Determining if the function _snprintf exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_5af45/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_5af45.dir/build.make CMakeFiles/cmTC_5af45.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_5af45.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=_snprintf -DNDEBUG -o CMakeFiles/cmTC_5af45.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_5af45 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_5af45.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=_snprintf -DNDEBUG CMakeFiles/cmTC_5af45.dir/CheckFunctionExists.c.o -o cmTC_5af45 /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: CMakeFiles/cmTC_5af45.dir/CheckFunctionExists.c.o: in function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `_snprintf' collect2: error: ld returned 1 exit status make[2]: *** [cmTC_5af45] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_5af45/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function _vsnprintf exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_70276/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_70276.dir/build.make CMakeFiles/cmTC_70276.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_70276.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=_vsnprintf -DNDEBUG -o CMakeFiles/cmTC_70276.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_70276 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_70276.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=_vsnprintf -DNDEBUG CMakeFiles/cmTC_70276.dir/CheckFunctionExists.c.o -o cmTC_70276 /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: CMakeFiles/cmTC_70276.dir/CheckFunctionExists.c.o: in function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `_vsnprintf' collect2: error: ld returned 1 exit status make[2]: *** [cmTC_70276] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_70276/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function getloadavg exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_64872/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_64872.dir/build.make CMakeFiles/cmTC_64872.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_64872.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=getloadavg -DNDEBUG -o CMakeFiles/cmTC_64872.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_64872 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_64872.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=getloadavg -DNDEBUG CMakeFiles/cmTC_64872.dir/CheckFunctionExists.c.o -o cmTC_64872 /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: CMakeFiles/cmTC_64872.dir/CheckFunctionExists.c.o: in function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `getloadavg' collect2: error: ld returned 1 exit status make[2]: *** [cmTC_64872] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_64872/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function _atoi64 exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_79058/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_79058.dir/build.make CMakeFiles/cmTC_79058.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_79058.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=_atoi64 -DNDEBUG -o CMakeFiles/cmTC_79058.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_79058 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_79058.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=_atoi64 -DNDEBUG CMakeFiles/cmTC_79058.dir/CheckFunctionExists.c.o -o cmTC_79058 /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: CMakeFiles/cmTC_79058.dir/CheckFunctionExists.c.o: in function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `_atoi64' collect2: error: ld returned 1 exit status make[2]: *** [cmTC_79058] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_79058/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function _stat32i64 exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_ba8e1/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_ba8e1.dir/build.make CMakeFiles/cmTC_ba8e1.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_ba8e1.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=_stat32i64 -DNDEBUG -o CMakeFiles/cmTC_ba8e1.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_ba8e1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_ba8e1.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=_stat32i64 -DNDEBUG CMakeFiles/cmTC_ba8e1.dir/CheckFunctionExists.c.o -o cmTC_ba8e1 /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: CMakeFiles/cmTC_ba8e1.dir/CheckFunctionExists.c.o: in function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `_stat32i64' collect2: error: ld returned 1 exit status make[2]: *** [cmTC_ba8e1] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_ba8e1/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the include file in6addr.h exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_5206e/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_5206e.dir/build.make CMakeFiles/cmTC_5206e.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_5206e.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -o CMakeFiles/cmTC_5206e.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:10: fatal error: in6addr.h: No such file or directory #include ^~~~~~~~~~~ compilation terminated. make[2]: *** [CMakeFiles/cmTC_5206e.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_5206e/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the include file sys/sockio.h exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_b1755/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_b1755.dir/build.make CMakeFiles/cmTC_b1755.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_b1755.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -o CMakeFiles/cmTC_b1755.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:10: fatal error: sys/sockio.h: No such file or directory #include ^~~~~~~~~~~~~~ compilation terminated. make[2]: *** [CMakeFiles/cmTC_b1755.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_b1755/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the include file vfork.h exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_855b0/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_855b0.dir/build.make CMakeFiles/cmTC_855b0.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_855b0.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -o CMakeFiles/cmTC_855b0.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:10: fatal error: vfork.h: No such file or directory #include ^~~~~~~~~ compilation terminated. make[2]: *** [CMakeFiles/cmTC_855b0.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_855b0/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the include file sys/capability.h exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_cee28/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_cee28.dir/build.make CMakeFiles/cmTC_cee28.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_cee28.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -o CMakeFiles/cmTC_cee28.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:10: fatal error: sys/capability.h: No such file or directory #include ^~~~~~~~~~~~~~~~~~ compilation terminated. make[2]: *** [CMakeFiles/cmTC_cee28.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_cee28/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the include file pthread.h exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_89982/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_89982.dir/build.make CMakeFiles/cmTC_89982.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_89982.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -o CMakeFiles/cmTC_89982.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:10: fatal error: pthread.h: No such file or directory #include ^~~~~~~~~~~ compilation terminated. make[2]: *** [CMakeFiles/cmTC_89982.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_89982/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function cap_set_flag exists in the cap failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_8ea08/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_8ea08.dir/build.make CMakeFiles/cmTC_8ea08.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_8ea08.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=cap_set_flag -DNDEBUG -o CMakeFiles/cmTC_8ea08.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_8ea08 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_8ea08.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=cap_set_flag -DNDEBUG CMakeFiles/cmTC_8ea08.dir/CheckFunctionExists.c.o -o cmTC_8ea08 -lcap /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lcap collect2: error: ld returned 1 exit status make[2]: *** [cmTC_8ea08] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_8ea08/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Performing C SOURCE FILE Test LWS_HAS_PTHREAD_SETNAME_NP failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_99865/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_99865.dir/build.make CMakeFiles/cmTC_99865.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_99865.dir/src.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DLWS_HAS_PTHREAD_SETNAME_NP -pthread -DNDEBUG -o CMakeFiles/cmTC_99865.dir/src.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c:2:11: fatal error: pthread.h: No such file or directory #include ^~~~~~~~~~~ compilation terminated. make[2]: *** [CMakeFiles/cmTC_99865.dir/src.c.o] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_99865/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Source file was: #define _GNU_SOURCE #include int main(void) { pthread_t th = 0; pthread_setname_np(th, NULL); return 0; } Performing C SOURCE FILE Test LWS_HAS_GETOPT_LONG failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_118b5/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_118b5.dir/build.make CMakeFiles/cmTC_118b5.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_118b5.dir/src.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DLWS_HAS_GETOPT_LONG -pthread -DNDEBUG -o CMakeFiles/cmTC_118b5.dir/src.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c In file included from /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/bits/getopt.h:22, from /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/getopt.h:3, from /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c:2: /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:218:5: warning: #warning requested reentrant code, but thread support was disabled [-Wcpp] # warning requested reentrant code, but thread support was disabled ^~~~~~~ Linking C executable cmTC_118b5 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_118b5.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DLWS_HAS_GETOPT_LONG -pthread -DNDEBUG CMakeFiles/cmTC_118b5.dir/src.c.o -o cmTC_118b5 /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_118b5] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_118b5/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Source file was: #include #include int main(void) { void *p = (void *)getopt_long; return p != NULL; } Performing C SOURCE FILE Test LWS_HAVE_VISIBILITY failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_8d37f/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_8d37f.dir/build.make CMakeFiles/cmTC_8d37f.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_8d37f.dir/src.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DLWS_HAVE_VISIBILITY -pthread -DNDEBUG -fvisibility=hidden -o CMakeFiles/cmTC_8d37f.dir/src.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_8d37f /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_8d37f.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DLWS_HAVE_VISIBILITY -pthread -DNDEBUG CMakeFiles/cmTC_8d37f.dir/src.c.o -o cmTC_8d37f /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_8d37f] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_8d37f/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Source file was: int main(void) { return 0; } Performing C SOURCE FILE Test LWS_GCC_HAS_IGNORED_QUALIFIERS failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_e2828/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_e2828.dir/build.make CMakeFiles/cmTC_e2828.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_e2828.dir/src.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DLWS_GCC_HAS_IGNORED_QUALIFIERS -pthread -DNDEBUG -Wignored-qualifiers -o CMakeFiles/cmTC_e2828.dir/src.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_e2828 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_e2828.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DLWS_GCC_HAS_IGNORED_QUALIFIERS -pthread -DNDEBUG CMakeFiles/cmTC_e2828.dir/src.c.o -o cmTC_e2828 /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_e2828] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_e2828/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Source file was: int main(void) { return 0; } Performing C SOURCE FILE Test LWS_GCC_HAS_TYPE_LIMITS failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_50d3d/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_50d3d.dir/build.make CMakeFiles/cmTC_50d3d.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_50d3d.dir/src.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DLWS_GCC_HAS_TYPE_LIMITS -pthread -DNDEBUG -Wtype-limits -o CMakeFiles/cmTC_50d3d.dir/src.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_50d3d /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_50d3d.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DLWS_GCC_HAS_TYPE_LIMITS -pthread -DNDEBUG CMakeFiles/cmTC_50d3d.dir/src.c.o -o cmTC_50d3d /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_50d3d] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_50d3d/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Source file was: int main(void) { return 0; } Determining if the include file openssl/ecdh.h exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_6dce2/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_6dce2.dir/build.make CMakeFiles/cmTC_6dce2.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_6dce2.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -pthread -DNDEBUG -o CMakeFiles/cmTC_6dce2.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/CheckIncludeFile.c In file included from /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/time.h:27, from /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/openssl/asn1.h:13, from /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/openssl/ec.h:17, from /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/openssl/ecdh.h:10, from /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1: /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:218:5: error: #warning requested reentrant code, but thread support was disabled [-Werror=cpp] # warning requested reentrant code, but thread support was disabled ^~~~~~~ cc1: all warnings being treated as errors make[2]: *** [CMakeFiles/cmTC_6dce2.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_6dce2/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function SSL_CTX_set1_param exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_cb19e/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_cb19e.dir/build.make CMakeFiles/cmTC_cb19e.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_cb19e.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=SSL_CTX_set1_param -pthread -DNDEBUG -o CMakeFiles/cmTC_cb19e.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_cb19e /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_cb19e.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=SSL_CTX_set1_param -pthread -DNDEBUG CMakeFiles/cmTC_cb19e.dir/CheckFunctionExists.c.o -o cmTC_cb19e /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.so -lm /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_cb19e] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_cb19e/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function SSL_set_info_callback exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_12656/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_12656.dir/build.make CMakeFiles/cmTC_12656.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_12656.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=SSL_set_info_callback -pthread -DNDEBUG -o CMakeFiles/cmTC_12656.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_12656 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_12656.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=SSL_set_info_callback -pthread -DNDEBUG CMakeFiles/cmTC_12656.dir/CheckFunctionExists.c.o -o cmTC_12656 /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.so -lm /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_12656] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_12656/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function X509_VERIFY_PARAM_set1_host exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_2f03f/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_2f03f.dir/build.make CMakeFiles/cmTC_2f03f.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_2f03f.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=X509_VERIFY_PARAM_set1_host -pthread -DNDEBUG -o CMakeFiles/cmTC_2f03f.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_2f03f /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_2f03f.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=X509_VERIFY_PARAM_set1_host -pthread -DNDEBUG CMakeFiles/cmTC_2f03f.dir/CheckFunctionExists.c.o -o cmTC_2f03f /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.so -lm /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_2f03f] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_2f03f/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function RSA_set0_key exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_a5a1e/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_a5a1e.dir/build.make CMakeFiles/cmTC_a5a1e.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_a5a1e.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=RSA_set0_key -pthread -DNDEBUG -o CMakeFiles/cmTC_a5a1e.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_a5a1e /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_a5a1e.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=RSA_set0_key -pthread -DNDEBUG CMakeFiles/cmTC_a5a1e.dir/CheckFunctionExists.c.o -o cmTC_a5a1e /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.so -lm /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_a5a1e] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_a5a1e/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function X509_get_key_usage exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_e9c87/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_e9c87.dir/build.make CMakeFiles/cmTC_e9c87.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_e9c87.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=X509_get_key_usage -pthread -DNDEBUG -o CMakeFiles/cmTC_e9c87.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_e9c87 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_e9c87.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=X509_get_key_usage -pthread -DNDEBUG CMakeFiles/cmTC_e9c87.dir/CheckFunctionExists.c.o -o cmTC_e9c87 /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.so -lm /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_e9c87] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_e9c87/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function EVP_PKEY_new_raw_private_key exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_fb32d/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_fb32d.dir/build.make CMakeFiles/cmTC_fb32d.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_fb32d.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_PKEY_new_raw_private_key -pthread -DNDEBUG -o CMakeFiles/cmTC_fb32d.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_fb32d /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_fb32d.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_PKEY_new_raw_private_key -pthread -DNDEBUG CMakeFiles/cmTC_fb32d.dir/CheckFunctionExists.c.o -o cmTC_fb32d /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.so -lm /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_fb32d] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_fb32d/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function SSL_CTX_get0_certificate exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_043dd/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_043dd.dir/build.make CMakeFiles/cmTC_043dd.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_043dd.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=SSL_CTX_get0_certificate -pthread -DNDEBUG -o CMakeFiles/cmTC_043dd.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_043dd /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_043dd.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=SSL_CTX_get0_certificate -pthread -DNDEBUG CMakeFiles/cmTC_043dd.dir/CheckFunctionExists.c.o -o cmTC_043dd /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.so -lm /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_043dd] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_043dd/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function SSL_get0_alpn_selected exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_5ab5e/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_5ab5e.dir/build.make CMakeFiles/cmTC_5ab5e.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_5ab5e.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=SSL_get0_alpn_selected -pthread -DNDEBUG -o CMakeFiles/cmTC_5ab5e.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_5ab5e /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_5ab5e.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=SSL_get0_alpn_selected -pthread -DNDEBUG CMakeFiles/cmTC_5ab5e.dir/CheckFunctionExists.c.o -o cmTC_5ab5e /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.so -lm /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_5ab5e] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_5ab5e/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function SSL_set_alpn_protos exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_e559b/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_e559b.dir/build.make CMakeFiles/cmTC_e559b.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_e559b.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=SSL_set_alpn_protos -pthread -DNDEBUG -o CMakeFiles/cmTC_e559b.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_e559b /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_e559b.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=SSL_set_alpn_protos -pthread -DNDEBUG CMakeFiles/cmTC_e559b.dir/CheckFunctionExists.c.o -o cmTC_e559b /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.so -lm /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_e559b] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_e559b/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function EVP_aes_128_cfb8 exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_62d6f/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_62d6f.dir/build.make CMakeFiles/cmTC_62d6f.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_62d6f.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_aes_128_cfb8 -pthread -DNDEBUG -o CMakeFiles/cmTC_62d6f.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_62d6f /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_62d6f.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_aes_128_cfb8 -pthread -DNDEBUG CMakeFiles/cmTC_62d6f.dir/CheckFunctionExists.c.o -o cmTC_62d6f /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.so -lm /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_62d6f] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_62d6f/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function EVP_aes_128_cfb128 exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_34968/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_34968.dir/build.make CMakeFiles/cmTC_34968.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_34968.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_aes_128_cfb128 -pthread -DNDEBUG -o CMakeFiles/cmTC_34968.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_34968 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_34968.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_aes_128_cfb128 -pthread -DNDEBUG CMakeFiles/cmTC_34968.dir/CheckFunctionExists.c.o -o cmTC_34968 /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.so -lm /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_34968] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_34968/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function EVP_aes_192_cfb8 exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_266e9/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_266e9.dir/build.make CMakeFiles/cmTC_266e9.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_266e9.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_aes_192_cfb8 -pthread -DNDEBUG -o CMakeFiles/cmTC_266e9.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_266e9 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_266e9.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_aes_192_cfb8 -pthread -DNDEBUG CMakeFiles/cmTC_266e9.dir/CheckFunctionExists.c.o -o cmTC_266e9 /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.so -lm /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_266e9] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_266e9/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function EVP_aes_192_cfb128 exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_de3d2/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_de3d2.dir/build.make CMakeFiles/cmTC_de3d2.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_de3d2.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_aes_192_cfb128 -pthread -DNDEBUG -o CMakeFiles/cmTC_de3d2.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_de3d2 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_de3d2.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_aes_192_cfb128 -pthread -DNDEBUG CMakeFiles/cmTC_de3d2.dir/CheckFunctionExists.c.o -o cmTC_de3d2 /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.so -lm /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_de3d2] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_de3d2/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function EVP_aes_256_cfb8 exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_823ba/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_823ba.dir/build.make CMakeFiles/cmTC_823ba.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_823ba.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_aes_256_cfb8 -pthread -DNDEBUG -o CMakeFiles/cmTC_823ba.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_823ba /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_823ba.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_aes_256_cfb8 -pthread -DNDEBUG CMakeFiles/cmTC_823ba.dir/CheckFunctionExists.c.o -o cmTC_823ba /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.so -lm /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_823ba] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_823ba/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function EVP_aes_256_cfb128 exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_5ed42/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_5ed42.dir/build.make CMakeFiles/cmTC_5ed42.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_5ed42.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_aes_256_cfb128 -pthread -DNDEBUG -o CMakeFiles/cmTC_5ed42.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_5ed42 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_5ed42.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_aes_256_cfb128 -pthread -DNDEBUG CMakeFiles/cmTC_5ed42.dir/CheckFunctionExists.c.o -o cmTC_5ed42 /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.so -lm /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_5ed42] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_5ed42/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function EVP_aes_128_xts exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_ba272/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_ba272.dir/build.make CMakeFiles/cmTC_ba272.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_ba272.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_aes_128_xts -pthread -DNDEBUG -o CMakeFiles/cmTC_ba272.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_ba272 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_ba272.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_aes_128_xts -pthread -DNDEBUG CMakeFiles/cmTC_ba272.dir/CheckFunctionExists.c.o -o cmTC_ba272 /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.so -lm /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_ba272] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_ba272/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function RSA_verify_pss_mgf1 exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_ce6d1/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_ce6d1.dir/build.make CMakeFiles/cmTC_ce6d1.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_ce6d1.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=RSA_verify_pss_mgf1 -pthread -DNDEBUG -o CMakeFiles/cmTC_ce6d1.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_ce6d1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_ce6d1.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=RSA_verify_pss_mgf1 -pthread -DNDEBUG CMakeFiles/cmTC_ce6d1.dir/CheckFunctionExists.c.o -o cmTC_ce6d1 /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.so -lm /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_ce6d1] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_ce6d1/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function HMAC_CTX_new exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_17ee8/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_17ee8.dir/build.make CMakeFiles/cmTC_17ee8.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_17ee8.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=HMAC_CTX_new -pthread -DNDEBUG -o CMakeFiles/cmTC_17ee8.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_17ee8 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_17ee8.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=HMAC_CTX_new -pthread -DNDEBUG CMakeFiles/cmTC_17ee8.dir/CheckFunctionExists.c.o -o cmTC_17ee8 /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.so -lm /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_17ee8] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_17ee8/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function SSL_CTX_set_ciphersuites exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_6ba7b/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_6ba7b.dir/build.make CMakeFiles/cmTC_6ba7b.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_6ba7b.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=SSL_CTX_set_ciphersuites -pthread -DNDEBUG -o CMakeFiles/cmTC_6ba7b.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_6ba7b /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_6ba7b.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=SSL_CTX_set_ciphersuites -pthread -DNDEBUG CMakeFiles/cmTC_6ba7b.dir/CheckFunctionExists.c.o -o cmTC_6ba7b /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.so -lm /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_6ba7b] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_6ba7b/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Performing C SOURCE FILE Test LWS_HAVE_SSL_EXTRA_CHAIN_CERTS failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_436c3/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_436c3.dir/build.make CMakeFiles/cmTC_436c3.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_436c3.dir/src.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DLWS_HAVE_SSL_EXTRA_CHAIN_CERTS -pthread -DNDEBUG -o CMakeFiles/cmTC_436c3.dir/src.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c In file included from /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/inttypes.h:25, from /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/openssl/e_os2.h:243, from /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/openssl/ssl.h:15, from /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c:1: /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:218:5: error: #warning requested reentrant code, but thread support was disabled [-Werror=cpp] # warning requested reentrant code, but thread support was disabled ^~~~~~~ cc1: all warnings being treated as errors make[2]: *** [CMakeFiles/cmTC_436c3.dir/src.c.o] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_436c3/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Source file was: #include int main(void) { STACK_OF(X509) *c = NULL; SSL_CTX *ctx = NULL; return (int)SSL_CTX_get_extra_chain_certs_only(ctx, &c); } Performing C SOURCE FILE Test LWS_HAVE_EVP_MD_CTX_free failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_110c5/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_110c5.dir/build.make CMakeFiles/cmTC_110c5.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_110c5.dir/src.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DLWS_HAVE_EVP_MD_CTX_free -pthread -DNDEBUG -o CMakeFiles/cmTC_110c5.dir/src.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c In file included from /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/inttypes.h:25, from /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/openssl/e_os2.h:243, from /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/openssl/ssl.h:15, from /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c:1: /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:218:5: error: #warning requested reentrant code, but thread support was disabled [-Werror=cpp] # warning requested reentrant code, but thread support was disabled ^~~~~~~ cc1: all warnings being treated as errors make[2]: *** [CMakeFiles/cmTC_110c5.dir/src.c.o] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_110c5/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Source file was: #include int main(void) { EVP_MD_CTX *md_ctx = NULL; EVP_MD_CTX_free(md_ctx); return 0; } Determining if the function ECDSA_SIG_set0 exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_ad2e8/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_ad2e8.dir/build.make CMakeFiles/cmTC_ad2e8.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_ad2e8.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=ECDSA_SIG_set0 -pthread -DNDEBUG -o CMakeFiles/cmTC_ad2e8.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_ad2e8 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_ad2e8.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=ECDSA_SIG_set0 -pthread -DNDEBUG CMakeFiles/cmTC_ad2e8.dir/CheckFunctionExists.c.o -o cmTC_ad2e8 /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.so -lm -ldl /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_ad2e8] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_ad2e8/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function BN_bn2binpad exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_8af34/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_8af34.dir/build.make CMakeFiles/cmTC_8af34.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_8af34.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=BN_bn2binpad -pthread -DNDEBUG -o CMakeFiles/cmTC_8af34.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_8af34 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_8af34.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=BN_bn2binpad -pthread -DNDEBUG CMakeFiles/cmTC_8af34.dir/CheckFunctionExists.c.o -o cmTC_8af34 /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.so -lm -ldl /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_8af34] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_8af34/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function EVP_aes_128_wrap exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_6cd6b/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_6cd6b.dir/build.make CMakeFiles/cmTC_6cd6b.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_6cd6b.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_aes_128_wrap -pthread -DNDEBUG -o CMakeFiles/cmTC_6cd6b.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_6cd6b /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_6cd6b.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_aes_128_wrap -pthread -DNDEBUG CMakeFiles/cmTC_6cd6b.dir/CheckFunctionExists.c.o -o cmTC_6cd6b /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.so -lm -ldl /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_6cd6b] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_6cd6b/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function EC_POINT_get_affine_coordinates exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_796e3/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_796e3.dir/build.make CMakeFiles/cmTC_796e3.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_796e3.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EC_POINT_get_affine_coordinates -pthread -DNDEBUG -o CMakeFiles/cmTC_796e3.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_796e3 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_796e3.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EC_POINT_get_affine_coordinates -pthread -DNDEBUG CMakeFiles/cmTC_796e3.dir/CheckFunctionExists.c.o -o cmTC_796e3 /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.so -lm -ldl /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_796e3] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_796e3/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function TLS_client_method exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_b0d8b/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_b0d8b.dir/build.make CMakeFiles/cmTC_b0d8b.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_b0d8b.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=TLS_client_method -pthread -DNDEBUG -o CMakeFiles/cmTC_b0d8b.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_b0d8b /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_b0d8b.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=TLS_client_method -pthread -DNDEBUG CMakeFiles/cmTC_b0d8b.dir/CheckFunctionExists.c.o -o cmTC_b0d8b /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.so -lm -ldl /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_b0d8b] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_b0d8b/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function TLSv1_2_client_method exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_77542/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_77542.dir/build.make CMakeFiles/cmTC_77542.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_77542.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=TLSv1_2_client_method -pthread -DNDEBUG -o CMakeFiles/cmTC_77542.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_77542 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_77542.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=TLSv1_2_client_method -pthread -DNDEBUG CMakeFiles/cmTC_77542.dir/CheckFunctionExists.c.o -o cmTC_77542 /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.so -lm -ldl /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_77542] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_77542/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Performing C SOURCE FILE Test LWS_HAVE_PIPE2 failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_2cfe9/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_2cfe9.dir/build.make CMakeFiles/cmTC_2cfe9.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_2cfe9.dir/src.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DLWS_HAVE_PIPE2 -pthread -DNDEBUG -o CMakeFiles/cmTC_2cfe9.dir/src.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c In file included from /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/unistd.h:25, from /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c:2: /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:218:5: error: #warning requested reentrant code, but thread support was disabled [-Werror=cpp] # warning requested reentrant code, but thread support was disabled ^~~~~~~ cc1: all warnings being treated as errors make[2]: *** [CMakeFiles/cmTC_2cfe9.dir/src.c.o] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_2cfe9/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Source file was: #define _GNU_SOURCE #include int main(void) {int fd[2]; return pipe2(fd, 0); } Performing C SOURCE FILE Test LWS_HAVE_TCP_USER_TIMEOUT failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_00105/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_00105.dir/build.make CMakeFiles/cmTC_00105.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_00105.dir/src.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DLWS_HAVE_TCP_USER_TIMEOUT -pthread -DNDEBUG -o CMakeFiles/cmTC_00105.dir/src.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c In file included from /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/netinet/tcp.h:35, from /home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c:1: /home/buildroot/autobuild/run/instance-2/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:218:5: error: #warning requested reentrant code, but thread support was disabled [-Werror=cpp] # warning requested reentrant code, but thread support was disabled ^~~~~~~ cc1: all warnings being treated as errors make[2]: *** [CMakeFiles/cmTC_00105.dir/src.c.o] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_00105/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Source file was: #include int main(void) { return TCP_USER_TIMEOUT; }