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| author | David Woodhouse <dwmw2@infradead.org> | 2008-07-16 23:44:32 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-17 09:12:04 -0700 |
| commit | 7259d936c6af216198ae6af3a25ac6c9dbdbe779 (patch) | |
| tree | b3d873bf6a0bd480329e5e375bc51f2a5ed38f74 /scripts/Makefile.fwinst | |
| parent | ee723cb3d419afcc8b6c7ccc0f73a34b0eb5ac7b (diff) | |
| download | lwn-7259d936c6af216198ae6af3a25ac6c9dbdbe779.tar.gz lwn-7259d936c6af216198ae6af3a25ac6c9dbdbe779.zip | |
Update scripts/Makefile.fwinst to cope with older make
Also fix unwanted rebuilds of the firmware/ihex2fw tool by including
the .ihex2fw.cmd file when present.
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Reported-and-tested-by: Wang Chen <wangchen@cn.fujitsu.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts/Makefile.fwinst')
| -rw-r--r-- | scripts/Makefile.fwinst | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/scripts/Makefile.fwinst b/scripts/Makefile.fwinst index 3d2f4609578f..c972c0f54ce0 100644 --- a/scripts/Makefile.fwinst +++ b/scripts/Makefile.fwinst @@ -28,18 +28,39 @@ endif 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)/$$(dir %)/ +$(installed-fw): $(INSTALL_FW_PATH)/%: $(obj)/% | $(INSTALL_FW_PATH)/$$(dir %) $(call cmd,install) -.PHONY: __fw_install __fw_modinst FORCE +PHONY += __fw_install __fw_modinst FORCE + +.PHONY: $(PHONY) __fw_install: $(installed-fw) __fw_modinst: $(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 |