Apr 29, 2018

Hi, i'll post some stuff from attempting to compile LibBitcoin repo libbitcoin, branch version3, commit 55f0c59421b43bb8c756431da53a28daf95dd0fa (= latest). ./autogen.sh - works CC=/usr/local/bin/egcc \ CXX=/usr/local/bin/eg++ \ CFLAGS="-Og -g -fstack-protector-all" \ CXXFLAGS="-std=c++11 -Og -g -fstack-protector-all" \ PKG_CONFIG_PATH="$LIBBITCOIN_BUILD/lib/pkgconfig" \ ./configure --prefix=$LIBBITCOIN_BUILD \ --exec-prefix=$LIBBITCOIN_BUILD \ --with-icu \ --with-png \ --with-qrencode - works. gmake -j1 V=1 - on this OpenBSD 6.2 with GCC 4.9.4 (as egcc/eg++), the compilation failed with std:align not being implemented. talking to people deep in the Gnu GCC/LibBoost toolchain, they highlighted that adding " -DBOOST_NO_CXX11_STD_ALIGN" to CXXFLAGS would trig Boost's mitigation for GCC versions below 5.1.0, to not use std:align when in C++11x, as std:align was implemented first in GCC 5.1.0.