2006-01-26 Paolo Bonzini <bonzini@gnu.org>

[pf3gnuchains/gcc-fork.git] / gcc / config / mips / t-mips

diff --git a/gcc/config/mips/t-mips b/gcc/config/mips/t-mips
index 5a85506..497f4fb 100644 (file)
--- a/gcc/config/mips/t-mips
+++ b/gcc/config/mips/t-mips
@@ -1,56 +1,21 @@
-# It is not a good idea for particlar targets to do peculiar things with ALL.
-# --rms.
-#ALL           = Makefile start.encap libgcc.a
-EXTRA_PASSES   = mips-tfile mips-tdump ld
-CCLIBFLAGS     = -O -G 0
-LIBGCC2_CFLAGS = -O2 $(GCC_CFLAGS) -g1 -G 0
-CONFIG2_H      = $(srcdir)/config/mips.h
-
-# Add additional dependencies to recompile selected modules whenever the
-# tm.h file changes.  The files compiled are:
-#
-#      gcc.c           (*_SPEC changes)
-#      toplev.c        (new switches + assembly output changes)
-#      sdbout.c        (debug format changes)
-#      dbxout.c        (debug format changes)
-#      dwarfout.c      (debug format changes)
-#      final.c         (assembly output changes)
-#      varasm.c        (assembly output changes)
-#      cse.c           (cost functions)
-#      insn-output.c   (possible ifdef changes in tm.h)
-#      regclass.c      (fixed/call used register changes)
-#      cccp.c          (new preprocessor macros, -v version #)
-#      explow.c        (GO_IF_LEGITIMATE_ADDRESS)
-#      recog.c         (GO_IF_LEGITIMATE_ADDRESS)
-#      reload.c        (GO_IF_LEGITIMATE_ADDRESS)
-
-gcc.o: $(CONFIG2_H)
-toplev.o: $(CONFIG2_H)
-sdbout.o: $(CONFIG2_H)
-dbxout.o: $(CONFIG2_H)
-dwarfout.o: $(CONFIG2_H)
-final.o: $(CONFIG2_H)
-varasm.o: $(CONFIG2_H)
-cse.o: $(CONFIG2_H)
-insn-output.o: $(CONFIG2_H)
-regclass.o: $(CONFIG2_H)
-cccp.o: $(CONFIG2_H)
-explow.o: $(CONFIG2_H)
-recog.o: $(CONFIG2_H)
-reload.o: $(CONFIG2_H)
-
-mips-tfile: mips-tfile.o version.o $(LIBDEPS)
-       $(CC) $(CFLAGS) $(LDFLAGS) -o mips-tfile mips-tfile.o version.o $(LIBS)
-
-mips-tfile.o : mips-tfile.c $(CONFIG_H) $(CONFIG2_H) $(RTL_H)
-
-mips-tdump: mips-tdump.o version.o $(LIBDEPS)
-       $(CC) $(CFLAGS) $(LDFLAGS) -o mips-tdump mips-tdump.o version.o $(LIBS)
-
-mips-tdump.o : mips-tdump.c $(CONFIG_H) $(CONFIG2_H) $(RTL_H)
-
-# Build collect
-
-ld: collect2
-       rm -f ld
-       ln collect2 ld
+# fp-bit and dp-bit are really part of libgcc1, but this will cause
+# them to be built correctly, so... [taken from t-sparclite]
+# 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 __MIPSEL__' > dp-bit.c
+       echo '#define FLOAT_BIT_ORDER_MISMATCH' >> dp-bit.c
+       echo '#endif' >> dp-bit.c
+       echo '#define QUIET_NAN_NEGATED' >> dp-bit.c
+       cat $(srcdir)/config/fp-bit.c >> dp-bit.c
+
+fp-bit.c: $(srcdir)/config/fp-bit.c
+       echo '#define FLOAT' > fp-bit.c
+       echo '#ifdef __MIPSEL__' >> fp-bit.c
+       echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c
+       echo '#endif' >> fp-bit.c
+       echo '#define QUIET_NAN_NEGATED' >> fp-bit.c
+       cat $(srcdir)/config/fp-bit.c >> fp-bit.c