Determining if the function _snprintf exists failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_89f2c/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_89f2c.dir/build.make CMakeFiles/cmTC_89f2c.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_89f2c.dir/CheckFunctionExists.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=_snprintf -DNDEBUG -o CMakeFiles/cmTC_89f2c.dir/CheckFunctionExists.c.o -c /data/buildroot/buildroot-test/instance-0/output/host/share/cmake-3.9/Modules/CheckFunctionExists.c Linking C executable cmTC_89f2c /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_89f2c.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=_snprintf -DNDEBUG -rdynamic CMakeFiles/cmTC_89f2c.dir/CheckFunctionExists.c.o -o cmTC_89f2c /data/buildroot/buildroot-test/instance-0/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: CMakeFiles/cmTC_89f2c.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]: *** [CMakeFiles/cmTC_89f2c.dir/build.make:98: cmTC_89f2c] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_89f2c/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function _vsnprintf exists failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_63328/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_63328.dir/build.make CMakeFiles/cmTC_63328.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_63328.dir/CheckFunctionExists.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=_vsnprintf -DNDEBUG -o CMakeFiles/cmTC_63328.dir/CheckFunctionExists.c.o -c /data/buildroot/buildroot-test/instance-0/output/host/share/cmake-3.9/Modules/CheckFunctionExists.c Linking C executable cmTC_63328 /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_63328.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=_vsnprintf -DNDEBUG -rdynamic CMakeFiles/cmTC_63328.dir/CheckFunctionExists.c.o -o cmTC_63328 /data/buildroot/buildroot-test/instance-0/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: CMakeFiles/cmTC_63328.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]: *** [CMakeFiles/cmTC_63328.dir/build.make:98: cmTC_63328] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_63328/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function getloadavg exists failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_57944/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_57944.dir/build.make CMakeFiles/cmTC_57944.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_57944.dir/CheckFunctionExists.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=getloadavg -DNDEBUG -o CMakeFiles/cmTC_57944.dir/CheckFunctionExists.c.o -c /data/buildroot/buildroot-test/instance-0/output/host/share/cmake-3.9/Modules/CheckFunctionExists.c Linking C executable cmTC_57944 /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_57944.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=getloadavg -DNDEBUG -rdynamic CMakeFiles/cmTC_57944.dir/CheckFunctionExists.c.o -o cmTC_57944 /data/buildroot/buildroot-test/instance-0/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: CMakeFiles/cmTC_57944.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]: *** [CMakeFiles/cmTC_57944.dir/build.make:98: cmTC_57944] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_57944/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function _atoi64 exists failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_26196/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_26196.dir/build.make CMakeFiles/cmTC_26196.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_26196.dir/CheckFunctionExists.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=_atoi64 -DNDEBUG -o CMakeFiles/cmTC_26196.dir/CheckFunctionExists.c.o -c /data/buildroot/buildroot-test/instance-0/output/host/share/cmake-3.9/Modules/CheckFunctionExists.c Linking C executable cmTC_26196 /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_26196.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=_atoi64 -DNDEBUG -rdynamic CMakeFiles/cmTC_26196.dir/CheckFunctionExists.c.o -o cmTC_26196 /data/buildroot/buildroot-test/instance-0/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: CMakeFiles/cmTC_26196.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]: *** [CMakeFiles/cmTC_26196.dir/build.make:98: cmTC_26196] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_26196/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function _stat32i64 exists failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_25869/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_25869.dir/build.make CMakeFiles/cmTC_25869.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_25869.dir/CheckFunctionExists.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=_stat32i64 -DNDEBUG -o CMakeFiles/cmTC_25869.dir/CheckFunctionExists.c.o -c /data/buildroot/buildroot-test/instance-0/output/host/share/cmake-3.9/Modules/CheckFunctionExists.c Linking C executable cmTC_25869 /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_25869.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=_stat32i64 -DNDEBUG -rdynamic CMakeFiles/cmTC_25869.dir/CheckFunctionExists.c.o -o cmTC_25869 /data/buildroot/buildroot-test/instance-0/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: CMakeFiles/cmTC_25869.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]: *** [CMakeFiles/cmTC_25869.dir/build.make:98: cmTC_25869] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_25869/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the include file in6addr.h exists failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_7b7dc/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_7b7dc.dir/build.make CMakeFiles/cmTC_7b7dc.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_7b7dc.dir/CheckIncludeFile.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -o CMakeFiles/cmTC_7b7dc.dir/CheckIncludeFile.c.o -c /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/CheckIncludeFile.c /data/buildroot/buildroot-test/instance-0/output/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_7b7dc.dir/build.make:66: CMakeFiles/cmTC_7b7dc.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_7b7dc/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the include file sys/sockio.h exists failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_7acfb/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_7acfb.dir/build.make CMakeFiles/cmTC_7acfb.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_7acfb.dir/CheckIncludeFile.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -o CMakeFiles/cmTC_7acfb.dir/CheckIncludeFile.c.o -c /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/CheckIncludeFile.c /data/buildroot/buildroot-test/instance-0/output/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_7acfb.dir/build.make:66: CMakeFiles/cmTC_7acfb.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_7acfb/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the include file vfork.h exists failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_090a2/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_090a2.dir/build.make CMakeFiles/cmTC_090a2.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_090a2.dir/CheckIncludeFile.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -o CMakeFiles/cmTC_090a2.dir/CheckIncludeFile.c.o -c /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/CheckIncludeFile.c /data/buildroot/buildroot-test/instance-0/output/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_090a2.dir/build.make:66: CMakeFiles/cmTC_090a2.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_090a2/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the include file sys/capability.h exists failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_839d3/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_839d3.dir/build.make CMakeFiles/cmTC_839d3.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_839d3.dir/CheckIncludeFile.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -o CMakeFiles/cmTC_839d3.dir/CheckIncludeFile.c.o -c /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/CheckIncludeFile.c /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:10: fatal error: sys/capability.h: No such file or directory #include ^~~~~~~~~~~~~~~~~~ compilation terminated. make[2]: *** [CMakeFiles/cmTC_839d3.dir/build.make:66: CMakeFiles/cmTC_839d3.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_839d3/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the include file pthread.h exists failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_67892/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_67892.dir/build.make CMakeFiles/cmTC_67892.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_67892.dir/CheckIncludeFile.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -o CMakeFiles/cmTC_67892.dir/CheckIncludeFile.c.o -c /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/CheckIncludeFile.c /data/buildroot/buildroot-test/instance-0/output/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_67892.dir/build.make:66: CMakeFiles/cmTC_67892.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_67892/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function cap_set_flag exists in the cap failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_a5d78/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_a5d78.dir/build.make CMakeFiles/cmTC_a5d78.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_a5d78.dir/CheckFunctionExists.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=cap_set_flag -DNDEBUG -o CMakeFiles/cmTC_a5d78.dir/CheckFunctionExists.c.o -c /data/buildroot/buildroot-test/instance-0/output/host/share/cmake-3.9/Modules/CheckFunctionExists.c Linking C executable cmTC_a5d78 /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_a5d78.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=cap_set_flag -DNDEBUG -rdynamic CMakeFiles/cmTC_a5d78.dir/CheckFunctionExists.c.o -o cmTC_a5d78 -lcap /data/buildroot/buildroot-test/instance-0/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/7.4.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lcap collect2: error: ld returned 1 exit status make[2]: *** [CMakeFiles/cmTC_a5d78.dir/build.make:98: cmTC_a5d78] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_a5d78/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Performing C SOURCE FILE Test LWS_HAS_PTHREAD_SETNAME_NP failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_7640e/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_7640e.dir/build.make CMakeFiles/cmTC_7640e.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_7640e.dir/src.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DLWS_HAS_PTHREAD_SETNAME_NP -pthread -DNDEBUG -o CMakeFiles/cmTC_7640e.dir/src.c.o -c /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c /data/buildroot/buildroot-test/instance-0/output/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_7640e.dir/build.make:66: CMakeFiles/cmTC_7640e.dir/src.c.o] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_7640e/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/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: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_07241/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_07241.dir/build.make CMakeFiles/cmTC_07241.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_07241.dir/src.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DLWS_HAS_GETOPT_LONG -pthread -DNDEBUG -o CMakeFiles/cmTC_07241.dir/src.c.o -c /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c In file included from /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/bits/getopt.h:22:0, from /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/getopt.h:3, from /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c:2: /data/buildroot/buildroot-test/instance-0/output/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_07241 /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_07241.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DLWS_HAS_GETOPT_LONG -pthread -DNDEBUG -rdynamic CMakeFiles/cmTC_07241.dir/src.c.o -o cmTC_07241 /data/buildroot/buildroot-test/instance-0/output/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]: *** [CMakeFiles/cmTC_07241.dir/build.make:98: cmTC_07241] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_07241/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/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: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_91a30/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_91a30.dir/build.make CMakeFiles/cmTC_91a30.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_91a30.dir/src.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DLWS_HAVE_VISIBILITY -pthread -DNDEBUG -fvisibility=hidden -o CMakeFiles/cmTC_91a30.dir/src.c.o -c /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_91a30 /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_91a30.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DLWS_HAVE_VISIBILITY -pthread -DNDEBUG -rdynamic CMakeFiles/cmTC_91a30.dir/src.c.o -o cmTC_91a30 /data/buildroot/buildroot-test/instance-0/output/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]: *** [CMakeFiles/cmTC_91a30.dir/build.make:98: cmTC_91a30] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_91a30/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/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: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_94237/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_94237.dir/build.make CMakeFiles/cmTC_94237.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_94237.dir/src.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DLWS_GCC_HAS_IGNORED_QUALIFIERS -pthread -DNDEBUG -Wignored-qualifiers -o CMakeFiles/cmTC_94237.dir/src.c.o -c /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_94237 /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_94237.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DLWS_GCC_HAS_IGNORED_QUALIFIERS -pthread -DNDEBUG -rdynamic CMakeFiles/cmTC_94237.dir/src.c.o -o cmTC_94237 /data/buildroot/buildroot-test/instance-0/output/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]: *** [CMakeFiles/cmTC_94237.dir/build.make:98: cmTC_94237] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_94237/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/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: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_47510/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_47510.dir/build.make CMakeFiles/cmTC_47510.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_47510.dir/src.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DLWS_GCC_HAS_TYPE_LIMITS -pthread -DNDEBUG -Wtype-limits -o CMakeFiles/cmTC_47510.dir/src.c.o -c /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_47510 /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_47510.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DLWS_GCC_HAS_TYPE_LIMITS -pthread -DNDEBUG -rdynamic CMakeFiles/cmTC_47510.dir/src.c.o -o cmTC_47510 /data/buildroot/buildroot-test/instance-0/output/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]: *** [CMakeFiles/cmTC_47510.dir/build.make:98: cmTC_47510] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_47510/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/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: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_f905b/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_f905b.dir/build.make CMakeFiles/cmTC_f905b.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_f905b.dir/CheckIncludeFile.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -pthread -DNDEBUG -o CMakeFiles/cmTC_f905b.dir/CheckIncludeFile.c.o -c /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/CheckIncludeFile.c In file included from /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/time.h:27:0, from /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/openssl/asn1.h:13, from /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/openssl/ec.h:17, from /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/openssl/ecdh.h:10, from /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1: /data/buildroot/buildroot-test/instance-0/output/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_f905b.dir/build.make:66: CMakeFiles/cmTC_f905b.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_f905b/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function SSL_CTX_set1_param exists failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_54e80/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_54e80.dir/build.make CMakeFiles/cmTC_54e80.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_54e80.dir/CheckFunctionExists.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=SSL_CTX_set1_param -pthread -DNDEBUG -o CMakeFiles/cmTC_54e80.dir/CheckFunctionExists.c.o -c /data/buildroot/buildroot-test/instance-0/output/host/share/cmake-3.9/Modules/CheckFunctionExists.c Linking C executable cmTC_54e80 /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_54e80.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=SSL_CTX_set1_param -pthread -DNDEBUG -rdynamic CMakeFiles/cmTC_54e80.dir/CheckFunctionExists.c.o -o cmTC_54e80 /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto -lm /data/buildroot/buildroot-test/instance-0/output/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]: *** [CMakeFiles/cmTC_54e80.dir/build.make:100: cmTC_54e80] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_54e80/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function SSL_set_info_callback exists failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_3f628/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_3f628.dir/build.make CMakeFiles/cmTC_3f628.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_3f628.dir/CheckFunctionExists.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=SSL_set_info_callback -pthread -DNDEBUG -o CMakeFiles/cmTC_3f628.dir/CheckFunctionExists.c.o -c /data/buildroot/buildroot-test/instance-0/output/host/share/cmake-3.9/Modules/CheckFunctionExists.c Linking C executable cmTC_3f628 /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_3f628.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=SSL_set_info_callback -pthread -DNDEBUG -rdynamic CMakeFiles/cmTC_3f628.dir/CheckFunctionExists.c.o -o cmTC_3f628 /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto -lm /data/buildroot/buildroot-test/instance-0/output/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]: *** [CMakeFiles/cmTC_3f628.dir/build.make:100: cmTC_3f628] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_3f628/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function X509_VERIFY_PARAM_set1_host exists failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_d9f38/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_d9f38.dir/build.make CMakeFiles/cmTC_d9f38.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_d9f38.dir/CheckFunctionExists.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=X509_VERIFY_PARAM_set1_host -pthread -DNDEBUG -o CMakeFiles/cmTC_d9f38.dir/CheckFunctionExists.c.o -c /data/buildroot/buildroot-test/instance-0/output/host/share/cmake-3.9/Modules/CheckFunctionExists.c Linking C executable cmTC_d9f38 /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_d9f38.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=X509_VERIFY_PARAM_set1_host -pthread -DNDEBUG -rdynamic CMakeFiles/cmTC_d9f38.dir/CheckFunctionExists.c.o -o cmTC_d9f38 /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto -lm /data/buildroot/buildroot-test/instance-0/output/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]: *** [CMakeFiles/cmTC_d9f38.dir/build.make:100: cmTC_d9f38] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_d9f38/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function RSA_set0_key exists failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_d9dd7/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_d9dd7.dir/build.make CMakeFiles/cmTC_d9dd7.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_d9dd7.dir/CheckFunctionExists.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=RSA_set0_key -pthread -DNDEBUG -o CMakeFiles/cmTC_d9dd7.dir/CheckFunctionExists.c.o -c /data/buildroot/buildroot-test/instance-0/output/host/share/cmake-3.9/Modules/CheckFunctionExists.c Linking C executable cmTC_d9dd7 /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_d9dd7.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=RSA_set0_key -pthread -DNDEBUG -rdynamic CMakeFiles/cmTC_d9dd7.dir/CheckFunctionExists.c.o -o cmTC_d9dd7 /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto -lm /data/buildroot/buildroot-test/instance-0/output/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]: *** [CMakeFiles/cmTC_d9dd7.dir/build.make:100: cmTC_d9dd7] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_d9dd7/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function X509_get_key_usage exists failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_8d204/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_8d204.dir/build.make CMakeFiles/cmTC_8d204.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_8d204.dir/CheckFunctionExists.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=X509_get_key_usage -pthread -DNDEBUG -o CMakeFiles/cmTC_8d204.dir/CheckFunctionExists.c.o -c /data/buildroot/buildroot-test/instance-0/output/host/share/cmake-3.9/Modules/CheckFunctionExists.c Linking C executable cmTC_8d204 /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_8d204.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=X509_get_key_usage -pthread -DNDEBUG -rdynamic CMakeFiles/cmTC_8d204.dir/CheckFunctionExists.c.o -o cmTC_8d204 /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto -lm /data/buildroot/buildroot-test/instance-0/output/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]: *** [CMakeFiles/cmTC_8d204.dir/build.make:100: cmTC_8d204] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_8d204/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/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: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_18059/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_18059.dir/build.make CMakeFiles/cmTC_18059.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_18059.dir/CheckFunctionExists.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_PKEY_new_raw_private_key -pthread -DNDEBUG -o CMakeFiles/cmTC_18059.dir/CheckFunctionExists.c.o -c /data/buildroot/buildroot-test/instance-0/output/host/share/cmake-3.9/Modules/CheckFunctionExists.c Linking C executable cmTC_18059 /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_18059.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_PKEY_new_raw_private_key -pthread -DNDEBUG -rdynamic CMakeFiles/cmTC_18059.dir/CheckFunctionExists.c.o -o cmTC_18059 /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto -lm /data/buildroot/buildroot-test/instance-0/output/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]: *** [CMakeFiles/cmTC_18059.dir/build.make:100: cmTC_18059] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_18059/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function SSL_CTX_get0_certificate exists failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_e159e/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_e159e.dir/build.make CMakeFiles/cmTC_e159e.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_e159e.dir/CheckFunctionExists.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=SSL_CTX_get0_certificate -pthread -DNDEBUG -o CMakeFiles/cmTC_e159e.dir/CheckFunctionExists.c.o -c /data/buildroot/buildroot-test/instance-0/output/host/share/cmake-3.9/Modules/CheckFunctionExists.c Linking C executable cmTC_e159e /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_e159e.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=SSL_CTX_get0_certificate -pthread -DNDEBUG -rdynamic CMakeFiles/cmTC_e159e.dir/CheckFunctionExists.c.o -o cmTC_e159e /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto -lm /data/buildroot/buildroot-test/instance-0/output/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]: *** [CMakeFiles/cmTC_e159e.dir/build.make:100: cmTC_e159e] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_e159e/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function SSL_get0_alpn_selected exists failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_41fb1/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_41fb1.dir/build.make CMakeFiles/cmTC_41fb1.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_41fb1.dir/CheckFunctionExists.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=SSL_get0_alpn_selected -pthread -DNDEBUG -o CMakeFiles/cmTC_41fb1.dir/CheckFunctionExists.c.o -c /data/buildroot/buildroot-test/instance-0/output/host/share/cmake-3.9/Modules/CheckFunctionExists.c Linking C executable cmTC_41fb1 /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_41fb1.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=SSL_get0_alpn_selected -pthread -DNDEBUG -rdynamic CMakeFiles/cmTC_41fb1.dir/CheckFunctionExists.c.o -o cmTC_41fb1 /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto -lm /data/buildroot/buildroot-test/instance-0/output/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]: *** [CMakeFiles/cmTC_41fb1.dir/build.make:100: cmTC_41fb1] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_41fb1/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function SSL_set_alpn_protos exists failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_60640/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_60640.dir/build.make CMakeFiles/cmTC_60640.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_60640.dir/CheckFunctionExists.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=SSL_set_alpn_protos -pthread -DNDEBUG -o CMakeFiles/cmTC_60640.dir/CheckFunctionExists.c.o -c /data/buildroot/buildroot-test/instance-0/output/host/share/cmake-3.9/Modules/CheckFunctionExists.c Linking C executable cmTC_60640 /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_60640.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=SSL_set_alpn_protos -pthread -DNDEBUG -rdynamic CMakeFiles/cmTC_60640.dir/CheckFunctionExists.c.o -o cmTC_60640 /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto -lm /data/buildroot/buildroot-test/instance-0/output/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]: *** [CMakeFiles/cmTC_60640.dir/build.make:100: cmTC_60640] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_60640/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function EVP_aes_128_cfb8 exists failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_51341/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_51341.dir/build.make CMakeFiles/cmTC_51341.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_51341.dir/CheckFunctionExists.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_aes_128_cfb8 -pthread -DNDEBUG -o CMakeFiles/cmTC_51341.dir/CheckFunctionExists.c.o -c /data/buildroot/buildroot-test/instance-0/output/host/share/cmake-3.9/Modules/CheckFunctionExists.c Linking C executable cmTC_51341 /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_51341.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_aes_128_cfb8 -pthread -DNDEBUG -rdynamic CMakeFiles/cmTC_51341.dir/CheckFunctionExists.c.o -o cmTC_51341 /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto -lm /data/buildroot/buildroot-test/instance-0/output/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]: *** [CMakeFiles/cmTC_51341.dir/build.make:100: cmTC_51341] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_51341/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function EVP_aes_128_cfb128 exists failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_4445c/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_4445c.dir/build.make CMakeFiles/cmTC_4445c.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_4445c.dir/CheckFunctionExists.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_aes_128_cfb128 -pthread -DNDEBUG -o CMakeFiles/cmTC_4445c.dir/CheckFunctionExists.c.o -c /data/buildroot/buildroot-test/instance-0/output/host/share/cmake-3.9/Modules/CheckFunctionExists.c Linking C executable cmTC_4445c /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_4445c.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_aes_128_cfb128 -pthread -DNDEBUG -rdynamic CMakeFiles/cmTC_4445c.dir/CheckFunctionExists.c.o -o cmTC_4445c /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto -lm /data/buildroot/buildroot-test/instance-0/output/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]: *** [CMakeFiles/cmTC_4445c.dir/build.make:100: cmTC_4445c] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_4445c/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function EVP_aes_192_cfb8 exists failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_f7142/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_f7142.dir/build.make CMakeFiles/cmTC_f7142.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_f7142.dir/CheckFunctionExists.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_aes_192_cfb8 -pthread -DNDEBUG -o CMakeFiles/cmTC_f7142.dir/CheckFunctionExists.c.o -c /data/buildroot/buildroot-test/instance-0/output/host/share/cmake-3.9/Modules/CheckFunctionExists.c Linking C executable cmTC_f7142 /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_f7142.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_aes_192_cfb8 -pthread -DNDEBUG -rdynamic CMakeFiles/cmTC_f7142.dir/CheckFunctionExists.c.o -o cmTC_f7142 /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto -lm /data/buildroot/buildroot-test/instance-0/output/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]: *** [CMakeFiles/cmTC_f7142.dir/build.make:100: cmTC_f7142] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_f7142/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function EVP_aes_192_cfb128 exists failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_992c7/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_992c7.dir/build.make CMakeFiles/cmTC_992c7.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_992c7.dir/CheckFunctionExists.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_aes_192_cfb128 -pthread -DNDEBUG -o CMakeFiles/cmTC_992c7.dir/CheckFunctionExists.c.o -c /data/buildroot/buildroot-test/instance-0/output/host/share/cmake-3.9/Modules/CheckFunctionExists.c Linking C executable cmTC_992c7 /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_992c7.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_aes_192_cfb128 -pthread -DNDEBUG -rdynamic CMakeFiles/cmTC_992c7.dir/CheckFunctionExists.c.o -o cmTC_992c7 /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto -lm /data/buildroot/buildroot-test/instance-0/output/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]: *** [CMakeFiles/cmTC_992c7.dir/build.make:100: cmTC_992c7] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_992c7/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function EVP_aes_256_cfb8 exists failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_d9fc8/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_d9fc8.dir/build.make CMakeFiles/cmTC_d9fc8.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_d9fc8.dir/CheckFunctionExists.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_aes_256_cfb8 -pthread -DNDEBUG -o CMakeFiles/cmTC_d9fc8.dir/CheckFunctionExists.c.o -c /data/buildroot/buildroot-test/instance-0/output/host/share/cmake-3.9/Modules/CheckFunctionExists.c Linking C executable cmTC_d9fc8 /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_d9fc8.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_aes_256_cfb8 -pthread -DNDEBUG -rdynamic CMakeFiles/cmTC_d9fc8.dir/CheckFunctionExists.c.o -o cmTC_d9fc8 /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto -lm /data/buildroot/buildroot-test/instance-0/output/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]: *** [CMakeFiles/cmTC_d9fc8.dir/build.make:100: cmTC_d9fc8] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_d9fc8/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function EVP_aes_256_cfb128 exists failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_78cc2/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_78cc2.dir/build.make CMakeFiles/cmTC_78cc2.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_78cc2.dir/CheckFunctionExists.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_aes_256_cfb128 -pthread -DNDEBUG -o CMakeFiles/cmTC_78cc2.dir/CheckFunctionExists.c.o -c /data/buildroot/buildroot-test/instance-0/output/host/share/cmake-3.9/Modules/CheckFunctionExists.c Linking C executable cmTC_78cc2 /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_78cc2.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_aes_256_cfb128 -pthread -DNDEBUG -rdynamic CMakeFiles/cmTC_78cc2.dir/CheckFunctionExists.c.o -o cmTC_78cc2 /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto -lm /data/buildroot/buildroot-test/instance-0/output/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]: *** [CMakeFiles/cmTC_78cc2.dir/build.make:100: cmTC_78cc2] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_78cc2/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function EVP_aes_128_xts exists failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_51c3a/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_51c3a.dir/build.make CMakeFiles/cmTC_51c3a.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_51c3a.dir/CheckFunctionExists.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_aes_128_xts -pthread -DNDEBUG -o CMakeFiles/cmTC_51c3a.dir/CheckFunctionExists.c.o -c /data/buildroot/buildroot-test/instance-0/output/host/share/cmake-3.9/Modules/CheckFunctionExists.c Linking C executable cmTC_51c3a /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_51c3a.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_aes_128_xts -pthread -DNDEBUG -rdynamic CMakeFiles/cmTC_51c3a.dir/CheckFunctionExists.c.o -o cmTC_51c3a /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto -lm /data/buildroot/buildroot-test/instance-0/output/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]: *** [CMakeFiles/cmTC_51c3a.dir/build.make:100: cmTC_51c3a] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_51c3a/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function RSA_verify_pss_mgf1 exists failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_4a7d7/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_4a7d7.dir/build.make CMakeFiles/cmTC_4a7d7.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_4a7d7.dir/CheckFunctionExists.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=RSA_verify_pss_mgf1 -pthread -DNDEBUG -o CMakeFiles/cmTC_4a7d7.dir/CheckFunctionExists.c.o -c /data/buildroot/buildroot-test/instance-0/output/host/share/cmake-3.9/Modules/CheckFunctionExists.c Linking C executable cmTC_4a7d7 /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_4a7d7.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=RSA_verify_pss_mgf1 -pthread -DNDEBUG -rdynamic CMakeFiles/cmTC_4a7d7.dir/CheckFunctionExists.c.o -o cmTC_4a7d7 /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto -lm /data/buildroot/buildroot-test/instance-0/output/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]: *** [CMakeFiles/cmTC_4a7d7.dir/build.make:100: cmTC_4a7d7] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_4a7d7/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function HMAC_CTX_new exists failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_dc93d/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_dc93d.dir/build.make CMakeFiles/cmTC_dc93d.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_dc93d.dir/CheckFunctionExists.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=HMAC_CTX_new -pthread -DNDEBUG -o CMakeFiles/cmTC_dc93d.dir/CheckFunctionExists.c.o -c /data/buildroot/buildroot-test/instance-0/output/host/share/cmake-3.9/Modules/CheckFunctionExists.c Linking C executable cmTC_dc93d /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_dc93d.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=HMAC_CTX_new -pthread -DNDEBUG -rdynamic CMakeFiles/cmTC_dc93d.dir/CheckFunctionExists.c.o -o cmTC_dc93d /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto -lm /data/buildroot/buildroot-test/instance-0/output/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]: *** [CMakeFiles/cmTC_dc93d.dir/build.make:100: cmTC_dc93d] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_dc93d/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function SSL_CTX_set_ciphersuites exists failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_18e4f/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_18e4f.dir/build.make CMakeFiles/cmTC_18e4f.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_18e4f.dir/CheckFunctionExists.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=SSL_CTX_set_ciphersuites -pthread -DNDEBUG -o CMakeFiles/cmTC_18e4f.dir/CheckFunctionExists.c.o -c /data/buildroot/buildroot-test/instance-0/output/host/share/cmake-3.9/Modules/CheckFunctionExists.c Linking C executable cmTC_18e4f /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_18e4f.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=SSL_CTX_set_ciphersuites -pthread -DNDEBUG -rdynamic CMakeFiles/cmTC_18e4f.dir/CheckFunctionExists.c.o -o cmTC_18e4f /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto -lm /data/buildroot/buildroot-test/instance-0/output/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]: *** [CMakeFiles/cmTC_18e4f.dir/build.make:100: cmTC_18e4f] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_18e4f/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/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: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_50152/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_50152.dir/build.make CMakeFiles/cmTC_50152.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_50152.dir/src.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DLWS_HAVE_SSL_EXTRA_CHAIN_CERTS -pthread -DNDEBUG -o CMakeFiles/cmTC_50152.dir/src.c.o -c /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c In file included from /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/inttypes.h:25:0, from /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/openssl/e_os2.h:243, from /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/openssl/ssl.h:15, from /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c:1: /data/buildroot/buildroot-test/instance-0/output/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_50152.dir/build.make:66: CMakeFiles/cmTC_50152.dir/src.c.o] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_50152/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/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: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_88f32/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_88f32.dir/build.make CMakeFiles/cmTC_88f32.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_88f32.dir/src.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DLWS_HAVE_EVP_MD_CTX_free -pthread -DNDEBUG -o CMakeFiles/cmTC_88f32.dir/src.c.o -c /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c In file included from /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/inttypes.h:25:0, from /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/openssl/e_os2.h:243, from /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/openssl/ssl.h:15, from /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c:1: /data/buildroot/buildroot-test/instance-0/output/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_88f32.dir/build.make:66: CMakeFiles/cmTC_88f32.dir/src.c.o] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_88f32/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/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: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_f3be6/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_f3be6.dir/build.make CMakeFiles/cmTC_f3be6.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_f3be6.dir/CheckFunctionExists.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=ECDSA_SIG_set0 -pthread -DNDEBUG -o CMakeFiles/cmTC_f3be6.dir/CheckFunctionExists.c.o -c /data/buildroot/buildroot-test/instance-0/output/host/share/cmake-3.9/Modules/CheckFunctionExists.c Linking C executable cmTC_f3be6 /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_f3be6.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=ECDSA_SIG_set0 -pthread -DNDEBUG -rdynamic CMakeFiles/cmTC_f3be6.dir/CheckFunctionExists.c.o -o cmTC_f3be6 /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto -lm -ldl /data/buildroot/buildroot-test/instance-0/output/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]: *** [CMakeFiles/cmTC_f3be6.dir/build.make:100: cmTC_f3be6] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_f3be6/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function BN_bn2binpad exists failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_3064b/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_3064b.dir/build.make CMakeFiles/cmTC_3064b.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_3064b.dir/CheckFunctionExists.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=BN_bn2binpad -pthread -DNDEBUG -o CMakeFiles/cmTC_3064b.dir/CheckFunctionExists.c.o -c /data/buildroot/buildroot-test/instance-0/output/host/share/cmake-3.9/Modules/CheckFunctionExists.c Linking C executable cmTC_3064b /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_3064b.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=BN_bn2binpad -pthread -DNDEBUG -rdynamic CMakeFiles/cmTC_3064b.dir/CheckFunctionExists.c.o -o cmTC_3064b /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto -lm -ldl /data/buildroot/buildroot-test/instance-0/output/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]: *** [CMakeFiles/cmTC_3064b.dir/build.make:100: cmTC_3064b] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_3064b/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function EVP_aes_128_wrap exists failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_7720d/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_7720d.dir/build.make CMakeFiles/cmTC_7720d.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_7720d.dir/CheckFunctionExists.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_aes_128_wrap -pthread -DNDEBUG -o CMakeFiles/cmTC_7720d.dir/CheckFunctionExists.c.o -c /data/buildroot/buildroot-test/instance-0/output/host/share/cmake-3.9/Modules/CheckFunctionExists.c Linking C executable cmTC_7720d /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_7720d.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EVP_aes_128_wrap -pthread -DNDEBUG -rdynamic CMakeFiles/cmTC_7720d.dir/CheckFunctionExists.c.o -o cmTC_7720d /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto -lm -ldl /data/buildroot/buildroot-test/instance-0/output/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]: *** [CMakeFiles/cmTC_7720d.dir/build.make:100: cmTC_7720d] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_7720d/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function EC_POINT_get_affine_coordinates exists failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_45fe2/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_45fe2.dir/build.make CMakeFiles/cmTC_45fe2.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_45fe2.dir/CheckFunctionExists.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EC_POINT_get_affine_coordinates -pthread -DNDEBUG -o CMakeFiles/cmTC_45fe2.dir/CheckFunctionExists.c.o -c /data/buildroot/buildroot-test/instance-0/output/host/share/cmake-3.9/Modules/CheckFunctionExists.c Linking C executable cmTC_45fe2 /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_45fe2.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=EC_POINT_get_affine_coordinates -pthread -DNDEBUG -rdynamic CMakeFiles/cmTC_45fe2.dir/CheckFunctionExists.c.o -o cmTC_45fe2 /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto -lm -ldl /data/buildroot/buildroot-test/instance-0/output/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]: *** [CMakeFiles/cmTC_45fe2.dir/build.make:100: cmTC_45fe2] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_45fe2/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function TLS_client_method exists failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_a939a/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_a939a.dir/build.make CMakeFiles/cmTC_a939a.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_a939a.dir/CheckFunctionExists.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=TLS_client_method -pthread -DNDEBUG -o CMakeFiles/cmTC_a939a.dir/CheckFunctionExists.c.o -c /data/buildroot/buildroot-test/instance-0/output/host/share/cmake-3.9/Modules/CheckFunctionExists.c Linking C executable cmTC_a939a /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_a939a.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=TLS_client_method -pthread -DNDEBUG -rdynamic CMakeFiles/cmTC_a939a.dir/CheckFunctionExists.c.o -o cmTC_a939a /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto -lm -ldl /data/buildroot/buildroot-test/instance-0/output/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]: *** [CMakeFiles/cmTC_a939a.dir/build.make:100: cmTC_a939a] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_a939a/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Determining if the function TLSv1_2_client_method exists failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_5872c/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_5872c.dir/build.make CMakeFiles/cmTC_5872c.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_5872c.dir/CheckFunctionExists.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=TLSv1_2_client_method -pthread -DNDEBUG -o CMakeFiles/cmTC_5872c.dir/CheckFunctionExists.c.o -c /data/buildroot/buildroot-test/instance-0/output/host/share/cmake-3.9/Modules/CheckFunctionExists.c Linking C executable cmTC_5872c /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_5872c.dir/link.txt --verbose=1 /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=TLSv1_2_client_method -pthread -DNDEBUG -rdynamic CMakeFiles/cmTC_5872c.dir/CheckFunctionExists.c.o -o cmTC_5872c /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libssl.so /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/lib/libcrypto.so -lssl -lcrypto -lm -ldl /data/buildroot/buildroot-test/instance-0/output/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]: *** [CMakeFiles/cmTC_5872c.dir/build.make:100: cmTC_5872c] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_5872c/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Performing C SOURCE FILE Test LWS_HAVE_PIPE2 failed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_a06fb/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_a06fb.dir/build.make CMakeFiles/cmTC_a06fb.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_a06fb.dir/src.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DLWS_HAVE_PIPE2 -pthread -DNDEBUG -o CMakeFiles/cmTC_a06fb.dir/src.c.o -c /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c In file included from /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/unistd.h:25:0, from /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c:2: /data/buildroot/buildroot-test/instance-0/output/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_a06fb.dir/build.make:66: CMakeFiles/cmTC_a06fb.dir/src.c.o] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_a06fb/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/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: /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_0298a/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_0298a.dir/build.make CMakeFiles/cmTC_0298a.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_0298a.dir/src.c.o /data/buildroot/buildroot-test/instance-0/output/host/bin/arm-linux-gcc --sysroot=/data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot -DKEYWORD=__inline -Wall -Wsign-compare -Wuninitialized -Werror -Wundef -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DLWS_HAVE_TCP_USER_TIMEOUT -pthread -DNDEBUG -o CMakeFiles/cmTC_0298a.dir/src.c.o -c /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c In file included from /data/buildroot/buildroot-test/instance-0/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/netinet/tcp.h:35:0, from /data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp/src.c:1: /data/buildroot/buildroot-test/instance-0/output/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_0298a.dir/build.make:66: CMakeFiles/cmTC_0298a.dir/src.c.o] Error 1 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:126: cmTC_0298a/fast] Error 2 make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/libwebsockets-3.2.0/CMakeFiles/CMakeTmp' Source file was: #include int main(void) { return TCP_USER_TIMEOUT; }