gcc/config/d30v/t-d30v

   1 # Build libgcc1 from assembler sources
   2 LIBGCC1 = libgcc1-asm.a
   3 CROSS_LIBGCC1 = libgcc1-asm.a
   4 LIB1ASMSRC = d30v/libgcc1.asm
   5 LIB1ASMFUNCS = _udivsi3 _divsi3
   6
   7 # Turn on full debug for libgcc.a.
   8 LIBGCC2_DEBUG_CFLAGS = -g
   9
  10 # We want fine grained libraries, so use the new code to build the
  11 # floating point emulation libraries.
  12 FPBIT = fp-bit.c
  13 DPBIT = dp-bit.c
  14
  15 dp-bit.c: $(srcdir)/config/fp-bit.c config.status
  16         cat $(srcdir)/config/fp-bit.c > dp-bit.c
  17
  18 fp-bit.c: $(srcdir)/config/fp-bit.c config.status
  19         echo '#define FLOAT' > fp-bit.c
  20         echo '#define _fpadd_parts _fpadd_parts_sf' >> fp-bit.c
  21         cat $(srcdir)/config/fp-bit.c >> fp-bit.c
  22
  23 # For svr4 we build crtbegin.o and crtend.o which serve to add begin and
  24 # end labels to the .ctors and .dtors section when we link using gcc.
  25
  26 EXTRA_PARTS=crtbegin.o crtend.o
  27
  28 # We need to use -fPIC when we are using gcc to compile the routines in
  29 # crtstuff.c.  This is only really needed when we are going to use gcc/g++
  30 # to produce a shared library, but since we don't know ahead of time when
  31 # we will be doing that, we just always use -fPIC when compiling the
  32 # routines in crtstuff.c.
  33
  34 # Right now, disable, since we don't support shared libraries on d30v yet.
  35 #CRTSTUFF_T_CFLAGS = -fPIC