DRTVWR-418: Fold windows64 into windows platform with new autobuild.

autobuild 1.1 now supports expanding $variables within a config file --
support that was explicitly added to address this very problem. So now the
windows platform in autobuild.xml uses $AUTOBUILD_ADDRSIZE,
$AUTOBUILD_WIN_VSPLATFORM and $AUTOBUILD_WIN_CMAKE_GEN, which should handle
most of the deltas between the windows platform and windows64.

This permits removing the windows64 platform definition from autobuild.xml.

The one remaining delta between the windows64 and windows platform definitions
was -DLL_64BIT_BUILD=TRUE. But we can handle that instead by checking
ADDRESS_SIZE. Change all existing references to WORD_SIZE to ADDRESS_SIZE
instead, and set ADDRESS_SIZE to $AUTOBUILD_ADDRSIZE. Change the one existing
LL_64BIT_BUILD reference to test (ADDRESS_SIZE EQUAL 64) instead.

12 files changed, 50 insertions, 238 deletions

diff --git a/autobuild.xml b/autobuild.xml
index 9c2e1dffd1..3ab7cdcbf3 100755
--- a/autobuild.xml
+++ b/autobuild.xml
@@ -3204,7 +3204,7 @@
                 <key>options</key>
                 <array>
                   <string>-DCMAKE_BUILD_TYPE:STRING=RelWithDebInfo</string>
-                  <string>-DWORD_SIZE:STRING=32</string>
+                  <string>-DADDRESS_SIZE:STRING=$AUTOBUILD_ADDRSIZE</string>
                   <string>-DROOT_PROJECT_NAME:STRING=SecondLife</string>
                   <string>-DINSTALL_PROPRIETARY=TRUE</string>
                 </array>
@@ -3225,7 +3225,7 @@
                 <key>options</key>
                 <array>
                   <string>-DCMAKE_BUILD_TYPE:STRING=RelWithDebInfo</string>
-                  <string>-DWORD_SIZE:STRING=32</string>
+                  <string>-DADDRESS_SIZE:STRING=$AUTOBUILD_ADDRSIZE</string>
                   <string>-DROOT_PROJECT_NAME:STRING=SecondLife</string>
                   <string>-DINSTALL_PROPRIETARY=FALSE</string>
                 </array>
@@ -3245,7 +3245,7 @@
                 <key>options</key>
                 <array>
                   <string>-DCMAKE_BUILD_TYPE:STRING=Release</string>
-                  <string>-DWORD_SIZE:STRING=32</string>
+                  <string>-DADDRESS_SIZE:STRING=$AUTOBUILD_ADDRSIZE</string>
                   <string>-DROOT_PROJECT_NAME:STRING=SecondLife</string>
                   <string>-DINSTALL_PROPRIETARY=TRUE</string>
                 </array>
@@ -3266,7 +3266,7 @@
                 <key>options</key>
                 <array>
                   <string>-DCMAKE_BUILD_TYPE:STRING=Release</string>
-                  <string>-DWORD_SIZE:STRING=32</string>
+                  <string>-DADDRESS_SIZE:STRING=$AUTOBUILD_ADDRSIZE</string>
                   <string>-DROOT_PROJECT_NAME:STRING=SecondLife</string>
                   <string>-DINSTALL_PROPRIETARY=FALSE</string>
                 </array>
@@ -3537,7 +3537,7 @@
                 <key>options</key>
                 <array>
                   <string>/build</string>
-                  <string>"RelWithDebInfo|Win32"</string>
+                  <string>"RelWithDebInfo|${AUTOBUILD_WIN_VSPLATFORM|NOTWIN}"</string>
                 </array>
               </map>
               <key>configure</key>
@@ -3557,7 +3557,7 @@
                 <key>options</key>
                 <array>
                   <string>-G</string>
-                  <string>"Visual Studio 12"</string>
+                  <string>${AUTOBUILD_WIN_CMAKE_GEN|NOTWIN}</string>
                 </array>
               </map>
               <key>default</key>
@@ -3578,7 +3578,7 @@
                 <key>options</key>
                 <array>
                   <string>/p:Configuration=RelWithDebInfo</string>
-                  <string>/p:Platform=Win32</string>
+                  <string>/p:Platform=${AUTOBUILD_WIN_VSPLATFORM|NOTWIN}</string>
                   <string>/t:Build</string>
                   <string>/p:useenv=true</string>
                   <string>/verbosity:minimal</string>
@@ -3603,7 +3603,7 @@
                 <key>options</key>
                 <array>
                   <string>-G</string>
-                  <string>"Visual Studio 12"</string>
+                  <string>${AUTOBUILD_WIN_CMAKE_GEN|NOTWIN}</string>
                   <string>-DUNATTENDED:BOOL=ON</string>
                   <string>-DINSTALL_PROPRIETARY=FALSE</string>
                   <string>-DUSE_KDU=FALSE</string>
@@ -3625,7 +3625,7 @@
                 <key>options</key>
                 <array>
                   <string>/build</string>
-                  <string>"Release|Win32"</string>
+                  <string>"Release|${AUTOBUILD_WIN_VSPLATFORM|NOTWIN}"</string>
                 </array>
               </map>
               <key>configure</key>
@@ -3645,7 +3645,7 @@
                 <key>options</key>
                 <array>
                   <string>-G</string>
-                  <string>"Visual Studio 12"</string>
+                  <string>${AUTOBUILD_WIN_CMAKE_GEN|NOTWIN}</string>
                 </array>
               </map>
               <key>name</key>
@@ -3664,7 +3664,7 @@
                 <key>options</key>
                 <array>
                   <string>/p:Configuration=Release</string>
-                  <string>/p:Platform=Win32</string>
+                  <string>/p:Platform=${AUTOBUILD_WIN_VSPLATFORM|NOTWIN}</string>
                   <string>/t:Build</string>
                   <string>/p:useenv=true</string>
                   <string>/verbosity:minimal</string>
@@ -3689,7 +3689,7 @@
                 <key>options</key>
                 <array>
                   <string>-G</string>
-                  <string>"Visual Studio 12"</string>
+                  <string>${AUTOBUILD_WIN_CMAKE_GEN|NOTWIN}</string>
                   <string>-DUNATTENDED:BOOL=ON</string>
                   <string>-DINSTALL_PROPRIETARY=FALSE</string>
                   <string>-DUSE_KDU=FALSE</string>
@@ -3702,194 +3702,6 @@
           <key>name</key>
           <string>windows</string>
         </map>
-        <key>windows64</key>
-        <map>
-          <key>build_directory</key>
-          <string>build-vc120_x64</string>
-          <key>configurations</key>
-          <map>
-            <key>RelWithDebInfo</key>
-            <map>
-              <key>build</key>
-              <map>
-                <key>arguments</key>
-                <array>
-                  <string>SecondLife.sln</string>
-                </array>
-                <key>command</key>
-                <string>devenv</string>
-                <key>options</key>
-                <array>
-                  <string>/build</string>
-                  <string>"RelWithDebInfo|x64"</string>
-                </array>
-              </map>
-              <key>configure</key>
-              <map>
-                <key>arguments</key>
-                <array>
-                  <string>..\indra</string>
-                  <string>&amp;&amp;</string>
-                  <string>..\indra\tools\vstool\VSTool.exe</string>
-                  <string>--solution</string>
-                  <string>SecondLife.sln</string>
-                  <string>--config</string>
-                  <string>RelWithDebInfo</string>
-                  <string>--startup</string>
-                  <string>secondlife-bin</string>
-                </array>
-                <key>options</key>
-                <array>
-                  <string>-G</string>
-                  <string>"Visual Studio 12 Win64"</string>
-                  <string>-DLL_64BIT_BUILD=TRUE</string>
-                </array>
-              </map>
-              <key>default</key>
-              <string>True</string>
-              <key>name</key>
-              <string>RelWithDebInfo</string>
-            </map>
-            <key>RelWithDebInfoOS</key>
-            <map>
-              <key>build</key>
-              <map>
-                <key>arguments</key>
-                <array>
-                  <string>SecondLife.sln</string>
-                </array>
-                <key>command</key>
-                <string>msbuild.exe</string>
-                <key>options</key>
-                <array>
-                  <string>/p:Configuration=RelWithDebInfo</string>
-                  <string>/p:Platform=x64</string>
-                  <string>/t:Build</string>
-                  <string>/p:useenv=true</string>
-                  <string>/verbosity:minimal</string>
-                  <string>/toolsversion:4.0</string>
-                  <string>/p:"VCBuildAdditionalOptions= /incremental"</string>
-                </array>
-              </map>
-              <key>configure</key>
-              <map>
-                <key>arguments</key>
-                <array>
-                  <string>..\indra</string>
-                  <string>&amp;&amp;</string>
-                  <string>..\indra\tools\vstool\VSTool.exe</string>
-                  <string>--solution</string>
-                  <string>SecondLife.sln</string>
-                  <string>--config</string>
-                  <string>RelWithDebInfo</string>
-                  <string>--startup</string>
-                  <string>secondlife-bin</string>
-                </array>
-                <key>options</key>
-                <array>
-                  <string>-G</string>
-                  <string>"Visual Studio 12 Win64"</string>
-                  <string>-DUNATTENDED:BOOL=ON</string>
-                  <string>-DINSTALL_PROPRIETARY=FALSE</string>
-                  <string>-DUSE_KDU=FALSE</string>
-                  <string>-DLL_64BIT_BUILD=TRUE</string>
-                </array>
-              </map>
-              <key>name</key>
-              <string>RelWithDebInfoOS</string>
-            </map>
-            <key>Release</key>
-            <map>
-              <key>build</key>
-              <map>
-                <key>arguments</key>
-                <array>
-                  <string>SecondLife.sln</string>
-                </array>
-                <key>command</key>
-                <string>devenv</string>
-                <key>options</key>
-                <array>
-                  <string>/build</string>
-                  <string>"Release|x64"</string>
-                </array>
-              </map>
-              <key>configure</key>
-              <map>
-                <key>arguments</key>
-                <array>
-                  <string>..\indra</string>
-                  <string>&amp;&amp;</string>
-                  <string>..\indra\tools\vstool\VSTool.exe</string>
-                  <string>--solution</string>
-                  <string>SecondLife.sln</string>
-                  <string>--config</string>
-                  <string>Release</string>
-                  <string>--startup</string>
-                  <string>secondlife-bin</string>
-                </array>
-                <key>options</key>
-                <array>
-                  <string>-G</string>
-                  <string>"Visual Studio 12 Win64"</string>
-                  <string>-DLL_64BIT_BUILD=TRUE</string>
-                </array>
-              </map>
-              <key>name</key>
-              <string>Release</string>
-            </map>
-            <key>ReleaseOS</key>
-            <map>
-              <key>build</key>
-              <map>
-                <key>arguments</key>
-                <array>
-                  <string>SecondLife.sln</string>
-                </array>
-                <key>command</key>
-                <string>msbuild.exe</string>
-                <key>options</key>
-                <array>
-                  <string>/p:Configuration=Release</string>
-                  <string>/p:Platform=x64</string>
-                  <string>/t:Build</string>
-                  <string>/p:useenv=true</string>
-                  <string>/verbosity:minimal</string>
-                  <string>/toolsversion:4.0</string>
-                  <string>/p:"VCBuildAdditionalOptions= /incremental"</string>
-                </array>
-              </map>
-              <key>configure</key>
-              <map>
-                <key>arguments</key>
-                <array>
-                  <string>..\indra</string>
-                  <string>&amp;&amp;</string>
-                  <string>..\indra\tools\vstool\VSTool.exe</string>
-                  <string>--solution</string>
-                  <string>SecondLife.sln</string>
-                  <string>--config</string>
-                  <string>Release</string>
-                  <string>--startup</string>
-                  <string>secondlife-bin</string>
-                </array>
-                <key>options</key>
-                <array>
-                  <string>-G</string>
-                  <string>"Visual Studio 12 Win64"</string>
-                  <string>-DUNATTENDED:BOOL=ON</string>
-                  <string>-DINSTALL_PROPRIETARY=FALSE</string>
-                  <string>-DUSE_KDU=FALSE</string>
-                  <string>-DLL_64BIT_BUILD=TRUE</string>
-                </array>
-              </map>
-              <key>name</key>
-              <string>ReleaseOS</string>
-            </map>
-          </map>
-          <key>name</key>
-          <string>windows</string>
-        </map>
       </map>
       <key>version_file</key>
       <string>newview/viewer_version.txt</string>
diff --git a/indra/cmake/00-Common.cmake b/indra/cmake/00-Common.cmake
index 69d00afda3..e270a43006 100644
--- a/indra/cmake/00-Common.cmake
+++ b/indra/cmake/00-Common.cmake
@@ -79,7 +79,7 @@ if (WINDOWS)
       )
 
   # Nicky: x64 implies SSE2
-  if( NOT LL_64BIT_BUILD )
+  if( ADDRESS_SIZE EQUAL 64 )
     add_definitions( /arch:SSE2 )
   endif()
      
@@ -178,9 +178,9 @@ if (LINUX)
   add_definitions(-fvisibility=hidden)
   # don't catch SIGCHLD in our base application class for the viewer - some of our 3rd party libs may need their *own* SIGCHLD handler to work.  Sigh!  The viewer doesn't need to catch SIGCHLD anyway.
   add_definitions(-DLL_IGNORE_SIGCHLD)
-  if (WORD_SIZE EQUAL 32)
+  if (ADDRESS_SIZE EQUAL 32)
     add_definitions(-march=pentium4)
-  endif (WORD_SIZE EQUAL 32)
+  endif (ADDRESS_SIZE EQUAL 32)
   add_definitions(-mfpmath=sse)
   #add_definitions(-ftree-vectorize) # THIS CRASHES GCC 3.1-3.2
   if (NOT USESYSTEMLIBS)
@@ -231,13 +231,13 @@ if (LINUX OR DARWIN)
   set(CMAKE_C_FLAGS "${GCC_WARNINGS} ${CMAKE_C_FLAGS}")
   set(CMAKE_CXX_FLAGS "${GCC_CXX_WARNINGS} ${CMAKE_CXX_FLAGS}")
 
-  if (WORD_SIZE EQUAL 32)
+  if (ADDRESS_SIZE EQUAL 32)
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -m32")
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -m32")
-  elseif (WORD_SIZE EQUAL 64)
+  elseif (ADDRESS_SIZE EQUAL 64)
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -m64")
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -m64")
-  endif (WORD_SIZE EQUAL 32)
+  endif (ADDRESS_SIZE EQUAL 32)
 endif (LINUX OR DARWIN)
 
 
diff --git a/indra/cmake/ConfigurePkgConfig.cmake b/indra/cmake/ConfigurePkgConfig.cmake
index 82ee3e7a5b..55d865392e 100644
--- a/indra/cmake/ConfigurePkgConfig.cmake
+++ b/indra/cmake/ConfigurePkgConfig.cmake
@@ -6,17 +6,17 @@ SET(DEBUG_PKG_CONFIG "YES")
 IF("$ENV{PKG_CONFIG_LIBDIR}" STREQUAL "")
 
   # Guess at architecture-specific system library paths.
-  if (WORD_SIZE EQUAL 32)
+  if (ADDRESS_SIZE EQUAL 32)
     SET(PKG_CONFIG_NO_MULTI_GUESS /usr/lib32 /usr/lib)
     SET(PKG_CONFIG_NO_MULTI_LOCAL_GUESS /usr/local/lib32 /usr/local/lib)
     SET(PKG_CONFIG_MULTI_GUESS /usr/lib/i386-linux-gnu)
     SET(PKG_CONFIG_MULTI_LOCAL_GUESS /usr/local/lib/i386-linux-gnu)
-  else (WORD_SIZE EQUAL 32)
+  else (ADDRESS_SIZE EQUAL 32)
     SET(PKG_CONFIG_NO_MULTI_GUESS /usr/lib64 /usr/lib)
     SET(PKG_CONFIG_NO_MULTI_LOCAL_GUESS /usr/local/lib64 /usr/local/lib)
     SET(PKG_CONFIG_MULTI_GUESS /usr/local/lib/x86_64-linux-gnu)
     SET(PKG_CONFIG_MULTI_LOCAL_GUESS /usr/local/lib/x86_64-linux-gnu)
-  endif (WORD_SIZE EQUAL 32)
+  endif (ADDRESS_SIZE EQUAL 32)
   
   # Use DPKG architecture, if available.
   IF (${DPKG_ARCH})
diff --git a/indra/cmake/Variables.cmake b/indra/cmake/Variables.cmake
index 63e296b556..464b4c402c 100644
--- a/indra/cmake/Variables.cmake
+++ b/indra/cmake/Variables.cmake
@@ -65,7 +65,7 @@ if (${CMAKE_SYSTEM_NAME} MATCHES "Windows")
   set(ARCH i686)
   set(LL_ARCH ${ARCH}_win32)
   set(LL_ARCH_DIR ${ARCH}-win32)
-  set(WORD_SIZE 32)
+  set(ADDRESS_SIZE 32)
 endif (${CMAKE_SYSTEM_NAME} MATCHES "Windows")
 
 if (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
@@ -73,33 +73,33 @@ if (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
 
   # If someone has specified a word size, use that to determine the
   # architecture.  Otherwise, let the architecture specify the word size.
-  if (WORD_SIZE EQUAL 32)
-    #message(STATUS "WORD_SIZE is 32")
+  if (ADDRESS_SIZE EQUAL 32)
+    #message(STATUS "ADDRESS_SIZE is 32")
     set(ARCH i686)
-  elseif (WORD_SIZE EQUAL 64)
-    #message(STATUS "WORD_SIZE is 64")
+  elseif (ADDRESS_SIZE EQUAL 64)
+    #message(STATUS "ADDRESS_SIZE is 64")
     set(ARCH x86_64)
-  else (WORD_SIZE EQUAL 32)
-    #message(STATUS "WORD_SIZE is UNDEFINED")
+  else (ADDRESS_SIZE EQUAL 32)
+    #message(STATUS "ADDRESS_SIZE is UNDEFINED")
     execute_process(COMMAND uname -m COMMAND sed s/i.86/i686/
                     OUTPUT_VARIABLE ARCH OUTPUT_STRIP_TRAILING_WHITESPACE)
     if (ARCH STREQUAL x86_64)
       #message(STATUS "ARCH is detected as 64; ARCH is ${ARCH}")
-      set(WORD_SIZE 64)
+      set(ADDRESS_SIZE 64)
     else (ARCH STREQUAL x86_64)
       #message(STATUS "ARCH is detected as 32; ARCH is ${ARCH}")
-      set(WORD_SIZE 32)
+      set(ADDRESS_SIZE 32)
     endif (ARCH STREQUAL x86_64)
-  endif (WORD_SIZE EQUAL 32)
+  endif (ADDRESS_SIZE EQUAL 32)
 
-  if (WORD_SIZE EQUAL 32)
+  if (ADDRESS_SIZE EQUAL 32)
     set(DEB_ARCHITECTURE i386)
     set(FIND_LIBRARY_USE_LIB64_PATHS OFF)
     set(CMAKE_SYSTEM_LIBRARY_PATH /usr/lib32 ${CMAKE_SYSTEM_LIBRARY_PATH})
-  else (WORD_SIZE EQUAL 32)
+  else (ADDRESS_SIZE EQUAL 32)
     set(DEB_ARCHITECTURE amd64)
     set(FIND_LIBRARY_USE_LIB64_PATHS ON)
-  endif (WORD_SIZE EQUAL 32)
+  endif (ADDRESS_SIZE EQUAL 32)
 
   execute_process(COMMAND dpkg-architecture -a${DEB_ARCHITECTURE} -qDEB_HOST_MULTIARCH 
       RESULT_VARIABLE DPKG_RESULT
@@ -151,7 +151,7 @@ if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
   set(ARCH ${CMAKE_OSX_ARCHITECTURES})
   set(LL_ARCH ${ARCH}_darwin)
   set(LL_ARCH_DIR universal-darwin)
-  set(WORD_SIZE 32)
+  set(ADDRESS_SIZE 32)
 endif (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
 
 # Default deploy grid
diff --git a/indra/llcommon/CMakeLists.txt b/indra/llcommon/CMakeLists.txt
index 493aa5d0f1..b29b2b2ccf 100644
--- a/indra/llcommon/CMakeLists.txt
+++ b/indra/llcommon/CMakeLists.txt
@@ -245,13 +245,13 @@ list(APPEND llcommon_SOURCE_FILES ${llcommon_HEADER_FILES})
 
 if(LLCOMMON_LINK_SHARED)
   add_library (llcommon SHARED ${llcommon_SOURCE_FILES})
-  if(NOT WORD_SIZE EQUAL 32)
+  if(NOT ADDRESS_SIZE EQUAL 32)
     if(WINDOWS)
       add_definitions(/FIXED:NO)
     else(WINDOWS) # not windows therefore gcc LINUX and DARWIN
       add_definitions(-fPIC)
     endif(WINDOWS)
-  endif(NOT WORD_SIZE EQUAL 32)
+  endif(NOT ADDRESS_SIZE EQUAL 32)
   if(WINDOWS)
     # always generate llcommon.pdb, even for "Release" builds
     set_target_properties(llcommon PROPERTIES LINK_FLAGS "/DEBUG")
diff --git a/indra/llcommon/llcoros.cpp b/indra/llcommon/llcoros.cpp
index 0d9e19f672..bc72faca5d 100644
--- a/indra/llcommon/llcoros.cpp
+++ b/indra/llcommon/llcoros.cpp
@@ -101,7 +101,7 @@ LLCoros::LLCoros():
     // Previously we used
     // boost::context::guarded_stack_allocator::default_stacksize();
     // empirically this is 64KB on Windows and Linux. Try quadrupling.
-#if WORD_SIZE == 64
+#if ADDRESS_SIZE == 64
     mStackSize(512*1024)
 #else
     mStackSize(256*1024)
diff --git a/indra/llplugin/CMakeLists.txt b/indra/llplugin/CMakeLists.txt
index 84667f1b82..22f3b24dc5 100644
--- a/indra/llplugin/CMakeLists.txt
+++ b/indra/llplugin/CMakeLists.txt
@@ -56,13 +56,13 @@ set(llplugin_HEADER_FILES
 set_source_files_properties(${llplugin_HEADER_FILES}
                             PROPERTIES HEADER_FILE_ONLY TRUE)
 
-if(NOT WORD_SIZE EQUAL 32)
+if(NOT ADDRESS_SIZE EQUAL 32)
   if(WINDOWS)
     add_definitions(/FIXED:NO)
   else(WINDOWS) # not windows therefore gcc LINUX and DARWIN
     add_definitions(-fPIC)
   endif(WINDOWS)
-endif(NOT WORD_SIZE EQUAL 32)
+endif(NOT ADDRESS_SIZE EQUAL 32)
 
 list(APPEND llplugin_SOURCE_FILES ${llplugin_HEADER_FILES})
 
diff --git a/indra/media_plugins/base/CMakeLists.txt b/indra/media_plugins/base/CMakeLists.txt
index 7367b9e5e6..6913235236 100644
--- a/indra/media_plugins/base/CMakeLists.txt
+++ b/indra/media_plugins/base/CMakeLists.txt
@@ -28,13 +28,13 @@ include_directories(SYSTEM
 
 ### media_plugin_base
 
-if(NOT WORD_SIZE EQUAL 32)
+if(NOT ADDRESS_SIZE EQUAL 32)
   if(WINDOWS)
     add_definitions(/FIXED:NO)
   else(WINDOWS) # not windows therefore gcc LINUX and DARWIN
     add_definitions(-fPIC)
   endif(WINDOWS)
-endif(NOT WORD_SIZE EQUAL 32)
+endif(NOT ADDRESS_SIZE EQUAL 32)
 
 set(media_plugin_base_SOURCE_FILES
     media_plugin_base.cpp
diff --git a/indra/media_plugins/cef/CMakeLists.txt b/indra/media_plugins/cef/CMakeLists.txt
index db471c7906..f9aada51a9 100644
--- a/indra/media_plugins/cef/CMakeLists.txt
+++ b/indra/media_plugins/cef/CMakeLists.txt
@@ -34,13 +34,13 @@ include_directories(SYSTEM
 
 ### media_plugin_cef
 
-if(NOT WORD_SIZE EQUAL 32)
+if(NOT ADDRESS_SIZE EQUAL 32)
   if(WINDOWS)
     add_definitions(/FIXED:NO)
   else(WINDOWS) # not windows therefore gcc LINUX and DARWIN
     add_definitions(-fPIC)
   endif(WINDOWS)
-endif(NOT WORD_SIZE EQUAL 32)
+endif(NOT ADDRESS_SIZE EQUAL 32)
 
 set(media_plugin_cef_SOURCE_FILES
     media_plugin_cef.cpp
diff --git a/indra/media_plugins/example/CMakeLists.txt b/indra/media_plugins/example/CMakeLists.txt
index 171645ef04..d84e40855b 100644
--- a/indra/media_plugins/example/CMakeLists.txt
+++ b/indra/media_plugins/example/CMakeLists.txt
@@ -32,13 +32,13 @@ include_directories(SYSTEM
 
 ### media_plugin_example
 
-if(NOT WORD_SIZE EQUAL 32)
+if(NOT ADDRESS_SIZE EQUAL 32)
   if(WINDOWS)
     add_definitions(/FIXED:NO)
   else(WINDOWS) # not windows therefore gcc LINUX and DARWIN
     add_definitions(-fPIC)
   endif(WINDOWS)
-endif(NOT WORD_SIZE EQUAL 32)
+endif(NOT ADDRESS_SIZE EQUAL 32)
 
 set(media_plugin_example_SOURCE_FILES
     media_plugin_example.cpp
diff --git a/indra/media_plugins/gstreamer010/CMakeLists.txt b/indra/media_plugins/gstreamer010/CMakeLists.txt
index 447f6e0689..a10ea19b17 100644
--- a/indra/media_plugins/gstreamer010/CMakeLists.txt
+++ b/indra/media_plugins/gstreamer010/CMakeLists.txt
@@ -33,13 +33,13 @@ include_directories(SYSTEM
 
 ### media_plugin_gstreamer010
 
-if(NOT WORD_SIZE EQUAL 32)
+if(NOT ADDRESS_SIZE EQUAL 32)
   if(WINDOWS)
     add_definitions(/FIXED:NO)
   else(WINDOWS) # not windows therefore gcc LINUX and DARWIN
     add_definitions(-fPIC)
   endif(WINDOWS)
-endif(NOT WORD_SIZE EQUAL 32)
+endif(NOT ADDRESS_SIZE EQUAL 32)
 
 set(media_plugin_gstreamer010_SOURCE_FILES
     media_plugin_gstreamer010.cpp
diff --git a/indra/media_plugins/libvlc/CMakeLists.txt b/indra/media_plugins/libvlc/CMakeLists.txt
index 535d29125b..d652a8dcf9 100644
--- a/indra/media_plugins/libvlc/CMakeLists.txt
+++ b/indra/media_plugins/libvlc/CMakeLists.txt
@@ -33,13 +33,13 @@ include_directories(SYSTEM
 
 ### media_plugin_libvlc
 
-if(NOT WORD_SIZE EQUAL 32)
+if(NOT ADDRESS_SIZE EQUAL 32)
   if(WINDOWS)
     add_definitions(/FIXED:NO)
   else(WINDOWS) # not windows therefore gcc LINUX and DARWIN
     add_definitions(-fPIC)
   endif(WINDOWS)
-endif(NOT WORD_SIZE EQUAL 32)
+endif(NOT ADDRESS_SIZE EQUAL 32)
 
 set(media_plugin_libvlc_SOURCE_FILES
     media_plugin_libvlc.cpp