Determining if the function _snprintf exists failed with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_6ac93/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_6ac93.dir/build.make CMakeFiles/cmTC_6ac93.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_6ac93.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-0/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=1 -DCHECK_FUNCTION_EXISTS=_snprintf -DNDEBUG -o CMakeFiles/cmTC_6ac93.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/instance-0/output-1/host/share/cmake-3.18/Modules/CheckFunctionExists.c Linking C executable cmTC_6ac93 /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_6ac93.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/nios2-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -DCHECK_FUNCTION_EXISTS=_snprintf -DNDEBUG CMakeFiles/cmTC_6ac93.dir/CheckFunctionExists.c.o -o cmTC_6ac93 CMakeFiles/cmTC_6ac93.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_6ac93.dir/build.make:105: recipe for target 'cmTC_6ac93' failed make[2]: *** [cmTC_6ac93] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Makefile:140: recipe for target 'cmTC_6ac93/fast' failed make[1]: *** [cmTC_6ac93/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/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-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_47e21/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_47e21.dir/build.make CMakeFiles/cmTC_47e21.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_47e21.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-0/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=1 -DCHECK_FUNCTION_EXISTS=_vsnprintf -DNDEBUG -o CMakeFiles/cmTC_47e21.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/instance-0/output-1/host/share/cmake-3.18/Modules/CheckFunctionExists.c Linking C executable cmTC_47e21 /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_47e21.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/nios2-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -DCHECK_FUNCTION_EXISTS=_vsnprintf -DNDEBUG CMakeFiles/cmTC_47e21.dir/CheckFunctionExists.c.o -o cmTC_47e21 CMakeFiles/cmTC_47e21.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_47e21.dir/build.make:105: recipe for target 'cmTC_47e21' failed make[2]: *** [cmTC_47e21] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Makefile:140: recipe for target 'cmTC_47e21/fast' failed make[1]: *** [cmTC_47e21/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/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-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_6608f/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_6608f.dir/build.make CMakeFiles/cmTC_6608f.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_6608f.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-0/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=1 -DCHECK_FUNCTION_EXISTS=_atoi64 -DNDEBUG -o CMakeFiles/cmTC_6608f.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/instance-0/output-1/host/share/cmake-3.18/Modules/CheckFunctionExists.c Linking C executable cmTC_6608f /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_6608f.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/nios2-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -DCHECK_FUNCTION_EXISTS=_atoi64 -DNDEBUG CMakeFiles/cmTC_6608f.dir/CheckFunctionExists.c.o -o cmTC_6608f CMakeFiles/cmTC_6608f.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_6608f.dir/build.make:105: recipe for target 'cmTC_6608f' failed make[2]: *** [cmTC_6608f] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Makefile:140: recipe for target 'cmTC_6608f/fast' failed make[1]: *** [cmTC_6608f/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/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-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_bedaf/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_bedaf.dir/build.make CMakeFiles/cmTC_bedaf.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_bedaf.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-0/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=1 -DCHECK_FUNCTION_EXISTS=_stat32i64 -DNDEBUG -o CMakeFiles/cmTC_bedaf.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/instance-0/output-1/host/share/cmake-3.18/Modules/CheckFunctionExists.c Linking C executable cmTC_bedaf /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_bedaf.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/nios2-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -DCHECK_FUNCTION_EXISTS=_stat32i64 -DNDEBUG CMakeFiles/cmTC_bedaf.dir/CheckFunctionExists.c.o -o cmTC_bedaf CMakeFiles/cmTC_bedaf.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_bedaf.dir/build.make:105: recipe for target 'cmTC_bedaf' failed make[2]: *** [cmTC_bedaf] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Makefile:140: recipe for target 'cmTC_bedaf/fast' failed make[1]: *** [cmTC_bedaf/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/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-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_d2dfe/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_d2dfe.dir/build.make CMakeFiles/cmTC_d2dfe.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_d2dfe.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-0/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=1 -DNDEBUG -o CMakeFiles/cmTC_d2dfe.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/buildroot/autobuild/instance-0/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_d2dfe.dir/build.make:84: recipe for target 'CMakeFiles/cmTC_d2dfe.dir/CheckIncludeFile.c.o' failed make[2]: *** [CMakeFiles/cmTC_d2dfe.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Makefile:140: recipe for target 'cmTC_d2dfe/fast' failed make[1]: *** [cmTC_d2dfe/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/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-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_39d17/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_39d17.dir/build.make CMakeFiles/cmTC_39d17.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_39d17.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-0/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=1 -DNDEBUG -o CMakeFiles/cmTC_39d17.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/buildroot/autobuild/instance-0/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_39d17.dir/build.make:84: recipe for target 'CMakeFiles/cmTC_39d17.dir/CheckIncludeFile.c.o' failed make[2]: *** [CMakeFiles/cmTC_39d17.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Makefile:140: recipe for target 'cmTC_39d17/fast' failed make[1]: *** [cmTC_39d17/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/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-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_ae0ec/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_ae0ec.dir/build.make CMakeFiles/cmTC_ae0ec.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_ae0ec.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-0/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=1 -DNDEBUG -o CMakeFiles/cmTC_ae0ec.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/buildroot/autobuild/instance-0/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_ae0ec.dir/build.make:84: recipe for target 'CMakeFiles/cmTC_ae0ec.dir/CheckIncludeFile.c.o' failed make[2]: *** [CMakeFiles/cmTC_ae0ec.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Makefile:140: recipe for target 'cmTC_ae0ec/fast' failed make[1]: *** [cmTC_ae0ec/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/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-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_363c2/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_363c2.dir/build.make CMakeFiles/cmTC_363c2.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_363c2.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-0/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=1 -DNDEBUG -o CMakeFiles/cmTC_363c2.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/buildroot/autobuild/instance-0/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_363c2.dir/build.make:84: recipe for target 'CMakeFiles/cmTC_363c2.dir/CheckIncludeFile.c.o' failed make[2]: *** [CMakeFiles/cmTC_363c2.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Makefile:140: recipe for target 'cmTC_363c2/fast' failed make[1]: *** [cmTC_363c2/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/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-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_20718/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_20718.dir/build.make CMakeFiles/cmTC_20718.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_20718.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-0/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=1 -DCHECK_FUNCTION_EXISTS=cap_set_flag -DNDEBUG -o CMakeFiles/cmTC_20718.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/instance-0/output-1/host/share/cmake-3.18/Modules/CheckFunctionExists.c Linking C executable cmTC_20718 /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_20718.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/nios2-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -DCHECK_FUNCTION_EXISTS=cap_set_flag -DNDEBUG CMakeFiles/cmTC_20718.dir/CheckFunctionExists.c.o -o cmTC_20718 -lcap /home/buildroot/autobuild/instance-0/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_20718.dir/build.make:105: recipe for target 'cmTC_20718' failed make[2]: *** [cmTC_20718] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Makefile:140: recipe for target 'cmTC_20718/fast' failed make[1]: *** [cmTC_20718/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/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-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_35485/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_35485.dir/build.make CMakeFiles/cmTC_35485.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_35485.dir/src.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-0/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=1 -DLWS_HAS_PTHREAD_SETNAME_NP -DNDEBUG -o CMakeFiles/cmTC_35485.dir/src.c.o -c /home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_35485 /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_35485.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/nios2-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -DLWS_HAS_PTHREAD_SETNAME_NP -DNDEBUG CMakeFiles/cmTC_35485.dir/src.c.o -o cmTC_35485 CMakeFiles/cmTC_35485.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_35485.dir/build.make:105: recipe for target 'cmTC_35485' failed make[2]: *** [cmTC_35485] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Makefile:140: recipe for target 'cmTC_35485/fast' failed make[1]: *** [cmTC_35485/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/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-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_2772d/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_2772d.dir/build.make CMakeFiles/cmTC_2772d.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_2772d.dir/CheckSymbolExists.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-0/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=1 -Werror -DNDEBUG -o CMakeFiles/cmTC_2772d.dir/CheckSymbolExists.c.o -c /home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp/CheckSymbolExists.c /home/buildroot/autobuild/instance-0/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_2772d.dir/build.make:84: recipe for target 'CMakeFiles/cmTC_2772d.dir/CheckSymbolExists.c.o' failed make[2]: *** [CMakeFiles/cmTC_2772d.dir/CheckSymbolExists.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Makefile:140: recipe for target 'cmTC_2772d/fast' failed make[1]: *** [cmTC_2772d/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' File /home/buildroot/autobuild/instance-0/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-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_0fb4d/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_0fb4d.dir/build.make CMakeFiles/cmTC_0fb4d.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_0fb4d.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-0/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=1 -Werror -DCHECK_FUNCTION_EXISTS=SSL_CTX_EVP_PKEY_new_raw_private_key -DNDEBUG -o CMakeFiles/cmTC_0fb4d.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/instance-0/output-1/host/share/cmake-3.18/Modules/CheckFunctionExists.c Linking C executable cmTC_0fb4d /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_0fb4d.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-0/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=1 -Werror -DCHECK_FUNCTION_EXISTS=SSL_CTX_EVP_PKEY_new_raw_private_key -DNDEBUG CMakeFiles/cmTC_0fb4d.dir/CheckFunctionExists.c.o -o cmTC_0fb4d /home/buildroot/autobuild/instance-0/output-1/host/nios2-buildroot-linux-gnu/sysroot/usr/lib/libssl.so /home/buildroot/autobuild/instance-0/output-1/host/nios2-buildroot-linux-gnu/sysroot/usr/lib/libcrypto.so -lssl -lcrypto -lmount -ldl /home/buildroot/autobuild/instance-0/output-1/host/nios2-buildroot-linux-gnu/sysroot/usr/lib/libz.so -ldl -lpthread /home/buildroot/autobuild/instance-0/output-1/host/nios2-buildroot-linux-gnu/sysroot/usr/lib/libz.so -lpthread CMakeFiles/cmTC_0fb4d.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_0fb4d.dir/build.make:109: recipe for target 'cmTC_0fb4d' failed make[2]: *** [cmTC_0fb4d] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Makefile:140: recipe for target 'cmTC_0fb4d/fast' failed make[1]: *** [cmTC_0fb4d/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/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-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_92e45/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_92e45.dir/build.make CMakeFiles/cmTC_92e45.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_92e45.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-0/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=1 -Werror -DCHECK_FUNCTION_EXISTS=RSA_verify_pss_mgf1 -DNDEBUG -o CMakeFiles/cmTC_92e45.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/instance-0/output-1/host/share/cmake-3.18/Modules/CheckFunctionExists.c Linking C executable cmTC_92e45 /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_92e45.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/instance-0/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=1 -Werror -DCHECK_FUNCTION_EXISTS=RSA_verify_pss_mgf1 -DNDEBUG CMakeFiles/cmTC_92e45.dir/CheckFunctionExists.c.o -o cmTC_92e45 /home/buildroot/autobuild/instance-0/output-1/host/nios2-buildroot-linux-gnu/sysroot/usr/lib/libssl.so /home/buildroot/autobuild/instance-0/output-1/host/nios2-buildroot-linux-gnu/sysroot/usr/lib/libcrypto.so -lssl -lcrypto -lmount -ldl /home/buildroot/autobuild/instance-0/output-1/host/nios2-buildroot-linux-gnu/sysroot/usr/lib/libz.so -ldl -lpthread /home/buildroot/autobuild/instance-0/output-1/host/nios2-buildroot-linux-gnu/sysroot/usr/lib/libz.so -lpthread CMakeFiles/cmTC_92e45.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_92e45.dir/build.make:109: recipe for target 'cmTC_92e45' failed make[2]: *** [cmTC_92e45] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Makefile:140: recipe for target 'cmTC_92e45/fast' failed make[1]: *** [cmTC_92e45/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp'