You may already know this, but GCC supports option files: see "@file" at the bottom of this page https://gcc.gnu.org/onlinedocs/gcc/Overall-Options.html https:/

You may already know this, but GCC supports option files: see "@file" at the bottom of this page https://gcc.gnu.org/onlinedocs/gcc/Overall-Options.html https://gcc.gnu.org/onlinedocs/gcc/Overall-Options.html . This does not detract from the point that having to use this is inconvenient, but it's there as a workaround.