Makefile.in (FPBIT_FUNCS, [...]): Define.

L
        * Makefile.in (FPBIT_FUNCS, DPBIT_FUNCS): Define.
        (libgcc2.a): Depend on $(DPBIT) and $(FPBIT).  Add rules to
        generate more fine grained floating point emulation libraries.
        * config/fp-bit.c: Add protecting #ifdef to all functions so
        that they can be compiled separately.  If !FINE_GRAINED_LIBRARIES,
        then compile all suitable functions.
        (pack_d, unpack_d, fpcmp_parts): Add declarations, define with two
        underscores to avoid namespace pollution.
        * t-mn10200 (LIB2FUNCS_EXTRA): Remove fp-bit.c
        (FPBIT): Define.
        * t-mn10300 (LIB2FUNCS_EXTRA): Remove fp-bit.c and dp-bit.c
        (FPBIT): Define.
        (DPBIT): Define.

From-SVN: r17165

gcc/config/mn10300/t-mn10300

@@ -4,7 +4,10 @@ CROSS_LIBGCC1=libgcc1.null
 # These are really part of libgcc1, but this will cause them to be
 # built correctly, so...
 
-LIB2FUNCS_EXTRA = fp-bit.c dp-bit.c
+# We want fine grained libraries, so use the new code to build the
+# floating point emulation libraries.
+FPBIT = fp-bit.c
+DPBIT = dp-bit.c
 
 dp-bit.c: $(srcdir)/config/fp-bit.c
 	echo '#ifdef __LITTLE_ENDIAN__' > dp-bit.c