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revision 1055 by chpe, Tue Oct 16 15:53:30 2012 UTC revision 1178 by ph10, Sat Oct 27 16:49:31 2012 UTC
# Line 186  library. They are also documented in the Line 186  library. They are also documented in the
186  . By default, only the 8-bit library is built. If you add --enable-pcre16 to  . By default, only the 8-bit library is built. If you add --enable-pcre16 to
187    the "configure" command, the 16-bit library is also built. If you add    the "configure" command, the 16-bit library is also built. If you add
188    --enable-pcre32 to the "configure" command, the 32-bit library is also built.    --enable-pcre32 to the "configure" command, the 32-bit library is also built.
189    If you want only the 16-bit or 32-bit library, --disable-pcre8 to disable    If you want only the 16-bit or 32-bit library, use --disable-pcre8 to disable
190    building the 8-bit library.    building the 8-bit library.
191    
192  . If you are building the 8-bit library and want to suppress the building of  . If you are building the 8-bit library and want to suppress the building of
# Line 324  library. They are also documented in the Line 324  library. They are also documented in the
324    both EBCDIC and UTF-8/16/32. There is a second option, --enable-ebcdic-nl25,    both EBCDIC and UTF-8/16/32. There is a second option, --enable-ebcdic-nl25,
325    which specifies that the code value for the EBCDIC NL character is 0x25    which specifies that the code value for the EBCDIC NL character is 0x25
326    instead of the default 0x15.    instead of the default 0x15.
327    
328    . In environments where valgrind is installed, if you specify
329    
330      --enable-valgrind
331    
332      PCRE will use valgrind annotations to mark certain memory regions as
333      unaddressable. This allows it to detect invalid memory accesses, and is
334      mostly useful for debugging PCRE itself.
335    
336    . In environments where the gcc compiler is used and lcov version 1.6 or above
337      is installed, if you specify
338    
339      --enable-coverage
340    
341      the build process implements a code coverage report for the test suite. The
342      report is generated by running "make coverage". If ccache is installed on
343      your system, it must be disabled when building PCRE for coverage reporting.
344      You can do this by setting the environment variable CCACHE_DISABLE=1 before
345      running "make" to build PCRE.
346    
347  . The pcregrep program currently supports only 8-bit data files, and so  . The pcregrep program currently supports only 8-bit data files, and so
348    requires the 8-bit PCRE library. It is possible to compile pcregrep to use    requires the 8-bit PCRE library. It is possible to compile pcregrep to use
349    libz and/or libbz2, in order to read .gz and .bz2 files (respectively), by    libz and/or libbz2, in order to read .gz and .bz2 files (respectively), by
# Line 913  pcre_xxx, one with the name pcre16_xx, a Line 932  pcre_xxx, one with the name pcre16_xx, a
932  Philip Hazel  Philip Hazel
933  Email local part: ph10  Email local part: ph10
934  Email domain: cam.ac.uk  Email domain: cam.ac.uk
935  Last updated: 07 September 2012  Last updated: 27 October 2012

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