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revision 79 by nigel, Sat Feb 24 21:40:52 2007 UTC revision 93 by nigel, Sat Feb 24 21:41:42 2007 UTC
# Line 11  the Contrib directory on the ftp site th Line 11  the Contrib directory on the ftp site th
11    
12  If you want to compile PCRE for a non-Unix system (or perhaps, more strictly,  If you want to compile PCRE for a non-Unix system (or perhaps, more strictly,
13  for a system that does not support "configure" and "make" files), note that  for a system that does not support "configure" and "make" files), note that
14  PCRE consists entirely of code written in Standard C, and so should compile  the basic PCRE library consists entirely of code written in Standard C, and so
15  successfully on any system that has a Standard C compiler and library.  should compile successfully on any system that has a Standard C compiler and
16    library. The C++ wrapper functions are a separate issue (see below).
17    
18    
19  GENERIC INSTRUCTIONS FOR THE C LIBRARY  GENERIC INSTRUCTIONS FOR THE C LIBRARY
# Line 21  The following are generic comments about Line 22  The following are generic comments about
22  indented commands are suggestions from Mark Tetrode as to which commands you  indented commands are suggestions from Mark Tetrode as to which commands you
23  might use on a Windows system to build a static library.  might use on a Windows system to build a static library.
24    
25  (1) Copy or rename the file config.in as config.h, and change the macros that  (1) Copy or rename the file config.h.in as config.h, and change the macros that
26  define HAVE_STRERROR and HAVE_MEMMOVE to define them as 1 rather than 0.  define HAVE_STRERROR and HAVE_MEMMOVE to define them as 1 rather than 0.
27  Unfortunately, because of the way Unix autoconf works, the default setting has  Unfortunately, because of the way Unix autoconf works, the default setting has
28  to be 0. You may also want to make changes to other macros in config.h. In  to be 0. You may also want to make changes to other macros in config.h. In
# Line 30  the NEWLINE macro. The default is to use Line 31  the NEWLINE macro. The default is to use
31  your compiler gives to '\n'.  your compiler gives to '\n'.
32    
33    rem Mark Tetrode's commands    rem Mark Tetrode's commands
34    copy config.in config.h    copy config.h.in config.h
35    rem Use write, because notepad cannot handle UNIX files. Change values.    rem Use write, because notepad cannot handle UNIX files. Change values.
36    write config.h    write config.h
37    
38  (2) Copy or rename the file pcre.in as pcre.h, and change the macro definitions  (2) Compile dftables.c as a stand-alone program, and then run it with
39  for PCRE_MAJOR, PCRE_MINOR, and PCRE_DATE near its start to the values set in  the single argument "pcre_chartables.c". This generates a set of standard
 configure.in.  
   
   rem Mark Tetrode's commands  
   copy pcre.in pcre.h  
   rem Read values from configure.in  
   write configure.in  
   rem Change values  
   write pcre.h  
   
 (3) Compile dftables.c as a stand-alone program, and then run it with  
 the single argument "chartables.c". This generates a set of standard  
40  character tables and writes them to that file.  character tables and writes them to that file.
41    
42    rem Mark Tetrode's commands    rem Mark Tetrode's commands
43    rem Compile & run    rem Compile & run
44    cl -DSUPPORT_UTF8 -DSUPPORT_UCP dftables.c    cl -DSUPPORT_UTF8 -DSUPPORT_UCP dftables.c
45    dftables.exe chartables.c    dftables.exe pcre_chartables.c
46    
47  (4) Compile the following source files:  (3) Compile the following source files:
48    
49    pcre_chartables.c    pcre_chartables.c
50    pcre_compile.c    pcre_compile.c
# Line 66  character tables and writes them to that Line 56  character tables and writes them to that
56    pcre_globals.c    pcre_globals.c
57    pcre_info.c    pcre_info.c
58    pcre_maketables.c    pcre_maketables.c
59      pcre_newline.c
60    pcre_ord2utf8.c    pcre_ord2utf8.c
   pcre_printint.c  
61    pcre_refcount.c    pcre_refcount.c
62    pcre_study.c    pcre_study.c
63    pcre_tables.c    pcre_tables.c
64    pcre_try_flipped.c    pcre_try_flipped.c
65    pcre_ucp_findchar.c    pcre_ucp_searchfuncs.c
66    pcre_valid_utf8.c    pcre_valid_utf8.c
67    pcre_version.c    pcre_version.c
68    pcre_xclass.c    pcre_xclass.c
# Line 88  shared libraries, you may have to do thi Line 78  shared libraries, you may have to do thi
78    cl -DSUPPORT_UTF8 -DSUPPORT_UCP -DPOSIX_MALLOC_THRESHOLD=10 /c maketables.c get.c study.c pcre.c    cl -DSUPPORT_UTF8 -DSUPPORT_UCP -DPOSIX_MALLOC_THRESHOLD=10 /c maketables.c get.c study.c pcre.c
79    lib /OUT:pcre.lib maketables.obj get.obj study.obj pcre.obj    lib /OUT:pcre.lib maketables.obj get.obj study.obj pcre.obj
80    
81  (5) Similarly, compile pcreposix.c and link it (on its own) as the pcreposix  (4) Similarly, compile pcreposix.c and link it (on its own) as the pcreposix
82  library.  library.
83    
84    rem Mark Tetrode's commands, for a static library    rem Mark Tetrode's commands, for a static library
# Line 96  library. Line 86  library.
86    cl -DSUPPORT_UTF8 -DSUPPORT_UCP -DPOSIX_MALLOC_THRESHOLD=10 /c pcreposix.c    cl -DSUPPORT_UTF8 -DSUPPORT_UCP -DPOSIX_MALLOC_THRESHOLD=10 /c pcreposix.c
87    lib /OUT:pcreposix.lib pcreposix.obj    lib /OUT:pcreposix.lib pcreposix.obj
88    
89  (6) Compile the test program pcretest.c. This needs the functions in the  (5) Compile the test program pcretest.c. This needs the functions in the
90  pcre and pcreposix libraries when linking.  pcre and pcreposix libraries when linking.
91    
92    rem Mark Tetrode's commands    rem Mark Tetrode's commands
93    rem compile & link    rem compile & link
94    cl /F0x400000 pcretest.c pcre.lib pcreposix.lib    cl /F0x400000 pcretest.c pcre.lib pcreposix.lib
95    
96  (7) Run pcretest on the testinput files in the testdata directory, and check  (6) Run pcretest on the testinput files in the testdata directory, and check
97  that the output matches the corresponding testoutput files. You must use the  that the output matches the corresponding testoutput files. Note that the
98  -i option when checking testinput2. Note that the supplied files are in Unix  supplied files are in Unix format, with just LF characters as line terminators.
99  format, with just LF characters as line terminators. You may need to edit them  You may need to edit them to change this if your system uses a different
100  to change this if your system uses a different convention.  convention.
101    
102    rem Mark Tetrode's commands    rem Mark Tetrode's commands
103    pcretest testdata\testinput1 testdata\myoutput1    pcretest testdata\testinput1 testdata\myoutput1
# Line 126  to change this if your system uses a dif Line 116  to change this if your system uses a dif
116  Note that there are now three more tests (7, 8, 9) that did not exist when Mark  Note that there are now three more tests (7, 8, 9) that did not exist when Mark
117  wrote those comments. The test the new pcre_dfa_exec() function.  wrote those comments. The test the new pcre_dfa_exec() function.
118    
119    (7) If you want to use the pcregrep command, compile and link pcregrep.c; it
120    uses only the basic PCRE library.
121    
122    
123  THE C++ WRAPPER FUNCTIONS  THE C++ WRAPPER FUNCTIONS
124    
# Line 143  If you have a system without "configure" Line 136  If you have a system without "configure"
136  Makefile.in to create Makefile, substituting suitable values for the variables  Makefile.in to create Makefile, substituting suitable values for the variables
137  at the head of the file.  at the head of the file.
138    
139    Michael Roy sent these comments about building PCRE under Windows with BCC5.5:
140    
141      Some of the core BCC libraries have a version of PCRE from 1998 built in,
142      which can lead to pcre_exec() giving an erroneous PCRE_ERROR_NULL from a
143      version mismatch. I'm including an easy workaround below, if you'd like to
144      include it in the non-unix instructions:
145    
146      When linking a project with BCC5.5, pcre.lib must be included before any of
147      the libraries cw32.lib, cw32i.lib, cw32mt.lib, and cw32mti.lib on the command
148      line.
149    
150  Some help in building a Win32 DLL of PCRE in GnuWin32 environments was  Some help in building a Win32 DLL of PCRE in GnuWin32 environments was
151  contributed by Paul Sokolovsky. These environments are Mingw32  contributed by Paul Sokolovsky. These environments are Mingw32
152  (http://www.xraylith.wisc.edu/~khan/software/gnu-win32/) and CygWin  (http://www.xraylith.wisc.edu/~khan/software/gnu-win32/) and CygWin
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