bcc32pch

C Compiler Enhancements (bcc32pch) is a plugin for BDS/TurboPro 2006 and C Builder 2007 that improves the compilation and code insight speed of the IDE.

This is achieved by the usage of advanced precompiled headers and optimizations in the IDE<->Compiler interop code. Furthermore the tool allows you to do the compilation and linking in a separate process what gives you real background compilation. The own make system improves the speed of the “Make project” action, too. It also compiles pascal files first so the generated .hpp headers are available when the .cpp files are compiled. bcc32pch only speeds up the compiler/code insight. If you want to speed up the load-time of the IDE and the general speed of the IDE, you could additionally install DelphiSpeedUp that also works for BCB and BDS.