https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86535
--- Comment #26 from Curtis Hamilton <clhamilto at gmail dot com> --- Ian, I've made progress with building the frontend but I have an issue with implementing Syscall9 needed by libgo/go/os/wait_wait6.go. I tried adding the file "syscall_freebsd_ppc64.go" containing the following: func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err Errno) that gets me past the initial error. But now I get the below error when linking gotools. gmake[6]: Leaving directory '/usr/ports/lang/gcc10/work/.build/powerpc64-portbld-freebsd12.1/libgo' gmake[5]: Leaving directory '/usr/ports/lang/gcc10/work/.build/powerpc64-portbld-freebsd12.1/libgo' gmake[4]: Leaving directory '/usr/ports/lang/gcc10/work/.build/powerpc64-portbld-freebsd12.1/libgo' gmake[4]: Entering directory '/usr/ports/lang/gcc10/work/.build/gotools' /usr/ports/lang/gcc10/work/.build/./gcc/gccgo -B/usr/ports/lang/gcc10/work/.build/./gcc/ -B/usr/local/powerpc64-portbld-freebsd12.1/bin/ -B/usr/local/powerpc64-portbld-freebsd12.1/lib/ -isystem /usr/local/powerpc64-portbld-freebsd12.1/include -isystem /usr/local/powerpc64-portbld-freebsd12.1/sys-include -g -O2 -pipe -DLIBICONV_PLUG -fno-strict-aliasing -I ../powerpc64-portbld-freebsd12.1/libgo -static-libstdc++ -static-libgcc -L ../powerpc64-portbld-freebsd12.1/libgo -L ../powerpc64-portbld-freebsd12.1/libgo/.libs -o go /usr/ports/lang/gcc10/work/gcc-10.1.0/gotools/../libgo/go/cmd/go/alldocs.go /usr/ports/lang/gcc10/work/gcc-10.1.0/gotools/../libgo/go/cmd/go/go11.go /usr/ports/lang/gcc10/work/gcc-10.1.0/gotools/../libgo/go/cmd/go/main.go ../powerpc64-portbld-freebsd12.1/libgo/libgotool.a /usr/ports/lang/gcc10/work/.build/./gcc/gccgo -B/usr/ports/lang/gcc10/work/.build/./gcc/ -B/usr/local/powerpc64-portbld-freebsd12.1/bin/ -B/usr/local/powerpc64-portbld-freebsd12.1/lib/ -isystem /usr/local/powerpc64-portbld-freebsd12.1/include -isystem /usr/local/powerpc64-portbld-freebsd12.1/sys-include -g -O2 -pipe -DLIBICONV_PLUG -fno-strict-aliasing -I ../powerpc64-portbld-freebsd12.1/libgo -static-libstdc++ -static-libgcc -L ../powerpc64-portbld-freebsd12.1/libgo -L ../powerpc64-portbld-freebsd12.1/libgo/.libs -o gofmt /usr/ports/lang/gcc10/work/gcc-10.1.0/gotools/../libgo/go/cmd/gofmt/doc.go /usr/ports/lang/gcc10/work/gcc-10.1.0/gotools/../libgo/go/cmd/gofmt/gofmt.go /usr/ports/lang/gcc10/work/gcc-10.1.0/gotools/../libgo/go/cmd/gofmt/internal.go /usr/ports/lang/gcc10/work/gcc-10.1.0/gotools/../libgo/go/cmd/gofmt/rewrite.go /usr/ports/lang/gcc10/work/gcc-10.1.0/gotools/../libgo/go/cmd/gofmt/simplify.go ../powerpc64-portbld-freebsd12.1/libgo/libgotool.a /usr/ports/lang/gcc10/work/.build/./gcc/gccgo -B/usr/ports/lang/gcc10/work/.build/./gcc/ -B/usr/local/powerpc64-portbld-freebsd12.1/bin/ -B/usr/local/powerpc64-portbld-freebsd12.1/lib/ -isystem /usr/local/powerpc64-portbld-freebsd12.1/include -isystem /usr/local/powerpc64-portbld-freebsd12.1/sys-include -g -O2 -pipe -DLIBICONV_PLUG -fno-strict-aliasing -I ../powerpc64-portbld-freebsd12.1/libgo -static-libstdc++ -static-libgcc -L ../powerpc64-portbld-freebsd12.1/libgo -L ../powerpc64-portbld-freebsd12.1/libgo/.libs -o vet /usr/ports/lang/gcc10/work/gcc-10.1.0/gotools/../libgo/go/cmd/vet/doc.go /usr/ports/lang/gcc10/work/gcc-10.1.0/gotools/../libgo/go/cmd/vet/main.go ../powerpc64-portbld-freebsd12.1/libgo/libgotool.a /usr/ports/lang/gcc10/work/.build/./gcc/gccgo -B/usr/ports/lang/gcc10/work/.build/./gcc/ -B/usr/local/powerpc64-portbld-freebsd12.1/bin/ -B/usr/local/powerpc64-portbld-freebsd12.1/lib/ -isystem /usr/local/powerpc64-portbld-freebsd12.1/include -isystem /usr/local/powerpc64-portbld-freebsd12.1/sys-include -g -O2 -pipe -DLIBICONV_PLUG -fno-strict-aliasing -I ../powerpc64-portbld-freebsd12.1/libgo -static-libstdc++ -static-libgcc -L ../powerpc64-portbld-freebsd12.1/libgo -L ../powerpc64-portbld-freebsd12.1/libgo/.libs -o buildid /usr/ports/lang/gcc10/work/gcc-10.1.0/gotools/../libgo/go/cmd/buildid/buildid.go /usr/ports/lang/gcc10/work/gcc-10.1.0/gotools/../libgo/go/cmd/buildid/doc.go ../powerpc64-portbld-freebsd12.1/libgo/libgotool.a /usr/ports/lang/gcc10/work/.build/./gcc/gccgo -B/usr/ports/lang/gcc10/work/.build/./gcc/ -B/usr/local/powerpc64-portbld-freebsd12.1/bin/ -B/usr/local/powerpc64-portbld-freebsd12.1/lib/ -isystem /usr/local/powerpc64-portbld-freebsd12.1/include -isystem /usr/local/powerpc64-portbld-freebsd12.1/sys-include -g -O2 -pipe -DLIBICONV_PLUG -fno-strict-aliasing -I ../powerpc64-portbld-freebsd12.1/libgo -static-libstdc++ -static-libgcc -L ../powerpc64-portbld-freebsd12.1/libgo -L ../powerpc64-portbld-freebsd12.1/libgo/.libs -o test2json /usr/ports/lang/gcc10/work/gcc-10.1.0/gotools/../libgo/go/cmd/test2json/main.go ../powerpc64-portbld-freebsd12.1/libgo/libgotool.a /usr/local/bin/ld: ../powerpc64-portbld-freebsd12.1/libgo/.libs/libgo.so: undefined reference to `syscall.Syscall9' /usr/local/bin/ld: ../powerpc64-portbld-freebsd12.1/libgo/.libs/libgo.so: undefined reference to `syscall.Syscall9' collect2: error: ld returned 1 exit status gmake[4]: *** [Makefile:831: test2json] Error 1 gmake[4]: *** Waiting for unfinished jobs.... collect2: error: ld returned 1 exit status gmake[4]: *** [Makefile:829: buildid] Error 1 /usr/local/bin/ld: ../powerpc64-portbld-freebsd12.1/libgo/.libs/libgo.so: undefined reference to `syscall.Syscall9' collect2: error: ld returned 1 exit status gmake[4]: *** [Makefile:827: vet] Error 1 /usr/local/bin/ld: ../powerpc64-portbld-freebsd12.1/libgo/.libs/libgo.so: undefined reference to `syscall.Syscall9' /usr/local/bin/ld: ../powerpc64-portbld-freebsd12.1/libgo/.libs/libgo.so: undefined reference to `syscall.Syscall9' collect2: error: ld returned 1 exit status gmake[4]: *** [Makefile:821: go] Error 1 collect2: error: ld returned 1 exit status gmake[4]: *** [Makefile:823: gofmt] Error 1 gmake[4]: Leaving directory '/usr/ports/lang/gcc10/work/.build/gotools' gmake[3]: *** [Makefile:14920: all-gotools] Error 2 gmake[3]: Leaving directory '/usr/ports/lang/gcc10/work/.build' gmake[2]: *** [Makefile:24257: bootstrap-lean] Error 2 gmake[2]: Leaving directory '/usr/ports/lang/gcc10/work/.build' ===> Compilation failed unexpectedly. Try to set MAKE_JOBS_UNSAFE=yes and rebuild before reporting the failure to the maintainer. *** Error code 1
