a5c874cb02
* config/d30v: New port.
* configure.in (d30v-*): Set fp format.
* configure: Rebuild.
From-SVN: r33548
36 lines
1.2 KiB
Plaintext
36 lines
1.2 KiB
Plaintext
# Build libgcc1 from assembler sources
|
|
LIBGCC1 = libgcc1-asm.a
|
|
CROSS_LIBGCC1 = libgcc1-asm.a
|
|
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
|