id summary reporter owner description type status milestone component version severity resolution keywords cc 12748 Boost.Test defines a variable called VERSION Benoit Sigoure Raffi Enficiaud "In [https://github.com/boostorg/test/commit/86bcffea6dfb2513142c42721bf2af3e80ea068d commit 86bcffe] Boost.Test was changed to define a variable called {{{VERSION}}}. This collides with a {{{#define VERSION}}} usually defined by the GNU Autotools. My workaround at this point is to {{{#undef VERSION}}} before {{{#include}}}ing Boost.Test but that's not tractable (I'm not gonna chase down every single use of Boost.Test in our large codebase)." Bugs closed Boost 1.64.0 test Boost 1.63.0 Problem fixed