Source: https://bitbucket.org/tecnoteca/cmdbuild/src/master/
There are few compilation errors while building cmdbuild 3.0 from source in windows environment.'
1. CsvCard and CSVCard: There seems to be two files with the same name "with just the difference in case" in cmdbuild/legacy/data/src/main/java/org/cmdbuild/servlets/json/management/dataimport/csv/
As these are treated as same file in Windows environment, only one file is checked out. It might be worthy changing the file name for one of it.
2. There are also compilation issue in cmdbuild\cql\core\src\main\java\org\cmdbuild\cql\CqlUtils.java and cmdbuild\dao\core\src\main\java\org\cmdbuild\dao\entrytype\DaoPermissionUtils.java