Performing C SOURCE FILE Test WITH_STACK_PROTECTOR_STRONG failed with the following output:
Change Dir: /home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_a634a/fast"
make[1]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_a634a.dir/build.make CMakeFiles/cmTC_a634a.dir/build
make[2]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_a634a.dir/src.c.o
/home/buildroot/buildroot-test/instance-1/output/host/bin/xtensa-linux-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/xtensa-buildroot-linux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -DWITH_STACK_PROTECTOR_STRONG -fstack-protector-strong  -DNDEBUG -fPIE   -o CMakeFiles/cmTC_a634a.dir/src.c.o   -c /home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp/src.c
Linking C executable cmTC_a634a
/home/buildroot/buildroot-test/instance-1/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_a634a.dir/link.txt --verbose=1
/home/buildroot/buildroot-test/instance-1/output/host/bin/xtensa-linux-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -DWITH_STACK_PROTECTOR_STRONG -fstack-protector-strong  -DNDEBUG    -rdynamic CMakeFiles/cmTC_a634a.dir/src.c.o  -o cmTC_a634a 
/home/buildroot/buildroot-test/instance-1/output/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/7.4.0/../../../../xtensa-buildroot-linux-uclibc/bin/ld: cannot find -lssp_nonshared
/home/buildroot/buildroot-test/instance-1/output/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/7.4.0/../../../../xtensa-buildroot-linux-uclibc/bin/ld: cannot find -lssp
collect2: error: ld returned 1 exit status
make[2]: *** [cmTC_a634a] Error 1
make[2]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: *** [cmTC_a634a/fast] Error 2
make[1]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/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/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_ecba1/fast"
make[1]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_ecba1.dir/build.make CMakeFiles/cmTC_ecba1.dir/build
make[2]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_ecba1.dir/src.c.o
/home/buildroot/buildroot-test/instance-1/output/host/bin/xtensa-linux-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/xtensa-buildroot-linux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -DWITH_STACK_CLASH_PROTECTION -fstack-clash-protection  -DNDEBUG -fPIE   -o CMakeFiles/cmTC_ecba1.dir/src.c.o   -c /home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp/src.c
xtensa-linux-gcc.br_real: error: unrecognized command line option '-fstack-clash-protection'; did you mean '-fstack-protector'?
make[2]: *** [CMakeFiles/cmTC_ecba1.dir/src.c.o] Error 1
make[2]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: *** [cmTC_ecba1/fast] Error 2
make[1]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/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 util.h exists failed with the following output:
Change Dir: /home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_92a72/fast"
make[1]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_92a72.dir/build.make CMakeFiles/cmTC_92a72.dir/build
make[2]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_92a72.dir/CheckIncludeFile.c.o
/home/buildroot/buildroot-test/instance-1/output/host/bin/xtensa-linux-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/xtensa-buildroot-linux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2   -DNDEBUG -fPIE   -o CMakeFiles/cmTC_92a72.dir/CheckIncludeFile.c.o   -c /home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c
/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:10: fatal error: util.h: No such file or directory
 #include <util.h>
          ^~~~~~~~
compilation terminated.
make[2]: *** [CMakeFiles/cmTC_92a72.dir/CheckIncludeFile.c.o] Error 1
make[2]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: *** [cmTC_92a72/fast] Error 2
make[1]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'


Determining if the include file libutil.h exists failed with the following output:
Change Dir: /home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_c127c/fast"
make[1]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_c127c.dir/build.make CMakeFiles/cmTC_c127c.dir/build
make[2]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_c127c.dir/CheckIncludeFile.c.o
/home/buildroot/buildroot-test/instance-1/output/host/bin/xtensa-linux-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/xtensa-buildroot-linux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2   -DNDEBUG -fPIE   -o CMakeFiles/cmTC_c127c.dir/CheckIncludeFile.c.o   -c /home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c
/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:10: fatal error: libutil.h: No such file or directory
 #include <libutil.h>
          ^~~~~~~~~~~
compilation terminated.
make[2]: *** [CMakeFiles/cmTC_c127c.dir/CheckIncludeFile.c.o] Error 1
make[2]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: *** [cmTC_c127c/fast] Error 2
make[1]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'


Determining if the include file sys/utime.h exists failed with the following output:
Change Dir: /home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_e4940/fast"
make[1]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_e4940.dir/build.make CMakeFiles/cmTC_e4940.dir/build
make[2]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_e4940.dir/CheckIncludeFile.c.o
/home/buildroot/buildroot-test/instance-1/output/host/bin/xtensa-linux-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/xtensa-buildroot-linux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2   -DNDEBUG -fPIE   -o CMakeFiles/cmTC_e4940.dir/CheckIncludeFile.c.o   -c /home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c
/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:10: fatal error: sys/utime.h: No such file or directory
 #include <sys/utime.h>
          ^~~~~~~~~~~~~
compilation terminated.
make[2]: *** [CMakeFiles/cmTC_e4940.dir/CheckIncludeFile.c.o] Error 1
make[2]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: *** [cmTC_e4940/fast] Error 2
make[1]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'


Determining if the function CRYPTO_THREADID_set_callback exists failed with the following output:
Change Dir: /home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_e9ce7/fast"
make[1]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_e9ce7.dir/build.make CMakeFiles/cmTC_e9ce7.dir/build
make[2]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_e9ce7.dir/CheckFunctionExists.c.o
/home/buildroot/buildroot-test/instance-1/output/host/bin/xtensa-linux-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/xtensa-buildroot-linux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -DCHECK_FUNCTION_EXISTS=CRYPTO_THREADID_set_callback  -DNDEBUG -fPIE   -o CMakeFiles/cmTC_e9ce7.dir/CheckFunctionExists.c.o   -c /home/buildroot/buildroot-test/instance-1/output/host/share/cmake-3.8/Modules/CheckFunctionExists.c
Linking C executable cmTC_e9ce7
/home/buildroot/buildroot-test/instance-1/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_e9ce7.dir/link.txt --verbose=1
/home/buildroot/buildroot-test/instance-1/output/host/bin/xtensa-linux-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -DCHECK_FUNCTION_EXISTS=CRYPTO_THREADID_set_callback  -DNDEBUG    -rdynamic CMakeFiles/cmTC_e9ce7.dir/CheckFunctionExists.c.o  -o cmTC_e9ce7 /home/buildroot/buildroot-test/instance-1/output/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib/libcrypto.so 
CMakeFiles/cmTC_e9ce7.dir/CheckFunctionExists.c.o:(.text.startup+0x0): undefined reference to `CRYPTO_THREADID_set_callback'
collect2: error: ld returned 1 exit status
make[2]: *** [cmTC_e9ce7] Error 1
make[2]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: *** [cmTC_e9ce7/fast] Error 2
make[1]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'


Determining if the function explicit_bzero exists failed with the following output:
Change Dir: /home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_f9b14/fast"
make[1]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_f9b14.dir/build.make CMakeFiles/cmTC_f9b14.dir/build
make[2]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_f9b14.dir/CheckFunctionExists.c.o
/home/buildroot/buildroot-test/instance-1/output/host/bin/xtensa-linux-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/xtensa-buildroot-linux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -DCHECK_FUNCTION_EXISTS=explicit_bzero  -DNDEBUG -fPIE   -o CMakeFiles/cmTC_f9b14.dir/CheckFunctionExists.c.o   -c /home/buildroot/buildroot-test/instance-1/output/host/share/cmake-3.8/Modules/CheckFunctionExists.c
Linking C executable cmTC_f9b14
/home/buildroot/buildroot-test/instance-1/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_f9b14.dir/link.txt --verbose=1
/home/buildroot/buildroot-test/instance-1/output/host/bin/xtensa-linux-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -DCHECK_FUNCTION_EXISTS=explicit_bzero  -DNDEBUG    -rdynamic CMakeFiles/cmTC_f9b14.dir/CheckFunctionExists.c.o  -o cmTC_f9b14 
CMakeFiles/cmTC_f9b14.dir/CheckFunctionExists.c.o:(.text.startup+0x0): undefined reference to `explicit_bzero'
collect2: error: ld returned 1 exit status
make[2]: *** [cmTC_f9b14] Error 1
make[2]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: *** [cmTC_f9b14/fast] Error 2
make[1]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'


Determining if the function memset_s exists failed with the following output:
Change Dir: /home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_02fad/fast"
make[1]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_02fad.dir/build.make CMakeFiles/cmTC_02fad.dir/build
make[2]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_02fad.dir/CheckFunctionExists.c.o
/home/buildroot/buildroot-test/instance-1/output/host/bin/xtensa-linux-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/xtensa-buildroot-linux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -DCHECK_FUNCTION_EXISTS=memset_s  -DNDEBUG -fPIE   -o CMakeFiles/cmTC_02fad.dir/CheckFunctionExists.c.o   -c /home/buildroot/buildroot-test/instance-1/output/host/share/cmake-3.8/Modules/CheckFunctionExists.c
Linking C executable cmTC_02fad
/home/buildroot/buildroot-test/instance-1/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_02fad.dir/link.txt --verbose=1
/home/buildroot/buildroot-test/instance-1/output/host/bin/xtensa-linux-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -DCHECK_FUNCTION_EXISTS=memset_s  -DNDEBUG    -rdynamic CMakeFiles/cmTC_02fad.dir/CheckFunctionExists.c.o  -o cmTC_02fad 
CMakeFiles/cmTC_02fad.dir/CheckFunctionExists.c.o:(.text.startup+0x0): undefined reference to `memset_s'
collect2: error: ld returned 1 exit status
make[2]: *** [cmTC_02fad] Error 1
make[2]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: *** [cmTC_02fad/fast] Error 2
make[1]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'


Determining if the ntohll exist failed with the following output:
Change Dir: /home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_8f43e/fast"
make[1]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_8f43e.dir/build.make CMakeFiles/cmTC_8f43e.dir/build
make[2]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_8f43e.dir/CheckSymbolExists.c.o
/home/buildroot/buildroot-test/instance-1/output/host/bin/xtensa-linux-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/xtensa-buildroot-linux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2   -DNDEBUG -fPIE   -o CMakeFiles/cmTC_8f43e.dir/CheckSymbolExists.c.o   -c /home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c
/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c: In function 'main':
/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c:8:19: error: 'ntohll' undeclared (first use in this function); did you mean 'ntohl'?
   return ((int*)(&ntohll))[argc];
                   ^~~~~~
                   ntohl
/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c:8:19: note: each undeclared identifier is reported only once for each function it appears in
make[2]: *** [CMakeFiles/cmTC_8f43e.dir/CheckSymbolExists.c.o] Error 1
make[2]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: *** [cmTC_8f43e/fast] Error 2
make[1]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'

File /home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c:
/* */
#include <arpa/inet.h>

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/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_4189d/fast"
make[1]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_4189d.dir/build.make CMakeFiles/cmTC_4189d.dir/build
make[2]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_4189d.dir/CheckSymbolExists.c.o
/home/buildroot/buildroot-test/instance-1/output/host/bin/xtensa-linux-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/xtensa-buildroot-linux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2   -DNDEBUG -fPIE   -o CMakeFiles/cmTC_4189d.dir/CheckSymbolExists.c.o   -c /home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c
/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c: In function 'main':
/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c:8:19: error: 'htonll' undeclared (first use in this function); did you mean 'htonl'?
   return ((int*)(&htonll))[argc];
                   ^~~~~~
                   htonl
/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c:8:19: note: each undeclared identifier is reported only once for each function it appears in
make[2]: *** [CMakeFiles/cmTC_4189d.dir/CheckSymbolExists.c.o] Error 1
make[2]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: *** [cmTC_4189d/fast] Error 2
make[1]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'

File /home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c:
/* */
#include <arpa/inet.h>

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/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_4dc4f/fast"
make[1]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_4dc4f.dir/build.make CMakeFiles/cmTC_4dc4f.dir/build
make[2]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_4dc4f.dir/CheckFunctionExists.c.o
/home/buildroot/buildroot-test/instance-1/output/host/bin/xtensa-linux-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/xtensa-buildroot-linux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -DCHECK_FUNCTION_EXISTS=__strtoull  -DNDEBUG -fPIE   -o CMakeFiles/cmTC_4dc4f.dir/CheckFunctionExists.c.o   -c /home/buildroot/buildroot-test/instance-1/output/host/share/cmake-3.8/Modules/CheckFunctionExists.c
Linking C executable cmTC_4dc4f
/home/buildroot/buildroot-test/instance-1/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_4dc4f.dir/link.txt --verbose=1
/home/buildroot/buildroot-test/instance-1/output/host/bin/xtensa-linux-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -DCHECK_FUNCTION_EXISTS=__strtoull  -DNDEBUG    -rdynamic CMakeFiles/cmTC_4dc4f.dir/CheckFunctionExists.c.o  -o cmTC_4dc4f 
CMakeFiles/cmTC_4dc4f.dir/CheckFunctionExists.c.o:(.text.startup+0x0): undefined reference to `__strtoull'
collect2: error: ld returned 1 exit status
make[2]: *** [cmTC_4dc4f] Error 1
make[2]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: *** [cmTC_4dc4f/fast] Error 2
make[1]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'


Performing C SOURCE FILE Test HAVE_MSC_THREAD_LOCAL_STORAGE failed with the following output:
Change Dir: /home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_068b3/fast"
make[1]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_068b3.dir/build.make CMakeFiles/cmTC_068b3.dir/build
make[2]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_068b3.dir/src.c.o
/home/buildroot/buildroot-test/instance-1/output/host/bin/xtensa-linux-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/xtensa-buildroot-linux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -DHAVE_MSC_THREAD_LOCAL_STORAGE  -DNDEBUG -fPIE   -o CMakeFiles/cmTC_068b3.dir/src.c.o   -c /home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp/src.c
/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp/src.c:2:1: warning: return type defaults to 'int' [-Wimplicit-int]
 __declspec(thread) int tls;
 ^~~~~~~~~~
/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp/src.c: In function '__declspec':
/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp/src.c:4:16: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token
 int main(void) {
                ^
/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp/src.c:2:1: warning: type of 'thread' defaults to 'int' [-Wimplicit-int]
 __declspec(thread) int tls;
 ^~~~~~~~~~
/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp/src.c:2:24: error: declaration for parameter 'tls' but no such parameter
 __declspec(thread) int tls;
                        ^~~
/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp/src.c:6:1: error: expected '{' at end of input
 }
 ^
make[2]: *** [CMakeFiles/cmTC_068b3.dir/src.c.o] Error 1
make[2]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: *** [cmTC_068b3/fast] Error 2
make[1]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'

Source file was:

__declspec(thread) int tls;

int main(void) {
    return 0;
}
Performing C SOURCE FILE Test HAVE_GCC_BOUNDED_ATTRIBUTE failed with the following output:
Change Dir: /home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_0beb8/fast"
make[1]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_0beb8.dir/build.make CMakeFiles/cmTC_0beb8.dir/build
make[2]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_0beb8.dir/src.c.o
/home/buildroot/buildroot-test/instance-1/output/host/bin/xtensa-linux-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/xtensa-buildroot-linux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -DHAVE_GCC_BOUNDED_ATTRIBUTE -Werror  -DNDEBUG -fPIE   -o CMakeFiles/cmTC_0beb8.dir/src.c.o   -c /home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp/src.c
/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/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
make[2]: *** [CMakeFiles/cmTC_0beb8.dir/src.c.o] Error 1
make[2]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: *** [cmTC_0beb8/fast] Error 2
make[1]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libssh-0.8.7/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;
}