1# Don't build libgcc.a with debug info 2LIBGCC2_DEBUG_CFLAGS = 3 4# We provide our own implementation for __clear_cache, using a 5# VxWorks specific entry point. 6LIB2FUNCS_EXCLUDE += _clear_cache 7 8# This ensures that the correct target headers are used; some VxWorks 9# system headers have names that collide with GCC's internal (host) 10# headers, e.g. regs.h. Make sure the local libgcc headers still 11# prevail (e.g. unwind.h), and that gcc provided header files intended 12# to be user visible eventually are visible as well. 13LIBGCC2_INCLUDES = -nostdinc -I. \ 14 -I$(MULTIBUILDTOP)../../gcc/include-fixed$(MULTISUBDIR) \ 15 -I$(MULTIBUILDTOP)../../gcc/include \ 16 $(if $(findstring vxworks7, $(target_noncanonical)), \ 17 -I$(VSB_DIR)/h -I$(VSB_DIR)/share/h -I=/system -I=/public, \ 18 -I=/ -I=/wrn/coreip) 19 20# Use these also for the vxcrstuff objects (.e.g for version.h), on top of 21# the options possibly already set specifically for the target: 22CRTSTUFF_T_CFLAGS += $(LIBGCC2_INCLUDES) 23