>>> mraa 2.1.0 Downloading --2020-06-19 15:04:46-- https://github.com/eclipse/mraa/archive/v2.1.0/mraa-2.1.0.tar.gz Resolving github.com (github.com)... 140.82.118.3 Connecting to github.com (github.com)|140.82.118.3|:443... connected. HTTP request sent, awaiting response... 302 Found Location: https://codeload.github.com/eclipse/mraa/tar.gz/v2.1.0 [following] --2020-06-19 15:04:46-- https://codeload.github.com/eclipse/mraa/tar.gz/v2.1.0 Resolving codeload.github.com (codeload.github.com)... 140.82.113.9 Connecting to codeload.github.com (codeload.github.com)|140.82.113.9|:443... connected. HTTP request sent, awaiting response... 200 OK Length: unspecified [application/x-gzip] Saving to: '/home/buildroot/autobuild/run/instance-1/output-1/build/.mraa-2.1.0.tar.gz.TzlIDa/output' 0K .......... .......... .......... .......... .......... 303K 50K .......... .......... .......... .......... .......... 606K 100K .......... .......... .......... .......... .......... 68.0M 150K .......... .......... .......... .......... .......... 72.1M 200K .......... .......... .......... .......... .......... 610K 250K .......... .......... .......... .......... .......... 106M 300K .......... .......... .......... .......... .......... 607K 350K .......... .......... .......... .......... ...... 161M=0.4s 2020-06-19 15:04:47 (958 KB/s) - '/home/buildroot/autobuild/run/instance-1/output-1/build/.mraa-2.1.0.tar.gz.TzlIDa/output' saved [406150] mraa-2.1.0.tar.gz: OK (sha256: 5351ce9eb654014d8ea7f43bdb2d17e6d1955536938a2ea0d467f4008e614345) >>> mraa 2.1.0 Extracting gzip -d -c /home/buildroot/autobuild/run/instance-1/dl/mraa/mraa-2.1.0.tar.gz | tar --strip-components=1 -C /home/buildroot/autobuild/run/instance-1/output-1/build/mraa-2.1.0 -xf - >>> mraa 2.1.0 Patching >>> mraa 2.1.0 Configuring (mkdir -p /home/buildroot/autobuild/run/instance-1/output-1/build/mraa-2.1.0/ && cd /home/buildroot/autobuild/run/instance-1/output-1/build/mraa-2.1.0/ && rm -f CMakeCache.txt && PATH="/home/buildroot/autobuild/run/instance-1/output-1/host/bin:/home/buildroot/autobuild/run/instance-1/output-1/host/sbin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games" /home/buildroot/autobuild/run/instance-1/output-1/host/bin/cmake /home/buildroot/autobuild/run/instance-1/output-1/build/mraa-2.1.0/ -DCMAKE_TOOLCHAIN_FILE="/home/buildroot/autobuild/run/instance-1/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=OFF -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 GNU 8.3.0 -- Check for working C compiler: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-linux-gcc -- Check for working C compiler: /home/buildroot/autobuild/run/instance-1/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 -- Check for working CXX compiler: /home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-linux-g++ -- Check for working CXX compiler: /home/buildroot/autobuild/run/instance-1/output-1/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 -- Looking for pthread.h -- Looking for pthread.h - found -- Performing Test CMAKE_HAVE_LIBC_PTHREAD -- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success -- Found Threads: TRUE -- Performing Test HAS_C__Wall -- Performing Test HAS_C__Wall - Success -- Performing Test HAS_C__Werror_main -- Performing Test HAS_C__Werror_main - Success -- Performing Test HAS_C__Wformat -- Performing Test HAS_C__Wformat - Success -- Performing Test HAS_C__Wmain -- Performing Test HAS_C__Wmain - Success -- Performing Test HAS_C__Wuninitialized -- Performing Test HAS_C__Wuninitialized - Success -- Performing Test HAS_C__Winit_self -- Performing Test HAS_C__Winit_self - Success -- Performing Test HAS_C__Werror_implicit -- Performing Test HAS_C__Werror_implicit - Success -- Performing Test HAS_C__Werror_missing_parameter_type -- Performing Test HAS_C__Werror_missing_parameter_type - Success -- Performing Test HAS_CXX__Wall -- Performing Test HAS_CXX__Wall - Success -- Performing Test HAS_CXX__Werror_main -- Performing Test HAS_CXX__Werror_main - Success -- Performing Test HAS_CXX__Wformat -- Performing Test HAS_CXX__Wformat - Success -- Performing Test HAS_CXX__Wmain -- Performing Test HAS_CXX__Wmain - Success -- Performing Test HAS_CXX__Wuninitialized -- Performing Test HAS_CXX__Wuninitialized - Success -- Performing Test HAS_CXX__Winit_self -- Performing Test HAS_CXX__Winit_self - Success -- Performing Test HAS_CXX__Wnon_virtual_dtor -- Performing Test HAS_CXX__Wnon_virtual_dtor - Success -- Performing Test HAS_CXX__Woverloaded_virtual -- Performing Test HAS_CXX__Woverloaded_virtual - Success -- Performing Test HAS_CXX__Wreorder -- Performing Test HAS_CXX__Wreorder - Success CMake Warning at CMakeLists.txt:112 (message): - Install git to compile a production libmraa! -- INFO - libmraa Version v2.1.0 -- INFO - cmake Version 3.15.5 -- INFO - Target arch is armv5l -- INFO - Adding onewire backend support -- INFO - Adding support for platform ALL -- INFO - Adding support for all platforms INFO - Adding ARM platforms -- 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_TESTING BUILD_TESTS -- Build files have been written to: /home/buildroot/autobuild/run/instance-1/output-1/build/mraa-2.1.0 >>> mraa 2.1.0 Building PATH="/home/buildroot/autobuild/run/instance-1/output-1/host/bin:/home/buildroot/autobuild/run/instance-1/output-1/host/sbin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games" /usr/bin/make -j4 -C /home/buildroot/autobuild/run/instance-1/output-1/build/mraa-2.1.0/ make[1]: Entering directory `/home/buildroot/autobuild/run/instance-1/output-1/build/mraa-2.1.0' make[2]: Entering directory `/home/buildroot/autobuild/run/instance-1/output-1/build/mraa-2.1.0' make[3]: Entering directory `/home/buildroot/autobuild/run/instance-1/output-1/build/mraa-2.1.0' Scanning dependencies of target mraa make[3]: Leaving directory `/home/buildroot/autobuild/run/instance-1/output-1/build/mraa-2.1.0' make[3]: Entering directory `/home/buildroot/autobuild/run/instance-1/output-1/build/mraa-2.1.0' [ 3%] Building C object src/CMakeFiles/mraa.dir/mraa.c.o [ 6%] Building C object src/CMakeFiles/mraa.dir/gpio/gpio.c.o [ 10%] Building C object src/CMakeFiles/mraa.dir/gpio/gpio_chardev.c.o [ 13%] Building C object src/CMakeFiles/mraa.dir/i2c/i2c.c.o /home/buildroot/autobuild/run/instance-1/output-1/build/mraa-2.1.0/src/mraa.c:14:10: fatal error: dlfcn.h: No such file or directory #include ^~~~~~~~~ compilation terminated. make[3]: *** [src/CMakeFiles/mraa.dir/mraa.c.o] Error 1 make[3]: *** Waiting for unfinished jobs.... make[3]: Leaving directory `/home/buildroot/autobuild/run/instance-1/output-1/build/mraa-2.1.0' make[2]: *** [src/CMakeFiles/mraa.dir/all] Error 2 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-1/output-1/build/mraa-2.1.0' make[1]: *** [all] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-1/output-1/build/mraa-2.1.0' make: *** [/home/buildroot/autobuild/run/instance-1/output-1/build/mraa-2.1.0/.stamp_built] Error 2 make: Leaving directory `/home/buildroot/autobuild/run/instance-1/buildroot'