Link network libs on SunOS
Fix gtk-doc fallout.
Don't build expr.c with optimisations when using Clang.
Fix gtk-doc fallout.
Doesn't support Lua 5.2.
Fix gtk-doc fallout.
Real ncurses is needed for the ncurses option.
Bump PKGREVISION for previous.
Fix Fortran library extraction.
Simplify and unbreak.
Fix gtk-doc fallout.
Only PostgreSQL up to 9.1 is supported.
Fix missing prototype. Fix missing bison dependency. Invoke it by hand
as scons want to add the header on the command line, which clang doesn't
like.