t-d30v

linux下的gcc编译器

LIB1ASMSRC = d30v/libgcc1.asm
LIB1ASMFUNCS = _udivsi3 _divsi3

# Turn on full debug for libgcc.a.
LIBGCC2_DEBUG_CFLAGS = -g

# 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 config.status
	cat $(srcdir)/config/fp-bit.c > dp-bit.c

fp-bit.c: $(srcdir)/config/fp-bit.c config.status
	echo '#define FLOAT' > fp-bit.c
	echo '#define _fpadd_parts _fpadd_parts_sf' >> fp-bit.c
	cat $(srcdir)/config/fp-bit.c >> fp-bit.c

# For svr4 we build crtbegin.o and crtend.o which serve to add begin and
# end labels to the .ctors and .dtors section when we link using gcc.

EXTRA_PARTS=crtbegin.o crtend.o

# We need to use -fPIC when we are using gcc to compile the routines in
# crtstuff.c.  This is only really needed when we are going to use gcc/g++
# to produce a shared library, but since we don't know ahead of time when
# we will be doing that, we just always use -fPIC when compiling the
# routines in crtstuff.c.

# Right now, disable, since we don't support shared libraries on d30v yet.
#CRTSTUFF_T_CFLAGS = -fPIC