/
githubmirror
/
gawk
Обзор
Документация
Войти
/
githubmirror
/
gawk
Код
Запросы
0
Пакеты
0
Релизы
0
Аналитика
Безопасность
master
README_d/README.pc
121 строка
5 KB
Arnold D. Robbins
Misc documentation fixes.
29 июл 2011, 14:23
29 июл 2011, 14:23
efcea0a
Код
Авторство
О чём код?
This is the README for GNU awk 4 under Windows32, OS/2, and DOS. Gawk has been compiled and tested under OS/2, DOS, and Windows32 using the GNU development tools from DJ Delorie (DJGPP; DOS with special support for long filenames on Windows), Eberhard Mattes (EMX; OS/2, DOS, and Windows32 with rsxnt), and Jan-Jaap van der Heijden and Mumit Khan (Mingw32; Windows32). The Cygwin environment (http://cygwin.com) may also be used to compile and run gawk under Windows. For Cygwin, building and installation is the same as under Unix: tar -xvpzf gawk-4.0.x.tar.gz cd gawk-4.0.x ./configure && make The `configure' step takes a long time, but works otherwise. ******************************** N O T E ********************************** * The `|&' operator only works when gawk is compiled for Cygwin. Neither * * socket support nor two-way pipes work in any other Windows environment! * *************************************************************************** Building gawk ------------- Copy the files in the `pc' directory (EXCEPT for `ChangeLog') to the directory with the rest of the gawk sources. (The subdirectories of `pc' need not be copied.) The Makefile contains a configuration section with comments, and may need to be edited in order to work with your make utility. The "prefix" line in the Makefile is used during the install of gawk (and in building igawk.bat and igawk.cmd). Since the libraries for gawk will be installed under $(prefix)/lib/awk (e.g., /gnu/lib/awk), it is convenient to have this directory in DEFPATH of config.h. The makefile contains a number of targets for building various DOS and OS/2 versions. A list of targets will be printed if the make command is given without a target. As an example, to build gawk using the djgpp tools, enter "make djgpp". Testing and installing gawk --------------------------- The command "make test" (and possibly "make install") requires several Unix-like tools, including an sh-like shell, sed, cp, and cmp. Only dmake and GNU make are known to work on "make test". There are two methods for the install: Method 1 uses a typical Unix-like approach and requires cat, cp, mkdir, sed, and sh; method 2 uses gawk and batch files. See the configuration section of the makefile. The file test/Makefile will need some editing (especially for DOS). A sample makefile with comments appears in pc/Makefile.tst, and can be used to modify test/Makefile for your platform. In addition, some files in the test directory may need to have their end-of-line markers converted, as described in Makefile.tst. As with building gawk, the OS, shell, and long filename issues come into play when testing, too. If you are testing gawk on a LFN aware system with some LFN aware tools, you may have problems if the shell that you specify in test/Makefile is not LFN aware. This problem will apply whether or not you are building a LFN aware gawk. See the comments in pc/Makefile.tst for more information on this. It is routine to install by hand, but note that the install target also builds igawk.bat and igawk.cmd, which are used to add an include facility to gawk (and which require sh). Gawk thanks ----------- The DOS maintainers wish to express their thanks to Eli Zaretskii <eliz@gnu.org> for his work and for the many conversations concerning gawk, make, and djgpp. His FAQ for djgpp is essential reading, and he was always willing to answer our questions (even when we didn't read the relevant portions of the FAQ :). We are indebted to Juan Grigera <juan@biophnet.unlp.edu.ar> for additional help on changes for Windows32. ---- If you have any problems with the DOS or OS/2 versions of Gawk, please send bug reports (along with the version and compiler used) to Scott Deifik, scottd.mail@sbcglobal.net (DOS versions) or andreas.buening@nexgo.de (OS/2 version) Support for Windows32 started in gawk-3.0.3. ---- From: Eric Pement <eric.pement@gmail.com> Newsgroups: comp.lang.awk Subject: djgpp Gawk ver. 4.0 available Date: Tue, 26 Jul 2011 06:42:00 -0700 (PDT) MS Windows users: The DJGPP compilation of GNU awk v4.0.0 is now available here: ftp://ftp.delorie.com/pub/djgpp/current/v2gnu/gwk400b.zip For those who don't know the difference between the DGJPP compile and other versions compiled for Windows, the most noticeable to me is that it supports Unix-style use of 'single' and "double" quoting. Example: [c:\tmp]> :: normal Windows awk requires complex quoting [c:\tmp]> gawk "BEGIN{ print \"hello, world\" }" hello, world [c:\tmp]> :: DJGPP compile of awk permits Unix quoting in CMD [c:\tmp]> djgawk 'BEGIN{ print "hello, world" }' hello, world Syntactic sugar? Sure. But it makes life easier in a Windows environment, and without installing Cygwin ... Eric P.