Fix ncurses static linkage.

Use the same linker script trick as used on the .so files on the .a files to redirect to the wide version of the static libraries.

Fixes an issue with `llvm-config --system-libs --link-static` pulling in curses instead of tinfo.

See merge request !43

Use the same linker script trick as used on the .so files on the .a files to redirect to the wide version of the static libraries.

Fixes an issue with `llvm-config --system-libs --link-static` pulling in curses instead of tinfo.