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https://github.com/Kitware/CMake
10 April 2024, 19:27:19 UTC
Revision 8c42cfb2e87c97cbf52eef67f45af0206f0a923e authored by Eicke Herbertz on 29 October 2020, 18:10:08 UTC, committed by Eicke Herbertz on 29 October 2020, 18:52:54 UTC 
test/CMakeLib: make testUVProcessChain work with qemu
 
When building and testing CMake in a container with qemu
user mode emulation, the expected termination with std::abort()
in testUVProcessChainHelper leads qemu to emit an additional
message about an uncaught signal. There appears to be no way
to make qemu shut up, so any qemu message will be removed
from the output during validation.
1 parent 32d369a
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Tip revision: 8c42cfb2e87c97cbf52eef67f45af0206f0a923e authored by Eicke Herbertz on 29 October 2020, 18:10:08 UTC
test/CMakeLib: make testUVProcessChain work with qemu
Tip revision: 8c42cfb
CheckVariableExists.c 
#ifdef CHECK_VARIABLE_EXISTS

extern int CHECK_VARIABLE_EXISTS;

#  ifdef __CLASSIC_C__
int main()
{
  int ac;
  char* av[];
#  else
int main(int ac, char* av[])
{
#  endif
  if (ac > 1000) {
    return *av[0];
  }
  return CHECK_VARIABLE_EXISTS;
}

#else /* CHECK_VARIABLE_EXISTS */

#  error "CHECK_VARIABLE_EXISTS has to specify the variable"

#endif /* CHECK_VARIABLE_EXISTS */
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