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rules.mak: Allow .mo-objs and .mo-cflags in -y variables 

Expand %.mo-objs in -y nested objects, so that we can write combined
object -cflags rules like what will be done in the coming patch.

Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Fam Zheng 2014-10-28 16:47:54 +08:00 committed by Paolo Bonzini
parent 4239e2dc01
commit 2d38853239
1 changed files with 5 additions and 0 deletions
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rules.mak
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@ -362,4 +362,9 @@ define unnest-vars
# Include all the .d files
$(eval -include $(addsuffix *.d, $(sort $(dir $($v)))))
$(eval $v := $(filter-out %/,$($v))))
# For all %.mo objects that are directly added into -y, expand them to %.mo-objs
$(foreach v,$2,
$(eval $v := $(foreach o,$($v),$(if $($o-objs),$($o-objs),$o))))
endef