* Package:    sci-libs/ViSP-2.10.0
 * Repository: gentoo
 * Maintainer: aballier@gentoo.org
 * USE:        X abi_x86_64 amd64 dmtx elibc_glibc jpeg kernel_linux png usb userland_GNU xml zbar zlib
 * FEATURES:   preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking ViSP-2.10.0.tar.gz to /var/tmp/portage/sci-libs/ViSP-2.10.0/work
>>> Source unpacked in /var/tmp/portage/sci-libs/ViSP-2.10.0/work
>>> Preparing source in /var/tmp/portage/sci-libs/ViSP-2.10.0/work/ViSP-2.10.0 ...
 * Applying opencv.patch ...
 [ ok ]
 * Applying opencv3.patch ...
 [ ok ]
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/sci-libs/ViSP-2.10.0/work/ViSP-2.10.0 ...
>>> Working in BUILD_DIR: "/var/tmp/portage/sci-libs/ViSP-2.10.0/work/ViSP-2.10.0_build"
cmake --no-warn-unused-cli -C /var/tmp/portage/sci-libs/ViSP-2.10.0/work/ViSP-2.10.0_build/gentoo_common_config.cmake -G Unix Makefiles -DCMAKE_INSTALL_PREFIX=/usr -DBUILD_EXAMPLES=OFF -DBUILD_TESTS=OFF -DBUILD_DEMOS=OFF -DBUILD_TUTORIALS=OFF -DUSE_V4L2=OFF -DUSE_DC1394=OFF -DUSE_LAPACK=OFF -DUSE_GSL=OFF -DUSE_OGRE=OFF -DUSE_OIS=OFF -DUSE_LIBUSB_1=ON -DUSE_XML2=ON -DUSE_OPENCV=OFF -DUSE_ZLIB=ON -DUSE_X11=ON -DUSE_LIBJPEG=ON -DUSE_LIBPNG=ON -DUSE_FFMPEG=OFF -DUSE_ZBAR=ON -DUSE_DMTX=ON -DCMAKE_BUILD_TYPE=Gentoo -DCMAKE_INSTALL_DO_STRIP=OFF -DCMAKE_USER_MAKE_RULES_OVERRIDE=/var/tmp/portage/sci-libs/ViSP-2.10.0/work/ViSP-2.10.0_build/gentoo_rules.cmake -DCMAKE_TOOLCHAIN_FILE=/var/tmp/portage/sci-libs/ViSP-2.10.0/work/ViSP-2.10.0_build/gentoo_toolchain.cmake  /var/tmp/portage/sci-libs/ViSP-2.10.0/work/ViSP-2.10.0
Not searching for unused variables given on the command line.
loading initial cache file /var/tmp/portage/sci-libs/ViSP-2.10.0/work/ViSP-2.10.0_build/gentoo_common_config.cmake
-- The C compiler identification is GNU 4.9.3
-- The CXX compiler identification is GNU 4.9.3
-- Check for working C compiler: /usr/bin/x86_64-pc-linux-gnu-gcc
-- Check for working C compiler: /usr/bin/x86_64-pc-linux-gnu-gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/x86_64-pc-linux-gnu-g++
-- Check for working CXX compiler: /usr/bin/x86_64-pc-linux-gnu-g++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Performing Test WARNING_ALL_ALLOWED
-- Performing Test WARNING_ALL_ALLOWED - Success
-- Performing Test WARNING_EXTRA_ALLOWED
-- Performing Test WARNING_EXTRA_ALLOWED - Success
-- Performing Test WARNING_STRICT_OVERFLOW_ALLOWED
-- Performing Test WARNING_STRICT_OVERFLOW_ALLOWED - Success
-- Performing Test WARNING_FLOAT_EQUAL_ALLOWED
-- Performing Test WARNING_FLOAT_EQUAL_ALLOWED - Success
-- Performing Test WARNING_SIGN_CONVERSION_ALLOWED
-- Performing Test WARNING_SIGN_CONVERSION_ALLOWED - Success
-- Performing Test HAS_VISIBILITY
-- Performing Test HAS_VISIBILITY - Success
-- Try OpenMP C flag = [-fopenmp]
-- Performing Test OpenMP_FLAG_DETECTED
-- Performing Test OpenMP_FLAG_DETECTED - Success
-- Try OpenMP CXX flag = [-fopenmp]
-- Performing Test OpenMP_FLAG_DETECTED
-- Performing Test OpenMP_FLAG_DETECTED - Success
-- Found OpenMP: -fopenmp  
-- Try C++11 flag = [-std=c++11]
-- Performing Test CPP11_FLAG_DETECTED
-- Performing Test CPP11_FLAG_DETECTED - Success
-- Found CPP11: -std=c++11  
-- Performing Test BUILD_SUCCEED
-- Performing Test BUILD_SUCCEED - Success
-- Found OpenGL: /usr/lib64/libGL.so  
-- Could NOT find Coin3D (missing:  COIN3D_INCLUDE_DIRS) 
-- Performing Test IS_COMPILER_COMPATIBLE
-- Performing Test IS_COMPILER_COMPATIBLE - Failed
-- Found ZLIB: /usr/lib64/libz.so (found version "1.2.8") 
-- Looking for XOpenDisplay in /usr/lib64/libX11.so;/usr/lib64/libXext.so
-- Looking for XOpenDisplay in /usr/lib64/libX11.so;/usr/lib64/libXext.so - found
-- Looking for gethostbyname
-- Looking for gethostbyname - found
-- Looking for connect
-- Looking for connect - found
-- Looking for remove
-- Looking for remove - found
-- Looking for shmat
-- Looking for shmat - found
-- Looking for IceConnectionNumber in ICE
-- Looking for IceConnectionNumber in ICE - found
-- Found X11: /usr/lib64/libX11.so
-- Found JPEG: /usr/lib64/libjpeg.so  
-- Found PNG: /usr/lib64/libpng.so (found version "1.6.18") 
-- Could NOT find Doxygen (missing:  DOXYGEN_EXECUTABLE) 
-- X11 found
-- Coin3D found
-- Coin3D + GUI not found
-- XML2 found
-- libusb-1.0 found
-- pthread found
-- zlib found
-- libjpeg found
-- libpng found
-- OpenMP found
-- <<< Gentoo configuration >>>
Build type      Gentoo
Install path    /usr
Compiler flags:
C               -march=native -O2 -pipe 
C++             -march=native -O2 -pipe  -Wall -Wextra -fvisibility=hidden -fPIC -fopenmp
Linker flags:
Executable       -Wl,-O1 -Wl,--as-needed
Module           -Wl,-O1 -Wl,--as-needed
Shared           -Wl,-O1 -Wl,--as-needed

CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
Please set them or make sure they are set and tested correctly in the CMake files:
COIN3D_INCLUDE_DIR (ADVANCED)
   used as include directory in directory /var/tmp/portage/sci-libs/ViSP-2.10.0/work/ViSP-2.10.0
   used as include directory in directory /var/tmp/portage/sci-libs/ViSP-2.10.0/work/ViSP-2.10.0
   used as include directory in directory /var/tmp/portage/sci-libs/ViSP-2.10.0/work/ViSP-2.10.0
   used as include directory in directory /var/tmp/portage/sci-libs/ViSP-2.10.0/work/ViSP-2.10.0
   used as include directory in directory /var/tmp/portage/sci-libs/ViSP-2.10.0/work/ViSP-2.10.0
   used as include directory in directory /var/tmp/portage/sci-libs/ViSP-2.10.0/work/ViSP-2.10.0/src
   used as include directory in directory /var/tmp/portage/sci-libs/ViSP-2.10.0/work/ViSP-2.10.0/src

-- Configuring incomplete, errors occurred!
See also "/var/tmp/portage/sci-libs/ViSP-2.10.0/work/ViSP-2.10.0_build/CMakeFiles/CMakeOutput.log".
See also "/var/tmp/portage/sci-libs/ViSP-2.10.0/work/ViSP-2.10.0_build/CMakeFiles/CMakeError.log".
 * ERROR: sci-libs/ViSP-2.10.0::gentoo failed (configure phase):
 *   cmake failed
 * 
 * Call stack:
 *     ebuild.sh, line   93:  Called src_configure
 *   environment, line 2738:  Called cmake-utils_src_configure
 *   environment, line  756:  Called _execute_optionally 'src_configure'
 *   environment, line  319:  Called enable_cmake-utils_src_configure
 *   environment, line 1076:  Called die
 * The specific snippet of code:
 *       "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}" || die "cmake failed";
 * 
 * If you need support, post the output of `emerge --info '=sci-libs/ViSP-2.10.0::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=sci-libs/ViSP-2.10.0::gentoo'`.
 * The complete build log is located at '/var/log/portage/sci-libs:ViSP-2.10.0:20150823-173345.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/sci-libs/ViSP-2.10.0/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/sci-libs/ViSP-2.10.0/temp/environment'.
 * Working directory: '/var/tmp/portage/sci-libs/ViSP-2.10.0/work/ViSP-2.10.0_build'
 * S: '/var/tmp/portage/sci-libs/ViSP-2.10.0/work/ViSP-2.10.0'