fix libexttextcat for mingw
fix libexttextcat for mingw

Change-Id: Idb8c0587fd180416af2079d94fcc3e1fb5c734b4

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core