Performing C SOURCE FILE Test WITH_WIMPLICIT_FALLTHROUGH_FLAG failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_2811f/fast" make[1]: Entering directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_2811f.dir/build.make CMakeFiles/cmTC_2811f.dir/build make[2]: Entering directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_2811f.dir/src.c.o /home/buildroot/autobuild/run/instance-0/output/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-0/output/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DWITH_WIMPLICIT_FALLTHROUGH_FLAG -Werror -DNDEBUG -fPIE -Wimplicit-fallthrough -o CMakeFiles/cmTC_2811f.dir/src.c.o -c /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/src.c x86_64-linux-gcc.br_real: error: unrecognized command line option '-Wimplicit-fallthrough'; did you mean '-Wno-fallthrough'? CMakeFiles/cmTC_2811f.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_2811f.dir/src.c.o' failed make[2]: *** [CMakeFiles/cmTC_2811f.dir/src.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Makefile:126: recipe for target 'cmTC_2811f/fast' failed make[1]: *** [cmTC_2811f/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Source file was: int main(void) { return 0; } Performing C SOURCE FILE Test WITH_STACK_PROTECTOR_STRONG failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_ca304/fast" make[1]: Entering directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_ca304.dir/build.make CMakeFiles/cmTC_ca304.dir/build make[2]: Entering directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_ca304.dir/src.c.o /home/buildroot/autobuild/run/instance-0/output/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-0/output/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DWITH_STACK_PROTECTOR_STRONG -fstack-protector-strong -DNDEBUG -fPIE -o CMakeFiles/cmTC_ca304.dir/src.c.o -c /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_ca304 /home/buildroot/autobuild/run/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_ca304.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-0/output/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-0/output/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DWITH_STACK_PROTECTOR_STRONG -fstack-protector-strong -DNDEBUG -rdynamic CMakeFiles/cmTC_ca304.dir/src.c.o -o cmTC_ca304 /home/buildroot/autobuild/run/instance-0/output/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-uclibc/6.4.0/../../../../x86_64-buildroot-linux-uclibc/bin/ld: cannot find -lssp_nonshared /home/buildroot/autobuild/run/instance-0/output/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-uclibc/6.4.0/../../../../x86_64-buildroot-linux-uclibc/bin/ld: cannot find -lssp collect2: error: ld returned 1 exit status CMakeFiles/cmTC_ca304.dir/build.make:97: recipe for target 'cmTC_ca304' failed make[2]: *** [cmTC_ca304] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Makefile:126: recipe for target 'cmTC_ca304/fast' failed make[1]: *** [cmTC_ca304/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Source file was: int main(int argc, char **argv) { char buffer[256]; return buffer[argc]=0;} Performing C SOURCE FILE Test WITH_STACK_CLASH_PROTECTION failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_0a4c3/fast" make[1]: Entering directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_0a4c3.dir/build.make CMakeFiles/cmTC_0a4c3.dir/build make[2]: Entering directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_0a4c3.dir/src.c.o /home/buildroot/autobuild/run/instance-0/output/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-0/output/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DWITH_STACK_CLASH_PROTECTION -fstack-clash-protection -DNDEBUG -fPIE -o CMakeFiles/cmTC_0a4c3.dir/src.c.o -c /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/src.c x86_64-linux-gcc.br_real: error: unrecognized command line option '-fstack-clash-protection'; did you mean '-fstack-protector'? CMakeFiles/cmTC_0a4c3.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_0a4c3.dir/src.c.o' failed make[2]: *** [CMakeFiles/cmTC_0a4c3.dir/src.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Makefile:126: recipe for target 'cmTC_0a4c3/fast' failed make[1]: *** [cmTC_0a4c3/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Source file was: int main(int argc, char **argv) { char buffer[256]; return buffer[argc]=0;} Determining if the include file argp.h exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_97587/fast" make[1]: Entering directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_97587.dir/build.make CMakeFiles/cmTC_97587.dir/build make[2]: Entering directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_97587.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/run/instance-0/output/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-0/output/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -fPIE -o CMakeFiles/cmTC_97587.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:18: fatal error: argp.h: No such file or directory #include ^ compilation terminated. CMakeFiles/cmTC_97587.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_97587.dir/CheckIncludeFile.c.o' failed make[2]: *** [CMakeFiles/cmTC_97587.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Makefile:126: recipe for target 'cmTC_97587/fast' failed make[1]: *** [cmTC_97587/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Determining if the include file util.h exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_9a161/fast" make[1]: Entering directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_9a161.dir/build.make CMakeFiles/cmTC_9a161.dir/build make[2]: Entering directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_9a161.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/run/instance-0/output/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-0/output/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -fPIE -o CMakeFiles/cmTC_9a161.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:18: fatal error: util.h: No such file or directory #include ^ compilation terminated. CMakeFiles/cmTC_9a161.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_9a161.dir/CheckIncludeFile.c.o' failed make[2]: *** [CMakeFiles/cmTC_9a161.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Makefile:126: recipe for target 'cmTC_9a161/fast' failed make[1]: *** [cmTC_9a161/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Determining if the include file libutil.h exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_f6ec7/fast" make[1]: Entering directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_f6ec7.dir/build.make CMakeFiles/cmTC_f6ec7.dir/build make[2]: Entering directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_f6ec7.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/run/instance-0/output/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-0/output/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -fPIE -o CMakeFiles/cmTC_f6ec7.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:21: fatal error: libutil.h: No such file or directory #include ^ compilation terminated. CMakeFiles/cmTC_f6ec7.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_f6ec7.dir/CheckIncludeFile.c.o' failed make[2]: *** [CMakeFiles/cmTC_f6ec7.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Makefile:126: recipe for target 'cmTC_f6ec7/fast' failed make[1]: *** [cmTC_f6ec7/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Determining if the include file sys/utime.h exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_2e33d/fast" make[1]: Entering directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_2e33d.dir/build.make CMakeFiles/cmTC_2e33d.dir/build make[2]: Entering directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_2e33d.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/run/instance-0/output/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-0/output/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -fPIE -o CMakeFiles/cmTC_2e33d.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:23: fatal error: sys/utime.h: No such file or directory #include ^ compilation terminated. CMakeFiles/cmTC_2e33d.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_2e33d.dir/CheckIncludeFile.c.o' failed make[2]: *** [CMakeFiles/cmTC_2e33d.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Makefile:126: recipe for target 'cmTC_2e33d/fast' failed make[1]: *** [cmTC_2e33d/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Determining if the function RAND_priv_bytes exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_78a25/fast" make[1]: Entering directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_78a25.dir/build.make CMakeFiles/cmTC_78a25.dir/build make[2]: Entering directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_78a25.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-0/output/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-0/output/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DCHECK_FUNCTION_EXISTS=RAND_priv_bytes -DNDEBUG -fPIE -o CMakeFiles/cmTC_78a25.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-0/output/host/share/cmake-3.8/Modules/CheckFunctionExists.c Linking C executable cmTC_78a25 /home/buildroot/autobuild/run/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_78a25.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-0/output/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-0/output/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DCHECK_FUNCTION_EXISTS=RAND_priv_bytes -DNDEBUG -rdynamic CMakeFiles/cmTC_78a25.dir/CheckFunctionExists.c.o -o cmTC_78a25 /home/buildroot/autobuild/run/instance-0/output/host/x86_64-buildroot-linux-uclibc/sysroot/usr/lib/libcrypto.so CMakeFiles/cmTC_78a25.dir/CheckFunctionExists.c.o: In function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `RAND_priv_bytes' collect2: error: ld returned 1 exit status CMakeFiles/cmTC_78a25.dir/build.make:98: recipe for target 'cmTC_78a25' failed make[2]: *** [cmTC_78a25] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Makefile:126: recipe for target 'cmTC_78a25/fast' failed make[1]: *** [cmTC_78a25/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Determining if the function explicit_bzero exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_cd766/fast" make[1]: Entering directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_cd766.dir/build.make CMakeFiles/cmTC_cd766.dir/build make[2]: Entering directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_cd766.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-0/output/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-0/output/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DCHECK_FUNCTION_EXISTS=explicit_bzero -DNDEBUG -fPIE -o CMakeFiles/cmTC_cd766.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-0/output/host/share/cmake-3.8/Modules/CheckFunctionExists.c Linking C executable cmTC_cd766 /home/buildroot/autobuild/run/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_cd766.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-0/output/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-0/output/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DCHECK_FUNCTION_EXISTS=explicit_bzero -DNDEBUG -rdynamic CMakeFiles/cmTC_cd766.dir/CheckFunctionExists.c.o -o cmTC_cd766 CMakeFiles/cmTC_cd766.dir/CheckFunctionExists.c.o: In function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `explicit_bzero' collect2: error: ld returned 1 exit status CMakeFiles/cmTC_cd766.dir/build.make:97: recipe for target 'cmTC_cd766' failed make[2]: *** [cmTC_cd766] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Makefile:126: recipe for target 'cmTC_cd766/fast' failed make[1]: *** [cmTC_cd766/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Determining if the function memset_s exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_b7bbc/fast" make[1]: Entering directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_b7bbc.dir/build.make CMakeFiles/cmTC_b7bbc.dir/build make[2]: Entering directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_b7bbc.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-0/output/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-0/output/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DCHECK_FUNCTION_EXISTS=memset_s -DNDEBUG -fPIE -o CMakeFiles/cmTC_b7bbc.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-0/output/host/share/cmake-3.8/Modules/CheckFunctionExists.c Linking C executable cmTC_b7bbc /home/buildroot/autobuild/run/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_b7bbc.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-0/output/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-0/output/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DCHECK_FUNCTION_EXISTS=memset_s -DNDEBUG -rdynamic CMakeFiles/cmTC_b7bbc.dir/CheckFunctionExists.c.o -o cmTC_b7bbc CMakeFiles/cmTC_b7bbc.dir/CheckFunctionExists.c.o: In function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `memset_s' collect2: error: ld returned 1 exit status CMakeFiles/cmTC_b7bbc.dir/build.make:97: recipe for target 'cmTC_b7bbc' failed make[2]: *** [cmTC_b7bbc] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Makefile:126: recipe for target 'cmTC_b7bbc/fast' failed make[1]: *** [cmTC_b7bbc/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Determining if the ntohll exist failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_41854/fast" make[1]: Entering directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_41854.dir/build.make CMakeFiles/cmTC_41854.dir/build make[2]: Entering directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_41854.dir/CheckSymbolExists.c.o /home/buildroot/autobuild/run/instance-0/output/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-0/output/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -fPIE -o CMakeFiles/cmTC_41854.dir/CheckSymbolExists.c.o -c /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c: In function 'main': /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c:8:19: error: 'ntohll' undeclared (first use in this function) return ((int*)(&ntohll))[argc]; ^~~~~~ /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c:8:19: note: each undeclared identifier is reported only once for each function it appears in CMakeFiles/cmTC_41854.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_41854.dir/CheckSymbolExists.c.o' failed make[2]: *** [CMakeFiles/cmTC_41854.dir/CheckSymbolExists.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Makefile:126: recipe for target 'cmTC_41854/fast' failed make[1]: *** [cmTC_41854/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' File /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c: /* */ #include int main(int argc, char** argv) { (void)argv; #ifndef ntohll return ((int*)(&ntohll))[argc]; #else (void)argc; return 0; #endif } Determining if the htonll exist failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_b4303/fast" make[1]: Entering directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_b4303.dir/build.make CMakeFiles/cmTC_b4303.dir/build make[2]: Entering directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_b4303.dir/CheckSymbolExists.c.o /home/buildroot/autobuild/run/instance-0/output/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-0/output/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -fPIE -o CMakeFiles/cmTC_b4303.dir/CheckSymbolExists.c.o -c /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c: In function 'main': /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c:8:19: error: 'htonll' undeclared (first use in this function) return ((int*)(&htonll))[argc]; ^~~~~~ /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c:8:19: note: each undeclared identifier is reported only once for each function it appears in CMakeFiles/cmTC_b4303.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_b4303.dir/CheckSymbolExists.c.o' failed make[2]: *** [CMakeFiles/cmTC_b4303.dir/CheckSymbolExists.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Makefile:126: recipe for target 'cmTC_b4303/fast' failed make[1]: *** [cmTC_b4303/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' File /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c: /* */ #include int main(int argc, char** argv) { (void)argv; #ifndef htonll return ((int*)(&htonll))[argc]; #else (void)argc; return 0; #endif } Determining if the function __strtoull exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_cfc19/fast" make[1]: Entering directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_cfc19.dir/build.make CMakeFiles/cmTC_cfc19.dir/build make[2]: Entering directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_cfc19.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-0/output/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-0/output/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DCHECK_FUNCTION_EXISTS=__strtoull -DNDEBUG -fPIE -o CMakeFiles/cmTC_cfc19.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-0/output/host/share/cmake-3.8/Modules/CheckFunctionExists.c Linking C executable cmTC_cfc19 /home/buildroot/autobuild/run/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_cfc19.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-0/output/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-0/output/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DCHECK_FUNCTION_EXISTS=__strtoull -DNDEBUG -rdynamic CMakeFiles/cmTC_cfc19.dir/CheckFunctionExists.c.o -o cmTC_cfc19 CMakeFiles/cmTC_cfc19.dir/CheckFunctionExists.c.o: In function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `__strtoull' collect2: error: ld returned 1 exit status CMakeFiles/cmTC_cfc19.dir/build.make:97: recipe for target 'cmTC_cfc19' failed make[2]: *** [cmTC_cfc19] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Makefile:126: recipe for target 'cmTC_cfc19/fast' failed make[1]: *** [cmTC_cfc19/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Performing C SOURCE FILE Test HAVE_MSC_THREAD_LOCAL_STORAGE failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_2fecb/fast" make[1]: Entering directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_2fecb.dir/build.make CMakeFiles/cmTC_2fecb.dir/build make[2]: Entering directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_2fecb.dir/src.c.o /home/buildroot/autobuild/run/instance-0/output/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-0/output/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DHAVE_MSC_THREAD_LOCAL_STORAGE -DNDEBUG -fPIE -o CMakeFiles/cmTC_2fecb.dir/src.c.o -c /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/src.c /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/src.c:2:1: warning: return type defaults to 'int' [-Wimplicit-int] __declspec(thread) int tls; ^~~~~~~~~~ /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/src.c: In function '__declspec': /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/src.c:4:16: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token int main(void) { ^ /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/src.c:2:1: warning: type of 'thread' defaults to 'int' [-Wimplicit-int] __declspec(thread) int tls; ^~~~~~~~~~ /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/src.c:2:24: error: declaration for parameter 'tls' but no such parameter __declspec(thread) int tls; ^~~ /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/src.c:6:1: error: expected '{' at end of input } ^ CMakeFiles/cmTC_2fecb.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_2fecb.dir/src.c.o' failed make[2]: *** [CMakeFiles/cmTC_2fecb.dir/src.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Makefile:126: recipe for target 'cmTC_2fecb/fast' failed make[1]: *** [cmTC_2fecb/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Source file was: __declspec(thread) int tls; int main(void) { return 0; } Performing C SOURCE FILE Test HAVE_FALLTHROUGH_ATTRIBUTE failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_12c19/fast" make[1]: Entering directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_12c19.dir/build.make CMakeFiles/cmTC_12c19.dir/build make[2]: Entering directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_12c19.dir/src.c.o /home/buildroot/autobuild/run/instance-0/output/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-0/output/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DHAVE_FALLTHROUGH_ATTRIBUTE -Werror -DNDEBUG -fPIE -o CMakeFiles/cmTC_12c19.dir/src.c.o -c /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/src.c /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/src.c: In function 'main': /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/src.c:2:22: error: a label can only be part of a statement and a declaration is not a statement #define FALL_THROUGH __attribute__((fallthrough)) ^ /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/src.c:9:9: note: in expansion of macro 'FALL_THROUGH' FALL_THROUGH; ^~~~~~~~~~~~ /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/src.c:9:9: error: empty declaration [-Werror] cc1: all warnings being treated as errors CMakeFiles/cmTC_12c19.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_12c19.dir/src.c.o' failed make[2]: *** [CMakeFiles/cmTC_12c19.dir/src.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Makefile:126: recipe for target 'cmTC_12c19/fast' failed make[1]: *** [cmTC_12c19/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Source file was: #define FALL_THROUGH __attribute__((fallthrough)) int main(void) { int i = 2; switch (i) { case 0: FALL_THROUGH; case 1: break; default: break; } return 0; } Performing C SOURCE FILE Test HAVE_GCC_BOUNDED_ATTRIBUTE failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_fa59c/fast" make[1]: Entering directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_fa59c.dir/build.make CMakeFiles/cmTC_fa59c.dir/build make[2]: Entering directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_fa59c.dir/src.c.o /home/buildroot/autobuild/run/instance-0/output/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-0/output/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DHAVE_GCC_BOUNDED_ATTRIBUTE -Werror -DNDEBUG -fPIE -o CMakeFiles/cmTC_fa59c.dir/src.c.o -c /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/src.c /home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp/src.c:4:5: error: '__bounded__' attribute directive ignored [-Werror=attributes] __attribute__((__bounded__(__minbytes__, 2, 16))); ^~~~~~~~~~~~~ cc1: all warnings being treated as errors CMakeFiles/cmTC_fa59c.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_fa59c.dir/src.c.o' failed make[2]: *** [CMakeFiles/cmTC_fa59c.dir/src.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Makefile:126: recipe for target 'cmTC_fa59c/fast' failed make[1]: *** [cmTC_fa59c/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-0/output/build/libssh-0.8.4/buildroot-build/CMakeFiles/CMakeTmp' Source file was: #define ARRAY_LEN 16 void test_attr(const unsigned char *k) __attribute__((__bounded__(__minbytes__, 2, 16))); int main(void) { return 0; }