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Compiler: /tmp/instance-5/output-1/host/bin/arm-buildroot-linux-gnueabihf-g++ Build flags: -D_LARGEFILE_SOURCE;-D_LARGEFILE64_SOURCE;-D_FILE_OFFSET_BITS=64;-O2;-g0;-D_FORTIFY_SOURCE=1 Id flags: The output was: 0 Compilation of the CXX compiler identification source "CMakeCXXCompilerId.cpp" produced "a.out" The CXX compiler identification is GNU, found in "/tmp/instance-5/output-1/build/azure-iot-sdk-c-LTS_01_2021_Ref01/CMakeFiles/3.16.3/CompilerIdCXX/a.out" Determining if the C compiler works passed with the following output: Change Dir: /tmp/instance-5/output-1/build/azure-iot-sdk-c-LTS_01_2021_Ref01/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_74494/fast && make[1]: Entering directory '/tmp/instance-5/output-1/build/azure-iot-sdk-c-LTS_01_2021_Ref01/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_74494.dir/build.make CMakeFiles/cmTC_74494.dir/build make[2]: Entering directory '/tmp/instance-5/output-1/build/azure-iot-sdk-c-LTS_01_2021_Ref01/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_74494.dir/testCCompiler.c.o /tmp/instance-5/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc --sysroot=/tmp/instance-5/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -DNDEBUG -o CMakeFiles/cmTC_74494.dir/testCCompiler.c.o -c /tmp/instance-5/output-1/build/azure-iot-sdk-c-LTS_01_2021_Ref01/CMakeFiles/CMakeTmp/testCCompiler.c Linking C executable cmTC_74494 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_74494.dir/link.txt --verbose=1 /tmp/instance-5/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc --sysroot=/tmp/instance-5/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -DNDEBUG CMakeFiles/cmTC_74494.dir/testCCompiler.c.o -o cmTC_74494 make[2]: Leaving directory '/tmp/instance-5/output-1/build/azure-iot-sdk-c-LTS_01_2021_Ref01/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-5/output-1/build/azure-iot-sdk-c-LTS_01_2021_Ref01/CMakeFiles/CMakeTmp' Detecting C compiler ABI info compiled with the following output: Change Dir: /tmp/instance-5/output-1/build/azure-iot-sdk-c-LTS_01_2021_Ref01/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_a6fef/fast && make[1]: Entering directory '/tmp/instance-5/output-1/build/azure-iot-sdk-c-LTS_01_2021_Ref01/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_a6fef.dir/build.make CMakeFiles/cmTC_a6fef.dir/build make[2]: Entering directory '/tmp/instance-5/output-1/build/azure-iot-sdk-c-LTS_01_2021_Ref01/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_a6fef.dir/CMakeCCompilerABI.c.o /tmp/instance-5/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc --sysroot=/tmp/instance-5/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -DNDEBUG -v -o CMakeFiles/cmTC_a6fef.dir/CMakeCCompilerABI.c.o -c /usr/share/cmake-3.16/Modules/CMakeCCompilerABI.c Using built-in specs. 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[/tmp/instance-5/output-1/host/arm-buildroot-linux-gnueabihf/include/c++/11.1.0/backward] collapse include dir [/tmp/instance-5/output-1/host/lib/gcc/arm-buildroot-linux-gnueabihf/11.1.0/include] ==> [/tmp/instance-5/output-1/host/lib/gcc/arm-buildroot-linux-gnueabihf/11.1.0/include] collapse include dir [/tmp/instance-5/output-1/host/lib/gcc/arm-buildroot-linux-gnueabihf/11.1.0/include-fixed] ==> [/tmp/instance-5/output-1/host/lib/gcc/arm-buildroot-linux-gnueabihf/11.1.0/include-fixed] collapse include dir [/tmp/instance-5/output-1/host/lib/gcc/arm-buildroot-linux-gnueabihf/11.1.0/../../../../arm-buildroot-linux-gnueabihf/include] ==> [/tmp/instance-5/output-1/host/arm-buildroot-linux-gnueabihf/include] collapse include dir [/tmp/instance-5/output-1/host/arm-buildroot-linux-gnueabihf/sysroot/usr/include] ==> [/tmp/instance-5/output-1/host/arm-buildroot-linux-gnueabihf/sysroot/usr/include] implicit include dirs: 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'/tmp/instance-5/output-1/build/azure-iot-sdk-c-LTS_01_2021_Ref01/CMakeFiles/CMakeTmp' Determining if files stdbool.h exist passed with the following output: Change Dir: /tmp/instance-5/output-1/build/azure-iot-sdk-c-LTS_01_2021_Ref01/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_225f4/fast && make[1]: Entering directory '/tmp/instance-5/output-1/build/azure-iot-sdk-c-LTS_01_2021_Ref01/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_225f4.dir/build.make CMakeFiles/cmTC_225f4.dir/build make[2]: Entering directory '/tmp/instance-5/output-1/build/azure-iot-sdk-c-LTS_01_2021_Ref01/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_225f4.dir/HAVE_STDBOOL_H.c.o /tmp/instance-5/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc --sysroot=/tmp/instance-5/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -fPIC -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -Werror -Werror -DNDEBUG -fPIE -o CMakeFiles/cmTC_225f4.dir/HAVE_STDBOOL_H.c.o -c /tmp/instance-5/output-1/build/azure-iot-sdk-c-LTS_01_2021_Ref01/CMakeFiles/CheckIncludeFiles/HAVE_STDBOOL_H.c Linking C executable cmTC_225f4 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_225f4.dir/link.txt --verbose=1 /tmp/instance-5/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc --sysroot=/tmp/instance-5/output-1/host/arm-buildroot-linux-gnueabihf/sysroot -fPIC -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -Werror -Werror -DNDEBUG CMakeFiles/cmTC_225f4.dir/HAVE_STDBOOL_H.c.o -o cmTC_225f4 make[2]: Leaving directory '/tmp/instance-5/output-1/build/azure-iot-sdk-c-LTS_01_2021_Ref01/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-5/output-1/build/azure-iot-sdk-c-LTS_01_2021_Ref01/CMakeFiles/CMakeTmp' Determining if the __arm__ exist passed with the following output: Change Dir: /tmp/instance-5/output-1/build/azure-iot-sdk-c-LTS_01_2021_Ref01/CMakeFiles/CMakeTmp Run 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