https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102343
--- Comment #2 from Iain Sandoe <iains at gcc dot gnu.org> --- Created attachment 54289 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54289&action=edit Patch for discussion This applies on top of the patch for PR108182 (and will most likely not work without those changes). * -save-temps* should be fixed * we no longer try to write those files into the install directories * we should now support " gm2 -E .... " * renamed the pre-processed file extension to ".m2i" we cannot use ".i" or GCC will try to process it with cc1. * We now have default handers for .mod and .m2i (maybe we should add .def is that something used stand-alone?) So trying to use them with a compiler without modula-2 should give a more sensible diagnostic. * we should handle " gm2 foo.mod.m2i " * last, but most important, we now collect the command line options needed to set the target state into the preprocessor command line. This then provides the correct pre-defines and the test case then does the right thing on a 32b multilib on a 64b host. If there are no comments in the next week or so I'll post this to the list.
