#
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# configure.in
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation version 2.1
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# of the License.
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#
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# Copyright (c) 2003-2013 Thomas Graf <tgraf@suug.ch>
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#
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AC_INIT(libnl-doc, [3.2.25], [http://www.infradead.org/~tgr/libnl/])
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AC_CONFIG_MACRO_DIR([m4])
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AC_CONFIG_AUX_DIR([build-aux])
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AM_INIT_AUTOMAKE([foreign])
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m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES(yes)], [])
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m4_include([m4/ax_python.m4])
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#
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# Generating the documentation
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#
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AC_ARG_ENABLE([doc],
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AS_HELP_STRING([--disable-doc], [Do not generate documentation]),
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[generate_doc="$enableval"], [generate_doc=auto])
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AX_PYTHON
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if test "x$generate_doc" != "xno"; then
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AC_PROG_SED
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AC_PROG_EGREP
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AC_CHECK_PROG(HAVE_DOXYGEN, [doxygen], yes, no)
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if test "x$HAVE_DOXYGEN" = "xno" -a "x$generate_doc" = "xyes"; then
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AC_MSG_ERROR([*** doxygen package required to generate documentation])
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fi
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AC_CHECK_PROG(HAVE_DOT, [dot], yes, no)
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if test "x$HAVE_DOT" = "xno"; then
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if test "x$generate_doc" = "xyes"; then
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AC_MSG_ERROR([*** graphviz package required to generate documentation])
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else
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AC_MSG_WARN([*** graphviz not found, disabling building of API reference])
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HAVE_DOXYGEN=no
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fi
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fi
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AC_CHECK_PROG(HAVE_ASCIIDOC, [asciidoc], yes, no)
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if test "x$HAVE_ASCIIDOC" = "xno"; then
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if test "x$generate_doc" = "xyes"; then
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AC_MSG_ERROR([*** asciidoc package required to generate documentation])
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else
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AC_MSG_WARN([*** asciidoc not found, disabling building of guides])
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fi
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fi
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AC_CHECK_PROG(HAVE_SOURCE_HIGHLIGHT, [source-highlight], yes, no)
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if test "x$HAVE_SOURCE_HIGHLIGHT" = "xno"; then
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if test "x$generate_doc" = "xyes"; then
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AC_MSG_ERROR([*** source-highlight required to generate documentation])
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else
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AC_MSG_WARN([*** source-highlight not found, disabling building of guides])
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HAVE_ASCIIDOC=no
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fi
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fi
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AC_CHECK_PROG(HAVE_MSCGEN, [mscgen], yes, no)
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if test "x$HAVE_MSCGEN" = "xno"; then
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AC_MSG_WARN([*** mscgen not found, get it at http://www.mcternan.me.uk/mscgen/])
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if test "x$generate_doc" = "xyes"; then
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AC_MSG_ERROR([*** mscgen package required to generate documentation])
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else
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AC_MSG_WARN([*** Disabling building of guides])
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HAVE_ASCIIDOC=no
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HAVE_DOXYGEN=no
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fi
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fi
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AC_CHECK_PROG(HAVE_PYGMENTIZE, [pygmentize], yes, no)
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if test "x$HAVE_PYGMENTIZE" = "xno"; then
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if test "x$generate_doc" = "xyes"; then
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AC_MSG_ERROR([*** pygmentize package required to generate documentation])
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else
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AC_MSG_WARN([*** Disabling building of guides])
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HAVE_ASCIIDOC=no
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fi
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fi
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link_doc=yes
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if test "x$HAVE_DOXYGEN" = "xno"; then
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AC_MSG_WARN([*** Disabling API linking due to missing doxygen package])
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link_doc=no
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fi
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fi
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AM_CONDITIONAL([LINK_DOC], [test "x$link_doc" = "xyes"])
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AM_CONDITIONAL([HAVE_DOXYGEN], [test "x$HAVE_DOXYGEN" = "xyes"])
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AM_CONDITIONAL([HAVE_ASCIIDOC], [test "x$HAVE_ASCIIDOC" = "xyes"])
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AM_CONDITIONAL([GENERATE_DOC], [test "x$generate_doc" != "xno"])
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AC_CONFIG_FILES([
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Doxyfile
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Makefile
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])
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AC_OUTPUT
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