59 lines
1.7 KiB
Makefile
59 lines
1.7 KiB
Makefile
#
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# $FreeBSD$
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#
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# This include file <doc.common.mk> provides targets and variables for
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# documents commonly used in doc/ and www/ tree.
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#
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# ------------------------------------------------------------------------
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#
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# Work out the language and encoding used for this document.
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#
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# Liberal default of maximum of 10 directories below to find it.
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#
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.if defined(DOC_PREFIX) && !empty(DOC_PREFIX)
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DOC_PREFIX_NAME!= ${REALPATH} ${DOC_PREFIX}
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DOC_PREFIX_NAME:= ${DOC_PREFIX_NAME:T}
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.else
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DOC_PREFIX_NAME?= head
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.endif
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.if (!defined(LANGCODE) || empty(LANGCODE))
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LANGCODE!= echo ${.CURDIR} | grep -o '[a-z]*_[A-Z]*\.[-A-Za-z0-9]*' || echo "."
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.endif
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# normalize DOC_PREFIX
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DOC_PREFIX!= ${REALPATH} ${DOC_PREFIX}
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# Used for &base;
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DOC_PREFIX_REL= ${.CURDIR:S,^${DOC_PREFIX}/${LANGCODE},,:C,/[^/]+,/..,g:S,^/..,,:S,^/,,:S,^$,.,}
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.if !defined(URL_RELPREFIX)
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URLS_ABSOLUTE= YES
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.elif !defined(URLS_ABSOLUTE)
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_URL_RELPREFIX_LEVEL!= set -- ${URL_RELPREFIX:S,/$,,:S,/, ,g}; echo "$$\#"
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URL_RELPREFIX_ENT= freebsd.urls.relprefix.${_URL_RELPREFIX_LEVEL}
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.endif
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#
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# when URLS_ABSOLUTE is specified, make
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# %freebsd.urls.absolute; "INCLUDE".
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#
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.if defined(URLS_ABSOLUTE)
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HTMLFLAGS+= -ifreebsd.urls.absolute
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SGMLNORMFLAGS+= -ifreebsd.urls.absolute
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NSGMLSFLAGS+= -ifreebsd.urls.absolute
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.elif defined(URL_RELPREFIX_ENT) && !empty(URL_RELPREFIX_ENT)
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HTMLFLAGS+= -i${URL_RELPREFIX_ENT}
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SGMLNORMFLAGS+= -i${URL_RELPREFIX_ENT}
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NSGMLSFLAGS+= -i${URL_RELPREFIX_ENT}
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.endif
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# for ascii and printable format, always use URLS_ABSOLUTE.
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PRINTFLAGS+= -ifreebsd.urls.absolute
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HTMLTXTFLAGS+= -ifreebsd.urls.absolute
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OTHERFLAGS+= -ifreebsd.urls.absolute
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# for packages, always use URLS_ABSOLUTE.
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PKGMAKEFLAGS+= URLS_ABSOLUTE=yes
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