add helper macro for stripping the last part of a version number
SVN-Revision: 12054
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rules.mk
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rules.mk
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@ -27,6 +27,7 @@ empty:=
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space:= $(empty) $(empty)
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merge=$(subst $(space),,$(1))
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confvar=$(call merge,$(foreach v,$(1),$(if $($(v)),y,n)))
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strip_last=$(patsubst %.$(lastword $(subst .,$(space),$(1))),%,$(1))
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_SINGLE=MAKEFLAGS=$(space)
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ARCH:=$(call qstrip,$(shell echo $(CONFIG_ARCH) | sed -e 's/i[3-9]86/i386/'))
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