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authorMark Asselstine <mark.asselstine@windriver.com>2012-09-19 16:30:44 -0400
committerMichal Marek <mmarek@suse.cz>2012-09-21 13:15:42 +0200
commitc1c1a59e37dab22951e25753de0bdf6b9272a4ea (patch)
treede050b1e8e17c9fdfb5cfb3e95f5dfa45b18494c /scripts/Makefile.fwinst
parent6c7080a61fc7b46b3ac8573952b5a3e9d5f68bc4 (diff)
downloadlinux-linaro-stable-c1c1a59e37dab22951e25753de0bdf6b9272a4ea.tar.gz
firmware: fix directory creation rule matching with make 3.80
Since make 3.80 doesn't support secondary expansion it uses a fallback rule to create firmware directories which is matched after primary expansion of the $(installed-fw) rule's prerequisite. Commit 6c7080a61fc7 [firmware: fix directory creation rule matching with make 3.82] changed the expression generated after primary expansion such that the fallback was not matched. Updating the fallback rule to match the new look primary expansion is not an option for various reasons. The trailing slash added here to $(INSTALL_FW_PATH)/. while defining installed-fw-dirs fixes builds with make 3.82 since this will provide a matching rule for $(INSTALL_FW_PATH)/$$(dir %) when % is in the base firmware directory (ie. $(dir %) gives './'). Versions of make prior to 3.82 will strip this trailing slash along with the one generated by $(dir %) when % is in the base firmware directory and as such continue to function as before. Signed-off-by: Mark Asselstine <mark.asselstine@windriver.com> Tested-by: Jan Beulich <jbeulich@suse.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
Diffstat (limited to 'scripts/Makefile.fwinst')
-rw-r--r--scripts/Makefile.fwinst4
1 files changed, 2 insertions, 2 deletions
diff --git a/scripts/Makefile.fwinst b/scripts/Makefile.fwinst
index c3f69ae275d1..4d908d16c035 100644
--- a/scripts/Makefile.fwinst
+++ b/scripts/Makefile.fwinst
@@ -27,7 +27,7 @@ endif
installed-mod-fw := $(addprefix $(INSTALL_FW_PATH)/,$(mod-fw))
installed-fw := $(addprefix $(INSTALL_FW_PATH)/,$(fw-shipped-all))
-installed-fw-dirs := $(sort $(dir $(installed-fw))) $(INSTALL_FW_PATH)/.
+installed-fw-dirs := $(sort $(dir $(installed-fw))) $(INSTALL_FW_PATH)/./
# Workaround for make < 3.81, where .SECONDEXPANSION doesn't work.
PHONY += $(INSTALL_FW_PATH)/$$(%) install-all-dirs
@@ -42,7 +42,7 @@ quiet_cmd_install = INSTALL $(subst $(srctree)/,,$@)
$(installed-fw-dirs):
$(call cmd,mkdir)
-$(installed-fw): $(INSTALL_FW_PATH)/%: $(obj)/% | $$(dir $(INSTALL_FW_PATH)/%)
+$(installed-fw): $(INSTALL_FW_PATH)/%: $(obj)/% | $(INSTALL_FW_PATH)/$$(dir %)
$(call cmd,install)
PHONY += __fw_install __fw_modinst FORCE