Anyone with knowledge on Cygwin? (+Shogun)

Andre_Lopes · January 30, 2015, 5:49pm

CodeHead:

It appears that it’s failing to find the jawt.lib and jvm.lib files. Looking at some postings about the issue, maybe the following will help it find what it needs:
JAVA_HOME=C:/Program Files/Java/jdk1.8.0_25 cmake -DJavaModular=ON
My hunch is that it’s searching for the libraries in the jre folder instead of the jdk folder. Setting the environment variable before starting the build process should cause it to look in the correct location. Tracing down compilation errors can feel like going down a rabbit hole at times. :o

THe guy in #shogun said this :

[15:21] <@besser82> AndreLopes, do you have Java SDK installed?
[15:22] <AndreLopes> yes
[15:22] <AndreLopes> It seems it finds the JDK but not JNI
[15:22] <AndreLopes> CMake Error at /usr/share/cmake-2.8.11.2/Modules/FindPackageHandleStandardArgs.cmake:108 (message):   Could NOT find JNI (missing: JAVA_AWT_LIBRARY JAVA_JVM_LIBRARY) Call Stack (most recent call first):   /usr/share/cmake-2.8.11.2/Modules/FindPackageHandleStandardArgs.cmake:315 (_FPHSA_FAILURE_MESSAGE)   /usr/share/cmake-2.8.11.2/Modules/FindJNI.cmake:266 (FIND_PACKAGE_HANDLE_STANDARD_ARGS)   CMakeLists.txt:1053 (FIND_PACKAGE)
[15:27] == abinashm [cb6ef616@gateway/web/freenode/ip.203.110.246.22] has joined #shogun
[15:28] <@besser82> AndreLopes, no it doesn't find the JDK, because in your prior msg it complains about missing executables…  It finds the JRE, only…
[15:28] <AndreLopes> Oh
[15:28] <AndreLopes> So what should i do
[15:30] <abinashm> Hey guys, should i install OpenCL for intel or Nvidia?
[15:31] <@besser82> AndreLopes, add `-D_JAVA_HINTS=$REPLACE_WITH_FULL_PATH_TO_JDK_DIR` to your CMake-switches  ;)

Idk What he meant.

Anyway i tried what you said and got this :

André V Lopes@MasterRevan /cygdrive/d/shogun-4.0.0
$ JAVA_HOME=C:/Program Files/Java/jdk1.8.0_25 cmake -DJavaModular=ON
-bash: Files/Java/jdk1.8.0_25: No such file or directory

CodeHead · January 30, 2015, 6:03pm

He’s just giving you an another way to set the JDK path from the cmake command line.

That’s my fault. On a *nix like environment, you’ll need to escape any spaces with a backslash. To combine what I told you along with what the guy in #shogun said, try this:


cmake -D_JAVA_HINTS=C:/Program\ Files/Java/jdk1.8.0_25 -DJavaModular=ON

or alternately:


JAVA_HOME=C:/Program\ Files/Java/jdk1.8.0_25 cmake -DJavaModular=ON

Andre_Lopes · January 30, 2015, 6:17pm

André V Lopes@MasterRevan /cygdrive/d/shogun-4.0.0
$ cmake -D_JAVA_HINTS=C:/Program\ Files/Java/jdk1.8.0_25 -DJavaModular=ON

CMake Warning at /usr/share/cmake-2.8.11.2/Modules/Platform/CYGWIN.cmake:15 (message):
  CMake no longer defines WIN32 on Cygwin!

  (1) If you are just trying to build this project, ignore this warning or
  quiet it by setting CMAKE_LEGACY_CYGWIN_WIN32=0 in your environment or in
  the CMake cache.  If later configuration or build errors occur then this
  project may have been written under the assumption that Cygwin is WIN32.
  In that case, set CMAKE_LEGACY_CYGWIN_WIN32=1 instead.

  (2) If you are developing this project, add the line

    set(CMAKE_LEGACY_CYGWIN_WIN32 0) # Remove when CMake >= 2.8.4 is required

  at the top of your top-level CMakeLists.txt file or set the minimum
  required version of CMake to 2.8.4 or higher.  Then teach your project to
  build on Cygwin without WIN32.
Call Stack (most recent call first):
  /usr/share/cmake-2.8.11.2/Modules/CMakeSystemSpecificInformation.cmake:36 (include)
  CMakeLists.txt:7 (project)


-- Using system's malloc
-- Could NOT find GDB (missing:  GDB_COMMAND GDB_VERSION)
-- Could NOT find MOSEK (missing:  MOSEK_DIR MOSEK_INCLUDE_DIR MOSEK_LIBRARY)
-- Could NOT find PkgConfig (missing:  PKG_CONFIG_EXECUTABLE)
-- A library with BLAS API found.
-- A library with LAPACK API found.
-- Could NOT find ATLAS (missing:  ATLAS_LIBRARIES ATLAS_INCLUDES)
-- Could NOT find CBLAS (missing:  CBLAS_LIBRARY)
-- Could NOT find GLPK (missing:  GLPK_LIBRARY GLPK_INCLUDE_DIR GLPK_PROPER_VERSION_FOUND)
-- Could NOT find CPLEX (missing:  CPLEX_LIBRARY CPLEX_INCLUDE_DIR)
-- Could NOT find Eigen3 (missing:  EIGEN_INCLUDE_DIR) (Required is at least version "3.1.2")
-- Could NOT find OPENCL (missing:  OPENCL_LIBRARY OPENCL_INCLUDE_DIR)
-- Could NOT find ViennaCL (missing:  VIENNACL_INCLUDE_DIR OPENCL_INCLUDE_DIRS OPENCL_LIBRARIES) (Required is at least version "1.5.0")
-- Could NOT find NLOPT (missing:  NLOPT_LIBRARY NLOPT_INCLUDE_DIR)
-- Could NOT find LPSOLVE (missing:  LPSOLVE_LIBRARIES LPSOLVE_INCLUDE_DIR)
-- Could NOT find ColPack (missing:  COLPACK_LIBRARIES COLPACK_LIBRARY_DIR COLPACK_INCLUDE_DIR)
-- Could NOT find ARPREC (missing:  ARPREC_LIBRARIES ARPREC_INCLUDE_DIR)
-- Could NOT find Doxygen (missing:  DOXYGEN_EXECUTABLE)
-- Could NOT find HDF5 (missing:  HDF5_INCLUDE_DIRS)
-- Could NOT find CURL (missing:  CURL_LIBRARY CURL_INCLUDE_DIR)
-- Could NOT find SNAPPY (missing:  SNAPPY_LIBRARIES SNAPPY_INCLUDE_DIR)
-- Lzo includes and libraries NOT found.
-- Spinlock support not found
-- Could NOT find PROTOBUF (missing:  PROTOBUF_LIBRARY PROTOBUF_INCLUDE_DIR)
-- NO supported backend(s) for linear algebra libraries found
CMake Error at /usr/share/cmake-2.8.11.2/Modules/FindPackageHandleStandardArgs.cmake:108 (message):
  Could NOT find JNI (missing: JAVA_AWT_LIBRARY JAVA_JVM_LIBRARY)
Call Stack (most recent call first):
  /usr/share/cmake-2.8.11.2/Modules/FindPackageHandleStandardArgs.cmake:315 (_FPHSA_FAILURE_MESSAGE)
  /usr/share/cmake-2.8.11.2/Modules/FindJNI.cmake:266 (FIND_PACKAGE_HANDLE_STANDARD_ARGS)
  CMakeLists.txt:1053 (FIND_PACKAGE)


-- Configuring incomplete, errors occurred!

JAVA_HOME=C:/Program\ Files/Java/jdk1.8.0_25 cmake -DJavaModular=ON
Also gives the same error

CodeHead · January 30, 2015, 6:45pm

Ok, looks like it’s still having trouble locating the includes. I have cygwin installing here to try out a few things, but it’s taking a while. Let me make another “shot in the dark” suggestion. Modify the CMAKE_CXX_FLAGS line in your CmakeLists.txt file to the following:


SET(CMAKE_CXX_FLAGS "-U__STRICT_ANSI__ -IC:/Program\ Files/Java/jdk1.8.0_25/include ${CMAKE_CXX_FLAGS}")

This should tell the compiler and linker to look in the JDK include directory for the jni and awt header files.

Once cygwin finishes configuring here, I’ll have a crack at compiling Shogun if the above change still doesn’t resolve the issue for you.

Andre_Lopes · January 30, 2015, 6:50pm

CodeHead:

Ok, looks like it’s still having trouble locating the includes. I have cygwin installing here to try out a few things, but it’s taking a while. Let me make another “shot in the dark” suggestion. Modify the CMAKE_CXX_FLAGS line in your CmakeLists.txt file to the following:
SET(CMAKE_CXX_FLAGS "-U__STRICT_ANSI__ -IC:/Program\ Files/Java/jdk1.8.0_25/include ${CMAKE_CXX_FLAGS}")
This should tell the compiler and linker to look in the JDK include directory for the jni and awt header files.

Once cygwin finishes configuring here, I’ll have a crack at compiling Shogun if the above change still doesn’t resolve the issue for you.

Error


-- Could NOT find PROTOBUF (missing:  PROTOBUF_LIBRARY PROTOBUF_INCLUDE_DIR)
-- NO supported backend(s) for linear algebra libraries found
CMake Error at /usr/share/cmake-2.8.11.2/Modules/FindPackageHandleStandardArgs.cmake:108 (message):
  Could NOT find JNI (missing: JAVA_AWT_LIBRARY JAVA_JVM_LIBRARY)
Call Stack (most recent call first):
  /usr/share/cmake-2.8.11.2/Modules/FindPackageHandleStandardArgs.cmake:315 (_FPHSA_FAILURE_MESSAGE)
  /usr/share/cmake-2.8.11.2/Modules/FindJNI.cmake:266 (FIND_PACKAGE_HANDLE_STANDARD_ARGS)
  CMakeLists.txt:1055 (FIND_PACKAGE)

Andre_Lopes · January 30, 2015, 10:34pm

As you requested on PM :


André V Lopes@MasterRevan ~
$ which java
/cygdrive/c/ProgramData/Oracle/Java/javapath/java

André V Lopes@MasterRevan ~
$

CodeHead · January 31, 2015, 2:23am

Well, the good news is that I figured out how to hack, and when I say hack I mean Amazon deforestation levels of hack, around the JNI issue. The bad news is that there’s another required library that will need to be built. :persecutioncomplex:

Note: You may want to delete and re-extract the shogun source directory before doing the following.

Anyway, this is the hack to get around the JNI issue:

In windows explorer, go to the directory you installed cygwin to and create a new folder named opt.
Copy your C:\Program Files\Java\jdk1.8.0_25 folder into the newly created opt folder, and rename it to jdk. Your directory structure will then be /opt/jdk.
Open the FindJava.cmake file located in the /cmake directory in you favorite text editor.
Locate the section that has the header comment # environment can always override hard guesses. You’ll see a list of paths below it surrounded by a set(…) statement. Add the path, /opt/jdk/bin to the bottom of the list before the closing parentheses, then save and close the file.
Get ready for the real fun to begin. Open the FindJNI.cmake file located in the /usr/share/cmake-2.8.11.2/Modules directory in you favorite text editor. (The fact that we’re editing system files in this manner should be a red flag that there may be a more sane way to approach this, but it’s Friday night, so yeah…)
Locate the line that says if(APPLE) and insert the following lines directly above it:


set(JAVA_INCLUDE_PATH "/opt/jdk/include")
set(JAVA_AWT_INCLUDE_DIRECTORIES ${JAVA_INCLUDE_PATH})
set(JAVA_AWT_LIBRARY_DIRECTORIES "/opt/jdk/lib")
set(JAVA_AWT_LIBRARY ${JAVA_AWT_LIBRARY_DIRECTORIES})
set(JAVA_JVM_LIBRARY_DIRECTORIES ${JAVA_AWT_LIBRARY_DIRECTORIES})
set(JAVA_JVM_LIBRARY ${JAVA_AWT_LIBRARY_DIRECTORIES})

Close and save the file then pray that the elder gods’ slumber was deep enough for them not to notice this transgression. :persecutioncomplex:
Go to your source directory in cygwin and issue the cmake -DJavaModular=ON command again.

If all went well, you’ll be informed that JBlas is a required dependency. (The rabbit hole gets deeper.) Give the above a try and let me know where you end up. If you get to the same point that I did, try building JBlas. If that one gives you trouble, we’ll break out the bloody axes again and hack it till it works.

In all seriousness, you may have an easier time doing this on an actual Linux distro running in a virtual machine or off of a live cd/usb. There would be a lot less hacking of core files. Either way, I hope the above helps you around the current situation.

Andre_Lopes · January 31, 2015, 3:03pm

Hey

-- Found JNI: /opt/jdk/lib
CMake Error at CMakeLists.txt:1065 (MESSAGE):
  JBlas could not be found!

How i build JBlas?

CodeHead · February 2, 2015, 5:01am

Sorry about the delay in this step. Had a pretty rough weekend, and I just now got the chance to post.

I’ve found that JBlas has a .jar distribution, so we can sidestep building it. You can download the jar file from here. Just grab the latest version (1.2.3).

So here are the steps to include it in the build:

Copy the downloaded JBlas jar file to your /shogun-4.0.0 directory.
Open the CMakeLists.txt file in your favorite text editor.
Locate the line that looks like the following:


FIND_JAR(JBLAS NAMES jblas jblas-1.2.0

and update it to reflect the downloaded version of the jar (for example):


FIND_JAR(JBLAS NAMES jblas jblas-1.2.3

Directly below that line will be a line that contains paths that will be searched for the jar file. Edit it to look like the following:


/usr/lib/java /opt/local/share/java ./

Basically were telling it to search the current build directory.
5. Save and exit the file. You are now ready to run the build procedure again.

Fair warning, I received a compile error somewhere in the 70% completion range. Since it was more code related than configuration related, I can’t say for certain where the fault lies. Google may be your best bet if you get the same issue. Either way, give it a shot, and let us know how it goes.

Roquen · February 2, 2015, 6:31am

I can’t help but keep thinking: “free” software frequently means you place zero value on your time.

Andre_Lopes · February 2, 2015, 1:29pm

[ 73%] Building C object src/shogun/CMakeFiles/libshogun.dir/lib/external/dSFMT/                                   dSFMT.c.o
[ 73%] Building C object src/shogun/CMakeFiles/libshogun.dir/lib/external/PMurHa                                   sh.c.o
[ 73%] Building C object src/shogun/CMakeFiles/libshogun.dir/lib/external/SFMT/S                                   FMT.c.o
[ 73%] Built target libshogun
Scanning dependencies of target shogun
Linking CXX shared library cygshogun-17.dll
[ 73%] Built target shogun
Scanning dependencies of target java_modular_src
make[2]: Dependência circular src/interfaces/java_modular/swig_typemaps.i <- src                                   /interfaces/java_modular/swig_typemaps.i abandonada.
[ 73%] copying SWIG files
[ 73%] Built target java_modular_src
make[2]: Dependência circular src/interfaces/java_modular/swig_typemaps.i <- src                                   /interfaces/java_modular/swig_typemaps.i abandonada.
[ 73%] Swig source
/cygdrive/d/shogun-4.0.0/src/shogun/mathematics/Math.h:1401: Warning 314: 'byte'                                    is a java keyword, renaming to '_byte'
/cygdrive/d/shogun-4.0.0/src/shogun/mathematics/linalg/ratapprox/opfunc/Rational                                   Approximation.h:63: Warning 401: Nothing known about base class 'COperatorFuncti                                   on< float64_t >'. Ignored.
/cygdrive/d/shogun-4.0.0/src/shogun/mathematics/linalg/ratapprox/opfunc/Rational                                   Approximation.h:63: Warning 401: Maybe you forgot to instantiate 'COperatorFunct                                   ion< float64_t >' using %template.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGSparseMatrix.h:94: Warning 503: Can't                                    wrap 'operator *' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGSparseMatrix.h:94: Warning 503: Can't                                    wrap 'operator *' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGSparseMatrix.h:94: Warning 503: Can't                                    wrap 'operator *' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGSparseMatrix.h:94: Warning 503: Can't                                    wrap 'operator *' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGSparseMatrix.h:94: Warning 503: Can't                                    wrap 'operator *' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGSparseMatrix.h:94: Warning 503: Can't                                    wrap 'operator *' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGSparseMatrix.h:94: Warning 503: Can't                                    wrap 'operator *' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGSparseMatrix.h:94: Warning 503: Can't                                    wrap 'operator *' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGSparseMatrix.h:94: Warning 503: Can't                                    wrap 'operator *' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGSparseMatrix.h:94: Warning 503: Can't                                    wrap 'operator *' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGNDArray.h:116: Warning 503: Can't wrap                                    'operator *=' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGNDArray.h:123: Warning 503: Can't wrap                                    'operator +=' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGNDArray.h:130: Warning 503: Can't wrap                                    'operator -=' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGNDArray.h:116: Warning 503: Can't wrap                                    'operator *=' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGNDArray.h:123: Warning 503: Can't wrap                                    'operator +=' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGNDArray.h:130: Warning 503: Can't wrap                                    'operator -=' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGNDArray.h:116: Warning 503: Can't wrap                                    'operator *=' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGNDArray.h:123: Warning 503: Can't wrap                                    'operator +=' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGNDArray.h:130: Warning 503: Can't wrap                                    'operator -=' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGNDArray.h:116: Warning 503: Can't wrap                                    'operator *=' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGNDArray.h:123: Warning 503: Can't wrap                                    'operator +=' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGNDArray.h:130: Warning 503: Can't wrap                                    'operator -=' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGNDArray.h:116: Warning 503: Can't wrap                                    'operator *=' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGNDArray.h:123: Warning 503: Can't wrap                                    'operator +=' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGNDArray.h:130: Warning 503: Can't wrap                                    'operator -=' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGNDArray.h:116: Warning 503: Can't wrap                                    'operator *=' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGNDArray.h:123: Warning 503: Can't wrap                                    'operator +=' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGNDArray.h:130: Warning 503: Can't wrap                                    'operator -=' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGNDArray.h:116: Warning 503: Can't wrap                                    'operator *=' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGNDArray.h:123: Warning 503: Can't wrap                                    'operator +=' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGNDArray.h:130: Warning 503: Can't wrap                                    'operator -=' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGNDArray.h:116: Warning 503: Can't wrap                                    'operator *=' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGNDArray.h:123: Warning 503: Can't wrap                                    'operator +=' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGNDArray.h:130: Warning 503: Can't wrap                                    'operator -=' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGNDArray.h:116: Warning 503: Can't wrap                                    'operator *=' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGNDArray.h:123: Warning 503: Can't wrap                                    'operator +=' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/SGNDArray.h:130: Warning 503: Can't wrap                                    'operator -=' unless renamed to a valid identifier.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: Overloa                                   ded method shogun::CDynamicArray< char >::element(int32_t,int32_t,int32_t) ignor                                   ed,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: using s                                   hogun::CDynamicArray< char >::element(int32_t,int32_t,int32_t) const instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: Overloa                                   ded method shogun::CDynamicArray< char >::element(int32_t,int32_t) ignored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: using s                                   hogun::CDynamicArray< char >::element(int32_t,int32_t) const instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: Overloa                                   ded method shogun::CDynamicArray< char >::element(int32_t,int32_t,int32_t) const                                    ignored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: using s                                   hogun::CDynamicArray< char >::element(int32_t,int32_t,int32_t) instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: Overloa                                   ded method shogun::CDynamicArray< char >::element(int32_t) ignored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: using s                                   hogun::CDynamicArray< char >::element(int32_t) const instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: Overloa                                   ded method shogun::CDynamicArray< char >::element(int32_t,int32_t) const ignored                                   ,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: using s                                   hogun::CDynamicArray< char >::element(int32_t,int32_t) instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: Overloa                                   ded method shogun::CDynamicArray< uint8_t >::element(int32_t,int32_t,int32_t) ig                                   nored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: using s                                   hogun::CDynamicArray< uint8_t >::element(int32_t,int32_t,int32_t) const instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: Overloa                                   ded method shogun::CDynamicArray< uint8_t >::element(int32_t,int32_t) ignored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: using s                                   hogun::CDynamicArray< uint8_t >::element(int32_t,int32_t) const instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: Overloa                                   ded method shogun::CDynamicArray< uint8_t >::element(int32_t,int32_t,int32_t) co                                   nst ignored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: using s                                   hogun::CDynamicArray< uint8_t >::element(int32_t,int32_t,int32_t) instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: Overloa                                   ded method shogun::CDynamicArray< uint8_t >::element(int32_t) ignored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: using s                                   hogun::CDynamicArray< uint8_t >::element(int32_t) const instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: Overloa                                   ded method shogun::CDynamicArray< uint8_t >::element(int32_t,int32_t) const igno                                   red,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: using s                                   hogun::CDynamicArray< uint8_t >::element(int32_t,int32_t) instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: Overloa                                   ded method shogun::CDynamicArray< uint16_t >::element(int32_t,int32_t,int32_t) i                                   gnored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: using s                                   hogun::CDynamicArray< uint16_t >::element(int32_t,int32_t,int32_t) const instead                                   .
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: Overloa                                   ded method shogun::CDynamicArray< uint16_t >::element(int32_t,int32_t) ignored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: using s                                   hogun::CDynamicArray< uint16_t >::element(int32_t,int32_t) const instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: Overloa                                   ded method shogun::CDynamicArray< uint16_t >::element(int32_t,int32_t,int32_t) c                                   onst ignored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: using s                                   hogun::CDynamicArray< uint16_t >::element(int32_t,int32_t,int32_t) instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: Overloa                                   ded method shogun::CDynamicArray< uint16_t >::element(int32_t) ignored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: using s                                   hogun::CDynamicArray< uint16_t >::element(int32_t) const instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: Overloa                                   ded method shogun::CDynamicArray< uint16_t >::element(int32_t,int32_t) const ign                                   ored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: using s                                   hogun::CDynamicArray< uint16_t >::element(int32_t,int32_t) instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: Overloa                                   ded method shogun::CDynamicArray< int32_t >::element(int32_t,int32_t,int32_t) ig                                   nored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: using s                                   hogun::CDynamicArray< int32_t >::element(int32_t,int32_t,int32_t) const instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: Overloa                                   ded method shogun::CDynamicArray< int32_t >::element(int32_t,int32_t) ignored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: using s                                   hogun::CDynamicArray< int32_t >::element(int32_t,int32_t) const instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: Overloa                                   ded method shogun::CDynamicArray< int32_t >::element(int32_t,int32_t,int32_t) co                                   nst ignored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: using s                                   hogun::CDynamicArray< int32_t >::element(int32_t,int32_t,int32_t) instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: Overloa                                   ded method shogun::CDynamicArray< int32_t >::element(int32_t) ignored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: using s                                   hogun::CDynamicArray< int32_t >::element(int32_t) const instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: Overloa                                   ded method shogun::CDynamicArray< int32_t >::element(int32_t,int32_t) const igno                                   red,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: using s                                   hogun::CDynamicArray< int32_t >::element(int32_t,int32_t) instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: Overloa                                   ded method shogun::CDynamicArray< int64_t >::element(int32_t,int32_t,int32_t) ig                                   nored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: using s                                   hogun::CDynamicArray< int64_t >::element(int32_t,int32_t,int32_t) const instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: Overloa                                   ded method shogun::CDynamicArray< int64_t >::element(int32_t,int32_t) ignored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: using s                                   hogun::CDynamicArray< int64_t >::element(int32_t,int32_t) const instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: Overloa                                   ded method shogun::CDynamicArray< int64_t >::element(int32_t,int32_t,int32_t) co                                   nst ignored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: using s                                   hogun::CDynamicArray< int64_t >::element(int32_t,int32_t,int32_t) instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: Overloa                                   ded method shogun::CDynamicArray< int64_t >::element(int32_t) ignored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: using s                                   hogun::CDynamicArray< int64_t >::element(int32_t) const instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: Overloa                                   ded method shogun::CDynamicArray< int64_t >::element(int32_t,int32_t) const igno                                   red,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: using s                                   hogun::CDynamicArray< int64_t >::element(int32_t,int32_t) instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: Overloa                                   ded method shogun::CDynamicArray< uint64_t >::element(int32_t,int32_t,int32_t) i                                   gnored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: using s                                   hogun::CDynamicArray< uint64_t >::element(int32_t,int32_t,int32_t) const instead                                   .
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: Overloa                                   ded method shogun::CDynamicArray< uint64_t >::element(int32_t,int32_t) ignored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: using s                                   hogun::CDynamicArray< uint64_t >::element(int32_t,int32_t) const instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: Overloa                                   ded method shogun::CDynamicArray< uint64_t >::element(int32_t,int32_t,int32_t) c                                   onst ignored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: using s                                   hogun::CDynamicArray< uint64_t >::element(int32_t,int32_t,int32_t) instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: Overloa                                   ded method shogun::CDynamicArray< uint64_t >::element(int32_t) ignored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: using s                                   hogun::CDynamicArray< uint64_t >::element(int32_t) const instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: Overloa                                   ded method shogun::CDynamicArray< uint64_t >::element(int32_t,int32_t) const ign                                   ored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: using s                                   hogun::CDynamicArray< uint64_t >::element(int32_t,int32_t) instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: Overloa                                   ded method shogun::CDynamicArray< float32_t >::element(int32_t,int32_t,int32_t)                                    ignored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: using s                                   hogun::CDynamicArray< float32_t >::element(int32_t,int32_t,int32_t) const instea                                   d.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: Overloa                                   ded method shogun::CDynamicArray< float32_t >::element(int32_t,int32_t) ignored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: using s                                   hogun::CDynamicArray< float32_t >::element(int32_t,int32_t) const instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: Overloa                                   ded method shogun::CDynamicArray< float32_t >::element(int32_t,int32_t,int32_t)                                    const ignored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: using s                                   hogun::CDynamicArray< float32_t >::element(int32_t,int32_t,int32_t) instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: Overloa                                   ded method shogun::CDynamicArray< float32_t >::element(int32_t) ignored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: using s                                   hogun::CDynamicArray< float32_t >::element(int32_t) const instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: Overloa                                   ded method shogun::CDynamicArray< float32_t >::element(int32_t,int32_t) const ig                                   nored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: using s                                   hogun::CDynamicArray< float32_t >::element(int32_t,int32_t) instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: Overloa                                   ded method shogun::CDynamicArray< float64_t >::element(int32_t,int32_t,int32_t)                                    ignored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: using s                                   hogun::CDynamicArray< float64_t >::element(int32_t,int32_t,int32_t) const instea                                   d.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: Overloa                                   ded method shogun::CDynamicArray< float64_t >::element(int32_t,int32_t) ignored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: using s                                   hogun::CDynamicArray< float64_t >::element(int32_t,int32_t) const instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: Overloa                                   ded method shogun::CDynamicArray< float64_t >::element(int32_t,int32_t,int32_t)                                    const ignored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: using s                                   hogun::CDynamicArray< float64_t >::element(int32_t,int32_t,int32_t) instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: Overloa                                   ded method shogun::CDynamicArray< float64_t >::element(int32_t) ignored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: using s                                   hogun::CDynamicArray< float64_t >::element(int32_t) const instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:227: Warning 516: Overloa                                   ded method shogun::CDynamicArray< float64_t >::element(int32_t,int32_t) const ig                                   nored,
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DynamicArray.h:239: Warning 516: using s                                   hogun::CDynamicArray< float64_t >::element(int32_t,int32_t) instead.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/DelimiterTokenizer.h:82: Warning 822: Co                                   variant return types not supported in Java. Proxy method will return shogun::CTo                                   kenizer *.
/cygdrive/d/shogun-4.0.0/src/shogun/lib/NGramTokenizer.h:72: Warning 822: Covari                                   ant return types not supported in Java. Proxy method will return shogun::CTokeni                                   zer *.
/cygdrive/d/shogun-4.0.0/src/shogun/mathematics/Math.h:1050: Warning 516: Overlo                                   aded method shogun::CMath::random(uint32_t,uint32_t) ignored,
/cygdrive/d/shogun-4.0.0/src/shogun/mathematics/Math.h:1030: Warning 516: using                                    shogun::CMath::random(uint64_t,uint64_t) instead.
/cygdrive/d/shogun-4.0.0/src/shogun/mathematics/Math.h:1060: Warning 516: Overlo                                   aded method shogun::CMath::random(int32_t,int32_t) ignored,
/cygdrive/d/shogun-4.0.0/src/shogun/mathematics/Math.h:1040: Warning 516: using                                    shogun::CMath::random(int64_t,int64_t) instead.
/cygdrive/d/shogun-4.0.0/src/shogun/mathematics/Math.h:1030: Warning 516: Overlo                                   aded method shogun::CMath::random(uint64_t,uint64_t) ignored,
/cygdrive/d/shogun-4.0.0/src/shogun/mathematics/Math.h:1050: Warning 516: using                                    shogun::CMath::random(uint32_t,uint32_t) instead.
/cygdrive/d/shogun-4.0.0/src/shogun/mathematics/Math.h:1040: Warning 516: Overlo                                   aded method shogun::CMath::random(int64_t,int64_t) ignored,
/cygdrive/d/shogun-4.0.0/src/shogun/mathematics/Math.h:1060: Warning 516: using                                    shogun::CMath::random(int32_t,int32_t) instead.
/cygdrive/d/shogun-4.0.0/src/shogun/structure/FactorType.h:62: Warning 516: Over                                   loaded method shogun::CFactorType::get_w() const ignored,
/cygdrive/d/shogun-4.0.0/src/shogun/structure/FactorType.h:59: Warning 516: usin                                   g shogun::CFactorType::get_w() instead.
Scanning dependencies of target java_modular
make[2]: Dependência circular src/interfaces/java_modular/swig_typemaps.i <- src                                   /interfaces/java_modular/swig_typemaps.i abandonada.
[ 73%] Building CXX object src/interfaces/java_modular/CMakeFiles/java_modular.d                                   ir/modshogunJAVA_wrap.cxx.o
[ 73%] Building CXX object src/interfaces/java_modular/CMakeFiles/java_modular.d                                   ir/sg_print_functions.cpp.o
Linking CXX shared module cygmodshogun.dll
Compiling Java files...
javac: directory not found: /cygdrive/d/shogun-4.0.0/src/interfaces/java_modular                                   /shogun_jar
Usage: javac <options> <source files>
use -help for a list of possible options
src/interfaces/java_modular/CMakeFiles/java_modular.dir/build.make:358: recipe f                                   or target 'src/interfaces/java_modular/cygmodshogun.dll' failed
make[2]: *** [src/interfaces/java_modular/cygmodshogun.dll] Error 2
CMakeFiles/Makefile2:80: recipe for target 'src/interfaces/java_modular/CMakeFil                                   es/java_modular.dir/all' failed
make[1]: *** [src/interfaces/java_modular/CMakeFiles/java_modular.dir/all] Error                                    2
Makefile:136: recipe for target 'all' failed
make: *** [all] Error 2

André V Lopes@MasterRevan /cygdrive/d/shogun-4.0.0
$