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Disable a guess of ${LANGCODE} from ${.CURDIR} when it is already defined.

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Pointed out by:	ue
This commit is contained in:
Hiroki Sato 2004-01-06 23:57:46 +00:00
parent 6ce4d52e80
commit 2194b439bc
Notes: svn2git 2020-12-08 03:00:23 +00:00 
svn path=/head/; revision=19510
1 changed files with 55 additions and 30 deletions

85
share/mk/doc.common.mk
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@ -20,58 +20,83 @@ DOC_PREFIX?= ${WEB_PREFIX}/../doc
# Liberal default of maximum of 10 directories below to find it.
#
.if defined(DOC_PREFIX) && !empty(DOC_PREFIX)
DOC_PREFIX_NAME!= realpath ${DOC_PREFIX}
DOC_PREFIX_NAME:= ${DOC_PREFIX_NAME:T}
.else
DOC_PREFIX_NAME?= doc
WWW_PREFIX_NAME?= www
.endif
.if !defined(LANGCODE) || empty(LANGCODE) || !defined(WWW_LANGCODE) || empty(WWW_LANGCODE)
# Calculate LANGCODE.
LANGCODE:= ${.CURDIR}
.if defined(WEB_PREFIX) && !empty(WEB_PREFIX)
WWW_PREFIX_NAME!= realpath ${WEB_PREFIX}
WWW_PREFIX_NAME:= ${WWW_PREFIX_NAME:T}
.else
WWW_PREFIX_NAME?= www
.endif
.if (!defined(LANGCODE) || empty(LANGCODE)) && (!defined(WWW_LANGCODE) || empty(WWW_LANGCODE))
# Calculate _LANGCODE.
_LANGCODE:= ${.CURDIR}
.for _ in 1 2 3 4 5 6 7 8 9 10
.if !(${LANGCODE:H:T} == ${DOC_PREFIX_NAME}) && !(${LANGCODE:H:T} == ${WWW_PREFIX_NAME})
LANGCODE:= ${LANGCODE:H}
.if !(${_LANGCODE:H:T} == ${DOC_PREFIX_NAME}) && !(${_LANGCODE:H:T} == ${WWW_PREFIX_NAME})
_LANGCODE:= ${_LANGCODE:H}
.endif
.endfor
.if (${LANGCODE:H:T} == ${DOC_PREFIX_NAME})
.if (${_LANGCODE:H:T} == ${DOC_PREFIX_NAME})
# We are in doc/.
LANGCODE:= ${LANGCODE:T}
WWW_LANGCODE:= .
_LANGCODE:= ${_LANGCODE:T}
_WWW_LANGCODE:= .
.else
# We are in www/.
WWW_LANGCODE:= ${LANGCODE:T}
LANGCODE:= .
_WWW_LANGCODE:= ${_LANGCODE:T}
_LANGCODE:= .
.endif
.else
# when LANGCODE or WWW_LANGCODE is defined, use the value.
.if defined(LANGCODE) && !empty(LANGCODE)
_LANGCODE?= ${LANGCODE}
.else
_LANGCODE?= .
.endif
.if defined(WWW_LANGCODE) && !empty(WWW_LANGCODE)
_WWW_LANGCODE?= ${WWW_LANGCODE}
.else
_WWW_LANGCODE?= .
.endif
.endif
# fixup LANGCODE
.if (${LANGCODE} == .)
# We have a short name such as `en' in ${WWW_LANGCODE} now.
# Guess LANGCODE using WWW_LANGCODE.
LANGCODE:= ${WWW_LANGCODE}
.if (${LANGCODE} != .)
LANGCODE!= ${ECHO} ${DOC_PREFIX}/${WWW_LANGCODE}*
# fixup _LANGCODE
.if (${_LANGCODE} == .)
# We have a short name such as `en' in ${_WWW_LANGCODE} now.
# Guess _LANGCODE using _WWW_LANGCODE.
_LANGCODE:= ${_WWW_LANGCODE}
.if (${_LANGCODE} != .)
_LANGCODE!= ${ECHO} ${DOC_PREFIX}/${_WWW_LANGCODE}*
.for _ in 1 2 3 4 5 6 7 8 9 10
.if !(${LANGCODE:H:T} == ${DOC_PREFIX_NAME})
LANGCODE:= ${LANGCODE:H}
.if !(${_LANGCODE:H:T} == ${DOC_PREFIX_NAME})
_LANGCODE:= ${_LANGCODE:H}
.endif
.endfor
LANGCODE:= ${LANGCODE:T}
_LANGCODE:= ${_LANGCODE:T}
.endif
.endif
LANGCODE?= ${_LANGCODE}
# fixup WWW_LANGCODE
.if (${WWW_LANGCODE} == .)
# fixup _WWW_LANGCODE
.if (${_WWW_LANGCODE} == .)
# We have a long name such as `en_US.ISO8859-1' in ${LANGCODE} now.
# Guess WWW_LANGCODE using LANGCODE.
WWW_LANGCODE!= ${ECHO} ${WEB_PREFIX}/*
WWW2_LANGCODE!= ${ECHO} ${WWW_LANGCODE:T} |\
# Guess _WWW_LANGCODE using _LANGCODE.
_WWW_LANGCODE!= ${ECHO} ${WEB_PREFIX}/*
_WWW2_LANGCODE!= ${ECHO} ${_WWW_LANGCODE:T} |\
${SED} -e 's,.*\(${LANGCODE:R:C,(..)_.*,\1,}[^. ]*\).*,\1,'
.if ${WWW_LANGCODE:T} == ${WWW2_LANGCODE}
WWW_LANGCODE:= .
.if ${_WWW_LANGCODE:T} == ${_WWW2_LANGCODE}
_WWW_LANGCODE:= .
.else
WWW_LANGCODE:= ${WWW2_LANGCODE}
_WWW_LANGCODE:= ${_WWW2_LANGCODE}
.endif
.undef WWW2_LANGCODE
.undef _WWW2_LANGCODE
.endif
WWW_LANGCODE?= ${_WWW_LANGCODE}
# ------------------------------------------------------------------------
#