Determining if the function _snprintf exists failed with the following output: Change Dir: /home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_71fdd/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_71fdd.dir/build.make CMakeFiles/cmTC_71fdd.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_71fdd.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/instance-3/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=_snprintf -DNDEBUG -o CMakeFiles/cmTC_71fdd.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/instance-3/output-1/host/share/cmake-3.18/Modules/CheckFunctionExists.c Linking C executable cmTC_71fdd /home/buildroot/autobuild/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_71fdd.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-3/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=_snprintf -DNDEBUG CMakeFiles/cmTC_71fdd.dir/CheckFunctionExists.c.o -o cmTC_71fdd CMakeFiles/cmTC_71fdd.dir/CheckFunctionExists.c.o: In function `main': CheckFunctionExists.c:(.text.startup+0x1c): undefined reference to `_snprintf' collect2: error: ld returned 1 exit status CMakeFiles/cmTC_71fdd.dir/build.make:105: recipe for target 'cmTC_71fdd' failed make[2]: *** [cmTC_71fdd] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Makefile:140: recipe for target 'cmTC_71fdd/fast' failed make[1]: *** [cmTC_71fdd/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Determining if the function _vsnprintf exists failed with the following output: Change Dir: /home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_34254/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_34254.dir/build.make CMakeFiles/cmTC_34254.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_34254.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/instance-3/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=_vsnprintf -DNDEBUG -o CMakeFiles/cmTC_34254.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/instance-3/output-1/host/share/cmake-3.18/Modules/CheckFunctionExists.c Linking C executable cmTC_34254 /home/buildroot/autobuild/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_34254.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-3/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=_vsnprintf -DNDEBUG CMakeFiles/cmTC_34254.dir/CheckFunctionExists.c.o -o cmTC_34254 CMakeFiles/cmTC_34254.dir/CheckFunctionExists.c.o: In function `main': CheckFunctionExists.c:(.text.startup+0x1c): undefined reference to `_vsnprintf' collect2: error: ld returned 1 exit status CMakeFiles/cmTC_34254.dir/build.make:105: recipe for target 'cmTC_34254' failed make[2]: *** [cmTC_34254] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Makefile:140: recipe for target 'cmTC_34254/fast' failed make[1]: *** [cmTC_34254/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Determining if the function _atoi64 exists failed with the following output: Change Dir: /home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_c3f36/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_c3f36.dir/build.make CMakeFiles/cmTC_c3f36.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_c3f36.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/instance-3/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=_atoi64 -DNDEBUG -o CMakeFiles/cmTC_c3f36.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/instance-3/output-1/host/share/cmake-3.18/Modules/CheckFunctionExists.c Linking C executable cmTC_c3f36 /home/buildroot/autobuild/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_c3f36.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-3/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=_atoi64 -DNDEBUG CMakeFiles/cmTC_c3f36.dir/CheckFunctionExists.c.o -o cmTC_c3f36 CMakeFiles/cmTC_c3f36.dir/CheckFunctionExists.c.o: In function `main': CheckFunctionExists.c:(.text.startup+0x1c): undefined reference to `_atoi64' collect2: error: ld returned 1 exit status CMakeFiles/cmTC_c3f36.dir/build.make:105: recipe for target 'cmTC_c3f36' failed make[2]: *** [cmTC_c3f36] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Makefile:140: recipe for target 'cmTC_c3f36/fast' failed make[1]: *** [cmTC_c3f36/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Determining if the function _stat32i64 exists failed with the following output: Change Dir: /home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_e7ded/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_e7ded.dir/build.make CMakeFiles/cmTC_e7ded.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_e7ded.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/instance-3/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=_stat32i64 -DNDEBUG -o CMakeFiles/cmTC_e7ded.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/instance-3/output-1/host/share/cmake-3.18/Modules/CheckFunctionExists.c Linking C executable cmTC_e7ded /home/buildroot/autobuild/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_e7ded.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-3/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=_stat32i64 -DNDEBUG CMakeFiles/cmTC_e7ded.dir/CheckFunctionExists.c.o -o cmTC_e7ded CMakeFiles/cmTC_e7ded.dir/CheckFunctionExists.c.o: In function `main': CheckFunctionExists.c:(.text.startup+0x1c): undefined reference to `_stat32i64' collect2: error: ld returned 1 exit status CMakeFiles/cmTC_e7ded.dir/build.make:105: recipe for target 'cmTC_e7ded' failed make[2]: *** [cmTC_e7ded] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Makefile:140: recipe for target 'cmTC_e7ded/fast' failed make[1]: *** [cmTC_e7ded/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Determining if the include file in6addr.h exists failed with the following output: Change Dir: /home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_69a28/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_69a28.dir/build.make CMakeFiles/cmTC_69a28.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_69a28.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/instance-3/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=2 -DNDEBUG -o CMakeFiles/cmTC_69a28.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:10: fatal error: in6addr.h: No such file or directory #include ^~~~~~~~~~~ compilation terminated. CMakeFiles/cmTC_69a28.dir/build.make:84: recipe for target 'CMakeFiles/cmTC_69a28.dir/CheckIncludeFile.c.o' failed make[2]: *** [CMakeFiles/cmTC_69a28.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Makefile:140: recipe for target 'cmTC_69a28/fast' failed make[1]: *** [cmTC_69a28/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Determining if the include file sys/sockio.h exists failed with the following output: Change Dir: /home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_0e3c9/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_0e3c9.dir/build.make CMakeFiles/cmTC_0e3c9.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_0e3c9.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/instance-3/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=2 -DNDEBUG -o CMakeFiles/cmTC_0e3c9.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:10: fatal error: sys/sockio.h: No such file or directory #include ^~~~~~~~~~~~~~ compilation terminated. CMakeFiles/cmTC_0e3c9.dir/build.make:84: recipe for target 'CMakeFiles/cmTC_0e3c9.dir/CheckIncludeFile.c.o' failed make[2]: *** [CMakeFiles/cmTC_0e3c9.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Makefile:140: recipe for target 'cmTC_0e3c9/fast' failed make[1]: *** [cmTC_0e3c9/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Determining if the include file vfork.h exists failed with the following output: Change Dir: /home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_02490/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_02490.dir/build.make CMakeFiles/cmTC_02490.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_02490.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/instance-3/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=2 -DNDEBUG -o CMakeFiles/cmTC_02490.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:10: fatal error: vfork.h: No such file or directory #include ^~~~~~~~~ compilation terminated. CMakeFiles/cmTC_02490.dir/build.make:84: recipe for target 'CMakeFiles/cmTC_02490.dir/CheckIncludeFile.c.o' failed make[2]: *** [CMakeFiles/cmTC_02490.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Makefile:140: recipe for target 'cmTC_02490/fast' failed make[1]: *** [cmTC_02490/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Determining if the include file sys/capability.h exists failed with the following output: Change Dir: /home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_c251e/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_c251e.dir/build.make CMakeFiles/cmTC_c251e.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_c251e.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/instance-3/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=2 -DNDEBUG -o CMakeFiles/cmTC_c251e.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:10: fatal error: sys/capability.h: No such file or directory #include ^~~~~~~~~~~~~~~~~~ compilation terminated. CMakeFiles/cmTC_c251e.dir/build.make:84: recipe for target 'CMakeFiles/cmTC_c251e.dir/CheckIncludeFile.c.o' failed make[2]: *** [CMakeFiles/cmTC_c251e.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Makefile:140: recipe for target 'cmTC_c251e/fast' failed make[1]: *** [cmTC_c251e/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Determining if the function cap_set_flag exists in the cap failed with the following output: Change Dir: /home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_d42b7/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_d42b7.dir/build.make CMakeFiles/cmTC_d42b7.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_d42b7.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/instance-3/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=cap_set_flag -DNDEBUG -o CMakeFiles/cmTC_d42b7.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/instance-3/output-1/host/share/cmake-3.18/Modules/CheckFunctionExists.c Linking C executable cmTC_d42b7 /home/buildroot/autobuild/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_d42b7.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-3/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=cap_set_flag -DNDEBUG CMakeFiles/cmTC_d42b7.dir/CheckFunctionExists.c.o -o cmTC_d42b7 -lcap /home/buildroot/autobuild/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/nios2-linux-gnu/7.3.1/../../../../nios2-linux-gnu/bin/ld: cannot find -lcap collect2: error: ld returned 1 exit status CMakeFiles/cmTC_d42b7.dir/build.make:105: recipe for target 'cmTC_d42b7' failed make[2]: *** [cmTC_d42b7] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Makefile:140: recipe for target 'cmTC_d42b7/fast' failed make[1]: *** [cmTC_d42b7/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Performing C SOURCE FILE Test LWS_HAS_PTHREAD_SETNAME_NP failed with the following output: Change Dir: /home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_45999/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_45999.dir/build.make CMakeFiles/cmTC_45999.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_45999.dir/src.c.o /home/buildroot/autobuild/instance-3/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=2 -DLWS_HAS_PTHREAD_SETNAME_NP -DNDEBUG -o CMakeFiles/cmTC_45999.dir/src.c.o -c /home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_45999 /home/buildroot/autobuild/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_45999.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-3/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=2 -DLWS_HAS_PTHREAD_SETNAME_NP -DNDEBUG CMakeFiles/cmTC_45999.dir/src.c.o -o cmTC_45999 CMakeFiles/cmTC_45999.dir/src.c.o: In function `main': src.c:(.text.startup+0x10): undefined reference to `pthread_setname_np' collect2: error: ld returned 1 exit status CMakeFiles/cmTC_45999.dir/build.make:105: recipe for target 'cmTC_45999' failed make[2]: *** [cmTC_45999] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Makefile:140: recipe for target 'cmTC_45999/fast' failed make[1]: *** [cmTC_45999/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Source file was: #ifndef _GNU_SOURCE #define _GNU_SOURCE #endif #include int main(void) { #ifdef __PTW32_H pthread_t th = {0,0}; #else pthread_t th = 0; #endif pthread_setname_np(th, NULL); return 0; } Determining if the X509_VERIFY_PARAM_set1_host exist failed with the following output: Change Dir: /home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_6c02a/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_6c02a.dir/build.make CMakeFiles/cmTC_6c02a.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_6c02a.dir/CheckSymbolExists.c.o /home/buildroot/autobuild/instance-3/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -DKEYWORD=__inline -Wno-deprecated-declarations -Wno-deprecated -Wall -Wextra -Wno-unused-parameter -Wconversion -Wsign-compare -Wstrict-aliasing -fvisibility=hidden -Wundef -Wuninitialized -Wtype-limits -Wignored-qualifiers -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=2 -Werror -DNDEBUG -o CMakeFiles/cmTC_6c02a.dir/CheckSymbolExists.c.o -c /home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp/CheckSymbolExists.c /home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp/CheckSymbolExists.c:2:10: fatal error: LWS_HAVE_X509_VERIFY_PARAM_set1_host_sym: No such file or directory #include ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ compilation terminated. CMakeFiles/cmTC_6c02a.dir/build.make:84: recipe for target 'CMakeFiles/cmTC_6c02a.dir/CheckSymbolExists.c.o' failed make[2]: *** [CMakeFiles/cmTC_6c02a.dir/CheckSymbolExists.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Makefile:140: recipe for target 'cmTC_6c02a/fast' failed make[1]: *** [cmTC_6c02a/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' File /home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp/CheckSymbolExists.c: /* */ #include int main(int argc, char** argv) { (void)argv; #ifndef X509_VERIFY_PARAM_set1_host return ((int*)(&X509_VERIFY_PARAM_set1_host))[argc]; #else (void)argc; return 0; #endif } Determining if the function SSL_CTX_EVP_PKEY_new_raw_private_key exists failed with the following output: Change Dir: /home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_0f42e/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_0f42e.dir/build.make CMakeFiles/cmTC_0f42e.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_0f42e.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/instance-3/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -DKEYWORD=__inline -Wno-deprecated-declarations -Wno-deprecated -Wall -Wextra -Wno-unused-parameter -Wconversion -Wsign-compare -Wstrict-aliasing -fvisibility=hidden -Wundef -Wuninitialized -Wtype-limits -Wignored-qualifiers -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=2 -Werror -DCHECK_FUNCTION_EXISTS=SSL_CTX_EVP_PKEY_new_raw_private_key -DNDEBUG -o CMakeFiles/cmTC_0f42e.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/instance-3/output-1/host/share/cmake-3.18/Modules/CheckFunctionExists.c Linking C executable cmTC_0f42e /home/buildroot/autobuild/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_0f42e.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-3/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -Wno-deprecated-declarations -Wno-deprecated -Wall -Wextra -Wno-unused-parameter -Wconversion -Wsign-compare -Wstrict-aliasing -fvisibility=hidden -Wundef -Wuninitialized -Wtype-limits -Wignored-qualifiers -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=2 -Werror -DCHECK_FUNCTION_EXISTS=SSL_CTX_EVP_PKEY_new_raw_private_key -DNDEBUG CMakeFiles/cmTC_0f42e.dir/CheckFunctionExists.c.o -o cmTC_0f42e /home/buildroot/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot/usr/lib/libssl.so /home/buildroot/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot/usr/lib/libcrypto.so -lssl -lcrypto -ldl /home/buildroot/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot/usr/lib/libz.so -ldl -lpthread /home/buildroot/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot/usr/lib/libz.so -lpthread CMakeFiles/cmTC_0f42e.dir/CheckFunctionExists.c.o: In function `main': CheckFunctionExists.c:(.text.startup+0x1c): undefined reference to `SSL_CTX_EVP_PKEY_new_raw_private_key' collect2: error: ld returned 1 exit status CMakeFiles/cmTC_0f42e.dir/build.make:109: recipe for target 'cmTC_0f42e' failed make[2]: *** [cmTC_0f42e] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Makefile:140: recipe for target 'cmTC_0f42e/fast' failed make[1]: *** [cmTC_0f42e/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Determining if the function RSA_verify_pss_mgf1 exists failed with the following output: Change Dir: /home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_5de8d/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_5de8d.dir/build.make CMakeFiles/cmTC_5de8d.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_5de8d.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/instance-3/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -DKEYWORD=__inline -Wno-deprecated-declarations -Wno-deprecated -Wall -Wextra -Wno-unused-parameter -Wconversion -Wsign-compare -Wstrict-aliasing -fvisibility=hidden -Wundef -Wuninitialized -Wtype-limits -Wignored-qualifiers -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=2 -Werror -DCHECK_FUNCTION_EXISTS=RSA_verify_pss_mgf1 -DNDEBUG -o CMakeFiles/cmTC_5de8d.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/instance-3/output-1/host/share/cmake-3.18/Modules/CheckFunctionExists.c Linking C executable cmTC_5de8d /home/buildroot/autobuild/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_5de8d.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-3/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -Wno-deprecated-declarations -Wno-deprecated -Wall -Wextra -Wno-unused-parameter -Wconversion -Wsign-compare -Wstrict-aliasing -fvisibility=hidden -Wundef -Wuninitialized -Wtype-limits -Wignored-qualifiers -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=2 -Werror -DCHECK_FUNCTION_EXISTS=RSA_verify_pss_mgf1 -DNDEBUG CMakeFiles/cmTC_5de8d.dir/CheckFunctionExists.c.o -o cmTC_5de8d /home/buildroot/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot/usr/lib/libssl.so /home/buildroot/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot/usr/lib/libcrypto.so -lssl -lcrypto -ldl /home/buildroot/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot/usr/lib/libz.so -ldl -lpthread /home/buildroot/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot/usr/lib/libz.so -lpthread CMakeFiles/cmTC_5de8d.dir/CheckFunctionExists.c.o: In function `main': CheckFunctionExists.c:(.text.startup+0x1c): undefined reference to `RSA_verify_pss_mgf1' collect2: error: ld returned 1 exit status CMakeFiles/cmTC_5de8d.dir/build.make:109: recipe for target 'cmTC_5de8d' failed make[2]: *** [cmTC_5de8d] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Makefile:140: recipe for target 'cmTC_5de8d/fast' failed make[1]: *** [cmTC_5de8d/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Determining if the include file uv-version.h exists failed with the following output: Change Dir: /home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_1e1e1/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_1e1e1.dir/build.make CMakeFiles/cmTC_1e1e1.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_1e1e1.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/instance-3/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -DKEYWORD=__inline -Wno-deprecated-declarations -Wno-deprecated -Wall -Wextra -Wno-unused-parameter -Wconversion -Wsign-compare -Wstrict-aliasing -fvisibility=hidden -Wundef -Wuninitialized -Wtype-limits -Wignored-qualifiers -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=2 -Werror -DNDEBUG -o CMakeFiles/cmTC_1e1e1.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:10: fatal error: uv-version.h: No such file or directory #include ^~~~~~~~~~~~~~ compilation terminated. CMakeFiles/cmTC_1e1e1.dir/build.make:84: recipe for target 'CMakeFiles/cmTC_1e1e1.dir/CheckIncludeFile.c.o' failed make[2]: *** [CMakeFiles/cmTC_1e1e1.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Makefile:140: recipe for target 'cmTC_1e1e1/fast' failed make[1]: *** [cmTC_1e1e1/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp'