sqlite3 with icu needs several adjustments in Runtime/Setup.PyRun and Python-.../Makefile.pre

[daa]

This issue is more informational than bug report or feature request because I don't really know how to automatically detect such situation and I don't want to suggest building libraries ourselves from scratch.

To build pyrun linked statically against sqlite3 with icu support following changes were needed:

1. add libraries from icu-config --ldflags (-licui18n, -licuuc, -licudata) to _sqlite3 description in Runtime/Setup.PyRun-2.7
2. add -static-libstdc++ -static-libgcc to CXX variable in Makefile.pre and change LINKCC from CC to CXX - this is required because icu libraries are written in c++ and require its standard library, so linker has to know how to link statically against libstdc++. However if dynamic linking to libstdc++ is acceptable this paragraph is not needed and it's sufficient to add -lstdc++ to changes in first item.

I've noticed that this issue looks like blog post, sorry for abusing your tracker.