Evan Miller
Evan Miller
This driver does not work with color printers.
-mcpu=core2 works on a small test program.
The very first Intel Macs were 32-bit "Core Solo" and "Core Duo". Poking around EveryMac, it appears that the first 64-bit Macs were in fact `core2`. So I think it's...
This error still appears when attempting to compile with GCC 11 / 10.6.8 / x86_64.
With the PR applied, though it fails at a different step (compiling `cc` instead of `cmake`). I will build again and see if I can provide more context.
``` :info:build (0/20) BUILDING cc v1.0.68 :info:build > /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_mrustc/mrustc/work/mrustc-15a5cb1f066bd148bd2959c63adb649e7a06e5ce/bin/mrustc rustc-1.54.0-src/vendor/cc/src/lib.rs -o output-1.54.0/libcc-1_0_68.rlib --crate-name cc --crate-type rlib -C emit-depfile=output-1.54.0/libcc-1_0_68.rlib.d --crate-tag 1_0_68 -g --cfg debug_assertions -O -L output-1.54.0 --edition 2018 :info:build >...
`-march=core2` is being passed.
Relevant? https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80878
Adding `-latomic` in src/trans/target.cpp indeed fixes the issue.
In that case the `-march` flags may be unnecessary but I will need to recompile to verify.