tree c08e501bcbe1e35740f02ffd6b2e7cecd7ced208
parent bd54e013f8c2cba95bcfc5cc05fb73cdbfa91cbe
author Domino Valdano <dvaldano@vmware.com> 1612228620 -0800
committer Domino Valdano <dvaldano@vmware.com> 1613608269 -0800

boost: Smarter logic for Boost detection & download

Auto-enable C++11 flag if detected Boost version is >= 1.65

But don't auto-disable if -DCXX11 was passed and detected Boost
version is too old for that.  Instead, just download a newer
version of Boost that works with C++11 (1.75)

Replace throw with _GLIBC_THROW or _GLIBC_USE_NO_EXCEPT

gcc's implementation of C++11 requires this, even though clang's doesn't

Also, update setting of compiler flags in CMakeLists.txt