NON-UNIX-USE
上传用户:yhdzpy8989
上传日期:2007-06-13
资源大小:13604k
文件大小:2k
- Compiling PCRE on non-Unix systems
- ----------------------------------
- If you want to compile PCRE for a non-Unix system, note that it consists
- entirely of code written in Standard C, and so should compile successfully
- on any machine with a Standard C compiler and library, using normal compiling
- commands to do the following:
- (1) Copy or rename the file config.in as config.h, and change the macros that
- define HAVE_STRERROR and HAVE_MEMMOVE to define them as 1 rather than 0.
- Unfortunately, because of the way Unix autoconf works, the default setting has
- to be 0. You may also want to make changes to other macros in config.h. In
- particular, if you want to force a specific value for newline, you can define
- the NEWLINE macro. The default is to use 'n', thereby using whatever value
- your compiler gives to 'n'.
- (2) Copy or rename the file pcre.in as pcre.h, and change the macro definitions
- for PCRE_MAJOR, PCRE_MINOR, and PCRE_DATE near its start to the values set in
- configure.in.
- (3) Compile dftables.c as a stand-alone program, and then run it with
- the standard output sent to chartables.c. This generates a set of standard
- character tables.
- (4) Compile maketables.c, get.c, study.c and pcre.c and link them all
- together into an object library in whichever form your system keeps such
- libraries. This is the pcre library (chartables.c gets included by means of an
- #include directive).
- (5) Similarly, compile pcreposix.c and link it as the pcreposix library.
- (6) Compile the test program pcretest.c. This needs the functions in the
- pcre and pcreposix libraries when linking.
- (7) Run pcretest on the testinput files in the testdata directory, and check
- that the output matches the corresponding testoutput files. You must use the
- -i option when checking testinput2.
- If you have a system without "configure" but where you can use a Makefile, edit
- Makefile.in to create Makefile, substituting suitable values for the variables
- at the head of the file.
- Some help in building a Win32 DLL of PCRE in GnuWin32 environments was
- contributed by Paul.Sokolovsky@technologist.com. These environments are
- Mingw32 (http://www.xraylith.wisc.edu/~khan/software/gnu-win32/) and
- CygWin (http://sourceware.cygnus.com/cygwin/). Paul comments:
- For CygWin, set CFLAGS=-mno-cygwin, and do 'make dll'. You'll get
- pcre.dll (containing pcreposix also), libpcre.dll.a, and dynamically
- linked pgrep and pcretest. If you have /bin/sh, run RunTest (three
- main test go ok, locale not supported).
- ****