t-linux64

这是leon3处理器的交叉编译链

MULTILIB_OPTIONS = m64/m32
MULTILIB_DIRNAMES = 64 32
MULTILIB_OSDIRNAMES = ../lib64 ../lib

LIBGCC = stmp-multilib
INSTALL_LIBGCC = install-multilib

EXTRA_MULTILIB_PARTS=crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o \
	crtfastmath.o

# Override t-slibgcc-elf-ver to export some libgcc symbols with
# the symbol versions that glibc used.
# Avoid the t-linux version file.
SHLIB_MAPFILES = $(srcdir)/libgcc-std.ver \
		 $(srcdir)/config/sparc/libgcc-sparc-glibc.ver

CRTSTUFF_T_CFLAGS = `if test x$$($(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) \
				 -print-multi-os-directory) \
			= x../lib64; then echo -mcmodel=medany; fi`