FYI, on Linux "./tests/runner.py test_freetype" works fine for me, but on
OSX 10.12 beta4 I'm getting an error which seems to have to do with
creating temporary files under /var:
Here's the culprit:
assert os.path.exists(output_filename), 'emcc could not create output
file: ' + output_filename
AssertionError: emcc could not create output file:
/var/folders/_v/kn9t9hrj3kb7kjxckv3zh3hm0000gn/T/emscripten_test_default_xjSDoU/src.cpp.o.js
The file path exists down to the 'T' directory, but the
emscripten_test_default_xjSDoU directory under T is missing, I guess there
are some subtle differences between python's tmpfile behaviour on Linux and
OSX.
The full output:
➜ incoming (incoming) tests/runner.py test_freetype
WARNING:root:use EM_ALL_ENGINES=1 in the env to run against all JS engines,
which is slower but provides more coverage
Test suites:
['test_core']
Running test_core: (1 tests)
test_freetype (test_core.default) ... (checking sanity from test runner)
INFO:root:(Emscripten: Running sanity checks)
outlining: 0
<building and saving freetype_97f0209d6ac182738168327c99d0f9fd into cache>
Traceback (most recent call last):
File
"/Users/floh/projects/fips-sdks/osx/emsdk_portable/emscripten/incoming/emcc",
line 13, in <module>
emcc.run()
File
"/Users/floh/projects/fips-sdks/osx/emsdk_portable/emscripten/incoming/emcc.py",
line 1792, in run
JSOptimizer.flush()
File
"/Users/floh/projects/fips-sdks/osx/emsdk_portable/emscripten/incoming/emcc.py",
line 1689, in flush
run_passes(chunks[0], title, just_split=False, just_concat=False)
File
"/Users/floh/projects/fips-sdks/osx/emsdk_portable/emscripten/incoming/emcc.py",
line 1662, in run_passes
final = shared.Building.js_optimizer(final, passes, debug_level >= 4,
JSOptimizer.extra_info, just_split=just_split, just_concat=just_concat)
File
"/Users/floh/projects/fips-sdks/osx/emsdk_portable/emscripten/incoming/tools/shared.py",
line 1754, in js_optimizer
ret = js_optimizer.run(filename, passes, NODE_JS, debug, extra_info,
just_split, just_concat)
File
"/Users/floh/projects/fips-sdks/osx/emsdk_portable/emscripten/incoming/tools/js_optimizer.py",
line 550, in run
return temp_files.run_and_clean(lambda: run_on_js(filename, passes,
js_engine, source_map, extra_info, just_split, just_concat))
File
"/Users/floh/projects/fips-sdks/osx/emsdk_portable/emscripten/incoming/tools/tempfiles.py",
line 64, in run_and_clean
return func()
File
"/Users/floh/projects/fips-sdks/osx/emsdk_portable/emscripten/incoming/tools/js_optimizer.py",
line 550, in <lambda>
return temp_files.run_and_clean(lambda: run_on_js(filename, passes,
js_engine, source_map, extra_info, just_split, just_concat))
File
"/Users/floh/projects/fips-sdks/osx/emsdk_portable/emscripten/incoming/tools/js_optimizer.py",
line 446, in run_on_js
filenames = pool.map(run_on_chunk, commands, chunksize=1)
File
"/usr/local/Cellar/python/2.7.12/Frameworks/Python.framework/Versions/2.7/lib/python2.7/multiprocessing/pool.py",
line 251, in map
return self.map_async(func, iterable, chunksize).get()
File
"/usr/local/Cellar/python/2.7.12/Frameworks/Python.framework/Versions/2.7/lib/python2.7/multiprocessing/pool.py",
line 567, in get
raise self._value
OSError: [Errno 2] No such file or directory
FAIL
======================================================================
FAIL: test_freetype (test_core.default)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/Users/floh/projects/fips-sdks/osx/emsdk_portable/emscripten/incoming/tests/test_core.py",
line 26, in decorated
return func(self)
File
"/Users/floh/projects/fips-sdks/osx/emsdk_portable/emscripten/incoming/tests/test_core.py",
line 6267, in test_freetype
post_build=post)
File
"/Users/floh/projects/fips-sdks/osx/emsdk_portable/emscripten/incoming/tests/runner.py",
line 617, in do_run
build_ll_hook=build_ll_hook,
extra_emscripten_args=extra_emscripten_args, post_build=post_build)
File
"/Users/floh/projects/fips-sdks/osx/emsdk_portable/emscripten/incoming/tests/runner.py",
line 331, in build
self.ll_to_js(filename, extra_emscripten_args, post_build)
File
"/Users/floh/projects/fips-sdks/osx/emsdk_portable/emscripten/incoming/tests/runner.py",
line 270, in ll_to_js
Building.emcc(filename + '.o', Settings.serialize() + emcc_args +
transform_args + Building.COMPILER_TEST_OPTS, filename + '.o.js')
File
"/Users/floh/projects/fips-sdks/osx/emsdk_portable/emscripten/incoming/tools/shared.py",
line 1668, in emcc
assert os.path.exists(output_filename), 'emcc could not create output
file: ' + output_filename
AssertionError: emcc could not create output file:
/var/folders/_v/kn9t9hrj3kb7kjxckv3zh3hm0000gn/T/emscripten_test_default_xjSDoU/src.cpp.o.js
----------------------------------------------------------------------
Ran 1 test in 30.090s
FAILED (failures=1)
Am Donnerstag, 4. August 2016 18:46:07 UTC+2 schrieb Alon Zakai:
>
> Not sure what's going wrong, but that code should build properly from the
> test suite, so you might look through the python code there to see what it
> does, test_freetype in tests/test_core.py. You can also verify it works by
> running ./tests/runner.py test_freetype
>
> On Thu, Aug 4, 2016 at 1:51 AM, 李永 <[email protected] <javascript:>>
> wrote:
>
>> under mac osx 11
>>
>> in tests/freetype directory
>>
>> emconfigure ./configure
>>
>> error
>> ./ftconfig.in:152:10: fatal error: 'AvailabilityMacros.h' file not found
>> #include "AvailabilityMacros.h"
>> ^
>> 1 error generated.
>>
>> then emmake make
>> no .bc, .a or .so file generated
>>
>>
>> thanks
>>
>> --
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>
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