windows - Accessing environment variables from within a recipe in GNU make in windwos -


i trying set environment variable in windows , access same within recipe windows make. general code goes this:

$(foreach i, $(shortcut_targets), $(eval $(call build_artifact,$(i),$(param1),$(param2))))  define build_artifact      rule: prerequisites         @echo building : $(1)         $(if $(filter $(1),string), ,setx last $(1) )         $(if $(filter $(1),string),\         @echo path-%last%,\         @echo path-$(1)  endef

when run this, setx command executed successfully, giving output "success: specified value saved." output of echo path-%last% opposed output environment variable replaced in. have tried cmd , powershell , i've gotten same output in both cases. have tried replacing setx set , export, neither approaches produced positive result.


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