I got 'duplicate section' errors when compiling boost_regex with size optimization (-Os)

Question

compiler: http://sourceforge.net/projects/mingwbuilds/files/host-windows/releases/4.7.2/32-bit/threads-posix/sjlj/x32-4.7.2-release-posix-sjlj-rev6.7z

boost: http://

Answer 1

I believe this is a compiler bug. The workaround in my case was to add -fno-tree-vectorize.