win8 build issue

[unicomp21]

Running postbuild commands
"C:\Program Files\Emscripten\emscripten\1.16.0\emcc.bat" bin/html5/release/minko
-tutorial-08-my-first-script.bc -o bin/html5/release/minko-tutorial-08-my-first-
script.html -O2 --closure 1 -s CLOSURE_ANNOTATIONS=1 -s ERROR_ON_UNDEFINED_SYMBO
LS=1 -s DISABLE_EXCEPTION_CATCHING=0 -s TOTAL_MEMORY=268435456 --preload-file bi
n/html5/release/asset || call "C:\Users\John\Documents\repo\minko\tool\win\scrip
t\fail.bat" bin/html5/release/minko-tutorial-08-my-first-script.bc
ERROR    root: Invoking Process failed: <<< C:/Program Files/Emscripten/python/2
.7.5.3_64bit/python.exe C:\Program Files\Emscripten\emscripten\1.16.0\emcc C:\Pr
ogram Files\Emscripten\emscripten\1.16.0\system\lib\libc\musl\src\locale\towuppe
r_l.c -o c:/users/john/appdata/local/temp\tmpup8ruf\towupper_l.c.o -I C:\Program
 Files\Emscripten\emscripten\1.16.0\system\lib\libc\musl\src\internal -I C:\Prog
ram Files\Emscripten\emscripten\1.16.0\system\lib\libc\musl\arch\js -O2 >>>
mingw32-make[1]: *** Deleting file `bin/html5/release/minko-tutorial-08-my-first
-script.bc'
Traceback (most recent call last):
  File "C:\Program Files\Emscripten\emscripten\1.16.0\\emcc", line 1478, in <mod
ule>
    extra_files_to_link = system_libs.calculate(temp_files, in_temp, stdout, std
err)
  File "C:\Program Files\Emscripten\emscripten\1.16.0\tools\system_libs.py", lin
e 418, in calculate
    libfile = shared.Cache.get(name, create)
  File "C:\Program Files\Emscripten\emscripten\1.16.0\tools\cache.py", line 36,
in get
    shutil.copyfile(creator(), cachename)
  File "C:\Program Files\Emscripten\emscripten\1.16.0\tools\system_libs.py", lin
e 298, in create_libcextra
    return build_libc('libcextra.bc', libcextra_files)
  File "C:\Program Files\Emscripten\emscripten\1.16.0\tools\system_libs.py", lin
e 34, in build_libc
    execute([shared.PYTHON, shared.EMCC, shared.path_from_root('system', 'lib',
src), '-o', o] + musl_internal_includes + lib_opts, stdout=stdout, stderr=stderr
)
  File "C:\Program Files\Emscripten\emscripten\1.16.0\tools\shared.py", line 180
2, in execute
    return Popen(cmd, *args, **kw).communicate() # let compiler frontend print d
irectly, so colors are saved (PIPE kills that)
  File "C:\Program Files\Emscripten\python\2.7.5.3_64bit\lib\subprocess.py", lin
e 806, in communicate
    return self._communicate(input)
  File "C:\Program Files\Emscripten\python\2.7.5.3_64bit\lib\subprocess.py", lin
e 1033, in _communicate
    stdout_thread.join()
  File "C:\Program Files\Emscripten\python\2.7.5.3_64bit\lib\threading.py", line
 947, in join
    self.__block.wait()
  File "C:\Program Files\Emscripten\python\2.7.5.3_64bit\lib\threading.py", line
 339, in wait
    waiter.acquire()

[unicomp21]

"C:\Program Files\Emscripten\emscripten\1.16.0\emcc.bat"   -DEMSCRIPTEN -Wno-war
n-absolute-paths -DNDEBUG -DASSIMP_BUILD_NO_EXPORT -DASSIMP_BUILD_BOOST_WORKAROU
ND -DASSIMP_BUILD_NO_X_IMPORTER -DASSIMP_BUILD_NO_3DS_IMPORTER -DASSIMP_BUILD_NO
_MD3_IMPORTER -DASSIMP_BUILD_NO_MD2_IMPORTER -DASSIMP_BUILD_NO_MDL_IMPORTER -DAS
SIMP_BUILD_NO_ASE_IMPORTER -DASSIMP_BUILD_NO_HMP_IMPORTER -DASSIMP_BUILD_NO_SMD_
IMPORTER -DASSIMP_BUILD_NO_MDC_IMPORTER -DASSIMP_BUILD_NO_MD5_IMPORTER -DASSIMP_
BUILD_NO_LWO_IMPORTER -DASSIMP_BUILD_NO_DXF_IMPORTER -DASSIMP_BUILD_NO_NFF_IMPOR
TER -DASSIMP_BUILD_NO_RAW_IMPORTER -DASSIMP_BUILD_NO_OFF_IMPORTER -DASSIMP_BUILD
_NO_AC_IMPORTER -DASSIMP_BUILD_NO_BVH_IMPORTER -DASSIMP_BUILD_NO_IRRMESH_IMPORTE
R -DASSIMP_BUILD_NO_IRR_IMPORTER -DASSIMP_BUILD_NO_Q3D_IMPORTER -DASSIMP_BUILD_N
O_B3D_IMPORTER -DASSIMP_BUILD_NO_TERRAGEN_IMPORTER -DASSIMP_BUILD_NO_CSM_IMPORTE
R -DASSIMP_BUILD_NO_3D_IMPORTER -DASSIMP_BUILD_NO_LWS_IMPORTER -DASSIMP_BUILD_NO
_OGRE_IMPORTER -DASSIMP_BUILD_NO_MS3D_IMPORTER -DASSIMP_BUILD_NO_COB_IMPORTER -D
ASSIMP_BUILD_NO_Q3BSP_IMPORTER -DASSIMP_BUILD_NO_NDO_IMPORTER -DASSIMP_BUILD_NO_
IFC_IMPORTER -DASSIMP_BUILD_NO_XGL_IMPORTER -D"AI_LMW_MAX_WEIGHTS=4" -D"AI_SLM_D
EFAULT_MAX_VERTICES=128000" -D"AI_SLM_DEFAULT_MAX_TRIANGLES=21845" -I../../frame
work/include -I"C:/Program\ Files/Emscripten/emscripten/1.16.0/system/include" -
Iinclude -Isrc -Ilib/assimp/code -Ilib/assimp/code/BoostWorkaround -Ilib/assimp/
include -Ilib/assimp/contrib/clipper -Ilib/assimp/contrib/ConvertUTF -Ilib/assim
p/contrib/irrXML -Ilib/assimp/contrib/poly2tri -Ilib/assimp/contrib/unzip -Ilib/
assimp/contrib/zlib  -O2 -Wno-attributes -Wimplicit-function-declaration -Wparen
theses-equality  -o "obj/html5/release/gzlib.o" -MF obj/html5/release/gzlib.d -c
 "lib/assimp/contrib/zlib/gzlib.c"
clang.exe: warning: argument unused during compilation: '-MF obj/html5/release/g
zlib.d'
lib/assimp/contrib/zlib/gzlib.c:256:24: error: implicit declaration of function
      'lseek' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
        state->start = LSEEK(state->fd, 0, SEEK_CUR);
                       ^
lib/assimp/contrib/zlib/gzlib.c:14:17: note: expanded from macro 'LSEEK'
#  define LSEEK lseek
                ^
lib/assimp/contrib/zlib/gzlib.c:256:24: note: did you mean 'fseek'?
        state->start = LSEEK(state->fd, 0, SEEK_CUR);
                       ^~~~~
                       fseek
lib/assimp/contrib/zlib/gzlib.c:14:17: note: expanded from macro 'LSEEK'
#  define LSEEK lseek
                ^
C:\Program Files\Emscripten\emscripten\1.16.0\system\include\libc\stdio.h:71:5:
note:
      'fseek' declared here
int fseek(FILE *, long, int);
    ^
1 error generated.
ERROR    root: compiler frontend failed to generate LLVM bitcode, halting
mingw32-make[1]: *** [obj/html5/release/gzlib.o] Error 1
mingw32-make: *** [minko-plugin-assimp] Error 2
Press any key to continue . . .

[warrenseine]

Hi,

Thanks for reporting this issue. I can see that you're using Emscripten 1.16.0, which is quite recent and I haven't had time to test it myself. Is the issue happening with 1.13.0?

I've already seen this issue somewhere (the LSEEK macro thing) and remember it was related to 64-bit builds. And since that's a major change in 1.16.0, it may be related. We'll have to look at it while we fix it because it's still broken in the Lua plugin anyway.

PS: I'd appreciate if you could add a little more detail when reporting an issue, and try to use formatting as much as possible so it's easy for me and others to read.

[JMLX42]

Hi,

could you please test the latest version available on the dev branch and report?

Regards,