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git.autonomic.zone/Makefile

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2020-03-17 01:00:43 +00:00
PYTHON ?= $(shell command -v python3 python|head -n1)
.PHONY: default
default: help
define PRINT_HELP_PYSCRIPT
import re, sys
print("Usage: make <target>")
cmds = {}
for line in sys.stdin:
match = re.match(r'^([a-zA-Z_-]+):.*?## (.*)$$', line)
if match:
target, help = match.groups()
cmds.update({target: help})
for cmd in sorted(cmds):
print(" * '%s' - %s" % (cmd, cmds[cmd]))
endef
export PRINT_HELP_PYSCRIPT
.PHONY: help
help:
@$(PYTHON) -c "$$PRINT_HELP_PYSCRIPT" < $(MAKEFILE_LIST)