diff options
Diffstat (limited to 'config/grc_volk.m4')
| -rw-r--r-- | config/grc_volk.m4 | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/config/grc_volk.m4 b/config/grc_volk.m4 new file mode 100644 index 000000000..f349d5e99 --- /dev/null +++ b/config/grc_volk.m4 @@ -0,0 +1,43 @@ +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, []) +]) |