* Package:    www-client/otter-0.9.96
 * Repository: knokmki612
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux spell userland_GNU webengine
 * FEATURES:   preserve-libs sandbox userpriv usersandbox
 * Package:    www-client/otter-0.9.96
 * Repository: knokmki612
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux spell userland_GNU webengine
 * FEATURES:   preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking otter-0.9.96.tar.gz to /var/tmp/portage/www-client/otter-0.9.96/work
>>> Source unpacked in /var/tmp/portage/www-client/otter-0.9.96/work
>>> Preparing source in /var/tmp/portage/www-client/otter-0.9.96/work/otter-browser-0.9.96 ...
 * Applying change-default-web-backends.patch ...
 [ ok ]
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/www-client/otter-0.9.96/work/otter-browser-0.9.96 ...
>>> Working in BUILD_DIR: "/var/tmp/portage/www-client/otter-0.9.96/work/otter-0.9.96_build"
cmake -C /var/tmp/portage/www-client/otter-0.9.96/work/otter-0.9.96_build/gentoo_common_config.cmake -G Unix Makefiles -DCMAKE_INSTALL_PREFIX=/usr -DENABLE_QTWEBKIT=no -DENABLE_QTWEBENGINE=yes -DCMAKE_BUILD_TYPE=Gentoo -DCMAKE_USER_MAKE_RULES_OVERRIDE=/var/tmp/portage/www-client/otter-0.9.96/work/otter-0.9.96_build/gentoo_rules.cmake -DCMAKE_TOOLCHAIN_FILE=/var/tmp/portage/www-client/otter-0.9.96/work/otter-0.9.96_build/gentoo_toolchain.cmake  /var/tmp/portage/www-client/otter-0.9.96/work/otter-browser-0.9.96
loading initial cache file /var/tmp/portage/www-client/otter-0.9.96/work/otter-0.9.96_build/gentoo_common_config.cmake
-- The C compiler identification is GNU 6.4.0
-- The CXX compiler identification is GNU 6.4.0
-- 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
-- Found HUNSPELL: /usr/lib/libhunspell-1.6.so  
-- The following OPTIONAL packages have been found:

 * Qt5WebKit (required version >= 5.7.1), QtWebKit based backend (core), <https://www.qt.io/>
 * Qt5WebKitWidgets (required version >= 5.4.0), QtWebKit based backend (widgets), <https://www.qt.io/>
 * Hunspell (required version >= 1.3.0), Generic spell checking support, <https://hunspell.github.io/>

-- The following REQUIRED packages have been found:

 * Qt5Core
 * Qt5DBus
 * Qt5Gui
 * Qt5Multimedia
 * Qt5Network
 * Qt5PrintSupport
 * Qt5Qml
 * Qt5Svg
 * Qt5Widgets
 * Qt5XmlPatterns
 * Qt5 (required version >= 5.4.0)

-- The following OPTIONAL packages have not been found:

 * Qt5WebEngineWidgets (required version >= 5.9.0), QtWebEngine based backend (widgets), <https://www.qt.io/>

CMake Error at CMakeLists.txt:577 (message):
  No web backends available!


-- <<< Gentoo configuration >>>
Build type      Gentoo
Install path    /usr
Compiler flags:
C               -march=native -O2 -pipe
C++             -march=native -O2 -pipe
Linker flags:
Executable      -Wl,-O1 -Wl,--as-needed
Module          -Wl,-O1 -Wl,--as-needed
Shared          -Wl,-O1 -Wl,--as-needed

-- Configuring incomplete, errors occurred!
See also "/var/tmp/portage/www-client/otter-0.9.96/work/otter-0.9.96_build/CMakeFiles/CMakeOutput.log".
 * ERROR: www-client/otter-0.9.96::knokmki612 failed (configure phase):
 *   cmake failed
 * 
 * Call stack:
 *     ebuild.sh, line  124:  Called src_configure
 *   environment, line 3190:  Called cmake-utils_src_configure
 *   environment, line  844:  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 '=www-client/otter-0.9.96::knokmki612'`,
 * the complete build log and the output of `emerge -pqv '=www-client/otter-0.9.96::knokmki612'`.
 * The complete build log is located at '/var/tmp/portage/www-client/otter-0.9.96/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/www-client/otter-0.9.96/temp/environment'.
 * Working directory: '/var/tmp/portage/www-client/otter-0.9.96/work/otter-0.9.96_build'
 * S: '/var/tmp/portage/www-client/otter-0.9.96/work/otter-browser-0.9.96'