diff --git a/source/API/Makefile b/source/API/Makefile
new file mode 100644
index 0000000..75be537
--- /dev/null
+++ b/source/API/Makefile
@@ -0,0 +1,14 @@
+##===- source/API/Makefile ---------------------------------*- Makefile -*-===##
+# 
+#                     The LLVM Compiler Infrastructure
+#
+# This file is distributed under the University of Illinois Open Source
+# License. See LICENSE.TXT for details.
+# 
+##===----------------------------------------------------------------------===##
+
+LLDB_LEVEL := ../..
+LIBRARYNAME := lldbAPI
+BUILD_ARCHIVE = 1
+
+include $(LLDB_LEVEL)/Makefile
diff --git a/source/API/SBBreakpoint.cpp b/source/API/SBBreakpoint.cpp
index f90d7ad..4ab200c 100644
--- a/source/API/SBBreakpoint.cpp
+++ b/source/API/SBBreakpoint.cpp
@@ -235,13 +235,13 @@
 }
 
 void
-SBBreakpoint::SetIgnoreCount (int32_t count)
+SBBreakpoint::SetIgnoreCount (uint32_t count)
 {
     if (m_opaque_sp)
         m_opaque_sp->SetIgnoreCount (count);
 }
 
-int32_t
+uint32_t
 SBBreakpoint::GetIgnoreCount () const
 {
     if (m_opaque_sp)
diff --git a/source/API/SBBreakpointLocation.cpp b/source/API/SBBreakpointLocation.cpp
index f376f53..948b78f 100644
--- a/source/API/SBBreakpointLocation.cpp
+++ b/source/API/SBBreakpointLocation.cpp
@@ -76,7 +76,7 @@
         return false;
 }
 
-int32_t
+uint32_t
 SBBreakpointLocation::GetIgnoreCount ()
 {
     if (m_opaque_sp)
@@ -86,7 +86,7 @@
 }
 
 void
-SBBreakpointLocation::SetIgnoreCount (int32_t n)
+SBBreakpointLocation::SetIgnoreCount (uint32_t n)
 {
     if (m_opaque_sp)
         m_opaque_sp->SetIgnoreCount (n);
diff --git a/source/API/SBFrame.cpp b/source/API/SBFrame.cpp
index cd9b4cd..b8c2f70 100644
--- a/source/API/SBFrame.cpp
+++ b/source/API/SBFrame.cpp
@@ -187,7 +187,7 @@
         const uint32_t num_variables = variable_list.GetSize();
 
         bool found = false;
-        for (int i = 0; i < num_variables && !found; ++i)
+        for (uint32_t i = 0; i < num_variables && !found; ++i)
         {
             var_sp = variable_list.GetVariableAtIndex(i);
             if (var_sp
@@ -231,7 +231,7 @@
             const uint32_t num_variables = variable_list.GetSize();
 
             bool found = false;
-            for (int i = 0; i < num_variables && !found; ++i)
+            for (uint32_t i = 0; i < num_variables && !found; ++i)
             {
                 var_sp = variable_list.GetVariableAtIndex(i);
                 if (var_sp
@@ -331,6 +331,9 @@
                         case eValueTypeVariableLocal:
                             add_variable = locals;
                             break;
+
+                        default:
+                            break;
                         }
                         if (add_variable)
                         {
diff --git a/source/API/SBTarget.cpp b/source/API/SBTarget.cpp
index ba0ed01..8618643 100644
--- a/source/API/SBTarget.cpp
+++ b/source/API/SBTarget.cpp
@@ -289,7 +289,7 @@
     {
         const BreakpointList &bp_list = m_opaque_sp->GetBreakpointList();
         size_t num_bps = bp_list.GetSize();
-        for (int i = 0; i < num_bps; ++i)
+        for (size_t i = 0; i < num_bps; ++i)
         {
             SBBreakpoint sb_breakpoint (bp_list.GetBreakpointByIndex (i));
             sb_breakpoint.GetDescription (out_file, "full");
diff --git a/source/API/SBThread.cpp b/source/API/SBThread.cpp
index 24e5484..ede388d 100644
--- a/source/API/SBThread.cpp
+++ b/source/API/SBThread.cpp
@@ -147,7 +147,10 @@
                         stop_desc = exc_desc;
                         stop_desc_len = sizeof(exc_desc); // Include the NULL byte for size
                     }
-                    break;                        
+                    break;          
+
+                default:
+                    break;
                 }
                 
                 if (stop_desc && stop_desc[0])
@@ -225,7 +228,7 @@
     {
         uint32_t num_stack_frames = m_opaque_sp->GetStackFrameCount ();
         StackFrameSP frame_sp;
-        int frame_idx = 0;
+        uint32_t frame_idx = 0;
 
         for (frame_idx = first_frame; frame_idx < first_frame + num_frames; ++frame_idx)
         {