�[32;01m * �[39;49;00mPackage:    sci-libs/sdformat-4.2.0
�[32;01m * �[39;49;00mRepository: ros-overlay
�[32;01m * �[39;49;00mUSE:        abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU
�[32;01m * �[39;49;00mFEATURES:   preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking sdformat-4.2.0.tar.bz2 to /var/tmp/portage/sci-libs/sdformat-4.2.0/work
>>> Source unpacked in /var/tmp/portage/sci-libs/sdformat-4.2.0/work
>>> Preparing source in /var/tmp/portage/sci-libs/sdformat-4.2.0/work/sdformat-4.2.0 ...
 �[32;01m*�[0m Applying urdfdom1.patch ...
�[A�[151C �[34;01m[ �[32;01mok�[34;01m ]�[0m
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/sci-libs/sdformat-4.2.0/work/sdformat-4.2.0 ...
>>> Working in BUILD_DIR: "/var/tmp/portage/sci-libs/sdformat-4.2.0/work/sdformat-4.2.0_build"
cmake --no-warn-unused-cli -C /var/tmp/portage/sci-libs/sdformat-4.2.0/work/sdformat-4.2.0_build/gentoo_common_config.cmake -G Unix Makefiles -DCMAKE_INSTALL_PREFIX=/usr -DUSE_EXTERNAL_URDF=ON -DUSE_EXTERNAL_TINYXML=ON -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_INSTALL_DO_STRIP=OFF -DCMAKE_USER_MAKE_RULES_OVERRIDE=/var/tmp/portage/sci-libs/sdformat-4.2.0/work/sdformat-4.2.0_build/gentoo_rules.cmake -DCMAKE_TOOLCHAIN_FILE=/var/tmp/portage/sci-libs/sdformat-4.2.0/work/sdformat-4.2.0_build/gentoo_toolchain.cmake  /var/tmp/portage/sci-libs/sdformat-4.2.0/work/sdformat-4.2.0
Not searching for unused variables given on the command line.
loading initial cache file /var/tmp/portage/sci-libs/sdformat-4.2.0/work/sdformat-4.2.0_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
-- SDFormat version 4.2.0
--

====== Finding 3rd Party Packages ======
-- Using system tinyxml
-- Operating system is Linux
-- Found PkgConfig: x86_64-pc-linux-gnu-pkg-config (found version "0.29.2")
-- Building for arch: x86_64
-- Boost version: 1.65.0
-- Boost version: 1.65.0
-- Found the following Boost libraries:
--   system
--   filesystem
--   program_options
--   regex
--   iostreams
-- Checking for module 'tinyxml'
--   No package 'tinyxml' found
-- Checking for module 'urdfdom>=0.3'
--   Found urdfdom, version 1.0.0
-- Found PY_psutil: /usr/lib64/python2.7/site-packages/psutil
-- Found ruby executable: /usr/bin/ruby
-- Looking for ignition-math2-config.cmake - found
-- ----------------------------------------

-- Enable host CFlags
-- Enable upstream CFlags
-- Performing Test GCC_SUPPORTS_VISIBILITY
-- Performing Test GCC_SUPPORTS_VISIBILITY - Success
-- Performing Test R-Waddress
-- Performing Test R-Waddress - Success
-- Performing Test R-Warray-bounds
-- Performing Test R-Warray-bounds - Success
-- Performing Test R-Wcomment
-- Performing Test R-Wcomment - Success
-- Performing Test R-Wformat
-- Performing Test R-Wformat - Success
-- Performing Test R-Wnonnull
-- Performing Test R-Wnonnull - Success
-- Performing Test R-Wparentheses
-- Performing Test R-Wparentheses - Success
-- Performing Test R-Wreorder
-- Performing Test R-Wreorder - Success
-- Performing Test R-Wreturn-type
-- Performing Test R-Wreturn-type - Success
-- Performing Test R-Wsequence-point
-- Performing Test R-Wsequence-point - Success
-- Performing Test R-Wsign-compare
-- Performing Test R-Wsign-compare - Success
-- Performing Test R-Wstrict-aliasing
-- Performing Test R-Wstrict-aliasing - Success
-- Performing Test R-Wstrict-overflow=1
-- Performing Test R-Wstrict-overflow=1 - Success
-- Performing Test R-Wswitch
-- Performing Test R-Wswitch - Success
-- Performing Test R-Wtrigraphs
-- Performing Test R-Wtrigraphs - Success
-- Performing Test R-Wuninitialized
-- Performing Test R-Wuninitialized - Success
-- Performing Test R-Wunused-function
-- Performing Test R-Wunused-function - Success
-- Performing Test R-Wunused-label
-- Performing Test R-Wunused-label - Success
-- Performing Test R-Wunused-value
-- Performing Test R-Wunused-value - Success
-- Performing Test R-Wunused-variable
-- Performing Test R-Wunused-variable - Success
-- Performing Test R-Wvolatile-register-var
-- Performing Test R-Wvolatile-register-var - Success
-- Performing Test R-Wextra
-- Performing Test R-Wextra - Success
-- Performing Test R-Wno-long-long
-- Performing Test R-Wno-long-long - Success
-- Performing Test R-Wno-unused-value
-- Performing Test R-Wno-unused-value - Success
-- Performing Test R-Wfloat-equal
-- Performing Test R-Wfloat-equal - Success
-- Performing Test R-Wshadow
-- Performing Test R-Wshadow - Success
-- Performing Test R-Winit-self
-- Performing Test R-Winit-self - Success
-- Performing Test R-Wswitch-default
-- Performing Test R-Wswitch-default - Success
-- Performing Test R-Wmissing-include-dirs
-- Performing Test R-Wmissing-include-dirs - Success
-- Performing Test R-pedantic
-- Performing Test R-pedantic - Success
-- Performing Test R-Wno-pragmas
-- Performing Test R-Wno-pragmas - Success
CMake Error at CMakeLists.txt:191 (else):
  A duplicate ELSE command was found inside an IF block.


-- Configuring incomplete, errors occurred!
See also "/var/tmp/portage/sci-libs/sdformat-4.2.0/work/sdformat-4.2.0_build/CMakeFiles/CMakeOutput.log".
 �[31;01m*�[0m ERROR: sci-libs/sdformat-4.2.0::ros-overlay failed (configure phase):
 �[31;01m*�[0m   cmake failed
 �[31;01m*�[0m
 �[31;01m*�[0m Call stack:
 �[31;01m*�[0m     ebuild.sh, line  124:  Called src_configure
 �[31;01m*�[0m   environment, line 2989:  Called cmake-utils_src_configure
 �[31;01m*�[0m   environment, line  911:  Called die
 �[31;01m*�[0m The specific snippet of code:
 �[31;01m*�[0m       "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}" || die "cmake failed";
 �[31;01m*�[0m
 �[31;01m*�[0m If you need support, post the output of `emerge --info '=sci-libs/sdformat-4.2.0::ros-overlay'`,
 �[31;01m*�[0m the complete build log and the output of `emerge -pqv '=sci-libs/sdformat-4.2.0::ros-overlay'`.
 �[31;01m*�[0m The complete build log is located at '/var/tmp/portage/sci-libs/sdformat-4.2.0/temp/build.log'.
 �[31;01m*�[0m The ebuild environment file is located at '/var/tmp/portage/sci-libs/sdformat-4.2.0/temp/environment'.
 �[31;01m*�[0m Working directory: '/var/tmp/portage/sci-libs/sdformat-4.2.0/work/sdformat-4.2.0_build'
 �[31;01m*�[0m S: '/var/tmp/portage/sci-libs/sdformat-4.2.0/work/sdformat-4.2.0'