>>> mraa 2.1.0 Downloading --2020-06-12 15:10:08-- https://github.com/eclipse/mraa/archive/v2.1.0/mraa-2.1.0.tar.gz Resolving github.com (github.com)... 192.30.255.113 Connecting to github.com (github.com)|192.30.255.113|:443... connected. HTTP request sent, awaiting response... 302 Found Location: https://codeload.github.com/eclipse/mraa/tar.gz/v2.1.0 [following] --2020-06-12 15:10:08-- https://codeload.github.com/eclipse/mraa/tar.gz/v2.1.0 Resolving codeload.github.com (codeload.github.com)... 192.30.255.120 Connecting to codeload.github.com (codeload.github.com)|192.30.255.120|:443... connected. HTTP request sent, awaiting response... 200 OK Length: unspecified [application/x-gzip] Saving to: '/home/buildroot/autobuild/instance-2/output-1/build/.mraa-2.1.0.tar.gz.mZCeYv/output' 0K .......... .......... .......... .......... .......... 3.05M 50K .......... .......... .......... .......... .......... 6.08M 100K .......... .......... .......... .......... .......... 8.33M 150K .......... .......... .......... .......... .......... 3.26M 200K .......... .......... .......... .......... .......... 3.71M 250K .......... .......... .......... .......... .......... 4.01M 300K .......... .......... .......... .......... .......... 3.73M 350K .......... .......... .......... .......... ...... 81.1M=0.08s 2020-06-12 15:10:08 (4.62 MB/s) - '/home/buildroot/autobuild/instance-2/output-1/build/.mraa-2.1.0.tar.gz.mZCeYv/output' saved [406150] mraa-2.1.0.tar.gz: OK (sha256: 5351ce9eb654014d8ea7f43bdb2d17e6d1955536938a2ea0d467f4008e614345) >>> mraa 2.1.0 Extracting gzip -d -c /home/buildroot/autobuild/instance-2/dl/mraa/mraa-2.1.0.tar.gz | tar --strip-components=1 -C /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0 -xf - >>> mraa 2.1.0 Patching >>> mraa 2.1.0 Configuring (mkdir -p /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/ && cd /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/ && rm -f CMakeCache.txt && PATH="/home/buildroot/autobuild/instance-2/output-1/host/bin:/home/buildroot/autobuild/instance-2/output-1/host/sbin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games:/home/buildroot/.local/bin:/home/buildroot/.local/bin" /home/buildroot/autobuild/instance-2/output-1/host/bin/cmake /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/ -DCMAKE_TOOLCHAIN_FILE="/home/buildroot/autobuild/instance-2/output-1/host/share/buildroot/toolchainfile.cmake" -DCMAKE_INSTALL_PREFIX="/usr" -DCMAKE_COLOR_MAKEFILE=OFF -DBUILD_DOC=OFF -DBUILD_DOCS=OFF -DBUILD_EXAMPLE=OFF -DBUILD_EXAMPLES=OFF -DBUILD_TEST=OFF -DBUILD_TESTS=OFF -DBUILD_TESTING=OFF -DBUILD_SHARED_LIBS=ON -DBUILDSWIG=OFF -DUSBPLAT=OFF -DFTDI4222=OFF -DJSONPLAT=OFF -DENABLEEXAMPLES=OFF -DBUILDTESTS=OFF ) -- The C compiler identification is GNU 8.3.0 -- The CXX compiler identification is unknown -- Check for working C compiler: /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-gcc -- Check for working C compiler: /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-gcc -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done CMake Error at CMakeLists.txt:2 (project): The CMAKE_CXX_COMPILER: /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-g++ is not a full path to an existing compiler tool. Tell CMake where to find the compiler by setting either the environment variable "CXX" or the CMake cache entry CMAKE_CXX_COMPILER to the full path to the compiler, or to the compiler name if it is in the PATH. -- Configuring incomplete, errors occurred! See also "/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeOutput.log". See also "/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeError.log". package/pkg-generic.mk:254: recipe for target '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/.stamp_configured' failed make: *** [/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/.stamp_configured] Error 1 make: Leaving directory '/home/buildroot/autobuild/instance-2/buildroot'