cmake HAVE_RPC_XDR_H examples

Lewuathe/mlir-hello thirdparty/llvm-project/compiler-rt/cmake/base-config-ix.cmake :17 

check_include_file(rpc/xdr.h HAVE_RPC_XDR_H)

trailofbits/polytracker polytracker/src/compiler-rt/cmake/base-config-ix.cmake :12 

check_include_file(rpc/xdr.h HAVE_RPC_XDR_H)

CTSRD-CHERI/cheribsd contrib/subrepo-cheri-compiler-rt/cmake/base-config-ix.cmake :17 

check_include_file(rpc/xdr.h HAVE_RPC_XDR_H)