| Kyle Swenson | 8d8f654 | 2021-03-15 11:02:55 -0600 | [diff] [blame] | 1 | # ========================================================================== |
| 2 | # Signing modules |
| 3 | # ========================================================================== |
| 4 | |
| 5 | PHONY := __modsign |
| 6 | __modsign: |
| 7 | |
| 8 | include scripts/Kbuild.include |
| 9 | |
| 10 | __modules := $(sort $(shell grep -h '\.ko$$' /dev/null $(wildcard $(MODVERDIR)/*.mod))) |
| 11 | modules := $(patsubst %.o,%.ko,$(wildcard $(__modules:.ko=.o))) |
| 12 | |
| 13 | PHONY += $(modules) |
| 14 | __modsign: $(modules) |
| 15 | @: |
| 16 | |
| 17 | quiet_cmd_sign_ko = SIGN [M] $(2)/$(notdir $@) |
| 18 | cmd_sign_ko = $(mod_sign_cmd) $(2)/$(notdir $@) |
| 19 | |
| 20 | # Modules built outside the kernel source tree go into extra by default |
| 21 | INSTALL_MOD_DIR ?= extra |
| 22 | ext-mod-dir = $(INSTALL_MOD_DIR)$(subst $(patsubst %/,%,$(KBUILD_EXTMOD)),,$(@D)) |
| 23 | |
| 24 | modinst_dir = $(if $(KBUILD_EXTMOD),$(ext-mod-dir),kernel/$(@D)) |
| 25 | |
| 26 | $(modules): |
| 27 | $(call cmd,sign_ko,$(MODLIB)/$(modinst_dir)) |
| 28 | |
| 29 | # Declare the contents of the .PHONY variable as phony. We keep that |
| 30 | # information in a variable se we can use it in if_changed and friends. |
| 31 | |
| 32 | .PHONY: $(PHONY) |