73 lines
2.8 KiB
Plaintext
73 lines
2.8 KiB
Plaintext
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This file, ./MISC/Amiga/README.amiga, describes the necessary steps to get
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the FLEX 2.5.1 program up and running on the Commodore AMIGA with the
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help of SAS/C++ 6.51 and SMake 6.50. Also it describes the contents of the
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subdirectory ./MISC/Amiga, where `.' denotes the root directory of the
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standard installation of FLEX 2.5.1.
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FILES ADDED FOR INSTALLING FLEX 2.5.1 ON THE AMIGA
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The standard distribution of FLEX 2.5.1 is assumed to be installed on
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your AMIGA computer. `Installed' means that all source files from the
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original archive are present in a root directory (denoted by `.' in what
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follows) and, if appropriate, one or more subdirectories, on your machine.
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The original source files are totally left untouched, the necessary changes
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are applied in the form of `change files'. For installing FLEX 2.5.1 on
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the AMIGA, several additional files come with this patch.
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-----rw-d 2 738 Apr 3 11:49 config.h
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-----rw-d 1 169 Apr 3 11:33 libmain.ch
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-----rw-d 1 159 Apr 3 11:33 libyywrap.ch
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-----rw-d 1 167 Apr 3 11:33 parse.ych
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-----rw-d 6 2840 Apr 3 11:34 README.amiga
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-----rw-d 11 5503 Apr 3 11:45 smakefile
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Dirs:0 Files:6 Blocks:22 Bytes:9576
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HOW TO INSTALL FLEX 2.5.1 ON THE AMIGA
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Copy all files from ./MISC/Amiga to the root directory of the FLEX 2.5.1
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distribution and edit `SMakefile' as it instructs you. There shouldn't be
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too many changes necessary. Then say "make bootflex". This creates a
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preliminary version of FLEX 2.5.1 without using itself.
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WARNING: Don't say "make flex" yet. Any pre-2.5 version of FLEX will fail
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on the file `scan.l' due to some new features only present in FLEX 2.5.
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Then say "make flex". At least once the FLEX program created in the first
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step will be used. To make sure that everything is alright, finally say
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"make check". If you change the code, you should also say "make bigcheck"
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for some more thorough testing.
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When you are satisfied with the results, say "make install". This will
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copy the `flex' binary, the `libfl.lib' file, and the `FlexLexer.h' header
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to the paths specified in the `SMakefile'.
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Finally, you should say "make clean" to remove all intermediate files from
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the root directory. "make veryclean" also removes `flex' and `scan.c'.
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TROUBLE SHOOTING
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FLEX 2.5.1 was ported to the AMIGA and tested with the following setup:
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AMIGA 2000
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GVP G-Force 030/50/50/8
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SAS/C++ 6.51
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SED 2.05
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BISON 1.22
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WMERGE from the CWEB distribution
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Should you encounter problems with this AMIGA patch for FLEX 2.5.1 or
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should you have ideas for further improvements, like using GnuMake instead
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of SMake, contact the author of this contribution
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Andreas Scherer
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Roland-Stra{\ss}e 16
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52070 Aachen
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Germany
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<scherer@genesis.informatik.rwth-aachen.de> (Internet)
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