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authorKim Kibum <kb0929.kim@samsung.com>2012-04-29 16:59:19 +0900
committerKim Kibum <kb0929.kim@samsung.com>2012-04-29 16:59:19 +0900
commitc1775d1a93a77a57380a4ce87ac3a8f807c944b2 (patch)
treee1f233f2af38ee247a677082198dd3a69a12a5a1 /scripts/Makefile.fwinst
parent2c2dcd5ffef2e97176e6a55e45512177e55e6fb9 (diff)
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Diffstat (limited to 'scripts/Makefile.fwinst')
-rw-r--r--scripts/Makefile.fwinst72
1 files changed, 72 insertions, 0 deletions
diff --git a/scripts/Makefile.fwinst b/scripts/Makefile.fwinst
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+# ==========================================================================
+# Installing firmware
+#
+# We don't include the .config, so all firmware files are in $(fw-shipped-)
+# rather than in $(fw-shipped-y) or $(fw-shipped-n).
+# ==========================================================================
+
+INSTALL := install
+src := $(obj)
+
+# For modules_install installing firmware, we want to see .config
+# But for firmware_install, we don't care, but don't want to require it.
+-include $(objtree)/.config
+
+include scripts/Kbuild.include
+include $(srctree)/$(obj)/Makefile
+
+include scripts/Makefile.host
+
+mod-fw := $(fw-shipped-m)
+# If CONFIG_FIRMWARE_IN_KERNEL isn't set, then install the
+# firmware for in-kernel drivers too.
+ifndef CONFIG_FIRMWARE_IN_KERNEL
+mod-fw += $(fw-shipped-y)
+endif
+
+installed-mod-fw := $(addprefix $(INSTALL_FW_PATH)/,$(mod-fw))
+
+installed-fw := $(addprefix $(INSTALL_FW_PATH)/,$(fw-shipped-all))
+installed-fw-dirs := $(sort $(dir $(installed-fw))) $(INSTALL_FW_PATH)/.
+
+# Workaround for make < 3.81, where .SECONDEXPANSION doesn't work.
+PHONY += $(INSTALL_FW_PATH)/$$(%) install-all-dirs
+$(INSTALL_FW_PATH)/$$(%): install-all-dirs
+ @true
+install-all-dirs: $(installed-fw-dirs)
+ @true
+
+quiet_cmd_install = INSTALL $(subst $(srctree)/,,$@)
+ cmd_install = $(INSTALL) -m0644 $< $@
+
+$(installed-fw-dirs):
+ $(call cmd,mkdir)
+
+$(installed-fw): $(INSTALL_FW_PATH)/%: $(obj)/% | $(INSTALL_FW_PATH)/$$(dir %)
+ $(call cmd,install)
+
+PHONY += __fw_install __fw_modinst FORCE
+
+.PHONY: $(PHONY)
+
+__fw_install: $(installed-fw)
+
+__fw_modinst: $(installed-mod-fw)
+ @:
+
+__fw_modbuild: $(addprefix $(obj)/,$(mod-fw))
+ @:
+
+FORCE:
+
+# Read all saved command lines and dependencies for the $(targets) we
+# may be building using $(if_changed{,_dep}). As an optimization, we
+# don't need to read them if the target does not exist; we will rebuild
+# anyway in that case.
+
+targets := $(wildcard $(sort $(targets)))
+cmd_files := $(wildcard $(foreach f,$(targets),$(dir $(f)).$(notdir $(f)).cmd))
+
+ifneq ($(cmd_files),)
+ include $(cmd_files)
+endif