Determining size of __int64 failed with the following output:
Change Dir: /home/daniel/Downloads/obs-studio/build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTryCompileExec977016597/fast"
/usr/bin/make -f CMakeFiles/cmTryCompileExec977016597.dir/build.make CMakeFiles/cmTryCompileExec977016597.dir/build
make[1]: Entering directory '/home/daniel/Downloads/obs-studio/build/CMakeFiles/CMakeTmp'
/usr/bin/cmake -E cmake_progress_report /home/daniel/Downloads/obs-studio/build/CMakeFiles/CMakeTmp/CMakeFiles 1
Building C object CMakeFiles/cmTryCompileExec977016597.dir/__INT64.c.o
/usr/bin/cc   -fPIC    -o CMakeFiles/cmTryCompileExec977016597.dir/__INT64.c.o   -c /home/daniel/Downloads/obs-studio/build/CMakeFiles/CheckTypeSize/__INT64.c
/home/daniel/Downloads/obs-studio/build/CMakeFiles/CheckTypeSize/__INT64.c:17:22: error: ‘__int64’ undeclared here (not in a function)
 #define SIZE (sizeof(__int64))
                      ^
/home/daniel/Downloads/obs-studio/build/CMakeFiles/CheckTypeSize/__INT64.c:19:12: note: in expansion of macro ‘SIZE’
   ('0' + ((SIZE / 10000)%10)),
            ^
CMakeFiles/cmTryCompileExec977016597.dir/build.make:57: recipe for target 'CMakeFiles/cmTryCompileExec977016597.dir/__INT64.c.o' failed
make[1]: Leaving directory '/home/daniel/Downloads/obs-studio/build/CMakeFiles/CMakeTmp'
make[1]: *** [CMakeFiles/cmTryCompileExec977016597.dir/__INT64.c.o] Error 1
Makefile:118: recipe for target 'cmTryCompileExec977016597/fast' failed
make: *** [cmTryCompileExec977016597/fast] Error 2

/home/daniel/Downloads/obs-studio/build/CMakeFiles/CheckTypeSize/__INT64.c:
#include <sys/types.h>
#include <stdint.h>
#include <stddef.h>


#undef KEY
#if defined(__i386)
# define KEY '_','_','i','3','8','6'
#elif defined(__x86_64)
# define KEY '_','_','x','8','6','_','6','4'
#elif defined(__ppc__)
# define KEY '_','_','p','p','c','_','_'
#elif defined(__ppc64__)
# define KEY '_','_','p','p','c','6','4','_','_'
#endif

#define SIZE (sizeof(__int64))
char info_size[] =  {'I', 'N', 'F', 'O', ':', 's','i','z','e','[',
  ('0' + ((SIZE / 10000)%10)),
  ('0' + ((SIZE / 1000)%10)),
  ('0' + ((SIZE / 100)%10)),
  ('0' + ((SIZE / 10)%10)),
  ('0' +  (SIZE    % 10)),
  ']',
#ifdef KEY
  ' ','k','e','y','[', KEY, ']',
#endif
  '\0'};

#ifdef __CLASSIC_C__
int main(argc, argv) int argc; char *argv[];
#else
int main(int argc, char *argv[])
#endif
{
  int require = 0;
  require += info_size[argc];
  (void)argv;
  return require;
}


Determining size of __int32 failed with the following output:
Change Dir: /home/daniel/Downloads/obs-studio/build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTryCompileExec2528608532/fast"
/usr/bin/make -f CMakeFiles/cmTryCompileExec2528608532.dir/build.make CMakeFiles/cmTryCompileExec2528608532.dir/build
make[1]: Entering directory '/home/daniel/Downloads/obs-studio/build/CMakeFiles/CMakeTmp'
/usr/bin/cmake -E cmake_progress_report /home/daniel/Downloads/obs-studio/build/CMakeFiles/CMakeTmp/CMakeFiles 1
Building C object CMakeFiles/cmTryCompileExec2528608532.dir/__INT32.c.o
/usr/bin/cc   -fPIC    -o CMakeFiles/cmTryCompileExec2528608532.dir/__INT32.c.o   -c /home/daniel/Downloads/obs-studio/build/CMakeFiles/CheckTypeSize/__INT32.c
/home/daniel/Downloads/obs-studio/build/CMakeFiles/CheckTypeSize/__INT32.c:17:22: error: ‘__int32’ undeclared here (not in a function)
 #define SIZE (sizeof(__int32))
                      ^
/home/daniel/Downloads/obs-studio/build/CMakeFiles/CheckTypeSize/__INT32.c:19:12: note: in expansion of macro ‘SIZE’
   ('0' + ((SIZE / 10000)%10)),
            ^
CMakeFiles/cmTryCompileExec2528608532.dir/build.make:57: recipe for target 'CMakeFiles/cmTryCompileExec2528608532.dir/__INT32.c.o' failed
make[1]: Leaving directory '/home/daniel/Downloads/obs-studio/build/CMakeFiles/CMakeTmp'
make[1]: *** [CMakeFiles/cmTryCompileExec2528608532.dir/__INT32.c.o] Error 1
Makefile:118: recipe for target 'cmTryCompileExec2528608532/fast' failed
make: *** [cmTryCompileExec2528608532/fast] Error 2

/home/daniel/Downloads/obs-studio/build/CMakeFiles/CheckTypeSize/__INT32.c:
#include <sys/types.h>
#include <stdint.h>
#include <stddef.h>


#undef KEY
#if defined(__i386)
# define KEY '_','_','i','3','8','6'
#elif defined(__x86_64)
# define KEY '_','_','x','8','6','_','6','4'
#elif defined(__ppc__)
# define KEY '_','_','p','p','c','_','_'
#elif defined(__ppc64__)
# define KEY '_','_','p','p','c','6','4','_','_'
#endif

#define SIZE (sizeof(__int32))
char info_size[] =  {'I', 'N', 'F', 'O', ':', 's','i','z','e','[',
  ('0' + ((SIZE / 10000)%10)),
  ('0' + ((SIZE / 1000)%10)),
  ('0' + ((SIZE / 100)%10)),
  ('0' + ((SIZE / 10)%10)),
  ('0' +  (SIZE    % 10)),
  ']',
#ifdef KEY
  ' ','k','e','y','[', KEY, ']',
#endif
  '\0'};

#ifdef __CLASSIC_C__
int main(argc, argv) int argc; char *argv[];
#else
int main(int argc, char *argv[])
#endif
{
  int require = 0;
  require += info_size[argc];
  (void)argv;
  return require;
}


Determining size of SSIZE_T failed with the following output:
Change Dir: /home/daniel/Downloads/obs-studio/build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTryCompileExec1700232428/fast"
/usr/bin/make -f CMakeFiles/cmTryCompileExec1700232428.dir/build.make CMakeFiles/cmTryCompileExec1700232428.dir/build
make[1]: Entering directory '/home/daniel/Downloads/obs-studio/build/CMakeFiles/CMakeTmp'
/usr/bin/cmake -E cmake_progress_report /home/daniel/Downloads/obs-studio/build/CMakeFiles/CMakeTmp/CMakeFiles 1
Building C object CMakeFiles/cmTryCompileExec1700232428.dir/UPPERCASE_SSIZE_T.c.o
/usr/bin/cc   -fPIC    -o CMakeFiles/cmTryCompileExec1700232428.dir/UPPERCASE_SSIZE_T.c.o   -c /home/daniel/Downloads/obs-studio/build/CMakeFiles/CheckTypeSize/UPPERCASE_SSIZE_T.c
/home/daniel/Downloads/obs-studio/build/CMakeFiles/CheckTypeSize/UPPERCASE_SSIZE_T.c:17:22: error: ‘SSIZE_T’ undeclared here (not in a function)
 #define SIZE (sizeof(SSIZE_T))
                      ^
/home/daniel/Downloads/obs-studio/build/CMakeFiles/CheckTypeSize/UPPERCASE_SSIZE_T.c:19:12: note: in expansion of macro ‘SIZE’
   ('0' + ((SIZE / 10000)%10)),
            ^
CMakeFiles/cmTryCompileExec1700232428.dir/build.make:57: recipe for target 'CMakeFiles/cmTryCompileExec1700232428.dir/UPPERCASE_SSIZE_T.c.o' failed
make[1]: Leaving directory '/home/daniel/Downloads/obs-studio/build/CMakeFiles/CMakeTmp'
make[1]: *** [CMakeFiles/cmTryCompileExec1700232428.dir/UPPERCASE_SSIZE_T.c.o] Error 1
Makefile:118: recipe for target 'cmTryCompileExec1700232428/fast' failed
make: *** [cmTryCompileExec1700232428/fast] Error 2

/home/daniel/Downloads/obs-studio/build/CMakeFiles/CheckTypeSize/UPPERCASE_SSIZE_T.c:
#include <sys/types.h>
#include <stdint.h>
#include <stddef.h>


#undef KEY
#if defined(__i386)
# define KEY '_','_','i','3','8','6'
#elif defined(__x86_64)
# define KEY '_','_','x','8','6','_','6','4'
#elif defined(__ppc__)
# define KEY '_','_','p','p','c','_','_'
#elif defined(__ppc64__)
# define KEY '_','_','p','p','c','6','4','_','_'
#endif

#define SIZE (sizeof(SSIZE_T))
char info_size[] =  {'I', 'N', 'F', 'O', ':', 's','i','z','e','[',
  ('0' + ((SIZE / 10000)%10)),
  ('0' + ((SIZE / 1000)%10)),
  ('0' + ((SIZE / 100)%10)),
  ('0' + ((SIZE / 10)%10)),
  ('0' +  (SIZE    % 10)),
  ']',
#ifdef KEY
  ' ','k','e','y','[', KEY, ']',
#endif
  '\0'};

#ifdef __CLASSIC_C__
int main(argc, argv) int argc; char *argv[];
#else
int main(int argc, char *argv[])
#endif
{
  int require = 0;
  require += info_size[argc];
  (void)argv;
  return require;
}


Determining if the function _strtoi64 exists failed with the following output:
Change Dir: /home/daniel/Downloads/obs-studio/build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTryCompileExec279746730/fast"
/usr/bin/make -f CMakeFiles/cmTryCompileExec279746730.dir/build.make CMakeFiles/cmTryCompileExec279746730.dir/build
make[1]: Entering directory '/home/daniel/Downloads/obs-studio/build/CMakeFiles/CMakeTmp'
/usr/bin/cmake -E cmake_progress_report /home/daniel/Downloads/obs-studio/build/CMakeFiles/CMakeTmp/CMakeFiles 1
Building C object CMakeFiles/cmTryCompileExec279746730.dir/CheckFunctionExists.c.o
/usr/bin/cc   -fPIC -DCHECK_FUNCTION_EXISTS=_strtoi64   -o CMakeFiles/cmTryCompileExec279746730.dir/CheckFunctionExists.c.o   -c /usr/share/cmake-3.0/Modules/CheckFunctionExists.c
Linking C executable cmTryCompileExec279746730
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTryCompileExec279746730.dir/link.txt --verbose=1
/usr/bin/cc  -fPIC -DCHECK_FUNCTION_EXISTS=_strtoi64    CMakeFiles/cmTryCompileExec279746730.dir/CheckFunctionExists.c.o  -o cmTryCompileExec279746730 -rdynamic
CMakeFiles/cmTryCompileExec279746730.dir/CheckFunctionExists.c.o: In function `main':
CheckFunctionExists.c:(.text+0x15): undefined reference to `_strtoi64'
collect2: error: ld returned 1 exit status
CMakeFiles/cmTryCompileExec279746730.dir/build.make:88: recipe for target 'cmTryCompileExec279746730' failed
make[1]: Leaving directory '/home/daniel/Downloads/obs-studio/build/CMakeFiles/CMakeTmp'
make[1]: *** [cmTryCompileExec279746730] Error 1
Makefile:118: recipe for target 'cmTryCompileExec279746730/fast' failed
make: *** [cmTryCompileExec279746730/fast] Error 2


Determining if the function _snprintf exists failed with the following output:
Change Dir: /home/daniel/Downloads/obs-studio/build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTryCompileExec450634995/fast"
/usr/bin/make -f CMakeFiles/cmTryCompileExec450634995.dir/build.make CMakeFiles/cmTryCompileExec450634995.dir/build
make[1]: Entering directory '/home/daniel/Downloads/obs-studio/build/CMakeFiles/CMakeTmp'
/usr/bin/cmake -E cmake_progress_report /home/daniel/Downloads/obs-studio/build/CMakeFiles/CMakeTmp/CMakeFiles 1
Building C object CMakeFiles/cmTryCompileExec450634995.dir/CheckFunctionExists.c.o
/usr/bin/cc   -fPIC -DCHECK_FUNCTION_EXISTS=_snprintf   -o CMakeFiles/cmTryCompileExec450634995.dir/CheckFunctionExists.c.o   -c /usr/share/cmake-3.0/Modules/CheckFunctionExists.c
Linking C executable cmTryCompileExec450634995
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTryCompileExec450634995.dir/link.txt --verbose=1
/usr/bin/cc  -fPIC -DCHECK_FUNCTION_EXISTS=_snprintf    CMakeFiles/cmTryCompileExec450634995.dir/CheckFunctionExists.c.o  -o cmTryCompileExec450634995 -rdynamic
CMakeFiles/cmTryCompileExec450634995.dir/CheckFunctionExists.c.o: In function `main':
CheckFunctionExists.c:(.text+0x15): undefined reference to `_snprintf'
collect2: error: ld returned 1 exit status
CMakeFiles/cmTryCompileExec450634995.dir/build.make:88: recipe for target 'cmTryCompileExec450634995' failed
make[1]: *** [cmTryCompileExec450634995] Error 1
make[1]: Leaving directory '/home/daniel/Downloads/obs-studio/build/CMakeFiles/CMakeTmp'
Makefile:118: recipe for target 'cmTryCompileExec450634995/fast' failed
make: *** [cmTryCompileExec450634995/fast] Error 2


Determining if the pthread_create exist failed with the following output:
Change Dir: /home/daniel/Downloads/obs-studio/build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTryCompileExec2896750281/fast"
/usr/bin/make -f CMakeFiles/cmTryCompileExec2896750281.dir/build.make CMakeFiles/cmTryCompileExec2896750281.dir/build
make[1]: Entering directory '/home/daniel/Downloads/obs-studio/build/CMakeFiles/CMakeTmp'
/usr/bin/cmake -E cmake_progress_report /home/daniel/Downloads/obs-studio/build/CMakeFiles/CMakeTmp/CMakeFiles 1
Building C object CMakeFiles/cmTryCompileExec2896750281.dir/CheckSymbolExists.c.o
/usr/bin/cc   -Wall -Wextra -Wno-unused-function -Werror-implicit-function-declaration -Wno-missing-braces -Wno-missing-field-initializers  -std=gnu99 -fno-strict-aliasing    -o CMakeFiles/cmTryCompileExec2896750281.dir/CheckSymbolExists.c.o   -c /home/daniel/Downloads/obs-studio/build/CMakeFiles/CMakeTmp/CheckSymbolExists.c
Linking C executable cmTryCompileExec2896750281
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTryCompileExec2896750281.dir/link.txt --verbose=1
/usr/bin/cc  -Wall -Wextra -Wno-unused-function -Werror-implicit-function-declaration -Wno-missing-braces -Wno-missing-field-initializers  -std=gnu99 -fno-strict-aliasing     CMakeFiles/cmTryCompileExec2896750281.dir/CheckSymbolExists.c.o  -o cmTryCompileExec2896750281 -rdynamic
CMakeFiles/cmTryCompileExec2896750281.dir/CheckSymbolExists.c.o: In function `main':
CheckSymbolExists.c:(.text+0x16): undefined reference to `pthread_create'
collect2: error: ld returned 1 exit status
CMakeFiles/cmTryCompileExec2896750281.dir/build.make:88: recipe for target 'cmTryCompileExec2896750281' failed
make[1]: Leaving directory '/home/daniel/Downloads/obs-studio/build/CMakeFiles/CMakeTmp'
make[1]: *** [cmTryCompileExec2896750281] Error 1
Makefile:118: recipe for target 'cmTryCompileExec2896750281/fast' failed
make: *** [cmTryCompileExec2896750281/fast] Error 2

File /home/daniel/Downloads/obs-studio/build/CMakeFiles/CMakeTmp/CheckSymbolExists.c:
/* */
#include <pthread.h>

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