https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80782
René J.V. Bertin <rjvbertin at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |UNCONFIRMED Resolution|DUPLICATE |--- --- Comment #5 from René J.V. Bertin <rjvbertin at gmail dot com> --- (In reply to René J.V. Bertin from comment #4) > Write a wrapper script that just prepends or appends `-q` to the arguments > and then calls the actual `as` command, and use that wrapper with the > `--with-as` option? Crossing fingers that GCC itself will build... I tested that yesterday evening using a very simple wrapper that prepends `-q` to the arguments and then execs `as`. Clearly `as -q` does a better job in translating the commandline arguments to clang-lingo than my wrapper script did (and fortunately so, I dare say). The build completed fine, and is functional - on Mac OS X 10.9.5 and `as` configured to invoke clang 4.0 . I'm thus reopening this ticket. It is NOT a duplicate of the aforementioned bug report. I cannot edit the original description but it should be reworded/completed to include something like the following: It would be useful if GCC could be configured to include platform-specific arguments for the default assembler, in this case `-q`. Setting up that assembler correctly so that it works properly when invoked by GCC is an independent responsibility that falls to the installing user, not GCC.