Added build scripts for 32 bit x86 architecture on Solaris.
Renamed some scripts for consistency.
Changed to dynamic linking of libgcc.


BUILD/compile-solaris-amd64:
  Changed to dynamic linking of libgcc.
  
  The -static-libgcc was a legacy of the original build scripts. -R
  (analogous to -L link time search path) is a Solaris mechanism to
  ensure a needed lib directory is searched at runtime.
  
  In Solaris 10, gcc comes bundled, under /usr/sfw, allowing to use it without
  creating dependency problems. This allows eg. benefiting from ordinary system
  patch maintenance.
BUILD/compile-solaris-amd64-debug:
  Changed to dynamic linking of libgcc.
  
  The -static-libgcc was a legacy of the original build scripts. -R
  (analogous to -L link time search path) is a Solaris mechanism to
  ensure a needed lib directory is searched at runtime.
  
  In Solaris 10, gcc comes bundled, under /usr/sfw, allowing to use it without
  creating dependency problems. This allows eg. benefiting from ordinary system
  patch maintenance.