modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/execute/ieee/920810-1.x (about) 1 if { [check_effective_target_newlib_nano_io] } { 2 lappend additional_flags "-Wl,-u,_printf_float" 3 } 4 return 0