2006-09-12 23:21:48 +02:00
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AC_DEFUN([ARABICA_HAS_LIBXML2],
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[ AC_ARG_WITH(libxml2,
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2006-09-20 13:16:17 +02:00
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[ --with-libxml2=PREFIX Specify libxml2 library location],
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2006-09-12 23:21:48 +02:00
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, with_libxml2=yes)
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AM_CONDITIONAL(LIBXML2_INSTALLED, test $with_libxml2 != no)
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LIBXML2_CFLAGS=
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LIBXML2_LIBS=
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if test $with_libxml2 != no; then
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if test $with_libxml2 != yes; then
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libxml2_possible_path="$with_libxml2"
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else
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libxml2_possible_path="/usr /usr/local /opt /var"
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fi
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AC_MSG_CHECKING([for libxml2 headers])
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libxml2_save_CXXFLAGS="$CXXFLAGS"
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libxml2_found=no
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for libxml2_path_tmp in $libxml2_possible_path ; do
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CXXFLAGS="$CXXFLAGS -I$libxml2_path_tmp/include/libxml2"
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AC_COMPILE_IFELSE([AC_LANG_SOURCE(@%:@include <libxml/parser.h>)],
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[AS_VAR_SET(libxml2_found, yes)],
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[AS_VAR_SET(libxml2_found, no)])
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if test $libxml2_found = yes; then
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LIBXML2_CFLAGS="-I$libxml2_path_tmp/include/libxml2"
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LIBXML2_LIBS="-L$libxml2_path_tmp/lib"
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break;
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fi
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CXXFLAGS="$libxml2_save_CXXFLAGS"
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done
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CXXFLAGS="$libxml2_save_CXXFLAGS"
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AC_MSG_RESULT($libxml2_found)
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if test $libxml2_found = yes; then
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AC_CHECK_LIB(xml2, xmlInitParser,
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[ LIBXML2_LIBS="$LIBXML2_LIBS -lxml2"
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libxml2_found=yes ],
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[ libxml2_found=no ],
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"$LIBXML2_LIBS")
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if test $libxml2_found = yes; then
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HAVE_LIBXML2=1
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fi
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fi
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fi
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])
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