diff --git a/autobuild.xml b/autobuild.xml
index cc6e3c710d4c298f0cbff7b86487a156c2890fe9..0f2cdd8e6c9ed5fbfd05ca460855b657365e21e1 100644
--- a/autobuild.xml
+++ b/autobuild.xml
@@ -870,9 +870,9 @@
             <key>archive</key>
             <map>
               <key>hash</key>
-              <string>4ceeb68ac59a2b999a069b27020f76d3</string>
+              <string>efaf5cb3e861d44518eb03f4c406f03c</string>
               <key>url</key>
-              <string>http://s3-proxy.lindenlab.com/private-builds-secondlife-com/hg/repo/falcon_3p-havok-source/rev/261056/arch/Darwin/installer/havok_source-2012.1-darwin-20120702.tar.bz2</string>
+              <string>http://s3-proxy.lindenlab.com/private-builds-secondlife-com/hg/repo/falcon_3p-havok-source/rev/261536/arch/Darwin/installer/havok_source-2012.1-darwin-20120710.tar.bz2</string>
             </map>
             <key>name</key>
             <string>darwin</string>
@@ -882,9 +882,9 @@
             <key>archive</key>
             <map>
               <key>hash</key>
-              <string>0591902d3e7eff848f71915df86d8837</string>
+              <string>d429de68361ef74081c5a96e444e877b</string>
               <key>url</key>
-              <string>http://s3-proxy.lindenlab.com/private-builds-secondlife-com/hg/repo/falcon_3p-havok-source/rev/261056/arch/Linux/installer/havok_source-2012.1-linux-20120702.tar.bz2</string>
+              <string>http://s3-proxy.lindenlab.com/private-builds-secondlife-com/hg/repo/falcon_3p-havok-source/rev/261536/arch/Linux/installer/havok_source-2012.1-linux-20120711.tar.bz2</string>
             </map>
             <key>name</key>
             <string>linux</string>
@@ -894,9 +894,9 @@
             <key>archive</key>
             <map>
               <key>hash</key>
-              <string>3a860c548aa311dc4e09d17a3a914a98</string>
+              <string>cd6638f5a03469654615730c16889a60</string>
               <key>url</key>
-              <string>http://s3-proxy.lindenlab.com/private-builds-secondlife-com/hg/repo/falcon_3p-havok-source/rev/261056/arch/CYGWIN/installer/havok_source-2012.1-windows-20120702.tar.bz2</string>
+              <string>http://s3-proxy.lindenlab.com/private-builds-secondlife-com/hg/repo/falcon_3p-havok-source/rev/261536/arch/CYGWIN/installer/havok_source-2012.1-windows-20120710.tar.bz2</string>
             </map>
             <key>name</key>
             <string>windows</string>
@@ -1158,11 +1158,11 @@
             <key>archive</key>
             <map>
               <key>hash</key>
-              <string>5f75735d1092b087b3373ca874c41593</string>
+              <string>11bfb4c6ca2bfe64375f7ece1ea1d313</string>
               <key>hash_algorithm</key>
               <string>md5</string>
               <key>url</key>
-              <string>http://s3-proxy.lindenlab.com/private-builds-secondlife-com/hg/repo/oz_llphysicsextensions-source/rev/261490/arch/Darwin/installer/llphysicsextensions_source-0.2-darwin-20120710.tar.bz2</string>
+              <string>http://s3-proxy.lindenlab.com/private-builds-secondlife-com/hg/repo/oz_llphysicsextensions-source/rev/261538/arch/Darwin/installer/llphysicsextensions_source-0.2-darwin-20120710.tar.bz2</string>
             </map>
             <key>name</key>
             <string>darwin</string>
@@ -1172,9 +1172,9 @@
             <key>archive</key>
             <map>
               <key>hash</key>
-              <string>911f46354e338a7013f023385a3f905f</string>
+              <string>71505a9cd2d4490ba1bea6a67f20ecac</string>
               <key>url</key>
-              <string>http://s3-proxy.lindenlab.com/private-builds-secondlife-com/hg/repo/oz_llphysicsextensions-source/rev/261490/arch/Linux/installer/llphysicsextensions_source-0.2-linux-20120710.tar.bz2</string>
+              <string>http://s3-proxy.lindenlab.com/private-builds-secondlife-com/hg/repo/oz_llphysicsextensions-source/rev/261538/arch/Linux/installer/llphysicsextensions_source-0.2-linux-20120711.tar.bz2</string>
             </map>
             <key>name</key>
             <string>linux</string>
@@ -1184,9 +1184,9 @@
             <key>archive</key>
             <map>
               <key>hash</key>
-              <string>b1212ec910042d186836d496d288984c</string>
+              <string>1286c0fb573498f7aa419174e0f46d7c</string>
               <key>url</key>
-              <string>http://s3-proxy.lindenlab.com/private-builds-secondlife-com/hg/repo/oz_llphysicsextensions-source/rev/261490/arch/CYGWIN/installer/llphysicsextensions_source-0.2-windows-20120710.tar.bz2</string>
+              <string>http://s3-proxy.lindenlab.com/private-builds-secondlife-com/hg/repo/oz_llphysicsextensions-source/rev/261538/arch/CYGWIN/installer/llphysicsextensions_source-0.2-windows-20120710.tar.bz2</string>
             </map>
             <key>name</key>
             <string>windows</string>
diff --git a/indra/cmake/Havok.cmake b/indra/cmake/Havok.cmake
index d3df85fd39d9304fc0821b3ec85fb1af1cf32642..3d63459f02bb7226e0058cbdae02688dbad38ad5 100644
--- a/indra/cmake/Havok.cmake
+++ b/indra/cmake/Havok.cmake
@@ -4,8 +4,18 @@ use_prebuilt_binary(havok-source)
 set(Havok_INCLUDE_DIRS ${LIBS_PREBUILT_DIR}/include/havok/Source)
 list(APPEND Havok_INCLUDE_DIRS ${LIBS_PREBUILT_DIR}/include/havok/Demo)
 
-set(HAVOK_DEBUG_LIBRARY_PATH ${LIBS_PREBUILT_DIR}/lib/debug/havok)
+set(HAVOK_DEBUG_LIBRARY_PATH ${LIBS_PREBUILT_DIR}/lib/debug/havok-fulldebug)
 set(HAVOK_RELEASE_LIBRARY_PATH ${LIBS_PREBUILT_DIR}/lib/release/havok)
+if (LL_DEBUG_HAVOK)
+    if (WIN32)
+        set(HAVOK_RELWITHDEBINFO_LIBRARY_PATH ${LIBS_PREBUILT_DIR}/lib/debug/havok-hybrid)
+    else (WIN32)
+        set(HAVOK_RELWITHDEBINFO_LIBRARY_PATH ${LIBS_PREBUILT_DIR}/lib/debug/havok-fulldebug)
+    endif(WIN32)
+else (LL_DEBUG_HAVOK)
+    set(HAVOK_RELWITHDEBINFO_LIBRARY_PATH ${LIBS_PREBUILT_DIR}/lib/debug/havok)
+endif (LL_DEBUG_HAVOK)
+
 
 set(HAVOK_LIBS
     hkBase
@@ -32,36 +42,41 @@ set(HAVOK_LIBS
 
 unset(HK_DEBUG_LIBRARIES)
 unset(HK_RELEASE_LIBRARIES)
-unset(HK_LIBRARIES)
+unset(HK_RELWITHDEBINFO_LIBRARIES)
 
 foreach(HAVOK_LIB ${HAVOK_LIBS})
-    find_library(HAVOK_DEBUG_LIB_${HAVOK_LIB}   ${HAVOK_LIB} PATHS ${HAVOK_DEBUG_LIBRARY_PATH})
-    find_library(HAVOK_RELEASE_LIB_${HAVOK_LIB} ${HAVOK_LIB} PATHS ${HAVOK_RELEASE_LIBRARY_PATH})
-    
-    if(LINUX)
-    set(cmd "mkdir")
-    set(debug_dir "${HAVOK_DEBUG_LIBRARY_PATH}/${HAVOK_LIB}")
-    set(release_dir "${HAVOK_RELEASE_LIBRARY_PATH}/${HAVOK_LIB}")
-    exec_program( ${cmd} ${HAVOK_DEBUG_LIBRARY_PATH} ARGS ${debug_dir} OUTPUT_VARIABLE rv)
-    exec_program( ${cmd} ${HAVOK_RELEASE_LIBRARY_PATH} ARGS ${release_dir} OUTPUT_VARIABLE rv)
+        find_library(HAVOK_DEBUG_LIB_${HAVOK_LIB}   ${HAVOK_LIB} PATHS ${HAVOK_DEBUG_LIBRARY_PATH})
+        find_library(HAVOK_RELEASE_LIB_${HAVOK_LIB} ${HAVOK_LIB} PATHS ${HAVOK_RELEASE_LIBRARY_PATH})
+        find_library(HAVOK_RELWITHDEBINFO_LIB_${HAVOK_LIB} ${HAVOK_LIB} PATHS ${HAVOK_RELWITHDEBINFO_LIBRARY_PATH})
+        
+        if(LINUX)
+            set(cmd "mkdir")
+            set(debug_dir "${HAVOK_DEBUG_LIBRARY_PATH}/${HAVOK_LIB}")
+            set(release_dir "${HAVOK_RELEASE_LIBRARY_PATH}/${HAVOK_LIB}")
+            set(relwithdebinfo_dir "${HAVOK_RELWITHDEBINFO_LIBRARY_PATH}/${HAVOK_LIB}")
+
+            exec_program( ${cmd} ${HAVOK_DEBUG_LIBRARY_PATH} ARGS ${debug_dir} OUTPUT_VARIABLE rv)
+            exec_program( ${cmd} ${HAVOK_RELEASE_LIBRARY_PATH} ARGS ${release_dir} OUTPUT_VARIABLE rv)
+            exec_program( ${cmd} ${HAVOK_RELWITHDEBINFO_LIBRARY_PATH} ARGS ${relwithdebinfo_dir} OUTPUT_VARIABLE rv)
 
-    set(cmd "ar")
-    set(arg " -xv")
-    set(arg "${arg} ../lib${HAVOK_LIB}.a")
-    exec_program( ${cmd} ${debug_dir} ARGS ${arg} OUTPUT_VARIABLE rv)
-    exec_program( ${cmd} ${release_dir} ARGS ${arg} OUTPUT_VARIABLE rv)
+            set(cmd "ar")
+            set(arg " -xv")
+            set(arg "${arg} ../lib${HAVOK_LIB}.a")
+            exec_program( ${cmd} ${debug_dir} ARGS ${arg} OUTPUT_VARIABLE rv)
+            exec_program( ${cmd} ${release_dir} ARGS ${arg} OUTPUT_VARIABLE rv)
+            exec_program( ${cmd} ${relwithdebinfo_dir} ARGS ${arg} OUTPUT_VARIABLE rv)
 
-    file(GLOB extracted_debug "${debug_dir}/*.o")
-    file(GLOB extracted_release "${release_dir}/*.o")
-    list(APPEND HK_DEBUG_LIBRARIES ${extracted_debug})
-    list(APPEND HK_RELEASE_LIBRARIES ${extracted_release})
-    list(APPEND HK_LIBRARIES debug      ${extracted_debug}
-                 optimized  ${extracted_release})
-    else(LINUX)
-        list(APPEND HK_DEBUG_LIBRARIES   ${HAVOK_DEBUG_LIB_${HAVOK_LIB}})
-        list(APPEND HK_RELEASE_LIBRARIES ${HAVOK_RELEASE_LIB_${HAVOK_LIB}})
-        list(APPEND HK_LIBRARIES debug     ${HAVOK_DEBUG_LIB_${HAVOK_LIB}}
-                                 optimized ${HAVOK_RELEASE_LIB_${HAVOK_LIB}})
-    endif (LINUX)
+            file(GLOB extracted_debug "${debug_dir}/*.o")
+            file(GLOB extracted_release "${release_dir}/*.o")
+            file(GLOB extracted_relwithdebinfo "${relwithdebinfo_dir}/*.o")
+            list(APPEND HK_DEBUG_LIBRARIES ${extracted_debug})
+            list(APPEND HK_RELEASE_LIBRARIES ${extracted_release})
+            list(APPEND HK_RELWITHDEBINFO_LIBRARIES ${extracted_relwithdebinfo})
+        else(LINUX)
+        # Win32
+            list(APPEND HK_DEBUG_LIBRARIES   ${HAVOK_DEBUG_LIB_${HAVOK_LIB}})
+            list(APPEND HK_RELEASE_LIBRARIES ${HAVOK_RELEASE_LIB_${HAVOK_LIB}})
+            list(APPEND HK_RELWITHDEBINFO_LIBRARIES ${HAVOK_RELWITHDEBINFO_LIB_${HAVOK_LIB}})
+        endif (LINUX)
 endforeach(HAVOK_LIB)