Clang 3.6 instead of clang 3.4

[cibersheep]

Hi!
I'm trying to compile em-Dosbox (but it happens the same with any other transcompile I try after updating emscripten).

emcc -v shows:
emcc (Emscripten GCC-like replacement + linker emulating GNU ld ) 1.22.1
clang version 3.9.0 (https://github.com/kripken/emscripten-fastcomp-clang/ 271ce598c3d1fe74efadc254f5be1b57edea9f41) (https://github.com/kripken/emscripten-fastcomp/ 61acfb230665464544f2e8db292f8999fc3c628c) (emscripten 1.36.0 : 1.36.0)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: MyDirectory/emsdk_portable/clang/fastcomp/build_master_64/bin
Found candidate GCC installation: /usr/lib/gcc/i686-linux-gnu/5.4.0
Found candidate GCC installation: /usr/lib/gcc/i686-linux-gnu/6.0.0
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9.3
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/5.4.0
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/6.0.0
Selected GCC installation: /usr/lib/gcc/x86_64-linux-gnu/5.4.0
Candidate multilib: .;@m64
Selected multilib: .;@m64
WARNING root: LLVM version appears incorrect (seeing "(https://github.com/kripken/emscripten-fastcomp-clang/", expected "3.4")
INFO root: (Emscripten: Running sanity checks)

When I try to compile, this error:
/usr/share/emscripten/em++ -O3 -s TOTAL_MEMORY=67108864 --pre-js pre.js -o dosbox.html dosbox.o cpu/libcpu.a debug/libdebug.a dos/libdos.a fpu/libfpu.a hardware/libhardware.a gui/libgui.a ints/libints.a misc/libmisc.a shell/libshell.a hardware/serialport/libserial.a libs/gui_tk/libgui_tk.a
Exception in thread Thread-3:
Traceback (most recent call last):
File "/usr/lib/python2.7/threading.py", line 801, in __bootstrap_inner
self.run()
File "/usr/lib/python2.7/threading.py", line 754, in run
self.__target(*self.__args, **self.__kwargs)
File "/usr/lib/python2.7/multiprocessing/pool.py", line 389, in _handle_results
task = get()
TypeError: ('__init__() takes at least 3 arguments (1 given)', <class 'subprocess.CalledProcessError'>, ())

What am I doing wrong?

[kripken]

I think your repos are out of sync. The 3 repos (emscripten, fastcomp, fastcomp-clang) must all be on the same version number or the same up to date branch, http://kripken.github.io/emscripten-site/docs/building_from_source/building_fastcomp_manually_from_source.html?highlight=repos#branches

Or, if you are using the emsdk, perhaps it needs to be updated?

[juj]

Emsdk automatically takes all the three repos in sync, there's no special update steps there to synchronize them.

[cibersheep]

I forgot to mention: I use Ubuntu 16.04 64bits.
I didn't build Emscripten, I've download it and updated emsdk as it says.

After updating, I got the error and the version mismatch.

The result of ./emsdk list is

The following precompiled tool packages are available for download:
node-4.1.1-32bit
(*) node-4.1.1-64bit INSTALLED
emscripten-1.30.0
emscripten-1.34.1
emscripten-1.35.0

The following tools can be compiled from source:
clang-tag-e1.36.13-32bit
clang-tag-e1.36.14-32bit
clang-tag-e1.36.13-64bit
clang-tag-e1.36.14-64bit
clang-incoming-32bit
clang-incoming-64bit
clang-master-32bit
() clang-master-64bit INSTALLED
emscripten-tag-1.36.13-32bit
emscripten-tag-1.36.14-32bit
emscripten-tag-1.36.13-64bit
emscripten-tag-1.36.14-64bit
emscripten-incoming-32bit
emscripten-master-32bit
emscripten-incoming-64bit
() emscripten-master-64bit INSTALLED

The following precompiled SDKs are available for download:

The following SDKs can be compiled from source:
sdk-incoming-32bit
sdk-incoming-64bit
sdk-master-32bit
* sdk-master-64bit INSTALLED
sdk-tag-1.36.13-32bit
sdk-tag-1.36.14-32bit

[cibersheep]

Ok. I remerbered also that with the last update I did all steps from instructuions and tried running emcc with python3. That worked.

Solved the error that stopped transpilation.
python3 routeto/emcc routeto/files