The target system is: Buildroot - 1 - armv5l The host system is: Linux - 5.4.0-80-generic - x86_64 Compiling the C compiler identification source file "CMakeCCompilerId.c" succeeded. Compiler: /tmp/instance-4/output-1/host/bin/arm-linux-gcc Build flags: -D_LARGEFILE_SOURCE;-D_LARGEFILE64_SOURCE;-D_FILE_OFFSET_BITS=64;-O2;-g0 Id flags: The output was: 0 Compilation of the C compiler identification source "CMakeCCompilerId.c" produced "a.out" The C compiler identification is GNU, found in "/tmp/instance-4/output-1/build/libuhttpd-3.12.1/CMakeFiles/3.16.9/CompilerIdC/a.out" Determining if the C compiler works passed with the following output: Change Dir: /tmp/instance-4/output-1/build/libuhttpd-3.12.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_601e7/fast && make[1]: Entering directory '/tmp/instance-4/output-1/build/libuhttpd-3.12.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_601e7.dir/build.make CMakeFiles/cmTC_601e7.dir/build make[2]: Entering directory '/tmp/instance-4/output-1/build/libuhttpd-3.12.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_601e7.dir/testCCompiler.c.o /tmp/instance-4/output-1/host/bin/arm-linux-gcc --sysroot=/tmp/instance-4/output-1/host/arm-buildroot-linux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -o CMakeFiles/cmTC_601e7.dir/testCCompiler.c.o -c /tmp/instance-4/output-1/build/libuhttpd-3.12.1/CMakeFiles/CMakeTmp/testCCompiler.c Linking C executable cmTC_601e7 /tmp/instance-4/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_601e7.dir/link.txt --verbose=1 /tmp/instance-4/output-1/host/bin/arm-linux-gcc --sysroot=/tmp/instance-4/output-1/host/arm-buildroot-linux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG CMakeFiles/cmTC_601e7.dir/testCCompiler.c.o -o cmTC_601e7 make[2]: Leaving directory '/tmp/instance-4/output-1/build/libuhttpd-3.12.1/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-4/output-1/build/libuhttpd-3.12.1/CMakeFiles/CMakeTmp' Detecting C compiler ABI info compiled with the following output: Change Dir: /tmp/instance-4/output-1/build/libuhttpd-3.12.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_ac691/fast && make[1]: Entering directory '/tmp/instance-4/output-1/build/libuhttpd-3.12.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_ac691.dir/build.make CMakeFiles/cmTC_ac691.dir/build make[2]: Entering directory '/tmp/instance-4/output-1/build/libuhttpd-3.12.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_ac691.dir/CMakeCCompilerABI.c.o /tmp/instance-4/output-1/host/bin/arm-linux-gcc --sysroot=/tmp/instance-4/output-1/host/arm-buildroot-linux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -DNDEBUG -v -o CMakeFiles/cmTC_ac691.dir/CMakeCCompilerABI.c.o -c /tmp/instance-4/output-1/host/share/cmake-3.16/Modules/CMakeCCompilerABI.c Using built-in specs. 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[/tmp/instance-4/output-1/host/opt/ext-toolchain/arm-buildroot-linux-uclibcgnueabi/lib] collapse library dir [/tmp/instance-4/output-1/host/arm-buildroot-linux-uclibcgnueabi/sysroot/lib] ==> [/tmp/instance-4/output-1/host/arm-buildroot-linux-uclibcgnueabi/sysroot/lib] collapse library dir [/tmp/instance-4/output-1/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/lib] ==> [/tmp/instance-4/output-1/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/lib] implicit libs: [gcc;gcc_s;c;gcc;gcc_s] implicit dirs: [/tmp/instance-4/output-1/host/opt/ext-toolchain/lib/gcc/arm-buildroot-linux-uclibcgnueabi/9.3.0;/tmp/instance-4/output-1/host/opt/ext-toolchain/lib/gcc;/tmp/instance-4/output-1/host/opt/ext-toolchain/arm-buildroot-linux-uclibcgnueabi/lib;/tmp/instance-4/output-1/host/arm-buildroot-linux-uclibcgnueabi/sysroot/lib;/tmp/instance-4/output-1/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/lib] implicit fwks: [] Determining if the function dlopen exists in the dl passed with the 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