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dnl Copyright 2010 Free Software Foundation, Inc.
dnl
dnl This file is part of GNU Radio
dnl
dnl GNU Radio is free software; you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
dnl the Free Software Foundation; either version 3, or (at your option)
dnl any later version.
dnl
dnl GNU Radio is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
dnl GNU General Public License for more details.
dnl
dnl You should have received a copy of the GNU General Public License
dnl along with GNU Radio; see the file COPYING. If not, write to
dnl the Free Software Foundation, Inc., 51 Franklin Street,
dnl Boston, MA 02110-1301, USA.
AC_DEFUN([GRC_VOLK],[
GRC_ENABLE(volk)
GRC_WITH(volk)
dnl If execution gets to here, test if $passed is:
dnl with : if the --with code didn't error out, use these values
dnl Test if $enable_volk is:
dnl yes : if the --enable code passed muster and all dependencies are met
dnl no : otherwise, then do not set variables
if test $passed != with && test x$enable_volk == xyes; then
dnl how and where to find INCLUDES and LA
volk_INCLUDES="-I\${abs_top_srcdir}/volk/include"
volk_LA="\${abs_top_builddir}/volk/lib/libvolk.la \
\${abs_top_builddir}/volk/lib/libvolk_runtime.la"
fi
dnl volk uses a subsidiary configure.ac
dnl only run if building Volk
if test $passed == yes && test x$enable_volk != xno; then
AC_CONFIG_SUBDIRS([volk])
fi
GRC_BUILD_CONDITIONAL(volk, [])
])
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