>>> 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'