How to regenerate icudt.dll

[Liu Guang]

we need to regenerate icudt.dll to reduce it's size.

   Envirement : Win7, VS2010 SP1, Win8SDK,

   following is how i try:

   1.  open src\third_party\icu\build\icudt_build.dll, change to Release, Build, Success.

   2. change some reslocal.mk file to delete some language or zone. Rebuild. the size of icudt.dll not change.

   3. so i found the project use icu\source\data\in\icudt46l.dat every time, so i delete icudt46l.dat.

   4. rebuild icudt_build.dll, i get a error: fatal error U1073: don't know how to make“makeconv.exe”

   5. i add some echo at icu\source\data\makedata.mak GODATA :  CREATE_DIRS section like this: @echo $(ICUTOOLS) $(CFG)

   6. rebuild icudt_build.dll, it print $(CFG) is Release not x86\Release。

   7. run command : nmake.exe" /nologo /f icudt_build.mak ProjectDir="src\third_party\icu\build\." ConfigurationName=x86\Release build  also has error.

 

   anyone knows how to generate that ?