Determining if the function _snprintf exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_2387e/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_2387e.dir/build.make CMakeFiles/cmTC_2387e.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_2387e.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -static -DCHECK_FUNCTION_EXISTS=_snprintf -DNDEBUG -o CMakeFiles/cmTC_2387e.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_2387e /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_2387e.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -static -DCHECK_FUNCTION_EXISTS=_snprintf -DNDEBUG -static CMakeFiles/cmTC_2387e.dir/CheckFunctionExists.c.o -o cmTC_2387e /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: CMakeFiles/cmTC_2387e.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_2387e] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_2387e/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_f9bc1/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_f9bc1.dir/build.make CMakeFiles/cmTC_f9bc1.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_f9bc1.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -static -DCHECK_FUNCTION_EXISTS=_vsnprintf -DNDEBUG -o CMakeFiles/cmTC_f9bc1.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_f9bc1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_f9bc1.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -static -DCHECK_FUNCTION_EXISTS=_vsnprintf -DNDEBUG -static CMakeFiles/cmTC_f9bc1.dir/CheckFunctionExists.c.o -o cmTC_f9bc1 /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: CMakeFiles/cmTC_f9bc1.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_f9bc1] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_f9bc1/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_35af1/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_35af1.dir/build.make CMakeFiles/cmTC_35af1.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_35af1.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -static -DCHECK_FUNCTION_EXISTS=getloadavg -DNDEBUG -o CMakeFiles/cmTC_35af1.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_35af1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_35af1.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -static -DCHECK_FUNCTION_EXISTS=getloadavg -DNDEBUG -static CMakeFiles/cmTC_35af1.dir/CheckFunctionExists.c.o -o cmTC_35af1 /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: CMakeFiles/cmTC_35af1.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_35af1] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_35af1/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_38aab/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_38aab.dir/build.make CMakeFiles/cmTC_38aab.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_38aab.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -static -DCHECK_FUNCTION_EXISTS=_atoi64 -DNDEBUG -o CMakeFiles/cmTC_38aab.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_38aab /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_38aab.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -static -DCHECK_FUNCTION_EXISTS=_atoi64 -DNDEBUG -static CMakeFiles/cmTC_38aab.dir/CheckFunctionExists.c.o -o cmTC_38aab /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: CMakeFiles/cmTC_38aab.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_38aab] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_38aab/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_22a93/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_22a93.dir/build.make CMakeFiles/cmTC_22a93.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_22a93.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -static -DCHECK_FUNCTION_EXISTS=_stat32i64 -DNDEBUG -o CMakeFiles/cmTC_22a93.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_22a93 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_22a93.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -static -DCHECK_FUNCTION_EXISTS=_stat32i64 -DNDEBUG -static CMakeFiles/cmTC_22a93.dir/CheckFunctionExists.c.o -o cmTC_22a93 /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: CMakeFiles/cmTC_22a93.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_22a93] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_22a93/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_87c81/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_87c81.dir/build.make CMakeFiles/cmTC_87c81.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_87c81.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -static -DNDEBUG -o CMakeFiles/cmTC_87c81.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/buildroot/autobuild/run/instance-3/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_87c81.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_87c81/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_9976a/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_9976a.dir/build.make CMakeFiles/cmTC_9976a.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_9976a.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -static -DNDEBUG -o CMakeFiles/cmTC_9976a.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/buildroot/autobuild/run/instance-3/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_9976a.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_9976a/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_96f98/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_96f98.dir/build.make CMakeFiles/cmTC_96f98.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_96f98.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -static -DNDEBUG -o CMakeFiles/cmTC_96f98.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/buildroot/autobuild/run/instance-3/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_96f98.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_96f98/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_2ef7d/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_2ef7d.dir/build.make CMakeFiles/cmTC_2ef7d.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_2ef7d.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -static -DNDEBUG -o CMakeFiles/cmTC_2ef7d.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/buildroot/autobuild/run/instance-3/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_2ef7d.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_2ef7d/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_7d09f/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_7d09f.dir/build.make CMakeFiles/cmTC_7d09f.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_7d09f.dir/src.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -static -DLWS_HAS_PTHREAD_SETNAME_NP -pthread -DNDEBUG -o CMakeFiles/cmTC_7d09f.dir/src.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c /home/buildroot/autobuild/run/instance-3/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_7d09f.dir/src.c.o] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_7d09f/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_9322a/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_9322a.dir/build.make CMakeFiles/cmTC_9322a.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_9322a.dir/src.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -static -DLWS_HAS_GETOPT_LONG -pthread -DNDEBUG -o CMakeFiles/cmTC_9322a.dir/src.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c In file included from /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/bits/getopt.h:22:0, from /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/getopt.h:3, from /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c:2: /home/buildroot/autobuild/run/instance-3/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_9322a /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_9322a.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -static -DLWS_HAS_GETOPT_LONG -pthread -DNDEBUG -static CMakeFiles/cmTC_9322a.dir/src.c.o -o cmTC_9322a /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_9322a] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_9322a/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_d958f/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_d958f.dir/build.make CMakeFiles/cmTC_d958f.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_d958f.dir/src.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -static -DLWS_HAVE_VISIBILITY -pthread -DNDEBUG -fvisibility=hidden -o CMakeFiles/cmTC_d958f.dir/src.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_d958f /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_d958f.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -static -DLWS_HAVE_VISIBILITY -pthread -DNDEBUG -static CMakeFiles/cmTC_d958f.dir/src.c.o -o cmTC_d958f /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_d958f] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_d958f/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_1bb8c/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_1bb8c.dir/build.make CMakeFiles/cmTC_1bb8c.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_1bb8c.dir/src.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -static -DLWS_GCC_HAS_IGNORED_QUALIFIERS -pthread -DNDEBUG -Wignored-qualifiers -o CMakeFiles/cmTC_1bb8c.dir/src.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_1bb8c /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_1bb8c.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -static -DLWS_GCC_HAS_IGNORED_QUALIFIERS -pthread -DNDEBUG -static CMakeFiles/cmTC_1bb8c.dir/src.c.o -o cmTC_1bb8c /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_1bb8c] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_1bb8c/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_87633/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_87633.dir/build.make CMakeFiles/cmTC_87633.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_87633.dir/src.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -static -DLWS_GCC_HAS_TYPE_LIMITS -pthread -DNDEBUG -Wtype-limits -o CMakeFiles/cmTC_87633.dir/src.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_87633 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_87633.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -static -DLWS_GCC_HAS_TYPE_LIMITS -pthread -DNDEBUG -static CMakeFiles/cmTC_87633.dir/src.c.o -o cmTC_87633 /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_87633] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_87633/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_c51b1/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_c51b1.dir/build.make CMakeFiles/cmTC_c51b1.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_c51b1.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -pthread -DNDEBUG -o CMakeFiles/cmTC_c51b1.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/CheckIncludeFile.c In file included from /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/time.h:27:0, from /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/openssl/asn1.h:13, from /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/openssl/ec.h:17, from /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/openssl/ecdh.h:10, from /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1: /home/buildroot/autobuild/run/instance-3/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_c51b1.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_c51b1/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_49d6b/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_49d6b.dir/build.make CMakeFiles/cmTC_49d6b.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_49d6b.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=SSL_CTX_set1_param -pthread -DNDEBUG -o CMakeFiles/cmTC_49d6b.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_49d6b /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_49d6b.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=SSL_CTX_set1_param -pthread -DNDEBUG -static CMakeFiles/cmTC_49d6b.dir/CheckFunctionExists.c.o -o cmTC_49d6b /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.a /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.a -lssl -lz -lcrypto -lz /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap -lcrypto /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_49d6b] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_49d6b/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_e2494/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_e2494.dir/build.make CMakeFiles/cmTC_e2494.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_e2494.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=SSL_set_info_callback -pthread -DNDEBUG -o CMakeFiles/cmTC_e2494.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_e2494 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_e2494.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=SSL_set_info_callback -pthread -DNDEBUG -static CMakeFiles/cmTC_e2494.dir/CheckFunctionExists.c.o -o cmTC_e2494 /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.a /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.a -lssl -lz -lcrypto -lz /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap -lcrypto /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_e2494] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_e2494/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_a7ad7/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_a7ad7.dir/build.make CMakeFiles/cmTC_a7ad7.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_a7ad7.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=X509_VERIFY_PARAM_set1_host -pthread -DNDEBUG -o CMakeFiles/cmTC_a7ad7.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_a7ad7 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_a7ad7.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=X509_VERIFY_PARAM_set1_host -pthread -DNDEBUG -static CMakeFiles/cmTC_a7ad7.dir/CheckFunctionExists.c.o -o cmTC_a7ad7 /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.a /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.a -lssl -lz -lcrypto -lz /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap -lcrypto /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_a7ad7] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_a7ad7/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_15505/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_15505.dir/build.make CMakeFiles/cmTC_15505.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_15505.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=RSA_set0_key -pthread -DNDEBUG -o CMakeFiles/cmTC_15505.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_15505 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_15505.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=RSA_set0_key -pthread -DNDEBUG -static CMakeFiles/cmTC_15505.dir/CheckFunctionExists.c.o -o cmTC_15505 /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.a /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.a -lssl -lz -lcrypto -lz /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap -lcrypto /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_15505] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_15505/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_63f20/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_63f20.dir/build.make CMakeFiles/cmTC_63f20.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_63f20.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=X509_get_key_usage -pthread -DNDEBUG -o CMakeFiles/cmTC_63f20.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_63f20 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_63f20.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=X509_get_key_usage -pthread -DNDEBUG -static CMakeFiles/cmTC_63f20.dir/CheckFunctionExists.c.o -o cmTC_63f20 /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.a /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.a -lssl -lz -lcrypto -lz /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap -lcrypto /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_63f20] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_63f20/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_5d768/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_5d768.dir/build.make CMakeFiles/cmTC_5d768.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_5d768.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=EVP_PKEY_new_raw_private_key -pthread -DNDEBUG -o CMakeFiles/cmTC_5d768.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_5d768 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_5d768.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=EVP_PKEY_new_raw_private_key -pthread -DNDEBUG -static CMakeFiles/cmTC_5d768.dir/CheckFunctionExists.c.o -o cmTC_5d768 /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.a /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.a -lssl -lz -lcrypto -lz /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap -lcrypto /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_5d768] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_5d768/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_39a16/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_39a16.dir/build.make CMakeFiles/cmTC_39a16.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_39a16.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=SSL_CTX_get0_certificate -pthread -DNDEBUG -o CMakeFiles/cmTC_39a16.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_39a16 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_39a16.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=SSL_CTX_get0_certificate -pthread -DNDEBUG -static CMakeFiles/cmTC_39a16.dir/CheckFunctionExists.c.o -o cmTC_39a16 /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.a /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.a -lssl -lz -lcrypto -lz /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap -lcrypto /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_39a16] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_39a16/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_0e0bc/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_0e0bc.dir/build.make CMakeFiles/cmTC_0e0bc.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_0e0bc.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=SSL_get0_alpn_selected -pthread -DNDEBUG -o CMakeFiles/cmTC_0e0bc.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_0e0bc /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_0e0bc.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=SSL_get0_alpn_selected -pthread -DNDEBUG -static CMakeFiles/cmTC_0e0bc.dir/CheckFunctionExists.c.o -o cmTC_0e0bc /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.a /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.a -lssl -lz -lcrypto -lz /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap -lcrypto /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_0e0bc] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_0e0bc/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_ac60a/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_ac60a.dir/build.make CMakeFiles/cmTC_ac60a.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_ac60a.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=SSL_set_alpn_protos -pthread -DNDEBUG -o CMakeFiles/cmTC_ac60a.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_ac60a /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_ac60a.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=SSL_set_alpn_protos -pthread -DNDEBUG -static CMakeFiles/cmTC_ac60a.dir/CheckFunctionExists.c.o -o cmTC_ac60a /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.a /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.a -lssl -lz -lcrypto -lz /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap -lcrypto /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_ac60a] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_ac60a/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_b336f/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_b336f.dir/build.make CMakeFiles/cmTC_b336f.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_b336f.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=EVP_aes_128_cfb8 -pthread -DNDEBUG -o CMakeFiles/cmTC_b336f.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_b336f /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_b336f.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=EVP_aes_128_cfb8 -pthread -DNDEBUG -static CMakeFiles/cmTC_b336f.dir/CheckFunctionExists.c.o -o cmTC_b336f /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.a /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.a -lssl -lz -lcrypto -lz /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap -lcrypto /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_b336f] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_b336f/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_4369e/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_4369e.dir/build.make CMakeFiles/cmTC_4369e.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_4369e.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=EVP_aes_128_cfb128 -pthread -DNDEBUG -o CMakeFiles/cmTC_4369e.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_4369e /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_4369e.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=EVP_aes_128_cfb128 -pthread -DNDEBUG -static CMakeFiles/cmTC_4369e.dir/CheckFunctionExists.c.o -o cmTC_4369e /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.a /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.a -lssl -lz -lcrypto -lz /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap -lcrypto /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_4369e] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_4369e/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_7d4d2/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_7d4d2.dir/build.make CMakeFiles/cmTC_7d4d2.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_7d4d2.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=EVP_aes_192_cfb8 -pthread -DNDEBUG -o CMakeFiles/cmTC_7d4d2.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_7d4d2 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_7d4d2.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=EVP_aes_192_cfb8 -pthread -DNDEBUG -static CMakeFiles/cmTC_7d4d2.dir/CheckFunctionExists.c.o -o cmTC_7d4d2 /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.a /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.a -lssl -lz -lcrypto -lz /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap -lcrypto /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_7d4d2] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_7d4d2/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_de0cf/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_de0cf.dir/build.make CMakeFiles/cmTC_de0cf.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_de0cf.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=EVP_aes_192_cfb128 -pthread -DNDEBUG -o CMakeFiles/cmTC_de0cf.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_de0cf /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_de0cf.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=EVP_aes_192_cfb128 -pthread -DNDEBUG -static CMakeFiles/cmTC_de0cf.dir/CheckFunctionExists.c.o -o cmTC_de0cf /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.a /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.a -lssl -lz -lcrypto -lz /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap -lcrypto /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_de0cf] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_de0cf/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_34b28/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_34b28.dir/build.make CMakeFiles/cmTC_34b28.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_34b28.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=EVP_aes_256_cfb8 -pthread -DNDEBUG -o CMakeFiles/cmTC_34b28.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_34b28 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_34b28.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=EVP_aes_256_cfb8 -pthread -DNDEBUG -static CMakeFiles/cmTC_34b28.dir/CheckFunctionExists.c.o -o cmTC_34b28 /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.a /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.a -lssl -lz -lcrypto -lz /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap -lcrypto /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_34b28] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_34b28/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_9be8d/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_9be8d.dir/build.make CMakeFiles/cmTC_9be8d.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_9be8d.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=EVP_aes_256_cfb128 -pthread -DNDEBUG -o CMakeFiles/cmTC_9be8d.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_9be8d /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_9be8d.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=EVP_aes_256_cfb128 -pthread -DNDEBUG -static CMakeFiles/cmTC_9be8d.dir/CheckFunctionExists.c.o -o cmTC_9be8d /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.a /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.a -lssl -lz -lcrypto -lz /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap -lcrypto /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_9be8d] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_9be8d/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_05d12/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_05d12.dir/build.make CMakeFiles/cmTC_05d12.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_05d12.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=EVP_aes_128_xts -pthread -DNDEBUG -o CMakeFiles/cmTC_05d12.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_05d12 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_05d12.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=EVP_aes_128_xts -pthread -DNDEBUG -static CMakeFiles/cmTC_05d12.dir/CheckFunctionExists.c.o -o cmTC_05d12 /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.a /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.a -lssl -lz -lcrypto -lz /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap -lcrypto /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_05d12] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_05d12/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_b27c6/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_b27c6.dir/build.make CMakeFiles/cmTC_b27c6.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_b27c6.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=RSA_verify_pss_mgf1 -pthread -DNDEBUG -o CMakeFiles/cmTC_b27c6.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_b27c6 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_b27c6.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=RSA_verify_pss_mgf1 -pthread -DNDEBUG -static CMakeFiles/cmTC_b27c6.dir/CheckFunctionExists.c.o -o cmTC_b27c6 /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.a /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.a -lssl -lz -lcrypto -lz /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap -lcrypto /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_b27c6] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_b27c6/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_21fa4/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_21fa4.dir/build.make CMakeFiles/cmTC_21fa4.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_21fa4.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=HMAC_CTX_new -pthread -DNDEBUG -o CMakeFiles/cmTC_21fa4.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_21fa4 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_21fa4.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=HMAC_CTX_new -pthread -DNDEBUG -static CMakeFiles/cmTC_21fa4.dir/CheckFunctionExists.c.o -o cmTC_21fa4 /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.a /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.a -lssl -lz -lcrypto -lz /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap -lcrypto /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_21fa4] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_21fa4/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_a8113/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_a8113.dir/build.make CMakeFiles/cmTC_a8113.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_a8113.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=SSL_CTX_set_ciphersuites -pthread -DNDEBUG -o CMakeFiles/cmTC_a8113.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_a8113 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_a8113.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=SSL_CTX_set_ciphersuites -pthread -DNDEBUG -static CMakeFiles/cmTC_a8113.dir/CheckFunctionExists.c.o -o cmTC_a8113 /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.a /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.a -lssl -lz -lcrypto -lz /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap -lcrypto /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_a8113] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_a8113/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_72d5e/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_72d5e.dir/build.make CMakeFiles/cmTC_72d5e.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_72d5e.dir/src.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DLWS_HAVE_SSL_EXTRA_CHAIN_CERTS -pthread -DNDEBUG -o CMakeFiles/cmTC_72d5e.dir/src.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c In file included from /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/inttypes.h:25:0, from /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/openssl/e_os2.h:243, from /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/openssl/ssl.h:15, from /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c:1: /home/buildroot/autobuild/run/instance-3/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_72d5e.dir/src.c.o] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_72d5e/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_671d2/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_671d2.dir/build.make CMakeFiles/cmTC_671d2.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_671d2.dir/src.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DLWS_HAVE_EVP_MD_CTX_free -pthread -DNDEBUG -o CMakeFiles/cmTC_671d2.dir/src.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c In file included from /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/inttypes.h:25:0, from /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/openssl/e_os2.h:243, from /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/openssl/ssl.h:15, from /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c:1: /home/buildroot/autobuild/run/instance-3/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_671d2.dir/src.c.o] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_671d2/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_dc3f9/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_dc3f9.dir/build.make CMakeFiles/cmTC_dc3f9.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_dc3f9.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=ECDSA_SIG_set0 -pthread -DNDEBUG -o CMakeFiles/cmTC_dc3f9.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_dc3f9 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_dc3f9.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=ECDSA_SIG_set0 -pthread -DNDEBUG -static CMakeFiles/cmTC_dc3f9.dir/CheckFunctionExists.c.o -o cmTC_dc3f9 /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.a /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.a -lssl -lz -lcrypto -lz /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap -ldl -lcrypto /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap -ldl /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_dc3f9] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_dc3f9/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_d9642/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_d9642.dir/build.make CMakeFiles/cmTC_d9642.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_d9642.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=BN_bn2binpad -pthread -DNDEBUG -o CMakeFiles/cmTC_d9642.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_d9642 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_d9642.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=BN_bn2binpad -pthread -DNDEBUG -static CMakeFiles/cmTC_d9642.dir/CheckFunctionExists.c.o -o cmTC_d9642 /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.a /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.a -lssl -lz -lcrypto -lz /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap -ldl -lcrypto /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap -ldl /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_d9642] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_d9642/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_bef8b/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_bef8b.dir/build.make CMakeFiles/cmTC_bef8b.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_bef8b.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=EVP_aes_128_wrap -pthread -DNDEBUG -o CMakeFiles/cmTC_bef8b.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_bef8b /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_bef8b.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=EVP_aes_128_wrap -pthread -DNDEBUG -static CMakeFiles/cmTC_bef8b.dir/CheckFunctionExists.c.o -o cmTC_bef8b /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.a /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.a -lssl -lz -lcrypto -lz /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap -ldl -lcrypto /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap -ldl /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_bef8b] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_bef8b/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_859bc/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_859bc.dir/build.make CMakeFiles/cmTC_859bc.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_859bc.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=EC_POINT_get_affine_coordinates -pthread -DNDEBUG -o CMakeFiles/cmTC_859bc.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_859bc /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_859bc.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=EC_POINT_get_affine_coordinates -pthread -DNDEBUG -static CMakeFiles/cmTC_859bc.dir/CheckFunctionExists.c.o -o cmTC_859bc /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.a /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.a -lssl -lz -lcrypto -lz /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap -ldl -lcrypto /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap -ldl /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_859bc] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_859bc/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_2fd52/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_2fd52.dir/build.make CMakeFiles/cmTC_2fd52.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_2fd52.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=TLS_client_method -pthread -DNDEBUG -o CMakeFiles/cmTC_2fd52.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_2fd52 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_2fd52.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=TLS_client_method -pthread -DNDEBUG -static CMakeFiles/cmTC_2fd52.dir/CheckFunctionExists.c.o -o cmTC_2fd52 /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.a /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.a -lssl -lz -lcrypto -lz /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap -ldl -lcrypto /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap -ldl /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_2fd52] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_2fd52/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_278ed/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_278ed.dir/build.make CMakeFiles/cmTC_278ed.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_278ed.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=TLSv1_2_client_method -pthread -DNDEBUG -o CMakeFiles/cmTC_278ed.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CheckFunctionExists.c Linking C executable cmTC_278ed /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_278ed.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DCHECK_FUNCTION_EXISTS=TLSv1_2_client_method -pthread -DNDEBUG -static CMakeFiles/cmTC_278ed.dir/CheckFunctionExists.c.o -o cmTC_278ed /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.a /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.a -lssl -lz -lcrypto -lz /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap -ldl -lcrypto /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libevent.a -lm -lcap -ldl /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread collect2: error: ld returned 1 exit status make[2]: *** [cmTC_278ed] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_278ed/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_4c191/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_4c191.dir/build.make CMakeFiles/cmTC_4c191.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_4c191.dir/src.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DLWS_HAVE_PIPE2 -pthread -DNDEBUG -o CMakeFiles/cmTC_4c191.dir/src.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c In file included from /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/unistd.h:25:0, from /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c:2: /home/buildroot/autobuild/run/instance-3/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_4c191.dir/src.c.o] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_4c191/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_a76a0/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_a76a0.dir/build.make CMakeFiles/cmTC_a76a0.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_a76a0.dir/src.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/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 -static -DLWS_HAVE_TCP_USER_TIMEOUT -pthread -DNDEBUG -o CMakeFiles/cmTC_a76a0.dir/src.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c In file included from /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/netinet/tcp.h:35:0, from /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c:1: /home/buildroot/autobuild/run/instance-3/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_a76a0.dir/src.c.o] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_a76a0/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Source file was: #include int main(void) { return TCP_USER_TIMEOUT; }