I googled on the same subject literally a couple of weeks ago. Here is the link that shed some light and helped me: http://stackoverflow.com/questions/33768/any-advice-for-speeding-up-the-compile-time-in-flex-builder-3
What turned out relevant for our projects: * Slow compile time is most often caused by having large numbers of embedded resources ([Embed] or @Embed). We have plenty of them, but the second tip helped much more. * Go to Project->Properties->Flex Applications. All of the applications listed are compiled each time. This one is so evident but no one thought of that. We had 8 applications in the project, but only two of them were required at a time. On Wed, Jul 22, 2009 at 9:30 AM, ondemand_mayur <ondemand_ma...@yahoo.com>wrote: > > > Hi folks, > > I have a project crated with Flex 3 ( SDK 3.2 ). > When ever I compile it really takes much long time min 4 to 5 mins ( i.e. > 240 to 300 seconds). > > That really make my developers crazy and it is so frustrating. > > Has any one any suggestions how to make compilation process faster. > > * I have already set " -incremental=true " for flex compiler in Flex > Builder 3. > * I have around six diff. modules in my project. ( And I have noticed after > modularization of my application it takes some more time for compilation I > know that in the process - flex builder has to call another tool for module > compilation other then MXMLC ) > > I Need some tech. Tips and suggestions to reduce the time for compilation. > > Thanking you in advance. > > Mayur > > > -- Alexander Tarelkin Web Developer devexperts.com