* Package:    sci-libs/mathgl-2.3.4
 * Repository: gentoo
 * Maintainer: grozin@gentoo.org sci@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc hdf5 kernel_linux opengl openmp png python_targets_python2_7 qt5 userland_GNU zlib
 * FEATURES:   preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking mathgl-2.3.4.tar.gz to /var/tmp/portage/sci-libs/mathgl-2.3.4/work
>>> Unpacking STIX_font.tgz to /var/tmp/portage/sci-libs/mathgl-2.3.4/work
>>> Unpacking STIX_font.tgz to /var/tmp/portage/sci-libs/mathgl-2.3.4/work/mathgl-2.3.4/fonts
>>> Source unpacked in /var/tmp/portage/sci-libs/mathgl-2.3.4/work
>>> Preparing source in /var/tmp/portage/sci-libs/mathgl-2.3.4/work/mathgl-2.3.4 ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/sci-libs/mathgl-2.3.4/work/mathgl-2.3.4 ...
>>> Working in BUILD_DIR: "/var/tmp/portage/sci-libs/mathgl-2.3.4/work/mathgl-2.3.4_build"
cmake --no-warn-unused-cli -C /var/tmp/portage/sci-libs/mathgl-2.3.4/work/mathgl-2.3.4_build/gentoo_common_config.cmake -G Unix Makefiles -DCMAKE_INSTALL_PREFIX=/usr -DHDF4_INCLUDE_DIR=/usr/include -DMGL_LIB_INSTALL_DIR=lib64 -Denable-all-docs=OFF -Denable-fltk=OFF -Denable-gif=OFF -Denable-glut=OFF -Denable-gsl=OFF -Denable-hdf4=OFF -Denable-hdf5_18=ON -Denable-jpeg=OFF -Denable-lua=OFF -Denable-mpi=OFF -Denable-octave=OFF -Denable-opengl=ON -Denable-openmp=ON -Denable-pdf=OFF -Denable-png=ON -Denable-qt4=OFF -Denable-qt5=ON -Denable-pthread=OFF -Denable-pthr-widget=OFF -Denable-python=OFF -Denable-wx=OFF -Denable-zlib=ON -DCMAKE_BUILD_TYPE=Gentoo -DCMAKE_INSTALL_DO_STRIP=OFF -DCMAKE_USER_MAKE_RULES_OVERRIDE=/var/tmp/portage/sci-libs/mathgl-2.3.4/work/mathgl-2.3.4_build/gentoo_rules.cmake -DCMAKE_TOOLCHAIN_FILE=/var/tmp/portage/sci-libs/mathgl-2.3.4/work/mathgl-2.3.4_build/gentoo_toolchain.cmake  /var/tmp/portage/sci-libs/mathgl-2.3.4/work/mathgl-2.3.4
Not searching for unused variables given on the command line.
loading initial cache file /var/tmp/portage/sci-libs/mathgl-2.3.4/work/mathgl-2.3.4_build/gentoo_common_config.cmake
-- The C compiler identification is GNU 5.3.0
-- The CXX compiler identification is GNU 5.3.0
-- 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
-- Check if the system is big endian
-- Searching 16 bit integer
-- Looking for sys/types.h
-- Looking for sys/types.h - found
-- Looking for stdint.h
-- Looking for stdint.h - found
-- Looking for stddef.h
-- Looking for stddef.h - found
-- Check size of unsigned short
-- Check size of unsigned short - done
-- Using unsigned short
-- Check if the system is big endian - little endian
-- Looking for sin
-- Looking for sin - not found
-- Looking for memrchr
-- Looking for memrchr - found
-- Looking for sin
-- Looking for sin - found
-- Check size of long
-- Check size of long - done
-- Performing Test MGL_HAVE_C99_COMPLEX
-- Performing Test MGL_HAVE_C99_COMPLEX - Success
-- Performing Test MGL_HAVE_NAN_INF
-- Performing Test MGL_HAVE_NAN_INF - Success
-- Performing Test MGL_HAVE_ATTRIBUTE
-- Performing Test MGL_HAVE_ATTRIBUTE - Success
-- Performing Test MGL_HAVE_TYPEOF
-- Performing Test MGL_HAVE_TYPEOF - Success
-- Performing Test MGL_HAVE_RVAL
-- Performing Test MGL_HAVE_RVAL - Failed
-- 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  
-- Found ZLIB: /usr/lib64/libz.so (found version "1.2.8") 
-- Found PNG: /usr/lib64/libpng.so (found version "1.6.21") 
-- Found OpenGL: /usr/lib64/libGL.so  
-- Performing Test COMPILER_HAS_HIDDEN_VISIBILITY
-- Performing Test COMPILER_HAS_HIDDEN_VISIBILITY - Success
-- Performing Test COMPILER_HAS_HIDDEN_INLINE_VISIBILITY
-- Performing Test COMPILER_HAS_HIDDEN_INLINE_VISIBILITY - Success
-- Performing Test COMPILER_HAS_DEPRECATED_ATTR
-- Performing Test COMPILER_HAS_DEPRECATED_ATTR - Success
CMake Error at cmake-qt5.txt:2 (find_package):
  By not providing "FindQt5Core.cmake" in CMAKE_MODULE_PATH this project has
  asked CMake to find a package configuration file provided by "Qt5Core", but
  CMake did not find one.

  Could not find a package configuration file provided by "Qt5Core" with any
  of the following names:

    Qt5CoreConfig.cmake
    qt5core-config.cmake

  Add the installation prefix of "Qt5Core" to CMAKE_PREFIX_PATH or set
  "Qt5Core_DIR" to a directory containing one of the above files.  If
  "Qt5Core" provides a separate development package or SDK, be sure it has
  been installed.
Call Stack (most recent call first):
  widgets/qt5/CMakeLists.txt:5 (include)


-- Configuring incomplete, errors occurred!
See also "/var/tmp/portage/sci-libs/mathgl-2.3.4/work/mathgl-2.3.4_build/CMakeFiles/CMakeOutput.log".
See also "/var/tmp/portage/sci-libs/mathgl-2.3.4/work/mathgl-2.3.4_build/CMakeFiles/CMakeError.log".
 * ERROR: sci-libs/mathgl-2.3.4::gentoo failed (configure phase):
 *   cmake failed
 * 
 * Call stack:
 *     ebuild.sh, line  133:  Called src_configure
 *   environment, line 3984:  Called cmake-utils_src_configure
 *   environment, line  957:  Called _cmake_execute_optionally 'src_configure'
 *   environment, line  368:  Called enable_cmake-utils_src_configure
 *   environment, line 1297:  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/mathgl-2.3.4::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=sci-libs/mathgl-2.3.4::gentoo'`.
 * The complete build log is located at '/var/log/portage/sci-libs:mathgl-2.3.4:20160401-041652.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/sci-libs/mathgl-2.3.4/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/sci-libs/mathgl-2.3.4/temp/environment'.
 * Working directory: '/var/tmp/portage/sci-libs/mathgl-2.3.4/work/mathgl-2.3.4_build'
 * S: '/var/tmp/portage/sci-libs/mathgl-2.3.4/work/mathgl-2.3.4'