1 # ==========================================================================
4 # We don't include the .config, so all firmware files are in $(fw-shipped-)
5 # rather than in $(fw-shipped-y) or $(fw-shipped-n).
6 # ==========================================================================
11 # For modules_install installing firmware, we want to see .config
12 # But for firmware_install, we don't care, but don't want to require it.
13 -include $(objtree)/.config
15 include scripts/Kbuild.include
16 include $(srctree)/$(obj)/Makefile
18 include scripts/Makefile.host
20 mod-fw := $(fw-shipped-m)
21 # If CONFIG_FIRMWARE_IN_KERNEL isn't set, then install the
22 # firmware for in-kernel drivers too.
23 ifndef CONFIG_FIRMWARE_IN_KERNEL
24 mod-fw += $(fw-shipped-y)
27 installed-mod-fw := $(addprefix $(INSTALL_FW_PATH)/,$(mod-fw))
29 installed-fw := $(addprefix $(INSTALL_FW_PATH)/,$(fw-shipped-all))
30 installed-fw-dirs := $(sort $(dir $(installed-fw))) $(INSTALL_FW_PATH)/.
32 # Workaround for make < 3.81, where .SECONDEXPANSION doesn't work.
33 PHONY += $(INSTALL_FW_PATH)/$$(%) install-all-dirs
34 $(INSTALL_FW_PATH)/$$(%): install-all-dirs
36 install-all-dirs: $(installed-fw-dirs)
39 quiet_cmd_install = INSTALL $(subst $(srctree)/,,$@)
40 cmd_install = $(INSTALL) -m0644 $< $@
45 $(installed-fw): $(INSTALL_FW_PATH)/%: $(obj)/% | $(INSTALL_FW_PATH)/$$(dir %)
48 PHONY += __fw_install __fw_modinst FORCE
52 __fw_install: $(installed-fw)
54 __fw_modinst: $(installed-mod-fw)
57 __fw_modbuild: $(addprefix $(obj)/,$(mod-fw))
62 # Read all saved command lines and dependencies for the $(targets) we
63 # may be building using $(if_changed{,_dep}). As an optimization, we
64 # don't need to read them if the target does not exist; we will rebuild
65 # anyway in that case.
67 targets := $(wildcard $(sort $(targets)))
68 cmd_files := $(wildcard $(foreach f,$(targets),$(dir $(f)).$(notdir $(f)).cmd))