https://github.com/Kitware/CMake
Revision 6bbc82b4b30ff17c5b3c899c482b1a724e15d5fb authored by Brad King on 19 March 2019, 12:57:44 UTC, committed by Kitware Robot on 19 March 2019, 12:57:51 UTC
0adb0e0178 CheckTypeSize: Fix with clang '-Werror,-Wmissing-variable-declarations'

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !3112
2 parent s 51a1a7e + 0adb0e0
Raw File
Tip revision: 6bbc82b4b30ff17c5b3c899c482b1a724e15d5fb authored by Brad King on 19 March 2019, 12:57:44 UTC
Merge topic 'CheckTypeSize-decl-warning'
Tip revision: 6bbc82b
CheckTypeSize.c.in
@headers@

#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','_','_'
#elif defined(__aarch64__)
# define KEY '_','_','a','a','r','c','h','6','4','_','_'
#elif defined(__ARM_ARCH_7A__)
# define KEY '_','_','A','R','M','_','A','R','C','H','_','7','A','_','_'
#elif defined(__ARM_ARCH_7S__)
# define KEY '_','_','A','R','M','_','A','R','C','H','_','7','S','_','_'
#endif

#define SIZE (sizeof(@type@))
static 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;
}
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