dnl Copyright (C) 2007, 2009-2012 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl Copyright (C) 2007, 2009-2012 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
fi
m4_ifdef([gl_FUNC_FLOOR_IEEE], [
if test $gl_floor_required = ieee && test $REPLACE_FLOOR = 0; then
fi
m4_ifdef([gl_FUNC_FLOOR_IEEE], [
if test $gl_floor_required = ieee && test $REPLACE_FLOOR = 0; then
]])],
[gl_cv_func_floor_ieee=yes],
[gl_cv_func_floor_ieee=no],
]])],
[gl_cv_func_floor_ieee=yes],
[gl_cv_func_floor_ieee=no],
- [gl_cv_func_floor_ieee="guessing no"])
+ [case "$host_os" in
+ # Guess yes on glibc systems.
+ *-gnu*) gl_cv_func_floor_ieee="guessing yes" ;;
+ # If we don't know, assume the worst.
+ *) gl_cv_func_floor_ieee="guessing no" ;;
+ esac
+ ])