* spc-sol2.h (STARTFILE_SPEC): Add crtbegin.o.
        (LIB_SPEC): Add crtend.o for running ctors/dtors.
        * t-sol2 (EXTRA_PARTS): Add crtbegin.o and crtend.o for C++.
        (FIXINCLUDES): Deleted.
        * configure (sparc-*-solaris2*): Set fixincludes here.

From-SVN: r2441