forked from KolibriOS/kolibrios
44 lines
2.1 KiB
Plaintext
44 lines
2.1 KiB
Plaintext
Here it is... the UnZip 5.1 port for the Atari ST/TT/Falcon!
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This took me longer than I expected thanks to a difference between the
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MiNT library and most UNIX libraries... symlinks are 0x16000
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instead of 0xa000... I'm told this isn't even defined in POSIX, so I
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can't really complain. At least we've got a filesystem that can use
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symlinks!
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This port requires GNU C and allows you to build an unzip/zipinfo/funzip
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that supports long filenames (on appropriate filesystems, thanks to the
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MiNT library), as well as symlinks. It also does "proper" (ie, DOS-style)
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translation of text-file end-of-line characters. The programs also build
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as shared-text binaries, so you can start unzipping several files at once
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in the background and only a small part of unzip will be duplicated in
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memory.
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I build unzip with the MiNT library, GNU C 2.5.8 (2.5.7 and lower have a
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rather sever problem in the optimiser that affects 68000 code only; it
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adds 68020-only instructions to the 68000 code). Oh, and I tested it
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extensively under MiNT's minix filesystem as well as the bogus DOS
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filesystem that "normal" Atari partitions have.
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The Makefile won't need any editing if you want to built unzip et al. on
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a minix filesystem; if you want to install it on a DOS filesystem, use
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"cp" instead of "ln" for zipinfo. [Or, to save disk space, make a script/
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command-file which invokes "unzip -Z ...". --CN] This is such a good
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idea that I'm annoyed that Greg thought of it and I didn't... ;-) If
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you're using a shell worth your while, you can alias zipinfo to
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'unzip -Z' and then forget all about this paragraph.
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If you want to compile this using Turbo C (aka Pure C in North America)
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you're on your own... That's ok, I'll make a nice binary version of
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unzip available as soon as the official 5.1 version is released (give or
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take a few days).
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Enjoy! Cave Newt should be given kudos for keeping this monster easy to
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port... ;-) [Hah! But thanks anyway. :-) --CN]
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PLEASE email me to tell me if you've uploaded the source or binary
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versions of Unzip 5.x to any BBS systems or commercial online systems so
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we can update the WHERE file!
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-Chris Herborth-
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