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author | Molnar Laszlo <molnarl@cdata.tvnet.hu> | 1997-11-21 11:58:26 +0100 |
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committer | Malcolm Beattie <mbeattie@sable.ox.ac.uk> | 1997-12-17 14:10:50 +0000 |
commit | 39e571d41067215a80f26089b260f1418caeb36b (patch) | |
tree | e0bca433f79179f69a7b158d5bcd0759cc98e18c /README.dos | |
parent | 1f70e1ea8280242937e42514e140f4e467e09404 (diff) | |
download | perl-39e571d41067215a80f26089b260f1418caeb36b.tar.gz |
Major changes to the DOS/djgpp port (including threading):
Subject: Re: dos-djgpp port not in perl 5.004_54
p4raw-id: //depot/perl@373
Diffstat (limited to 'README.dos')
-rw-r--r-- | README.dos | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/README.dos b/README.dos new file mode 100644 index 0000000000..3d1b33cbd9 --- /dev/null +++ b/README.dos @@ -0,0 +1,164 @@ +This is a DOS/DJGPP port of Perl 5.004_5x + +1. Installation + ------------ + + - Unzip the binary package perl54b.zip preserving the directory + structure (-d switch to PKUNZIP) from the top DJGPP directory. + If you want to use perl with long file names (win0.95), then use a LFN + aware unzip and add + + set LFN=y + + to your autoexec.bat or DJGPP.ENV. + + - Edit lib/perl5/Config.pm, and replace every 'c:/djgpp' with your + DJGPP root directory. This can be done with perl too: + + perl -i~ -pe "s!c:/djgpp!x:/djroot!i;" lib/perl5/Config.pm + ^^^^^^^^^ + Substitute this with your DJGPP root directory! + + - This version of perl searches its library files in '../lib/perl5/', + which is relative to the path of perl.exe. If you don't like this, + you can use the PERL5LIB environment variable to tell perl where + the library is. E.g: + + set PERL5LIB=c:/perl/lib + + Warning: if you set PERL5LIB and use tainting checks (-T command line + option), perl ignores PERL5LIB, so you must use the -I command line + switch or the "use lib '...'" construct. Or you can patch perl.exe :) + + - Perl works best with a unixy shell, so you may want to download and + install bash (bshXXXXb.zip from the usual DJGPP sites). After installing + it make the 'SHELL' environment variable point to your bash.exe. + Finally create a `link' to your bash.exe in your %DJDIR%/bin directory: + + ln -s bash.exe sh.exe + or + stubify -g sh.exe + stubedit sh.exe runfile=bash + + - The documentation is in lib/perl5/pod. You can read the .pod files + with any editor, or you can use the `perldoc' utility. For more info: + + perl -S perldoc -h + + It tries to use less.exe or more.com, but you can set your pager with: + + SET PAGER=path_of_your_favourite_pager + +2. Building Perl + ------------- + + - In addition to the standard DJGPP tools, you will need sed, gawk, grep, + sh-utils, textutils, fileutils, bash, diffutils, make and findutils. :-) + You can find them on the usual DJGPP sites. If you want to build perl + under win0.95, then you MUST use fileutils 3.16+ (3.13 doesn't work). + + - Unzip the source package perl54s.zip preserving the directory + structure (-d switch to PKUNZIP) from the top DJGPP directory. + Under plain DOS, use the -o switch too when unzipping. + This creates the directory gnu/perl5004. + + - Create a symlink or copy your bash.exe to sh.exe in your DJGPP/bin + directory. + + ln -s bash.exe sh.exe + + And make the 'SHELL' environment variable point to this sh.exe: + + set SHELL=c:/djgpp/bin/sh.exe (use full path name!) + + You can do this in djgpp.env too. Add this line BEFORE any section + definition: + + +SHELL=%DJDIR%/bin/sh.exe + + - If you have split.exe and gsplit.exe in your path, then rename split.exe + to djsplit.exe, and gsplit.exe to split.exe. + + - Copy or link gecho.exe to echo.exe if you don't have echo.exe. + + - Copy or link gawk.exe to awk.exe if you don't have awk.exe. + + - Chdir to the gnu/perl5004/djgpp directory and type the following + command: + + configure.bat + + This will do some preprocessing then run the Configure script. + + The Configure script is interactive, but in most of the cases you + just need to press ENTER. + + If the script says that your package is incomplete, and ask whether + to continue, just answer with Y (this can only happen if you don't use + long filenames). + + When Configure asks about the extensions, I suggest IO and Fcntl, + and if you want database handling then SDBM_File or GDBM_File + (you need to install gdbm for this one). If you want to use the + POSIX extension (this is the default), make sure that the stack + size of your cc1.exe is at least 512kbyte (you can check this + with: stubedit cc1.exe). + + You can use the Configure script in non-interactive mode too. + When I've built my perl.exe, I used this: + + configure.bat -Uuseposix -dEs + + then edited config.sh (set hostname & domainname), then + + sh Configure -S + + You can find more info about Configure's command line switches in + the `INSTALL' file. + + - When the script ends, and you want to change some values in the + generated config.sh file, then run + + sh Configure -S + + after you made your modifications. + + IMPORTANT: if you use this -S switch, be sure to delete the CONFIG + environment variable before running the script: + + set CONFIG= + + - Now you can compile Perl. Type: + + make + + - Run the tests: + + make test + + You should see "All tests successful" if you configured a database + manager, and 1 failed test script if not (lib/anydbm.t). If you + configured POSIX you will see 4 failed subtests in lib/posix.t. + + - If you want the documentation in HTML format, then read INSTALL in + the main perl5004 source directory. + + WARNING: if you want to use absolute path names with `installhtml', + use something like this: + + --htmldir=f:/html + --htmlroot='/f|/html' # "|" instead of ":" !!! + + or NETSCAPE does strange things. + + - If you don't want to use the modules, then you are ready: copy perl.exe + into your bin directory. + + - Else install the files with: + + make install + + Enjoy. + + Laszlo Molnar <molnarl@cdata.tvnet.hu> + |