t-sol2

这是leon3处理器的交叉编译链

# gmon build rule:
$(T)gmon.o:	$(srcdir)/config/sparc/gmon-sol2.c $(GCC_PASSES) \
  $(TCONFIG_H) tsystem.h coretypes.h $(TM_H) stmp-int-hdrs
	$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) \
		-c $(srcdir)/config/sparc/gmon-sol2.c -o $(T)gmon.o

# Assemble startup files.
$(T)crt1.o: $(srcdir)/config/sparc/sol2-c1.asm $(GCC_PASSES)
	$(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -o $(T)crt1.o -x assembler-with-cpp $(srcdir)/config/sparc/sol2-c1.asm
$(T)crti.o: $(srcdir)/config/sparc/sol2-ci.asm $(GCC_PASSES)
	$(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -o $(T)crti.o -x assembler-with-cpp $(srcdir)/config/sparc/sol2-ci.asm
$(T)crtn.o: $(srcdir)/config/sparc/sol2-cn.asm $(GCC_PASSES)
	$(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -o $(T)crtn.o -x assembler-with-cpp $(srcdir)/config/sparc/sol2-cn.asm
$(T)gcrt1.o: $(srcdir)/config/sparc/sol2-c1.asm $(GCC_PASSES)
	$(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -DGCRT1 -o $(T)gcrt1.o -x assembler-with-cpp $(srcdir)/config/sparc/sol2-c1.asm

# 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.

CRTSTUFF_T_CFLAGS = -fPIC
TARGET_LIBGCC2_CFLAGS = -fPIC