[patch, rfa] rewrite TPF OS handling

[Eric Christopher]

> Now that glibc is no longer used, do you in fact still need 
> the following lines in t-tpf?

Nope. Committed as obvious after testing on s390x-ibm-tpf.

Thanks.

-eric

2005-07-14  Eric Christopher  <echristo@redhat.com>

	* config/s390/t-tpf (SHLIB_MAPFILES): Remove.

Index: gcc/config/s390/t-tpf
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/s390/t-tpf,v
retrieving revision 1.4
diff -u -p -r1.4 t-tpf
--- gcc/config/s390/t-tpf	2 Oct 2004 00:47:06 -0000	1.4
+++ gcc/config/s390/t-tpf	14 Jul 2005 23:16:11 -0000
@@ -3,10 +3,6 @@ CRTSTUFF_T_CFLAGS_S = $(CRTSTUFF_T_CFLAG
 # Compile libgcc2.a with pic.
 TARGET_LIBGCC2_CFLAGS = -fPIC
 
-# Override t-slibgcc-elf-ver to export some libgcc symbols with
-# the symbol versions that glibc used.
-SHLIB_MAPFILES += $(srcdir)/config/s390/libgcc-glibc.ver
-
 # Use unwind-dw2-fde.
 LIB2ADDEH = $(srcdir)/unwind-dw2.c $(srcdir)/unwind-dw2-fde.c \
   $(srcdir)/unwind-sjlj.c $(srcdir)/gthr-gnat.c $(srcdir)/unwind-c.c