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This allows, for instance, `docbook_xsl' to be visible (as part of `$XML_CATALOG_FILES') by packages that use it as a build input. svn path=/nixpkgs/trunk/; revision=11047
28 lines
919 B
Bash
28 lines
919 B
Bash
addXMLCatalogs () {
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for kind in dtd xsl; do
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if test -d $1/xml/$kind; then
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for i in $(find $1/xml/$kind -name catalog.xml); do
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export XML_CATALOG_FILES="$XML_CATALOG_FILES $i"
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done
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fi
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done
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}
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if test -z "$libxmlHookDone"; then
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libxmlHookDone=1
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# Set http_proxy and ftp_proxy to a invalid host to prevent
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# xmllint and xsltproc from trying to download DTDs from the
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# network even when --nonet is not given. That would be impure.
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# (Note that .invalid is a reserved domain guaranteed not to
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# work.)
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export http_proxy=http://nodtd.invalid/
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export ftp_proxy=http://nodtd.invalid/
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# Set up XML_CATALOG_FILES. An empty initial value prevents
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# xmllint and xsltproc from looking in /etc/xml/catalog.
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export XML_CATALOG_FILES
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if test -z "$XML_CATALOG_FILES"; then XML_CATALOG_FILES=" "; fi
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envHooks=(${envHooks[@]} addXMLCatalogs)
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fi
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