libgcc c++ support bits moved

[Benjamin Kosnik]

FYI changing the libsupc++ Makefile to make a shared object is trivial. 
-benjamin


Index: libsupc++/Makefile.am
===================================================================
RCS file: /cvs/gcc/egcs/libstdc++-v3/libsupc++/Makefile.am,v
retrieving revision 1.13
diff -c -p -r1.13 Makefile.am
*** Makefile.am	2000/11/22 00:05:16	1.13
--- Makefile.am	2000/11/27 19:45:43
*************** endif
*** 112,118 ****
  glibcppinstall_HEADERS = $(headers)
  
  # Flags to force separate libtool library to be static only.
! LIBTOOL = @LIBTOOL@ --tag disable-shared
  LIBSUPCXX_CXXFLAGS = -prefer-pic
  
  # AM_CXXFLAGS needs to be in each subdirectory so that it can be
--- 112,118 ----
  glibcppinstall_HEADERS = $(headers)
  
  # Flags to force separate libtool library to be static only.
! #LIBTOOL = @LIBTOOL@ --tag disable-shared
  LIBSUPCXX_CXXFLAGS = -prefer-pic
  
  # AM_CXXFLAGS needs to be in each subdirectory so that it can be