split LyXText::rowlist_ into individual Paragraph::rows_ chunks

[lyx.git] / src / support / lyxsum.C

diff --git a/src/support/lyxsum.C b/src/support/lyxsum.C
index a0fe80ecb10c263ed1ce4d26fdf7a7bea0274692..6d6bbb5f029fe00b7668a12abb41b79a7141e7d7 100644 (file)
--- a/src/support/lyxsum.C
+++ b/src/support/lyxsum.C
@@ -1,23 +1,32 @@
-/* This file is part of
- * ======================================================
+/**
+ * \file lyxsum.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
  *
- *           LyX, The Document Processor
- *           Copyright 2001 The LyX Team.
+ * \author Lars Gullik Bjønnes
  *
- * ======================================================
+ * Full author contact details are available in file CREDITS
  */
 
-
 #include <config.h>
 
-#include <algorithm>
-#include <boost/crc.hpp>
-
 #include "support/lyxlib.h"
 #include "debug.h"
 
+#include <algorithm>
+#include <boost/crc.hpp>
+
 using std::endl;
 
+// OK, this is ugly, but it is the only workaround I found to compile
+// with gcc (any version) on a system which uses a non-GNU toolchain.
+// The problem is that gcc uses a weak symbol for a particular
+// instantiation and that the system linker usually does not
+// understand those weak symbols (seen on HP-UX, tru64, AIX and
+// others). Thus we force an explicit instanciation of this particular
+// template (JMarc)
+template class boost::detail::crc_table_t<32, 0x04C11DB7, true>;
+
 // Various implementations of lyx::sum(), depending on what methods
 // are available. Order is faster to slowest.
 #if defined(HAVE_MMAP) && defined(HAVE_MUNMAP)
@@ -33,7 +42,7 @@ using std::endl;
 #include <sys/mman.h>
 
 
-unsigned long lyx::sum(string const & file)
+unsigned long lyx::support::sum(string const & file)
 {
        lyxerr[Debug::FILES] << "lyx::sum() using mmap (lightning fast)"
                             << endl;
@@ -89,7 +98,7 @@ unsigned long do_crc(InputIterator first, InputIterator last)
 using std::ifstream;
 using std::istreambuf_iterator;
 
-unsigned long lyx::sum(string const & file)
+unsigned long lyx::support::sum(string const & file)
 {
        lyxerr[Debug::FILES] << "lyx::sum() using istreambuf_iterator (fast)"
                             << endl;
@@ -107,7 +116,7 @@ unsigned long lyx::sum(string const & file)
 using std::istream_iterator;
 using std::ios;
 
-unsigned long lyx::sum(string const & file)
+unsigned long lyx::support::sum(string const & file)
 {
        lyxerr[Debug::FILES]
                << "lyx::sum() using istream_iterator (slow as a snail)"