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RAR + UnRAR (Users)

posted by rr Homepage E-mail, Berlin, Germany, 02.11.2018, 20:40

> Anyways, here's the file (.EXE and sfx and sources):
> unrar393.zip
>
> I didn't change much, only three files (mostly makefile.dj but kept your
> previous as makefile.dj~). As RayeR mentioned, there was some minor
> error in os.hpp regarding ENABLE_BAD_ALLOC , but I just avoided that if
> _DJGPP [sic] is defined. None of the changes affect any other targets, so
> there's no need for a diff.
FYI: RARLab still has https://www.rarlab.com/rar/unrarsrc-3.9.10.tar.gz and https://www.rarlab.com/rar/rarx393.exe.

> I used DJGPP 2.04 /beta/ and G++ 4.8.1 with -O2 (.exe) and -Os (sfx),
> respectively. And CWSDPMI r7 is bound to both. I'm not sure it'd be worth
> using older versions just for smaller size when it may be more beneficial
> to be modern (faster). I used -march=pentium -mtune=generic .
Did you ever test if using other GCC versions or -march/-mtune settings makes any difference in performance while unpacking?
("unrarsrc-3.9.10.tar.gz" can be build with GCC up to the latest DJGPP version 8.20.)

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