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revision 1220 by ph10, Sat Oct 27 16:49:31 2012 UTC revision 1221 by ph10, Sun Nov 11 20:27:03 2012 UTC
# Line 322  library. They are also documented in the Line 322  library. They are also documented in the
322    This automatically implies --enable-rebuild-chartables (see above). However,    This automatically implies --enable-rebuild-chartables (see above). However,
323    when PCRE is built this way, it always operates in EBCDIC. It cannot support    when PCRE is built this way, it always operates in EBCDIC. It cannot support
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  . In environments where valgrind is installed, if you specify
329    
330    --enable-valgrind    --enable-valgrind
331    
332    PCRE will use valgrind annotations to mark certain memory regions as    PCRE will use valgrind annotations to mark certain memory regions as
333    unaddressable. This allows it to detect invalid memory accesses, and is    unaddressable. This allows it to detect invalid memory accesses, and is
334    mostly useful for debugging PCRE itself.    mostly useful for debugging PCRE itself.
335    
336  . In environments where the gcc compiler is used and lcov version 1.6 or above  . In environments where the gcc compiler is used and lcov version 1.6 or above
337    is installed, if you specify    is installed, if you specify
338    
339    --enable-coverage    --enable-coverage
340    
341    the build process implements a code coverage report for the test suite. The    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    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.    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    You can do this by setting the environment variable CCACHE_DISABLE=1 before
345    running "make" to build PCRE.    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
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