Mehmet Erol Sanliturk via lazarus <lazarus@lists.lazarus-ide.org> schrieb am Fr., 17. März 2023, 12:58:
> > > On Fri, Mar 17, 2023 at 10:07 AM Bo Berglund via lazarus < > lazarus@lists.lazarus-ide.org> wrote: > >> On Fri, 17 Mar 2023 08:53:01 +0300, Mehmet Erol Sanliturk via lazarus >> <lazarus@lists.lazarus-ide.org> wrote: >> >> >Some portability is obtained if the libraries are linked as "static" . >> >If "dynamic" linking is selected , during execution of the program , >> >the "same" library should be in the executing computer . >> > >> >> How is this accomplished in Lazarus? >> >> Does this change happen randomly or is it connected to the major Ubuntu >> releases >> like going from 20.04 to 22.04 rather than just keeping 20.04 up-to-date? >> >> It implies having to build applications on as old a system as ever >> possible, >> maybe using 16.04 or earlier just for making apps that can run on all >> systems, >> is that really true? >> >> It makes no sense to me... >> >> > > Please study fpc.cfg file structure , and Lazarus IDE linking options . > On my computer , neither FPC nor Lazarus are installed . > > > There is an option to specify either dynamic linking or static linking of > libraries . > > When static linking is selected , it is necessary to have static linkable > libraries ( *.a ) > of used parts , i.e. , dynamic linkable libraries ( *.so.* ) can not be > used for > static linking . > > > > https://www.google.com/search?q=lazarus+static+linking+of+libraries&sxsrf=AJOqlzXTPuAEwc2JkAaon6mLwAvBM-kn5A%3A1679053415469&ei=Z1IUZL2NHP-Qxc8PqvqOuAM&ved=0ahUKEwj93Iyz8eL9AhV_SPEDHSq9AzcQ4dUDCA4&uact=5&oq=lazarus+static+linking+of+libraries&gs_lcp=Cgxnd3Mtd2l6LXNlcnAQAzIFCCEQoAE6BwgAEB4QsAM6BAgjECc6BggAEBYQHjoICAAQFhAeEAo6CAgAEBYQHhAPOgUIABCRAjoFCAAQgAQ6BwguEIAEEAo6BwgAEIAEEAo6CgguEIAEENQCEAo6CAgAEIAEEMsBOgsILhCABBDUAhDLAToICC4QgAQQywE6BQguEIAEOgsILhCABBDHARCvAToKCAAQgAQQFBCHAjoHCAAQDRCABDoICAAQBRAeEA06BAghEBU6BwghEKABEApKBAhBGAFQpBdYi8IBYIHJAWgDcAB4AIABxwGIAcYikgEEMC4zNpgBAKABAcgBAsABAQ&sclient=gws-wiz-serp > > lazarus static linking of libraries > > Comparison of Linux and Windows is not a fruitful action , because they do > not have much similarity > other than being operating systems . > Depending on the used units static linking is simply not an option. E.g. the database units load the database libraries dynamically and thus the C library must not be linked statically then. Regards, Sven >
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