gollvm: cmake step failing with "go-typedesc-equal.c missing" error

[ALTree]

I'm trying to build gollvm, following the instructions here: https://go.googlesource.com/gollvm/#building

The cmake step is failing with:

CMake Error at tools/gollvm/libgo/CMakeLists.txt:479 (add_library):
  Cannot find source file:

    /home/alberto/workarea/llvm/tools/gollvm/gofrontend/libgo/runtime/go-typedesc-equal.c

  Tried extensions .c .C .c++ .cc .cpp .cxx .cu .m .M .mm .h .hh .h++ .hm
  .hpp .hxx .in .txx


CMake Error at tools/gollvm/libgo/CMakeLists.txt:470 (add_library):
  No SOURCES given to target: libgo_c_piclib


CMake Error at tools/gollvm/libgo/CMakeLists.txt:479 (add_library):
  No SOURCES given to target: libgo_c_nonpiclib

cc @cherrymui

[ALTree]

It appears the file was deleted yesterday from the gofrontend repository in CL 179858.

[gopherbot]

Change https://golang.org/cl/180017 mentions this issue: libgo: delete runtime/go-typedesc-equal.c

[cherrymui]

Thanks. Yes, the file was deleted yesterday and I haven't got a chance to keep gollvm in sync. But here we go: https://go-review.googlesource.com/c/gollvm/+/180017