1# SPDX-License-Identifier: GPL-2.0
 2# ==========================================================================
 3# Signing modules
 4# ==========================================================================
 5
 6PHONY := __modsign
 7__modsign:
 8
 9include scripts/Kbuild.include
10
11__modules := $(sort $(shell grep -h '\.ko$$' /dev/null $(wildcard $(MODVERDIR)/*.mod)))
12modules := $(patsubst %.o,%.ko,$(wildcard $(__modules:.ko=.o)))
13
14PHONY += $(modules)
15__modsign: $(modules)
16	@:
17
18quiet_cmd_sign_ko = SIGN [M] $(2)/$(notdir $@)
19        cmd_sign_ko = $(mod_sign_cmd) $(2)/$(notdir $@)
20
21# Modules built outside the kernel source tree go into extra by default
22INSTALL_MOD_DIR ?= extra
23ext-mod-dir = $(INSTALL_MOD_DIR)$(subst $(patsubst %/,%,$(KBUILD_EXTMOD)),,$(@D))
24
25modinst_dir = $(if $(KBUILD_EXTMOD),$(ext-mod-dir),kernel/$(@D))
26
27$(modules):
28	$(call cmd,sign_ko,$(MODLIB)/$(modinst_dir))
29
30# Declare the contents of the .PHONY variable as phony.  We keep that
31# information in a variable se we can use it in if_changed and friends.
32
33.PHONY: $(PHONY)