| You will need to checkout the SDKs required for building the plugin | 
 | separately.  These are located at: | 
 | 	https://google-web-toolkit.googlecode.com/svn/plugin-sdks | 
 |  | 
 | This assumes the SDKS are located in ../../../plugin-sdks -- if this is | 
 | not correct, edit the definition in Makefile. | 
 |  | 
 | Build by: | 
 |  | 
 | make ARCH=x86 BROWSER=ff2 | 
 | make ARCH=x86_64 BROWSER=ff3 | 
 |  | 
 | etc -- default is current architecture and ff3. | 
 |  | 
 | BROWSER values supported: | 
 |   ff2	Firefox 1.5-2.0 | 
 |   ff3	Firefox 3.0 | 
 |   ff3+  Firefox 3.0.11+ on some platforms | 
 |   ff35  Firefox 3.5 | 
 |  | 
 | You may need to try both ff3 and ff3+, as different platforms chose different | 
 | library layouts. | 
 |  | 
 | In the future, we will try and make a combined XPI which uses a JS shim plugin | 
 | to select the proper shared library file to use based on the platform. |