Re: [Bug-apl] Cannot find libemacs on older mac

[Juergen Sauermann]

Hi Alexey, I am not really familiar with emacs or OS X, so Elias is probably better informed than me. Unfotunately shared libraries are rather platform dependent and so are the error messages that they produce. From the output below it seems that the file libemacs.dylib exists and was found, but could not be opened with dlopen(). It might be that your platform needs additional linker flags for dynamic libraries to work, but I have no idea which ones. See also: https://github.com/tmux/tmux/issues/547 or https://developer.apple.com/library/content/documentation/Porting/Conceptual/PortingUnix/compiling/compiling.html Best Regards, /// Jürgen On 11/30/2017 08:39 PM, Alexey Veretennikov wrote: Hi, I've built GNU APL with the following parameters on my old  (OSX 10.6.8) macbook: ./configure --prefix=/Users/alexey/Applications/gnu-apl make install So nothing special(I did a small change though since strndup is not yet supported on this OS). I'm using gcc 7.2.0. However when I try to run apl from emacs, I get the following error: Could not find shared library 'libemacs' The following directories and file names were tried:     file /Users/alexey/Applications/gnu-apl/lib/apl/libemacs.so (No such file or directory)     file /Users/alexey/Applications/gnu-apl/lib/apl/libemacs.dylib ( flat namespace  in /Users/alexey/Applications/gnu-apl/lib/apl/libemacs.dylib )     file /Users/alexey/Applications/gnu-apl/lib/apl/libemacs (No such file or directory)     directory /usr/lib/apl     directory /usr/local/lib/apl     file ./libemacs.so                       (No such file or directory)     file ./libemacs.dylib                    (No such file or directory)     file ./libemacs                          (No such file or directory)     directory ./native     directory ./emacs_mode The file /Users/alexey/Applications/gnu-apl/lib/apl/libemacs.dylib exists. Br, /Alexey