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require '../../../../../lib/mkrf'
def crash(str)
printf(" extconf failure: %s\n", str)
exit 1
end
Mkrf::Generator.new('libxml_so', ['*.c']) do |g|
g.include_library('socket','socket')
g.include_library('nsl','gethostbyname')
unless g.include_library('z', 'inflate')
crash('need zlib')
else
g.add_define('HAVE_ZLIB_H')
end
unless g.include_library('iconv','iconv_open') or
g.include_library('c','iconv_open') or
g.include_library('recode','iconv_open') or
g.include_library('iconv')
crash(<<-EOL)
need libiconv.
Install the libiconv or try passing one of the following options
to extconf.rb:
--with-iconv-dir=/path/to/iconv
--with-iconv-lib=/path/to/iconv/lib
--with-iconv-include=/path/to/iconv/include
EOL
end
g.include_library('xml2', 'xmlParseDoc')
has_header = g.include_header('libxml/xmlversion.h',
'/opt/include/libxml2',
'/usr/local/include/libxml2',
'/usr/include/libxml2')
unless g.include_library('xml2', 'xmlDocFormatDump')
crash('Your version of libxml2 is too old. Please upgrade.')
end
unless g.has_function? 'docbCreateFileParserCtxt'
crash('Need docbCreateFileParserCtxt')
end
end
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