one file
ifcmp60 Module=c:\workspaces\project\forms\section\form.fmb Userid=scott/tiger@db batch=yes module_type=formin folder
FOR %i IN (.fmb) DO ifcmp60 Userid=scott/tiger@db batch=yes module_type=form module=%i batch=yes module_type=form compile_all=yes window_state=minimize
source :
https://dukez.wordpress.com/2010/11/15/compile-oracle-forms-6i-from-command-line-with-olb/
https://www.scribd.com/document/63561272/Batch-Compile-Script-for-Forms-Reports-Libraries-Menus-and-Also-Converting-Binary-to-Text-and-Back-ID-191529-1