Hi, i encountered this error while compiling the gollvm, wonder if there is something missing:
llvm commit: 09629215c272f09e3ebde6cc7eac9625d28910ff
gollvm commit: 6cd24cbc9ce21c0e6c74551e356c9323f1b1afaf
gofrontend commit: aee8eddbfc3ef1b03353a060e79e7d668fb229e2
libffi commit: ab1677106605aba1c27665964ff90bea59612ce3
libbacktrace commit: 2446c66076480ce07a6bd868badcbceb3eeecc2e
SHELL=/bin/bash cmake -DCMAKE_BUILD_TYPE=Release -DLLVM_USE_LINKER=gold -G Ninja ~/Workdir/llvm-project/llvm
[4050/4059] Building go program buildid
FAILED: tools/gollvm/gotools/buildid /mnt/ramdisk/build/tools/gollvm/gotools/buildid
cd /mnt/ramdisk/build/tools/gollvm/gotools && /mnt/ramdisk/build/./bin/llvm-goc -o /mnt/ramdisk/build/tools/gollvm/gotools/buildid buildid_.o -I /mnt/ramdisk/build/tools/gollvm/libgo -L /mnt/ramdisk/build/tools/gollvm/libgo /mnt/ramdisk/build/tools/gollvm/libgo/libgotool.a
/mnt/ramdisk/build/tools/gollvm/libgo/libgo.so: error: undefined reference to 'runtime_1internal_1syscall.setErrno'
/mnt/ramdisk/build/tools/gollvm/libgo/libgo.so: error: undefined reference to 'runtime_1internal_1syscall.getErrno'
[4052/4059] Building go program test2json
FAILED: tools/gollvm/gotools/test2json /mnt/ramdisk/build/tools/gollvm/gotools/test2json
cd /mnt/ramdisk/build/tools/gollvm/gotools && /mnt/ramdisk/build/./bin/llvm-goc -o /mnt/ramdisk/build/tools/gollvm/gotools/test2json test2json_.o -I /mnt/ramdisk/build/tools/gollvm/libgo -L /mnt/ramdisk/build/tools/gollvm/libgo /mnt/ramdisk/build/tools/gollvm/libgo/libgotool.a
/mnt/ramdisk/build/tools/gollvm/libgo/libgo.so: error: undefined reference to 'runtime_1internal_1syscall.setErrno'
/mnt/ramdisk/build/tools/gollvm/libgo/libgo.so: error: undefined reference to 'runtime_1internal_1syscall.getErrno'
[4055/4059] Building object for go program cgo
ninja: build stopped: subcommand failed.
Thanks, Nugraha.