t-winnt   [plain text]

# Do not build libgcc1.
LIBGCC1 = 
CROSS_LIBGCC1 =

EXTRA_PARTS = crti.o crtn.o

# These are really part of libgcc1, but this will cause them to be
# built correctly, so... [taken from t-sparclite]
LIB2FUNCS_EXTRA = fp-bit.c dp-bit.c ntstack.S vrsave.S
LIBGCC2_INCLUDES = -Iginclude
TARGET_LIBGCC2_CFLAGS = -fvec

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

ntstack.S: $(srcdir)/config/rs6000/ntstack.asm
	cat $(srcdir)/config/rs6000/ntstack.asm > ntstack.S

vrsave.S: $(srcdir)/config/rs6000/vrsave.asm
	cat $(srcdir)/config/rs6000/vrsave.asm > vrsave.S

# For NT we build crti.o and crtn.o which serve to add begin and
# end labels for the static constructors and destructors.

# Assemble startup files.
crti.s: $(srcdir)/config/rs6000/nt-ci.asm
	cat $(srcdir)/config/rs6000/nt-ci.asm >crti.s

crtn.s: $(srcdir)/config/rs6000/nt-cn.asm
	cat $(srcdir)/config/rs6000/nt-cn.asm >crtn.s

crti.o: crti.s
	$(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) -c -o crti.o crti.s
	
crtn.o: crtn.s
	$(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) -c -o crtn.o crtn.s