Merge branch 'users/meinersbur/flang_runtime' into users/meinersbur/flang_runtime_shared

Author: Meinersbur

flang/CMakeLists.txt

@@ -242,7 +242,7 @@ set(FLANG_INCLUDE_RUNTIME_default ON)
 if ("flang-rt" IN_LIST LLVM_ENABLE_RUNTIMES)
   set(FLANG_INCLUDE_RUNTIME_default OFF)
 endif ()
-option(FLANG_INCLUDE_RUNTIME "Build the runtime in-tree (deprecated; to be replaced with LLVM_ENABLE_RUNTIMES=flang-rt)" FLANG_INCLUDE_RUNTIME_default)
+option(FLANG_INCLUDE_RUNTIME "Build the runtime in-tree (deprecated; to be replaced with LLVM_ENABLE_RUNTIMES=flang-rt)" ${FLANG_INCLUDE_RUNTIME_default})
 if (FLANG_INCLUDE_RUNTIME)
   if ("flang-rt" IN_LIST LLVM_ENABLE_RUNTIMES)
     message(WARNING "Building Flang-RT using LLVM_ENABLE_RUNTIMES. FLANG_INCLUDE_RUNTIME=${FLANG_INCLUDE_RUNTIME} ignored.")