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27 lines
494 B
Makefile
27 lines
494 B
Makefile
#
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# mal (Make Lisp)
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#
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_TOP_DIR := $(dir $(lastword $(MAKEFILE_LIST)))
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include $(_TOP_DIR)readline.mk
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SHELL := /bin/bash
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define READ
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$(call READLINE)
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endef
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define EVAL
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$(if $(READLINE_EOF),,\
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$(if $(findstring =,$(1)),$(eval $(1))$($(word 1,$(1))),$(eval __return := $(1))$(__return)))
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endef
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define PRINT
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$(1)
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endef
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REP = $(call PRINT,$(strip $(call EVAL,$(strip $(call READ)))))
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REPL = $(info $(call REP))$(if $(READLINE_EOF),,$(call REPL))
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# Call the read-eval-print loop
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$(call REPL)
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