# a trivial Perl demonstration snippet is 'print 0.1'.
# The -W 0,float(ieee) seems to be the switch breaking gcvt().
# sprintf() seems to get things right(er).
-d_Gconvert='sprintf((b),"%.*g",(n),(x))'
+gconvert_preference=sprintf
cat >config.arch<<'__CONFIG_ARCH__'
# The '-W 0,float(ieee)' cannot be used during Configure as ldflags.