61 lines
1.9 KiB
Plaintext
61 lines
1.9 KiB
Plaintext
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dnl
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dnl Copyright 2003,2005 Free Software Foundation, Inc.
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dnl
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dnl This file is part of GNU Radio
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dnl
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dnl GNU Radio is free software; you can redistribute it and/or modify
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dnl it under the terms of the GNU General Public License as published by
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dnl the Free Software Foundation; either version 3, or (at your option)
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dnl any later version.
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dnl
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dnl GNU Radio is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
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dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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dnl GNU General Public License for more details.
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dnl
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dnl You should have received a copy of the GNU General Public License
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dnl along with GNU Radio; see the file COPYING. If not, write to
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dnl the Free Software Foundation, Inc., 51 Franklin Street,
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dnl Boston, MA 02110-1301, USA.
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dnl
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AC_DEFUN([GR_CHECK_DOXYGEN],[
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AC_ARG_ENABLE(doxygen,
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AC_HELP_STRING([--enable-doxygen],
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[enable documentation generation with doxygen (no)]))
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AC_ARG_ENABLE(dot, AC_HELP_STRING([--enable-dot],[use 'dot' to generate graphs in doxygen (auto)]))
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if test "x$enable_doxygen" = xyes; then
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AC_PATH_PROG(DOXYGEN, doxygen, , $PATH)
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if test x$DOXYGEN = x; then
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if test "x$enable_doxygen" = xyes; then
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AC_MSG_ERROR([could not find doxygen])
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fi
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enable_doc=no
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generate_docs=
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else
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enable_doc=yes
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generate_docs=docs
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AC_PATH_PROG(DOT, dot, , $PATH)
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fi
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else
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enable_doc=no
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fi
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AM_CONDITIONAL(DOC, test x$enable_doc = xyes)
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if test x$DOT = x; then
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if test "x$enable_dot" = xyes; then
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AC_MSG_ERROR([could not find dot])
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fi
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enable_dot=no
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else
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enable_dot=yes
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fi
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AC_SUBST(enable_dot)
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AC_SUBST(enable_xml_docs, YES)
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AC_SUBST(enable_html_docs, YES)
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AC_SUBST(enable_latex_docs, NO)
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AC_SUBST(generate_docs)
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])
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