GPU CMake: Add check that RTC source files do not contain system headers

[davidrohr]

No description provided.

[github-actions]

REQUEST FOR PRODUCTION RELEASES:
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async-2024-PbPb-apass1
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[alibuild]

Error while checking build/O2/fullCI for 8a6f48b at 2025-01-06 06:09:

## sw/BUILD/O2-latest/log
c++: error: unrecognized command-line option '--rtlib=compiler-rt'
c++: error: unrecognized command-line option '--rtlib=compiler-rt'


## sw/BUILD/O2Physics-latest/log
Error in cling::AutoLoadingVisitor::InsertIntoAutoLoadingState:
Error in cling::AutoLoadingVisitor::InsertIntoAutoLoadingState:
Error in cling::AutoLoadingVisitor::InsertIntoAutoLoadingState:
Error in cling::AutoLoadingVisitor::InsertIntoAutoLoadingState:
Error in cling::AutoLoadingVisitor::InsertIntoAutoLoadingState:
Error in cling::AutoLoadingVisitor::InsertIntoAutoLoadingState:
Error in cling::AutoLoadingVisitor::InsertIntoAutoLoadingState:
Error in cling::AutoLoadingVisitor::InsertIntoAutoLoadingState:
Error in cling::AutoLoadingVisitor::InsertIntoAutoLoadingState:
Error in cling::AutoLoadingVisitor::InsertIntoAutoLoadingState:
Error in cling::AutoLoadingVisitor::InsertIntoAutoLoadingState:
Error in cling::AutoLoadingVisitor::InsertIntoAutoLoadingState:


## sw/BUILD/O2-RTC-test-latest/log
/sw/SOURCES/O2/13747-slc8_x86-64/0/GPU/GPUTracking/Base/GPUConstantMem.h:156:11: error: use of undeclared identifier 'GPUCA_CONSMEM'
/sw/SOURCES/O2/13747-slc8_x86-64/0/GPU/GPUTracking/Base/GPUConstantMem.h:156:11: error: use of undeclared identifier 'GPUCA_CONSMEM'
/sw/SOURCES/O2/13747-slc8_x86-64/0/GPU/GPUTracking/Base/GPUConstantMem.h:156:11: error: use of undeclared identifier 'GPUCA_CONSMEM'
/sw/SOURCES/O2/13747-slc8_x86-64/0/GPU/GPUTracking/Base/GPUConstantMem.h:156:11: error: use of undeclared identifier 'GPUCA_CONSMEM'
/sw/SOURCES/O2/13747-slc8_x86-64/0/GPU/GPUTracking/Base/GPUConstantMem.h:156:11: error: use of undeclared identifier 'GPUCA_CONSMEM'
/sw/SOURCES/O2/13747-slc8_x86-64/0/GPU/GPUTracking/Base/GPUConstantMem.h:156:11: error: use of undeclared identifier 'GPUCA_CONSMEM'
/sw/SOURCES/O2/13747-slc8_x86-64/0/GPU/GPUTracking/Base/GPUConstantMem.h:156:11: error: use of undeclared identifier 'GPUCA_CONSMEM'
/sw/SOURCES/O2/13747-slc8_x86-64/0/GPU/GPUTracking/Base/GPUConstantMem.h:156:11: error: use of undeclared identifier 'GPUCA_CONSMEM'
/sw/SOURCES/O2/13747-slc8_x86-64/0/GPU/GPUTracking/Base/GPUConstantMem.h:156:11: error: use of undeclared identifier 'GPUCA_CONSMEM'
/sw/SOURCES/O2/13747-slc8_x86-64/0/GPU/GPUTracking/Base/GPUConstantMem.h:156:11: error: use of undeclared identifier 'GPUCA_CONSMEM'
/sw/SOURCES/O2/13747-slc8_x86-64/0/GPU/GPUTracking/TPCConvert/GPUTPCConvertImpl.h:/sw/SOURCES/O2/13747-slc8_x86-64/0/GPU/GPUTracking/Base/GPUConstantMem.h19:156:11: error: use of undeclared identifier 'GPUCA_CONSMEM'
/sw/SOURCES/O2/13747-slc8_x86-64/0/GPU/GPUTracking/Base/GPUConstantMem.h:156:11: error: use of undeclared identifier 'GPUCA_CONSMEM'
/sw/SOURCES/O2/13747-slc8_x86-64/0/GPU/GPUTracking/Base/GPUConstantMem.h:156:11: error: use of undeclared identifier 'GPUCA_CONSMEM'
/sw/SOURCES/O2/13747-slc8_x86-64/0/GPU/GPUTracking/Base/GPUConstantMem.h:156:11: error: use of undeclared identifier 'GPUCA_CONSMEM'
/sw/SOURCES/O2/13747-slc8_x86-64/0/GPU/GPUTracking/Base/GPUConstantMem.h:156:11: error: use of undeclared identifier 'GPUCA_CONSMEM'
/sw/SOURCES/O2/13747-slc8_x86-64/0/GPU/GPUTracking/Base/GPUConstantMem.h:156:11: error: use of undeclared identifier 'GPUCA_CONSMEM'
/sw/SOURCES/O2/13747-slc8_x86-64/0/GPU/GPUTracking/Base/GPUConstantMem.h:156:11: error: use of undeclared identifier 'GPUCA_CONSMEM'
/sw/SOURCES/O2/13747-slc8_x86-64/0/GPU/GPUTracking/Base/GPUConstantMem.h:156:11: error: use of undeclared identifier 'GPUCA_CONSMEM'
/sw/SOURCES/O2/13747-slc8_x86-64/0/GPU/GPUTracking/Base/GPUConstantMem.h:156:11: error: use of undeclared identifier 'GPUCA_CONSMEM'
/sw/SOURCES/O2/13747-slc8_x86-64/0/GPU/GPUTracking/Base/GPUConstantMem.h:156:11: error: use of undeclared identifier 'GPUCA_CONSMEM'
/sw/SOURCES/O2/13747-slc8_x86-64/0/GPU/GPUTracking/Base/GPUConstantMem.h:156:11: error: use of undeclared identifier 'GPUCA_CONSMEM'
/sw/SOURCES/O2/13747-slc8_x86-64/0/GPU/GPUTracking/Base/GPUConstantMem.h:156:11: error: use of undeclared identifier 'GPUCA_CONSMEM'
/sw/SOURCES/O2/13747-slc8_x86-64/0/GPU/GPUTracking/Base/GPUConstantMem.h:156:11: error: use of undeclared identifier 'GPUCA_CONSMEM'
/sw/SOURCES/O2/13747-slc8_x86-64/0/GPU/GPUTracking/Base/GPUConstantMem.h:156:11: error: use of undeclared identifier 'GPUCA_CONSMEM'
/sw/SOURCES/O2/13747-slc8_x86-64/0/GPU/GPUTracking/Base/GPUConstantMem.h:156:11: error: use of undeclared identifier 'GPUCA_CONSMEM'
/sw/SOURCES/O2/13747-slc8_x86-64/0/GPU/GPUTracking/Base/GPUConstantMem.h:156:11: error: use of undeclared identifier 'GPUCA_CONSMEM'
/sw/SOURCES/O2/13747-slc8_x86-64/0/GPU/GPUTracking/Base/GPUConstantMem.h:156:11: error: use of undeclared identifier 'GPUCA_CONSMEM'
/sw/SOURCES/O2/13747-slc8_x86-64/0/GPU/GPUTracking/Base/GPUConstantMem.h:156:11: error: use of undeclared identifier 'GPUCA_CONSMEM'
[0 more errors; see full log]

Full log here.