Digest for comp.lang.c++@googlegroups.com - 2 updates in 2 topics

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• Vector Fractal Bloom... - 1 Update
• Link statically with two versions of the same library - 1 Update

Vector Fractal Bloom...

"Chris M. Thomasson" <chris.m.thomasson.1@gmail.com>: Mar 18 12:03PM -0700 On 5/12/2022 12:16 PM, Chris M. Thomasson wrote: > Using my experimental vector field to generate a fractal formation. Here > is generation two:   > https://fractalforums.org/gallery/1612-120522191048.png   Morphing a 2d Maskit fractal into a fractal that has an overall Mandelbrot like shape:   https://fractalforums.org/gallery/1612-180323190124.jpeg

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Link statically with two versions of the same library

Frederick Virchanza Gotham <cauldwell.thomas@gmail.com>: Mar 18 08:26AM -0700 Yesterday I wrote: > I might have this finished today. It's taking ages to rename all the > symbols in static library files -- it's still not finished doing that.   Holy crap I got this working just now. Here's how my executable file looks:   $ readelf -a ./ssh | grep NEEDED 0x0000000000000001 (NEEDED) Shared library: [libm.so.6] 0x0000000000000001 (NEEDED) Shared library: [libc.so.6] 0x0000000000000001 (NEEDED) Shared library: [ld-linux-x86-64.so.2] $ ldd ./ssh linux-vdso.so.1 (0x00007ffd28d58000) libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f632db77000) libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f632d94f000) /lib64/ld-linux-x86-64.so.2 (0x00007f632efd7000)   At runtime, it uses 'dlopen' to try to dynamically load libgtk-3.so', and if it succeeds, the GTK3 gui is shown. If it fails, then instead it loads libX11.so' and displays the X11 gui.   What I have here is an executable file which is linked statically with two different versions of wxWidgets, specifically: * gtk3-unicode-static-3.2 * x11univ-ansi-debug-static-2.8   If neither GTK3 nor X11 is installed, the executable can still be used as a simple console program.

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