/[pcre]/code/trunk/NON-UNIX-USE
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revision 259 by ph10, Wed Sep 19 09:52:44 2007 UTC revision 260 by ph10, Thu Sep 20 10:19:16 2007 UTC
# Line 9  This document contains the following sec Line 9  This document contains the following sec
9    Building for virtual Pascal    Building for virtual Pascal
10    Stack size in Windows environments    Stack size in Windows environments
11    Comments about Win32 builds    Comments about Win32 builds
12    Building PCRE with Cmake    Building PCRE with CMake
13    Building under Windows with BCC5.5    Building under Windows with BCC5.5
14    Building PCRE on OpenVMS    Building PCRE on OpenVMS
15    
# Line 31  library consists entirely of code writte Line 31  library consists entirely of code writte
31  successfully on any system that has a Standard C compiler and library. The C++  successfully on any system that has a Standard C compiler and library. The C++
32  wrapper functions are a separate issue (see below).  wrapper functions are a separate issue (see below).
33    
34  The PCRE distribution contains some experimental support for "cmake", but this  The PCRE distribution includes support for CMake. This support is relatively
35  is incomplete and not fully documented. However if you are a "cmake" user you  new, but has already been used successfully to build PCRE in multiple build
36  might like to try building with "cmake". There are some instructions in the  environments on Windows. There are some instructions in the section entitled
37  section entitled "Building PCRE with Cmake" below.  "Building PCRE with CMake" below.
38    
39    
40  GENERIC INSTRUCTIONS FOR THE PCRE C LIBRARY  GENERIC INSTRUCTIONS FOR THE PCRE C LIBRARY
# Line 169  fail because of this. Normally, running Line 169  fail because of this. Normally, running
169  have been cases where the test program has just died silently. See your linker  have been cases where the test program has just died silently. See your linker
170  documentation for how to increase stack size if you experience problems. The  documentation for how to increase stack size if you experience problems. The
171  Linux default of 8Mb is a reasonable choice for the stack, though even that can  Linux default of 8Mb is a reasonable choice for the stack, though even that can
172  be too small for some pattern/subject combinations. There is more about stack  be too small for some pattern/subject combinations.
 usage in the "pcrestack" documentation.  
173    
174    PCRE has a compile configuration option to disable the use of stack for
175    recursion so that heap is used instead. However, pattern matching is
176    significantly slower when this is done. There is more about stack usage in the
177    "pcrestack" documentation.
178    
179  COMMENTS ABOUT WIN32 BUILDS  
180    COMMENTS ABOUT WIN32 BUILDS (see also "BUILDING PCRE WITH CMAKE" below)
181    
182  There are two ways of building PCRE using the "configure, make, make install"  There are two ways of building PCRE using the "configure, make, make install"
183  paradigm on Windows systems: using MinGW or using Cygwin. These are not at all  paradigm on Windows systems: using MinGW or using Cygwin. These are not at all
# Line 250  things in this area in future. Line 254  things in this area in future.
254    
255  BUILDING PCRE WITH CMAKE  BUILDING PCRE WITH CMAKE
256    
257  These instructions were contributed by a PCRE user.  CMake is an alternative build facility that can be used instead of the
258    traditional Unix "configure". CMake version 2.4.7 supports Borland makefiles,
259    MinGW makefiles, MSYS makefiles, NMake makefiles, UNIX makefiles, Visual Studio
260    6, Visual Studio 7, Visual Studio 8, and Watcom W8. The following instructions
261    were contributed by a PCRE user.
262    
263  1. Download CMake 2.4.7 or above from http://www.cmake.org/, install and ensure  1. Download CMake 2.4.7 or above from http://www.cmake.org/, install and ensure
264     that cmake\bin is on your path.     that cmake\bin is on your path.
# Line 376  $! Locale could not be set to fr Line 384  $! Locale could not be set to fr
384  $!  $!
385  =========================  =========================
386    
387  Last Updated: 17 September 2007  Last Updated: 21 September 2007
388  ****  ****
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