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| 1 | # SYNOPSIS
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| 2 | #
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| 3 | #   AX_PROG_DOXYGEN()
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| 4 | #
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| 5 | # DESCRIPTION
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| 6 | #
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| 7 | #   Test for the Doxygen
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| 8 | #
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| 9 | #   --enable-doxygen option enable or disable generation of the
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| 10 | #   documentation, when available.
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| 11 | #
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| 12 | # LAST MODIFICATION
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| 13 | #
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| 14 | #   2008-12-11
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| 15 | 
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| 16 | AC_DEFUN([AX_PROG_DOXYGEN],
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| 17 | [
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| 18 | AC_ARG_VAR([DOXYGEN_PROG],[Doxygen program])
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| 19 | 
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| 20 | AC_ARG_ENABLE([doxygen],
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| 21 |   AS_HELP_STRING([--enable-doxygen], [Turn on doxygen documentation generation.]))
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| 22 | 
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| 23 | AM_CONDITIONAL([DOXYGEN], [test "x${enable_doxygen}" = "xyes"])
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| 24 | 
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| 25 | if test "${enable_doxygen}" = "yes"; then
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| 26 |    dnl Check for existance of doxygen
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| 27 |    AC_CHECK_PROG([DOXYGEN_PROG],
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| 28 |      [doxygen],
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| 29 |      doxygen,
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| 30 |      no)
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| 31 | fi
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| 32 | 
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| 33 | if test "$DOXYGEN_PROG" = "no"; then
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| 34 |    AC_MSG_ERROR([Doxygen was not found. Check for installation or configure with --disable-doxygen])
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| 35 | fi
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| 36 | ])
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