t-osf1elf

gcc编译工具没有什么特别

# Assemble startup files.
crti.o: $(srcdir)/config/i386/osf1-ci.asm $(GCC_PASSES)
	sed -e '/^!/d' <$(srcdir)/config/i386/osf1-ci.asm >crti.s
	$(GCC_FOR_TARGET) -c -o crti.o crti.s
crtn.o: $(srcdir)/config/i386/osf1-cn.asm $(GCC_PASSES)
	sed -e '/^!/d' <$(srcdir)/config/i386/osf1-cn.asm >crtn.s
	$(GCC_FOR_TARGET) -c -o crtn.o crtn.s

# The pushl in CTOR initialization interferes with frame pointer elimination.

# 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 -fno-omit-frame-pointer
TARGET_LIBGCC2_CFLAGS = -fPIC