t-sparclite

gcc编译工具没有什么特别

CROSS_LIBGCC1 = libgcc1-asm.a
LIB1ASMSRC = sparc/lb1spl.asm
LIB1ASMFUNCS = _divsi3 _udivsi3 _modsi3 _umodsi3

# These are really part of libgcc1, but this will cause them to be
# built correctly, so...

LIB2FUNCS_EXTRA = fp-bit.c dp-bit.c

dp-bit.c: $(srcdir)/config/fp-bit.c
	echo '#define US_SOFTWARE_GOFAST' > 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 '#define US_SOFTWARE_GOFAST' >> fp-bit.c
	cat $(srcdir)/config/fp-bit.c >> fp-bit.c

MULTILIB_OPTIONS = mfpu mflat
MULTILIB_DIRNAMES =
MULTILIB_MATCHES = mfpu=mhard-float mfpu=mcpu?f934

LIBGCC = stmp-multilib
INSTALL_LIBGCC = install-multilib