17 lines
462 B
Makefile
17 lines
462 B
Makefile
TZDIR=tzdata
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TZ_FILES=$(addprefix $(TZDIR)/, africa antarctica asia australasia backward etcetera europe northamerica southamerica)
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tzout: DATE := $(shell date +%F)
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tzout: $(TZ_FILES)
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TZ_VERSION=`cat $(TZDIR)/version`; \
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./tz-erl --version $$TZ_VERSION --date $(DATE) -o $@ $^
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$(TZ_FILES): $(TZDIR)
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$(TZDIR): tzdata-latest.tar.gz
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mkdir $(TZDIR) && cd $(TZDIR) && tar xzf ../$<
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tzdata-latest.tar.gz:
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curl -O "ftp://ftp.iana.org/tz/tzdata-latest.tar.gz"
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