The target system is: Buildroot - 1 - mipsel The host system is: Linux - 5.4.0-84-generic - x86_64 Compiling the CXX compiler identification source file "CMakeCXXCompilerId.cpp" succeeded. Compiler: /tmp/instance-1/output-1/per-package/opencv3/host/bin/mipsel-linux-g++ Build flags: -D_LARGEFILE_SOURCE;-D_LARGEFILE64_SOURCE;-D_FILE_OFFSET_BITS=64;;-O2;-g0;-D_FORTIFY_SOURCE=1;-latomic 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-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/3.16.3/CompilerIdCXX/a.out" Compiling the C compiler identification source file "CMakeCCompilerId.c" succeeded. Compiler: /tmp/instance-1/output-1/per-package/opencv3/host/bin/mipsel-linux-gcc 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 C compiler identification source "CMakeCCompilerId.c" produced "a.out" The C compiler identification is GNU, found in "/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/3.16.3/CompilerIdC/a.out" Determining if the CXX compiler works passed with the following output: Change Dir: /tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_78105/fast && make[1]: Entering directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_78105.dir/build.make CMakeFiles/cmTC_78105.dir/build make[2]: Entering directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_78105.dir/testCXXCompiler.cxx.o /tmp/instance-1/output-1/per-package/opencv3/host/bin/mipsel-linux-g++ --sysroot=/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -latomic -DNDEBUG -fPIE -o CMakeFiles/cmTC_78105.dir/testCXXCompiler.cxx.o -c /tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp/testCXXCompiler.cxx Linking CXX executable cmTC_78105 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_78105.dir/link.txt --verbose=1 /tmp/instance-1/output-1/per-package/opencv3/host/bin/mipsel-linux-g++ --sysroot=/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -latomic -DNDEBUG CMakeFiles/cmTC_78105.dir/testCXXCompiler.cxx.o -o cmTC_78105 make[2]: Leaving directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Detecting CXX compiler ABI info compiled with the following output: Change Dir: /tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_f1141/fast && make[1]: Entering directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_f1141.dir/build.make CMakeFiles/cmTC_f1141.dir/build make[2]: Entering directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_f1141.dir/CMakeCXXCompilerABI.cpp.o /tmp/instance-1/output-1/per-package/opencv3/host/bin/mipsel-linux-g++ --sysroot=/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -latomic -DNDEBUG -fPIE -v -o CMakeFiles/cmTC_f1141.dir/CMakeCXXCompilerABI.cpp.o -c /usr/share/cmake-3.16/Modules/CMakeCXXCompilerABI.cpp Using built-in specs. 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"/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/mipsel-buildroot-linux-gnu/9.3.0/../../../../mipsel-buildroot-linux-gnu/include/c++/9.3.0/mipsel-buildroot-linux-gnu" ignoring duplicate directory "/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/mipsel-buildroot-linux-gnu/9.3.0/../../../../mipsel-buildroot-linux-gnu/include/c++/9.3.0/backward" ignoring duplicate directory "/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/mipsel-buildroot-linux-gnu/9.3.0/include" ignoring nonexistent directory "/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot/usr/local/include" ignoring duplicate directory "/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/mipsel-buildroot-linux-gnu/9.3.0/include-fixed" ignoring duplicate directory "/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/mipsel-buildroot-linux-gnu/9.3.0/../../../../mipsel-buildroot-linux-gnu/include" #include "..." search starts here: #include <...> search starts here: /tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/9.3.0/../../../../mipsel-buildroot-linux-gnu/include/c++/9.3.0 /tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/9.3.0/../../../../mipsel-buildroot-linux-gnu/include/c++/9.3.0/mipsel-buildroot-linux-gnu /tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/9.3.0/../../../../mipsel-buildroot-linux-gnu/include/c++/9.3.0/backward /tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/9.3.0/include 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GNU C++14 (Buildroot 2020.08-14-ge5a2a90) version 9.3.0 (mipsel-buildroot-linux-gnu) compiled by GNU C version 4.9.2, GMP version 6.1.2, MPFR version 4.0.2, MPC version 1.1.0, isl version none GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 Compiler executable checksum: eaac36f658e408751b00a6bc9bc1f2ac COLLECT_GCC_OPTIONS='-mabi=32' '-mnan=2008' '-EL' '-fstack-protector-strong' '-mfpxx' '-march=mips32r6' '-pie' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-O2' '-g0' '-D' '_FORTIFY_SOURCE=1' '-D' 'NDEBUG' '-fPIE' '-v' '-o' 'CMakeFiles/cmTC_f1141.dir/CMakeCXXCompilerABI.cpp.o' '-c' '-shared-libgcc' '-mllsc' '-mips32r6' /tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/9.3.0/../../../../mipsel-buildroot-linux-gnu/bin/as -v -EL -mips32r6 -O2 -g0 -mabi=32 -march=mips32r6 -mfpxx -mnan=2008 -KPIC -o CMakeFiles/cmTC_f1141.dir/CMakeCXXCompilerABI.cpp.o /tmp/ccsnlAzV.s GNU assembler version 2.33.1 (mipsel-buildroot-linux-gnu) using BFD version (GNU Binutils) 2.33.1 COMPILER_PATH=/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../libexec/gcc/mipsel-buildroot-linux-gnu/9.3.0/:/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../libexec/gcc/:/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/9.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ LIBRARY_PATH=/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/9.3.0/:/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc/:/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/9.3.0/../../../../mipsel-buildroot-linux-gnu/lib/:/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot/lib/:/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot/usr/lib/ COLLECT_GCC_OPTIONS='-mabi=32' '-mnan=2008' '-EL' '-fstack-protector-strong' '-mfpxx' '-march=mips32r6' '-pie' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-O2' '-g0' '-D' '_FORTIFY_SOURCE=1' '-D' 'NDEBUG' '-fPIE' '-v' '-o' 'CMakeFiles/cmTC_f1141.dir/CMakeCXXCompilerABI.cpp.o' '-c' '-shared-libgcc' '-mllsc' '-mips32r6' Linking CXX executable cmTC_f1141 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_f1141.dir/link.txt --verbose=1 /tmp/instance-1/output-1/per-package/opencv3/host/bin/mipsel-linux-g++ --sysroot=/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -latomic -DNDEBUG -v CMakeFiles/cmTC_f1141.dir/CMakeCXXCompilerABI.cpp.o -o cmTC_f1141 Using built-in specs. 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[-plugin-opt=-pass-through=-lgcc_s] ==> ignore arg [-plugin-opt=-pass-through=-lgcc] ==> ignore arg [-plugin-opt=-pass-through=-lc] ==> ignore arg [-plugin-opt=-pass-through=-lgcc_s] ==> ignore arg [-plugin-opt=-pass-through=-lgcc] ==> ignore arg [--sysroot=/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot] ==> ignore arg [--eh-frame-hdr] ==> ignore arg [-EL] ==> ignore arg [-mips32r6] ==> ignore arg [-dynamic-linker] ==> ignore arg [/lib/ld-linux-mipsn8.so.1] ==> ignore arg [-melf32ltsmip] ==> ignore arg [-pie] ==> ignore arg [-o] ==> ignore arg [cmTC_f1141] ==> ignore arg [/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot/usr/lib/Scrt1.o] ==> ignore arg [/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot/usr/lib/crti.o] ==> ignore arg [/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/9.3.0/crtbeginS.o] ==> ignore arg [-L/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/9.3.0] ==> dir [/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/9.3.0] arg [-L/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc] ==> dir [/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc] arg [-L/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/9.3.0/../../../../mipsel-buildroot-linux-gnu/lib] ==> dir [/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/9.3.0/../../../../mipsel-buildroot-linux-gnu/lib] arg [-L/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot/lib] ==> dir [/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot/lib] arg 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[/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/lib/gcc/mipsel-buildroot-linux-gnu/9.3.0] collapse library dir [/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc] ==> [/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/lib/gcc] collapse library dir [/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/9.3.0/../../../../mipsel-buildroot-linux-gnu/lib] ==> [/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/mipsel-buildroot-linux-gnu/lib] collapse library dir [/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot/lib] ==> [/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot/lib] collapse library dir [/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot/usr/lib] ==> [/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot/usr/lib] implicit libs: [atomic;stdc++;m;gcc_s;gcc;c;gcc_s;gcc] implicit dirs: [/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/lib/gcc/mipsel-buildroot-linux-gnu/9.3.0;/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/lib/gcc;/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/mipsel-buildroot-linux-gnu/lib;/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot/lib;/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot/usr/lib] implicit fwks: [] Determining if the C compiler works passed with the following output: Change Dir: /tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_21ceb/fast && make[1]: Entering directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f 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/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/9.3.0/crtendS.o /tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot/usr/lib/crtn.o] arg [/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../libexec/gcc/mipsel-buildroot-linux-gnu/9.3.0/collect2] ==> ignore arg [-plugin] ==> ignore arg [/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../libexec/gcc/mipsel-buildroot-linux-gnu/9.3.0/liblto_plugin.so] ==> ignore arg [-plugin-opt=/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../libexec/gcc/mipsel-buildroot-linux-gnu/9.3.0/lto-wrapper] ==> ignore arg [-plugin-opt=-fresolution=/tmp/ccr5bSg2.res] ==> ignore arg [-plugin-opt=-pass-through=-lgcc] ==> ignore arg [-plugin-opt=-pass-through=-lgcc_s] ==> ignore arg [-plugin-opt=-pass-through=-lc] ==> ignore arg [-plugin-opt=-pass-through=-lgcc] ==> ignore arg [-plugin-opt=-pass-through=-lgcc_s] ==> ignore arg [--sysroot=/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot] ==> ignore arg [--eh-frame-hdr] ==> ignore arg [-EL] ==> ignore arg [-mips32r6] ==> ignore arg [-dynamic-linker] ==> ignore arg [/lib/ld-linux-mipsn8.so.1] ==> ignore arg [-melf32ltsmip] ==> ignore arg [-pie] ==> ignore arg [-o] ==> ignore arg [cmTC_05d61] ==> ignore arg [/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot/usr/lib/Scrt1.o] ==> ignore arg [/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot/usr/lib/crti.o] ==> ignore arg [/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/9.3.0/crtbeginS.o] ==> ignore arg [-L/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/9.3.0] ==> dir [/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/9.3.0] arg [-L/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc] ==> dir [/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc] arg [-L/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/9.3.0/../../../../mipsel-buildroot-linux-gnu/lib] ==> dir [/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/9.3.0/../../../../mipsel-buildroot-linux-gnu/lib] arg [-L/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot/lib] ==> dir [/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot/lib] arg [-L/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot/usr/lib] ==> dir [/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot/usr/lib] arg [-znow] ==> ignore arg [-zrelro] ==> ignore arg [CMakeFiles/cmTC_05d61.dir/CMakeCCompilerABI.c.o] ==> ignore arg [-lgcc] ==> lib [gcc] arg [--push-state] ==> ignore arg [--as-needed] ==> ignore arg [-lgcc_s] ==> lib [gcc_s] arg [--pop-state] ==> ignore arg [-lc] ==> lib [c] arg [-lgcc] ==> lib [gcc] arg [--push-state] ==> ignore arg [--as-needed] ==> ignore arg [-lgcc_s] ==> lib [gcc_s] arg [--pop-state] ==> ignore arg [/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/9.3.0/crtendS.o] ==> ignore arg [/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot/usr/lib/crtn.o] ==> ignore collapse library dir [/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/9.3.0] ==> [/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/lib/gcc/mipsel-buildroot-linux-gnu/9.3.0] collapse library dir [/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc] ==> [/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/lib/gcc] collapse library dir [/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/9.3.0/../../../../mipsel-buildroot-linux-gnu/lib] ==> [/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/mipsel-buildroot-linux-gnu/lib] collapse library dir [/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot/lib] ==> [/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot/lib] collapse library dir [/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot/usr/lib] ==> [/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot/usr/lib] implicit libs: [gcc;gcc_s;c;gcc;gcc_s] implicit dirs: [/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/lib/gcc/mipsel-buildroot-linux-gnu/9.3.0;/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/lib/gcc;/tmp/instance-1/output-1/per-package/opencv3/host/opt/ext-toolchain/mipsel-buildroot-linux-gnu/lib;/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot/lib;/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot/usr/lib] implicit fwks: [] Determining if the include file pthread.h exists passed with the following output: Change Dir: /tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_f96bc/fast && make[1]: Entering directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_f96bc.dir/build.make CMakeFiles/cmTC_f96bc.dir/build make[2]: Entering directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_f96bc.dir/CheckIncludeFile.c.o /tmp/instance-1/output-1/per-package/opencv3/host/bin/mipsel-linux-gcc --sysroot=/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -DNDEBUG -fPIE -o CMakeFiles/cmTC_f96bc.dir/CheckIncludeFile.c.o -c /tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_f96bc /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_f96bc.dir/link.txt --verbose=1 /tmp/instance-1/output-1/per-package/opencv3/host/bin/mipsel-linux-gcc --sysroot=/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -DNDEBUG -Wl,--gc-sections -Wl,--as-needed CMakeFiles/cmTC_f96bc.dir/CheckIncludeFile.c.o -o cmTC_f96bc make[2]: Leaving directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Determining if the posix_memalign exist passed with the following output: Change Dir: /tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_6ea65/fast && make[1]: Entering directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_6ea65.dir/build.make CMakeFiles/cmTC_6ea65.dir/build make[2]: Entering directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_6ea65.dir/CheckSymbolExists.c.o /tmp/instance-1/output-1/per-package/opencv3/host/bin/mipsel-linux-gcc --sysroot=/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -DNDEBUG -fPIE -o CMakeFiles/cmTC_6ea65.dir/CheckSymbolExists.c.o -c /tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c Linking C executable cmTC_6ea65 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_6ea65.dir/link.txt --verbose=1 /tmp/instance-1/output-1/per-package/opencv3/host/bin/mipsel-linux-gcc --sysroot=/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -DNDEBUG -Wl,--gc-sections -Wl,--as-needed CMakeFiles/cmTC_6ea65.dir/CheckSymbolExists.c.o -o cmTC_6ea65 make[2]: Leaving directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' File /tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c: /* */ #include int main(int argc, char** argv) { (void)argv; #ifndef posix_memalign return ((int*)(&posix_memalign))[argc]; #else (void)argc; return 0; #endif } Determining if the include file malloc.h exists passed with the following output: Change Dir: /tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_30c61/fast && make[1]: Entering directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_30c61.dir/build.make CMakeFiles/cmTC_30c61.dir/build make[2]: Entering directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_30c61.dir/CheckIncludeFile.c.o /tmp/instance-1/output-1/per-package/opencv3/host/bin/mipsel-linux-gcc --sysroot=/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -DNDEBUG -fPIE -o CMakeFiles/cmTC_30c61.dir/CheckIncludeFile.c.o -c /tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_30c61 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_30c61.dir/link.txt --verbose=1 /tmp/instance-1/output-1/per-package/opencv3/host/bin/mipsel-linux-gcc --sysroot=/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -DNDEBUG -Wl,--gc-sections -Wl,--as-needed CMakeFiles/cmTC_30c61.dir/CheckIncludeFile.c.o -o cmTC_30c61 make[2]: Leaving directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Determining if the memalign exist passed with the following output: Change Dir: /tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_9bec4/fast && make[1]: Entering directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_9bec4.dir/build.make CMakeFiles/cmTC_9bec4.dir/build make[2]: Entering directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_9bec4.dir/CheckSymbolExists.c.o /tmp/instance-1/output-1/per-package/opencv3/host/bin/mipsel-linux-gcc --sysroot=/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -DNDEBUG -fPIE -o CMakeFiles/cmTC_9bec4.dir/CheckSymbolExists.c.o -c /tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c Linking C executable cmTC_9bec4 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_9bec4.dir/link.txt --verbose=1 /tmp/instance-1/output-1/per-package/opencv3/host/bin/mipsel-linux-gcc --sysroot=/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -DNDEBUG -Wl,--gc-sections -Wl,--as-needed CMakeFiles/cmTC_9bec4.dir/CheckSymbolExists.c.o -o cmTC_9bec4 make[2]: Leaving directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' File /tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c: /* */ #include int main(int argc, char** argv) { (void)argv; #ifndef memalign return ((int*)(&memalign))[argc]; #else (void)argc; return 0; #endif } Determining if the include file sys/types.h exists passed with the following output: Change Dir: /tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_81a16/fast && make[1]: Entering directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_81a16.dir/build.make CMakeFiles/cmTC_81a16.dir/build make[2]: Entering directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_81a16.dir/CheckIncludeFile.c.o /tmp/instance-1/output-1/per-package/opencv3/host/bin/mipsel-linux-gcc --sysroot=/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -DNDEBUG -fPIE -o CMakeFiles/cmTC_81a16.dir/CheckIncludeFile.c.o -c /tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_81a16 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_81a16.dir/link.txt --verbose=1 /tmp/instance-1/output-1/per-package/opencv3/host/bin/mipsel-linux-gcc --sysroot=/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -DNDEBUG -Wl,--gc-sections -Wl,--as-needed CMakeFiles/cmTC_81a16.dir/CheckIncludeFile.c.o -o cmTC_81a16 make[2]: Leaving directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Determining if the include file stdint.h exists passed with the following output: Change Dir: /tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_c5da6/fast && make[1]: Entering directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_c5da6.dir/build.make CMakeFiles/cmTC_c5da6.dir/build make[2]: Entering directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_c5da6.dir/CheckIncludeFile.c.o /tmp/instance-1/output-1/per-package/opencv3/host/bin/mipsel-linux-gcc --sysroot=/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -DNDEBUG -fPIE -o CMakeFiles/cmTC_c5da6.dir/CheckIncludeFile.c.o -c /tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_c5da6 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_c5da6.dir/link.txt --verbose=1 /tmp/instance-1/output-1/per-package/opencv3/host/bin/mipsel-linux-gcc --sysroot=/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -DNDEBUG -Wl,--gc-sections -Wl,--as-needed CMakeFiles/cmTC_c5da6.dir/CheckIncludeFile.c.o -o cmTC_c5da6 make[2]: Leaving directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory 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-Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -DNDEBUG -fPIE -o CMakeFiles/cmTC_7fefe.dir/CheckIncludeFile.c.o -c /tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_7fefe /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_7fefe.dir/link.txt --verbose=1 /tmp/instance-1/output-1/per-package/opencv3/host/bin/mipsel-linux-gcc --sysroot=/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -DNDEBUG -Wl,--gc-sections -Wl,--as-needed CMakeFiles/cmTC_7fefe.dir/CheckIncludeFile.c.o -o cmTC_7fefe make[2]: Leaving directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Determining size of unsigned short passed with the following output: Change Dir: /tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_3aa81/fast && make[1]: Entering directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_3aa81.dir/build.make CMakeFiles/cmTC_3aa81.dir/build make[2]: Entering directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_3aa81.dir/CMAKE_SIZEOF_UNSIGNED_SHORT.c.o /tmp/instance-1/output-1/per-package/opencv3/host/bin/mipsel-linux-gcc --sysroot=/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -DNDEBUG -fPIE -o CMakeFiles/cmTC_3aa81.dir/CMAKE_SIZEOF_UNSIGNED_SHORT.c.o -c /tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CheckTypeSize/CMAKE_SIZEOF_UNSIGNED_SHORT.c Linking C executable cmTC_3aa81 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_3aa81.dir/link.txt --verbose=1 /tmp/instance-1/output-1/per-package/opencv3/host/bin/mipsel-linux-gcc --sysroot=/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -DNDEBUG -Wl,--gc-sections -Wl,--as-needed CMakeFiles/cmTC_3aa81.dir/CMAKE_SIZEOF_UNSIGNED_SHORT.c.o -o cmTC_3aa81 make[2]: Leaving directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Determining if the system is big endian passed with the following output: Change Dir: /tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_8c9dc/fast && make[1]: Entering directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_8c9dc.dir/build.make CMakeFiles/cmTC_8c9dc.dir/build make[2]: Entering directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_8c9dc.dir/TestEndianess.c.o /tmp/instance-1/output-1/per-package/opencv3/host/bin/mipsel-linux-gcc --sysroot=/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -DNDEBUG -fPIE -o CMakeFiles/cmTC_8c9dc.dir/TestEndianess.c.o -c /tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp/TestEndianess.c Linking C executable cmTC_8c9dc /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_8c9dc.dir/link.txt --verbose=1 /tmp/instance-1/output-1/per-package/opencv3/host/bin/mipsel-linux-gcc --sysroot=/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -DNDEBUG -Wl,--gc-sections -Wl,--as-needed CMakeFiles/cmTC_8c9dc.dir/TestEndianess.c.o -o cmTC_8c9dc make[2]: Leaving directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' TestEndianess.c: /* A 16 bit integer is required. */ typedef unsigned short cmakeint16; /* On a little endian machine, these 16bit ints will give "THIS IS LITTLE ENDIAN." On a big endian machine the characters will be exchanged pairwise. */ const cmakeint16 info_little[] = {0x4854, 0x5349, 0x4920, 0x2053, 0x494c, 0x5454, 0x454c, 0x4520, 0x444e, 0x4149, 0x2e4e, 0x0000}; /* on a big endian machine, these 16bit ints will give "THIS IS BIG ENDIAN." On a little endian machine the characters will be exchanged pairwise. */ const cmakeint16 info_big[] = {0x5448, 0x4953, 0x2049, 0x5320, 0x4249, 0x4720, 0x454e, 0x4449, 0x414e, 0x2e2e, 0x0000}; #ifdef __CLASSIC_C__ int main(argc, argv) int argc; char *argv[]; #else int main(int argc, char *argv[]) #endif { int require = 0; require += info_little[argc]; require += info_big[argc]; (void)argv; return require; } Determining if the include file pthread.h exists passed with the following output: Change Dir: /tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_813e8/fast && make[1]: Entering directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_813e8.dir/build.make CMakeFiles/cmTC_813e8.dir/build make[2]: Entering directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_813e8.dir/CheckIncludeFile.c.o /tmp/instance-1/output-1/per-package/opencv3/host/bin/mipsel-linux-gcc --sysroot=/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -DNDEBUG -fPIE -o CMakeFiles/cmTC_813e8.dir/CheckIncludeFile.c.o -c /tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_813e8 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_813e8.dir/link.txt --verbose=1 /tmp/instance-1/output-1/per-package/opencv3/host/bin/mipsel-linux-gcc --sysroot=/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -DNDEBUG -Wl,--gc-sections -Wl,--as-needed CMakeFiles/cmTC_813e8.dir/CheckIncludeFile.c.o -o cmTC_813e8 make[2]: Leaving directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Performing C SOURCE FILE Test CMAKE_HAVE_LIBC_PTHREAD succeeded with the following output: Change Dir: /tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_868f9/fast && make[1]: Entering directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_868f9.dir/build.make CMakeFiles/cmTC_868f9.dir/build make[2]: Entering directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_868f9.dir/src.c.o /tmp/instance-1/output-1/per-package/opencv3/host/bin/mipsel-linux-gcc --sysroot=/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DCMAKE_HAVE_LIBC_PTHREAD -DNDEBUG -DNDEBUG -fPIE -o CMakeFiles/cmTC_868f9.dir/src.c.o -c /tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp/src.c /tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp/src.c:3:7: warning: no previous prototype for 'test_func' [-Wmissing-prototypes] 3 | void* test_func(void* data) | ^~~~~~~~~ Linking C executable cmTC_868f9 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_868f9.dir/link.txt --verbose=1 /tmp/instance-1/output-1/per-package/opencv3/host/bin/mipsel-linux-gcc --sysroot=/tmp/instance-1/output-1/per-package/opencv3/host/mipsel-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DCMAKE_HAVE_LIBC_PTHREAD -DNDEBUG -DNDEBUG -Wl,--gc-sections -Wl,--as-needed CMakeFiles/cmTC_868f9.dir/src.c.o -o cmTC_868f9 make[2]: Leaving directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-1/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Source file was: #include void* test_func(void* data) { return data; } int main(void) { pthread_t thread; pthread_create(&thread, NULL, test_func, NULL); pthread_detach(thread); pthread_join(thread, NULL); pthread_atfork(NULL, NULL, NULL); pthread_exit(NULL); return 0; }