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31 lines
961 B
Makefile
31 lines
961 B
Makefile
# The minor version is passed to the build. This is used to do some CPP to
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# solve incompatibilities.
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PANDOC_MINOR_VERSION=$(shell ghc-pkg latest pandoc | sed 's/.*-//' | cut -d. -f2)
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# We use `?=` to set SOURCE_DATE_EPOCH only if it is not present. Unfortunately
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# we can't use `git --date=unix` since only very recent git versions support
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# that, so we need to make a round trip through `date`.
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SOURCE_DATE_EPOCH?=$(shell date '+%s' \
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--date="$(shell git log -1 --format=%cd --date=rfc)")
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# Prettify the date.
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SOURCE_DATE=$(shell env LC_ALL=C date '+%B %d, %Y' -d "@${SOURCE_DATE_EPOCH}")
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extra/patat.1: README.md extra/make-man
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SOURCE_DATE="$(SOURCE_DATE)" ./extra/make-man >$@
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extra/make-man: extra/make-man.hs
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ghc -DPANDOC_MINOR_VERSION=${PANDOC_MINOR_VERSION} -Wall -o $@ $<
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man: extra/patat.1
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# Also check if we can generate the manual.
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test: man
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bash test.sh
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clean:
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rm -f extra/patat.1
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rm -f extra/make-man
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.PHONY: man test clean
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