diff options
Diffstat (limited to 'gssm/config/gr_set_md_cpu.m4')
| -rw-r--r-- | gssm/config/gr_set_md_cpu.m4 | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/gssm/config/gr_set_md_cpu.m4 b/gssm/config/gr_set_md_cpu.m4 new file mode 100644 index 0000000..e53eeaf --- /dev/null +++ b/gssm/config/gr_set_md_cpu.m4 @@ -0,0 +1,41 @@ +dnl +dnl Copyright 2003 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 2, 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., 59 Temple Place - Suite 330, +dnl Boston, MA 02111-1307, USA. +dnl + +AC_DEFUN([GR_SET_MD_CPU],[ + AC_REQUIRE([AC_CANONICAL_TARGET]) + AC_ARG_WITH(md-cpu, + [ --with-md-cpu=ARCH set machine dependent speedups (auto)], + [cf_with_md_cpu="$withval"], + [cf_with_md_cpu="$target_cpu"]) + + AC_MSG_CHECKING([for machine dependent speedups]) + case "$cf_with_md_cpu" in + x86 | i[[3-7]]86) MD_CPU=x86 ;; +# sparc) MD_CPU=sparc ;; + *) MD_CPU=generic ;; + esac + AC_MSG_RESULT($MD_CPU) + AC_SUBST(MD_CPU) + + AM_CONDITIONAL(MD_CPU_x86, test $MD_CPU = x86) + AM_CONDITIONAL(MD_CPU_generic, test $MD_CPU = generic) +]) + |