Make INSTALL makefile rule more robust
With the previous rule, if pandoc was missing, a zero-length output file would be created without an error from make. To improve that, write the rule as two separate commands without a pipe. Reported-by: Tom Lane <tgl@sss.pgh.pa.us>
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@ -103,7 +103,9 @@ ICONV = iconv
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PANDOC = pandoc
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INSTALL: % : %.html
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$(PANDOC) $< -t plain | $(ICONV) -f utf8 -t us-ascii//TRANSLIT > $@
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$(PANDOC) -t plain -o $@.tmp $<
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$(ICONV) -f utf8 -t us-ascii//TRANSLIT $@.tmp > $@
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rm $@.tmp
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INSTALL.html: %.html : stylesheet-text.xsl %.xml
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$(XMLLINT) --noout --valid $*.xml
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