Determining if the getrandom exist failed with the following output:
Change Dir: /home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_c1628/fast"
make[1]: Entering directory `/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_c1628.dir/build.make CMakeFiles/cmTC_c1628.dir/build
make[2]: Entering directory `/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_c1628.dir/CheckSymbolExists.c.o
/home/dawncrow/buildroot-test/scripts/instance-0/output/host/bin/m68k-linux-gcc --sysroot=/home/dawncrow/buildroot-test/scripts/instance-0/output/host/m68k-buildroot-linux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os   -DNDEBUG   -o CMakeFiles/cmTC_c1628.dir/CheckSymbolExists.c.o   -c /home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp/CheckSymbolExists.c
/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp/CheckSymbolExists.c: In function 'main':
/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp/CheckSymbolExists.c:8:19: error: 'getrandom' undeclared (first use in this function)
   return ((int*)(&getrandom))[argc];
                   ^~~~~~~~~
/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp/CheckSymbolExists.c:8:19: note: each undeclared identifier is reported only once for each function it appears in
make[2]: *** [CMakeFiles/cmTC_c1628.dir/CheckSymbolExists.c.o] Error 1
make[2]: Leaving directory `/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp'
make[1]: *** [cmTC_c1628/fast] Error 2
make[1]: Leaving directory `/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp'

File /home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp/CheckSymbolExists.c:
/* */
#include <sys/random.h>

int main(int argc, char** argv)
{
  (void)argv;
#ifndef getrandom
  return ((int*)(&getrandom))[argc];
#else
  (void)argc;
  return 0;
#endif
}

Determining if the arc4random_buf exist failed with the following output:
Change Dir: /home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_893ac/fast"
make[1]: Entering directory `/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_893ac.dir/build.make CMakeFiles/cmTC_893ac.dir/build
make[2]: Entering directory `/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_893ac.dir/CheckSymbolExists.c.o
/home/dawncrow/buildroot-test/scripts/instance-0/output/host/bin/m68k-linux-gcc --sysroot=/home/dawncrow/buildroot-test/scripts/instance-0/output/host/m68k-buildroot-linux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os   -DNDEBUG   -o CMakeFiles/cmTC_893ac.dir/CheckSymbolExists.c.o   -c /home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp/CheckSymbolExists.c
/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp/CheckSymbolExists.c: In function 'main':
/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp/CheckSymbolExists.c:8:19: error: 'arc4random_buf' undeclared (first use in this function)
   return ((int*)(&arc4random_buf))[argc];
                   ^~~~~~~~~~~~~~
/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp/CheckSymbolExists.c:8:19: note: each undeclared identifier is reported only once for each function it appears in
make[2]: *** [CMakeFiles/cmTC_893ac.dir/CheckSymbolExists.c.o] Error 1
make[2]: Leaving directory `/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp'
make[1]: *** [cmTC_893ac/fast] Error 2
make[1]: Leaving directory `/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp'

File /home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp/CheckSymbolExists.c:
/* */
#include <stdlib.h>

int main(int argc, char** argv)
{
  (void)argv;
#ifndef arc4random_buf
  return ((int*)(&arc4random_buf))[argc];
#else
  (void)argc;
  return 0;
#endif
}

Determining if the arc4random exist failed with the following output:
Change Dir: /home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_25af9/fast"
make[1]: Entering directory `/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_25af9.dir/build.make CMakeFiles/cmTC_25af9.dir/build
make[2]: Entering directory `/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_25af9.dir/CheckSymbolExists.c.o
/home/dawncrow/buildroot-test/scripts/instance-0/output/host/bin/m68k-linux-gcc --sysroot=/home/dawncrow/buildroot-test/scripts/instance-0/output/host/m68k-buildroot-linux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os   -DNDEBUG   -o CMakeFiles/cmTC_25af9.dir/CheckSymbolExists.c.o   -c /home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp/CheckSymbolExists.c
/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp/CheckSymbolExists.c: In function 'main':
/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp/CheckSymbolExists.c:8:19: error: 'arc4random' undeclared (first use in this function)
   return ((int*)(&arc4random))[argc];
                   ^~~~~~~~~~
/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp/CheckSymbolExists.c:8:19: note: each undeclared identifier is reported only once for each function it appears in
make[2]: *** [CMakeFiles/cmTC_25af9.dir/CheckSymbolExists.c.o] Error 1
make[2]: Leaving directory `/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp'
make[1]: *** [cmTC_25af9/fast] Error 2
make[1]: Leaving directory `/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp'

File /home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp/CheckSymbolExists.c:
/* */
#include <stdlib.h>

int main(int argc, char** argv)
{
  (void)argv;
#ifndef arc4random
  return ((int*)(&arc4random))[argc];
#else
  (void)argc;
  return 0;
#endif
}

Determining if the function arc4random_buf exists in the bsd failed with the following output:
Change Dir: /home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_fbc1c/fast"
make[1]: Entering directory `/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_fbc1c.dir/build.make CMakeFiles/cmTC_fbc1c.dir/build
make[2]: Entering directory `/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_fbc1c.dir/CheckFunctionExists.c.o
/home/dawncrow/buildroot-test/scripts/instance-0/output/host/bin/m68k-linux-gcc --sysroot=/home/dawncrow/buildroot-test/scripts/instance-0/output/host/m68k-buildroot-linux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=arc4random_buf  -DNDEBUG   -o CMakeFiles/cmTC_fbc1c.dir/CheckFunctionExists.c.o   -c /home/dawncrow/buildroot-test/scripts/instance-0/output/host/share/cmake-3.8/Modules/CheckFunctionExists.c
Linking C executable cmTC_fbc1c
/home/dawncrow/buildroot-test/scripts/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_fbc1c.dir/link.txt --verbose=1
/home/dawncrow/buildroot-test/scripts/instance-0/output/host/bin/m68k-linux-gcc --sysroot=/home/dawncrow/buildroot-test/scripts/instance-0/output/host/m68k-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=arc4random_buf  -DNDEBUG    -rdynamic CMakeFiles/cmTC_fbc1c.dir/CheckFunctionExists.c.o  -o cmTC_fbc1c -lbsd 
/home/dawncrow/buildroot-test/scripts/instance-0/output/host/m68k-buildroot-linux-uclibc/sysroot/usr/lib/libbsd.so: undefined reference to `__register_atfork'
collect2: error: ld returned 1 exit status
make[2]: *** [cmTC_fbc1c] Error 1
make[2]: Leaving directory `/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp'
make[1]: *** [cmTC_fbc1c/fast] Error 2
make[1]: Leaving directory `/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp'


Determining if the function z_get_crc_table exists failed with the following output:
Change Dir: /home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_81a0e/fast"
make[1]: Entering directory `/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_81a0e.dir/build.make CMakeFiles/cmTC_81a0e.dir/build
make[2]: Entering directory `/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_81a0e.dir/CheckFunctionExists.c.o
/home/dawncrow/buildroot-test/scripts/instance-0/output/host/bin/m68k-linux-gcc --sysroot=/home/dawncrow/buildroot-test/scripts/instance-0/output/host/m68k-buildroot-linux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=z_get_crc_table  -DNDEBUG   -o CMakeFiles/cmTC_81a0e.dir/CheckFunctionExists.c.o   -c /home/dawncrow/buildroot-test/scripts/instance-0/output/host/share/cmake-3.8/Modules/CheckFunctionExists.c
Linking C executable cmTC_81a0e
/home/dawncrow/buildroot-test/scripts/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_81a0e.dir/link.txt --verbose=1
/home/dawncrow/buildroot-test/scripts/instance-0/output/host/bin/m68k-linux-gcc --sysroot=/home/dawncrow/buildroot-test/scripts/instance-0/output/host/m68k-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCHECK_FUNCTION_EXISTS=z_get_crc_table  -DNDEBUG    -rdynamic CMakeFiles/cmTC_81a0e.dir/CheckFunctionExists.c.o  -o cmTC_81a0e /home/dawncrow/buildroot-test/scripts/instance-0/output/host/m68k-buildroot-linux-uclibc/sysroot/usr/lib/libz.so 
CMakeFiles/cmTC_81a0e.dir/CheckFunctionExists.c.o: In function `main':
CheckFunctionExists.c:(.text.startup+0x6): undefined reference to `z_get_crc_table'
collect2: error: ld returned 1 exit status
make[2]: *** [cmTC_81a0e] Error 1
make[2]: Leaving directory `/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp'
make[1]: *** [cmTC_81a0e/fast] Error 2
make[1]: Leaving directory `/home/dawncrow/buildroot-test/scripts/instance-0/output/build/minizip-2.5.3/CMakeFiles/CMakeTmp'