![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiaMolsJzFerxWtiAlBJJsapyFuP36TgtKDlwihZxzN652Djvydf7VD5JarSPmSotnE94Zxs0UCQ8DpMl-NnpfcXKClhucsYf1o1ehFudAoa9i-NKDiQATSVzM7eMSFBfDZqYu-enCEx5em/s200/gmp_4.2.4_installed.png)
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgAj8EowmmexMAP_QeV4Nzg__xVJdnEnaZ4l_KauzKZupeF1EeKpZN440noaIjNJcNy-FwkcmmvBEpqdoZCKDLIO8zyNLnEH6bGPCMbZ765Rg0uX57VIgFRJzTVPQDiEKwgbTfcmtAA-2-S/s200/apache_log4cxx_0.10.0_installed.png)
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgWQ-HawLEy4M0HBf_cM3vxg9bqLT4BM8eG09Y7uUIja72l-dMdy3Vq-GP6VHOnBeP-mcgWWSN7H1YuT6HbSTaHn9A49uDc7Cuc5p1cCQ3G0zYL3MtFURe1erddprwVoyErbnWuw8ayoaKF/s200/boost_1.38_Installed_2.png)
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiQRpH4REIDgtaiuu2mLOGoMEjfIooyAs9IYRPjlj-oy1VhseDFWpvM43ePwjyN0WrFy_dwc3pQYpiTeHBhtSI3x_WJ_iB5w0ZVVn2PW9Aeg4laxDwd1XQ_d_0SHpKindTd_-Ttx0DamEnB/s200/boost_1.38_Compiled_1.png)
These are excellent projects/libraries for C++ and can be freely downloaded. Please refer their license details for your specific need or use. Boost can be downloaded from http://www.boost.org/, Apache's log4cxx can be downloaded from http://logging.apache.org/log4cxx/download.html, and GNU's GMP can be downloaded from http://gmplib.org/#DOWNLOAD.
I started compiling these and installed towards compiling xmlbeansxx on Mac. It was very straight forward and the standard "./bootstrap", "./configure", "./make" and "./make install" did the trick.
I've used "--enable-cxx" for GMP so as to enable C++ support. This is needed since the default is "no" i.e. without C++ support.
I want to try xmlbeansxx when I get time. Lets see.