Bug#840208: llvm-toolchain-3.8: FTBFS when golang-go is installe

[Adrian Bunk]

Source: llvm-toolchain-3.8
Version: 1:3.8.1-12
Severity: serious

Buildd log:
...
-- Go bindings disabled.
...


Log when golang-go is installed:
...
-- Go bindings enabled.
...
FAIL: LLVM :: Bindings/Go/go.test (745 of 15623)
******************** TEST 'LLVM :: Bindings/Go/go.test' FAILED ********************
...
Failing Tests (1):
    LLVM :: Bindings/Go/go.test

  Expected Passes    : 15226
  Expected Failures  : 122
  Unsupported Tests  : 256
  Unexpected Passes  : 18
  Unexpected Failures: 1
test/CMakeFiles/check-llvm.dir/build.make:60: recipe for target 'test/CMakeFiles/check-llvm' failed
make[5]: *** [test/CMakeFiles/check-llvm] Error 1
...
debian/rules:490: recipe for target 'override_dh_auto_test' failed
make[1]: *** [override_dh_auto_test] Error 2
make[1]: Leaving directory '/tmp/llvm-toolchain-3.8-3.8.1'
debian/rules:136: recipe for target 'build' failed
make: *** [build] Error 2
dpkg-buildpackage: error: debian/rules build gave error exit status 2



-- System Information:
Debian Release: stretch/sid
Architecture: amd64 (x86_64)