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Commit | Line | Data |
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1 | # ========================================================================== | |
2 | # Installing firmware | |
3 | # | |
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 | # ========================================================================== | |
7 | ||
8 | INSTALL := install | |
9 | src := $(obj) | |
10 | ||
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 | |
14 | ||
15 | include scripts/Kbuild.include | |
16 | include $(srctree)/$(obj)/Makefile | |
17 | ||
18 | include scripts/Makefile.host | |
19 | ||
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) | |
25 | endif | |
26 | ||
27 | installed-mod-fw := $(addprefix $(INSTALL_FW_PATH)/,$(mod-fw)) | |
28 | ||
29 | installed-fw := $(addprefix $(INSTALL_FW_PATH)/,$(fw-shipped-all)) | |
30 | installed-fw-dirs := $(sort $(dir $(installed-fw))) $(INSTALL_FW_PATH)/./ | |
31 | ||
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 | |
35 | @true | |
36 | install-all-dirs: $(installed-fw-dirs) | |
37 | @true | |
38 | ||
39 | quiet_cmd_install = INSTALL $(subst $(srctree)/,,$@) | |
40 | cmd_install = $(INSTALL) -m0644 $< $@ | |
41 | ||
42 | $(installed-fw-dirs): | |
43 | $(call cmd,mkdir) | |
44 | ||
45 | $(installed-fw): $(INSTALL_FW_PATH)/%: $(obj)/% | $(INSTALL_FW_PATH)/$$(dir %) | |
46 | $(call cmd,install) | |
47 | ||
48 | PHONY += __fw_install __fw_modinst FORCE | |
49 | ||
50 | .PHONY: $(PHONY) | |
51 | ||
52 | __fw_install: $(installed-fw) | |
53 | ||
54 | __fw_modinst: $(installed-mod-fw) | |
55 | @: | |
56 | ||
57 | __fw_modbuild: $(addprefix $(obj)/,$(mod-fw)) | |
58 | @: | |
59 | ||
60 | FORCE: | |
61 | ||
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. | |
66 | ||
67 | targets := $(wildcard $(sort $(targets))) | |
68 | cmd_files := $(wildcard $(foreach f,$(targets),$(dir $(f)).$(notdir $(f)).cmd)) | |
69 | ||
70 | ifneq ($(cmd_files),) | |
71 | include $(cmd_files) | |
72 | endif |