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- # Don't build libgcc.a with debug info
- LIBGCC2_DEBUG_CFLAGS =
- # We provide our own implementation for __clear_cache, using a
- # VxWorks specific entry point.
- LIB2FUNCS_EXCLUDE += _clear_cache
- # This ensures that the correct target headers are used; some VxWorks
- # system headers have names that collide with GCC's internal (host)
- # headers, e.g. regs.h. Make sure the local libgcc headers still
- # prevail (e.g. unwind.h), and that gcc provided header files intended
- # to be user visible eventually are visible as well.
- LIBGCC2_INCLUDES = -nostdinc -I. \
- -I$(MULTIBUILDTOP)../../gcc/include-fixed$(MULTISUBDIR) \
- -I$(MULTIBUILDTOP)../../gcc/include \
- $(if $(findstring vxworks7, $(target_noncanonical)), \
- -I$(VSB_DIR)/h -I$(VSB_DIR)/share/h -I=/system -I=/public, \
- -I=/ -I=/wrn/coreip)
- # Use these also for the vxcrstuff objects (.e.g for version.h), on top of
- # the options possibly already set specifically for the target:
- CRTSTUFF_T_CFLAGS += $(LIBGCC2_INCLUDES)
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