Fixing warnings

CMakeLists.txt

@@ -85,10 +85,12 @@ if (NOT MSVC)
     endif()
 
     set(CMAKE_CXX_FLAGS -std=c++11)
-    set(GCC_COMPILE_FLAGS "-fvisibility=hidden -fPIC -fno-strict-aliasing -D_LARGEFILE64_SOURCE=1 -D_FILE_OFFSET_BITS=64 -Wall -Wextra -Wno-unused-local-typedefs -Wno-unused-value -Wno-unused-parameter -Wno-unused-variable -Wno-reorder -Wno-misleading-indentation -Wno-class-memaccess -Wno-deprecated-copy -Wno-maybe-uninitialized -Wno-unused-function -Wno-stringop-overflow -Wno-unknown-warning-option")
+    set(GCC_COMPILE_FLAGS "-fvisibility=hidden -fPIC -fno-strict-aliasing -D_LARGEFILE64_SOURCE=1 -D_FILE_OFFSET_BITS=64 -Wall -Wextra -Wno-unused-local-typedefs -Wno-unused-value -Wno-unused-parameter -Wno-unused-variable -Wno-misleading-indentation -Wno-maybe-uninitialized -Wno-unused-function -Wno-stringop-overflow -Wno-unknown-warning-option")
+    set(GCC_CXX_COMPILE_FLAGS "-fvisibility=hidden -fPIC -fno-strict-aliasing -D_LARGEFILE64_SOURCE=1 -D_FILE_OFFSET_BITS=64 -Wall -Wextra -Wno-unused-local-typedefs -Wno-unused-value -Wno-unused-parameter -Wno-unused-variable -Wno-reorder -Wno-misleading-indentation -Wno-class-memaccess -Wno-deprecated-copy -Wno-maybe-uninitialized -Wno-unused-function -Wno-stringop-overflow -Wno-unknown-warning-option")
 
     if (NOT BUILD_X64)
         set(GCC_COMPILE_FLAGS "${GCC_COMPILE_FLAGS} -m32")
+        set(GCC_CXX_COMPILE_FLAGS "${GCC_CXX_COMPILE_FLAGS} -m32")
     endif()
 
     if (EMSCRIPTEN)
@@ -122,9 +124,9 @@ if (NOT MSVC)
     set(CMAKE_C_FLAGS_RELEASE  "${CMAKE_C_FLAGS_RELEASE} ${GCC_COMPILE_FLAGS}")
     set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${GCC_COMPILE_FLAGS} -D_DEBUG")
 
-    set(CMAKE_CXX_FLAGS  "${CMAKE_CXX_FLAGS} ${GCC_COMPILE_FLAGS}")
-    set(CMAKE_CXX_FLAGS_RELEASE  "${CMAKE_CXX_FLAGS_RELEASE} ${GCC_COMPILE_FLAGS}")
-    set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${GCC_COMPILE_FLAGS} -D_DEBUG")
+    set(CMAKE_CXX_FLAGS  "${CMAKE_CXX_FLAGS} ${GCC_CXX_COMPILE_FLAGS}")
+    set(CMAKE_CXX_FLAGS_RELEASE  "${CMAKE_CXX_FLAGS_RELEASE} ${GCC_CXX_COMPILE_FLAGS}")
+    set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${GCC_CXX_COMPILE_FLAGS} -D_DEBUG")
 else()
     if (SSE)
         set(CMAKE_C_FLAGS  "${CMAKE_C_FLAGS} -DBASISU_SUPPORT_SSE=1")