Makefile: docs no longer builds every invocation, normalize PREFIX for setting man dir
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9
Makefile
9
Makefile
@ -16,7 +16,10 @@
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DESTDIR ?= dist
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DESTDIR ?= dist
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PREFIX ?= /usr/local
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PREFIX ?= /usr/local
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MANDIR != [ $(PREFIX) = / ] && printf '/usr/share/man\n' \
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# normalized prefix
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PREFIX_N != (test -d $(PREFIX) && [ '-' != $(PREFIX) ] \
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&& CDPATH= cd -P -- $(PREFIX) && pwd -P)
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MANDIR != [ $(PREFIX_N) = / ] && printf '/usr/share/man\n' \
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|| printf '/share/man\n'
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|| printf '/share/man\n'
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SYSEXITS != printf '\043include <sysexits.h>\n' | cpp -M - | sed 's/ /\n/g' \
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SYSEXITS != printf '\043include <sysexits.h>\n' | cpp -M - | sed 's/ /\n/g' \
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| sed -n 's/sysexits\.h//p' || printf 'include\n'
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| sed -n 's/sysexits\.h//p' || printf 'include\n'
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