ignore -Wmaybe-uninitialized on powerpc

Author: kkloberdanz

CMakeLists.txt

@@ -40,6 +40,10 @@ else()
   message(WARNING "Unknown compiler... recklessly proceeding without a version check")
 endif()
 
+if(CMAKE_SYSTEM_PROCESSOR STREQUAL "ppc64le")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-maybe-uninitialized")
+endif()
+
 # All of our target compilers support the deprecated
 # attribute. Normally, we would just let the GenerateExportHeader
 # subsystem do this via configure check, but there appears to be a