # SPDX-License-Identifier: GPL-2.0
2 # ==========================================================================
3 # Installing modules
4 # ==========================================================================
5
6 PHONY := __modinst
7 __modinst:
8
9 include scripts/Kbuild.include
10
11 #
12
13 __modules := $(sort $(shell grep -h '\.ko$$' /dev/null $(wildcard $(MODVERDIR)/*.mod)))
14 modules := $(patsubst %.o,%.ko,$(wildcard $(__modules:.ko=.o)))
15
16 PHONY += $(modules)
17 __modinst: $(modules)
18 @:
19
20 # Don't stop modules_install if we can't sign external modules.
21 quiet_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
30 INSTALL_MOD_DIR ?= extra
31 ext-mod-dir = $(INSTALL_MOD_DIR)$(subst $(patsubst %/,%,$(KBUILD_EXTMOD)),,$(@D))
32
33 modinst_dir = $(if $(KBUILD_EXTMOD),$(ext-mod-dir),kernel/$(@D))
34
35 $(modules):
36 $(call cmd,modules_install,$(MODLIB)/$(modinst_dir))
37
38
39 # Declare the contents of the .PHONY variable as phony. We keep that
40 # information in a variable so we can use it in if_changed and friends.
41
42 .PHONY: $(PHONY)