| # 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) |
