cmake HAVE_LDBL_MANT_DIG_113 examples

Lewuathe/mlir-hello thirdparty/llvm-project/flang/runtime/CMakeLists.txt :86 

check_cxx_source_compiles(
  "#include <cfloat>
   #if LDBL_MANT_DIG != 113
   #error LDBL_MANT_DIG != 113
   #endif
   int main() { return 0; }
  "
  HAVE_LDBL_MANT_DIG_113)

Lewuathe/mlir-hello thirdparty/llvm-project/flang/runtime/Float128Math/CMakeLists.txt :112 

elseif (HAVE_LDBL_MANT_DIG_113)

Lewuathe/mlir-hello thirdparty/llvm-project/flang/test/CMakeLists.txt :15 

check_cxx_source_compiles(
  "#include <cfloat>
   #if LDBL_MANT_DIG != 113
   #error LDBL_MANT_DIG != 113
   #endif
   int main() { return 0; }
  "
  HAVE_LDBL_MANT_DIG_113)

Lewuathe/mlir-hello thirdparty/llvm-project/flang/tools/f18/CMakeLists.txt :36 

check_cxx_source_compiles(
  "#include <cfloat>
   #if LDBL_MANT_DIG != 113
   #error LDBL_MANT_DIG != 113
   #endif
   int main() { return 0; }
  "
  HAVE_LDBL_MANT_DIG_113)

Lewuathe/mlir-hello thirdparty/llvm-project/flang/tools/f18/CMakeLists.txt :48 

elseif (HAVE_LDBL_MANT_DIG_113)