Created
February 27, 2020 02:43
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| # apologies, forgotten the book I got this from... but very useful :O | |
| # see origin function at https://www.gnu.org/software/make/manual/html_node/Origin-Function.html | |
| dump-var-origin: ## useful for debugging | |
| @$(foreach V,$(sort $(.VARIABLES)), \ | |
| $(if $(filter-out environ% default automatic, \ | |
| $(origin $V)), $(info $V=$($V) ($(value $V))))) | |
| # Usage - make dump-var-origin |
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