CMakeLists: Fix REACTOR_EMIT_DEBUG_INFO builds

CMakeLists.txt

@@ -229,8 +229,9 @@ if(MSVC)
     add_definitions(-D_SBCS)  # Single Byte Character Set (ASCII)
 else()
     set_cpp_flag("--std=c++11")
+    set_cpp_flag("-fno-exceptions")
+
     list(APPEND SWIFTSHADER_COMPILE_OPTIONS
-        "-fno-exceptions"
         "-Wall"
         "-Werror=reorder"
         "-Werror=sign-compare"
@@ -1883,6 +1884,7 @@ if(${REACTOR_BACKEND} STREQUAL "LLVM")
         INCLUDE_DIRECTORIES "${COMMON_INCLUDE_DIR}"
         POSITION_INDEPENDENT_CODE 1
         FOLDER "Core"
+        COMPILE_OPTIONS "${SWIFTSHADER_COMPILE_OPTIONS}"
     )
     target_link_libraries(ReactorLLVM llvm ${OS_LIBS})
 

src/Reactor/LLVMReactor.cpp

@@ -26,6 +26,13 @@
 #undef min
 #undef max
 
+#if defined(__clang__)
+// LLVM has occurances of the extra-semi warning in its headers, which will be
+// treated as an error in SwiftShader targets.
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wextra-semi"
+#endif  // defined(__clang__)
+
 #include "llvm/Analysis/LoopPass.h"
 #include "llvm/ExecutionEngine/ExecutionEngine.h"
 #include "llvm/ExecutionEngine/JITSymbol.h"
@@ -52,6 +59,10 @@
 #include "llvm/Transforms/Scalar.h"
 #include "llvm/Transforms/Scalar/GVN.h"
 
+#if defined(__clang__)
+#pragma clang diagnostic pop
+#endif // defined(__clang__)
+
 #include "LLVMRoutine.hpp"
 
 #define ARGS(...) {__VA_ARGS__}