Sebastien Marie <[email protected]> wrote: > sbcl compilation works by generating native code inside live managed memory, > and > permits to save the whole memory image to a file. > > it is why the binary currently also needs WX and RX memory (I intent to work > a > bit on it if possible). > > When generating an executable, it is copying /usr/local/bin/sbcl binary as > base, > and append the (optionally compressed) memory image to the file, to create a > standalone executable. > > When the output file is executed, it is reading its own image, loads it in > memory, and use an entrypoint for loaded code. > > So the generated file has all the flags it needs to run (because copied from > /usr/local/bin/sbcl binary).
It is ridiculous. Even emacs stopped doing that.
