moz_version_major := $(word 1,$(subst ., ,$(moz_version)))
moz_version_minor := $(word 2,$(subst ., ,$(moz_version)))
moz_version_micro := $(word 3,$(subst ., ,$(moz_version)))
moz_version_major := $(word 1,$(subst ., ,$(moz_version)))
moz_version_minor := $(word 2,$(subst ., ,$(moz_version)))
moz_version_micro := $(word 3,$(subst ., ,$(moz_version)))