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Re: [fltk/fltk] [fltk 1.4.x/Linux] application invoking native chooser crashes under linux if if fltk built with --enable-localpng (#232)

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Re: [fltk/fltk] [fltk 1.4.x/Linux] application invoking native chooser crashes under linux if if fltk built with --enable-localpng (#232) Albrecht Schlosser May 26, 2021  
 

Meanwhile I found (my own) STR 3514 "Bundled image libs on Linux are incompatible with Xft". This is about the same issue I mentioned above (shared Xft lib linking with libpng and zlib).

The discussion links to a thread in fltk.general with the title "Fl_Native_File_Chooser() crash with FLTK 1.4" which sounds familiar.

An interesting comment is "I'd suggest to ... use a unique symbol prefixing for extra insurance.
Here are patches I used to do the symbol prefixing in FLTK 1.3.4: https://github.com/darealshinji/fltk-1.3.4/tree/master/patches"
which is very likely the discussion I had in mind.

So, this is all for today, but this might be a good starting point for "symbol prefixing" ...


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