Fix build for old GCC

git-svn-id: http://svn.code.sf.net/p/xmlrpc-c/code@2650 98333e67-4a24-44d7-a75c-e53540dd3050
Fix build for old GCC

git-svn-id: http://svn.code.sf.net/p/xmlrpc-c/code@2651 98333e67-4a24-44d7-a75c-e53540dd3050
Make it work with older C compiler

git-svn-id: http://svn.code.sf.net/p/xmlrpc-c/code@2652 98333e67-4a24-44d7-a75c-e53540dd3050
Make it compile with GCC 2.95.3

git-svn-id: http://svn.code.sf.net/p/xmlrpc-c/code@2653 98333e67-4a24-44d7-a75c-e53540dd3050
Add config.h as prereq of C++ modules

git-svn-id: http://svn.code.sf.net/p/xmlrpc-c/code@2654 98333e67-4a24-44d7-a75c-e53540dd3050
Fix: Add libutil++ to build

git-svn-id: http://svn.code.sf.net/p/xmlrpc-c/code@2655 98333e67-4a24-44d7-a75c-e53540dd3050
Fix weird compiler warning with an older strcpy: computed value is not used

git-svn-id: http://svn.code.sf.net/p/xmlrpc-c/code@2656 98333e67-4a24-44d7-a75c-e53540dd3050