>>> opentracing-cpp v1.5.1 Downloading
--2019-02-07 06:21:12--  https://github.com/opentracing/opentracing-cpp/archive/v1.5.1/opentracing-cpp-v1.5.1.tar.gz
Resolving github.com (github.com)... 140.82.118.3, 140.82.118.4
Connecting to github.com (github.com)|140.82.118.3|:443... connected.
HTTP request sent, awaiting response... 302 Found
Location: https://codeload.github.com/opentracing/opentracing-cpp/tar.gz/v1.5.1 [following]
--2019-02-07 06:21:13--  https://codeload.github.com/opentracing/opentracing-cpp/tar.gz/v1.5.1
Resolving codeload.github.com (codeload.github.com)... 192.30.253.121, 192.30.253.120
Connecting to codeload.github.com (codeload.github.com)|192.30.253.121|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [application/x-gzip]
Saving to: `/home/test/autobuild/run/instance-1/output/build/.opentracing-cpp-v1.5.1.tar.gz.4Z0vVA/output'

     0K .......... .......... .......... .......... ..........  305K
    50K .......... .......... .......... .......... ..........  621K
   100K .......... .......... .......... .......... .......... 24.3M
   150K ....                                                   26.4M=0.2s

2019-02-07 06:21:14 (627 KB/s) - `/home/test/autobuild/run/instance-1/output/build/.opentracing-cpp-v1.5.1.tar.gz.4Z0vVA/output' saved [158305]

opentracing-cpp-v1.5.1.tar.gz: OK (sha256: 015c4187f7a6426a2b5196f0ccd982aa87f010cf61f507ae3ce5c90523f92301)
>>> opentracing-cpp v1.5.1 Extracting
gzip -d -c /home/test/autobuild/run/instance-1/dl/opentracing-cpp/opentracing-cpp-v1.5.1.tar.gz | /home/test/autobuild/run/instance-1/output/host/bin/tar --strip-components=1 -C /home/test/autobuild/run/instance-1/output/build/opentracing-cpp-v1.5.1   -xf -
>>> opentracing-cpp v1.5.1 Patching
>>> opentracing-cpp v1.5.1 Configuring
(mkdir -p /home/test/autobuild/run/instance-1/output/build/opentracing-cpp-v1.5.1/ && cd /home/test/autobuild/run/instance-1/output/build/opentracing-cpp-v1.5.1/ && rm -f CMakeCache.txt && PATH="/home/test/autobuild/run/instance-1/output/host/bin:/home/test/autobuild/run/instance-1/output/host/sbin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games"  /home/test/autobuild/run/instance-1/output/host/bin/cmake /home/test/autobuild/run/instance-1/output/build/opentracing-cpp-v1.5.1/ -DCMAKE_TOOLCHAIN_FILE="/home/test/autobuild/run/instance-1/output/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=OFF  -DBUILD_STATIC_LIBS=ON )
-- The C compiler identification is GNU 6.4.0
-- The CXX compiler identification is GNU 6.4.0
-- Check for working C compiler: /home/test/autobuild/run/instance-1/output/host/bin/arm-linux-gcc
-- Check for working C compiler: /home/test/autobuild/run/instance-1/output/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
-- Check for working CXX compiler: /home/test/autobuild/run/instance-1/output/host/bin/arm-linux-g++
-- Check for working CXX compiler: /home/test/autobuild/run/instance-1/output/host/bin/arm-linux-g++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- clang-tidy not found.
-- Configuring done
-- Generating done
CMake Warning:
  Manually-specified variables were not used by the project:

    BUILD_DOC
    BUILD_DOCS
    BUILD_EXAMPLE
    BUILD_EXAMPLES
    BUILD_TEST
    BUILD_TESTS


-- Build files have been written to: /home/test/autobuild/run/instance-1/output/build/opentracing-cpp-v1.5.1
>>> opentracing-cpp v1.5.1 Building
PATH="/home/test/autobuild/run/instance-1/output/host/bin:/home/test/autobuild/run/instance-1/output/host/sbin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games"  /usr/bin/make -j4  -C /home/test/autobuild/run/instance-1/output/build/opentracing-cpp-v1.5.1/
make[1]: Entering directory `/home/test/autobuild/run/instance-1/output/build/opentracing-cpp-v1.5.1'
make[2]: Entering directory `/home/test/autobuild/run/instance-1/output/build/opentracing-cpp-v1.5.1'
make[3]: Entering directory `/home/test/autobuild/run/instance-1/output/build/opentracing-cpp-v1.5.1'
Scanning dependencies of target opentracing-static
make[3]: Leaving directory `/home/test/autobuild/run/instance-1/output/build/opentracing-cpp-v1.5.1'
make[3]: Entering directory `/home/test/autobuild/run/instance-1/output/build/opentracing-cpp-v1.5.1'
[  5%] Building CXX object CMakeFiles/opentracing-static.dir/src/propagation.cpp.o
[ 10%] Building CXX object CMakeFiles/opentracing-static.dir/src/dynamic_load.cpp.o
[ 15%] Building CXX object CMakeFiles/opentracing-static.dir/src/noop.cpp.o
[ 21%] Building CXX object CMakeFiles/opentracing-static.dir/src/tracer.cpp.o
[ 26%] Building CXX object CMakeFiles/opentracing-static.dir/src/tracer_factory.cpp.o
[ 31%] Building CXX object CMakeFiles/opentracing-static.dir/src/ext/tags.cpp.o
[ 36%] Building CXX object CMakeFiles/opentracing-static.dir/src/dynamic_load_unix.cpp.o
/home/test/autobuild/run/instance-1/output/build/opentracing-cpp-v1.5.1/src/dynamic_load_unix.cpp:1:19: fatal error: dlfcn.h: No such file or directory
 #include <dlfcn.h>
                   ^
compilation terminated.
make[3]: *** [CMakeFiles/opentracing-static.dir/src/dynamic_load_unix.cpp.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[3]: Leaving directory `/home/test/autobuild/run/instance-1/output/build/opentracing-cpp-v1.5.1'
make[2]: *** [CMakeFiles/opentracing-static.dir/all] Error 2
make[2]: Leaving directory `/home/test/autobuild/run/instance-1/output/build/opentracing-cpp-v1.5.1'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/home/test/autobuild/run/instance-1/output/build/opentracing-cpp-v1.5.1'
make: *** [/home/test/autobuild/run/instance-1/output/build/opentracing-cpp-v1.5.1/.stamp_built] Error 2
make: Leaving directory `/home/test/autobuild/run/instance-1/buildroot'