[Ves] Issues with CMake in VES build- Android and iOS - more info

Tue Mar 25 09:48:26 EDT 2014

Hi again.

Some  more information about this build issue.  After trying this on an
older Mac, the build worked fine.  The only thing that I could find that
appeared to be different between the two systems was the xcode versions.
On the >older< setup/computer (that seems to build VES fine)>>>
     Apple LLVM version 5.0 (clang-500.2.79) (based on LLVM 3.3svn)
On the >newer< setup/computer (that will not build VES)>>>
     Apple LLVM version 5.1 (clang-503.0.38) (based on LLVM 3.4svn)

I am also on the same development team as Jon Chmura, who wrote the
original post regarding the new build issue with VES and iOS.  We have
been discussing this.

Dave Busch
deb63 at pitt.edu

---------------------------- Original Message ----------------------------
Subject: [Ves] [Fwd: Issues with CMake in VES build] - Additional build
issue with Android
From:    DEB63 at pitt.edu
Date:    Tue, March 25, 2014 08:21
To:      ves at public.kitware.com
--------------------------------------------------------------------------

Hi

I am getting similar issues when trying to build VES for Android, when
following the same steps we have done in the past to build VES.  What
follows is an example of these errors.  Note that this is with a fresh
download of android-ndk-r8b...

>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
daveb::dbox { ~ }-> git clone git://vtk.org/VES.git
Cloning into 'VES'...
remote: Counting objects: 9923, done.
remote: Compressing objects: 100% (3103/3103), done.
remote: Total 9923 (delta 6674), reused 9830 (delta 6614)
Receiving objects: 100% (9923/9923), 26.38 MiB | 2.84 MiB/s, done.
Resolving deltas: 100% (6674/6674), done.
Checking connectivity... done.
daveb::dbox { ~ }-> cd VES
daveb::dbox { ~/VES }-> cd apps
daveb::dbox { ~/VES/apps }-> cd Android
daveb::dbox { ~/VES/apps/Android }-> cd CMakeBuild
daveb::dbox { ~/VES/apps/Android/CMakeBuild }-> ls
configure.cmake
daveb::dbox { ~/VES/apps/Android/CMakeBuild }-> ls
configure.cmake
daveb::dbox { ~/VES/apps/Android/CMakeBuild }-> cmake -P configure.cmake
-- Found PythonInterp: /usr/bin/python (found version "2.7.5")
-- Found Git: /usr/bin/git (found version "1.8.5.2 (Apple Git-48)")
-- Configuring done
-- Generating done
-- Build files have been written to:
/Users/daveb/VES/Apps/Android/CMakeBuild/build
daveb::dbox { ~/VES/apps/Android/CMakeBuild }-> cd build
daveb::dbox { ~/VES/apps/Android/CMakeBuild/build }-> make -j4
Scanning dependencies of target vtk-host
Scanning dependencies of target eigen
[  3%] [  6%] Creating directories for 'eigen'
Creating directories for 'vtk-host'
[  9%] [ 12%] Performing download step (download, verify and extract) for
'eigen'
Performing download step (download, verify and extract) for 'vtk-host'
-- downloading...
.
.
.   (thenI eventually get these errors after a while) >>>
.
.

...Scanning dependencies of target ProcessShader
Scanning dependencies of target vtkHashSource
[100%] [100%] Building CXX object
Utilities/MaterialLibrary/CMakeFiles/ProcessShader.dir/ProcessShader.cxx.o
Building CXX object
Utilities/HashSource/CMakeFiles/vtkHashSource.dir/vtkHashSource.cxx.o
Linking CXX executable ../../bin/vtkHashSource-6.0
[100%] Built target vtkHashSource
Linking CXX executable ../../bin/vtkProcessShader-6.0
[100%] Built target ProcessShader
Scanning dependencies of target vtkCompileTools
[100%] Built target vtkCompileTools
[ 45%] No install step for 'vtk-host'
[ 48%] Completed 'vtk-host'
[ 48%] Built target vtk-host
Scanning dependencies of target vtk-android
[ 51%] Creating directories for 'vtk-android'
[ 54%] No download step for 'vtk-android'
[ 57%] [ 60%] No patch step for 'vtk-android'
No update step for 'vtk-android'
[ 63%] Performing configure step for 'vtk-android'
loading initial cache file
/Users/daveb/VES/CMake/toolchains/TryRunResults.cmake
CMake Error at
/Users/daveb/VES/CMake/toolchains/android.toolchain.cmake:704 (message):
  Could not find any working toolchain in the NDK.  Probably your Android NDK
  is broken.
Call Stack (most recent call first):
  /Applications/CMake
2.8-12.app/Contents/share/cmake-2.8/Modules/CMakeDetermineSystem.cmake:93
(include)
  CMakeLists.txt:3 (project)

CMake Error: Error required internal CMake variable not set, cmake may be
not be built correctly.
Missing variable is:
CMAKE_C_COMPILER_ENV_VAR
CMake Error: Error required internal CMake variable not set, cmake may be
not be built correctly.
Missing variable is:
CMAKE_C_COMPILER
CMake Error: Could not find cmake module file:
/Users/daveb/VES/Apps/Android/CMakeBuild/build/CMakeExternals/Build/vtk-android/CMakeFiles/2.8.12.2/CMakeCCompiler.cmake
CMake Error: Error required internal CMake variable not set, cmake may be
not be built correctly.
Missing variable is:
CMAKE_CXX_COMPILER_ENV_VAR
CMake Error: Error required internal CMake variable not set, cmake may be
not be built correctly.
Missing variable is:
CMAKE_CXX_COMPILER
CMake Error: Could not find cmake module file:
/Users/daveb/VES/Apps/Android/CMakeBuild/build/CMakeExternals/Build/vtk-android/CMakeFiles/2.8.12.2/CMakeCXXCompiler.cmake
CMake Error: CMAKE_C_COMPILER not set, after EnableLanguage
CMake Error: CMAKE_CXX_COMPILER not set, after EnableLanguage
-- Configuring incomplete, errors occurred!
make[2]: *** [CMakeExternals/Stamp/vtk-android/vtk-android-configure] Error 1
make[1]: *** [CMakeFiles/vtk-android.dir/all] Error 2
make: *** [all] Error 2
daveb::dbox { ~/VES/apps/Android/CMakeBuild/build }->
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<

Dave Busch
deb63 at pitt.edu

---------------------------- Original Message ----------------------------
Subject: [Ves] Issues with CMake in VES build
From:    "Jon Chmura" <jon.chmura at me.com>
Date:    Mon, March 24, 2014 12:41
To:      ves at public.kitware.com
--------------------------------------------------------------------------

Hi all,

We’re are currently not able to build the Kiwi viewer app from master.
We are getting the following error.

CMake Error: Error required internal CMake variable not set, cmake may be
not be built correctly.
Missing variable is:
CMAKE_C_COMPILER_ENV_VAR
CMake Error: Could not find cmake module file:
/Users/jonc/Developer/mobile/schlab/VES/Apps/iOS/build/CMakeExternals/Build/vtk-ios-device/CMakeFiles/2.8.12.2/CMakeCCompiler.cmake
CMake Error: Error required internal CMake variable not set, cmake may be
not be built correctly.
Missing variable is:
CMAKE_CXX_COMPILER_ENV_VAR
CMake Error: Could not find cmake module file:
/Users/jonc/Developer/mobile/schlab/VES/Apps/iOS/build/CMakeExternals/Build/vtk-ios-device/CMakeFiles/2.8.12.2/CMakeCXXCompiler.cmake
-- Configuring incomplete, errors occurred!
CMake Error: your C compiler: "CMAKE_C_COMPILER-NOTFOUND" was not found.
Please set CMAKE_C_COMPILER to a valid compiler path or name.
CMake Error: your CXX compiler: "CMAKE_CXX_COMPILER-NOTFOUND" was not
found.   Please set CMAKE_CXX_COMPILER to a valid compiler path or name.
-- Configuring incomplete, errors occurred!
make[2]: ***
[CMakeExternals/Stamp/vtk-ios-simulator/vtk-ios-simulator-configure] Error
1
make[2]: ***
[CMakeExternals/Stamp/vtk-ios-device/vtk-ios-device-configure] Error 1
make[1]: *** [CMakeFiles/vtk-ios-simulator.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
make[1]: *** [CMakeFiles/vtk-ios-device.dir/all] Error 2

We were able to build successfully in the past.  This issue may be new to
OSX Mavericks.  We had been using compiled .framework files for the past
few months so we haven’t had the need to rebuild from scratch until now.
I verified that gcc and g++ are installed.  I tried setting the
environment variables manually but the same error still occurs. We also
tried it with a fresh install of CMake on another machine and it failed
with the same error.

Jon Chmura
jon.chmura at me.com

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