Hello again, I have searched everywhere for palmdev-prep (seems to be a useful tool!), however I cannot find it - yet again all help will be very appreciated.
Cygwin just responds with "command not found". Best regards Andrew Comley -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Matthew Bevan Sent: 16 November 2004 21:28 To: Palm Developer Forum Subject: Re: Glib - shared libraries [long] Howdy, Andrew! > Many many thanks for that, you are being incredibly helpful! Thanks! Can you tell customer service is my dayjob? ;-) > I will give this some real attention tomorrow (UK wind down time now) - > but one quick question - do I need any specific "glib" files to make this > all work?? The "glib" startup code is built into the palmos GCC development tools. If you hunt around in the library directories for GCC you'll find some .a files, I believe. This "stub" code is then included in the .a file for your library, and is in turn included by any application using the library. This stub code checks for the presence of the GLib on the device, opens it, and sets up a relocation table. It also satisfys GCC's need for valid function references. I'm not sure, but with a little work it should be possible to use GLibs with CodeWarrior - but with the advent of the new developer suite, CodeWarrior is becoming a little less important in the grand scheme of things. After typing 'make', and before typing 'make clean' (which removes excess temporary files, while leaving the .a and .prc), you'll find MyFontLib-jumps.s and MyFontLib-stubs.c (and corresponding .o files). Examine these. These files are the core functionality of GLibs! Note that the -stubs file is basically another representation of the .def file - in the GLib_myFL function is the assembly used to map each function in the library to the function /in/ the library (by number, which is why order is important in the .def file), the name of the library, the actual code to call each function, and code to arrange global access for the GLib. The -jumps file is the actual function/relocation table, which is mashed when the library is loaded for use in the application. (I think - someone correct me if I'm wrong.) Note that you may have difficulty compiling the font library if you don't have exactly the right version of pilrc... I just removed the fontfamily definitions from the RCP to get it to compile, but it won't run that way. Have a great day, Matthew Bevan -- Matthew Bevan, Margin Software - Re-inventing the wheel, every time. Finagle's Eighth Law: If an experiment works, something has gone wrong. -- For information on using the Palm Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/support/forums/ -- For information on using the Palm Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/support/forums/
