Hi Everyone, To those who are following the development of cpp-netlib (which shall be submitted for review /soon/ as Boost.Netlib), the current state of 0.9-devel and thus what's going to come out officially as 0.9 in a couple of weeks, will not be header-only. Aside from the obvious reason that the compile-times are starting to become unbearable (>10 minutes to build the whole test suite!!) and after noticing that the intended simplicity of the API with tag-metafunction dispatch is limiting the expressiveness of the HTTP client types, the 0.9 release will be the first release that will require an externally linked-in static library. The biggest culprit at the moment has been the implementation of the URI parser that uses Boost.Spirit Qi and >10 rules in the URI parsing grammar. The URI implementation is really declarative and nicely written (thanks go out to Jeroen Habraken for making that happen). The down-side of this has been the compile times: building the simple HTTP client takes close to one minute on the machine I'm using -- and by moving it to an externally-linked static lib, the compile of the same HTTP client is cut down to 10 seconds. Before you ask if I'm using GCC, the answer is no, I'm using Clang when developing so that I get as much speed as I can when doing the edit-rebuild-test cycle. I've written about what I've been doing and what I'll be doing in my three recent articles at C++ Soup. If you want to get more details, please follow the links below. http://cplusplus-soup.com/2010/12/03/cpp-netlib-moving-away-from-header-only... http://cplusplus-soup.com/2010/12/02/cpp-netlib-demolition-day/ http://cplusplus-soup.com/2010/12/01/cpp-netlib-reducing-compilation-times/ Have a great weekend everyone, please send your qestions/comments/suggestions over either directly to me or through the various mailing lists (Boost-devel, Boost-users, cpp-netlib-devel). -- Dean Michael Berris deanberris.com