34 lines
1.1 KiB
Plaintext
34 lines
1.1 KiB
Plaintext
dnl
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dnl Copyright 2003,2004 Free Software Foundation, Inc.
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dnl
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dnl This file is part of OP25
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dnl
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dnl OP25 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 OP25 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 OP25; 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_REQUIRE_MC4020],[
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AC_MSG_CHECKING([for mc4020 A/D driver include file])
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AC_COMPILE_IFELSE([
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#include <mc4020.h>
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int main (int argc, char **argv)
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{
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return 0;
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}
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],[AC_MSG_RESULT([yes])],
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[AC_MSG_RESULT([no])
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AC_MSG_ERROR([mc4020.h not found.])])
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])
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