134 files changed, 579 insertions, 491 deletions
diff --git a/linden/doc/contributions.txt b/linden/doc/contributions.txt
index cd6544a..89d22ee 100644
--- a/linden/doc/contributions.txt
+++ b/linden/doc/contributions.txt
@@ -90,6 +90,7 @@ Aleric Inglewood
        IMP-667
        IMP-670
        IMP-688
+        IMP-692
 Alissa Sabre
        VWR-81
        VWR-83
diff --git a/linden/indra/cmake/00-Common.cmake b/linden/indra/cmake/00-Common.cmake
index 4c04be9..c3aa9ea 100644
--- a/linden/indra/cmake/00-Common.cmake
+++ b/linden/indra/cmake/00-Common.cmake
@@ -210,7 +210,7 @@ if (LINUX OR DARWIN)
    set(GCC_WARNINGS "${GCC_WARNINGS} -Werror")
  endif (NOT GCC_DISABLE_FATAL_WARNINGS)
-  set(GCC_CXX_WARNINGS "${GCC_WARNINGS} -Wno-reorder -Wno-non-virtual-dtor")
+  set(GCC_CXX_WARNINGS "${GCC_WARNINGS} -Wno-reorder -Wno-non-virtual-dtor -Woverloaded-virtual")
  set(CMAKE_C_FLAGS "${GCC_WARNINGS} ${CMAKE_C_FLAGS}")
  set(CMAKE_CXX_FLAGS "${GCC_CXX_WARNINGS} ${CMAKE_CXX_FLAGS}")
diff --git a/linden/indra/cmake/APR.cmake b/linden/indra/cmake/APR.cmake
index e9f6411..d1f0898 100644
--- a/linden/indra/cmake/APR.cmake
+++ b/linden/indra/cmake/APR.cmake
@@ -14,27 +14,27 @@ else (STANDALONE)
  use_prebuilt_binary(apr_suite)
  if (WINDOWS)
    set(APR_LIBRARIES 
-      debug ${ARCH_PREBUILT_DIRS_DEBUG}/apr-1.lib
+      debug ${ARCH_PREBUILT_DIRS_DEBUG}/libapr-1.lib
-      optimized ${ARCH_PREBUILT_DIRS_RELEASE}/apr-1.lib
+      optimized ${ARCH_PREBUILT_DIRS_RELEASE}/libapr-1.lib
      )
    set(APRICONV_LIBRARIES 
-      debug ${ARCH_PREBUILT_DIRS_DEBUG}/apriconv-1.lib
+      debug ${ARCH_PREBUILT_DIRS_DEBUG}/libapriconv-1.lib
-      optimized ${ARCH_PREBUILT_DIRS_RELEASE}/apriconv-1.lib
+      optimized ${ARCH_PREBUILT_DIRS_RELEASE}/libapriconv-1.lib
      )
    # Doesn't need to link with iconv.dll
    set(APRICONV_LIBRARIES "")
    set(APRUTIL_LIBRARIES 
-      debug ${ARCH_PREBUILT_DIRS_DEBUG}/aprutil-1.lib ${APRICONV_LIBRARIES}
+      debug ${ARCH_PREBUILT_DIRS_DEBUG}/libaprutil-1.lib ${APRICONV_LIBRARIES}
-      optimized ${ARCH_PREBUILT_DIRS_RELEASE}/aprutil-1.lib ${APRICONV_LIBRARIES}
+      optimized ${ARCH_PREBUILT_DIRS_RELEASE}/libaprutil-1.lib ${APRICONV_LIBRARIES}
      )
  elseif (DARWIN)
    set(APR_LIBRARIES 
-      debug ${ARCH_PREBUILT_DIRS_DEBUG}/libapr-1.a
+      debug ${ARCH_PREBUILT_DIRS_DEBUG}/libapr-1.0.3.7.dylib
-      optimized ${ARCH_PREBUILT_DIRS_RELEASE}/libapr-1.a
+      optimized ${ARCH_PREBUILT_DIRS_RELEASE}/libapr-1.0.3.7.dylib
      )
    set(APRUTIL_LIBRARIES 
-      debug ${ARCH_PREBUILT_DIRS_DEBUG}/libaprutil-1.a
+      debug ${ARCH_PREBUILT_DIRS_DEBUG}/libaprutil-1.0.3.8.dylib
-      optimized ${ARCH_PREBUILT_DIRS_RELEASE}/libaprutil-1.a
+      optimized ${ARCH_PREBUILT_DIRS_RELEASE}/libaprutil-1.0.3.8.dylib
      )
    set(APRICONV_LIBRARIES iconv)
  else (WINDOWS)
diff --git a/linden/indra/cmake/BerkeleyDB.cmake b/linden/indra/cmake/BerkeleyDB.cmake
index d98e791..de62763 100644
--- a/linden/indra/cmake/BerkeleyDB.cmake
+++ b/linden/indra/cmake/BerkeleyDB.cmake
@@ -6,6 +6,11 @@ set(DB_FIND_REQUIRED ON)
 if (STANDALONE)
  include(FindBerkeleyDB)
 else (STANDALONE)
-  set(DB_LIBRARIES db-4.2)
+  if (LINUX)
+        # Need to add dependency pthread explicitely to support ld.gold.
+    set(DB_LIBRARIES db-4.2 pthread)
+  else (LINUX)
+    set(DB_LIBRARIES db-4.2)
+  endif (LINUX)
  set(DB_INCLUDE_DIRS ${LIBS_PREBUILT_DIR}/include)
 endif (STANDALONE)
diff --git a/linden/indra/cmake/CopyWinLibs.cmake b/linden/indra/cmake/CopyWinLibs.cmake
index a091a31..f584689 100644
--- a/linden/indra/cmake/CopyWinLibs.cmake
+++ b/linden/indra/cmake/CopyWinLibs.cmake
@@ -29,6 +29,9 @@ set(debug_files
    openal32.dll
    openjpegd.dll
    libhunspell.dll
+    libapr-1.dll
+    libaprutil-1.dll
+    libapriconv-1.dll
    )
 copy_if_different(
@@ -209,6 +212,9 @@ set(release_files
    openal32.dll
    openjpeg.dll
    libhunspell.dll
+    libapr-1.dll
+    libaprutil-1.dll
+    libapriconv-1.dll
    )
    
 copy_if_different(
diff --git a/linden/indra/cmake/LLCommon.cmake b/linden/indra/cmake/LLCommon.cmake
index 9158e98..d87d3c0 100644
--- a/linden/indra/cmake/LLCommon.cmake
+++ b/linden/indra/cmake/LLCommon.cmake
@@ -7,20 +7,15 @@ include(ZLIB)
 set(LLCOMMON_INCLUDE_DIRS
    ${LIBS_OPEN_DIR}/llcommon
-    ${APRUTIL_INCLUDE_DIR}
    ${APR_INCLUDE_DIR}
    ${Boost_INCLUDE_DIRS}
    )
-# Files that need PIC code (pluginAPI) need to set REQUIRE_PIC on 64bit systems
+if (LINUX)
-# this will link against a llcommon built with Position Independent Code
+    # In order to support using ld.gold on linux, we need to explicitely
-# this is a requirment to link a static library (.a) to a DSO on 64 bit systems
+    # specify all libraries that llcommon uses.
+    # llcommon uses `clock_gettime' which is provided by librt on linux.
-if(REQUIRE_PIC)
+    set(LLCOMMON_LIBRARIES llcommon rt)
-        set(LLCOMMON_LIBRARIES llcommonPIC)
+else (LINUX)
-else(REQUIRE_PIC)
+    set(LLCOMMON_LIBRARIES llcommon)
-        set(LLCOMMON_LIBRARIES llcommon)
+endif (LINUX)
-endif(REQUIRE_PIC)
-#force clear the flag, files that need this must explicity set it themselves
-set(REQUIRE_PIC 0)
-\ No newline at end of file
diff --git a/linden/indra/develop.py b/linden/indra/develop.py
index 2ce9f91..e804374 100755
--- a/linden/indra/develop.py
+++ b/linden/indra/develop.py
@@ -76,6 +76,7 @@ class PlatformSetup(object):
    build_type = build_types['relwithdebinfo']
    standalone = 'OFF'
    unattended = 'OFF'
+    universal = 'OFF'
    project_name = 'Imprudence'
    distcc = True
    cmake_opts = []
@@ -404,7 +405,7 @@ class DarwinSetup(UnixSetup):
        return 'darwin'
    def arch(self):
-        if self.unattended == 'ON':
+        if self.universal == 'ON':
            return 'universal'
        else:
            return UnixSetup.arch(self)
@@ -417,10 +418,10 @@ class DarwinSetup(UnixSetup):
            standalone=self.standalone,
            unattended=self.unattended,
            project_name=self.project_name,
-            universal='',
+            universal=self.universal,
            type=self.build_type.upper()
            )
-        if self.unattended == 'ON':
+        if self.universal == 'ON':
            args['universal'] = '-DCMAKE_OSX_ARCHITECTURES:STRING=\'i386\''
        #if simple:
        #    return 'cmake %(opts)s %(dir)r' % args
@@ -696,6 +697,7 @@ Options:
       --standalone     build standalone, without Linden prebuild libraries
       --unattended     build unattended, do not invoke any tools requiring
                        a human response
+       --universal      build a universal binary on Mac OS X (unsupported)
  -t | --type=NAME      build type ("Debug", "Release", or "RelWithDebInfo")
  -N | --no-distcc      disable use of distcc
  -G | --generator=NAME generator name
diff --git a/linden/indra/llcharacter/llcharacter.cpp b/linden/indra/llcharacter/llcharacter.cpp
index dcdfe07..46ac326 100644
--- a/linden/indra/llcharacter/llcharacter.cpp
+++ b/linden/indra/llcharacter/llcharacter.cpp
@@ -38,6 +38,7 @@
 #include "llcharacter.h"
 #include "llstring.h"
+#include "llfasttimer.h"
 #define SKEL_HEADER "Linden Skeleton 1.0"
diff --git a/linden/indra/llcommon/CMakeLists.txt b/linden/indra/llcommon/CMakeLists.txt
index 7d001ae..5d590a9 100644
--- a/linden/indra/llcommon/CMakeLists.txt
+++ b/linden/indra/llcommon/CMakeLists.txt
@@ -4,6 +4,7 @@ project(llcommon)
 include(00-Common)
 include(LLCommon)
+include(Linking)
 include_directories(
    ${EXPAT_INCLUDE_DIRS}
@@ -192,31 +193,13 @@ set_source_files_properties(${llcommon_HEADER_FILES}
 list(APPEND llcommon_SOURCE_FILES ${llcommon_HEADER_FILES})
-add_library (llcommon ${llcommon_SOURCE_FILES})
+add_library (llcommon SHARED ${llcommon_SOURCE_FILES})
 target_link_libraries(
    llcommon
    ${APRUTIL_LIBRARIES}
    ${APR_LIBRARIES}
    ${EXPAT_LIBRARIES}
    ${ZLIB_LIBRARIES}
+    ${WINDOWS_LIBRARIES}
    )
-if(HAVE_64_BIT)
-        add_library (llcommonPIC ${llcommon_SOURCE_FILES})
-        add_dependencies(llcommonPIC prepare)
-        if(WINDOWS)
-                add_definitions(/FIXED:NO)
-        else(WINDOWS) # not windows therefore gcc LINUX and DARWIN
-                add_definitions(-fPIC)
-        endif(WINDOWS)
-        
-        target_link_libraries(
-                llcommonPIC
-                ${APRUTIL_LIBRARIES}
-                ${APR_LIBRARIES}
-                ${EXPAT_LIBRARIES}
-                ${ZLIB_LIBRARIES}
-                )
-endif(HAVE_64_BIT)
diff --git a/linden/indra/llcommon/imageids.h b/linden/indra/llcommon/imageids.h
index 7bae496..dc726dc 100644
--- a/linden/indra/llcommon/imageids.h
+++ b/linden/indra/llcommon/imageids.h
@@ -41,35 +41,35 @@
 class LLUUID;
-extern const LLUUID IMG_SMOKE;
+LL_COMMON_API extern const LLUUID IMG_SMOKE;
-extern const LLUUID IMG_DEFAULT;
+LL_COMMON_API extern const LLUUID IMG_DEFAULT;
-extern const LLUUID IMG_SUN;
+LL_COMMON_API extern const LLUUID IMG_SUN;
-extern const LLUUID IMG_MOON;
+LL_COMMON_API extern const LLUUID IMG_MOON;
-extern const LLUUID IMG_CLOUD_POOF;
+LL_COMMON_API extern const LLUUID IMG_CLOUD_POOF;
-extern const LLUUID IMG_SHOT;
+LL_COMMON_API extern const LLUUID IMG_SHOT;
-extern const LLUUID IMG_SPARK;
+LL_COMMON_API extern const LLUUID IMG_SPARK;
-extern const LLUUID IMG_FIRE;
+LL_COMMON_API extern const LLUUID IMG_FIRE;
-extern const LLUUID IMG_FACE_SELECT;
+LL_COMMON_API extern const LLUUID IMG_FACE_SELECT;
-extern const LLUUID IMG_DEFAULT_AVATAR;
+LL_COMMON_API extern const LLUUID IMG_DEFAULT_AVATAR;
-extern const LLUUID IMG_INVISIBLE;
+LL_COMMON_API extern const LLUUID IMG_INVISIBLE;
-extern const LLUUID IMG_EXPLOSION;
+LL_COMMON_API extern const LLUUID IMG_EXPLOSION;
-extern const LLUUID IMG_EXPLOSION_2;
+LL_COMMON_API extern const LLUUID IMG_EXPLOSION_2;
-extern const LLUUID IMG_EXPLOSION_3;
+LL_COMMON_API extern const LLUUID IMG_EXPLOSION_3;
-extern const LLUUID IMG_EXPLOSION_4;
+LL_COMMON_API extern const LLUUID IMG_EXPLOSION_4;
-extern const LLUUID IMG_SMOKE_POOF;
+LL_COMMON_API extern const LLUUID IMG_SMOKE_POOF;
-extern const LLUUID IMG_BIG_EXPLOSION_1;
+LL_COMMON_API extern const LLUUID IMG_BIG_EXPLOSION_1;
-extern const LLUUID IMG_BIG_EXPLOSION_2;
+LL_COMMON_API extern const LLUUID IMG_BIG_EXPLOSION_2;
-extern const LLUUID IMG_BLOOM1;
+LL_COMMON_API extern const LLUUID IMG_BLOOM1;
-extern const LLUUID TERRAIN_DIRT_DETAIL;
+LL_COMMON_API extern const LLUUID TERRAIN_DIRT_DETAIL;
-extern const LLUUID TERRAIN_GRASS_DETAIL;
+LL_COMMON_API extern const LLUUID TERRAIN_GRASS_DETAIL;
-extern const LLUUID TERRAIN_MOUNTAIN_DETAIL;
+LL_COMMON_API extern const LLUUID TERRAIN_MOUNTAIN_DETAIL;
-extern const LLUUID TERRAIN_ROCK_DETAIL;
+LL_COMMON_API extern const LLUUID TERRAIN_ROCK_DETAIL;
-extern const LLUUID DEFAULT_WATER_NORMAL;
+LL_COMMON_API extern const LLUUID DEFAULT_WATER_NORMAL;
 #endif
diff --git a/linden/indra/llcommon/indra_constants.h b/linden/indra/llcommon/indra_constants.h
index 34d1538..279d280 100644
--- a/linden/indra/llcommon/indra_constants.h
+++ b/linden/indra/llcommon/indra_constants.h
@@ -263,15 +263,15 @@ const U8 GOD_LIKE = 1;
 const U8 GOD_NOT = 0;
 // "agent id" for things that should be done to ALL agents
-extern const LLUUID LL_UUID_ALL_AGENTS;
+LL_COMMON_API extern const LLUUID LL_UUID_ALL_AGENTS;
 // inventory library owner
-extern const LLUUID ALEXANDRIA_LINDEN_ID;
+LL_COMMON_API extern const LLUUID ALEXANDRIA_LINDEN_ID;
-extern const LLUUID GOVERNOR_LINDEN_ID;
+LL_COMMON_API extern const LLUUID GOVERNOR_LINDEN_ID;
-extern const LLUUID REALESTATE_LINDEN_ID;
+LL_COMMON_API extern const LLUUID REALESTATE_LINDEN_ID;
 // Maintenance's group id.
-extern const LLUUID MAINTENANCE_GROUP_ID;
+LL_COMMON_API extern const LLUUID MAINTENANCE_GROUP_ID;
 // Flags for kick message
 const U32 KICK_FLAGS_DEFAULT    = 0x0;
diff --git a/linden/indra/llcommon/linden_common.h b/linden/indra/llcommon/linden_common.h
index 25dd629..bf844b9 100644
--- a/linden/indra/llcommon/linden_common.h
+++ b/linden/indra/llcommon/linden_common.h
@@ -51,16 +51,16 @@
 #include <cstdio>
 #include <cstdlib>
 #include <ctime>
-#include <iostream>
+#include <iosfwd>
-#include <fstream>
-// Work Microsoft compiler warnings
+// Work around Microsoft compiler warnings in STL headers
 #ifdef LL_WINDOWS
 #pragma warning (disable : 4702) // unreachable code
 #pragma warning (disable : 4244) // conversion from time_t to S32
 #endif  //      LL_WINDOWS
-#include <algorithm>
+// *TODO: Eliminate these, most library .cpp files don't need them.
+// Add them to llviewerprecompiledheaders.h if necessary.
 #include <list>
 #include <map>
 #include <vector>
@@ -76,18 +76,21 @@
 #pragma warning (disable : 4512) // assignment operator could not be generated
 #pragma warning (disable : 4706) // assignment within conditional (even if((x = y)) )
 #pragma warning (disable : 4265) // boost 1.36.0, non-virtual destructor in boost::exception_detail::*
+// Reenable warnings we disabled above
+#pragma warning (3 : 4702) // unreachable code, we like level 3, not 4
+// moved msvc warnings to llpreprocessor.h  *TODO - delete this comment after merge conflicts are unlikely -brad
 #endif  //      LL_WINDOWS
 // Linden only libs in alpha-order other than stdtypes.h
+// *NOTE: Please keep includes here to a minimum, see above.
 #include "stdtypes.h"
 #include "lldefs.h"
 #include "llerror.h"
 #include "llextendedstatus.h"
-#include "llfasttimer.h"
+// Don't do this, adds 15K lines of header code to every library file.
+//#include "llfasttimer.h"
 #include "llfile.h"
 #include "llformat.h"
-#include "llstring.h"
-#include "llsys.h"
-#include "lltimer.h"
 #endif
diff --git a/linden/indra/llcommon/llapp.cpp b/linden/indra/llcommon/llapp.cpp
index 199315f..e269f59 100644
--- a/linden/indra/llcommon/llapp.cpp
+++ b/linden/indra/llcommon/llapp.cpp
@@ -420,7 +420,7 @@ void LLApp::incSigChildCount()
 int LLApp::getPid()
 {
 #if LL_WINDOWS
-        return 0;
+        return GetCurrentProcessId();
 #else
        return getpid();
 #endif
diff --git a/linden/indra/llcommon/llapp.h b/linden/indra/llcommon/llapp.h
index f8a593c..96112c9 100644
--- a/linden/indra/llcommon/llapp.h
+++ b/linden/indra/llcommon/llapp.h
@@ -34,14 +34,17 @@
 #define LL_LLAPP_H
 #include <map>
-#include "llapr.h"
 #include "llrun.h"
 #include "llsd.h"
 // Forward declarations
+template <typename Type> class LLAtomic32;
+typedef LLAtomic32<U32> LLAtomicU32;
 class LLErrorThread;
-class LLApp;
+class LLLiveFile;
+#if LL_LINUX
+typedef struct siginfo siginfo_t;
+#endif
 typedef void (*LLAppErrorHandler)();
 typedef void (*LLAppChildCallback)(int pid, bool exited, int status);
@@ -62,7 +65,7 @@ public:
 };
 #endif
-class LLApp
+class LL_COMMON_API LLApp
 {
        friend class LLErrorThread;
 public:
@@ -189,8 +192,6 @@ public:
 #if !LL_WINDOWS
        static U32  getSigChildCount();
        static void incSigChildCount();
-#else
-#define getpid GetCurrentProcessId
 #endif
        static int getPid();
diff --git a/linden/indra/llcommon/llapr.h b/linden/indra/llcommon/llapr.h
index 7f770b0..2aed515 100644
--- a/linden/indra/llcommon/llapr.h
+++ b/linden/indra/llcommon/llapr.h
@@ -48,25 +48,24 @@
 #include "apr_atomic.h"
 #include "llstring.h"
-extern apr_thread_mutex_t* gLogMutexp;
+extern LL_COMMON_API apr_thread_mutex_t* gLogMutexp;
-extern apr_thread_mutex_t* gCallStacksLogMutexp;
 /** 
 * @brief initialize the common apr constructs -- apr itself, the
 * global pool, and a mutex.
 */
-void ll_init_apr();
+void LL_COMMON_API ll_init_apr();
 /** 
 * @brief Cleanup those common apr constructs.
 */
-void ll_cleanup_apr();
+void LL_COMMON_API ll_cleanup_apr();
 //
 //LL apr_pool
 //manage apr_pool_t, destroy allocated apr_pool in the destruction function.
 //
-class LLAPRPool
+class LL_COMMON_API LLAPRPool
 {
 public:
        LLAPRPool(apr_pool_t *parent = NULL, apr_size_t size = 0, BOOL releasePoolFlag = TRUE) ;
@@ -92,7 +91,7 @@ protected:
 //which clears memory automatically.
 //so it can not hold static data or data after memory is cleared
 //
-class LLVolatileAPRPool : protected LLAPRPool
+class LL_COMMON_API LLVolatileAPRPool : protected LLAPRPool
 {
 public:
        LLVolatileAPRPool(apr_pool_t *parent = NULL, apr_size_t size = 0, BOOL releasePoolFlag = TRUE);
@@ -126,7 +125,7 @@ private:
 * destructor handles the unlock. Instances of this class are
 * <b>not</b> thread safe.
 */
-class LLScopedLock : private boost::noncopyable
+class LL_COMMON_API LLScopedLock : private boost::noncopyable
 {
 public:
        /**
@@ -201,7 +200,7 @@ typedef LLAtomic32<S32> LLAtomicS32;
 //      2, a global pool.
 //
-class LLAPRFile : boost::noncopyable
+class LL_COMMON_API LLAPRFile : boost::noncopyable
 {
        // make this non copyable since a copy closes the file
 private:
@@ -257,10 +256,10 @@ public:
 * APR_SUCCESS.
 * @return Returns <code>true</code> if status is an error condition.
 */
-bool ll_apr_warn_status(apr_status_t status);
+bool LL_COMMON_API ll_apr_warn_status(apr_status_t status);
-void ll_apr_assert_status(apr_status_t status);
+void LL_COMMON_API ll_apr_assert_status(apr_status_t status);
-extern "C" apr_pool_t* gAPRPoolp; // Global APR memory pool
+extern "C" LL_COMMON_API apr_pool_t* gAPRPoolp; // Global APR memory pool
 #endif // LL_LLAPR_H
diff --git a/linden/indra/llcommon/llassettype.h b/linden/indra/llcommon/llassettype.h
index 4077b8d..9f611ae 100644
--- a/linden/indra/llcommon/llassettype.h
+++ b/linden/indra/llcommon/llassettype.h
@@ -37,7 +37,7 @@
 #include "stdenums.h"   // for EDragAndDropType
-class LLAssetType
+class LL_COMMON_API LLAssetType
 {
 public:
        enum EType
diff --git a/linden/indra/llcommon/llbase32.h b/linden/indra/llcommon/llbase32.h
index 63a93e1..47cd893 100644
--- a/linden/indra/llcommon/llbase32.h
+++ b/linden/indra/llcommon/llbase32.h
@@ -34,7 +34,7 @@
 #ifndef LLBASE32_H
 #define LLBASE32_h
-class LLBase32
+class LL_COMMON_API LLBase32
 {
 public:
        static std::string encode(const U8* input, size_t input_size);
diff --git a/linden/indra/llcommon/llbase64.h b/linden/indra/llcommon/llbase64.h
index 58414bb..15b27a6 100644
--- a/linden/indra/llcommon/llbase64.h
+++ b/linden/indra/llcommon/llbase64.h
@@ -34,7 +34,7 @@
 #ifndef LLBASE64_H
 #define LLBASE64_h
-class LLBase64
+class LL_COMMON_API LLBase64
 {
 public:
        static std::string encode(const U8* input, size_t input_size);
diff --git a/linden/indra/llcommon/llcommon.h b/linden/indra/llcommon/llcommon.h
index 5f77988..851d4ac 100644
--- a/linden/indra/llcommon/llcommon.h
+++ b/linden/indra/llcommon/llcommon.h
@@ -38,7 +38,7 @@
 #include "lltimer.h"
 #include "llfile.h"
-class LLCommon
+class LL_COMMON_API LLCommon
 {
 public:
        static void initClass();
diff --git a/linden/indra/llcommon/llcrc.h b/linden/indra/llcommon/llcrc.h
index 27fae7d..7436906 100644
--- a/linden/indra/llcommon/llcrc.h
+++ b/linden/indra/llcommon/llcrc.h
@@ -50,7 +50,7 @@
 //  llinfos << "File crc: " << crc.getCRC() << llendl;
 //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-class LLCRC
+class LL_COMMON_API LLCRC
 {
 protected:
        U32 mCurrent;
diff --git a/linden/indra/llcommon/llcriticaldamp.h b/linden/indra/llcommon/llcriticaldamp.h
index ad98284..13e37d8 100644
--- a/linden/indra/llcommon/llcriticaldamp.h
+++ b/linden/indra/llcommon/llcriticaldamp.h
@@ -38,7 +38,7 @@
 #include "llframetimer.h"
-class LLCriticalDamp 
+class LL_COMMON_API LLCriticalDamp
 {
 public:
        LLCriticalDamp();
diff --git a/linden/indra/llcommon/llcursortypes.h b/linden/indra/llcommon/llcursortypes.h
index bea7035..836ecc3 100644
--- a/linden/indra/llcommon/llcursortypes.h
+++ b/linden/indra/llcommon/llcursortypes.h
@@ -77,6 +77,6 @@ enum ECursorType {
        UI_CURSOR_COUNT                 // Number of elements in this enum (NOT a cursor)
 };
-ECursorType getCursorFromString(const std::string& cursor_string);
+LL_COMMON_API ECursorType getCursorFromString(const std::string& cursor_string);
 #endif // LL_LLCURSORTYPES_H
diff --git a/linden/indra/llcommon/lldate.h b/linden/indra/llcommon/lldate.h
index 5e1a491..d27da79 100644
--- a/linden/indra/llcommon/lldate.h
+++ b/linden/indra/llcommon/lldate.h
@@ -46,7 +46,7 @@
 *
 * The date class represents a point in time after epoch - 1970-01-01.
 */
-class LLDate
+class LL_COMMON_API LLDate
 {
 public:
        /** 
@@ -153,9 +153,9 @@ private:
 };
 // Helper function to stream out a date
-std::ostream& operator<<(std::ostream& s, const LLDate& date);
+LL_COMMON_API std::ostream& operator<<(std::ostream& s, const LLDate& date);
 // Helper function to stream in a date
-std::istream& operator>>(std::istream& s, LLDate& date);
+LL_COMMON_API std::istream& operator>>(std::istream& s, LLDate& date);
 #endif // LL_LLDATE_H
diff --git a/linden/indra/llcommon/llerror.cpp b/linden/indra/llcommon/llerror.cpp
index 30b61a9..edc570f 100644
--- a/linden/indra/llcommon/llerror.cpp
+++ b/linden/indra/llcommon/llerror.cpp
@@ -58,7 +58,9 @@
 #include "llsd.h"
 #include "llsdserialize.h"
 #include "llstl.h"
+#include "lltimer.h"
+extern apr_thread_mutex_t* gCallStacksLogMutexp;
 namespace {
 #if !LL_WINDOWS
diff --git a/linden/indra/llcommon/llerror.h b/linden/indra/llcommon/llerror.h
index 37e922d..5a4c644 100644
--- a/linden/indra/llcommon/llerror.h
+++ b/linden/indra/llcommon/llerror.h
@@ -131,7 +131,7 @@ namespace LLError
        
        class CallSite;
        
-        class Log
+        class LL_COMMON_API Log
        {
        public:
                static bool shouldLog(CallSite&);
@@ -140,7 +140,7 @@ namespace LLError
                static void flush(std::ostringstream*, const CallSite&);
        };
        
-        class CallSite
+        class LL_COMMON_API CallSite
        {
                // Represents a specific place in the code where a message is logged
                // This is public because it is used by the macros below.  It is not
@@ -189,7 +189,7 @@ namespace LLError
        //LLCallStacks is designed not to be thread-safe.
   //so try not to use it in multiple parallel threads at same time.
   //Used in a single thread at a time is fine.
-   class LLCallStacks
+   class LL_COMMON_API LLCallStacks
   {
   private:
       static char**  sBuffer ;
diff --git a/linden/indra/llcommon/llerrorcontrol.h b/linden/indra/llcommon/llerrorcontrol.h
index fae7547..54138b2 100644
--- a/linden/indra/llcommon/llerrorcontrol.h
+++ b/linden/indra/llcommon/llerrorcontrol.h
@@ -52,12 +52,12 @@ class LLSD;
 namespace LLError
 {
-        void initForServer(const std::string& identity);
+        LL_COMMON_API void initForServer(const std::string& identity);
                // resets all logging settings to defaults needed by server processes
                // logs to stderr, syslog, and windows debug log
                // the identity string is used for in the syslog
-        void initForApplication(const std::string& dir);
+        LL_COMMON_API void initForApplication(const std::string& dir);
                // resets all logging settings to defaults needed by applicaitons
                // logs to stderr and windows debug log
                // sets up log configuration from the file logcontrol.xml in dir
@@ -68,14 +68,14 @@ namespace LLError
                Setting a level means log messages at that level or above.
        */
        
-        void setPrintLocation(bool);
+        LL_COMMON_API void setPrintLocation(bool);
-        void setDefaultLevel(LLError::ELevel);
+        LL_COMMON_API void setDefaultLevel(LLError::ELevel);
-        void setFunctionLevel(const std::string& function_name, LLError::ELevel);
+        LL_COMMON_API void setFunctionLevel(const std::string& function_name, LLError::ELevel);
-        void setClassLevel(const std::string& class_name, LLError::ELevel);
+        LL_COMMON_API void setClassLevel(const std::string& class_name, LLError::ELevel);
-        void setFileLevel(const std::string& file_name, LLError::ELevel);
+        LL_COMMON_API void setFileLevel(const std::string& file_name, LLError::ELevel);
-        void setTagLevel(const std::string& file_name, LLError::ELevel);
+        LL_COMMON_API void setTagLevel(const std::string& file_name, LLError::ELevel);
        
-        void configure(const LLSD&);
+        LL_COMMON_API void configure(const LLSD&);
                // the LLSD can configure all of the settings
                // usually read automatically from the live errorlog.xml file
@@ -85,25 +85,25 @@ namespace LLError
        */
        typedef void(*FatalFunction)(const std::string& message);
-        void crashAndLoop(const std::string& message);
+        LL_COMMON_API void crashAndLoop(const std::string& message);
                // Default fatal funtion: access null pointer and loops forever
-        void setFatalFunction(FatalFunction);
+        LL_COMMON_API void setFatalFunction(FatalFunction);
                // The fatal function will be called when an message of LEVEL_ERROR
                // is logged.  Note: supressing a LEVEL_ERROR message from being logged
                // (by, for example, setting a class level to LEVEL_NONE), will keep
                // the that message from causing the fatal funciton to be invoked.
                
        typedef std::string (*TimeFunction)();
-        std::string utcTime();
+        LL_COMMON_API std::string utcTime();
        
-        void setTimeFunction(TimeFunction);
+        LL_COMMON_API void setTimeFunction(TimeFunction);
                // The function is use to return the current time, formatted for
                // display by those error recorders that want the time included.
-        class Recorder
+        class LL_COMMON_API Recorder
        {
                // An object that handles the actual output or error messages.
        public:
@@ -117,17 +117,17 @@ namespace LLError
                        // included in the text of the message
        };
        
-        void addRecorder(Recorder*);
+        LL_COMMON_API void addRecorder(Recorder*);
-        void removeRecorder(Recorder*);
+        LL_COMMON_API void removeRecorder(Recorder*);
                // each error message is passed to each recorder via recordMessage()
        
-        void logToFile(const std::string& filename);
+        LL_COMMON_API void logToFile(const std::string& filename);
-        void logToFixedBuffer(LLFixedBuffer*);
+        LL_COMMON_API void logToFixedBuffer(LLFixedBuffer*);
                // Utilities to add recorders for logging to a file or a fixed buffer
                // A second call to the same function will remove the logger added
                // with the first.
                // Passing the empty string or NULL to just removes any prior.
-        std::string logFileName();
+        LL_COMMON_API std::string logFileName();
                // returns name of current logging file, empty string if none
@@ -136,11 +136,11 @@ namespace LLError
        */
        class Settings;
-        Settings* saveAndResetSettings();
+        LL_COMMON_API Settings* saveAndResetSettings();
-        void restoreSettings(Settings *);
+        LL_COMMON_API void restoreSettings(Settings *);
                
-        std::string abbreviateFile(const std::string& filePath);
+        LL_COMMON_API std::string abbreviateFile(const std::string& filePath);
-        int shouldLogCallCount();
+        LL_COMMON_API int shouldLogCallCount();
        
 };
diff --git a/linden/indra/llcommon/llerrorthread.cpp b/linden/indra/llcommon/llerrorthread.cpp
index 4c779c5..e2b106a 100644
--- a/linden/indra/llcommon/llerrorthread.cpp
+++ b/linden/indra/llcommon/llerrorthread.cpp
@@ -32,6 +32,7 @@
 #include "linden_common.h"
 #include "llerrorthread.h"
 #include "llapp.h"
+#include "lltimer.h"
 LLErrorThread::LLErrorThread()
        : LLThread("Error"),
diff --git a/linden/indra/llcommon/llerrorthread.h b/linden/indra/llcommon/llerrorthread.h
index f1d6ffc..3121d29 100644
--- a/linden/indra/llcommon/llerrorthread.h
+++ b/linden/indra/llcommon/llerrorthread.h
@@ -35,7 +35,7 @@
 #include "llthread.h"
-class LLErrorThread : public LLThread
+class LL_COMMON_API LLErrorThread : public LLThread
 {
 public:
        LLErrorThread();
diff --git a/linden/indra/llcommon/llevent.h b/linden/indra/llcommon/llevent.h
index 60887a0..6b223a8 100644
--- a/linden/indra/llcommon/llevent.h
+++ b/linden/indra/llcommon/llevent.h
@@ -44,7 +44,7 @@ class LLEventDispatcher;
 class LLObservable;
 // Abstract event. All events derive from LLEvent
-class LLEvent : public LLThreadSafeRefCount
+class LL_COMMON_API LLEvent : public LLThreadSafeRefCount
 {
 protected:
        virtual ~LLEvent();
@@ -72,7 +72,7 @@ private:
 };
 // Abstract listener. All listeners derive from LLEventListener
-class LLEventListener : public LLThreadSafeRefCount
+class LL_COMMON_API LLEventListener : public LLThreadSafeRefCount
 {
 protected:
        virtual ~LLEventListener();
@@ -89,7 +89,7 @@ public:
 };
 // A listener which tracks references to it and cleans up when it's deallocated
-class LLSimpleListener : public LLEventListener
+class LL_COMMON_API LLSimpleListener : public LLEventListener
 {
 public:
        void clearDispatchers();
@@ -114,7 +114,7 @@ struct LLListenerEntry
 // Base class for a dispatcher - an object which listens
 // to events being fired and relays them to their
 // appropriate destinations.
-class LLEventDispatcher : public LLThreadSafeRefCount
+class LL_COMMON_API LLEventDispatcher : public LLThreadSafeRefCount
 {
 protected:
        virtual ~LLEventDispatcher();
@@ -157,7 +157,7 @@ private:
 // In order for this class to work properly, it needs
 // an instance of an LLEventDispatcher to route events to their
 // listeners.
-class LLObservable
+class LL_COMMON_API LLObservable
 {
 public:
        // Initialize with the default Dispatcher
diff --git a/linden/indra/llcommon/llfasttimer.cpp b/linden/indra/llcommon/llfasttimer.cpp
index 4aa23bb..5f091d5 100644
--- a/linden/indra/llcommon/llfasttimer.cpp
+++ b/linden/indra/llcommon/llfasttimer.cpp
@@ -42,6 +42,7 @@
 #include <sched.h>
 #elif LL_DARWIN
 #include <sys/time.h>
+#include "lltimer.h"    // get_clock_count()
 #else 
 #error "architecture not supported"
 #endif
diff --git a/linden/indra/llcommon/llfasttimer.h b/linden/indra/llcommon/llfasttimer.h
index 8c1cf47..602a2f7 100644
--- a/linden/indra/llcommon/llfasttimer.h
+++ b/linden/indra/llcommon/llfasttimer.h
@@ -35,9 +35,9 @@
 #define FAST_TIMER_ON 1
-U64 get_cpu_clock_count();
+LL_COMMON_API U64 get_cpu_clock_count();
-class LLFastTimer
+class LL_COMMON_API LLFastTimer
 {
 public:
        enum EFastTimerType
diff --git a/linden/indra/llcommon/llfile.h b/linden/indra/llcommon/llfile.h
index c6092f7..ee37605 100644
--- a/linden/indra/llcommon/llfile.h
+++ b/linden/indra/llcommon/llfile.h
@@ -70,7 +70,7 @@ typedef struct stat		llstat;
 #include "llstring.h" // safe char* -> std::string conversion
-class   LLFile
+class LL_COMMON_API LLFile
 {
 public:
        // All these functions take UTF8 path/filenames.
@@ -95,7 +95,7 @@ public:
 #if USE_LLFILESTREAMS
-class   llifstream      :       public  std::basic_istream < char , std::char_traits < char > >
+class LL_COMMON_API llifstream  :       public  std::basic_istream < char , std::char_traits < char > >
 {
        // input stream associated with a C stream
 public:
@@ -136,7 +136,7 @@ private:
 };
-class   llofstream      :       public  std::basic_ostream< char , std::char_traits < char > >
+class LL_COMMON_API llofstream  :       public  std::basic_ostream< char , std::char_traits < char > >
 {
 public:
        typedef std::basic_ostream< char , std::char_traits < char > > _Myt;
@@ -185,7 +185,7 @@ private:
 //#define       llifstream      std::ifstream
 //#define       llofstream      std::ofstream
-class   llifstream      :       public  std::ifstream
+class LL_COMMON_API llifstream  :       public  std::ifstream
 {
 public:
        llifstream() : std::ifstream()
@@ -203,7 +203,7 @@ public:
 };
-class   llofstream      :       public  std::ofstream
+class LL_COMMON_API llofstream  :       public  std::ofstream
 {
 public:
        llofstream() : std::ofstream()
diff --git a/linden/indra/llcommon/llfindlocale.h b/linden/indra/llcommon/llfindlocale.h
index f17c774..b812a06 100644
--- a/linden/indra/llcommon/llfindlocale.h
+++ b/linden/indra/llcommon/llfindlocale.h
@@ -59,8 +59,8 @@ typedef enum {
 /* This allocates/fills in a FL_Locale structure with pointers to
   strings (which should be treated as static), or NULL for inappropriate /
   undetected fields. */
-FL_Success FL_FindLocale(FL_Locale **locale, FL_Domain domain);
+LL_COMMON_API FL_Success FL_FindLocale(FL_Locale **locale, FL_Domain domain);
 /* This should be used to free the struct written by FL_FindLocale */
-void FL_FreeLocale(FL_Locale **locale);
+LL_COMMON_API void FL_FreeLocale(FL_Locale **locale);
 #endif /*__findlocale_h_*/
diff --git a/linden/indra/llcommon/llfixedbuffer.h b/linden/indra/llcommon/llfixedbuffer.h
index 992a024..51d0701 100644
--- a/linden/indra/llcommon/llfixedbuffer.h
+++ b/linden/indra/llcommon/llfixedbuffer.h
@@ -41,7 +41,7 @@
 // Fixed size buffer for console output and other things.
-class LLFixedBuffer
+class LL_COMMON_API LLFixedBuffer
 {
 public:
        LLFixedBuffer(const U32 max_lines = 20);
diff --git a/linden/indra/llcommon/llformat.h b/linden/indra/llcommon/llformat.h
index 44c62d9..ad30d4f 100644
--- a/linden/indra/llcommon/llformat.h
+++ b/linden/indra/llcommon/llformat.h
@@ -40,6 +40,6 @@
 // *NOTE: buffer limited to 1024, (but vsnprintf prevents overrun)
 // should perhaps be replaced with boost::format.
-std::string llformat(const char *fmt, ...);
+LL_COMMON_API std::string llformat(const char *fmt, ...);
 #endif // LL_LLFORMAT_H
diff --git a/linden/indra/llcommon/llframetimer.h b/linden/indra/llcommon/llframetimer.h
index 8f51272..f4775a9 100644
--- a/linden/indra/llcommon/llframetimer.h
+++ b/linden/indra/llcommon/llframetimer.h
@@ -43,7 +43,7 @@
 #include "lltimer.h"
 #include "timing.h"
-class LLFrameTimer 
+class LL_COMMON_API LLFrameTimer
 {
 public:
        LLFrameTimer() : mStartTime( sFrameTime ), mExpiry(0), mStarted(TRUE) {}
diff --git a/linden/indra/llcommon/llheartbeat.h b/linden/indra/llcommon/llheartbeat.h
index fecb5b1..6f70269 100644
--- a/linden/indra/llcommon/llheartbeat.h
+++ b/linden/indra/llcommon/llheartbeat.h
@@ -40,7 +40,7 @@
 // Note: Win32 does not support the heartbeat/smackdown system;
 //   heartbeat-delivery turns into a no-op there.
-class LLHeartbeat
+class LL_COMMON_API LLHeartbeat
 {
 public:
        // secs_between_heartbeat: after a heartbeat is successfully delivered,
diff --git a/linden/indra/llcommon/llliveappconfig.h b/linden/indra/llcommon/llliveappconfig.h
index 55d84a4..3251a7c 100644
--- a/linden/indra/llcommon/llliveappconfig.h
+++ b/linden/indra/llcommon/llliveappconfig.h
@@ -37,7 +37,7 @@
 class LLApp;
-class LLLiveAppConfig : public LLLiveFile
+class LL_COMMON_API LLLiveAppConfig : public LLLiveFile
 {
 public:
        // To use this, instantiate a LLLiveAppConfig object inside your main loop.
diff --git a/linden/indra/llcommon/lllivefile.h b/linden/indra/llcommon/lllivefile.h
index fddf006..72f16fd 100644
--- a/linden/indra/llcommon/lllivefile.h
+++ b/linden/indra/llcommon/lllivefile.h
@@ -36,7 +36,7 @@
 const F32 configFileRefreshRate = 5.0; // seconds
-class LLLiveFile
+class LL_COMMON_API LLLiveFile
 {
 public:
        LLLiveFile(const std::string &filename, const F32 refresh_period = 5.f);
diff --git a/linden/indra/llcommon/lllog.h b/linden/indra/llcommon/lllog.h
index 7ac6c8a..4b6777b 100644
--- a/linden/indra/llcommon/lllog.h
+++ b/linden/indra/llcommon/lllog.h
@@ -41,7 +41,7 @@ class LLLogImpl;
 class LLApp;
 class LLSD;
-class LLLog
+class LL_COMMON_API LLLog
 {
 public:
        LLLog(LLApp* app);
diff --git a/linden/indra/llcommon/llmd5.cpp b/linden/indra/llcommon/llmd5.cpp
index 14b4f9f..887979b 100644
--- a/linden/indra/llcommon/llmd5.cpp
+++ b/linden/indra/llcommon/llmd5.cpp
@@ -83,6 +83,7 @@ documentation and/or software.
 #include "llmd5.h"
 #include <cassert>
+#include <iostream>
 // how many bytes to grab at a time when checking files
 const int LLMD5::BLOCK_LEN = 4096;
diff --git a/linden/indra/llcommon/llmd5.h b/linden/indra/llcommon/llmd5.h
index d8bca03..df9d732 100644
--- a/linden/indra/llcommon/llmd5.h
+++ b/linden/indra/llcommon/llmd5.h
@@ -80,7 +80,7 @@ const int MD5RAW_BYTES = 16;
 const int MD5HEX_STR_SIZE = 33;  // char hex[MD5HEX_STR_SIZE]; with null
 const int MD5HEX_STR_BYTES = 32; // message system fixed size
-class LLMD5 {
+class LL_COMMON_API LLMD5 {
 // first, some types:
  typedef unsigned       int uint4; // assumes integer is 4 words long
  typedef unsigned short int uint2; // assumes short integer is 2 words long
diff --git a/linden/indra/llcommon/llmemory.cpp b/linden/indra/llcommon/llmemory.cpp
index a6de3d2..74004b0 100644
--- a/linden/indra/llcommon/llmemory.cpp
+++ b/linden/indra/llcommon/llmemory.cpp
@@ -283,6 +283,11 @@ LLRefCount::LLRefCount() :
 {
 }
+LLRefCount::LLRefCount(const LLRefCount& other)
+:   mRef(0)
+{
+}
 LLRefCount::~LLRefCount()
 { 
        if (mRef != 0)
@@ -290,7 +295,13 @@ LLRefCount::~LLRefCount()
                llerrs << "deleting non-zero reference" << llendl;
        }
 }
-        
+LLRefCount& LLRefCount::operator=(const LLRefCount&)
+{
+        // do nothing, since ref count is specific to *this* reference
+        return *this;
+}
 //----------------------------------------------------------------------------
 #if defined(LL_WINDOWS)
diff --git a/linden/indra/llcommon/llmemory.h b/linden/indra/llcommon/llmemory.h
index b5c0711..9aa4b85 100644
--- a/linden/indra/llcommon/llmemory.h
+++ b/linden/indra/llcommon/llmemory.h
@@ -45,7 +45,7 @@ const U32 LLREFCOUNT_SENTINEL_VALUE = 0xAAAAAAAA;
 //----------------------------------------------------------------------------
-class LLMemory
+class LL_COMMON_API LLMemory
 {
 public:
        static void initClass();
@@ -68,12 +68,12 @@ private:
 //----------------------------------------------------------------------------
-class LLRefCount
+class LL_COMMON_API LLRefCount
 {
 protected:
-        LLRefCount(const LLRefCount&); // not implemented
+        LLRefCount(const LLRefCount&);
 private:
-        LLRefCount&operator=(const LLRefCount&); // not implemented
+        LLRefCount&operator=(const LLRefCount&);
 protected:
        virtual ~LLRefCount(); // use unref()
@@ -467,6 +467,6 @@ private:
 // Return the resident set size of the current process, in bytes.
 // Return value is zero if not known.
-U64 getCurrentRSS();
+LL_COMMON_API U64 getCurrentRSS();
 #endif
diff --git a/linden/indra/llcommon/llmemorystream.h b/linden/indra/llcommon/llmemorystream.h
index f348632..fa0f5d2 100644
--- a/linden/indra/llcommon/llmemorystream.h
+++ b/linden/indra/llcommon/llmemorystream.h
@@ -52,7 +52,7 @@
 * be careful to always pass in a valid memory location that exists
 * for at least as long as this streambuf.
 */
-class LLMemoryStreamBuf : public std::streambuf
+class LL_COMMON_API LLMemoryStreamBuf : public std::streambuf
 {
 public:
        LLMemoryStreamBuf(const U8* start, S32 length);
@@ -74,7 +74,7 @@ protected:
 * be careful to always pass in a valid memory location that exists
 * for at least as long as this streambuf.
 */
-class LLMemoryStream : public std::istream
+class LL_COMMON_API LLMemoryStream : public std::istream
 {
 public:
        LLMemoryStream(const U8* start, S32 length);
diff --git a/linden/indra/llcommon/llmemtype.h b/linden/indra/llcommon/llmemtype.h
index a9ebc20..d4cc67e 100644
--- a/linden/indra/llcommon/llmemtype.h
+++ b/linden/indra/llcommon/llmemtype.h
@@ -57,7 +57,7 @@ static void  operator delete(void* p) { ll_release(p); }
 //----------------------------------------------------------------------------
-class LLMemType
+class LL_COMMON_API LLMemType
 {
 public:
        // Also update sTypeDesc in llmemory.cpp
diff --git a/linden/indra/llcommon/llmetrics.h b/linden/indra/llcommon/llmetrics.h
index 1d91e8c..f6f49eb 100644
--- a/linden/indra/llcommon/llmetrics.h
+++ b/linden/indra/llcommon/llmetrics.h
@@ -38,7 +38,7 @@
 class LLMetricsImpl;
 class LLSD;
-class LLMetrics
+class LL_COMMON_API LLMetrics
 {
 public:
        LLMetrics();
diff --git a/linden/indra/llcommon/llmortician.h b/linden/indra/llcommon/llmortician.h
index 247632f..55a101a 100644
--- a/linden/indra/llcommon/llmortician.h
+++ b/linden/indra/llcommon/llmortician.h
@@ -35,7 +35,7 @@
 #include "stdtypes.h"
-class LLMortician 
+class LL_COMMON_API LLMortician
 {
 public:
        LLMortician() { mIsDead = FALSE; }
diff --git a/linden/indra/llcommon/llpreprocessor.h b/linden/indra/llcommon/llpreprocessor.h
index 2e4fd47..6886e3a 100644
--- a/linden/indra/llcommon/llpreprocessor.h
+++ b/linden/indra/llcommon/llpreprocessor.h
@@ -92,47 +92,63 @@
 #endif
 // Deal with the differeneces on Windows
-#if LL_MSVC
-namespace snprintf_hack
-{
-        int snprintf(char *str, size_t size, const char *format, ...);
-}
-// #define snprintf safe_snprintf               /* Flawfinder: ignore */
-using snprintf_hack::snprintf;
-#endif  // LL_MSVC
-// Static linking with apr on windows needs to be declared.
-#ifdef LL_WINDOWS
-#ifndef APR_DECLARE_STATIC
-#define APR_DECLARE_STATIC // For APR on Windows
-#endif
-#ifndef APU_DECLARE_STATIC
-#define APU_DECLARE_STATIC // For APR util on Windows
-#endif
-#endif
 #if defined(LL_WINDOWS)
 #define BOOST_REGEX_NO_LIB 1
 #define CURL_STATICLIB 1
 #define XML_STATIC
 #endif  //      LL_WINDOWS
 // Deal with VC6 problems
 #if LL_MSVC
 #pragma warning( 3           : 4701 )   // "local variable used without being initialized"  Treat this as level 3, not level 4.
 #pragma warning( 3           : 4702 )   // "unreachable code"  Treat this as level 3, not level 4.
 #pragma warning( 3           : 4189 )   // "local variable initialized but not referenced"  Treat this as level 3, not level 4.
 //#pragma warning( 3    : 4018 )        // "signed/unsigned mismatch"  Treat this as level 3, not level 4.
+#pragma warning( 3      :  4263 )       // 'function' : member function does not override any base class virtual member function
+#pragma warning( 3      :  4264 )       // "'virtual_function' : no override available for virtual member function from base 'class'; function is hidden"
 #pragma warning( 3       : 4265 )       // "class has virtual functions, but destructor is not virtual"
-#pragma warning( disable : 4786 )       // silly MS warning deep inside their <map> include file
+//#pragma warning( disable : 4265 )     // boost 1.36.0, non-virtual destructor in boost::exception_detail::*
+#pragma warning( 3      :  4266 )       // 'function' : no override available for virtual member function from base 'type'; function is hidden
+#pragma warning (disable : 4180)        // qualifier applied to function type has no meaning; ignored
 #pragma warning( disable : 4284 )       // silly MS warning deep inside their <map> include file
 #pragma warning( disable : 4503 )       // 'decorated name length exceeded, name was truncated'. Does not seem to affect compilation.
 #pragma warning( disable : 4800 )       // 'BOOL' : forcing value to bool 'true' or 'false' (performance warning)
 #pragma warning( disable : 4996 )       // warning: deprecated
+// Linker optimization with "extern template" generates these warnings
+#pragma warning( disable : 4231 )       // nonstandard extension used : 'extern' before template explicit instantiation
+#pragma warning( disable : 4506 )   // no definition for inline function
+// level 4 warnings that we need to disable:
+#pragma warning (disable : 4100) // unreferenced formal parameter
+#pragma warning (disable : 4127) // conditional expression is constant (e.g. while(1) )
+#pragma warning (disable : 4244) // possible loss of data on conversions
+#pragma warning (disable : 4396) // the inline specifier cannot be used when a friend declaration refers to a specialization of a function template
+#pragma warning (disable : 4512) // assignment operator could not be generated
+#pragma warning (disable : 4706) // assignment within conditional (even if((x = y)) )
+#pragma warning (disable : 4251) // member needs to have dll-interface to be used by clients of class
+#pragma warning (disable : 4275) // non dll-interface class used as base for dll-interface class
 #endif  //      LL_MSVC
+#if LL_WINDOWS
+#define LL_DLLEXPORT __declspec(dllexport)
+#define LL_DLLIMPORT __declspec(dllimport)
+#elif LL_LINUX
+#define LL_DLLEXPORT __attribute__ ((visibility("default")))
+#define LL_DLLIMPORT
+#else
+#define LL_DLLEXPORT
+#define LL_DLLIMPORT
+#endif // LL_WINDOWS
+#ifdef llcommon_EXPORTS
+// Compiling llcommon (shared)
+#define LL_COMMON_API LL_DLLEXPORT
+#else // llcommon_EXPORTS
+// Using llcommon (shared)
+#define LL_COMMON_API LL_DLLIMPORT
+#endif // llcommon_EXPORTS
 #endif  //      not LL_LINDEN_PREPROCESSOR_H
diff --git a/linden/indra/llcommon/llprocesslauncher.h b/linden/indra/llcommon/llprocesslauncher.h
index 9cdb0f6..b72be27 100644
--- a/linden/indra/llcommon/llprocesslauncher.h
+++ b/linden/indra/llcommon/llprocesslauncher.h
@@ -43,7 +43,7 @@
        It also keeps track of whether the process is still running, and can kill it if required.
 */
-class LLProcessLauncher
+class LL_COMMON_API LLProcessLauncher
 {
        LOG_CLASS(LLProcessLauncher);
 public:
diff --git a/linden/indra/llcommon/llqueuedthread.cpp b/linden/indra/llcommon/llqueuedthread.cpp
index caf4c2a..bee95be 100644
--- a/linden/indra/llcommon/llqueuedthread.cpp
+++ b/linden/indra/llcommon/llqueuedthread.cpp
@@ -32,6 +32,7 @@
 #include "linden_common.h"
 #include "llqueuedthread.h"
 #include "llstl.h"
+#include "lltimer.h"
 //============================================================================
diff --git a/linden/indra/llcommon/llqueuedthread.h b/linden/indra/llcommon/llqueuedthread.h
index aa7c6e4..e0e0f1b 100644
--- a/linden/indra/llcommon/llqueuedthread.h
+++ b/linden/indra/llcommon/llqueuedthread.h
@@ -47,7 +47,7 @@
 // Note: ~LLQueuedThread is O(N) N=# of queued threads, assumed to be small
 //   It is assumed that LLQueuedThreads are rarely created/destroyed.
-class LLQueuedThread : public LLThread
+class LL_COMMON_API LLQueuedThread : public LLThread
 {
        //------------------------------------------------------------------------
 public:
@@ -80,7 +80,7 @@ public:
        //------------------------------------------------------------------------
 public:
-        class QueuedRequest : public LLSimpleHashEntry<handle_t>
+        class LL_COMMON_API QueuedRequest : public LLSimpleHashEntry<handle_t>
        {
                friend class LLQueuedThread;
                
diff --git a/linden/indra/llcommon/llrand.h b/linden/indra/llcommon/llrand.h
index d12597b..73ea179 100644
--- a/linden/indra/llcommon/llrand.h
+++ b/linden/indra/llcommon/llrand.h
@@ -65,32 +65,32 @@
 /**
 *@brief Generate a float from [0, RAND_MAX).
 */
-S32 ll_rand();
+LL_COMMON_API S32 ll_rand();
 /**
 *@brief Generate a float from [0, val) or (val, 0].
 */
-S32 ll_rand(S32 val);
+LL_COMMON_API S32 ll_rand(S32 val);
 /**
 *@brief Generate a float from [0, 1.0).
 */
-F32 ll_frand();
+LL_COMMON_API F32 ll_frand();
 /**
 *@brief Generate a float from [0, val) or (val, 0].
 */
-F32 ll_frand(F32 val);
+LL_COMMON_API F32 ll_frand(F32 val);
 /**
 *@brief Generate a double from [0, 1.0).
 */
-F64 ll_drand();
+LL_COMMON_API F64 ll_drand();
 /**
 *@brief Generate a double from [0, val) or (val, 0].
 */
-F64 ll_drand(F64 val);
+LL_COMMON_API F64 ll_drand(F64 val);
 /**
 * @brief typedefs for good boost lagged fibonacci.
diff --git a/linden/indra/llcommon/llrun.h b/linden/indra/llcommon/llrun.h
index 77b23d9..0f8d51d 100644
--- a/linden/indra/llcommon/llrun.h
+++ b/linden/indra/llcommon/llrun.h
@@ -38,6 +38,8 @@
 #include <vector>
 #include <boost/shared_ptr.hpp>
+#include "llpreprocessor.h"
 class LLRunnable;
 /** 
@@ -48,7 +50,7 @@ class LLRunnable;
 * which are scheduled to run on a repeating or one time basis.
 * @see LLRunnable
 */
-class LLRunner
+class LL_COMMON_API LLRunner
 {
 public:
        /**
@@ -149,7 +151,7 @@ protected:
 * something useful.
 * @see LLRunner
 */
-class LLRunnable
+class LL_COMMON_API LLRunnable
 {
 public:
        LLRunnable();
diff --git a/linden/indra/llcommon/llsd.cpp b/linden/indra/llcommon/llsd.cpp
index 2cc94c2..be40bb6 100644
--- a/linden/indra/llcommon/llsd.cpp
+++ b/linden/indra/llcommon/llsd.cpp
@@ -75,7 +75,7 @@ protected:
                ///< This constructor is used for static objects and causes the
                //   suppresses adjusting the debugging counters when they are
                //       finally initialized.
-                
        virtual ~Impl();
        
        bool shared() const                                                     { return mUseCount > 1; }
@@ -162,6 +162,7 @@ namespace
                
                virtual LLSD::Type type() const { return T; }
+                using LLSD::Impl::assign;
                virtual void assign(LLSD::Impl*& var, DataRef value) {
                        if (shared())
                        {
@@ -348,6 +349,10 @@ namespace
                virtual LLSD::Boolean asBoolean() const { return !mData.empty(); }
+                using LLSD::Impl::get; // Unhiding get(LLSD::Integer)
+                using LLSD::Impl::erase; // Unhiding erase(LLSD::Integer)
+                using LLSD::Impl::ref; // Unhiding ref(LLSD::Integer)
                virtual bool has(const LLSD::String&) const; 
                virtual LLSD get(const LLSD::String&) const; 
                        LLSD& insert(const LLSD::String& k, const LLSD& v);
@@ -440,6 +445,11 @@ namespace
                virtual LLSD::Boolean asBoolean() const { return !mData.empty(); }
                virtual int size() const; 
+                using LLSD::Impl::get; // Unhiding get(LLSD::Integer)
+                using LLSD::Impl::erase; // Unhiding erase(LLSD::Integer)
+                using LLSD::Impl::ref; // Unhiding ref(LLSD::Integer)
                virtual LLSD get(LLSD::Integer) const;
                        void set(LLSD::Integer, const LLSD&);
                        LLSD& insert(LLSD::Integer, const LLSD&);
diff --git a/linden/indra/llcommon/llsd.h b/linden/indra/llcommon/llsd.h
index d2845a3..552bb57 100644
--- a/linden/indra/llcommon/llsd.h
+++ b/linden/indra/llcommon/llsd.h
@@ -89,7 +89,7 @@
        @nosubgrouping
 */
-class LLSD
+class LL_COMMON_API LLSD
 {
 public:
                LLSD();         ///< initially Undefined
@@ -387,7 +387,7 @@ struct llsd_select_string : public std::unary_function<LLSD, LLSD::String>
        }
 };
-std::ostream& operator<<(std::ostream& s, const LLSD& llsd);
+LL_COMMON_API std::ostream& operator<<(std::ostream& s, const LLSD& llsd);
 /** QUESTIONS & TO DOS
        - Would Binary be more convenient as usigned char* buffer semantics?
diff --git a/linden/indra/llcommon/llsdserialize.h b/linden/indra/llcommon/llsdserialize.h
index f7cd91b..a01b6dc 100644
--- a/linden/indra/llcommon/llsdserialize.h
+++ b/linden/indra/llcommon/llsdserialize.h
@@ -43,7 +43,7 @@
 * @class LLSDParser
 * @brief Abstract base class for LLSD parsers.
 */
-class LLSDParser : public LLRefCount
+class LL_COMMON_API LLSDParser : public LLRefCount
 {
 protected:
        /** 
@@ -220,7 +220,7 @@ protected:
 * @class LLSDNotationParser
 * @brief Parser which handles the original notation format for LLSD.
 */
-class LLSDNotationParser : public LLSDParser
+class LL_COMMON_API LLSDNotationParser : public LLSDParser
 {
 protected:
        /** 
@@ -293,7 +293,7 @@ private:
 * @class LLSDXMLParser
 * @brief Parser which handles XML format LLSD.
 */
-class LLSDXMLParser : public LLSDParser
+class LL_COMMON_API LLSDXMLParser : public LLSDParser
 {
 protected:
        /** 
@@ -341,7 +341,7 @@ private:
 * @class LLSDBinaryParser
 * @brief Parser which handles binary formatted LLSD.
 */
-class LLSDBinaryParser : public LLSDParser
+class LL_COMMON_API LLSDBinaryParser : public LLSDParser
 {
 protected:
        /** 
@@ -406,7 +406,7 @@ private:
 * @class LLSDFormatter
 * @brief Abstract base class for formatting LLSD.
 */
-class LLSDFormatter : public LLRefCount
+class LL_COMMON_API LLSDFormatter : public LLRefCount
 {
 protected:
        /** 
@@ -478,7 +478,7 @@ protected:
 * @class LLSDNotationFormatter
 * @brief Formatter which outputs the original notation format for LLSD.
 */
-class LLSDNotationFormatter : public LLSDFormatter
+class LL_COMMON_API LLSDNotationFormatter : public LLSDFormatter
 {
 protected:
        /** 
@@ -519,7 +519,7 @@ public:
 * @class LLSDXMLFormatter
 * @brief Formatter which outputs the LLSD as XML.
 */
-class LLSDXMLFormatter : public LLSDFormatter
+class LL_COMMON_API LLSDXMLFormatter : public LLSDFormatter
 {
 protected:
        /** 
@@ -587,7 +587,7 @@ protected:
 * Map: '{' + 4 byte integer size  every(key + value) + '}'<br>
 *  map keys are serialized as 'k' + 4 byte integer size + string
 */
-class LLSDBinaryFormatter : public LLSDFormatter
+class LL_COMMON_API LLSDBinaryFormatter : public LLSDFormatter
 {
 protected:
        /** 
@@ -676,7 +676,7 @@ typedef LLSDOStreamer<LLSDXMLFormatter>			LLSDXMLStreamer;
 * @class LLSDSerialize
 * @brief Serializer / deserializer for the various LLSD formats
 */
-class LLSDSerialize
+class LL_COMMON_API LLSDSerialize
 {
 public:
        enum ELLSD_Serialize
diff --git a/linden/indra/llcommon/llsdserialize_xml.cpp b/linden/indra/llcommon/llsdserialize_xml.cpp
index c12ca35..33206b4 100644
--- a/linden/indra/llcommon/llsdserialize_xml.cpp
+++ b/linden/indra/llcommon/llsdserialize_xml.cpp
@@ -562,7 +562,7 @@ void LLSDXMLParser::Impl::parsePart(const char* buf, int len)
 #ifdef XML_PARSER_PERFORMANCE_TESTS
-extern U64 totalTime();
+extern LL_COMMON_API U64 totalTime();
 U64     readElementTime = 0;
 U64 startElementTime = 0;
 U64 endElementTime = 0;
diff --git a/linden/indra/llcommon/llsdutil.h b/linden/indra/llcommon/llsdutil.h
index b67ad52..4740a30 100644
--- a/linden/indra/llcommon/llsdutil.h
+++ b/linden/indra/llcommon/llsdutil.h
@@ -68,28 +68,28 @@ LLSD ll_sd_from_color4(const LLColor4& c);
 LLColor4 ll_color4_from_sd(const LLSD& sd);
 // U32
-LLSD ll_sd_from_U32(const U32);
+LL_COMMON_API LLSD ll_sd_from_U32(const U32);
-U32 ll_U32_from_sd(const LLSD& sd);
+LL_COMMON_API U32 ll_U32_from_sd(const LLSD& sd);
 // U64
-LLSD ll_sd_from_U64(const U64);
+LL_COMMON_API LLSD ll_sd_from_U64(const U64);
-U64 ll_U64_from_sd(const LLSD& sd);
+LL_COMMON_API U64 ll_U64_from_sd(const LLSD& sd);
 // IP Address
-LLSD ll_sd_from_ipaddr(const U32);
+LL_COMMON_API LLSD ll_sd_from_ipaddr(const U32);
-U32 ll_ipaddr_from_sd(const LLSD& sd);
+LL_COMMON_API U32 ll_ipaddr_from_sd(const LLSD& sd);
 // Binary to string
-LLSD ll_string_from_binary(const LLSD& sd);
+LL_COMMON_API LLSD ll_string_from_binary(const LLSD& sd);
 //String to binary
-LLSD ll_binary_from_string(const LLSD& sd);
+LL_COMMON_API LLSD ll_binary_from_string(const LLSD& sd);
 // Serializes sd to static buffer and returns pointer, useful for gdb debugging.
-char* ll_print_sd(const LLSD& sd);
+LL_COMMON_API char* ll_print_sd(const LLSD& sd);
 // Serializes sd to static buffer and returns pointer, using "pretty printing" mode.
-char* ll_pretty_print_sd(const LLSD& sd);
+LL_COMMON_API char* ll_pretty_print_sd(const LLSD& sd);
 //compares the structure of an LLSD to a template LLSD and stores the
 //"valid" values in a 3rd LLSD. Default values
@@ -98,7 +98,7 @@ char* ll_pretty_print_sd(const LLSD& sd);
 //Returns false if the test is of same type but values differ in type
 //Otherwise, returns true
-BOOL compare_llsd_with_template(
+LL_COMMON_API BOOL compare_llsd_with_template(
        const LLSD& llsd_to_test,
        const LLSD& template_llsd,
        LLSD& resultant_llsd);
diff --git a/linden/indra/llcommon/llsecondlifeurls.h b/linden/indra/llcommon/llsecondlifeurls.h
index 9c64b57..e3932d0 100644
--- a/linden/indra/llcommon/llsecondlifeurls.h
+++ b/linden/indra/llcommon/llsecondlifeurls.h
@@ -34,14 +34,14 @@
 #define LL_LLSECONDLIFEURLS_H
-extern const std::string AUCTION_URL; 
+LL_COMMON_API extern const std::string AUCTION_URL; 
-extern const std::string EVENTS_URL;
+LL_COMMON_API extern const std::string EVENTS_URL;
 // Currency page
-extern const std::string BUY_CURRENCY_URL;
+LL_COMMON_API extern const std::string BUY_CURRENCY_URL;
 // Release Notes Redirect URL for Server and Viewer
-extern const std::string RELEASE_NOTES_BASE_URL;
+LL_COMMON_API extern const std::string RELEASE_NOTES_BASE_URL;
 #endif
diff --git a/linden/indra/llcommon/llsimplehash.h b/linden/indra/llcommon/llsimplehash.h
index 0ba2a30..5df93b6 100644
--- a/linden/indra/llcommon/llsimplehash.h
+++ b/linden/indra/llcommon/llsimplehash.h
@@ -64,7 +64,7 @@ public:
 };
 template <typename HASH_KEY_TYPE, int TABLE_SIZE>
-class LLSimpleHash
+class LL_COMMON_API LLSimpleHash
 {
 public:
        LLSimpleHash()
diff --git a/linden/indra/llcommon/llstat.h b/linden/indra/llcommon/llstat.h
index 66521a3..951091b 100644
--- a/linden/indra/llcommon/llstat.h
+++ b/linden/indra/llcommon/llstat.h
@@ -52,7 +52,7 @@ class	LLSD;
 // amounts of time with very low memory cost.
 //
-class LLStatAccum
+class LL_COMMON_API LLStatAccum
 {
 protected:
        LLStatAccum(bool use_frame_timer);
@@ -109,7 +109,7 @@ public:
        F64     mLastSampleValue;
 };
-class LLStatMeasure : public LLStatAccum
+class LL_COMMON_API LLStatMeasure : public LLStatAccum
        // gathers statistics about things that are measured
        // ex.: tempature, time dilation
 {
@@ -124,7 +124,7 @@ public:
 };
-class LLStatRate : public LLStatAccum
+class LL_COMMON_API LLStatRate : public LLStatAccum
        // gathers statistics about things that can be counted over time
        // ex.: LSL instructions executed, messages sent, simulator frames completed
        // renders it in terms of rate of thing per second
@@ -140,7 +140,7 @@ public:
 };
-class LLStatTime : public LLStatAccum
+class LL_COMMON_API LLStatTime : public LLStatAccum
        // gathers statistics about time spent in a block of code
        // measure average duration per second in the block
 {
@@ -171,7 +171,7 @@ private:
 // Use this class on the stack to record statistics about an area of code
-class LLPerfBlock
+class LL_COMMON_API LLPerfBlock
 {
 public:
    struct StatEntry
@@ -213,7 +213,7 @@ private:
 // ----------------------------------------------------------------------------
-class LLPerfStats
+class LL_COMMON_API LLPerfStats
 {
 public:
    LLPerfStats(const std::string& process_name = "unknown", S32 process_pid = 0);
@@ -249,7 +249,7 @@ private:
 };
 // ----------------------------------------------------------------------------
-class LLStat
+class LL_COMMON_API LLStat
 {
 public:
        LLStat(const U32 num_bins = 32, BOOL use_frame_timer = FALSE);
diff --git a/linden/indra/llcommon/llstreamtools.h b/linden/indra/llcommon/llstreamtools.h
index a6dc4d5..371fac5 100644
--- a/linden/indra/llcommon/llstreamtools.h
+++ b/linden/indra/llcommon/llstreamtools.h
@@ -39,23 +39,23 @@
 // unless specifed otherwise these all return input_stream.good()
 // skips spaces and tabs
-bool skip_whitespace(std::istream& input_stream);
+LL_COMMON_API bool skip_whitespace(std::istream& input_stream);
 // skips whitespace and newlines
-bool skip_emptyspace(std::istream& input_stream);
+LL_COMMON_API bool skip_emptyspace(std::istream& input_stream);
 // skips emptyspace and lines that start with a #
-bool skip_comments_and_emptyspace(std::istream& input_stream);
+LL_COMMON_API bool skip_comments_and_emptyspace(std::istream& input_stream);
 // skips to character after next newline
-bool skip_line(std::istream& input_stream);
+LL_COMMON_API bool skip_line(std::istream& input_stream);
 // skips to beginning of next non-emptyspace
-bool skip_to_next_word(std::istream& input_stream);
+LL_COMMON_API bool skip_to_next_word(std::istream& input_stream);
 // skips to character after the end of next keyword 
 // a 'keyword' is defined as the first word on a line
-bool skip_to_end_of_next_keyword(const char* keyword, std::istream& input_stream);
+LL_COMMON_API bool skip_to_end_of_next_keyword(const char* keyword, std::istream& input_stream);
 // skip_to_start_of_next_keyword() is disabled -- might tickle corruption bug 
 // in windows iostream
@@ -65,14 +65,14 @@ bool skip_to_end_of_next_keyword(const char* keyword, std::istream& input_stream
 // characters are pulled out of input_stream and appended to output_string
 // returns result of input_stream.good() after characters are pulled
-bool get_word(std::string& output_string, std::istream& input_stream);
+LL_COMMON_API bool get_word(std::string& output_string, std::istream& input_stream);
-bool get_line(std::string& output_string, std::istream& input_stream);
+LL_COMMON_API bool get_line(std::string& output_string, std::istream& input_stream);
 // characters are pulled out of input_stream (up to a max of 'n')
 // and appended to output_string 
 // returns result of input_stream.good() after characters are pulled
-bool get_word(std::string& output_string, std::istream& input_stream, int n);
+LL_COMMON_API bool get_word(std::string& output_string, std::istream& input_stream, int n);
-bool get_line(std::string& output_string, std::istream& input_stream, int n);
+LL_COMMON_API bool get_line(std::string& output_string, std::istream& input_stream, int n);
 // unget_line() is disabled -- might tickle corruption bug in windows iostream
 //// backs up the input_stream by line_size + 1 characters
@@ -82,28 +82,28 @@ bool get_line(std::string& output_string, std::istream& input_stream, int n);
 // removes the last char in 'line' if it matches 'c'
 // returns true if removed last char
-bool remove_last_char(char c, std::string& line);
+LL_COMMON_API bool remove_last_char(char c, std::string& line);
 // replaces escaped characters with the correct characters from left to right
 // "\\" ---> '\\' 
 // "\n" ---> '\n' 
-void unescape_string(std::string& line);
+LL_COMMON_API void unescape_string(std::string& line);
 // replaces unescaped characters with expanded equivalents from left to right
 // '\\' ---> "\\" 
 // '\n' ---> "\n" 
-void escape_string(std::string& line);
+LL_COMMON_API void escape_string(std::string& line);
 // replaces each '\n' character with ' '
-void replace_newlines_with_whitespace(std::string& line);
+LL_COMMON_API void replace_newlines_with_whitespace(std::string& line);
 // erases any double-quote characters in line
-void remove_double_quotes(std::string& line);
+LL_COMMON_API void remove_double_quotes(std::string& line);
 // the 'keyword' is defined as the first word on a line
 // the 'value' is everything after the keyword on the same line
 // starting at the first non-whitespace and ending right before the newline
-void get_keyword_and_value(std::string& keyword, 
+LL_COMMON_API void get_keyword_and_value(std::string& keyword,
                                                   std::string& value, 
                                                   const std::string& line);
@@ -111,13 +111,13 @@ void get_keyword_and_value(std::string& keyword,
 // read anymore or until we hit the count.  Some istream
 // implimentations have a max that they will read.
 // Returns the number of bytes read.
-std::streamsize fullread(
+LL_COMMON_API std::streamsize fullread(
        std::istream& istr,
        char* buf,
        std::streamsize requested);
-std::istream& operator>>(std::istream& str, const char *tocheck);
+LL_COMMON_API std::istream& operator>>(std::istream& str, const char *tocheck);
 #endif
diff --git a/linden/indra/llcommon/llstring.h b/linden/indra/llcommon/llstring.h
index bab89b1..ae5d84c 100644
--- a/linden/indra/llcommon/llstring.h
+++ b/linden/indra/llcommon/llstring.h
@@ -34,12 +34,13 @@
 #define LL_LLSTRING_H
 #include <string>
+#include <cstdio>
+#include <algorithm>
 #if LL_LINUX || LL_SOLARIS
 #include <wctype.h>
 #include <wchar.h>
 #endif
-#include "linden_common.h"
 #include <string.h>
@@ -144,7 +145,7 @@ struct char_traits<U16>
 };
 #endif
-class LLStringOps
+class LL_COMMON_API LLStringOps
 {
 public:
        static char toUpper(char elem) { return toupper((unsigned char)elem); }
@@ -179,8 +180,8 @@ public:
 * @brief Return a string constructed from in without crashing if the
 * pointer is NULL.
 */
-std::string ll_safe_string(const char* in);
+std::string LL_COMMON_API ll_safe_string(const char* in);
-std::string ll_safe_string(const char* in, S32 maxlen);
+std::string LL_COMMON_API ll_safe_string(const char* in, S32 maxlen);
 // Allowing assignments from non-strings into format_map_t is apparently
@@ -236,7 +237,8 @@ public:
        static void     replaceTabsWithSpaces( std::basic_string<T>& string, size_type spaces_per_tab );
        static void     replaceNonstandardASCII( std::basic_string<T>& string, T replacement );
        static void     replaceChar( std::basic_string<T>& string, T target, T replacement );
+        static void replaceString( std::basic_string<T>& string, std::basic_string<T> target, std::basic_string<T> replacement );
+        
        static BOOL     containsNonprintable(const std::basic_string<T>& string);
        static void     stripNonprintable(std::basic_string<T>& string);
@@ -349,7 +351,7 @@ inline std::string chop_tail_copy(
 * @brief This translates a nybble stored as a hex value from 0-f back
 * to a nybble in the low order bits of the return byte.
 */
-U8 hex_as_nybble(char hex);
+LL_COMMON_API U8 hex_as_nybble(char hex);
 /**
 * @brief read the contents of a file into a string.
@@ -360,7 +362,7 @@ U8 hex_as_nybble(char hex);
 * @param filename The full name of the file to read.
 * @return Returns true on success. If false, str is unmodified.
 */
-bool _read_file_into_string(std::string& str, const std::string& filename);
+LL_COMMON_API bool _read_file_into_string(std::string& str, const std::string& filename);
 /**
 * Unicode support
@@ -369,52 +371,52 @@ bool _read_file_into_string(std::string& str, const std::string& filename);
 // Make the incoming string a utf8 string. Replaces any unknown glyph
 // with the UNKOWN_CHARACTER. Once any unknown glph is found, the rest
 // of the data may not be recovered.
-std::string rawstr_to_utf8(const std::string& raw);
+LL_COMMON_API std::string rawstr_to_utf8(const std::string& raw);
 //
 // We should never use UTF16 except when communicating with Win32!
 //
 typedef std::basic_string<U16> llutf16string;
-LLWString utf16str_to_wstring(const llutf16string &utf16str, S32 len);
+LL_COMMON_API LLWString utf16str_to_wstring(const llutf16string &utf16str, S32 len);
-LLWString utf16str_to_wstring(const llutf16string &utf16str);
+LL_COMMON_API LLWString utf16str_to_wstring(const llutf16string &utf16str);
-llutf16string wstring_to_utf16str(const LLWString &utf32str, S32 len);
+LL_COMMON_API llutf16string wstring_to_utf16str(const LLWString &utf32str, S32 len);
-llutf16string wstring_to_utf16str(const LLWString &utf32str);
+LL_COMMON_API llutf16string wstring_to_utf16str(const LLWString &utf32str);
-llutf16string utf8str_to_utf16str ( const std::string& utf8str, S32 len);
+LL_COMMON_API llutf16string utf8str_to_utf16str ( const std::string& utf8str, S32 len);
-llutf16string utf8str_to_utf16str ( const std::string& utf8str );
+LL_COMMON_API llutf16string utf8str_to_utf16str ( const std::string& utf8str );
-LLWString utf8str_to_wstring(const std::string &utf8str, S32 len);
+LL_COMMON_API LLWString utf8str_to_wstring(const std::string &utf8str, S32 len);
-LLWString utf8str_to_wstring(const std::string &utf8str);
+LL_COMMON_API LLWString utf8str_to_wstring(const std::string &utf8str);
 // Same function, better name. JC
 inline LLWString utf8string_to_wstring(const std::string& utf8_string) { return utf8str_to_wstring(utf8_string); }
 //
-S32 wchar_to_utf8chars(llwchar inchar, char* outchars);
+LL_COMMON_API S32 wchar_to_utf8chars(llwchar inchar, char* outchars);
-std::string wstring_to_utf8str(const LLWString &utf32str, S32 len);
+LL_COMMON_API std::string wstring_to_utf8str(const LLWString &utf32str, S32 len);
-std::string wstring_to_utf8str(const LLWString &utf32str);
+LL_COMMON_API std::string wstring_to_utf8str(const LLWString &utf32str);
-std::string utf16str_to_utf8str(const llutf16string &utf16str, S32 len);
+LL_COMMON_API std::string utf16str_to_utf8str(const llutf16string &utf16str, S32 len);
-std::string utf16str_to_utf8str(const llutf16string &utf16str);
+LL_COMMON_API std::string utf16str_to_utf8str(const llutf16string &utf16str);
 // Length of this UTF32 string in bytes when transformed to UTF8
-S32 wstring_utf8_length(const LLWString& wstr); 
+LL_COMMON_API S32 wstring_utf8_length(const LLWString& wstr);
 // Length in bytes of this wide char in a UTF8 string
-S32 wchar_utf8_length(const llwchar wc); 
+LL_COMMON_API S32 wchar_utf8_length(const llwchar wc);
-std::string utf8str_tolower(const std::string& utf8str);
+LL_COMMON_API std::string utf8str_tolower(const std::string& utf8str);
 // Length in llwchar (UTF-32) of the first len units (16 bits) of the given UTF-16 string.
-S32 utf16str_wstring_length(const llutf16string &utf16str, S32 len);
+LL_COMMON_API S32 utf16str_wstring_length(const llutf16string &utf16str, S32 len);
 // Length in utf16string (UTF-16) of wlen wchars beginning at woffset.
-S32 wstring_utf16_length(const LLWString & wstr, S32 woffset, S32 wlen);
+LL_COMMON_API S32 wstring_utf16_length(const LLWString & wstr, S32 woffset, S32 wlen);
 // Length in wstring (i.e., llwchar count) of a part of a wstring specified by utf16 length (i.e., utf16 units.)
-S32 wstring_wstring_length_from_utf16_length(const LLWString & wstr, S32 woffset, S32 utf16_length, BOOL *unaligned = NULL);
+LL_COMMON_API S32 wstring_wstring_length_from_utf16_length(const LLWString & wstr, S32 woffset, S32 utf16_length, BOOL *unaligned = NULL);
 /**
 * @brief Properly truncate a utf8 string to a maximum byte count.
@@ -426,11 +428,11 @@ S32 wstring_wstring_length_from_utf16_length(const LLWString & wstr, S32 woffset
 * @param max_len The maximum number of bytes in the return value.
 * @return Returns a valid utf8 string with byte count <= max_len.
 */
-std::string utf8str_truncate(const std::string& utf8str, const S32 max_len);
+LL_COMMON_API std::string utf8str_truncate(const std::string& utf8str, const S32 max_len);
-std::string utf8str_trim(const std::string& utf8str);
+LL_COMMON_API std::string utf8str_trim(const std::string& utf8str);
-S32 utf8str_compare_insensitive(
+LL_COMMON_API S32 utf8str_compare_insensitive(
        const std::string& lhs,
        const std::string& rhs);
@@ -441,17 +443,17 @@ S32 utf8str_compare_insensitive(
 * @param target_char The wchar to be replaced
 * @param replace_char The wchar which is written on replace
 */
-std::string utf8str_substChar(
+LL_COMMON_API std::string utf8str_substChar(
        const std::string& utf8str,
        const llwchar target_char,
        const llwchar replace_char);
-std::string utf8str_makeASCII(const std::string& utf8str);
+LL_COMMON_API std::string utf8str_makeASCII(const std::string& utf8str);
 // Hack - used for evil notecards.
-std::string mbcsstring_makeASCII(const std::string& str); 
+LL_COMMON_API std::string mbcsstring_makeASCII(const std::string& str);
-std::string utf8str_removeCRLF(const std::string& utf8str);
+LL_COMMON_API std::string utf8str_removeCRLF(const std::string& utf8str);
 #if LL_WINDOWS
@@ -476,14 +478,21 @@ std::string utf8str_removeCRLF(const std::string& utf8str);
 * formatted string.
 *
 */
-int safe_snprintf(char* str, size_t size, const char* format, ...);
+// Deal with the differeneces on Windows
+namespace snprintf_hack
+{
+    LL_COMMON_API int snprintf(char *str, size_t size, const char *format, ...);
+}
+using snprintf_hack::snprintf;
 /**
 * @brief Convert a wide string to std::string
 *
 * This replaces the unsafe W2A macro from ATL.
 */
-std::string ll_convert_wide_to_string(const wchar_t* in);
+LL_COMMON_API std::string ll_convert_wide_to_string(const wchar_t* in);
 //@}
 #endif // LL_WINDOWS
@@ -506,7 +515,7 @@ namespace LLStringFn
         * with zero non-printable characters.
         * @param The replacement character. use LL_UNKNOWN_CHAR if unsure.
         */
-        void replace_nonprintable_in_ascii(
+        LL_COMMON_API void replace_nonprintable_in_ascii(
                std::basic_string<char>& string,
                char replacement);
@@ -520,7 +529,7 @@ namespace LLStringFn
         * with zero non-printable characters and zero pipe characters.
         * @param The replacement character. use LL_UNKNOWN_CHAR if unsure.
         */
-        void replace_nonprintable_and_pipe_in_ascii(std::basic_string<char>& str,
+        LL_COMMON_API void replace_nonprintable_and_pipe_in_ascii(std::basic_string<char>& str,
                                                                           char replacement);
@@ -529,7 +538,7 @@ namespace LLStringFn
         * Returns a copy of the string with those characters removed.
         * Works with US ASCII and UTF-8 encoded strings.  JC
         */
-        std::string strip_invalid_xml(const std::string& input);
+        LL_COMMON_API std::string strip_invalid_xml(const std::string& input);
        /**
@@ -540,7 +549,7 @@ namespace LLStringFn
         * with zero non-printable characters.
         * @param The replacement character. use LL_UNKNOWN_CHAR if unsure.
         */
-        void replace_ascii_controlchars(
+        LL_COMMON_API void replace_ascii_controlchars(
                std::basic_string<char>& string,
                char replacement);
 }
@@ -901,11 +910,22 @@ template<class T>
 void LLStringUtilBase<T>::replaceChar( std::basic_string<T>& string, T target, T replacement )
 {
        size_type found_pos = 0;
-        for (found_pos = string.find(target, found_pos); 
+        while( (found_pos = string.find(target, found_pos)) != std::basic_string<T>::npos ) 
-                found_pos != std::basic_string<T>::npos; 
-                found_pos = string.find(target, found_pos))
        {
                string[found_pos] = replacement;
+                found_pos++; // avoid infinite defeat if target == replacement
+        }
+}
+//static
+template<class T> 
+void LLStringUtilBase<T>::replaceString( std::basic_string<T>& string, std::basic_string<T> target, std::basic_string<T> replacement )
+{
+        size_type found_pos = 0;
+        while( (found_pos = string.find(target, found_pos)) != std::basic_string<T>::npos )
+        {
+                string.replace( found_pos, target.length(), replacement );
+                found_pos += replacement.length(); // avoid infinite defeat if replacement contains target
        }
 }
diff --git a/linden/indra/llcommon/llstringtable.h b/linden/indra/llcommon/llstringtable.h
index 4492063..b13b016 100644
--- a/linden/indra/llcommon/llstringtable.h
+++ b/linden/indra/llcommon/llstringtable.h
@@ -56,7 +56,7 @@
 const U32 MAX_STRINGS_LENGTH = 256;
-class LLStringTableEntry
+class LL_COMMON_API LLStringTableEntry
 {
 public:
        LLStringTableEntry(const char *str)
@@ -81,7 +81,7 @@ public:
        S32  mCount;
 };
-class LLStringTable
+class LL_COMMON_API LLStringTable
 {
 public:
        LLStringTable(int tablesize);
@@ -115,7 +115,7 @@ public:
 #endif  
 };
-extern LLStringTable gStringTable;
+extern LL_COMMON_API LLStringTable gStringTable;
 //============================================================================
@@ -125,7 +125,7 @@ extern LLStringTable gStringTable;
 typedef const std::string* LLStdStringHandle;
-class LLStdStringTable
+class LL_COMMON_API LLStdStringTable
 {
 public:
        LLStdStringTable(S32 tablesize = 0)
diff --git a/linden/indra/llcommon/llsys.h b/linden/indra/llcommon/llsys.h
index 03f48ca..d5575b2 100644
--- a/linden/indra/llcommon/llsys.h
+++ b/linden/indra/llcommon/llsys.h
@@ -45,7 +45,7 @@
 #include <iosfwd>
 #include <string>
-class LLOSInfo
+class LL_COMMON_API LLOSInfo
 {
 public:
        LLOSInfo();
@@ -70,7 +70,7 @@ private:
 };
-class LLCPUInfo
+class LL_COMMON_API LLCPUInfo
 {
 public:
        LLCPUInfo();    
@@ -99,7 +99,7 @@ private:
 //
 //      CLASS           LLMemoryInfo
-class LLMemoryInfo
+class LL_COMMON_API LLMemoryInfo
 /*!     @brief          Class to query the memory subsystem
@@ -123,15 +123,15 @@ public:
 };
-std::ostream& operator<<(std::ostream& s, const LLOSInfo& info);
+LL_COMMON_API std::ostream& operator<<(std::ostream& s, const LLOSInfo& info);
-std::ostream& operator<<(std::ostream& s, const LLCPUInfo& info);
+LL_COMMON_API std::ostream& operator<<(std::ostream& s, const LLCPUInfo& info);
-std::ostream& operator<<(std::ostream& s, const LLMemoryInfo& info);
+LL_COMMON_API std::ostream& operator<<(std::ostream& s, const LLMemoryInfo& info);
 // gunzip srcfile into dstfile.  Returns FALSE on error.
-BOOL gunzip_file(const std::string& srcfile, const std::string& dstfile);
+LL_COMMON_API BOOL gunzip_file(const std::string& srcfile, const std::string& dstfile);
 // gzip srcfile into dstfile.  Returns FALSE on error.
-BOOL gzip_file(const std::string& srcfile, const std::string& dstfile);
+LL_COMMON_API BOOL gzip_file(const std::string& srcfile, const std::string& dstfile);
-extern LLCPUInfo gSysCPU;
+LL_COMMON_API extern LLCPUInfo gSysCPU;
 #endif // LL_LLSYS_H
diff --git a/linden/indra/llcommon/llthread.h b/linden/indra/llcommon/llthread.h
index ed76a3b..98d64ef 100644
--- a/linden/indra/llcommon/llthread.h
+++ b/linden/indra/llcommon/llthread.h
@@ -43,7 +43,7 @@ class LLThread;
 class LLMutex;
 class LLCondition;
-class LLThread
+class LL_COMMON_API LLThread
 {
 public:
        typedef enum e_thread_status
@@ -125,7 +125,7 @@ protected:
 //============================================================================
-class LLMutex
+class LL_COMMON_API LLMutex
 {
 public:
        LLMutex(apr_pool_t *apr_poolp); // NULL pool constructs a new pool for the mutex
@@ -145,7 +145,7 @@ protected:
 };
 // Actually a condition/mutex pair (since each condition needs to be associated with a mutex).
-class LLCondition : public LLMutex
+class LL_COMMON_API LLCondition : public LLMutex
 {
 public:
        LLCondition(apr_pool_t *apr_poolp); // Defaults to global pool, could use the thread pool as well.
@@ -159,7 +159,7 @@ protected:
        apr_thread_cond_t *mAPRCondp;
 };
-class LLMutexLock
+class LL_COMMON_API LLMutexLock
 {
 public:
        LLMutexLock(LLMutex* mutex)
@@ -192,7 +192,7 @@ void LLThread::unlockData()
 // see llmemory.h for LLPointer<> definition
-class LLThreadSafeRefCount
+class LL_COMMON_API LLThreadSafeRefCount
 {
 public:
        static void initThreadSafeRefCount(); // creates sMutex
@@ -244,7 +244,7 @@ private:
 // Simple responder for self destructing callbacks
 // Pure virtual class
-class LLResponder : public LLThreadSafeRefCount
+class LL_COMMON_API LLResponder : public LLThreadSafeRefCount
 {
 protected:
        virtual ~LLResponder();
diff --git a/linden/indra/llcommon/lltimer.cpp b/linden/indra/llcommon/lltimer.cpp
index fb3e1ef..2d283ec 100644
--- a/linden/indra/llcommon/lltimer.cpp
+++ b/linden/indra/llcommon/lltimer.cpp
@@ -33,6 +33,7 @@
 #include "linden_common.h"
 #include "lltimer.h"
+#include "timing.h"     // totalTime prototype.
 #include "u64.h"
@@ -51,9 +52,6 @@
 //
 // Locally used constants
 //
-const U32 SEC_PER_DAY = 86400;
-const F64 SEC_TO_MICROSEC = 1000000.f;
-const U64 SEC_TO_MICROSEC_U64 = 1000000;
 const F64 USEC_TO_SEC_F64 = 0.000001;
diff --git a/linden/indra/llcommon/lltimer.h b/linden/indra/llcommon/lltimer.h
index a653233..8590328 100644
--- a/linden/indra/llcommon/lltimer.h
+++ b/linden/indra/llcommon/lltimer.h
@@ -39,6 +39,7 @@
 #include <limits.h>
 #include "stdtypes.h"
+#include "llpreprocessor.h"
 #include "lldate.h"
 #include <string>
@@ -54,7 +55,7 @@ const U32	USEC_PER_HOUR	= USEC_PER_MIN * MIN_PER_HOUR;
 const U32       SEC_PER_HOUR    = SEC_PER_MIN * MIN_PER_HOUR;
 const F64       SEC_PER_USEC    = 1.0 / (F64) USEC_PER_SEC;
-class LLTimer 
+class LL_COMMON_API LLTimer
 {
 public:
        static LLTimer *sTimer;                         // global timer
@@ -113,17 +114,17 @@ public:
 //
 // Various functions for initializing/accessing clock and timing stuff.  Don't use these without REALLY knowing how they work.
 //
-U64 get_clock_count();
+LL_COMMON_API U64 get_clock_count();
-F64 calc_clock_frequency(U32 msecs);
+LL_COMMON_API F64 calc_clock_frequency(U32 msecs);
-void update_clock_frequencies();
+LL_COMMON_API void update_clock_frequencies();
 // Sleep for milliseconds
-void ms_sleep(U32 ms);
+LL_COMMON_API void ms_sleep(U32 ms);
-U32 micro_sleep(U64 us, U32 max_yields = 0xFFFFFFFF);
+LL_COMMON_API U32 micro_sleep(U64 us, U32 max_yields = 0xFFFFFFFF);
 // Returns the correct UTC time in seconds, like time(NULL).
 // Useful on the viewer, which may have its local clock set wrong.
-time_t time_corrected();
+LL_COMMON_API time_t time_corrected();
 static inline time_t time_min()
 {
@@ -154,25 +155,25 @@ static inline time_t time_max()
 }
 // Correction factor used by time_corrected() above.
-extern S32 gUTCOffset;
+LL_COMMON_API extern S32 gUTCOffset;
 // Is the current computer (in its current time zone)
 // observing daylight savings time?
-BOOL is_daylight_savings();
+LL_COMMON_API BOOL is_daylight_savings();
 // Converts internal "struct tm" time buffer to Pacific Standard/Daylight Time
 // Usage:
 // S32 utc_time;
 // utc_time = time_corrected();
 // struct tm* internal_time = utc_to_pacific_time(utc_time, gDaylight);
-struct tm* utc_to_pacific_time(time_t utc_time, BOOL pacific_daylight_time);
+LL_COMMON_API struct tm* utc_to_pacific_time(time_t utc_time, BOOL pacific_daylight_time);
-struct tm* utc_to_offset_time(time_t utc_time, S32 offset, BOOL DST);
+LL_COMMON_API struct tm* utc_to_offset_time(time_t utc_time, S32 offset, BOOL DST);
-void microsecondsToTimecodeString(U64 current_time, std::string& tcstring);
+LL_COMMON_API void microsecondsToTimecodeString(U64 current_time, std::string& tcstring);
-void secondsToTimecodeString(F32 current_time, std::string& tcstring);
+LL_COMMON_API void secondsToTimecodeString(F32 current_time, std::string& tcstring);
 // class for scheduling a function to be called at a given frequency (approximate, inprecise)
-class LLEventTimer 
+class LL_COMMON_API LLEventTimer 
 {
 public:
        LLEventTimer(F32 period);       // period is the amount of time between each call to tick() in seconds
diff --git a/linden/indra/llcommon/lluri.h b/linden/indra/llcommon/lluri.h
index 156d80b..57bbedf 100644
--- a/linden/indra/llcommon/lluri.h
+++ b/linden/indra/llcommon/lluri.h
@@ -47,7 +47,7 @@ class LLApp;
 * See: http://www.ietf.org/rfc/rfc3986.txt
 *
 */
-class LLURI
+class LL_COMMON_API LLURI
 {
 public:
  LLURI();
@@ -189,6 +189,6 @@ private:
 };
 // this operator required for tut
-bool operator!=(const LLURI& first, const LLURI& second);
+LL_COMMON_API bool operator!=(const LLURI& first, const LLURI& second);
 #endif // LL_LLURI_H
diff --git a/linden/indra/llcommon/lluuid.h b/linden/indra/llcommon/lluuid.h
index 4b32138..c78fb12 100644
--- a/linden/indra/llcommon/lluuid.h
+++ b/linden/indra/llcommon/lluuid.h
@@ -35,6 +35,7 @@
 #include <iostream>
 #include <set>
 #include "stdtypes.h"
+#include "llpreprocessor.h"
 const S32 UUID_BYTES = 16;
 const S32 UUID_WORDS = 4;
@@ -47,7 +48,7 @@ struct uuid_time_t {
        U32 low;
                };
-class LLUUID
+class LL_COMMON_API LLUUID
 {
 public:
        //
@@ -106,8 +107,8 @@ public:
        LLUUID combine(const LLUUID& other) const;
        void combine(const LLUUID& other, LLUUID& result) const;  
-        friend std::ostream&     operator<<(std::ostream& s, const LLUUID &uuid);
+        friend LL_COMMON_API std::ostream&       operator<<(std::ostream& s, const LLUUID &uuid);
-        friend std::istream&     operator>>(std::istream& s, LLUUID &uuid);
+        friend LL_COMMON_API std::istream&       operator>>(std::istream& s, LLUUID &uuid);
        void toString(char *out) const;         // Does not allocate memory, needs 36 characters (including \0)
        void toString(std::string& out) const;
@@ -323,7 +324,7 @@ typedef std::set<LLUUID, lluuid_less> uuid_list_t;
 */
 typedef LLUUID LLAssetID;
-class LLTransactionID : public LLUUID
+class LL_COMMON_API LLTransactionID : public LLUUID
 {
 public:
        LLTransactionID() : LLUUID() { }
diff --git a/linden/indra/llcommon/llworkerthread.h b/linden/indra/llcommon/llworkerthread.h
index 708d812..33d4c40 100644
--- a/linden/indra/llcommon/llworkerthread.h
+++ b/linden/indra/llcommon/llworkerthread.h
@@ -50,7 +50,7 @@ class LLWorkerClass;
 // Note: ~LLWorkerThread is O(N) N=# of worker threads, assumed to be small
 //   It is assumed that LLWorkerThreads are rarely created/destroyed.
-class LLWorkerThread : public LLQueuedThread
+class LL_COMMON_API LLWorkerThread : public LLQueuedThread
 {
        friend class LLWorkerClass;
 public:
@@ -114,7 +114,7 @@ public:
 // Only one background task can be active at a time (per instance).
 //  i.e. don't call addWork() if haveWork() returns true
-class LLWorkerClass
+class LL_COMMON_API LLWorkerClass
 {
        friend class LLWorkerThread;
        friend class LLWorkerThread::WorkRequest;
diff --git a/linden/indra/llcommon/metaclass.h b/linden/indra/llcommon/metaclass.h
index cc10f16..f38bcd2 100644
--- a/linden/indra/llcommon/metaclass.h
+++ b/linden/indra/llcommon/metaclass.h
@@ -43,7 +43,7 @@
 class LLReflective;
 class LLMetaProperty;
 class LLMetaMethod;
-class LLMetaClass
+class LL_COMMON_API LLMetaClass
 {
 public:
diff --git a/linden/indra/llcommon/metaproperty.h b/linden/indra/llcommon/metaproperty.h
index e5ac359..6c016c5 100644
--- a/linden/indra/llcommon/metaproperty.h
+++ b/linden/indra/llcommon/metaproperty.h
@@ -41,7 +41,7 @@
 class LLMetaClass;
 class LLReflective;
-class LLMetaProperty
+class LL_COMMON_API LLMetaProperty
 {
 public:
        LLMetaProperty(const std::string& name, const LLMetaClass& object_class);
diff --git a/linden/indra/llcommon/reflective.h b/linden/indra/llcommon/reflective.h
index e2c18eb..a135376 100644
--- a/linden/indra/llcommon/reflective.h
+++ b/linden/indra/llcommon/reflective.h
@@ -36,7 +36,7 @@
 #define LL_REFLECTIVE_H
 class LLMetaClass;
-class LLReflective
+class LL_COMMON_API LLReflective
 {
 public:
        LLReflective();
diff --git a/linden/indra/llcommon/timing.h b/linden/indra/llcommon/timing.h
index 2b9f60a..cfc637e 100644
--- a/linden/indra/llcommon/timing.h
+++ b/linden/indra/llcommon/timing.h
@@ -44,6 +44,6 @@ const U64 SEC_TO_MICROSEC_U64 = 1000000;
 const U32 SEC_PER_DAY = 86400;
 // This is just a stub, implementation in lltimer.cpp.  This file will be deprecated in the future.
-U64 totalTime();                                        // Returns current system time in microseconds
+LL_COMMON_API U64 totalTime();                                  // Returns current system time in microseconds
 #endif
diff --git a/linden/indra/llcommon/u64.h b/linden/indra/llcommon/u64.h
index 09a6b3e..eb51131 100644
--- a/linden/indra/llcommon/u64.h
+++ b/linden/indra/llcommon/u64.h
@@ -39,14 +39,14 @@
 * @param str The string to parse.
 * @return Returns the first U64 value found in the string or 0 on failure.
 */
-U64 str_to_U64(const std::string& str);
+LL_COMMON_API U64 str_to_U64(const std::string& str);
 /**
 * @brief Given a U64 value, return a printable representation.
 * @param value The U64 to turn into a printable character array.
 * @return Returns the result string.
 */
-std::string U64_to_str(U64 value);
+LL_COMMON_API std::string U64_to_str(U64 value);
 /**
 * @brief Given a U64 value, return a printable representation.
@@ -65,16 +65,16 @@ std::string U64_to_str(U64 value);
 * @param result_size The size of the buffer allocated. Use U64_BUF.
 * @return Returns the result pointer.
 */
-char* U64_to_str(U64 value, char* result, S32 result_size);
+LL_COMMON_API char* U64_to_str(U64 value, char* result, S32 result_size);
 /**
 * @brief Convert a U64 to the closest F64 value.
 */
-F64 U64_to_F64(const U64 value);
+LL_COMMON_API F64 U64_to_F64(const U64 value);
 /**
 * @brief Helper function to wrap strtoull() which is not available on windows.
 */
-U64 llstrtou64(const char* str, char** end, S32 base);
+LL_COMMON_API U64 llstrtou64(const char* str, char** end, S32 base);
 #endif
diff --git a/linden/indra/llinventory/llparcel.h b/linden/indra/llinventory/llparcel.h
index 47571d0..8faa673 100644
--- a/linden/indra/llinventory/llparcel.h
+++ b/linden/indra/llinventory/llparcel.h
@@ -39,7 +39,7 @@
 #include "llparcelflags.h"
 #include "llpermissions.h"
 #include "v3math.h"
+#include "lltimer.h"
 // Grid out of which parcels taken is stepped every 4 meters.
 const F32 PARCEL_GRID_STEP_METERS       = 4.f;
diff --git a/linden/indra/llmath/lloctree.h b/linden/indra/llmath/lloctree.h
index bced84c..2029554 100644
--- a/linden/indra/llmath/lloctree.h
+++ b/linden/indra/llmath/lloctree.h
@@ -68,8 +68,7 @@ template <class T>
 class LLOctreeTraveler : public LLTreeTraveler<T>
 {
 public:
-        virtual void traverse(const LLTreeNode<T>* node);
+        virtual void traverse(const LLOctreeNode<T>* node);
-        virtual void visit(const LLTreeNode<T>* state) { }
        virtual void visit(const LLOctreeNode<T>* branch) = 0;
 };
@@ -705,9 +704,8 @@ public:
 //              LLOctreeTraveler
 //========================
 template <class T>
-void LLOctreeTraveler<T>::traverse(const LLTreeNode<T>* tree_node)
+void LLOctreeTraveler<T>::traverse(const LLOctreeNode<T>* node)
 {
-        const LLOctreeNode<T>* node = (const LLOctreeNode<T>*) tree_node;
        node->accept(this);
        for (U32 i = 0; i < node->getChildCount(); i++)
        {
diff --git a/linden/indra/llmath/lltreenode.h b/linden/indra/llmath/lltreenode.h
index ee98362..ccbeda5 100644
--- a/linden/indra/llmath/lltreenode.h
+++ b/linden/indra/llmath/lltreenode.h
@@ -82,8 +82,6 @@ class LLTreeTraveler
 {
 public:
        virtual ~LLTreeTraveler() { }; 
-        virtual void traverse(const LLTreeNode<T>* node) = 0;
-        virtual void visit(const LLTreeNode<T>* node) = 0;
 };
 template <class T>
diff --git a/linden/indra/llmessage/CMakeLists.txt b/linden/indra/llmessage/CMakeLists.txt
index 4723281..a5e4249 100644
--- a/linden/indra/llmessage/CMakeLists.txt
+++ b/linden/indra/llmessage/CMakeLists.txt
@@ -218,7 +218,7 @@ IF (NOT LINUX AND VIEWER)
    # These can not be found when we try to run the tests, so we had to disable them, for the viewer build.
    # TODO: Can someone with viewer knowledge figure out how to make these find the correct so.
    #ADD_BUILD_TEST(llhttpclientadapter llmessage)
-    ADD_BUILD_TEST(lltrustedmessageservice llmessage)
+        #ADD_BUILD_TEST(lltrustedmessageservice llmessage)
-    ADD_BUILD_TEST(lltemplatemessagedispatcher llmessage)
+        #ADD_BUILD_TEST(lltemplatemessagedispatcher llmessage)
 ENDIF (NOT LINUX AND VIEWER)
diff --git a/linden/indra/llmessage/llassetstorage.cpp b/linden/indra/llmessage/llassetstorage.cpp
index 16a96b7..0ab1081 100644
--- a/linden/indra/llmessage/llassetstorage.cpp
+++ b/linden/indra/llmessage/llassetstorage.cpp
@@ -1028,12 +1028,12 @@ LLSD LLAssetStorage::getPendingDetails(LLAssetStorage::ERequestType rt,
 {
        const request_list_t* requests = getRequestList(rt);
        LLSD sd;
-        sd["requests"] = getPendingDetails(requests, asset_type, detail_prefix);
+        sd["requests"] = getPendingDetailsImpl(requests, asset_type, detail_prefix);
        return sd;
 }
 // virtual
-LLSD LLAssetStorage::getPendingDetails(const LLAssetStorage::request_list_t* requests,
+LLSD LLAssetStorage::getPendingDetailsImpl(const LLAssetStorage::request_list_t* requests,
                                                                                LLAssetType::EType asset_type,
                                                                                const std::string& detail_prefix) const
 {
@@ -1116,11 +1116,11 @@ LLSD LLAssetStorage::getPendingRequest(LLAssetStorage::ERequestType rt,
                                                                                const LLUUID& asset_id) const
 {
        const request_list_t* requests = getRequestList(rt);
-        return getPendingRequest(requests, asset_type, asset_id);
+        return getPendingRequestImpl(requests, asset_type, asset_id);
 }
 // virtual
-LLSD LLAssetStorage::getPendingRequest(const LLAssetStorage::request_list_t* requests,
+LLSD LLAssetStorage::getPendingRequestImpl(const LLAssetStorage::request_list_t* requests,
                                                                                LLAssetType::EType asset_type,
                                                                                const LLUUID& asset_id) const
 {
@@ -1139,7 +1139,7 @@ bool LLAssetStorage::deletePendingRequest(LLAssetStorage::ERequestType rt,
                                                                                        const LLUUID& asset_id)
 {
        request_list_t* requests = getRequestList(rt);
-        if (deletePendingRequest(requests, asset_type, asset_id))
+        if (deletePendingRequestImpl(requests, asset_type, asset_id))
        {
                llinfos << "Asset " << getRequestName(rt) << " request for "
                                << asset_id << "." << LLAssetType::lookup(asset_type)
@@ -1150,7 +1150,7 @@ bool LLAssetStorage::deletePendingRequest(LLAssetStorage::ERequestType rt,
 }
 // virtual
-bool LLAssetStorage::deletePendingRequest(LLAssetStorage::request_list_t* requests,
+bool LLAssetStorage::deletePendingRequestImpl(LLAssetStorage::request_list_t* requests,
                                                                                        LLAssetType::EType asset_type,
                                                                                        const LLUUID& asset_id)
 {
diff --git a/linden/indra/llmessage/llassetstorage.h b/linden/indra/llmessage/llassetstorage.h
index c094ef4..83cfdf6 100644
--- a/linden/indra/llmessage/llassetstorage.h
+++ b/linden/indra/llmessage/llassetstorage.h
@@ -315,15 +315,15 @@ public:
        void            markAssetToxic( const LLUUID& uuid );
 protected:
-        virtual LLSD getPendingDetails(const request_list_t* requests,
+        virtual LLSD getPendingDetailsImpl(const request_list_t* requests,
                                        LLAssetType::EType asset_type,
                                        const std::string& detail_prefix) const;
-        virtual LLSD getPendingRequest(const request_list_t* requests,
+        virtual LLSD getPendingRequestImpl(const request_list_t* requests,
                                                        LLAssetType::EType asset_type,
                                                        const LLUUID& asset_id) const;
-        virtual bool deletePendingRequest(request_list_t* requests,
+        virtual bool deletePendingRequestImpl(request_list_t* requests,
                                                        LLAssetType::EType asset_type,
                                                        const LLUUID& asset_id);
diff --git a/linden/indra/llmessage/llcurl.cpp b/linden/indra/llmessage/llcurl.cpp
index 12321fe..202332c 100644
--- a/linden/indra/llmessage/llcurl.cpp
+++ b/linden/indra/llmessage/llcurl.cpp
@@ -120,7 +120,7 @@ LLCurl::Responder::~Responder()
 }
 // virtual
-void LLCurl::Responder::error(
+void LLCurl::Responder::errorWithContent(
        U32 status,
        const std::string& reason,
        const LLSD&)
@@ -161,7 +161,7 @@ void LLCurl::Responder::completed(U32 status, const std::string& reason, const L
        }
        else
        {
-                error(status, reason, content);
+                errorWithContent(status, reason, content);
        }
 }
diff --git a/linden/indra/llmessage/llcurl.h b/linden/indra/llmessage/llcurl.h
index 3e9c0d4..32637b2 100644
--- a/linden/indra/llmessage/llcurl.h
+++ b/linden/indra/llmessage/llcurl.h
@@ -85,7 +85,7 @@ public:
                        return((200 <= status) && (status < 300));
                }
                
-                virtual void error(
+                virtual void errorWithContent(
                        U32 status,
                        const std::string& reason,
                        const LLSD& content);
diff --git a/linden/indra/llmessage/llhttpassetstorage.cpp b/linden/indra/llmessage/llhttpassetstorage.cpp
index dfdad59..49dbdbd 100644
--- a/linden/indra/llmessage/llhttpassetstorage.cpp
+++ b/linden/indra/llmessage/llhttpassetstorage.cpp
@@ -626,7 +626,7 @@ LLSD LLHTTPAssetStorage::getPendingRequest(LLAssetStorage::ERequestType rt,
        const request_list_t* running = getRunningList(rt);
        if (running)
        {
-                LLSD sd = LLAssetStorage::getPendingRequest(running, asset_type, asset_id);
+                LLSD sd = LLAssetStorage::getPendingRequestImpl(running, asset_type, asset_id);
                if (sd)
                {
                        sd["is_running"] = true;
diff --git a/linden/indra/llmessage/llhttpassetstorage.h b/linden/indra/llmessage/llhttpassetstorage.h
index 5786c5d..231437d 100644
--- a/linden/indra/llmessage/llhttpassetstorage.h
+++ b/linden/indra/llmessage/llhttpassetstorage.h
@@ -62,6 +62,8 @@ public:
        virtual ~LLHTTPAssetStorage();
+        using LLAssetStorage::storeAssetData; // Unhiding virtuals...
        virtual void storeAssetData(
                const LLUUID& uuid,
                LLAssetType::EType atype,
diff --git a/linden/indra/llmessage/llhttpnode.cpp b/linden/indra/llmessage/llhttpnode.cpp
index 2ba900a..440b91f 100644
--- a/linden/indra/llmessage/llhttpnode.cpp
+++ b/linden/indra/llmessage/llhttpnode.cpp
@@ -98,19 +98,19 @@ namespace {
 }
 // virtual
-LLSD LLHTTPNode::get() const
+LLSD LLHTTPNode::simpleGet() const
 {
        throw NotImplemented();
 }
 // virtual
-LLSD LLHTTPNode::put(const LLSD& input) const
+LLSD LLHTTPNode::simplePut(const LLSD& input) const
 {
        throw NotImplemented();
 }
 // virtual
-LLSD LLHTTPNode::post(const LLSD& input) const
+LLSD LLHTTPNode::simplePost(const LLSD& input) const
 {
        throw NotImplemented();
 }
@@ -121,7 +121,7 @@ void LLHTTPNode::get(LLHTTPNode::ResponsePtr response, const LLSD& context) cons
 {
        try
        {
-                response->result(get());
+                response->result(simpleGet());
        }
        catch (NotImplemented)
        {
@@ -134,7 +134,7 @@ void LLHTTPNode::put(LLHTTPNode::ResponsePtr response, const LLSD& context, cons
 {
        try
        {
-                response->result(put(input));
+                response->result(simplePut(input));
        }
        catch (NotImplemented)
        {
@@ -147,7 +147,7 @@ void LLHTTPNode::post(LLHTTPNode::ResponsePtr response, const LLSD& context, con
 {
        try
        {
-                response->result(post(input));
+                response->result(simplePost(input));
        }
        catch (NotImplemented)
        {
@@ -160,7 +160,7 @@ void LLHTTPNode::del(LLHTTPNode::ResponsePtr response, const LLSD& context) cons
 {
    try
    {
-        response->result(del(context));
+        response->result(simpleDel(context));
    }
    catch (NotImplemented)
    {
@@ -170,7 +170,7 @@ void LLHTTPNode::del(LLHTTPNode::ResponsePtr response, const LLSD& context) cons
 }
 // virtual
-LLSD LLHTTPNode::del(const LLSD&) const
+LLSD LLHTTPNode::simpleDel(const LLSD&) const
 {
        throw NotImplemented();
 }
@@ -388,7 +388,7 @@ LLHTTPNode::Response::~Response()
 {
 }
-void LLHTTPNode::Response::status(S32 code)
+void LLHTTPNode::Response::statusUnknownError(S32 code)
 {
        status(code, "Unknown Error");
 }
diff --git a/linden/indra/llmessage/llhttpnode.h b/linden/indra/llmessage/llhttpnode.h
index 17ffd66..87f0c48 100644
--- a/linden/indra/llmessage/llhttpnode.h
+++ b/linden/indra/llmessage/llhttpnode.h
@@ -83,10 +83,10 @@ public:
        //@{
 public: 
-        virtual LLSD get() const;
+        virtual LLSD simpleGet() const;
-        virtual LLSD put(const LLSD& input) const;
+        virtual LLSD simplePut(const LLSD& input) const;
-        virtual LLSD post(const LLSD& input) const;
+        virtual LLSD simplePost(const LLSD& input) const;
-        virtual LLSD del(const LLSD& context) const;
+        virtual LLSD simpleDel(const LLSD& context) const;
        /**
        * @brief Abstract Base Class declaring Response interface.
@@ -116,7 +116,7 @@ public:
                /**
                * @brief Return no body, just status code and 'UNKNOWN ERROR'.
                */
-                virtual void status(S32 code);
+                virtual void statusUnknownError(S32 code);
                virtual void notFound(const std::string& message);
                virtual void notFound();
diff --git a/linden/indra/llmessage/llpumpio.cpp b/linden/indra/llmessage/llpumpio.cpp
index 3e3f0b3..8ef2b16 100644
--- a/linden/indra/llmessage/llpumpio.cpp
+++ b/linden/indra/llmessage/llpumpio.cpp
@@ -43,6 +43,7 @@
 #include "llmemtype.h"
 #include "llstl.h"
 #include "llstat.h"
+#include "llfasttimer.h"
 // These should not be enabled in production, but they can be
 // intensely useful during development for finding certain kinds of
diff --git a/linden/indra/llmessage/llregionpresenceverifier.cpp b/linden/indra/llmessage/llregionpresenceverifier.cpp
index 24410a7..04eba34 100644
--- a/linden/indra/llmessage/llregionpresenceverifier.cpp
+++ b/linden/indra/llmessage/llregionpresenceverifier.cpp
@@ -30,6 +30,7 @@
 * $/LicenseInfo$
 */
+#include "linden_common.h"
 #include "llregionpresenceverifier.h"
 #include "llhttpclientinterface.h"
 #include <sstream>
diff --git a/linden/indra/llmessage/llsdappservices.cpp b/linden/indra/llmessage/llsdappservices.cpp
index dc135c5..b87c0cd 100644
--- a/linden/indra/llmessage/llsdappservices.cpp
+++ b/linden/indra/llmessage/llsdappservices.cpp
@@ -56,7 +56,7 @@ public:
                desc.source(__FILE__, __LINE__);
        }
    
-        virtual LLSD get() const
+        virtual LLSD simpleGet() const
        {
                LLSD result;
                LLApp* app = LLApp::instance();
@@ -82,7 +82,7 @@ public:
                desc.source(__FILE__, __LINE__);
        }
    
-        virtual LLSD get() const
+        virtual LLSD simpleGet() const
        {
                return LLApp::instance()->getOptionData(
                        LLApp::PRIORITY_RUNTIME_OVERRIDE);
diff --git a/linden/indra/llmessage/llsdhttpserver.cpp b/linden/indra/llmessage/llsdhttpserver.cpp
index 00fc170..7d06c29 100644
--- a/linden/indra/llmessage/llsdhttpserver.cpp
+++ b/linden/indra/llmessage/llsdhttpserver.cpp
@@ -62,7 +62,7 @@ public:
                desc.source(__FILE__, __LINE__);
        }
    
-        virtual LLSD get() const
+        virtual LLSD simpleGet() const
        {
                LLSD result = "hello";
                return result;
@@ -86,7 +86,7 @@ public:
                desc.source(__FILE__, __LINE__);
        }
        
-    virtual LLSD post(const LLSD& params) const
+    virtual LLSD simplePost(const LLSD& params) const
        {
                return params;
        }
diff --git a/linden/indra/llplugin/CMakeLists.txt b/linden/indra/llplugin/CMakeLists.txt
index 73cd9a3..7a7f4e5 100644
--- a/linden/indra/llplugin/CMakeLists.txt
+++ b/linden/indra/llplugin/CMakeLists.txt
@@ -2,10 +2,6 @@
 project(llplugin)
-if(HAVE_64_BIT)
-        set(REQUIRE_PIC)
-endif(HAVE_64_BIT)
 include(00-Common)
 include(CURL)
 include(LLCommon)
diff --git a/linden/indra/llrender/llfontgl.cpp b/linden/indra/llrender/llfontgl.cpp
index 5d3d6a7..7baec81 100644
--- a/linden/indra/llrender/llfontgl.cpp
+++ b/linden/indra/llrender/llfontgl.cpp
@@ -42,6 +42,7 @@
 #include "llrender.h"
 #include "v4color.h"
 #include "llstl.h"
+#include "llfasttimer.h"
 const S32 BOLD_OFFSET = 1;
diff --git a/linden/indra/llrender/llgl.cpp b/linden/indra/llrender/llgl.cpp
index 2e9b2bd..4a4ff1b 100644
--- a/linden/indra/llrender/llgl.cpp
+++ b/linden/indra/llrender/llgl.cpp
@@ -547,8 +547,6 @@ void LLGLManager::shutdownGL()
 // these are used to turn software blending on. They appear in the Debug/Avatar menu
 // presence of vertex skinning/blending or vertex programs will set these to FALSE by default.
-extern LLCPUInfo gSysCPU;
 void LLGLManager::initExtensions()
 {
 #if LL_MESA_HEADLESS
diff --git a/linden/indra/llui/llfunctorregistry.cpp b/linden/indra/llui/llfunctorregistry.cpp
index 0c5b165..5f9644f 100644
--- a/linden/indra/llui/llfunctorregistry.cpp
+++ b/linden/indra/llui/llfunctorregistry.cpp
@@ -31,6 +31,7 @@
 * $/LicenseInfo$
 **/
+#include "linden_common.h"
 #include "llfunctorregistry.h"
 // This is a default functor always resident in the system.
diff --git a/linden/indra/llvfs/lldir.cpp b/linden/indra/llvfs/lldir.cpp
index b8a4794..0c93cbb 100644
--- a/linden/indra/llvfs/lldir.cpp
+++ b/linden/indra/llvfs/lldir.cpp
@@ -43,6 +43,7 @@
 #include "lldir.h"
 #include "llerror.h"
 #include "lluuid.h"
+#include "lltimer.h"
 #if LL_WINDOWS
 #include "lldir_win32.h"
diff --git a/linden/indra/llvfs/llpidlock.cpp b/linden/indra/llvfs/llpidlock.cpp
index 93ac120..cb64428 100755
--- a/linden/indra/llvfs/llpidlock.cpp
+++ b/linden/indra/llvfs/llpidlock.cpp
@@ -39,6 +39,7 @@
 #include "llsdserialize.h"
 #include "llnametable.h"
 #include "llframetimer.h"
+#include "llapp.h"
 #if LL_WINDOWS   //For windows platform.
 bool isProcessAlive(U32 pid)
@@ -60,7 +61,7 @@ class LLPidLockFile
        public:
                LLPidLockFile( ) :
                        mSaving(FALSE), mWaiting(FALSE), 
-                        mClean(TRUE), mPID(getpid())
+                        mClean(TRUE), mPID(LLApp::getPid())
                {
                        mLockName = gDirUtilp->getTempDir() + "/savelock";
                }
diff --git a/linden/indra/llvfs/llpidlock.h b/linden/indra/llvfs/llpidlock.h
index 42aee4d..efcfd91 100755
--- a/linden/indra/llvfs/llpidlock.h
+++ b/linden/indra/llvfs/llpidlock.h
@@ -41,8 +41,6 @@ class LLFrameTimer;
 #include <windows.h>
-#define getpid GetCurrentProcessId
 #else   //Everyone Else
 #include <signal.h>
diff --git a/linden/indra/llvfs/llvfile.cpp b/linden/indra/llvfs/llvfile.cpp
index 6b1563b..630975a 100644
--- a/linden/indra/llvfs/llvfile.cpp
+++ b/linden/indra/llvfs/llvfile.cpp
@@ -38,6 +38,7 @@
 #include "llthread.h"
 #include "llstat.h"
 #include "llvfs.h"
+#include "llfasttimer.h"
 const S32 LLVFile::READ                 = 0x00000001;
 const S32 LLVFile::WRITE                = 0x00000002;
diff --git a/linden/indra/llvfs/llvfs.cpp b/linden/indra/llvfs/llvfs.cpp
index 9bf5b59..dea8c9c 100644
--- a/linden/indra/llvfs/llvfs.cpp
+++ b/linden/indra/llvfs/llvfs.cpp
@@ -47,6 +47,7 @@
    
 #include "llvfs.h"
 #include "llstl.h"
+#include "lltimer.h"
    
 const S32 FILE_BLOCK_MASK = 0x000003FF;  // 1024-byte blocks
 const S32 VFS_CLEANUP_SIZE = 5242880;  // how much space we free up in a single stroke
diff --git a/linden/indra/llwindow/CMakeLists.txt b/linden/indra/llwindow/CMakeLists.txt
index 5224163..ea81abf 100644
--- a/linden/indra/llwindow/CMakeLists.txt
+++ b/linden/indra/llwindow/CMakeLists.txt
@@ -59,6 +59,7 @@ set(viewer_HEADER_FILES
 set(llwindow_LINK_LIBRARIES
    ${UI_LIBRARIES}     # for GTK
    ${SDL_LIBRARY}
+    fontconfig                  # For FCInit and other FC* functions.
    )
 if (DARWIN)
diff --git a/linden/indra/llwindow/lldxhardware.cpp b/linden/indra/llwindow/lldxhardware.cpp
index e0cb82d..d8058ba 100644
--- a/linden/indra/llwindow/lldxhardware.cpp
+++ b/linden/indra/llwindow/lldxhardware.cpp
@@ -47,6 +47,7 @@
 #include "llstring.h"
 #include "llstl.h"
+#include "lltimer.h"
 void (*gWriteDebug)(const char* msg) = NULL;
 LLDXHardware gDXHardware;
diff --git a/linden/indra/llwindow/llwindowmacosx.h b/linden/indra/llwindow/llwindowmacosx.h
index 92c73e8..d4c1b44 100644
--- a/linden/indra/llwindow/llwindowmacosx.h
+++ b/linden/indra/llwindow/llwindowmacosx.h
@@ -34,6 +34,7 @@
 #define LL_LLWINDOWMACOSX_H
 #include "llwindow.h"
+#include "lltimer.h"
 #include <Carbon/Carbon.h>
 #include <AGL/agl.h>
diff --git a/linden/indra/llwindow/llwindowsdl.cpp b/linden/indra/llwindow/llwindowsdl.cpp
index 16106af..f7d7587 100644
--- a/linden/indra/llwindow/llwindowsdl.cpp
+++ b/linden/indra/llwindow/llwindowsdl.cpp
@@ -42,6 +42,7 @@
 #include "llstring.h"
 #include "lldir.h"
 #include "llfindlocale.h"
+#include "lltimer.h"
 #include "indra_constants.h"
@@ -1940,11 +1941,6 @@ void LLWindowSDL::setCursor(ECursorType cursor)
        }
 }
-ECursorType LLWindowSDL::getCursor()
-{
-        return mCurrentCursor;
-}
 void LLWindowSDL::initCursors()
 {
        int i;
diff --git a/linden/indra/llwindow/llwindowsdl.h b/linden/indra/llwindow/llwindowsdl.h
index 37b0835..e632dfe 100644
--- a/linden/indra/llwindow/llwindowsdl.h
+++ b/linden/indra/llwindow/llwindowsdl.h
@@ -36,6 +36,7 @@
 // Simple Directmedia Layer (http://libsdl.org/) implementation of LLWindow class
 #include "llwindow.h"
+#include "lltimer.h"
 #include "SDL/SDL.h"
 #include "SDL/SDL_endian.h"
@@ -77,7 +78,6 @@ public:
        /*virtual*/ void hideCursorUntilMouseMove();
        /*virtual*/ BOOL isCursorHidden();
        /*virtual*/ void setCursor(ECursorType cursor);
-        /*virtual*/ ECursorType getCursor();
        /*virtual*/ void captureMouse();
        /*virtual*/ void releaseMouse();
        /*virtual*/ void setMouseClipping( BOOL b );
diff --git a/linden/indra/llwindow/llwindowwin32.cpp b/linden/indra/llwindow/llwindowwin32.cpp
index 12a488a..7bc9a3b 100644
--- a/linden/indra/llwindow/llwindowwin32.cpp
+++ b/linden/indra/llwindow/llwindowwin32.cpp
@@ -59,6 +59,8 @@
 #include "llpreeditor.h"
+#include "llfasttimer.h"
 // culled from winuser.h
 #ifndef WM_MOUSEWHEEL /* Added to be compatible with later SDK's */
 const S32       WM_MOUSEWHEEL = 0x020A;
diff --git a/linden/indra/lscript/lscript_execute.h b/linden/indra/lscript/lscript_execute.h
index 9a631c4..e2263fd 100644
--- a/linden/indra/lscript/lscript_execute.h
+++ b/linden/indra/lscript/lscript_execute.h
@@ -36,6 +36,7 @@
 #include "lscript_byteconvert.h"
 #include "linked_lists.h"
 #include "lscript_library.h"
+#include "lltimer.h"
 // Return values for run() methods
 const U32 NO_DELETE_FLAG        = 0x0000;
diff --git a/linden/indra/lscript/lscript_execute/llscriptresource.cpp b/linden/indra/lscript/lscript_execute/llscriptresource.cpp
index 6c4776c..05ab8eb 100644
--- a/linden/indra/lscript/lscript_execute/llscriptresource.cpp
+++ b/linden/indra/lscript/lscript_execute/llscriptresource.cpp
@@ -30,6 +30,7 @@
 * $/LicenseInfo$
 */
+#include "linden_common.h"
 #include "llscriptresource.h"
 #include "llerror.h"
diff --git a/linden/indra/media_plugins/base/CMakeLists.txt b/linden/indra/media_plugins/base/CMakeLists.txt
index dd0b0a0..8d62043 100644
--- a/linden/indra/media_plugins/base/CMakeLists.txt
+++ b/linden/indra/media_plugins/base/CMakeLists.txt
@@ -2,10 +2,6 @@
 project(media_plugin_base)
-if(HAVE_64_BIT)
-        set(REQUIRE_PIC)
-endif(HAVE_64_BIT)
- 
 include(00-Common)
 include(LLCommon)
 include(LLImage)
diff --git a/linden/indra/media_plugins/example/CMakeLists.txt b/linden/indra/media_plugins/example/CMakeLists.txt
index bac5fa2..7822300 100644
--- a/linden/indra/media_plugins/example/CMakeLists.txt
+++ b/linden/indra/media_plugins/example/CMakeLists.txt
@@ -2,10 +2,6 @@
 project(media_plugin_example)
-if(HAVE_64_BIT)
-        set(REQUIRE_PIC)
-endif(HAVE_64_BIT)
 include(00-Common)
 include(LLCommon)
 include(LLImage)
diff --git a/linden/indra/media_plugins/gstreamer010/CMakeLists.txt b/linden/indra/media_plugins/gstreamer010/CMakeLists.txt
index a031157..4401e64 100644
--- a/linden/indra/media_plugins/gstreamer010/CMakeLists.txt
+++ b/linden/indra/media_plugins/gstreamer010/CMakeLists.txt
@@ -2,10 +2,6 @@
 project(media_plugin_gstreamer010)
-if(HAVE_64_BIT)
-        set(REQUIRE_PIC)
-endif(HAVE_64_BIT)
 include(00-Common)
 include(LLCommon)
 include(LLImage)
@@ -34,14 +30,6 @@ include_directories(
 ### media_plugin_gstreamer010
-if(NOT CMAKE_SIZEOF_VOID_P MATCHES 4)
-        if(WINDOWS)
-                add_definitions(/FIXED:NO)
-        else(WINDOWS) # not windows therefore gcc LINUX and DARWIN
-                add_definitions(-fPIC)
-        endif(WINDOWS)
-endif (NOT CMAKE_SIZEOF_VOID_P MATCHES 4)
 set(media_plugin_gstreamer010_SOURCE_FILES
    media_plugin_gstreamer010.cpp
    llmediaimplgstreamervidplug.cpp
diff --git a/linden/indra/media_plugins/gstreamer010/llmediaimplgstreamertriviallogging.h b/linden/indra/media_plugins/gstreamer010/llmediaimplgstreamertriviallogging.h
index 0ea096a..bb90aa1 100755
--- a/linden/indra/media_plugins/gstreamer010/llmediaimplgstreamertriviallogging.h
+++ b/linden/indra/media_plugins/gstreamer010/llmediaimplgstreamertriviallogging.h
@@ -38,31 +38,23 @@
 #include <cstdio>
-extern "C" {
-#include <sys/types.h>
-//#include <unistd.h> //fiuxme
-}
-#define MSGMODULEFOO "(media plugin)"
-#ifdef LL_LINUX
 /////////////////////////////////////////////////////////////////////////
 // Debug/Info/Warning macros.
+#if LL_WINDOWS
-#define STDERRMSG(...) do{\
+#include <process.h>
-    fprintf(stderr, " pid:%d: ", (int)getpid());\
+#define LL_GETPID GetCurrentProcessId
-    fprintf(stderr, MSGMODULEFOO " %s:%d: ", __FUNCTION__, __LINE__);\
-    fprintf(stderr, __VA_ARGS__);\
-    fputc('\n',stderr);\
-  }while(0)
 #else
+#include <sys/types.h>
+#include <unistd.h>
+#define LL_GETPID getpid
+#endif
+#define MSGMODULEFOO "(media plugin)"
 #define STDERRMSG(...) do{\
+    fprintf(stderr, " pid:%d: ", (int)LL_GETPID());\
    fprintf(stderr, MSGMODULEFOO " %s:%d: ", __FUNCTION__, __LINE__);\
    fprintf(stderr, __VA_ARGS__);\
    fputc('\n',stderr);\
  }while(0)
-#endif
 #define NULLMSG(...) do{}while(0)
 #define DEBUGMSG NULLMSG
diff --git a/linden/indra/media_plugins/gstreamer010/media_plugin_gstreamer010.cpp b/linden/indra/media_plugins/gstreamer010/media_plugin_gstreamer010.cpp
index 44bc32e..78e46ca 100755
--- a/linden/indra/media_plugins/gstreamer010/media_plugin_gstreamer010.cpp
+++ b/linden/indra/media_plugins/gstreamer010/media_plugin_gstreamer010.cpp
@@ -175,7 +175,7 @@ MediaPluginGStreamer010::MediaPluginGStreamer010(
        mCommand ( COMMAND_NONE )
 {
        std::ostringstream str;
-        INFOMSG("MediaPluginGStreamer010 constructor - my PID=%u", U32(getpid()));
+        INFOMSG("MediaPluginGStreamer010 constructor - my PID=%u", U32(LL_GETPID()));
 }
 ///////////////////////////////////////////////////////////////////////////////
diff --git a/linden/indra/media_plugins/webkit/CMakeLists.txt b/linden/indra/media_plugins/webkit/CMakeLists.txt
index 2ab4a95..303a774 100644
--- a/linden/indra/media_plugins/webkit/CMakeLists.txt
+++ b/linden/indra/media_plugins/webkit/CMakeLists.txt
@@ -2,10 +2,6 @@
 project(media_plugin_webkit)
-if(HAVE_64_BIT)
-        set(REQUIRE_PIC)
-endif(HAVE_64_BIT)
 include(00-Common)
 include(LLCommon)
 include(LLImage)
@@ -34,20 +30,12 @@ include_directories(
    ${LLQTWEBKIT_INCLUDE_DIR}
 )
 ### media_plugin_webkit
 set(media_plugin_webkit_SOURCE_FILES
    media_plugin_webkit.cpp
    )
-if(NOT CMAKE_SIZEOF_VOID_P MATCHES 4)
-        if(WINDOWS)
-                add_definitions(/FIXED:NO)
-        else(WINDOWS) # not windows therefore gcc LINUX and DARWIN
-                add_definitions(-fPIC)
-        endif(WINDOWS)
-endif (NOT CMAKE_SIZEOF_VOID_P MATCHES 4)
 set(media_plugin_webkit_HEADER_FILES
    volume_catcher.h
    )
diff --git a/linden/indra/newview/CMakeLists.txt b/linden/indra/newview/CMakeLists.txt
index 77de749..dff759e 100644
--- a/linden/indra/newview/CMakeLists.txt
+++ b/linden/indra/newview/CMakeLists.txt
@@ -1541,11 +1541,23 @@ if (INSTALL)
  include(${CMAKE_CURRENT_SOURCE_DIR}/ViewerInstall.cmake)
 endif (INSTALL)
-ADD_VIEWER_BUILD_TEST(llagentaccess viewer)
+#ADD_VIEWER_BUILD_TEST(llagentaccess viewer)
 # Don't do these for DARWIN or LINUX here -- they're taken care of by viewer_manifest.py
 if (WINDOWS)
+  get_target_property(BUILT_LLCOMMON llcommon LOCATION)
+  add_custom_command(
+      TARGET ${VIEWER_BINARY_NAME} POST_BUILD
+      COMMAND ${CMAKE_COMMAND}
+      ARGS
+      -E
+      copy_if_different
+      ${BUILT_LLCOMMON}
+      ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}
+      COMMENT "Copying llcommon.dll to the runtime folder."
+      )
  get_target_property(BUILT_SLPLUGIN SLPlugin LOCATION)
  add_custom_command(
      TARGET ${VIEWER_BINARY_NAME} POST_BUILD
diff --git a/linden/indra/newview/emeraldboobutils.cpp b/linden/indra/newview/emeraldboobutils.cpp
index f68d6a7..f440940 100644
--- a/linden/indra/newview/emeraldboobutils.cpp
+++ b/linden/indra/newview/emeraldboobutils.cpp
@@ -1,3 +1,4 @@
+#include "linden_common.h"
 #include "emeraldboobutils.h"
 std::ostream &operator<<(std::ostream &os, const EmeraldGlobalBoobConfig &v)
diff --git a/linden/indra/newview/llagent.cpp b/linden/indra/newview/llagent.cpp
index 8109196..5a1700a 100644
--- a/linden/indra/newview/llagent.cpp
+++ b/linden/indra/newview/llagent.cpp
@@ -5573,7 +5573,7 @@ class LLAgentDropGroupViewerNode : public LLHTTPNode
                        !input.has("body") )
                {
                        //what to do with badly formed message?
-                        response->status(400);
+                        response->statusUnknownError(400);
                        response->result(LLSD("Invalid message parameters"));
                }
@@ -5646,7 +5646,7 @@ class LLAgentDropGroupViewerNode : public LLHTTPNode
                else
                {
                        //what to do with badly formed message?
-                        response->status(400);
+                        response->statusUnknownError(400);
                        response->result(LLSD("Invalid message parameters"));
                }
        }
diff --git a/linden/indra/newview/llappviewer.h b/linden/indra/newview/llappviewer.h
index 9d72457..7b3230a 100644
--- a/linden/indra/newview/llappviewer.h
+++ b/linden/indra/newview/llappviewer.h
@@ -33,6 +33,8 @@
 #ifndef LL_LLAPPVIEWER_H
 #define LL_LLAPPVIEWER_H
+#include "llsys.h"      // LLOSInfo
 class LLTextureCache;
 class LLImageDecodeThread;
 class LLTextureFetch;
diff --git a/linden/indra/newview/llfeaturemanager.cpp b/linden/indra/newview/llfeaturemanager.cpp
index 54da31b..bf43fcf 100644
--- a/linden/indra/newview/llfeaturemanager.cpp
+++ b/linden/indra/newview/llfeaturemanager.cpp
@@ -62,7 +62,6 @@
 // externs
 //
 extern LLMemoryInfo gSysMemory;
-extern LLCPUInfo gSysCPU;
 #if LL_DARWIN
 const char FEATURE_TABLE_FILENAME[] = "featuretable_mac.txt";
diff --git a/linden/indra/newview/llfloaterabout.cpp b/linden/indra/newview/llfloaterabout.cpp
index 5c037d6..f7163ee 100644
--- a/linden/indra/newview/llfloaterabout.cpp
+++ b/linden/indra/newview/llfloaterabout.cpp
@@ -68,7 +68,6 @@
 #include "lldxhardware.h"
 #endif
-extern LLCPUInfo gSysCPU;
 extern LLMemoryInfo gSysMemory;
 extern U32 gPacketsIn;
diff --git a/linden/indra/newview/llfloaterregioninfo.cpp b/linden/indra/newview/llfloaterregioninfo.cpp
index 8ae3fa2..d4ffe22 100644
--- a/linden/indra/newview/llfloaterregioninfo.cpp
+++ b/linden/indra/newview/llfloaterregioninfo.cpp
@@ -908,7 +908,7 @@ BOOL LLPanelRegionOpenSettingsInfo::postBuild()
        initHelpBtn("show_tags_help",   "HelpShowTags");
        initHelpBtn("allow_parcel_windlight_help", "HelpAllowParcelWindLight");
-        childSetAction("apply_ors_btn", sendUpdate, this);
+        childSetAction("apply_ors_btn", onClickOrs, this);
        refreshFromRegion(gAgent.getRegion());
@@ -926,12 +926,12 @@ BOOL LLPanelRegionOpenSettingsInfo::postBuild()
 // strings[7] = restrict pushobject
 // strings[8] = 'Y' - allow parcel subdivide, 'N' - not
 // strings[9] = 'Y' - block parcel search, 'N' - allow
-void LLPanelRegionOpenSettingsInfo::sendUpdate(void* userdata)
+void LLPanelRegionOpenSettingsInfo::onClickOrs(void* userdata)
 {
        LLPanelRegionOpenSettingsInfo* self;
        self = (LLPanelRegionOpenSettingsInfo*)userdata;
        
-        llinfos << "LLPanelRegionOpenSettingsInfo::sendUpdate()" << llendl;
+        llinfos << "LLPanelRegionOpenSettingsInfo::onClickOrs()" << llendl;
        LLSD body;
        std::string url = gAgent.getRegion()->getCapability("DispatchOpenRegionSettings");
diff --git a/linden/indra/newview/llfloaterregioninfo.h b/linden/indra/newview/llfloaterregioninfo.h
index ee01c7c..ae0c993 100644
--- a/linden/indra/newview/llfloaterregioninfo.h
+++ b/linden/indra/newview/llfloaterregioninfo.h
@@ -188,7 +188,7 @@ public:
        virtual BOOL postBuild();
 protected:
-        static void sendUpdate(void* userdata);
+        static void onClickOrs(void* userdata);
 };
 /////////////////////////////////////////////////////////////////////////////
diff --git a/linden/indra/newview/llfolderview.h b/linden/indra/newview/llfolderview.h
index 9fad72e..40da669 100644
--- a/linden/indra/newview/llfolderview.h
+++ b/linden/indra/newview/llfolderview.h
@@ -97,7 +97,7 @@ public:
        virtual void move( LLFolderViewEventListener* parent_listener ) = 0;
        virtual BOOL isItemCopyable() const = 0;
        virtual BOOL copyToClipboard() const = 0;
-        virtual void cutToClipboard() = 0;
+        virtual BOOL cutToClipboard() const = 0;
        virtual BOOL isClipboardPasteable() const = 0;
        virtual void pasteFromClipboard() = 0;
        virtual void buildContextMenu(LLMenuGL& menu, U32 flags) = 0;
diff --git a/linden/indra/newview/llhomelocationresponder.cpp b/linden/indra/newview/llhomelocationresponder.cpp
index e609237..c00d8e7 100644
--- a/linden/indra/newview/llhomelocationresponder.cpp
+++ b/linden/indra/newview/llhomelocationresponder.cpp
@@ -105,7 +105,8 @@ void LLHomeLocationResponder::result( const LLSD& content )
  }
 }
-void LLHomeLocationResponder::error( const LLSD& content )
+void LLHomeLocationResponder::error( U32 status, const std::string& reason )
 {
-  llinfos << "received error(" << ll_pretty_print_sd( content ) << ")" << llendl;
+  llinfos << "received error(" << reason  << ")" << llendl;
 }
diff --git a/linden/indra/newview/llhomelocationresponder.h b/linden/indra/newview/llhomelocationresponder.h
index 1e222cd..3a1d8eb 100644
--- a/linden/indra/newview/llhomelocationresponder.h
+++ b/linden/indra/newview/llhomelocationresponder.h
@@ -42,7 +42,7 @@
 class LLHomeLocationResponder : public LLHTTPClient::Responder
 {
        virtual void result( const LLSD& content );
-        virtual void error( const LLSD& content );
+        virtual void error( U32 status, const std::string& reason );
 };
 #endif
diff --git a/linden/indra/newview/llinventorybridge.h b/linden/indra/newview/llinventorybridge.h
index 2004678..5a53aa5 100644
--- a/linden/indra/newview/llinventorybridge.h
+++ b/linden/indra/newview/llinventorybridge.h
@@ -221,7 +221,7 @@ public:
        virtual void move(LLFolderViewEventListener* new_parent_bridge) {}
        virtual BOOL isItemCopyable() const { return FALSE; }
        virtual BOOL copyToClipboard() const { return FALSE; }
-        virtual void cutToClipboard() {}
+        virtual BOOL cutToClipboard() const { return FALSE; }
        virtual BOOL isClipboardPasteable() const;
        virtual void pasteFromClipboard() {}
        void getClipboardEntries(bool show_asset_id, std::vector<std::string> &items, 
diff --git a/linden/indra/newview/llpanelinventory.cpp b/linden/indra/newview/llpanelinventory.cpp
index 9cd2759..277ab15 100644
--- a/linden/indra/newview/llpanelinventory.cpp
+++ b/linden/indra/newview/llpanelinventory.cpp
@@ -145,7 +145,7 @@ public:
        virtual void move(LLFolderViewEventListener* parent_listener);
        virtual BOOL isItemCopyable() const;
        virtual BOOL copyToClipboard() const;
-        virtual void cutToClipboard();
+        virtual BOOL cutToClipboard() const;
        virtual BOOL isClipboardPasteable() const;
        virtual void pasteFromClipboard();
        virtual void buildContextMenu(LLMenuGL& menu, U32 flags);
@@ -594,8 +594,9 @@ BOOL LLTaskInvFVBridge::copyToClipboard() const
        return FALSE;
 }
-void LLTaskInvFVBridge::cutToClipboard()
+BOOL LLTaskInvFVBridge::cutToClipboard() const
 {
+        return FALSE;
 }
 BOOL LLTaskInvFVBridge::isClipboardPasteable() const
diff --git a/linden/indra/newview/llspatialpartition.cpp b/linden/indra/newview/llspatialpartition.cpp
index c1d5ff3..d9fa5b5 100644
--- a/linden/indra/newview/llspatialpartition.cpp
+++ b/linden/indra/newview/llspatialpartition.cpp
@@ -826,7 +826,7 @@ class LLSpatialSetStateDiff : public LLSpatialSetState
 public:
        LLSpatialSetStateDiff(U32 state) : LLSpatialSetState(state) { }
-        virtual void traverse(const LLSpatialGroup::TreeNode* n)
+        virtual void traverse(const LLSpatialGroup::OctreeNode* n)
        {
                LLSpatialGroup* group = (LLSpatialGroup*) n->getListener(0);
                
@@ -885,7 +885,7 @@ class LLSpatialClearStateDiff : public LLSpatialClearState
 public:
        LLSpatialClearStateDiff(U32 state) : LLSpatialClearState(state) { }
-        virtual void traverse(const LLSpatialGroup::TreeNode* n)
+        virtual void traverse(const LLSpatialGroup::OctreeNode* n)
        {
                LLSpatialGroup* group = (LLSpatialGroup*) n->getListener(0);
                
@@ -1519,7 +1519,7 @@ public:
                return false;
        }
        
-        virtual void traverse(const LLSpatialGroup::TreeNode* n)
+        virtual void traverse(const LLSpatialGroup::OctreeNode* n)
        {
                LLSpatialGroup* group = (LLSpatialGroup*) n->getListener(0);
diff --git a/linden/indra/newview/llviewerassetstorage.h b/linden/indra/newview/llviewerassetstorage.h
index 15c11c7..512b590 100644
--- a/linden/indra/newview/llviewerassetstorage.h
+++ b/linden/indra/newview/llviewerassetstorage.h
@@ -47,6 +47,7 @@ public:
        LLViewerAssetStorage(LLMessageSystem *msg, LLXferManager *xfer,
                                   LLVFS *vfs);
+        using LLAssetStorage::storeAssetData;
        virtual void storeAssetData(
                const LLTransactionID& tid,
                LLAssetType::EType atype,
diff --git a/linden/indra/newview/llwatchdog.h b/linden/indra/newview/llwatchdog.h
index ed7d5bd..1a10e33 100644
--- a/linden/indra/newview/llwatchdog.h
+++ b/linden/indra/newview/llwatchdog.h
@@ -64,9 +64,10 @@ public:
        /* virtual */ bool isAlive() const;
        /* virtual */ void reset();
-        /* virtual */ void start(const std::string& state); 
+        /* virtual */ void start() { start(""); };
        /* virtual */ void stop();
+        void start(const std::string& state);
        void setTimeout(F32 d);
        void ping(const std::string& state);
        const std::string& getState() {return mPingState; }
diff --git a/linden/indra/newview/viewer_manifest.py b/linden/indra/newview/viewer_manifest.py
index cc22748..f9c34d6 100755
--- a/linden/indra/newview/viewer_manifest.py
+++ b/linden/indra/newview/viewer_manifest.py
@@ -230,7 +230,7 @@ class WindowsManifest(ViewerManifest):
            self.path("LICENSE-libraries.txt")
            self.end_prefix("../..")
-                
        self.path("imprudence.url")
        # Plugin host application
@@ -252,6 +252,14 @@ class WindowsManifest(ViewerManifest):
            self.path("libhunspell.dll")
            self.end_prefix()
+        # Get llcommon and deps.
+        if self.prefix(src=self.args['configuration'], dst=""):
+            self.path('libapr-1.dll')
+            self.path('libaprutil-1.dll')
+            self.path('libapriconv-1.dll')
+            self.path('llcommon.dll')
+            self.end_prefix()
        # For textures
        if self.prefix(src="../../libraries/i686-win32/lib/release", dst=""):
            self.path("openjpeg.dll")
@@ -731,14 +739,51 @@ class DarwinManifest(ViewerManifest):
                self.path("vivox-runtime/universal-darwin/SLVoice", "SLVoice")
                #self.path("vivox-runtime/universal-darwin/SLVoiceAgent.app", "SLVoiceAgent.app")
+                libdir = "../../libraries/universal-darwin/lib_release"
+                dylibs = {}
+                #for lib in "llkdu", "llcommon":
+                for lib in "llcommon":
+                    libfile = "lib%s.dylib" % lib
+                    try:
+                        self.path(self.find_existing_file(os.path.join(os.pardir,
+                                                                       lib,
+                                                                       self.args['configuration'],
+                                                                       libfile),
+                                                          os.path.join(libdir, libfile)),
+                                  dst=libfile)
+                    except RuntimeError:
+                        print "Skipping %s" % libfile
+                        dylibs[lib] = False
+                    else:
+                        dylibs[lib] = True
+                for libfile in ("libapr-1.0.3.7.dylib",
+                                "libaprutil-1.0.3.8.dylib",
+                                "libexpat.0.5.0.dylib"):
+                    self.path(os.path.join(libdir, libfile), libfile)
                #libfmodwrapper.dylib
                #self.path(self.args['configuration'] + "/libfmodwrapper.dylib", "libfmodwrapper.dylib")
                
                # our apps
 #                self.path("../mac_crash_logger/" + self.args['configuration'] + "/mac-crash-logger.app", "mac-crash-logger.app")
                self.path("../mac_updater/" + self.args['configuration'] + "/mac-updater.app", "mac-updater.app")
-                
-                # plugin launcher
+                # our apps dependencies on shared libs
+                mac_crash_logger_res_path = self.dst_path_of("mac-crash-logger.app/Contents/Resources")
+                mac_updater_res_path = self.dst_path_of("mac-updater.app/Contents/Resources")
+                for libfile in ("libllcommon.dylib",
+                                "libapr-1.0.3.7.dylib",
+                                "libaprutil-1.0.3.8.dylib",
+                                "libexpat.0.5.0.dylib"):
+                    target_lib = os.path.join('../../..', libfile)
+                    self.run_command("ln -sf %(target)r %(link)r" %
+                                     {'target': target_lib,
+                                      'link' : os.path.join(mac_crash_logger_res_path, libfile)}
+                                    )
+                # plugin launcher
                self.path("../llplugin/slplugin/" + self.args['configuration'] + "/SLPlugin", "SLPlugin")
                # plugins
@@ -952,6 +997,8 @@ class Linux_i686Manifest(LinuxManifest):
        else:
            self.path("imprudence-stripped","bin/do-not-directly-run-imprudence-bin")
+        self.path("../llcommon/libllcommon.so", "lib/libllcommon.so")
        if (not self.standalone()) and self.prefix("../../libraries/i686-linux/lib_release_client", dst="lib"):
            self.path("libapr-1.so.0")
            self.path("libaprutil-1.so.0")
@@ -1072,6 +1119,8 @@ class Linux_x86_64Manifest(LinuxManifest):
            self.path("imprudence-stripped","bin/do-not-directly-run-imprudence-bin")
 #        self.path("../linux_crash_logger/linux-crash-logger-stripped","linux-crash-logger.bin")
+        self.path("../llcommon/libllcommon.so", "lib64/libllcommon.so")
        self.path("linux_tools/launch_url.sh","launch_url.sh")
        if self.prefix("res-sdl"):
            self.path("*")
diff --git a/linden/install.xml b/linden/install.xml
index 88b6ef3..1df31e2 100755
--- a/linden/install.xml
+++ b/linden/install.xml
@@ -99,9 +99,9 @@
          <key>darwin</key>
          <map>
            <key>md5sum</key>
-            <string>abd07d760cdc7d23da3b861f34b09c92</string>
+            <string>115d8ac44a91efdb173e9b3e478c46b6</string>
            <key>url</key>
-            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/apr_suite-1.2.8-darwin-20080812.tar.bz2</uri>
+            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/apr_suite-1.3.7-darwin-20090805.tar.bz2</uri>
          </map>
          <key>linux</key>
          <map>
@@ -120,9 +120,9 @@
          <key>windows</key>
          <map>
            <key>md5sum</key>
-            <string>b9d23a69a25fdeed96dcc3bf696b6514</string>
+            <string>a02619c1e30a3db02d3883bf1ad7a1e6</string>
            <key>url</key>
-            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/apr_suite-1.2.12-windows-20080806.tar.bz2</uri>
+            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/apr_suite-1.3.8-windows-20090911.tar.bz2</uri>
          </map>
        </map>
      </map>
@@ -354,9 +354,9 @@
          <key>darwin</key>
          <map>
            <key>md5sum</key>
-            <string>9c5603e328e9f543e0a599d6b25be973</string>
+            <string>c457a0a041ac4946265889a503d26c3d</string>
            <key>url</key>
-            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/expat-1.95.8-darwin-20080812.tar.bz2</uri>
+            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/expat-1.95.8-darwin-20090805.tar.bz2</uri>
          </map>
          <key>linux</key>
          <map>