. "The Boost Software License is an open-source license used by the Boost C++ Libraries. It is also a popular license for a significant number of other open source C++ projects. It is a permissive license in the style of the popular BSD license and MIT license. The license is OSI-approved since February 2008 . According to the Free Software Foundation, it qualifies as a free software license, and is compatible with the GNU General Public License."@en . . . "The Boost Software License is an open-source license used by the Boost C++ Libraries. It is also a popular license for a significant number of other open source C++ projects. It is a permissive license in the style of the popular BSD license and MIT license. The license is OSI-approved since February 2008 . According to the Free Software Foundation, it qualifies as a free software license, and is compatible with the GNU General Public License."@en . . "Boost Software License"@en .