On Fri, 1 Jul 2016 19:31:42 +0200 Werner Pamler <[email protected]> wrote:
>[...] > They share the same source folder[...] In general this won't work, because you risk that the compiler may recompile a ppu, invalidating a dependent ppu. It works only in some special cases, for example - if they do not use the same units - or if they have different output directories and the packages are mutually exclusive > - maybe this is a problem, but the same works for TAChart. > > The three packages do compile fine separately. But the final step, > installation into the IDE, crashes. Compilation of Lazarus stops in > lazarus.lpi with the message > > "lazarus.pp(1,1) Fatal: Cannot find laz_visualplanit used by > Lazarus, incompatible > > ppu=D:\Prog_Lazarus\svn\lazarus-ccr\components\tvplanit\packages\lib\i386-win32\laz_visualplanit.ppu, > multiple packages: laz_visualplanit, laz_visualplanit_sqlite3". Yes, the IDE even warns that the ppu has two creators. > Then I, blindly, erase folders with compiled units, do a clean rebuild, > sometimes a normal rebuild. And all of a sudden, after some time, the > compilation ends sucessfully. >[...] > Any idea? With careful compilation order you can compile such a construct. But as soon as you change a uses clause you can get into trouble again. Solution: Either merge the packages or split the source directories. Mattias -- _______________________________________________ Lazarus mailing list [email protected] http://lists.lazarus-ide.org/listinfo/lazarus
