https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98504
--- Comment #11 from John Paul Adrian Glaubitz <glaubitz at physik dot fu-berlin.de> --- (In reply to John Paul Adrian Glaubitz from comment #10) > (In reply to Richard Biener from comment #9) > > Any update on the status on current trunk? > > I can give it a try later this week. We have a new shiny ia64 porterbox in > Debian now :-). So, I just did a bootstrap build with $ ../configure --prefix=$HOME/gcc-install --enable-multilib --enable-languages=c,c++,go --with-system-libunwind and it built fine without any issues. Trying to build a simple Go program failed however due to an unrelated error: (sid_ia64-dchroot)glaubitz@yttrium:~/gcc-install/bin$ ./gccgo ~/hello.go /home/glaubitz/hello.go:5:11: error: import file 'fmt' not found 5 | import "fmt" | ^ /home/glaubitz/hello.go:10:5: error: reference to undefined name 'fmt' 10 | fmt.Println("hello world") | ^ (sid_ia64-dchroot)glaubitz@yttrium:~/gcc-install/bin$ I'm not a GO expert, so no idea how to tell the Go compiler where the libraries are located.